🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.35 AU - 1.41 AU

Year: 578 Days

Day: 17.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,741,696 km

• M1: 111,450 km (0.05 R)

Asteroid Belt

Center: 10.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 3.3

Gravity: 90.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.7 AU - 23.1 AU

Year: 31643 Days

Day: 17.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,741,696 km

• M1: 51,462 km (0.054 R)
• M2: 157,527 km (0.083 R)
• M3: 299,345 km (0.114 R)
• M4: 587,022 km (0.04 R)
• M5: 836,850 km (0.11 R)
• M6: 1,153,250 km (0.085 R)
• M7: 1,462,768 km (0.067 R)
• M8: 1,585,139 km (0.105 R)
• M9: 2,245,314 km (0.096 R)
• M10: 4,176,473 km (0.111 R)
• M11: 5,314,464 km (0.108 R)
• M12: 5,565,639 km (0.069 R)
• M13: 5,820,554 km (0.11 R)
• M14: 6,079,209 km (0.114 R)
• M15: 6,275,780 km (0.119 R)
• M16: 6,675,057 km (0.093 R)
• M17: 8,064,372 km (0.084 R)
• M18: 9,690,800 km (0.115 R)
• M19: 9,767,095 km (0.098 R)
• M20: 11,414,467 km (0.118 R)
• M21: 11,819,129 km (0.095 R)
• M22: 12,559,489 km (0.036 R)
• M23: 13,229,987 km (0.113 R)
• M24: 13,998,172 km (0.102 R)
• M25: 14,431,258 km (0.089 R)
• M26: 15,310,295 km (0.074 R)
• M27: 16,752,418 km (0.106 R)
• M28: 17,211,983 km (0.1 R)
• M29: 18,615,211 km (0.108 R)
• M30: 19,282,418 km (0.12 R)
• M31: 20,346,806 km (0.057 R)
• M32: 24,790,312 km (0.045 R)
• M33: 26,477,477 km (0.09 R)
• M34: 26,797,915 km (0.098 R)
• M35: 27,012,289 km (0.105 R)
• M36: 28,528,464 km (0.091 R)
• M37: 28,966,785 km (0.118 R)
• M38: 30,406,366 km (0.026 R)
• M39: 31,078,658 km (0.116 R)
• M40: 31,191,156 km (0.097 R)
• M41: 33,932,088 km (0.085 R)
• M42: 35,683,879 km (0.098 R)
• M43: 36,630,086 km (0.098 R)
• M44: 39,031,580 km (0.108 R)
• M45: 39,517,923 km (0.115 R)
• M46: 40,128,731 km (0.101 R)
• M47: 40,742,531 km (0.069 R)
• M48: 42,104,022 km (0.098 R)
• M49: 42,602,781 km (0.053 R)
• M50: 43,858,206 km (0.09 R)
• M51: 45,508,420 km (0.068 R)
• M52: 46,276,905 km (0.117 R)
• M53: 46,405,409 km (0.09 R)
• M54: 49,919,164 km (0.11 R)
• M55: 50,446,945 km (0.104 R)
• M56: 52,710,810 km (0.099 R)
• M57: 54,871,452 km (0.118 R)
• M58: 56,373,564 km (0.031 R)
• M59: 57,060,817 km (0.077 R)
• M60: 58,166,195 km (0.05 R)
• M61: 58,860,629 km (0.078 R)
• M62: 60,819,613 km (0.109 R)
• M63: 63,369,508 km (0.098 R)
• M64: 64,227,303 km (0.082 R)
• M65: 67,404,911 km (0.067 R)
• M66: 67,550,619 km (0.079 R)
• M67: 68,866,183 km (0.115 R)
• M68: 71,522,592 km (0.111 R)
• M69: 71,819,843 km (0.049 R)
• M70: 73,162,335 km (0.082 R)
• M71: 78,461,540 km (0.036 R)
• M72: 79,536,251 km (0.107 R)
• M73: 80,306,680 km (0.082 R)
• M74: 82,944,988 km (0.088 R)
• M75: 84,039,596 km (0.082 R)
• M76: 89,583,843 km (0.053 R)
• M77: 89,744,062 km (0.053 R)
• M78: 91,834,393 km (0.086 R)
• M79: 93,453,341 km (0.083 R)
• M80: 95,245,075 km (0.115 R)
• M81: 96,227,035 km (0.089 R)
• M82: 96,719,362 km (0.104 R)
• M83: 97,376,994 km (0.104 R)
• M84: 99,027,657 km (0.077 R)
• M85: 100,022,483 km (0.12 R)
• M86: 100,521,242 km (0.072 R)
• M87: 101,521,005 km (0.108 R)
• M88: 104,034,847 km (0.105 R)
• M89: 104,371,592 km (0.113 R)
• M90: 106,908,622 km (0.12 R)
• M91: 110,151,156 km (0.116 R)
• M92: 113,252,769 km (0.089 R)
• M93: 114,119,389 km (0.104 R)
• M94: 114,293,072 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731

Radius: 6.7

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 17.08 AU - 23.16 AU

Year: 32169 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,741,696 km

• M1: 86,767 km (0.06 R)
• M2: 362,625 km (0.092 R)
• M3: 665,411 km (0.084 R)
• M4: 1,534,725 km (0.055 R)
• M5: 1,810,284 km (0.079 R)
• M6: 2,726,421 km (0.089 R)
• M7: 2,963,085 km (0.116 R)
• M8: 3,157,263 km (0.051 R)
• M9: 3,506,873 km (0.101 R)
• M10: 3,764,182 km (0.096 R)
• M11: 3,921,559 km (0.119 R)
• M12: 4,853,703 km (0.105 R)
• M13: 5,491,738 km (0.097 R)
• M14: 6,529,049 km (0.065 R)
• M15: 7,891,587 km (0.064 R)
• M16: 9,197,127 km (0.096 R)
• M17: 9,480,466 km (0.052 R)
• M18: 9,766,647 km (0.101 R)
• M19: 10,201,228 km (0.099 R)
• M20: 10,420,838 km (0.102 R)
• M21: 10,494,440 km (0.056 R)
• M22: 11,771,557 km (0.095 R)
• M23: 12,702,206 km (0.116 R)
• M24: 13,979,472 km (0.116 R)
• M25: 14,881,099 km (0.099 R)
• M26: 15,047,152 km (0.097 R)
• M27: 18,137,545 km (0.095 R)
• M28: 20,119,118 km (0.059 R)
• M29: 21,696,778 km (0.06 R)
• M30: 21,979,218 km (0.11 R)
• M31: 22,834,170 km (0.034 R)
• M32: 24,185,488 km (0.1 R)
• M33: 24,380,563 km (0.087 R)
• M34: 25,562,536 km (0.105 R)
• M35: 25,661,869 km (0.073 R)
• M36: 26,964,867 km (0.047 R)
• M37: 27,675,307 km (0.118 R)
• M38: 27,981,833 km (0.082 R)
• M39: 28,186,632 km (0.097 R)
• M40: 28,597,877 km (0.092 R)
• M41: 29,634,740 km (0.103 R)
• M42: 30,683,870 km (0.1 R)
• M43: 31,106,932 km (0.078 R)
• M44: 31,319,212 km (0.04 R)
• M45: 32,818,332 km (0.093 R)
• M46: 33,142,660 km (0.026 R)
• M47: 34,669,905 km (0.096 R)
• M48: 35,221,023 km (0.102 R)
• M49: 35,442,129 km (0.111 R)
• M50: 35,997,287 km (0.11 R)
• M51: 40,308,697 km (0.098 R)
• M52: 40,656,064 km (0.078 R)
• M53: 41,470,175 km (0.117 R)
• M54: 41,703,847 km (0.115 R)
• M55: 42,407,256 km (0.054 R)
• M56: 43,588,332 km (0.115 R)
• M57: 44,302,213 km (0.092 R)
• M58: 45,620,918 km (0.087 R)
• M59: 47,684,172 km (0.102 R)
• M60: 48,051,434 km (0.101 R)
• M61: 52,531,143 km (0.099 R)
• M62: 52,657,403 km (0.101 R)
• M63: 53,163,792 km (0.101 R)
• M64: 54,181,207 km (0.12 R)
• M65: 54,948,644 km (0.116 R)
• M66: 57,012,347 km (0.104 R)
• M67: 57,142,198 km (0.118 R)
• M68: 58,184,297 km (0.088 R)
• M69: 59,891,208 km (0.098 R)
• M70: 62,147,892 km (0.105 R)
• M71: 63,219,611 km (0.039 R)
• M72: 63,892,353 km (0.084 R)
• M73: 64,162,228 km (0.032 R)
• M74: 66,881,019 km (0.111 R)
• M75: 68,806,493 km (0.062 R)
• M76: 70,332,093 km (0.09 R)
• M77: 75,402,413 km (0.111 R)
• M78: 78,125,394 km (0.067 R)
• M79: 81,026,396 km (0.12 R)
• M80: 82,196,700 km (0.114 R)
• M81: 85,443,572 km (0.089 R)
• M82: 86,783,969 km (0.115 R)
• M83: 89,033,173 km (0.086 R)
• M84: 89,636,351 km (0.087 R)
• M85: 91,149,833 km (0.065 R)
• M86: 92,671,842 km (0.051 R)
• M87: 92,977,171 km (0.051 R)
• M88: 93,435,988 km (0.05 R)
• M89: 94,202,228 km (0.066 R)
• M90: 94,355,715 km (0.12 R)
• M91: 95,586,607 km (0.097 R)
• M92: 96,513,365 km (0.119 R)
• M93: 100,720,357 km (0.067 R)
• M94: 102,135,852 km (0.074 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit