🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1 AU - 1.08 AU

Year: 378 Days

Day: 46 Hours

Environment

Temp: 41 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.03 AU - 4.97 AU

Year: 2852 Days

Day: 17 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 11.1

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.37 AU - 10.15 AU

Year: 9242 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,934,616 km

• M1: 138,228 km (0.104 R)
• M2: 944,561 km (0.104 R)
• M3: 1,331,122 km (0.075 R)
• M4: 1,762,712 km (0.095 R)
• M5: 2,269,101 km (0.064 R)
• M6: 2,659,252 km (0.098 R)
• M7: 3,451,522 km (0.087 R)
• M8: 4,394,437 km (0.089 R)
• M9: 4,848,018 km (0.051 R)
• M10: 5,332,566 km (0.112 R)
• M11: 6,437,196 km (0.081 R)
• M12: 6,824,356 km (0.098 R)
• M13: 8,169,241 km (0.057 R)
• M14: 9,733,436 km (0.119 R)
• M15: 10,454,049 km (0.105 R)
• M16: 10,827,595 km (0.062 R)
• M17: 11,714,860 km (0.059 R)
• M18: 16,246,030 km (0.113 R)
• M19: 20,638,672 km (0.112 R)
• M20: 26,349,720 km (0.103 R)
• M21: 32,016,487 km (0.107 R)
• M22: 32,578,975 km (0.112 R)
• M23: 34,306,233 km (0.065 R)
• M24: 35,611,175 km (0.074 R)
• M25: 37,817,444 km (0.106 R)
• M26: 38,193,832 km (0.075 R)
• M27: 40,504,820 km (0.095 R)
• M28: 41,295,445 km (0.109 R)
• M29: 42,365,519 km (0.114 R)
• M30: 47,265,597 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 12.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.72 AU - 14 AU

Year: 13648 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,934,616 km

• M1: 160,668 km (0.111 R)
• M2: 568,622 km (0.043 R)
• M3: 1,413,251 km (0.087 R)
• M4: 2,648,032 km (0.071 R)
• M5: 3,763,134 km (0.077 R)
• M6: 4,427,798 km (0.119 R)
• M7: 6,352,524 km (0.1 R)
• M8: 7,708,180 km (0.106 R)
• M9: 10,745,465 km (0.074 R)
• M10: 12,345,714 km (0.092 R)
• M11: 14,739,280 km (0.107 R)
• M12: 17,361,431 km (0.07 R)
• M13: 18,232,540 km (0.085 R)
• M14: 18,782,910 km (0.085 R)
• M15: 19,557,678 km (0.099 R)
• M16: 22,872,018 km (0.085 R)
• M17: 24,495,604 km (0.059 R)
• M18: 25,335,596 km (0.104 R)
• M19: 25,762,848 km (0.063 R)
• M20: 28,427,635 km (0.09 R)
• M21: 31,369,327 km (0.119 R)
• M22: 34,822,644 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802

Radius: 3.1

Gravity: 83.45 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.73 AU - 17.97 AU

Year: 25760 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,934,616 km

• M1: 56,099 km (0.12 R)
• M2: 256,860 km (0.072 R)
• M3: 398,828 km (0.095 R)
• M4: 555,906 km (0.094 R)
• M5: 786,436 km (0.095 R)
• M6: 1,062,893 km (0.039 R)
• M7: 1,350,420 km (0.111 R)
• M8: 2,329,089 km (0.061 R)
• M9: 2,450,114 km (0.092 R)
• M10: 3,004,673 km (0.078 R)
• M11: 3,177,309 km (0.096 R)
• M12: 4,107,210 km (0.064 R)
• M13: 5,286,938 km (0.109 R)
• M14: 6,675,057 km (0.108 R)
• M15: 10,337,811 km (0.083 R)
• M16: 10,599,009 km (0.109 R)
• M17: 10,731,254 km (0.118 R)
• M18: 11,134,719 km (0.035 R)
• M19: 12,259,994 km (0.108 R)
• M20: 13,614,005 km (0.101 R)
• M21: 15,655,268 km (0.043 R)
• M22: 16,349,252 km (0.103 R)
• M23: 18,079,202 km (0.062 R)
• M24: 19,330,738 km (0.088 R)
• M25: 19,627,540 km (0.056 R)
• M26: 22,112,211 km (0.109 R)
• M27: 28,198,151 km (0.093 R)
• M28: 30,539,957 km (0.117 R)
• M29: 36,501,432 km (0.046 R)
• M30: 40,233,151 km (0.049 R)
• M31: 41,367,701 km (0.111 R)
• M32: 44,211,257 km (0.11 R)
• M33: 47,361,040 km (0.109 R)
• M34: 52,170,013 km (0.047 R)
• M35: 68,757,575 km (0.112 R)
• M36: 70,377,121 km (0.114 R)
• M37: 76,368,815 km (0.097 R)
• M38: 91,559,133 km (0.118 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit