🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 250 Days

Day: 28.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,866,761 km

• M1: 128,953 km (0.11 R)
• M2: 481,855 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.89 AU - 1.19 AU

Year: 463 Days

Day: 13.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 610 Days

Day: 37.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,866,761 km

• M1: 501,153 km (0.108 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 6.4

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.4 AU - 16.94 AU

Year: 22064 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,866,761 km

• M1: 163,510 km (0.052 R)
• M2: 317,147 km (0.085 R)
• M3: 367,263 km (0.118 R)
• M4: 420,669 km (0.115 R)
• M5: 774,468 km (0.109 R)
• M6: 893,398 km (0.106 R)
• M7: 1,515,277 km (0.118 R)
• M8: 2,520,874 km (0.034 R)
• M9: 2,662,992 km (0.09 R)
• M10: 3,067,504 km (0.104 R)
• M11: 3,257,793 km (0.119 R)
• M12: 3,689,981 km (0.081 R)
• M13: 4,140,121 km (0.088 R)
• M14: 4,223,896 km (0.067 R)
• M15: 4,607,614 km (0.037 R)
• M16: 5,002,403 km (0.076 R)
• M17: 5,091,713 km (0.102 R)
• M18: 5,965,514 km (0.072 R)
• M19: 6,541,167 km (0.047 R)
• M20: 7,184,438 km (0.072 R)
• M21: 7,641,758 km (0.11 R)
• M22: 8,798,599 km (0.116 R)
• M23: 8,906,459 km (0.094 R)
• M24: 9,287,335 km (0.116 R)
• M25: 9,785,047 km (0.108 R)
• M26: 10,404,981 km (0.065 R)
• M27: 10,806,202 km (0.074 R)
• M28: 12,886,660 km (0.11 R)
• M29: 13,193,784 km (0.047 R)
• M30: 15,022,169 km (0.073 R)
• M31: 16,262,336 km (0.072 R)
• M32: 16,461,301 km (0.112 R)
• M33: 16,727,585 km (0.042 R)
• M34: 17,332,110 km (0.106 R)
• M35: 18,080,698 km (0.095 R)
• M36: 18,217,879 km (0.114 R)
• M37: 18,424,474 km (0.104 R)
• M38: 18,493,438 km (0.099 R)
• M39: 19,118,458 km (0.068 R)
• M40: 19,820,970 km (0.057 R)
• M41: 20,531,859 km (0.093 R)
• M42: 21,251,126 km (0.117 R)
• M43: 22,419,036 km (0.1 R)
• M44: 22,788,244 km (0.033 R)
• M45: 23,907,984 km (0.103 R)
• M46: 24,892,936 km (0.095 R)
• M47: 25,813,711 km (0.091 R)
• M48: 26,667,616 km (0.068 R)
• M49: 26,902,035 km (0.078 R)
• M50: 30,337,401 km (0.083 R)
• M51: 30,745,803 km (0.115 R)
• M52: 30,827,633 km (0.114 R)
• M53: 30,909,613 km (0.074 R)
• M54: 31,815,877 km (0.118 R)
• M55: 32,730,967 km (0.057 R)
• M56: 33,908,003 km (0.094 R)
• M57: 34,077,348 km (0.072 R)
• M58: 34,757,270 km (0.05 R)
• M59: 35,441,680 km (0.102 R)
• M60: 35,527,550 km (0.099 R)
• M61: 37,784,233 km (0.075 R)
• M62: 37,959,712 km (0.069 R)
• M63: 39,107,127 km (0.085 R)
• M64: 41,074,639 km (0.082 R)
• M65: 42,982,610 km (0.072 R)
• M66: 43,074,164 km (0.038 R)
• M67: 43,441,127 km (0.101 R)
• M68: 47,167,311 km (0.081 R)
• M69: 49,355,629 km (0.057 R)
• M70: 50,124,562 km (0.116 R)
• M71: 53,338,074 km (0.092 R)
• M72: 54,225,937 km (0.03 R)
• M73: 55,118,737 km (0.072 R)
• M74: 55,517,116 km (0.043 R)
• M75: 57,019,378 km (0.085 R)
• M76: 58,332,249 km (0.081 R)
• M77: 58,941,561 km (0.098 R)
• M78: 60,679,140 km (0.075 R)
• M79: 62,122,760 km (0.106 R)
• M80: 62,329,953 km (0.117 R)
• M81: 62,744,937 km (0.058 R)
• M82: 62,952,878 km (0.056 R)
• M83: 63,056,849 km (0.1 R)
• M84: 64,204,713 km (0.091 R)
• M85: 64,938,790 km (0.086 R)
• M86: 65,148,975 km (0.079 R)
• M87: 65,464,776 km (0.105 R)
• M88: 65,675,560 km (0.096 R)
• M89: 66,521,087 km (0.12 R)
• M90: 69,401,145 km (0.062 R)
• M91: 69,615,968 km (0.098 R)
• M92: 70,046,660 km (0.12 R)
• M93: 71,560,590 km (0.038 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit