🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.45 AU - 0.57 AU

Year: 133 Days

Day: 45.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 81.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,028,721 km

• M1: 53,406 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.68 AU - 1.08 AU

Year: 302 Days

Day: 42.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,028,721 km

• M1: 46,675 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.01 AU - 1.59 AU

Year: 541 Days

Day: 23.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,028,721 km

• M1: 29,620 km (0.101 R)
• M2: 901,327 km (0.073 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 12.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.53 AU - 6.43 AU

Year: 4686 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 75.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,028,721 km

• M1: 157,078 km (0.112 R)
• M2: 605,273 km (0.102 R)
• M3: 1,546,543 km (0.091 R)
• M4: 2,935,858 km (0.104 R)
• M5: 3,981,099 km (0.096 R)
• M6: 7,295,290 km (0.114 R)
• M7: 8,613,995 km (0.101 R)
• M8: 14,465,217 km (0.069 R)
• M9: 18,141,435 km (0.055 R)
• M10: 21,130,101 km (0.089 R)
• M11: 23,017,428 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 14.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.35 AU - 6.85 AU

Year: 4840 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,028,721 km

• M1: 177,872 km (0.078 R)
• M2: 931,696 km (0.115 R)
• M3: 1,585,887 km (0.106 R)
• M4: 2,258,180 km (0.072 R)
• M5: 2,773,395 km (0.072 R)
• M6: 3,488,024 km (0.112 R)
• M7: 4,091,203 km (0.103 R)
• M8: 5,206,903 km (0.118 R)
• M9: 6,706,921 km (0.115 R)
• M10: 7,436,660 km (0.095 R)
• M11: 8,783,190 km (0.116 R)
• M12: 12,436,370 km (0.111 R)
• M13: 13,385,419 km (0.117 R)
• M14: 15,882,956 km (0.098 R)
• M15: 17,241,903 km (0.074 R)
• M16: 18,869,976 km (0.055 R)
• M17: 20,461,847 km (0.103 R)
• M18: 24,445,190 km (0.111 R)
• M19: 28,321,270 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 8

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.98 AU - 12.3 AU

Year: 12677 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,028,721 km

• M1: 99,483 km (0.056 R)
• M2: 425,756 km (0.104 R)
• M3: 768,035 km (0.096 R)
• M4: 1,305,092 km (0.115 R)
• M5: 1,788,592 km (0.073 R)
• M6: 2,555,431 km (0.093 R)
• M7: 2,847,147 km (0.085 R)
• M8: 3,287,862 km (0.116 R)
• M9: 6,167,621 km (0.092 R)
• M10: 7,253,253 km (0.094 R)
• M11: 7,566,212 km (0.112 R)
• M12: 8,219,206 km (0.089 R)
• M13: 10,630,724 km (0.073 R)
• M14: 12,246,680 km (0.072 R)
• M15: 13,146,062 km (0.054 R)
• M16: 14,436,344 km (0.057 R)
• M17: 17,744,701 km (0.119 R)
• M18: 18,313,771 km (0.088 R)
• M19: 18,727,709 km (0.069 R)
• M20: 26,333,713 km (0.053 R)
• M21: 28,046,459 km (0.111 R)
• M22: 40,604,303 km (0.049 R)
• M23: 44,354,273 km (0.07 R)
• M24: 44,951,019 km (0.093 R)
• M25: 49,758,197 km (0.05 R)
• M26: 53,034,839 km (0.099 R)
• M27: 53,876,028 km (0.103 R)
• M28: 60,561,556 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 9.3

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.96 AU - 13.34 AU

Year: 15469 Days

Day: 8 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,028,721 km

• M1: 116,686 km (0.096 R)
• M2: 536,159 km (0.098 R)
• M3: 870,809 km (0.062 R)
• M4: 1,376,450 km (0.057 R)
• M5: 2,088,386 km (0.087 R)
• M6: 2,781,623 km (0.106 R)
• M7: 4,225,841 km (0.086 R)
• M8: 4,896,488 km (0.116 R)
• M9: 5,369,516 km (0.074 R)
• M10: 6,239,129 km (0.107 R)
• M11: 6,928,476 km (0.079 R)
• M12: 10,144,232 km (0.078 R)
• M13: 14,902,940 km (0.055 R)
• M14: 16,132,485 km (0.111 R)
• M15: 16,610,600 km (0.083 R)
• M16: 18,618,053 km (0.091 R)
• M17: 23,818,674 km (0.114 R)
• M18: 25,819,246 km (0.111 R)
• M19: 27,139,148 km (0.114 R)
• M20: 29,912,543 km (0.034 R)
• M21: 31,244,862 km (0.101 R)
• M22: 36,016,286 km (0.106 R)
• M23: 38,503,949 km (0.103 R)
• M24: 41,548,565 km (0.065 R)
• M25: 42,901,079 km (0.107 R)
• M26: 43,511,588 km (0.092 R)
• M27: 46,490,829 km (0.03 R)
• M28: 54,083,969 km (0.097 R)
• M29: 62,659,068 km (0.094 R)
• M30: 63,840,443 km (0.063 R)
• M31: 67,679,124 km (0.114 R)
• M32: 68,714,192 km (0.048 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: 372 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit