🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.54 AU - 2.42 AU

Year: 1008 Days

Day: 41.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,754,162 km

• M1: 74,201 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.61 AU - 2.43 AU

Year: 1038 Days

Day: 14.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.2

Radius: 7.2

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.88 AU - 16.72 AU

Year: 23800 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,754,162 km

• M1: 513,420 km (0.116 R)
• M2: 880,832 km (0.109 R)
• M3: 1,010,534 km (0.118 R)
• M4: 1,406,370 km (0.069 R)
• M5: 2,582,508 km (0.046 R)
• M6: 3,000,634 km (0.031 R)
• M7: 3,118,368 km (0.092 R)
• M8: 3,237,597 km (0.081 R)
• M9: 3,646,149 km (0.036 R)
• M10: 3,814,147 km (0.085 R)
• M11: 4,967,098 km (0.083 R)
• M12: 5,013,623 km (0.051 R)
• M13: 6,471,005 km (0.098 R)
• M14: 6,572,433 km (0.025 R)
• M15: 6,983,977 km (0.101 R)
• M16: 7,457,005 km (0.098 R)
• M17: 7,886,052 km (0.07 R)
• M18: 8,656,331 km (0.049 R)
• M19: 8,768,230 km (0.094 R)
• M20: 8,824,479 km (0.097 R)
• M21: 8,937,126 km (0.048 R)
• M22: 10,031,584 km (0.091 R)
• M23: 10,804,557 km (0.097 R)
• M24: 11,106,894 km (0.101 R)
• M25: 12,660,169 km (0.1 R)
• M26: 14,082,545 km (0.109 R)
• M27: 14,346,436 km (0.036 R)
• M28: 14,745,563 km (0.079 R)
• M29: 15,418,903 km (0.084 R)
• M30: 15,622,805 km (0.063 R)
• M31: 15,691,021 km (0.081 R)
• M32: 16,033,301 km (0.085 R)
• M33: 17,427,404 km (0.053 R)
• M34: 18,426,119 km (0.11 R)
• M35: 19,663,743 km (0.113 R)
• M36: 21,153,737 km (0.074 R)
• M37: 22,371,763 km (0.072 R)
• M38: 22,679,785 km (0.119 R)
• M39: 22,989,154 km (0.104 R)
• M40: 23,144,436 km (0.086 R)
• M41: 24,398,964 km (0.07 R)
• M42: 24,557,388 km (0.09 R)
• M43: 24,716,111 km (0.088 R)
• M44: 25,274,261 km (0.119 R)
• M45: 26,973,543 km (0.064 R)
• M46: 27,055,373 km (0.042 R)
• M47: 28,126,793 km (0.087 R)
• M48: 28,292,847 km (0.11 R)
• M49: 28,376,023 km (0.084 R)
• M50: 28,792,953 km (0.117 R)
• M51: 29,464,348 km (0.066 R)
• M52: 30,225,951 km (0.04 R)
• M53: 30,310,922 km (0.099 R)
• M54: 30,396,043 km (0.082 R)
• M55: 31,854,623 km (0.104 R)
• M56: 32,810,553 km (0.099 R)
• M57: 34,483,955 km (0.05 R)
• M58: 34,750,688 km (0.113 R)
• M59: 36,365,447 km (0.069 R)
• M60: 36,546,311 km (0.09 R)
• M61: 37,455,417 km (0.111 R)
• M62: 38,648,460 km (0.088 R)
• M63: 38,740,762 km (0.078 R)
• M64: 40,040,319 km (0.044 R)
• M65: 40,883,452 km (0.112 R)
• M66: 43,831,727 km (0.1 R)
• M67: 44,120,601 km (0.104 R)
• M68: 44,313,582 km (0.047 R)
• M69: 47,636,899 km (0.116 R)
• M70: 48,529,848 km (0.083 R)
• M71: 48,928,676 km (0.113 R)
• M72: 49,128,390 km (0.119 R)
• M73: 51,749,643 km (0.115 R)
• M74: 53,488,120 km (0.072 R)
• M75: 55,349,567 km (0.086 R)
• M76: 55,870,317 km (0.066 R)
• M77: 56,079,155 km (0.066 R)
• M78: 57,442,590 km (0.113 R)
• M79: 58,287,070 km (0.066 R)
• M80: 59,561,345 km (0.065 R)
• M81: 61,813,541 km (0.12 R)
• M82: 62,245,729 km (0.104 R)
• M83: 62,895,732 km (0.109 R)
• M84: 63,766,092 km (0.105 R)
• M85: 63,984,206 km (0.075 R)
• M86: 65,959,197 km (0.092 R)
• M87: 68,176,836 km (0.111 R)
• M88: 69,743,724 km (0.119 R)
• M89: 71,096,238 km (0.099 R)
• M90: 71,435,826 km (0.029 R)
• M91: 73,027,098 km (0.114 R)
• M92: 75,435,923 km (0.08 R)
• M93: 75,782,093 km (0.116 R)
• M94: 77,754,092 km (0.113 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit