🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.92 AU - 0.94 AU

Year: 323 Days

Day: 24.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 137.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.3 AU

Year: 1072 Days

Day: 26.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,500,341 km

• M1: 948,451 km (0.096 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 14.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.27 AU - 6.79 AU

Year: 4680 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,500,341 km

• M1: 186,848 km (0.119 R)
• M2: 416,032 km (0.07 R)
• M3: 544,686 km (0.03 R)
• M4: 727,195 km (0.116 R)
• M5: 892,650 km (0.083 R)
• M6: 1,086,529 km (0.087 R)
• M7: 1,204,263 km (0.051 R)
• M8: 1,311,076 km (0.072 R)
• M9: 1,421,329 km (0.107 R)
• M10: 1,985,164 km (0.101 R)
• M11: 2,207,167 km (0.076 R)
• M12: 2,839,368 km (0.069 R)
• M13: 3,327,805 km (0.038 R)
• M14: 3,548,611 km (0.089 R)
• M15: 3,820,131 km (0.04 R)
• M16: 3,981,697 km (0.077 R)
• M17: 4,145,656 km (0.108 R)
• M18: 4,577,545 km (0.047 R)
• M19: 5,150,804 km (0.089 R)
• M20: 5,278,411 km (0.046 R)
• M21: 5,667,964 km (0.059 R)
• M22: 5,959,530 km (0.073 R)
• M23: 6,310,637 km (0.117 R)
• M24: 6,447,519 km (0.118 R)
• M25: 6,640,649 km (0.075 R)
• M26: 6,948,372 km (0.104 R)
• M27: 7,433,069 km (0.065 R)
• M28: 8,495,813 km (0.029 R)
• M29: 8,647,206 km (0.05 R)
• M30: 8,983,502 km (0.075 R)
• M31: 9,324,136 km (0.075 R)
• M32: 9,449,050 km (0.079 R)
• M33: 10,371,471 km (0.119 R)
• M34: 10,500,873 km (0.116 R)
• M35: 10,991,404 km (0.094 R)
• M36: 11,289,254 km (0.099 R)
• M37: 11,556,286 km (0.083 R)
• M38: 12,335,840 km (0.118 R)
• M39: 12,576,394 km (0.058 R)
• M40: 14,052,775 km (0.111 R)
• M41: 14,268,047 km (0.06 R)
• M42: 14,811,386 km (0.048 R)
• M43: 14,957,394 km (0.049 R)
• M44: 15,140,651 km (0.057 R)
• M45: 16,255,604 km (0.059 R)
• M46: 16,368,550 km (0.104 R)
• M47: 16,519,494 km (0.106 R)
• M48: 16,671,037 km (0.116 R)
• M49: 17,090,061 km (0.117 R)
• M50: 17,243,249 km (0.071 R)
• M51: 17,396,886 km (0.096 R)
• M52: 18,055,266 km (0.112 R)
• M53: 18,172,252 km (0.098 R)
• M54: 18,367,776 km (0.084 R)
• M55: 19,236,790 km (0.06 R)
• M56: 19,957,702 km (0.082 R)
• M57: 20,362,065 km (0.112 R)
• M58: 20,891,791 km (0.059 R)
• M59: 21,096,741 km (0.097 R)
• M60: 21,508,733 km (0.102 R)
• M61: 22,089,921 km (0.11 R)
• M62: 22,256,872 km (0.105 R)
• M63: 23,480,283 km (0.079 R)
• M64: 23,778,881 km (0.066 R)
• M65: 23,992,806 km (0.086 R)
• M66: 24,336,731 km (0.087 R)
• M67: 24,465,984 km (0.101 R)
• M68: 24,812,153 km (0.066 R)
• M69: 26,655,498 km (0.112 R)
• M70: 26,788,790 km (0.113 R)
• M71: 27,908,680 km (0.092 R)
• M72: 28,225,079 km (0.081 R)
• M73: 29,502,346 km (0.094 R)
• M74: 30,985,010 km (0.079 R)
• M75: 31,500,375 km (0.094 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit