🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 240 Days

Day: 16.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.15 AU - 3.85 AU

Year: 2280 Days

Day: 32.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.93 AU - 5.99 AU

Year: 3847 Days

Day: 26 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,962,166 km

• M1: 36,352 km (0.054 R)
• M2: 2,468,215 km (0.063 R)

Asteroid Belt

Center: 10.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.2

Radius: 5.8

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.36 AU - 20.22 AU

Year: 22897 Days

Day: 20.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,962,166 km

• M1: 74,649 km (0.081 R)
• M2: 361,728 km (0.084 R)
• M3: 417,677 km (0.054 R)
• M4: 695,181 km (0.103 R)
• M5: 791,074 km (0.082 R)
• M6: 865,723 km (0.09 R)
• M7: 1,104,331 km (0.111 R)
• M8: 1,216,829 km (0.068 R)
• M9: 1,392,756 km (0.105 R)
• M10: 1,453,343 km (0.085 R)
• M11: 1,934,600 km (0.081 R)
• M12: 2,646,835 km (0.102 R)
• M13: 2,875,121 km (0.113 R)
• M14: 4,021,789 km (0.114 R)
• M15: 6,830,938 km (0.076 R)
• M16: 6,986,669 km (0.062 R)
• M17: 7,567,857 km (0.105 R)
• M18: 8,164,453 km (0.094 R)
• M19: 8,440,611 km (0.032 R)
• M20: 9,002,052 km (0.085 R)
• M21: 11,243,477 km (0.117 R)
• M22: 11,612,535 km (0.061 R)
• M23: 13,321,391 km (0.091 R)
• M24: 13,973,937 km (0.087 R)
• M25: 16,616,733 km (0.09 R)
• M26: 16,966,493 km (0.08 R)
• M27: 17,602,284 km (0.034 R)
• M28: 18,102,090 km (0.115 R)
• M29: 18,824,199 km (0.101 R)
• M30: 19,629,335 km (0.114 R)
• M31: 20,073,192 km (0.105 R)
• M32: 21,046,326 km (0.062 R)
• M33: 22,188,207 km (0.105 R)
• M34: 22,496,079 km (0.075 R)
• M35: 23,584,703 km (0.11 R)
• M36: 24,610,944 km (0.114 R)
• M37: 24,849,852 km (0.062 R)
• M38: 25,329,911 km (0.103 R)
• M39: 26,136,842 km (0.101 R)
• M40: 26,461,919 km (0.066 R)
• M41: 27,445,375 km (0.033 R)
• M42: 27,941,591 km (0.096 R)
• M43: 28,107,645 km (0.112 R)
• M44: 28,775,150 km (0.052 R)
• M45: 28,858,925 km (0.117 R)
• M46: 29,279,146 km (0.076 R)
• M47: 30,551,924 km (0.078 R)
• M48: 31,324,298 km (0.088 R)
• M49: 32,364,003 km (0.071 R)
• M50: 33,063,523 km (0.113 R)
• M51: 34,388,362 km (0.12 R)
• M52: 34,923,174 km (0.091 R)
• M53: 36,362,754 km (0.098 R)
• M54: 36,543,917 km (0.118 R)
• M55: 36,907,440 km (0.118 R)
• M56: 39,392,411 km (0.097 R)
• M57: 41,456,562 km (0.111 R)
• M58: 41,740,798 km (0.108 R)
• M59: 42,215,921 km (0.094 R)
• M60: 42,406,508 km (0.111 R)
• M61: 43,075,660 km (0.115 R)
• M62: 45,104,057 km (0.096 R)
• M63: 45,298,983 km (0.06 R)
• M64: 45,494,059 km (0.104 R)
• M65: 47,856,658 km (0.117 R)
• M66: 48,553,335 km (0.12 R)
• M67: 48,653,117 km (0.113 R)
• M68: 48,852,830 km (0.111 R)
• M69: 50,158,072 km (0.102 R)
• M70: 50,561,986 km (0.05 R)
• M71: 50,967,097 km (0.072 R)
• M72: 54,764,041 km (0.078 R)
• M73: 55,284,043 km (0.085 R)
• M74: 57,802,972 km (0.072 R)
• M75: 57,908,737 km (0.097 R)
• M76: 60,144,627 km (0.04 R)
• M77: 60,251,889 km (0.056 R)
• M78: 60,466,412 km (0.06 R)
• M79: 61,542,918 km (0.102 R)
• M80: 62,300,183 km (0.102 R)
• M81: 62,951,831 km (0.102 R)
• M82: 63,933,492 km (0.108 R)
• M83: 65,470,461 km (0.111 R)
• M84: 65,691,118 km (0.073 R)
• M85: 66,464,988 km (0.092 R)
• M86: 67,464,451 km (0.098 R)
• M87: 68,133,602 km (0.088 R)
• M88: 71,511,821 km (0.035 R)
• M89: 73,450,311 km (0.11 R)
• M90: 74,253,502 km (0.089 R)
• M91: 74,713,814 km (0.077 R)
• M92: 74,829,005 km (0.062 R)
• M93: 76,332,164 km (0.057 R)
• M94: 77,145,827 km (0.116 R)
• M95: 77,728,660 km (0.091 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit