🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 242 Days

Day: 19.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,520,593 km

• M1: 292,314 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.98 AU - 1.06 AU

Year: 392 Days

Day: 12.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,520,593 km

• M1: 609,911 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.1 AU - 1.24 AU

Year: 482 Days

Day: 45.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.71 AU - 2.65 AU

Year: 1226 Days

Day: 24.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 13.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.53 AU - 5.55 AU

Year: 3684 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,520,593 km

• M1: 186,100 km (0.104 R)
• M2: 320,588 km (0.085 R)
• M3: 532,868 km (0.098 R)
• M4: 649,554 km (0.035 R)
• M5: 810,072 km (0.094 R)
• M6: 961,017 km (0.086 R)
• M7: 1,084,285 km (0.072 R)
• M8: 1,213,239 km (0.098 R)
• M9: 1,347,727 km (0.061 R)
• M10: 1,444,966 km (0.101 R)
• M11: 1,647,222 km (0.106 R)
• M12: 1,767,050 km (0.098 R)
• M13: 1,905,727 km (0.079 R)
• M14: 2,377,409 km (0.038 R)
• M15: 2,688,723 km (0.078 R)
• M16: 3,236,999 km (0.069 R)
• M17: 3,524,227 km (0.112 R)
• M18: 3,720,499 km (0.038 R)
• M19: 4,310,214 km (0.09 R)
• M20: 4,436,026 km (0.113 R)
• M21: 5,171,598 km (0.069 R)
• M22: 5,463,165 km (0.119 R)
• M23: 5,553,821 km (0.118 R)
• M24: 6,417,449 km (0.079 R)
• M25: 6,513,342 km (0.088 R)
• M26: 6,609,832 km (0.042 R)
• M27: 6,731,007 km (0.074 R)
• M28: 6,950,915 km (0.079 R)
• M29: 7,123,701 km (0.12 R)
• M30: 7,473,461 km (0.101 R)
• M31: 7,599,871 km (0.093 R)
• M32: 7,777,892 km (0.104 R)
• M33: 8,060,483 km (0.063 R)
• M34: 8,609,507 km (0.118 R)
• M35: 8,982,305 km (0.086 R)
• M36: 9,143,721 km (0.113 R)
• M37: 9,496,772 km (0.097 R)
• M38: 9,606,278 km (0.119 R)
• M39: 9,992,988 km (0.081 R)
• M40: 10,328,536 km (0.105 R)
• M41: 11,126,042 km (0.086 R)
• M42: 11,241,532 km (0.106 R)
• M43: 11,884,204 km (0.072 R)
• M44: 12,239,799 km (0.029 R)
• M45: 12,961,608 km (0.032 R)
• M46: 14,101,394 km (0.089 R)
• M47: 14,383,536 km (0.093 R)
• M48: 14,572,628 km (0.103 R)
• M49: 15,049,097 km (0.1 R)
• M50: 15,177,003 km (0.071 R)
• M51: 15,498,489 km (0.096 R)
• M52: 15,627,592 km (0.092 R)
• M53: 16,344,615 km (0.051 R)
• M54: 16,674,029 km (0.071 R)
• M55: 17,239,210 km (0.05 R)
• M56: 17,406,610 km (0.069 R)
• M57: 17,507,289 km (0.062 R)
• M58: 17,709,246 km (0.108 R)
• M59: 18,217,729 km (0.119 R)
• M60: 18,320,054 km (0.084 R)
• M61: 18,765,407 km (0.108 R)
• M62: 18,972,152 km (0.113 R)
• M63: 19,179,644 km (0.059 R)
• M64: 19,597,022 km (0.086 R)
• M65: 19,736,746 km (0.118 R)
• M66: 20,405,299 km (0.028 R)
• M67: 20,653,482 km (0.065 R)
• M68: 21,152,690 km (0.067 R)
• M69: 21,332,058 km (0.094 R)
• M70: 22,054,316 km (0.102 R)
• M71: 22,674,549 km (0.093 R)
• M72: 23,042,111 km (0.059 R)
• M73: 23,263,666 km (0.03 R)
• M74: 23,597,269 km (0.108 R)
• M75: 23,969,618 km (0.116 R)
• M76: 24,156,615 km (0.094 R)
• M77: 24,607,354 km (0.057 R)
• M78: 25,060,934 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 9.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.8 AU - 8.48 AU

Year: 7265 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,520,593 km

• M1: 149,149 km (0.101 R)
• M2: 213,327 km (0.119 R)
• M3: 376,687 km (0.106 R)
• M4: 476,469 km (0.081 R)
• M5: 548,725 km (0.11 R)
• M6: 612,304 km (0.094 R)
• M7: 720,015 km (0.095 R)
• M8: 819,796 km (0.061 R)
• M9: 924,515 km (0.103 R)
• M10: 1,497,624 km (0.099 R)
• M11: 1,800,859 km (0.081 R)
• M12: 2,144,186 km (0.081 R)
• M13: 2,420,643 km (0.085 R)
• M14: 2,799,724 km (0.1 R)
• M15: 3,054,938 km (0.102 R)
• M16: 3,293,696 km (0.106 R)
• M17: 3,738,600 km (0.048 R)
• M18: 3,840,177 km (0.082 R)
• M19: 4,468,488 km (0.106 R)
• M20: 4,630,652 km (0.119 R)
• M21: 4,988,491 km (0.069 R)
• M22: 5,878,000 km (0.085 R)
• M23: 5,966,711 km (0.035 R)
• M24: 6,940,294 km (0.098 R)
• M25: 7,002,826 km (0.04 R)
• M26: 7,445,636 km (0.094 R)
• M27: 7,573,691 km (0.084 R)
• M28: 7,670,332 km (0.054 R)
• M29: 7,897,421 km (0.071 R)
• M30: 7,962,646 km (0.081 R)
• M31: 8,591,855 km (0.112 R)
• M32: 8,895,389 km (0.09 R)
• M33: 9,031,523 km (0.051 R)
• M34: 9,687,360 km (0.084 R)
• M35: 10,038,765 km (0.077 R)
• M36: 10,573,578 km (0.076 R)
• M37: 10,645,684 km (0.096 R)
• M38: 11,081,163 km (0.043 R)
• M39: 11,301,222 km (0.094 R)
• M40: 11,857,576 km (0.108 R)
• M41: 12,842,828 km (0.032 R)
• M42: 13,384,222 km (0.091 R)
• M43: 13,618,642 km (0.091 R)
• M44: 14,369,623 km (0.058 R)
• M45: 14,810,638 km (0.074 R)
• M46: 15,052,987 km (0.107 R)
• M47: 15,746,971 km (0.098 R)
• M48: 16,118,572 km (0.1 R)
• M49: 16,409,540 km (0.09 R)
• M50: 16,493,016 km (0.109 R)
• M51: 17,208,393 km (0.108 R)
• M52: 17,847,774 km (0.104 R)
• M53: 18,843,497 km (0.083 R)
• M54: 19,062,359 km (0.09 R)
• M55: 19,194,005 km (0.093 R)
• M56: 19,723,881 km (0.062 R)
• M57: 20,843,172 km (0.11 R)
• M58: 21,342,231 km (0.087 R)
• M59: 21,661,921 km (0.112 R)
• M60: 22,121,187 km (0.099 R)
• M61: 22,398,392 km (0.094 R)
• M62: 22,630,268 km (0.112 R)
• M63: 23,143,090 km (0.118 R)
• M64: 23,754,047 km (0.094 R)
• M65: 24,418,112 km (0.119 R)
• M66: 26,348,673 km (0.113 R)
• M67: 26,544,497 km (0.066 R)
• M68: 26,789,837 km (0.069 R)
• M69: 27,184,027 km (0.064 R)
• M70: 27,778,829 km (0.095 R)
• M71: 28,177,806 km (0.115 R)
• M72: 28,528,464 km (0.117 R)
• M73: 29,385,959 km (0.12 R)
• M74: 29,792,416 km (0.106 R)
• M75: 30,816,862 km (0.111 R)
• M76: 31,074,769 km (0.075 R)
• M77: 31,748,558 km (0.058 R)
• M78: 31,956,948 km (0.085 R)
• M79: 32,794,845 km (0.073 R)
• M80: 33,163,604 km (0.114 R)
• M81: 33,533,859 km (0.113 R)
• M82: 34,278,407 km (0.094 R)
• M83: 34,920,781 km (0.066 R)
• M84: 35,189,758 km (0.077 R)
• M85: 36,163,340 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 8.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.62 AU - 10.66 AU

Year: 11398 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,520,593 km

• M1: 192,383 km (0.083 R)
• M2: 333,902 km (0.1 R)
• M3: 433,535 km (0.092 R)
• M4: 584,180 km (0.12 R)
• M5: 914,193 km (0.049 R)
• M6: 1,011,431 km (0.116 R)
• M7: 1,164,320 km (0.119 R)
• M8: 1,421,928 km (0.108 R)
• M9: 1,478,476 km (0.079 R)
• M10: 1,742,815 km (0.068 R)
• M11: 1,818,961 km (0.092 R)
• M12: 1,896,303 km (0.058 R)
• M13: 2,006,407 km (0.094 R)
• M14: 2,183,830 km (0.072 R)
• M15: 2,417,053 km (0.12 R)
• M16: 2,907,883 km (0.099 R)
• M17: 3,090,692 km (0.083 R)
• M18: 3,202,142 km (0.1 R)
• M19: 3,448,381 km (0.097 R)
• M20: 3,525,423 km (0.075 R)
• M21: 3,819,383 km (0.042 R)
• M22: 4,347,763 km (0.09 R)
• M23: 4,536,107 km (0.098 R)
• M24: 4,727,143 km (0.077 R)
• M25: 5,117,145 km (0.101 R)
• M26: 5,585,237 km (0.085 R)
• M27: 5,698,781 km (0.033 R)
• M28: 5,974,341 km (0.12 R)
• M29: 6,043,904 km (0.06 R)
• M30: 6,113,766 km (0.085 R)
• M31: 6,207,264 km (0.065 R)
• M32: 6,372,121 km (0.103 R)
• M33: 6,538,474 km (0.092 R)
• M34: 6,924,137 km (0.086 R)
• M35: 7,070,594 km (0.07 R)
• M36: 8,305,375 km (0.05 R)
• M37: 8,461,106 km (0.096 R)
• M38: 8,565,525 km (0.075 R)
• M39: 8,775,561 km (0.107 R)
• M40: 9,388,912 km (0.088 R)
• M41: 9,578,303 km (0.095 R)
• M42: 9,769,040 km (0.112 R)
• M43: 9,988,500 km (0.109 R)
• M44: 12,271,813 km (0.065 R)
• M45: 12,866,913 km (0.041 R)
• M46: 14,645,332 km (0.091 R)
• M47: 14,739,429 km (0.05 R)
• M48: 15,149,328 km (0.103 R)
• M49: 16,012,806 km (0.069 R)
• M50: 16,142,209 km (0.074 R)
• M51: 16,826,619 km (0.073 R)
• M52: 17,023,938 km (0.115 R)
• M53: 17,354,400 km (0.077 R)
• M54: 17,420,822 km (0.079 R)
• M55: 17,587,025 km (0.115 R)
• M56: 18,156,394 km (0.115 R)
• M57: 18,392,609 km (0.095 R)
• M58: 18,561,954 km (0.095 R)
• M59: 19,347,493 km (0.058 R)
• M60: 19,519,680 km (0.081 R)
• M61: 19,727,022 km (0.075 R)
• M62: 20,004,676 km (0.108 R)
• M63: 20,074,239 km (0.072 R)
• M64: 20,178,808 km (0.112 R)
• M65: 20,458,406 km (0.11 R)
• M66: 20,563,723 km (0.071 R)
• M67: 20,669,040 km (0.071 R)
• M68: 21,057,097 km (0.054 R)
• M69: 21,518,756 km (0.116 R)
• M70: 21,661,472 km (0.111 R)
• M71: 22,596,758 km (0.117 R)
• M72: 22,923,630 km (0.097 R)
• M73: 23,361,951 km (0.048 R)

Asteroid Belt

Center: 11.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 7.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.76 AU - 13.2 AU

Year: 16789 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,520,593 km

• M1: 98,136 km (0.093 R)
• M2: 216,169 km (0.106 R)
• M3: 418,276 km (0.1 R)
• M4: 573,409 km (0.105 R)
• M5: 623,823 km (0.101 R)
• M6: 711,188 km (0.116 R)
• M7: 879,486 km (0.064 R)
• M8: 1,102,536 km (0.067 R)
• M9: 2,107,684 km (0.081 R)
• M10: 2,269,101 km (0.107 R)
• M11: 2,323,704 km (0.047 R)
• M12: 2,661,346 km (0.051 R)
• M13: 2,895,168 km (0.118 R)
• M14: 3,166,089 km (0.1 R)
• M15: 3,895,080 km (0.087 R)
• M16: 4,093,596 km (0.104 R)
• M17: 4,363,471 km (0.094 R)
• M18: 5,099,193 km (0.086 R)
• M19: 6,486,713 km (0.109 R)
• M20: 6,643,492 km (0.054 R)
• M21: 6,722,180 km (0.079 R)
• M22: 6,960,490 km (0.058 R)
• M23: 7,080,766 km (0.033 R)
• M24: 7,486,326 km (0.098 R)
• M25: 7,733,312 km (0.118 R)
• M26: 9,403,124 km (0.113 R)
• M27: 10,530,045 km (0.084 R)
• M28: 10,668,123 km (0.076 R)
• M29: 10,899,551 km (0.108 R)
• M30: 11,746,574 km (0.11 R)
• M31: 12,419,914 km (0.094 R)
• M32: 12,957,719 km (0.099 R)
• M33: 14,056,066 km (0.046 R)
• M34: 14,309,934 km (0.11 R)
• M35: 15,028,452 km (0.087 R)
• M36: 15,392,275 km (0.074 R)
• M37: 15,653,772 km (0.109 R)
• M38: 15,916,914 km (0.096 R)
• M39: 16,075,338 km (0.092 R)
• M40: 17,908,511 km (0.107 R)
• M41: 17,963,413 km (0.063 R)
• M42: 18,073,368 km (0.094 R)
• M43: 18,128,420 km (0.108 R)
• M44: 19,410,773 km (0.086 R)
• M45: 19,977,300 km (0.087 R)
• M46: 20,319,879 km (0.04 R)
• M47: 20,664,403 km (0.1 R)
• M48: 20,837,338 km (0.071 R)
• M49: 20,952,977 km (0.096 R)
• M50: 21,534,015 km (0.104 R)
• M51: 22,002,705 km (0.096 R)
• M52: 22,120,439 km (0.067 R)
• M53: 22,712,098 km (0.097 R)
• M54: 23,129,476 km (0.076 R)
• M55: 23,850,688 km (0.042 R)
• M56: 24,032,150 km (0.03 R)
• M57: 24,396,421 km (0.098 R)
• M58: 24,640,265 km (0.097 R)
• M59: 25,376,736 km (0.057 R)
• M60: 25,747,738 km (0.108 R)
• M61: 26,058,303 km (0.115 R)
• M62: 26,745,706 km (0.095 R)
• M63: 27,692,810 km (0.061 R)
• M64: 27,756,239 km (0.025 R)
• M65: 28,266,218 km (0.04 R)
• M66: 28,843,666 km (0.025 R)
• M67: 29,554,705 km (0.066 R)
• M68: 29,814,706 km (0.109 R)
• M69: 30,010,230 km (0.091 R)
• M70: 31,722,228 km (0.108 R)
• M71: 32,322,266 km (0.113 R)
• M72: 32,590,046 km (0.084 R)
• M73: 33,940,316 km (0.09 R)
• M74: 36,208,070 km (0.106 R)
• M75: 37,044,771 km (0.091 R)
• M76: 38,028,976 km (0.091 R)
• M77: 39,235,632 km (0.106 R)
• M78: 39,879,501 km (0.054 R)
• M79: 40,310,642 km (0.052 R)
• M80: 40,743,429 km (0.048 R)
• M81: 42,562,988 km (0.099 R)
• M82: 42,856,648 km (0.103 R)
• M83: 43,445,914 km (0.075 R)
• M84: 43,519,666 km (0.042 R)
• M85: 44,557,875 km (0.095 R)
• M86: 45,154,771 km (0.072 R)
• M87: 46,356,491 km (0.117 R)
• M88: 46,507,435 km (0.076 R)
• M89: 47,264,550 km (0.086 R)
• M90: 47,340,545 km (0.063 R)
• M91: 48,791,196 km (0.114 R)
• M92: 49,560,578 km (0.12 R)
• M93: 50,489,132 km (0.102 R)
• M94: 51,345,280 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit