🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.65 AU - 0.95 AU

Year: 259 Days

Day: 17.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.11 AU - 3.37 AU

Year: 1640 Days

Day: 46.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,956,903 km

• M1: 151,393 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.6 AU - 4.12 AU

Year: 2227 Days

Day: 38.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 8.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.25 AU - 6.39 AU

Year: 5746 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 102,956,903 km

• M1: 128,654 km (0.108 R)
• M2: 182,958 km (0.036 R)
• M3: 237,561 km (0.095 R)
• M4: 301,141 km (0.039 R)
• M5: 443,109 km (0.047 R)
• M6: 501,602 km (0.106 R)
• M7: 563,236 km (0.065 R)
• M8: 704,756 km (0.048 R)
• M9: 795,561 km (0.102 R)
• M10: 1,000,810 km (0.093 R)
• M11: 1,057,807 km (0.107 R)
• M12: 1,539,960 km (0.05 R)
• M13: 1,606,382 km (0.109 R)
• M14: 1,811,630 km (0.091 R)
• M15: 1,982,022 km (0.066 R)
• M16: 2,172,610 km (0.076 R)
• M17: 2,508,906 km (0.108 R)
• M18: 2,635,316 km (0.098 R)
• M19: 2,699,344 km (0.072 R)
• M20: 2,763,821 km (0.034 R)
• M21: 3,178,955 km (0.052 R)
• M22: 3,247,171 km (0.065 R)
• M23: 3,333,190 km (0.084 R)
• M24: 3,402,604 km (0.108 R)
• M25: 3,667,093 km (0.061 R)
• M26: 4,104,367 km (0.104 R)
• M27: 4,443,057 km (0.106 R)
• M28: 4,500,353 km (0.104 R)
• M29: 4,771,274 km (0.106 R)
• M30: 4,948,249 km (0.117 R)
• M31: 5,390,161 km (0.084 R)
• M32: 5,471,841 km (0.084 R)
• M33: 5,949,507 km (0.055 R)
• M34: 6,225,515 km (0.044 R)
• M35: 6,311,385 km (0.12 R)
• M36: 6,376,011 km (0.114 R)
• M37: 6,484,021 km (0.08 R)
• M38: 7,033,942 km (0.104 R)
• M39: 7,553,047 km (0.098 R)
• M40: 8,014,556 km (0.11 R)
• M41: 8,868,162 km (0.098 R)
• M42: 9,477,773 km (0.062 R)
• M43: 9,675,841 km (0.11 R)
• M44: 10,201,976 km (0.116 R)
• M45: 10,609,182 km (0.083 R)
• M46: 10,686,075 km (0.092 R)
• M47: 10,892,221 km (0.11 R)
• M48: 12,263,585 km (0.108 R)
• M49: 12,344,367 km (0.119 R)
• M50: 12,669,294 km (0.066 R)
• M51: 12,860,031 km (0.117 R)
• M52: 13,355,051 km (0.113 R)
• M53: 13,465,903 km (0.068 R)
• M54: 13,577,054 km (0.077 R)
• M55: 14,420,636 km (0.117 R)
• M56: 14,648,474 km (0.072 R)
• M57: 14,762,767 km (0.106 R)
• M58: 14,934,804 km (0.033 R)
• M59: 15,078,717 km (0.107 R)
• M60: 15,223,079 km (0.116 R)
• M61: 15,746,672 km (0.094 R)
• M62: 16,069,504 km (0.109 R)
• M63: 16,335,339 km (0.056 R)
• M64: 16,483,591 km (0.103 R)
• M65: 16,931,188 km (0.12 R)
• M66: 17,171,592 km (0.095 R)
• M67: 17,686,059 km (0.098 R)
• M68: 18,082,942 km (0.076 R)
• M69: 18,205,612 km (0.05 R)
• M70: 18,451,850 km (0.092 R)
• M71: 18,699,135 km (0.097 R)
• M72: 19,041,116 km (0.046 R)
• M73: 19,197,147 km (0.08 R)
• M74: 20,142,605 km (0.092 R)
• M75: 21,038,697 km (0.087 R)
• M76: 21,200,113 km (0.111 R)
• M77: 21,297,202 km (0.107 R)
• M78: 21,556,604 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 14.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.04 AU - 7.42 AU

Year: 6314 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 102,956,903 km

• M1: 200,012 km (0.096 R)
• M2: 440,715 km (0.026 R)
• M3: 707,897 km (0.118 R)
• M4: 804,986 km (0.05 R)
• M5: 923,767 km (0.083 R)
• M6: 1,075,160 km (0.113 R)
• M7: 1,263,204 km (0.08 R)
• M8: 1,414,298 km (0.102 R)
• M9: 1,788,293 km (0.105 R)
• M10: 1,959,882 km (0.111 R)
• M11: 2,308,594 km (0.039 R)
• M12: 2,484,671 km (0.1 R)
• M13: 2,616,766 km (0.103 R)
• M14: 2,738,838 km (0.064 R)
• M15: 2,888,136 km (0.12 R)
• M16: 3,091,440 km (0.077 R)
• M17: 3,220,992 km (0.097 R)
• M18: 3,405,446 km (0.063 R)
• M19: 3,702,547 km (0.109 R)
• M20: 3,980,201 km (0.109 R)
• M21: 4,207,291 km (0.114 R)
• M22: 4,307,970 km (0.08 R)
• M23: 4,734,025 km (0.057 R)
• M24: 5,020,505 km (0.116 R)
• M25: 5,484,856 km (0.086 R)
• M26: 6,125,434 km (0.102 R)
• M27: 6,223,720 km (0.05 R)
• M28: 6,521,420 km (0.101 R)
• M29: 7,096,624 km (0.1 R)
• M30: 7,251,757 km (0.047 R)
• M31: 7,425,290 km (0.113 R)
• M32: 7,794,498 km (0.106 R)
• M33: 8,044,027 km (0.109 R)
• M34: 8,679,220 km (0.107 R)
• M35: 8,826,723 km (0.082 R)
• M36: 8,956,574 km (0.12 R)
• M37: 9,406,265 km (0.07 R)
• M38: 9,519,810 km (0.065 R)
• M39: 9,633,953 km (0.115 R)
• M40: 9,729,397 km (0.064 R)
• M41: 10,094,864 km (0.091 R)
• M42: 10,523,612 km (0.084 R)
• M43: 10,978,389 km (0.117 R)
• M44: 11,198,149 km (0.081 R)
• M45: 11,500,336 km (0.063 R)
• M46: 11,784,722 km (0.116 R)
• M47: 11,948,232 km (0.052 R)
• M48: 12,401,963 km (0.08 R)
• M49: 12,526,727 km (0.114 R)
• M50: 12,777,453 km (0.117 R)
• M51: 13,008,732 km (0.109 R)
• M52: 13,390,206 km (0.12 R)
• M53: 13,646,617 km (0.098 R)
• M54: 13,753,879 km (0.11 R)
• M55: 14,055,917 km (0.06 R)
• M56: 14,294,675 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 10.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.19 AU - 15.05 AU

Year: 15260 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 84.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,956,903 km

• M1: 129,851 km (0.084 R)
• M2: 270,174 km (0.103 R)
• M3: 645,964 km (0.103 R)
• M4: 847,023 km (0.114 R)
• M5: 925,412 km (0.095 R)
• M6: 1,154,447 km (0.045 R)
• M7: 1,378,694 km (0.098 R)
• M8: 2,134,313 km (0.11 R)
• M9: 2,243,669 km (0.088 R)
• M10: 2,670,920 km (0.025 R)
• M11: 3,216,953 km (0.044 R)
• M12: 3,311,349 km (0.089 R)
• M13: 3,731,120 km (0.088 R)
• M14: 4,236,462 km (0.058 R)
• M15: 4,656,533 km (0.107 R)
• M16: 4,763,645 km (0.077 R)
• M17: 4,907,708 km (0.119 R)
• M18: 6,073,075 km (0.115 R)
• M19: 6,229,555 km (0.033 R)
• M20: 6,387,231 km (0.079 R)
• M21: 7,570,550 km (0.07 R)
• M22: 8,122,865 km (0.116 R)
• M23: 8,208,884 km (0.027 R)
• M24: 8,338,735 km (0.085 R)
• M25: 9,176,184 km (0.104 R)
• M26: 9,265,943 km (0.114 R)
• M27: 10,318,812 km (0.054 R)
• M28: 10,458,986 km (0.114 R)
• M29: 11,169,127 km (0.106 R)
• M30: 11,313,040 km (0.088 R)
• M31: 11,409,381 km (0.075 R)
• M32: 11,651,281 km (0.098 R)
• M33: 11,846,057 km (0.097 R)
• M34: 12,785,831 km (0.034 R)
• M35: 12,886,061 km (0.083 R)
• M36: 13,138,134 km (0.064 R)
• M37: 13,239,262 km (0.043 R)
• M38: 13,391,702 km (0.12 R)
• M39: 15,907,639 km (0.051 R)
• M40: 16,668,344 km (0.105 R)
• M41: 17,053,260 km (0.097 R)
• M42: 19,135,812 km (0.119 R)
• M43: 20,529,166 km (0.106 R)
• M44: 22,135,399 km (0.028 R)
• M45: 22,923,181 km (0.106 R)
• M46: 23,781,723 km (0.113 R)
• M47: 24,152,875 km (0.109 R)
• M48: 24,401,507 km (0.103 R)
• M49: 24,838,482 km (0.083 R)
• M50: 24,963,696 km (0.109 R)
• M51: 25,278,001 km (0.109 R)
• M52: 26,292,424 km (0.069 R)
• M53: 27,190,909 km (0.071 R)
• M54: 27,773,742 km (0.074 R)
• M55: 28,491,812 km (0.107 R)
• M56: 29,348,260 km (0.097 R)
• M57: 29,547,075 km (0.04 R)
• M58: 30,615,204 km (0.104 R)
• M59: 31,560,214 km (0.071 R)
• M60: 31,627,982 km (0.109 R)
• M61: 32,926,641 km (0.119 R)
• M62: 33,133,385 km (0.071 R)
• M63: 33,547,921 km (0.05 R)
• M64: 35,012,484 km (0.1 R)
• M65: 35,082,645 km (0.109 R)
• M66: 35,152,956 km (0.079 R)
• M67: 36,426,633 km (0.102 R)
• M68: 36,711,617 km (0.112 R)
• M69: 36,854,483 km (0.077 R)
• M70: 38,075,800 km (0.083 R)
• M71: 38,800,452 km (0.084 R)
• M72: 38,873,156 km (0.095 R)
• M73: 39,676,048 km (0.103 R)
• M74: 39,749,201 km (0.031 R)
• M75: 40,705,730 km (0.071 R)
• M76: 41,149,737 km (0.065 R)
• M77: 43,771,739 km (0.073 R)
• M78: 44,759,234 km (0.065 R)
• M79: 44,835,529 km (0.095 R)
• M80: 46,524,339 km (0.075 R)
• M81: 47,298,957 km (0.069 R)
• M82: 47,376,598 km (0.105 R)
• M83: 50,043,330 km (0.025 R)
• M84: 50,122,467 km (0.078 R)
• M85: 52,516,781 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.09 AU - 15.55 AU

Year: 16601 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,956,903 km

• M1: 141,370 km (0.073 R)
• M2: 292,165 km (0.064 R)
• M3: 375,939 km (0.084 R)
• M4: 480,359 km (0.047 R)
• M5: 555,606 km (0.079 R)
• M6: 621,430 km (0.067 R)
• M7: 732,431 km (0.085 R)
• M8: 775,815 km (0.111 R)
• M9: 865,274 km (0.078 R)
• M10: 1,239,718 km (0.107 R)
• M11: 1,453,343 km (0.11 R)
• M12: 1,564,644 km (0.078 R)
• M13: 1,602,343 km (0.075 R)
• M14: 1,698,085 km (0.061 R)
• M15: 1,976,038 km (0.117 R)
• M16: 2,120,400 km (0.025 R)
• M17: 2,332,530 km (0.087 R)
• M18: 2,441,288 km (0.052 R)
• M19: 2,754,695 km (0.09 R)
• M20: 3,468,277 km (0.086 R)
• M21: 4,262,492 km (0.095 R)
• M22: 4,693,633 km (0.078 R)
• M23: 4,970,240 km (0.105 R)
• M24: 5,890,267 km (0.055 R)
• M25: 6,009,047 km (0.058 R)
• M26: 6,309,141 km (0.081 R)
• M27: 6,768,705 km (0.074 R)
• M28: 6,924,137 km (0.077 R)
• M29: 6,986,669 km (0.088 R)
• M30: 7,525,970 km (0.053 R)
• M31: 7,784,475 km (0.095 R)
• M32: 7,914,775 km (0.12 R)
• M33: 8,276,801 km (0.059 R)
• M34: 8,610,704 km (0.045 R)
• M35: 10,237,880 km (0.109 R)
• M36: 10,488,307 km (0.085 R)
• M37: 10,813,084 km (0.039 R)
• M38: 11,658,312 km (0.113 R)
• M39: 12,334,344 km (0.095 R)
• M40: 13,216,673 km (0.036 R)
• M41: 13,411,300 km (0.099 R)
• M42: 13,921,428 km (0.067 R)
• M43: 13,960,922 km (0.081 R)
• M44: 14,040,059 km (0.107 R)
• M45: 14,238,426 km (0.12 R)
• M46: 14,397,897 km (0.051 R)
• M47: 14,437,840 km (0.112 R)
• M48: 14,799,119 km (0.06 R)
• M49: 15,163,390 km (0.06 R)
• M50: 15,366,992 km (0.063 R)
• M51: 15,653,622 km (0.029 R)
• M52: 15,776,891 km (0.091 R)
• M53: 15,941,897 km (0.106 R)
• M54: 16,273,705 km (0.057 R)
• M55: 16,356,882 km (0.102 R)
• M56: 16,398,619 km (0.062 R)
• M57: 17,409,901 km (0.096 R)
• M58: 17,966,106 km (0.09 R)
• M59: 18,528,145 km (0.049 R)
• M60: 20,248,521 km (0.042 R)
• M61: 20,472,768 km (0.11 R)
• M62: 20,788,120 km (0.072 R)
• M63: 21,104,968 km (0.096 R)
• M64: 21,241,252 km (0.059 R)
• M65: 22,111,463 km (0.099 R)
• M66: 22,853,169 km (0.084 R)
• M67: 23,980,987 km (0.09 R)
• M68: 24,218,250 km (0.097 R)
• M69: 24,742,889 km (0.091 R)
• M70: 24,838,632 km (0.101 R)
• M71: 25,464,400 km (0.111 R)
• M72: 26,584,140 km (0.084 R)
• M73: 27,075,868 km (0.091 R)
• M74: 27,769,404 km (0.081 R)
• M75: 28,018,634 km (0.107 R)
• M76: 28,368,693 km (0.111 R)
• M77: 28,871,192 km (0.059 R)
• M78: 30,704,664 km (0.109 R)
• M79: 30,807,587 km (0.12 R)
• M80: 30,910,660 km (0.111 R)
• M81: 30,962,271 km (0.068 R)
• M82: 31,065,494 km (0.062 R)
• M83: 31,635,312 km (0.12 R)
• M84: 31,739,283 km (0.081 R)
• M85: 31,947,672 km (0.119 R)
• M86: 32,156,362 km (0.119 R)
• M87: 32,575,385 km (0.096 R)
• M88: 33,101,521 km (0.027 R)
• M89: 35,126,478 km (0.106 R)
• M90: 36,153,916 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.1

Radius: 3.1

Gravity: 81.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.26 AU - 21.26 AU

Year: 29386 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,956,903 km

• M1: 157,227 km (0.099 R)
• M2: 397,482 km (0.056 R)
• M3: 771,027 km (0.095 R)
• M4: 1,087,277 km (0.103 R)
• M5: 1,513,482 km (0.109 R)
• M6: 2,411,069 km (0.105 R)
• M7: 2,863,752 km (0.114 R)
• M8: 3,099,817 km (0.102 R)
• M9: 5,086,926 km (0.039 R)
• M10: 5,143,474 km (0.115 R)
• M11: 6,137,552 km (0.102 R)
• M12: 6,319,014 km (0.111 R)
• M13: 6,440,936 km (0.067 R)
• M14: 7,316,084 km (0.089 R)
• M15: 7,832,795 km (0.102 R)
• M16: 7,898,169 km (0.054 R)
• M17: 7,963,693 km (0.112 R)
• M18: 8,969,140 km (0.048 R)
• M19: 9,731,341 km (0.094 R)
• M20: 10,298,617 km (0.11 R)
• M21: 10,514,187 km (0.103 R)
• M22: 11,913,077 km (0.104 R)
• M23: 12,980,607 km (0.07 R)
• M24: 14,477,633 km (0.07 R)
• M25: 14,961,582 km (0.096 R)
• M26: 16,361,370 km (0.086 R)
• M27: 17,119,083 km (0.106 R)
• M28: 19,460,289 km (0.063 R)
• M29: 22,268,989 km (0.112 R)
• M30: 22,640,441 km (0.085 R)
• M31: 24,528,665 km (0.096 R)
• M32: 25,977,521 km (0.119 R)
• M33: 26,368,569 km (0.082 R)
• M34: 27,852,132 km (0.106 R)
• M35: 29,974,327 km (0.064 R)
• M36: 30,076,652 km (0.113 R)
• M37: 30,487,148 km (0.095 R)
• M38: 30,899,590 km (0.117 R)
• M39: 31,002,962 km (0.072 R)
• M40: 32,989,023 km (0.047 R)
• M41: 34,157,532 km (0.11 R)
• M42: 35,555,824 km (0.118 R)
• M43: 36,207,621 km (0.092 R)
• M44: 36,316,529 km (0.055 R)
• M45: 39,300,408 km (0.063 R)
• M46: 41,105,456 km (0.078 R)
• M47: 41,674,975 km (0.086 R)
• M48: 44,445,079 km (0.066 R)
• M49: 45,264,127 km (0.053 R)
• M50: 46,679,921 km (0.092 R)
• M51: 47,870,720 km (0.101 R)
• M52: 49,433,569 km (0.063 R)
• M53: 49,675,619 km (0.104 R)
• M54: 50,769,179 km (0.071 R)
• M55: 51,257,766 km (0.034 R)
• M56: 53,475,554 km (0.093 R)
• M57: 60,313,972 km (0.111 R)
• M58: 60,701,879 km (0.086 R)
• M59: 60,831,281 km (0.102 R)
• M60: 62,784,581 km (0.063 R)
• M61: 63,046,527 km (0.046 R)
• M62: 63,834,758 km (0.092 R)
• M63: 65,553,488 km (0.091 R)
• M64: 66,485,333 km (0.071 R)
• M65: 66,752,365 km (0.106 R)
• M66: 68,092,912 km (0.098 R)
• M67: 68,631,464 km (0.119 R)
• M68: 69,577,670 km (0.093 R)
• M69: 69,713,206 km (0.099 R)
• M70: 69,848,742 km (0.084 R)
• M71: 70,256,097 km (0.087 R)
• M72: 70,664,200 km (0.116 R)
• M73: 70,936,618 km (0.1 R)
• M74: 71,346,067 km (0.064 R)
• M75: 72,167,359 km (0.111 R)
• M76: 75,761,747 km (0.103 R)
• M77: 76,599,495 km (0.115 R)
• M78: 77,300,062 km (0.107 R)
• M79: 80,834,013 km (0.116 R)
• M80: 82,119,208 km (0.109 R)
• M81: 85,143,927 km (0.101 R)
• M82: 85,724,068 km (0.114 R)
• M83: 88,058,243 km (0.117 R)
• M84: 88,792,021 km (0.11 R)
• M85: 89,380,389 km (0.071 R)
• M86: 92,341,829 km (0.102 R)
• M87: 92,490,828 km (0.099 R)
• M88: 93,386,022 km (0.111 R)
• M89: 94,134,161 km (0.066 R)
• M90: 94,433,955 km (0.087 R)
• M91: 94,884,245 km (0.112 R)
• M92: 95,335,282 km (0.105 R)
• M93: 95,485,778 km (0.073 R)
• M94: 97,752,933 km (0.103 R)
• M95: 98,360,450 km (0.112 R)
• M96: 101,724,308 km (0.07 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,280 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit