🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 146 Days

Day: 42.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.4 AU - 6.44 AU

Year: 5971 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,263,544 km

• M1: 111,899 km (0.114 R)
• M2: 419,622 km (0.095 R)
• M3: 745,147 km (0.11 R)
• M4: 1,436,738 km (0.096 R)
• M5: 1,777,671 km (0.079 R)
• M6: 2,249,054 km (0.102 R)
• M7: 2,948,873 km (0.097 R)
• M8: 3,463,640 km (0.108 R)
• M9: 4,880,780 km (0.055 R)
• M10: 5,778,068 km (0.088 R)
• M11: 6,110,774 km (0.089 R)
• M12: 6,981,882 km (0.106 R)
• M13: 8,731,429 km (0.113 R)
• M14: 10,135,555 km (0.11 R)
• M15: 11,732,363 km (0.109 R)
• M16: 12,868,858 km (0.092 R)
• M17: 13,333,060 km (0.076 R)
• M18: 14,240,221 km (0.088 R)
• M19: 15,532,448 km (0.056 R)
• M20: 18,155,048 km (0.055 R)
• M21: 20,776,900 km (0.113 R)
• M22: 25,287,575 km (0.052 R)
• M23: 25,934,436 km (0.098 R)
• M24: 26,344,335 km (0.109 R)
• M25: 28,113,180 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 14.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.97 AU - 8.81 AU

Year: 7375 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,263,544 km

• M1: 182,809 km (0.057 R)
• M2: 750,981 km (0.119 R)
• M3: 1,533,528 km (0.093 R)
• M4: 2,192,506 km (0.098 R)
• M5: 3,238,196 km (0.098 R)
• M6: 3,922,307 km (0.082 R)
• M7: 4,755,118 km (0.083 R)
• M8: 5,228,745 km (0.094 R)
• M9: 6,808,797 km (0.102 R)
• M10: 7,449,675 km (0.1 R)
• M11: 8,014,108 km (0.101 R)
• M12: 8,526,480 km (0.055 R)
• M13: 11,573,041 km (0.087 R)
• M14: 12,592,401 km (0.108 R)
• M15: 14,232,891 km (0.061 R)
• M16: 15,644,796 km (0.093 R)
• M17: 16,891,096 km (0.115 R)
• M18: 17,736,174 km (0.079 R)
• M19: 18,202,620 km (0.108 R)
• M20: 19,021,668 km (0.039 R)
• M21: 22,936,046 km (0.053 R)
• M22: 23,811,044 km (0.107 R)
• M23: 27,802,764 km (0.092 R)
• M24: 30,667,414 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 9.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.35 AU - 14.23 AU

Year: 14861 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,263,544 km

• M1: 134,638 km (0.108 R)
• M2: 520,301 km (0.104 R)
• M3: 911,051 km (0.109 R)
• M4: 1,763,011 km (0.055 R)
• M5: 2,062,356 km (0.12 R)
• M6: 3,378,818 km (0.112 R)
• M7: 3,788,566 km (0.117 R)
• M8: 4,109,902 km (0.106 R)
• M9: 6,236,137 km (0.098 R)
• M10: 6,727,715 km (0.079 R)
• M11: 8,022,934 km (0.076 R)
• M12: 10,691,909 km (0.077 R)
• M13: 13,495,074 km (0.06 R)
• M14: 14,248,300 km (0.095 R)
• M15: 14,885,287 km (0.116 R)
• M16: 15,393,621 km (0.074 R)
• M17: 16,754,214 km (0.109 R)
• M18: 18,441,079 km (0.029 R)
• M19: 32,189,572 km (0.072 R)
• M20: 33,905,310 km (0.12 R)
• M21: 36,723,285 km (0.117 R)
• M22: 38,054,407 km (0.058 R)
• M23: 39,142,133 km (0.101 R)
• M24: 41,237,401 km (0.119 R)
• M25: 44,145,883 km (0.094 R)
• M26: 45,802,530 km (0.069 R)
• M27: 47,344,136 km (0.117 R)
• M28: 54,539,644 km (0.081 R)
• M29: 62,431,380 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.4

Radius: 4.9

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.97 AU - 15.07 AU

Year: 18249 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,263,544 km

• M1: 61,784 km (0.083 R)
• M2: 648,357 km (0.103 R)
• M3: 1,201,720 km (0.09 R)
• M4: 1,786,199 km (0.062 R)
• M5: 2,082,402 km (0.089 R)
• M6: 2,454,153 km (0.093 R)
• M7: 2,610,184 km (0.102 R)
• M8: 4,898,881 km (0.106 R)
• M9: 5,516,571 km (0.105 R)
• M10: 7,354,531 km (0.056 R)
• M11: 10,009,294 km (0.091 R)
• M12: 11,180,945 km (0.103 R)
• M13: 11,989,671 km (0.1 R)
• M14: 15,389,731 km (0.11 R)
• M15: 16,864,766 km (0.106 R)
• M16: 20,454,517 km (0.108 R)
• M17: 21,472,530 km (0.074 R)
• M18: 34,211,238 km (0.087 R)
• M19: 36,040,371 km (0.079 R)
• M20: 37,114,334 km (0.112 R)
• M21: 45,546,119 km (0.079 R)
• M22: 57,497,044 km (0.113 R)
• M23: 62,540,138 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit