🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 186 Days

Day: 22.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,545,126 km

• M1: 44,730 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.86 AU - 1.4 AU

Year: 448 Days

Day: 25.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,545,126 km

• M1: 279,748 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.41 AU - 1.89 AU

Year: 790 Days

Day: 43.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 11.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.2 AU - 8.46 AU

Year: 7398 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,545,126 km

• M1: 152,291 km (0.114 R)
• M2: 234,270 km (0.049 R)
• M3: 337,942 km (0.118 R)
• M4: 413,937 km (0.073 R)
• M5: 601,234 km (0.082 R)
• M6: 700,268 km (0.053 R)
• M7: 846,574 km (0.103 R)
• M8: 930,948 km (0.057 R)
• M9: 1,078,750 km (0.063 R)
• M10: 1,155,793 km (0.114 R)
• M11: 1,432,250 km (0.045 R)
• M12: 1,517,820 km (0.091 R)
• M13: 1,748,500 km (0.063 R)
• M14: 1,896,303 km (0.099 R)
• M15: 2,125,935 km (0.083 R)
• M16: 2,405,534 km (0.049 R)
• M17: 2,508,457 km (0.064 R)
• M18: 3,499,543 km (0.12 R)
• M19: 3,593,042 km (0.076 R)
• M20: 3,878,923 km (0.118 R)
• M21: 3,975,863 km (0.095 R)
• M22: 4,098,084 km (0.103 R)
• M23: 4,246,635 km (0.054 R)
• M24: 4,422,113 km (0.074 R)
• M25: 4,548,972 km (0.058 R)
• M26: 4,702,908 km (0.071 R)
• M27: 5,389,562 km (0.06 R)
• M28: 6,306,149 km (0.094 R)
• M29: 6,478,037 km (0.104 R)
• M30: 7,003,125 km (0.069 R)
• M31: 7,240,836 km (0.076 R)
• M32: 7,602,564 km (0.064 R)
• M33: 7,847,007 km (0.069 R)
• M34: 8,063,026 km (0.087 R)
• M35: 8,627,608 km (0.03 R)
• M36: 9,011,177 km (0.109 R)
• M37: 9,335,057 km (0.03 R)
• M38: 9,564,091 km (0.107 R)
• M39: 9,828,131 km (0.063 R)
• M40: 10,397,202 km (0.11 R)
• M41: 10,634,613 km (0.057 R)
• M42: 10,736,938 km (0.057 R)
• M43: 10,908,228 km (0.096 R)
• M44: 11,218,793 km (0.05 R)
• M45: 11,532,350 km (0.104 R)
• M46: 12,025,724 km (0.105 R)
• M47: 14,105,434 km (0.094 R)
• M48: 14,785,057 km (0.102 R)
• M49: 15,052,239 km (0.095 R)
• M50: 16,412,083 km (0.08 R)
• M51: 17,006,884 km (0.109 R)
• M52: 17,086,620 km (0.086 R)
• M53: 17,851,364 km (0.063 R)
• M54: 18,586,189 km (0.083 R)
• M55: 19,123,096 km (0.117 R)
• M56: 20,934,876 km (0.038 R)
• M57: 21,364,072 km (0.105 R)
• M58: 21,752,877 km (0.117 R)
• M59: 21,883,027 km (0.082 R)
• M60: 24,089,446 km (0.101 R)
• M61: 24,359,021 km (0.105 R)
• M62: 24,901,014 km (0.093 R)
• M63: 25,219,059 km (0.082 R)
• M64: 25,859,189 km (0.078 R)
• M65: 26,227,499 km (0.111 R)
• M66: 26,319,801 km (0.114 R)
• M67: 26,458,478 km (0.105 R)
• M68: 26,829,481 km (0.084 R)
• M69: 27,155,454 km (0.118 R)
• M70: 27,295,627 km (0.105 R)
• M71: 27,436,100 km (0.058 R)
• M72: 27,576,722 km (0.117 R)
• M73: 28,330,695 km (0.065 R)
• M74: 29,235,014 km (0.033 R)
• M75: 29,859,137 km (0.079 R)
• M76: 30,974,239 km (0.071 R)
• M77: 31,807,200 km (0.047 R)
• M78: 32,300,574 km (0.092 R)
• M79: 32,746,824 km (0.111 R)
• M80: 33,394,882 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 10,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit