🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 273 Days

Day: 23.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.11 AU - 1.21 AU

Year: 452 Days

Day: 38.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,418,868 km

• M1: 626,067 km (0.092 R)
• M2: 664,963 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.09 AU - 2.51 AU

Year: 1261 Days

Day: 16.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.3

Radius: 7.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.96 AU - 16.94 AU

Year: 18843 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,418,868 km

• M1: 383,270 km (0.062 R)
• M2: 613,202 km (0.114 R)
• M3: 804,837 km (0.117 R)
• M4: 1,298,510 km (0.062 R)
• M5: 1,625,680 km (0.099 R)
• M6: 1,956,740 km (0.099 R)
• M7: 2,064,451 km (0.098 R)
• M8: 2,727,917 km (0.11 R)
• M9: 3,095,330 km (0.109 R)
• M10: 3,715,562 km (0.091 R)
• M11: 5,305,788 km (0.104 R)
• M12: 5,487,250 km (0.107 R)
• M13: 5,918,840 km (0.112 R)
• M14: 6,075,469 km (0.025 R)
• M15: 6,618,808 km (0.083 R)
• M16: 7,011,652 km (0.079 R)
• M17: 7,888,595 km (0.12 R)
• M18: 8,907,207 km (0.106 R)
• M19: 9,050,821 km (0.112 R)
• M20: 9,377,094 km (0.093 R)
• M21: 9,559,902 km (0.099 R)
• M22: 9,707,107 km (0.119 R)
• M23: 10,190,607 km (0.102 R)
• M24: 10,454,198 km (0.112 R)
• M25: 11,026,709 km (0.067 R)
• M26: 11,103,752 km (0.051 R)
• M27: 11,413,869 km (0.09 R)
• M28: 11,687,633 km (0.077 R)
• M29: 11,923,997 km (0.093 R)
• M30: 12,082,571 km (0.108 R)
• M31: 13,047,926 km (0.08 R)
• M32: 13,211,138 km (0.077 R)
• M33: 13,416,236 km (0.093 R)
• M34: 13,746,698 km (0.06 R)
• M35: 13,996,227 km (0.053 R)
• M36: 14,796,127 km (0.087 R)
• M37: 15,223,229 km (0.079 R)
• M38: 15,958,353 km (0.109 R)
• M39: 16,045,718 km (0.063 R)
• M40: 16,176,915 km (0.053 R)
• M41: 16,838,138 km (0.064 R)
• M42: 18,369,422 km (0.1 R)
• M43: 18,782,312 km (0.107 R)
• M44: 19,290,945 km (0.092 R)
• M45: 19,430,519 km (0.06 R)
• M46: 19,944,837 km (0.063 R)
• M47: 21,514,867 km (0.118 R)
• M48: 23,470,560 km (0.091 R)
• M49: 24,570,253 km (0.032 R)
• M50: 24,822,475 km (0.086 R)
• M51: 28,337,577 km (0.103 R)
• M52: 28,549,258 km (0.118 R)
• M53: 28,655,173 km (0.107 R)
• M54: 28,973,966 km (0.091 R)
• M55: 31,019,717 km (0.115 R)
• M56: 31,128,774 km (0.081 R)
• M57: 31,183,227 km (0.097 R)
• M58: 32,005,118 km (0.105 R)
• M59: 32,612,186 km (0.118 R)
• M60: 33,000,542 km (0.036 R)
• M61: 33,056,193 km (0.116 R)
• M62: 33,223,144 km (0.098 R)
• M63: 33,278,944 km (0.091 R)
• M64: 34,006,139 km (0.084 R)
• M65: 34,512,827 km (0.096 R)
• M66: 34,738,720 km (0.109 R)
• M67: 34,851,966 km (0.116 R)
• M68: 35,135,304 km (0.112 R)
• M69: 36,334,181 km (0.049 R)
• M70: 36,564,113 km (0.082 R)
• M71: 36,679,154 km (0.074 R)
• M72: 36,852,089 km (0.092 R)
• M73: 37,836,892 km (0.084 R)
• M74: 38,011,622 km (0.111 R)
• M75: 38,830,371 km (0.071 R)
• M76: 39,065,390 km (0.09 R)
• M77: 39,359,948 km (0.096 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit