🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.03 AU - 1.05 AU

Year: 463 Days

Day: 45.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,007,210 km

• M1: 28,124 km (0.111 R)
• M2: 41,887 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.77 AU - 1.89 AU

Year: 1081 Days

Day: 35.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.82 AU - 2.3 AU

Year: 1291 Days

Day: 46.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 11.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.38 AU - 2.82 AU

Year: 1830 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,007,210 km

• M1: 155,582 km (0.104 R)
• M2: 233,971 km (0.079 R)
• M3: 318,195 km (0.079 R)
• M4: 453,282 km (0.086 R)
• M5: 541,843 km (0.082 R)
• M6: 674,686 km (0.12 R)
• M7: 860,936 km (0.083 R)
• M8: 941,419 km (0.08 R)
• M9: 1,069,625 km (0.065 R)
• M10: 1,213,538 km (0.056 R)
• M11: 1,329,775 km (0.092 R)
• M12: 1,475,185 km (0.11 R)
• M13: 1,626,278 km (0.096 R)
• M14: 1,706,463 km (0.067 R)
• M15: 1,978,133 km (0.114 R)
• M16: 2,139,848 km (0.055 R)
• M17: 2,216,442 km (0.079 R)
• M18: 2,305,902 km (0.084 R)
• M19: 2,390,724 km (0.055 R)
• M20: 2,494,993 km (0.082 R)
• M21: 2,676,605 km (0.068 R)
• M22: 3,159,806 km (0.089 R)
• M23: 3,234,007 km (0.095 R)
• M24: 3,322,419 km (0.1 R)
• M25: 3,564,768 km (0.101 R)
• M26: 3,741,443 km (0.044 R)
• M27: 4,015,506 km (0.106 R)
• M28: 4,162,561 km (0.116 R)
• M29: 4,484,495 km (0.04 R)
• M30: 4,598,788 km (0.075 R)
• M31: 4,892,748 km (0.12 R)
• M32: 5,129,113 km (0.071 R)
• M33: 5,312,968 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 13.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.71 AU - 4.29 AU

Year: 2859 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 98,007,210 km

• M1: 177,573 km (0.11 R)
• M2: 289,173 km (0.089 R)
• M3: 417,677 km (0.114 R)
• M4: 592,707 km (0.099 R)
• M5: 810,521 km (0.099 R)
• M6: 949,049 km (0.096 R)
• M7: 1,209,948 km (0.09 R)
• M8: 1,319,603 km (0.086 R)
• M9: 1,522,158 km (0.091 R)
• M10: 1,660,088 km (0.112 R)
• M11: 1,889,720 km (0.043 R)
• M12: 2,150,769 km (0.091 R)
• M13: 2,317,421 km (0.1 R)
• M14: 2,553,636 km (0.065 R)
• M15: 2,741,830 km (0.113 R)
• M16: 2,900,254 km (0.06 R)
• M17: 3,073,488 km (0.086 R)
• M18: 3,238,495 km (0.117 R)
• M19: 3,467,080 km (0.03 R)
• M20: 3,688,635 km (0.116 R)
• M21: 3,838,981 km (0.069 R)
• M22: 4,184,851 km (0.12 R)
• M23: 4,328,764 km (0.04 R)
• M24: 4,852,207 km (0.077 R)
• M25: 4,962,161 km (0.067 R)
• M26: 5,367,572 km (0.106 R)
• M27: 5,567,285 km (0.118 R)
• M28: 5,725,859 km (0.088 R)
• M29: 6,003,512 km (0.074 R)
• M30: 6,151,315 km (0.102 R)
• M31: 6,300,464 km (0.06 R)
• M32: 6,420,591 km (0.12 R)
• M33: 6,709,165 km (0.118 R)
• M34: 6,970,962 km (0.103 R)
• M35: 7,110,836 km (0.088 R)
• M36: 7,954,268 km (0.11 R)
• M37: 8,165,949 km (0.1 R)
• M38: 8,412,636 km (0.078 R)
• M39: 8,594,996 km (0.066 R)
• M40: 8,728,587 km (0.103 R)
• M41: 9,048,427 km (0.079 R)
• M42: 9,150,303 km (0.037 R)
• M43: 9,320,845 km (0.116 R)
• M44: 9,509,787 km (0.087 R)
• M45: 9,734,633 km (0.107 R)
• M46: 10,437,593 km (0.077 R)
• M47: 10,544,556 km (0.113 R)
• M48: 10,633,865 km (0.05 R)
• M49: 11,744,181 km (0.105 R)
• M50: 11,948,382 km (0.059 R)
• M51: 12,041,581 km (0.116 R)
• M52: 12,134,930 km (0.092 R)
• M53: 12,303,826 km (0.083 R)
• M54: 12,549,017 km (0.078 R)
• M55: 12,814,853 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 10.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.77 AU - 5.75 AU

Year: 4534 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,007,210 km

• M1: 233,522 km (0.098 R)
• M2: 455,974 km (0.114 R)
• M3: 595,100 km (0.057 R)
• M4: 665,411 km (0.077 R)
• M5: 872,305 km (0.059 R)
• M6: 1,088,175 km (0.109 R)
• M7: 1,761,216 km (0.065 R)
• M8: 1,943,426 km (0.086 R)
• M9: 2,359,757 km (0.089 R)
• M10: 2,821,266 km (0.077 R)
• M11: 2,927,630 km (0.106 R)
• M12: 3,053,592 km (0.071 R)
• M13: 3,126,296 km (0.079 R)
• M14: 3,498,945 km (0.102 R)
• M15: 3,632,835 km (0.109 R)
• M16: 3,748,923 km (0.12 R)
• M17: 3,885,954 km (0.037 R)
• M18: 4,044,678 km (0.094 R)
• M19: 4,124,712 km (0.048 R)
• M20: 4,225,691 km (0.055 R)
• M21: 4,409,547 km (0.096 R)
• M22: 4,492,125 km (0.111 R)
• M23: 4,827,523 km (0.091 R)
• M24: 5,192,841 km (0.105 R)
• M25: 5,456,134 km (0.078 R)
• M26: 5,882,039 km (0.081 R)
• M27: 6,342,052 km (0.074 R)
• M28: 6,647,232 km (0.062 R)
• M29: 6,885,392 km (0.034 R)
• M30: 6,957,348 km (0.085 R)
• M31: 7,029,604 km (0.117 R)
• M32: 7,102,159 km (0.116 R)
• M33: 7,174,863 km (0.095 R)
• M34: 7,345,555 km (0.04 R)
• M35: 7,715,959 km (0.049 R)
• M36: 7,915,971 km (0.032 R)
• M37: 8,270,219 km (0.082 R)
• M38: 9,020,452 km (0.085 R)
• M39: 9,310,822 km (0.096 R)
• M40: 9,792,527 km (0.115 R)
• M41: 10,090,975 km (0.065 R)
• M42: 10,447,466 km (0.072 R)
• M43: 10,613,371 km (0.108 R)
• M44: 10,780,172 km (0.045 R)
• M45: 11,116,468 km (0.099 R)
• M46: 11,399,358 km (0.056 R)
• M47: 11,885,850 km (0.066 R)
• M48: 12,291,410 km (0.075 R)
• M49: 12,584,023 km (0.036 R)
• M50: 13,116,442 km (0.08 R)
• M51: 13,385,419 km (0.113 R)
• M52: 13,716,629 km (0.112 R)
• M53: 14,602,847 km (0.067 R)
• M54: 14,881,697 km (0.106 R)
• M55: 15,006,162 km (0.117 R)
• M56: 15,633,725 km (0.061 R)
• M57: 15,728,571 km (0.052 R)
• M58: 15,887,144 km (0.116 R)
• M59: 16,110,045 km (0.117 R)
• M60: 16,301,979 km (0.106 R)
• M61: 16,947,045 km (0.047 R)
• M62: 17,864,230 km (0.06 R)
• M63: 18,228,949 km (0.114 R)
• M64: 19,678,104 km (0.034 R)
• M65: 19,814,836 km (0.089 R)
• M66: 19,883,352 km (0.088 R)
• M67: 20,192,421 km (0.119 R)
• M68: 20,711,077 km (0.12 R)
• M69: 21,339,239 km (0.095 R)
• M70: 21,585,327 km (0.093 R)
• M71: 21,655,788 km (0.054 R)
• M72: 21,973,683 km (0.094 R)
• M73: 22,044,593 km (0.032 R)
• M74: 22,650,165 km (0.086 R)
• M75: 22,937,094 km (0.095 R)
• M76: 23,478,189 km (0.107 R)
• M77: 24,352,738 km (0.117 R)
• M78: 24,462,842 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 3.9

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.48 AU - 11.98 AU

Year: 16429 Days

Day: 15.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,007,210 km

• M1: 77,342 km (0.067 R)
• M2: 187,596 km (0.068 R)
• M3: 266,583 km (0.096 R)
• M4: 356,641 km (0.109 R)
• M5: 427,102 km (0.082 R)
• M6: 533,466 km (0.105 R)
• M7: 631,453 km (0.104 R)
• M8: 665,411 km (0.042 R)
• M9: 735,124 km (0.081 R)
• M10: 1,353,711 km (0.04 R)
• M11: 1,487,900 km (0.049 R)
• M12: 3,106,699 km (0.101 R)
• M13: 3,136,020 km (0.118 R)
• M14: 3,343,363 km (0.107 R)
• M15: 3,524,675 km (0.095 R)
• M16: 3,709,279 km (0.088 R)
• M17: 3,802,778 km (0.086 R)
• M18: 3,834,044 km (0.046 R)
• M19: 4,216,715 km (0.087 R)
• M20: 4,379,777 km (0.119 R)
• M21: 4,678,374 km (0.098 R)
• M22: 5,260,310 km (0.115 R)
• M23: 5,792,430 km (0.096 R)
• M24: 6,267,403 km (0.094 R)
• M25: 6,416,103 km (0.116 R)
• M26: 6,641,248 km (0.061 R)
• M27: 7,965,339 km (0.066 R)
• M28: 8,005,580 km (0.079 R)
• M29: 8,864,123 km (0.073 R)
• M30: 8,947,449 km (0.107 R)
• M31: 8,989,186 km (0.063 R)
• M32: 9,072,961 km (0.116 R)
• M33: 10,315,222 km (0.086 R)
• M34: 12,021,834 km (0.098 R)
• M35: 12,067,911 km (0.09 R)
• M36: 12,113,987 km (0.11 R)
• M37: 12,299,189 km (0.103 R)
• M38: 12,392,089 km (0.064 R)
• M39: 12,625,462 km (0.072 R)
• M40: 12,907,304 km (0.118 R)
• M41: 13,813,718 km (0.111 R)
• M42: 13,958,678 km (0.1 R)
• M43: 14,298,864 km (0.039 R)
• M44: 14,592,674 km (0.06 R)
• M45: 14,987,612 km (0.067 R)
• M46: 15,136,612 km (0.051 R)
• M47: 16,962,155 km (0.092 R)
• M48: 18,270,238 km (0.108 R)
• M49: 18,429,410 km (0.117 R)
• M50: 18,695,695 km (0.083 R)
• M51: 18,909,620 km (0.084 R)
• M52: 19,556,182 km (0.106 R)
• M53: 19,991,362 km (0.119 R)
• M54: 20,705,093 km (0.113 R)
• M55: 21,148,651 km (0.083 R)
• M56: 22,101,290 km (0.106 R)
• M57: 23,010,546 km (0.046 R)
• M58: 23,412,216 km (0.036 R)
• M59: 24,164,245 km (0.085 R)
• M60: 25,870,409 km (0.112 R)
• M61: 26,347,775 km (0.107 R)
• M62: 27,614,869 km (0.099 R)
• M63: 27,797,528 km (0.11 R)
• M64: 27,858,415 km (0.104 R)
• M65: 28,470,569 km (0.11 R)
• M66: 28,531,904 km (0.093 R)
• M67: 29,334,946 km (0.057 R)
• M68: 29,832,658 km (0.094 R)
• M69: 31,660,295 km (0.105 R)
• M70: 33,135,480 km (0.063 R)
• M71: 34,436,383 km (0.08 R)
• M72: 35,952,856 km (0.064 R)
• M73: 36,351,983 km (0.041 R)
• M74: 37,625,809 km (0.103 R)
• M75: 37,693,278 km (0.103 R)
• M76: 38,437,677 km (0.109 R)
• M77: 38,641,579 km (0.042 R)
• M78: 39,392,261 km (0.119 R)
• M79: 39,597,958 km (0.094 R)
• M80: 39,872,620 km (0.11 R)
• M81: 40,838,723 km (0.117 R)
• M82: 40,908,136 km (0.057 R)
• M83: 41,394,329 km (0.091 R)
• M84: 43,358,549 km (0.057 R)
• M85: 44,280,820 km (0.094 R)
• M86: 44,708,670 km (0.113 R)
• M87: 45,856,235 km (0.063 R)
• M88: 46,433,533 km (0.11 R)
• M89: 46,650,750 km (0.11 R)
• M90: 48,399,997 km (0.1 R)
• M91: 49,208,873 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.7

Radius: 6.7

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.65 AU - 17.37 AU

Year: 27966 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,007,210 km

• M1: 211,980 km (0.106 R)
• M2: 281,543 km (0.046 R)
• M3: 670,348 km (0.115 R)
• M4: 724,502 km (0.053 R)
• M5: 896,241 km (0.041 R)
• M6: 1,049,429 km (0.056 R)
• M7: 1,781,561 km (0.12 R)
• M8: 3,320,325 km (0.097 R)
• M9: 3,415,020 km (0.115 R)
• M10: 3,462,742 km (0.111 R)
• M11: 3,902,260 km (0.046 R)
• M12: 4,620,330 km (0.066 R)
• M13: 4,994,624 km (0.094 R)
• M14: 5,048,928 km (0.097 R)
• M15: 5,434,292 km (0.117 R)
• M16: 5,829,231 km (0.076 R)
• M17: 6,233,294 km (0.063 R)
• M18: 8,907,656 km (0.104 R)
• M19: 9,239,015 km (0.074 R)
• M20: 9,777,418 km (0.109 R)
• M21: 9,982,068 km (0.108 R)
• M22: 10,050,583 km (0.118 R)
• M23: 11,167,780 km (0.042 R)
• M24: 11,596,827 km (0.082 R)
• M25: 11,741,039 km (0.089 R)
• M26: 12,177,267 km (0.082 R)
• M27: 14,514,285 km (0.102 R)
• M28: 15,773,300 km (0.069 R)
• M29: 15,933,071 km (0.094 R)
• M30: 16,577,838 km (0.065 R)
• M31: 16,658,920 km (0.114 R)
• M32: 16,740,301 km (0.096 R)
• M33: 17,148,853 km (0.091 R)
• M34: 17,313,261 km (0.115 R)
• M35: 18,562,553 km (0.118 R)
• M36: 19,325,951 km (0.088 R)
• M37: 20,359,672 km (0.103 R)
• M38: 21,058,892 km (0.075 R)
• M39: 22,840,902 km (0.081 R)
• M40: 23,567,200 km (0.11 R)
• M41: 26,642,184 km (0.073 R)
• M42: 27,118,952 km (0.057 R)
• M43: 29,348,409 km (0.113 R)
• M44: 31,434,701 km (0.075 R)
• M45: 34,290,076 km (0.077 R)
• M46: 35,329,632 km (0.08 R)
• M47: 36,168,876 km (0.039 R)
• M48: 38,295,409 km (0.115 R)
• M49: 38,941,223 km (0.107 R)
• M50: 39,590,628 km (0.051 R)
• M51: 40,134,566 km (0.098 R)
• M52: 41,119,817 km (0.066 R)
• M53: 42,891,056 km (0.101 R)
• M54: 44,461,235 km (0.111 R)
• M55: 44,574,032 km (0.12 R)
• M56: 45,026,566 km (0.074 R)
• M57: 45,821,977 km (0.101 R)
• M58: 46,164,257 km (0.072 R)
• M59: 48,351,977 km (0.037 R)
• M60: 49,049,851 km (0.111 R)
• M61: 49,283,223 km (0.088 R)
• M62: 49,400,059 km (0.056 R)
• M63: 51,281,701 km (0.08 R)
• M64: 51,636,996 km (0.052 R)
• M65: 51,993,338 km (0.055 R)
• M66: 52,827,646 km (0.088 R)
• M67: 52,947,174 km (0.073 R)
• M68: 55,600,143 km (0.05 R)
• M69: 56,575,521 km (0.101 R)
• M70: 56,820,263 km (0.093 R)
• M71: 58,172,628 km (0.068 R)
• M72: 60,158,390 km (0.118 R)
• M73: 60,658,346 km (0.059 R)
• M74: 63,941,271 km (0.088 R)
• M75: 65,861,510 km (0.096 R)
• M76: 67,540,895 km (0.104 R)
• M77: 68,320,749 km (0.098 R)
• M78: 70,414,820 km (0.09 R)
• M79: 74,665,943 km (0.11 R)
• M80: 77,093,467 km (0.086 R)
• M81: 78,999,344 km (0.11 R)
• M82: 79,136,077 km (0.107 R)
• M83: 82,857,473 km (0.084 R)
• M84: 83,692,230 km (0.102 R)
• M85: 84,529,678 km (0.108 R)
• M86: 86,212,954 km (0.086 R)
• M87: 87,482,740 km (0.115 R)
• M88: 88,048,968 km (0.081 R)
• M89: 89,897,848 km (0.11 R)
• M90: 91,472,216 km (0.104 R)
• M91: 92,623,073 km (0.118 R)
• M92: 93,923,378 km (0.106 R)
• M93: 94,068,188 km (0.105 R)
• M94: 97,566,834 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit