🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 278 Days

Day: 47.6 Hours

Environment

Temp: 65 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,721,010 km

• M1: 92,751 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.83 AU - 0.83 AU

Year: 288 Days

Day: 35.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.57 AU - 1.57 AU

Year: 749 Days

Day: 46.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,721,010 km

• M1: 251,025 km (0.104 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 13

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.64 AU - 6.76 AU

Year: 5182 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 22,721,010 km

• M1: 189,241 km (0.102 R)
• M2: 325,675 km (0.103 R)
• M3: 470,635 km (0.084 R)
• M4: 607,966 km (0.106 R)
• M5: 999,463 km (0.114 R)
• M6: 1,116,898 km (0.098 R)
• M7: 1,231,639 km (0.077 R)
• M8: 1,592,021 km (0.042 R)
• M9: 1,793,978 km (0.101 R)
• M10: 2,070,285 km (0.082 R)
• M11: 2,204,025 km (0.083 R)
• M12: 2,370,528 km (0.108 R)
• M13: 2,602,554 km (0.084 R)
• M14: 2,810,495 km (0.054 R)
• M15: 3,309,853 km (0.031 R)
• M16: 3,558,634 km (0.106 R)
• M17: 3,697,012 km (0.097 R)
• M18: 3,825,367 km (0.079 R)
• M19: 3,967,186 km (0.101 R)
• M20: 4,122,768 km (0.096 R)
• M21: 4,378,580 km (0.067 R)
• M22: 4,854,750 km (0.055 R)
• M23: 5,086,178 km (0.094 R)
• M24: 5,242,508 km (0.111 R)
• M25: 5,600,196 km (0.032 R)
• M26: 5,815,916 km (0.085 R)
• M27: 6,423,433 km (0.095 R)
• M28: 6,649,326 km (0.091 R)
• M29: 6,978,741 km (0.088 R)
• M30: 7,284,369 km (0.072 R)
• M31: 7,818,434 km (0.12 R)
• M32: 8,181,508 km (0.078 R)
• M33: 8,411,290 km (0.094 R)
• M34: 8,658,874 km (0.048 R)
• M35: 9,003,099 km (0.112 R)
• M36: 9,097,795 km (0.081 R)
• M37: 9,511,881 km (0.056 R)
• M38: 9,672,699 km (0.07 R)
• M39: 9,867,027 km (0.1 R)
• M40: 10,690,713 km (0.11 R)
• M41: 11,161,647 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 11.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.69 AU - 7.21 AU

Year: 6238 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,721,010 km

• M1: 167,849 km (0.066 R)
• M2: 283,338 km (0.064 R)
• M3: 578,046 km (0.075 R)
• M4: 662,270 km (0.111 R)
• M5: 921,074 km (0.08 R)
• M6: 1,022,352 km (0.106 R)
• M7: 1,388,418 km (0.066 R)
• M8: 1,752,389 km (0.119 R)
• M9: 2,056,223 km (0.096 R)
• M10: 2,283,761 km (0.091 R)
• M11: 2,746,916 km (0.101 R)
• M12: 2,947,228 km (0.114 R)
• M13: 3,327,206 km (0.111 R)
• M14: 3,469,324 km (0.118 R)
• M15: 3,777,945 km (0.049 R)
• M16: 4,248,280 km (0.08 R)
• M17: 4,598,489 km (0.119 R)
• M18: 4,697,373 km (0.118 R)
• M19: 4,857,293 km (0.069 R)
• M20: 5,039,204 km (0.104 R)
• M21: 5,223,509 km (0.057 R)
• M22: 5,389,263 km (0.112 R)
• M23: 5,832,522 km (0.092 R)
• M24: 6,287,599 km (0.053 R)
• M25: 6,642,145 km (0.119 R)
• M26: 6,821,813 km (0.074 R)
• M27: 7,140,306 km (0.115 R)
• M28: 7,301,423 km (0.083 R)
• M29: 7,697,558 km (0.088 R)
• M30: 7,933,923 km (0.089 R)
• M31: 8,268,873 km (0.093 R)
• M32: 8,903,168 km (0.107 R)
• M33: 9,376,795 km (0.116 R)
• M34: 9,858,500 km (0.079 R)
• M35: 10,141,090 km (0.07 R)
• M36: 10,557,122 km (0.106 R)
• M37: 10,635,661 km (0.11 R)
• M38: 10,872,624 km (0.111 R)
• M39: 11,513,202 km (0.073 R)
• M40: 12,220,949 km (0.114 R)
• M41: 12,331,053 km (0.026 R)
• M42: 12,607,959 km (0.111 R)
• M43: 13,111,356 km (0.113 R)
• M44: 13,907,665 km (0.096 R)
• M45: 14,022,706 km (0.1 R)
• M46: 14,253,685 km (0.118 R)
• M47: 15,368,189 km (0.102 R)
• M48: 15,576,579 km (0.048 R)
• M49: 15,966,132 km (0.101 R)
• M50: 16,207,433 km (0.113 R)
• M51: 17,092,155 km (0.034 R)
• M52: 17,277,208 km (0.096 R)
• M53: 17,369,958 km (0.102 R)
• M54: 17,587,025 km (0.089 R)
• M55: 17,961,319 km (0.12 R)
• M56: 18,306,740 km (0.053 R)
• M57: 18,527,696 km (0.114 R)
• M58: 19,356,020 km (0.107 R)
• M59: 19,549,001 km (0.094 R)
• M60: 20,098,923 km (0.039 R)
• M61: 20,359,522 km (0.119 R)
• M62: 20,588,407 km (0.12 R)
• M63: 20,982,897 km (0.078 R)
• M64: 21,346,719 km (0.11 R)
• M65: 21,679,275 km (0.083 R)
• M66: 21,946,456 km (0.064 R)
• M67: 22,450,601 km (0.084 R)
• M68: 22,721,074 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 10,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit