🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 288 Days

Day: 45 Hours

Environment

Temp: 38 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,194,579 km

• M1: 478,713 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.14 AU

Year: 353 Days

Day: 26.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.84 AU - 2.76 AU

Year: 1328 Days

Day: 23.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 7.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.86 AU - 17.3 AU

Year: 20119 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 27,194,579 km

• M1: 222,003 km (0.097 R)
• M2: 535,261 km (0.062 R)
• M3: 1,559,857 km (0.091 R)
• M4: 1,625,830 km (0.096 R)
• M5: 1,969,905 km (0.115 R)
• M6: 2,077,615 km (0.032 R)
• M7: 2,645,190 km (0.08 R)
• M8: 2,925,985 km (0.105 R)
• M9: 3,174,317 km (0.072 R)
• M10: 3,429,531 km (0.102 R)
• M11: 3,647,196 km (0.038 R)
• M12: 4,096,289 km (0.088 R)
• M13: 4,327,418 km (0.115 R)
• M14: 4,421,066 km (0.069 R)
• M15: 4,658,328 km (0.09 R)
• M16: 5,194,487 km (0.096 R)
• M17: 6,113,915 km (0.081 R)
• M18: 6,166,424 km (0.1 R)
• M19: 6,324,998 km (0.077 R)
• M20: 7,027,659 km (0.078 R)
• M21: 8,098,630 km (0.108 R)
• M22: 8,214,269 km (0.061 R)
• M23: 10,388,675 km (0.084 R)
• M24: 10,451,506 km (0.085 R)
• M25: 10,704,027 km (0.108 R)
• M26: 10,831,035 km (0.117 R)
• M27: 11,603,708 km (0.115 R)
• M28: 12,661,365 km (0.099 R)
• M29: 13,611,910 km (0.078 R)
• M30: 14,095,859 km (0.088 R)
• M31: 14,235,135 km (0.069 R)
• M32: 14,796,875 km (0.115 R)
• M33: 14,867,635 km (0.093 R)
• M34: 15,009,304 km (0.118 R)
• M35: 16,378,723 km (0.103 R)
• M36: 17,938,131 km (0.08 R)
• M37: 18,240,618 km (0.101 R)
• M38: 19,699,796 km (0.115 R)
• M39: 19,777,586 km (0.107 R)
• M40: 20,090,096 km (0.077 R)
• M41: 20,246,875 km (0.106 R)
• M42: 20,404,102 km (0.109 R)
• M43: 20,719,754 km (0.077 R)
• M44: 22,160,082 km (0.089 R)
• M45: 22,484,560 km (0.057 R)
• M46: 23,056,024 km (0.092 R)
• M47: 23,880,906 km (0.067 R)
• M48: 24,130,286 km (0.116 R)
• M49: 27,015,879 km (0.093 R)
• M50: 28,060,073 km (0.059 R)
• M51: 28,235,401 km (0.081 R)
• M52: 29,561,736 km (0.109 R)
• M53: 30,637,494 km (0.064 R)
• M54: 30,998,923 km (0.062 R)
• M55: 31,817,373 km (0.083 R)
• M56: 31,908,627 km (0.046 R)
• M57: 32,366,846 km (0.091 R)
• M58: 34,034,114 km (0.119 R)
• M59: 34,221,111 km (0.044 R)
• M60: 36,682,744 km (0.113 R)
• M61: 37,066,612 km (0.036 R)
• M62: 39,298,912 km (0.062 R)
• M63: 40,283,116 km (0.094 R)
• M64: 44,096,067 km (0.102 R)
• M65: 44,299,969 km (0.096 R)
• M66: 45,735,659 km (0.085 R)
• M67: 46,355,593 km (0.101 R)
• M68: 46,459,264 km (0.077 R)
• M69: 47,813,125 km (0.098 R)
• M70: 48,442,334 km (0.074 R)
• M71: 49,391,233 km (0.107 R)
• M72: 53,791,355 km (0.101 R)
• M73: 54,883,420 km (0.082 R)
• M74: 55,432,145 km (0.091 R)
• M75: 60,000,265 km (0.092 R)
• M76: 60,452,350 km (0.074 R)
• M77: 60,792,236 km (0.046 R)
• M78: 62,386,351 km (0.064 R)
• M79: 62,500,794 km (0.065 R)
• M80: 65,615,720 km (0.036 R)
• M81: 66,081,568 km (0.104 R)
• M82: 67,133,540 km (0.103 R)
• M83: 69,135,758 km (0.068 R)
• M84: 69,372,572 km (0.111 R)
• M85: 70,799,287 km (0.11 R)
• M86: 70,918,666 km (0.098 R)
• M87: 71,516,309 km (0.106 R)
• M88: 72,475,980 km (0.114 R)
• M89: 74,165,688 km (0.064 R)
• M90: 74,408,186 km (0.115 R)
• M91: 74,650,833 km (0.028 R)
• M92: 75,990,482 km (0.116 R)
• M93: 78,323,012 km (0.119 R)
• M94: 79,436,170 km (0.063 R)
• M95: 80,056,852 km (0.101 R)
• M96: 80,554,564 km (0.046 R)
• M97: 82,555,435 km (0.109 R)
• M98: 82,932,422 km (0.033 R)
• M99: 83,940,562 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 3.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.17 AU - 16.71 AU

Year: 24234 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,194,579 km

• M1: 45,478 km (0.102 R)
• M2: 109,655 km (0.091 R)
• M3: 264,040 km (0.079 R)
• M4: 315,203 km (0.107 R)
• M5: 563,236 km (0.104 R)
• M6: 975,677 km (0.118 R)
• M7: 1,042,847 km (0.117 R)
• M8: 1,224,309 km (0.089 R)
• M9: 1,253,181 km (0.073 R)
• M10: 1,400,535 km (0.106 R)
• M11: 1,647,821 km (0.096 R)
• M12: 1,809,237 km (0.075 R)
• M13: 1,875,209 km (0.103 R)
• M14: 1,958,835 km (0.11 R)
• M15: 2,181,885 km (0.082 R)
• M16: 2,431,115 km (0.093 R)
• M17: 2,596,121 km (0.082 R)
• M18: 2,689,321 km (0.045 R)
• M19: 2,745,719 km (0.086 R)
• M20: 3,014,397 km (0.093 R)
• M21: 3,433,122 km (0.11 R)
• M22: 3,954,769 km (0.096 R)
• M23: 4,148,499 km (0.112 R)
• M24: 4,345,519 km (0.072 R)
• M25: 5,637,446 km (0.118 R)
• M26: 5,661,531 km (0.085 R)
• M27: 7,403,748 km (0.116 R)
• M28: 7,668,985 km (0.096 R)
• M29: 7,991,369 km (0.086 R)
• M30: 8,236,111 km (0.098 R)
• M31: 8,400,668 km (0.086 R)
• M32: 8,455,720 km (0.049 R)
• M33: 8,483,246 km (0.081 R)
• M34: 9,353,008 km (0.036 R)
• M35: 9,582,043 km (0.099 R)
• M36: 10,016,475 km (0.112 R)
• M37: 11,571,395 km (0.12 R)
• M38: 12,722,701 km (0.088 R)
• M39: 12,944,554 km (0.062 R)
• M40: 13,295,810 km (0.078 R)
• M41: 13,520,955 km (0.101 R)
• M42: 13,617,894 km (0.051 R)
• M43: 14,171,107 km (0.097 R)
• M44: 15,772,702 km (0.082 R)
• M45: 15,874,728 km (0.113 R)
• M46: 17,360,384 km (0.054 R)
• M47: 17,395,390 km (0.058 R)
• M48: 17,606,473 km (0.12 R)
• M49: 18,530,239 km (0.104 R)
• M50: 19,179,045 km (0.108 R)
• M51: 19,287,953 km (0.069 R)
• M52: 19,579,220 km (0.08 R)
• M53: 19,762,028 km (0.059 R)
• M54: 19,945,435 km (0.11 R)
• M55: 20,461,847 km (0.041 R)
• M56: 20,610,099 km (0.095 R)
• M57: 22,877,853 km (0.103 R)
• M58: 23,031,789 km (0.108 R)
• M59: 25,382,271 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit