🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.66 AU - 0.92 AU

Year: 260 Days

Day: 39.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,971,424 km

• M1: 462,257 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.08 AU - 4.66 AU

Year: 2823 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,971,424 km

• M1: 43,832 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.39 AU - 5.03 AU

Year: 3204 Days

Day: 41.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,971,424 km

• M1: 51,761 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 12.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.95 AU - 8.19 AU

Year: 6972 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,971,424 km

• M1: 159,172 km (0.111 R)
• M2: 1,150,856 km (0.039 R)
• M3: 1,599,949 km (0.074 R)
• M4: 2,679,298 km (0.084 R)
• M5: 3,306,711 km (0.067 R)
• M6: 6,196,493 km (0.06 R)
• M7: 7,961,748 km (0.119 R)
• M8: 11,227,619 km (0.056 R)
• M9: 12,155,425 km (0.104 R)
• M10: 12,771,918 km (0.101 R)
• M11: 13,317,053 km (0.113 R)
• M12: 16,865,664 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.11 AU - 8.19 AU

Year: 7090 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,971,424 km

• M1: 141,819 km (0.091 R)
• M2: 743,501 km (0.084 R)
• M3: 1,105,528 km (0.116 R)
• M4: 1,904,530 km (0.089 R)
• M5: 3,505,377 km (0.075 R)
• M6: 4,049,166 km (0.059 R)
• M7: 4,675,981 km (0.052 R)
• M8: 5,705,214 km (0.09 R)
• M9: 6,223,421 km (0.114 R)
• M10: 8,289,068 km (0.117 R)
• M11: 8,827,471 km (0.026 R)
• M12: 9,566,485 km (0.104 R)
• M13: 13,051,816 km (0.085 R)
• M14: 15,321,814 km (0.085 R)
• M15: 16,517,998 km (0.098 R)
• M16: 17,979,719 km (0.093 R)
• M17: 22,087,228 km (0.095 R)
• M18: 22,721,074 km (0.077 R)
• M19: 26,960,379 km (0.073 R)
• M20: 27,959,244 km (0.076 R)
• M21: 30,612,811 km (0.028 R)
• M22: 33,223,294 km (0.058 R)
• M23: 35,115,108 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 13.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.65 AU - 12.31 AU

Year: 13493 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,971,424 km

• M1: 173,384 km (0.072 R)
• M2: 861,983 km (0.099 R)
• M3: 1,368,970 km (0.099 R)
• M4: 1,935,946 km (0.041 R)
• M5: 2,551,242 km (0.082 R)
• M6: 3,000,335 km (0.074 R)
• M7: 4,909,653 km (0.099 R)
• M8: 5,538,861 km (0.109 R)
• M9: 6,461,282 km (0.114 R)
• M10: 7,618,870 km (0.038 R)
• M11: 9,320,097 km (0.063 R)
• M12: 10,232,345 km (0.075 R)
• M13: 12,360,374 km (0.089 R)
• M14: 14,840,109 km (0.049 R)
• M15: 15,711,217 km (0.092 R)
• M16: 18,530,090 km (0.103 R)
• M17: 19,540,324 km (0.118 R)
• M18: 22,133,454 km (0.07 R)
• M19: 25,354,296 km (0.115 R)
• M20: 28,102,858 km (0.05 R)
• M21: 29,211,079 km (0.04 R)
• M22: 32,469,171 km (0.071 R)
• M23: 36,350,787 km (0.092 R)
• M24: 38,470,588 km (0.078 R)
• M25: 39,698,637 km (0.11 R)
• M26: 40,531,748 km (0.093 R)
• M27: 42,665,313 km (0.081 R)
• M28: 56,015,576 km (0.083 R)
• M29: 57,239,736 km (0.091 R)
• M30: 58,124,906 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 11.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.09 AU - 13.61 AU

Year: 14181 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,971,424 km

• M1: 147,952 km (0.101 R)
• M2: 635,941 km (0.093 R)
• M3: 1,192,145 km (0.036 R)
• M4: 1,614,909 km (0.086 R)
• M5: 2,006,855 km (0.058 R)
• M6: 2,527,606 km (0.11 R)
• M7: 3,188,379 km (0.056 R)
• M8: 4,360,928 km (0.117 R)
• M9: 5,241,610 km (0.098 R)
• M10: 7,400,457 km (0.104 R)
• M11: 8,009,769 km (0.054 R)
• M12: 9,652,803 km (0.08 R)
• M13: 10,438,191 km (0.056 R)
• M14: 10,905,834 km (0.115 R)
• M15: 14,153,155 km (0.118 R)
• M16: 17,995,876 km (0.072 R)
• M17: 19,710,866 km (0.064 R)
• M18: 22,004,800 km (0.11 R)
• M19: 31,253,239 km (0.045 R)
• M20: 35,660,692 km (0.094 R)
• M21: 44,914,517 km (0.084 R)
• M22: 47,894,506 km (0.069 R)
• M23: 59,269,031 km (0.027 R)
• M24: 60,384,582 km (0.119 R)
• M25: 63,620,982 km (0.104 R)
• M26: 66,371,788 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit