🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 44.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,298,636 km

• M1: 33,211 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 188 Days

Day: 29.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 215 Days

Day: 29.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.88 AU - 4.78 AU

Year: 3167 Days

Day: 38.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 11.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.06 AU - 10.26 AU

Year: 8957 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,298,636 km

• M1: 201,209 km (0.037 R)
• M2: 290,220 km (0.109 R)
• M3: 596,896 km (0.089 R)
• M4: 788,381 km (0.079 R)
• M5: 1,057,657 km (0.079 R)
• M6: 1,173,894 km (0.052 R)
• M7: 1,484,011 km (0.049 R)
• M8: 1,751,043 km (0.086 R)
• M9: 2,033,783 km (0.045 R)
• M10: 2,180,838 km (0.109 R)
• M11: 2,511,599 km (0.095 R)
• M12: 2,616,766 km (0.079 R)
• M13: 2,723,280 km (0.116 R)
• M14: 2,968,620 km (0.093 R)
• M15: 3,510,314 km (0.108 R)
• M16: 4,206,991 km (0.097 R)
• M17: 4,364,069 km (0.086 R)
• M18: 5,112,208 km (0.07 R)
• M19: 5,725,410 km (0.1 R)
• M20: 5,864,835 km (0.077 R)
• M21: 6,182,730 km (0.092 R)
• M22: 7,245,474 km (0.117 R)
• M23: 7,933,325 km (0.092 R)
• M24: 8,324,673 km (0.083 R)
• M25: 8,602,326 km (0.066 R)
• M26: 8,762,246 km (0.073 R)
• M27: 8,882,972 km (0.095 R)
• M28: 9,618,694 km (0.085 R)
• M29: 9,784,898 km (0.06 R)
• M30: 10,630,125 km (0.12 R)
• M31: 10,931,416 km (0.053 R)
• M32: 11,235,548 km (0.087 R)
• M33: 11,675,067 km (0.116 R)
• M34: 12,525,381 km (0.033 R)
• M35: 12,616,187 km (0.113 R)
• M36: 12,935,279 km (0.118 R)
• M37: 14,380,395 km (0.094 R)
• M38: 14,713,848 km (0.113 R)
• M39: 16,122,163 km (0.075 R)
• M40: 16,817,493 km (0.075 R)
• M41: 17,320,142 km (0.043 R)
• M42: 17,421,121 km (0.067 R)
• M43: 17,573,262 km (0.069 R)
• M44: 17,980,916 km (0.118 R)
• M45: 18,185,865 km (0.105 R)
• M46: 19,274,788 km (0.096 R)
• M47: 19,589,841 km (0.115 R)
• M48: 20,012,455 km (0.082 R)
• M49: 20,278,141 km (0.096 R)
• M50: 22,832,375 km (0.11 R)
• M51: 22,998,877 km (0.054 R)
• M52: 24,062,518 km (0.1 R)
• M53: 24,175,465 km (0.11 R)
• M54: 26,528,490 km (0.098 R)
• M55: 29,555,902 km (0.117 R)
• M56: 30,040,748 km (0.04 R)
• M57: 30,895,401 km (0.069 R)
• M58: 31,696,198 km (0.07 R)
• M59: 32,878,770 km (0.078 R)
• M60: 33,885,862 km (0.108 R)
• M61: 34,266,140 km (0.083 R)
• M62: 35,994,893 km (0.08 R)
• M63: 37,555,199 km (0.109 R)
• M64: 38,541,647 km (0.117 R)
• M65: 39,870,077 km (0.066 R)
• M66: 41,078,528 km (0.117 R)
• M67: 41,281,084 km (0.082 R)
• M68: 41,416,320 km (0.116 R)
• M69: 41,755,159 km (0.028 R)
• M70: 43,256,524 km (0.073 R)
• M71: 44,359,509 km (0.118 R)
• M72: 44,567,300 km (0.111 R)
• M73: 45,123,206 km (0.102 R)
• M74: 45,751,218 km (0.089 R)
• M75: 46,522,843 km (0.113 R)
• M76: 47,227,898 km (0.088 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit