🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.42 AU - 3.68 AU

Year: 1855 Days

Day: 34.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,103,014 km

• M1: 1,853,368 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.08 AU - 3.9 AU

Year: 2271 Days

Day: 44.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.02 AU - 4.96 AU

Year: 2776 Days

Day: 13 Hours

Environment

Temp: -109 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 8.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.48 AU - 9.26 AU

Year: 8433 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,103,014 km

• M1: 178,171 km (0.099 R)
• M2: 295,007 km (0.083 R)
• M3: 907,610 km (0.094 R)
• M4: 1,057,956 km (0.1 R)
• M5: 1,152,352 km (0.047 R)
• M6: 1,383,631 km (0.077 R)
• M7: 1,540,260 km (0.112 R)
• M8: 2,123,841 km (0.102 R)
• M9: 3,380,762 km (0.085 R)
• M10: 4,081,329 km (0.085 R)
• M11: 4,358,684 km (0.032 R)
• M12: 4,958,272 km (0.096 R)
• M13: 5,119,090 km (0.109 R)
• M14: 5,281,553 km (0.095 R)
• M15: 6,205,320 km (0.062 R)
• M16: 6,818,970 km (0.115 R)
• M17: 7,178,454 km (0.06 R)
• M18: 7,269,260 km (0.074 R)
• M19: 7,605,556 km (0.032 R)
• M20: 7,667,190 km (0.099 R)
• M21: 7,822,173 km (0.12 R)
• M22: 8,103,866 km (0.12 R)
• M23: 9,230,338 km (0.116 R)
• M24: 9,461,467 km (0.054 R)
• M25: 9,627,820 km (0.047 R)
• M26: 9,963,368 km (0.09 R)
• M27: 10,030,836 km (0.116 R)
• M28: 10,749,654 km (0.115 R)
• M29: 10,888,331 km (0.077 R)
• M30: 11,273,097 km (0.105 R)
• M31: 11,414,168 km (0.096 R)
• M32: 11,591,292 km (0.098 R)
• M33: 11,697,955 km (0.093 R)
• M34: 12,381,318 km (0.041 R)
• M35: 12,929,894 km (0.119 R)
• M36: 13,188,548 km (0.05 R)
• M37: 13,561,197 km (0.106 R)
• M38: 13,748,792 km (0.075 R)
• M39: 14,202,672 km (0.092 R)
• M40: 14,776,829 km (0.074 R)
• M41: 16,504,385 km (0.11 R)
• M42: 16,664,604 km (0.083 R)
• M43: 17,188,795 km (0.063 R)
• M44: 17,310,568 km (0.077 R)
• M45: 17,555,011 km (0.082 R)
• M46: 17,923,620 km (0.093 R)
• M47: 18,170,905 km (0.078 R)
• M48: 18,377,799 km (0.118 R)
• M49: 18,752,093 km (0.059 R)
• M50: 19,129,080 km (0.056 R)
• M51: 19,550,796 km (0.12 R)
• M52: 19,805,262 km (0.119 R)
• M53: 20,231,915 km (0.093 R)
• M54: 20,704,645 km (0.081 R)
• M55: 21,007,431 km (0.119 R)
• M56: 21,617,341 km (0.113 R)
• M57: 21,836,652 km (0.113 R)
• M58: 22,233,086 km (0.114 R)
• M59: 22,365,779 km (0.102 R)
• M60: 23,481,779 km (0.081 R)
• M61: 24,753,212 km (0.062 R)
• M62: 25,443,456 km (0.079 R)
• M63: 26,046,784 km (0.111 R)
• M64: 26,326,981 km (0.078 R)
• M65: 26,420,480 km (0.082 R)
• M66: 26,984,314 km (0.09 R)
• M67: 27,125,834 km (0.107 R)
• M68: 27,742,177 km (0.053 R)
• M69: 27,885,043 km (0.043 R)
• M70: 28,075,930 km (0.109 R)
• M71: 28,363,158 km (0.084 R)
• M72: 29,813,509 km (0.098 R)
• M73: 30,106,422 km (0.057 R)
• M74: 30,400,382 km (0.1 R)
• M75: 30,547,736 km (0.115 R)
• M76: 30,646,021 km (0.103 R)
• M77: 31,040,511 km (0.09 R)
• M78: 31,834,427 km (0.117 R)
• M79: 32,936,963 km (0.114 R)
• M80: 33,950,190 km (0.047 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit