🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 140 Days

Day: 19.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.74 AU - 2.9 AU

Year: 1823 Days

Day: 31.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,324,668 km

• M1: 1,749,547 km (0.082 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 11.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.7 AU - 10.06 AU

Year: 11060 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 62.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,324,668 km

• M1: 145,559 km (0.12 R)
• M2: 227,090 km (0.059 R)
• M3: 671,096 km (0.1 R)
• M4: 808,876 km (0.102 R)
• M5: 889,808 km (0.054 R)
• M6: 1,060,649 km (0.102 R)
• M7: 1,299,706 km (0.117 R)
• M8: 1,680,732 km (0.099 R)
• M9: 1,917,246 km (0.104 R)
• M10: 2,028,398 km (0.11 R)
• M11: 2,141,793 km (0.101 R)
• M12: 2,234,095 km (0.079 R)
• M13: 2,519,228 km (0.037 R)
• M14: 2,666,283 km (0.079 R)
• M15: 2,994,800 km (0.113 R)
• M16: 3,282,925 km (0.059 R)
• M17: 3,363,110 km (0.053 R)
• M18: 3,635,378 km (0.118 R)
• M19: 3,718,405 km (0.101 R)
• M20: 4,143,412 km (0.053 R)
• M21: 4,435,427 km (0.116 R)
• M22: 4,734,174 km (0.05 R)
• M23: 4,947,202 km (0.064 R)
• M24: 5,509,839 km (0.071 R)
• M25: 6,026,999 km (0.051 R)
• M26: 6,258,277 km (0.089 R)
• M27: 6,492,398 km (0.06 R)
• M28: 6,866,243 km (0.084 R)
• M29: 7,212,263 km (0.045 R)
• M30: 7,957,410 km (0.112 R)
• M31: 8,504,639 km (0.108 R)
• M32: 8,838,841 km (0.1 R)
• M33: 8,951,189 km (0.097 R)
• M34: 9,828,580 km (0.093 R)
• M35: 11,175,410 km (0.12 R)
• M36: 12,244,137 km (0.065 R)
• M37: 13,777,216 km (0.041 R)
• M38: 13,864,132 km (0.091 R)
• M39: 14,082,246 km (0.118 R)
• M40: 15,100,409 km (0.072 R)
• M41: 16,973,823 km (0.068 R)
• M42: 17,067,023 km (0.027 R)
• M43: 18,104,035 km (0.119 R)
• M44: 18,967,664 km (0.107 R)
• M45: 19,112,923 km (0.089 R)
• M46: 20,090,695 km (0.078 R)
• M47: 20,337,681 km (0.102 R)
• M48: 20,436,715 km (0.064 R)
• M49: 21,688,849 km (0.119 R)
• M50: 22,862,594 km (0.067 R)
• M51: 23,017,128 km (0.115 R)
• M52: 23,899,905 km (0.107 R)
• M53: 24,004,474 km (0.12 R)
• M54: 25,218,162 km (0.112 R)
• M55: 25,377,932 km (0.059 R)
• M56: 25,859,338 km (0.12 R)
• M57: 26,128,016 km (0.03 R)
• M58: 27,540,370 km (0.047 R)
• M59: 27,814,882 km (0.091 R)
• M60: 29,200,607 km (0.05 R)
• M61: 29,312,506 km (0.09 R)
• M62: 29,592,703 km (0.052 R)
• M63: 29,930,046 km (0.096 R)
• M64: 30,042,843 km (0.083 R)
• M65: 31,579,063 km (0.105 R)
• M66: 32,559,229 km (0.092 R)
• M67: 33,082,223 km (0.112 R)
• M68: 33,608,059 km (0.087 R)
• M69: 33,901,421 km (0.032 R)
• M70: 34,372,504 km (0.028 R)
• M71: 35,678,943 km (0.089 R)
• M72: 36,699,798 km (0.06 R)
• M73: 37,669,193 km (0.109 R)
• M74: 39,324,194 km (0.119 R)
• M75: 39,943,230 km (0.107 R)
• M76: 41,630,544 km (0.091 R)
• M77: 41,945,597 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit