🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.04 AU - 1.08 AU

Year: 420 Days

Day: 16.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.31 AU - 1.57 AU

Year: 665 Days

Day: 39.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,984,284 km

• M1: 25,282 km (0.093 R)

Asteroid Belt

Center: 8.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36

Radius: 6.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.69 AU - 17.97 AU

Year: 23109 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,984,284 km

• M1: 83,775 km (0.053 R)
• M2: 570,865 km (0.086 R)
• M3: 680,670 km (0.092 R)
• M4: 731,833 km (0.119 R)
• M5: 824,434 km (0.116 R)
• M6: 893,099 km (0.072 R)
• M7: 1,218,026 km (0.116 R)
• M8: 1,967,810 km (0.093 R)
• M9: 2,042,011 km (0.115 R)
• M10: 2,730,311 km (0.057 R)
• M11: 2,771,749 km (0.053 R)
• M12: 3,350,544 km (0.096 R)
• M13: 3,965,840 km (0.073 R)
• M14: 4,154,782 km (0.091 R)
• M15: 4,370,801 km (0.103 R)
• M16: 4,714,427 km (0.065 R)
• M17: 5,610,668 km (0.092 R)
• M18: 6,200,533 km (0.086 R)
• M19: 6,894,667 km (0.087 R)
• M20: 7,583,864 km (0.109 R)
• M21: 7,788,963 km (0.115 R)
• M22: 8,872,650 km (0.097 R)
• M23: 8,965,101 km (0.04 R)
• M24: 9,026,885 km (0.118 R)
• M25: 9,557,958 km (0.094 R)
• M26: 10,163,530 km (0.12 R)
• M27: 10,552,185 km (0.116 R)
• M28: 10,650,172 km (0.116 R)
• M29: 10,748,457 km (0.082 R)
• M30: 11,411,326 km (0.116 R)
• M31: 11,680,003 km (0.088 R)
• M32: 12,602,723 km (0.111 R)
• M33: 13,976,181 km (0.11 R)
• M34: 14,335,964 km (0.053 R)
• M35: 15,028,004 km (0.069 R)
• M36: 15,322,562 km (0.062 R)
• M37: 15,470,664 km (0.085 R)
• M38: 15,917,513 km (0.091 R)
• M39: 16,595,939 km (0.102 R)
• M40: 17,322,087 km (0.101 R)
• M41: 17,631,007 km (0.097 R)
• M42: 18,686,868 km (0.051 R)
• M43: 19,803,317 km (0.085 R)
• M44: 19,924,342 km (0.06 R)
• M45: 20,410,385 km (0.077 R)
• M46: 21,270,274 km (0.08 R)
• M47: 21,808,677 km (0.099 R)
• M48: 21,975,179 km (0.051 R)
• M49: 22,477,379 km (0.085 R)
• M50: 22,645,527 km (0.118 R)
• M51: 22,940,983 km (0.048 R)
• M52: 23,365,093 km (0.081 R)
• M53: 24,393,728 km (0.041 R)
• M54: 24,566,663 km (0.099 R)
• M55: 25,876,093 km (0.091 R)
• M56: 26,539,410 km (0.098 R)
• M57: 26,672,702 km (0.119 R)
• M58: 27,612,177 km (0.071 R)
• M59: 27,972,857 km (0.073 R)
• M60: 28,063,364 km (0.114 R)
• M61: 28,380,511 km (0.084 R)
• M62: 29,156,027 km (0.032 R)
• M63: 29,477,363 km (0.065 R)
• M64: 29,523,289 km (0.084 R)
• M65: 29,615,442 km (0.063 R)
• M66: 29,707,594 km (0.112 R)
• M67: 30,914,400 km (0.105 R)
• M68: 30,961,075 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.3

Radius: 4.1

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.63 AU - 19.51 AU

Year: 24802 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,984,284 km

• M1: 383,419 km (0.118 R)
• M2: 1,152,352 km (0.08 R)
• M3: 1,207,853 km (0.102 R)
• M4: 1,498,671 km (0.083 R)
• M5: 1,652,009 km (0.086 R)
• M6: 2,636,962 km (0.095 R)
• M7: 2,784,764 km (0.082 R)
• M8: 3,204,985 km (0.073 R)
• M9: 3,482,489 km (0.114 R)
• M10: 4,231,226 km (0.115 R)
• M11: 4,846,672 km (0.062 R)
• M12: 4,891,701 km (0.111 R)
• M13: 5,164,866 km (0.115 R)
• M14: 5,210,793 km (0.112 R)
• M15: 5,536,617 km (0.109 R)
• M16: 5,725,859 km (0.115 R)
• M17: 6,110,475 km (0.071 R)
• M18: 6,159,094 km (0.101 R)
• M19: 6,453,951 km (0.041 R)
• M20: 7,313,690 km (0.116 R)
• M21: 8,370,450 km (0.071 R)
• M22: 8,587,367 km (0.043 R)
• M23: 9,530,282 km (0.076 R)
• M24: 11,692,869 km (0.074 R)
• M25: 12,302,330 km (0.089 R)
• M26: 12,425,450 km (0.065 R)
• M27: 13,488,342 km (0.034 R)
• M28: 16,439,310 km (0.086 R)
• M29: 16,507,078 km (0.091 R)
• M30: 19,867,196 km (0.086 R)
• M31: 20,011,707 km (0.113 R)
• M32: 20,447,187 km (0.062 R)
• M33: 20,593,044 km (0.109 R)
• M34: 20,812,505 km (0.106 R)
• M35: 22,220,221 km (0.088 R)
• M36: 22,520,463 km (0.101 R)
• M37: 22,897,600 km (0.098 R)
• M38: 24,041,724 km (0.08 R)
• M39: 26,068,476 km (0.036 R)
• M40: 26,543,898 km (0.091 R)
• M41: 26,862,392 km (0.101 R)
• M42: 27,664,386 km (0.065 R)
• M43: 28,881,963 km (0.092 R)
• M44: 30,365,825 km (0.093 R)
• M45: 30,449,001 km (0.091 R)
• M46: 30,532,327 km (0.065 R)
• M47: 33,665,056 km (0.093 R)
• M48: 34,615,900 km (0.088 R)
• M49: 34,963,865 km (0.117 R)
• M50: 35,488,056 km (0.037 R)
• M51: 35,663,384 km (0.094 R)
• M52: 36,632,629 km (0.093 R)
• M53: 36,987,176 km (0.106 R)
• M54: 37,878,630 km (0.081 R)
• M55: 42,440,617 km (0.058 R)
• M56: 43,186,362 km (0.082 R)
• M57: 44,124,790 km (0.07 R)
• M58: 45,259,639 km (0.069 R)
• M59: 45,544,922 km (0.118 R)
• M60: 46,212,727 km (0.077 R)
• M61: 47,365,229 km (0.088 R)
• M62: 47,558,210 km (0.107 R)
• M63: 47,751,491 km (0.065 R)
• M64: 48,041,860 km (0.102 R)
• M65: 48,429,917 km (0.077 R)
• M66: 48,819,021 km (0.093 R)
• M67: 49,209,172 km (0.084 R)
• M68: 49,404,547 km (0.11 R)
• M69: 49,600,221 km (0.098 R)
• M70: 49,796,194 km (0.073 R)
• M71: 50,189,038 km (0.12 R)
• M72: 50,681,365 km (0.051 R)
• M73: 50,878,685 km (0.079 R)
• M74: 52,267,551 km (0.107 R)
• M75: 54,778,552 km (0.054 R)
• M76: 55,082,534 km (0.088 R)
• M77: 56,303,851 km (0.096 R)
• M78: 56,508,352 km (0.116 R)
• M79: 56,713,002 km (0.119 R)
• M80: 58,876,935 km (0.1 R)
• M81: 59,292,218 km (0.103 R)
• M82: 60,021,209 km (0.045 R)
• M83: 60,439,185 km (0.108 R)
• M84: 61,488,166 km (0.085 R)
• M85: 62,860,726 km (0.078 R)
• M86: 63,816,956 km (0.087 R)
• M87: 64,243,609 km (0.102 R)
• M88: 64,457,085 km (0.073 R)
• M89: 64,885,084 km (0.095 R)
• M90: 67,472,529 km (0.108 R)
• M91: 68,778,818 km (0.106 R)
• M92: 70,974,466 km (0.115 R)
• M93: 71,195,422 km (0.098 R)
• M94: 71,416,378 km (0.103 R)
• M95: 71,859,188 km (0.101 R)
• M96: 72,414,046 km (0.06 R)
• M97: 73,751,301 km (0.086 R)
• M98: 73,863,051 km (0.086 R)
• M99: 74,759,591 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit