🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 136 Days

Day: 12.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,705,870 km

• M1: 10,771 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.82 AU - 1.12 AU

Year: 356 Days

Day: 12.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.3

Radius: 7.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.52 AU - 16.88 AU

Year: 24307 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,705,870 km

• M1: 94,695 km (0.113 R)
• M2: 206,146 km (0.104 R)
• M3: 252,521 km (0.079 R)
• M4: 359,484 km (0.118 R)
• M5: 695,481 km (0.115 R)
• M6: 753,076 km (0.088 R)
• M7: 832,662 km (0.099 R)
• M8: 1,938,938 km (0.101 R)
• M9: 2,884,097 km (0.118 R)
• M10: 3,011,106 km (0.075 R)
• M11: 3,811,604 km (0.081 R)
• M12: 4,786,085 km (0.096 R)
• M13: 5,050,873 km (0.117 R)
• M14: 5,476,479 km (0.102 R)
• M15: 5,793,327 km (0.104 R)
• M16: 6,238,680 km (0.068 R)
• M17: 7,552,449 km (0.105 R)
• M18: 7,816,339 km (0.106 R)
• M19: 9,746,900 km (0.102 R)
• M20: 10,666,179 km (0.101 R)
• M21: 11,361,210 km (0.043 R)
• M22: 12,019,740 km (0.097 R)
• M23: 12,534,656 km (0.103 R)
• M24: 13,267,686 km (0.069 R)
• M25: 13,320,494 km (0.079 R)
• M26: 13,692,693 km (0.048 R)
• M27: 14,774,884 km (0.12 R)
• M28: 15,492,954 km (0.051 R)
• M29: 16,848,311 km (0.092 R)
• M30: 17,077,943 km (0.104 R)
• M31: 18,241,216 km (0.117 R)
• M32: 18,358,950 km (0.088 R)
• M33: 18,654,406 km (0.109 R)
• M34: 20,398,866 km (0.093 R)
• M35: 21,259,653 km (0.054 R)
• M36: 22,635,953 km (0.119 R)
• M37: 23,270,996 km (0.096 R)
• M38: 23,783,219 km (0.105 R)
• M39: 24,363,958 km (0.063 R)
• M40: 25,605,321 km (0.07 R)
• M41: 25,671,294 km (0.111 R)
• M42: 25,737,266 km (0.109 R)
• M43: 26,067,878 km (0.106 R)
• M44: 29,175,175 km (0.05 R)
• M45: 29,519,998 km (0.065 R)
• M46: 30,772,282 km (0.093 R)
• M47: 31,475,392 km (0.107 R)
• M48: 32,041,770 km (0.06 R)
• M49: 32,326,155 km (0.118 R)
• M50: 36,469,567 km (0.096 R)
• M51: 37,362,816 km (0.049 R)
• M52: 39,627,578 km (0.116 R)
• M53: 41,084,811 km (0.093 R)
• M54: 41,703,548 km (0.098 R)
• M55: 42,091,904 km (0.086 R)
• M56: 44,130,325 km (0.027 R)
• M57: 45,161,503 km (0.054 R)
• M58: 45,640,216 km (0.115 R)
• M59: 46,120,575 km (0.097 R)
• M60: 46,441,612 km (0.104 R)
• M61: 47,167,012 km (0.07 R)
• M62: 47,247,795 km (0.118 R)
• M63: 47,896,002 km (0.103 R)
• M64: 48,547,202 km (0.114 R)
• M65: 50,270,420 km (0.108 R)
• M66: 53,439,052 km (0.102 R)
• M67: 54,029,814 km (0.096 R)
• M68: 55,132,650 km (0.062 R)
• M69: 56,757,881 km (0.086 R)
• M70: 57,446,779 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit