🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.54 AU - 0.68 AU

Year: 303 Days

Day: 46.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,842,190 km

• M1: 18,999 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 9.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.86 AU - 0.92 AU

Year: 534 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 6,842,190 km

• M1: 123,119 km (0.054 R)
• M2: 507,286 km (0.088 R)
• M3: 857,944 km (0.065 R)
• M4: 1,327,980 km (0.061 R)
• M5: 1,695,542 km (0.073 R)
• M6: 2,205,222 km (0.064 R)
• M7: 2,519,677 km (0.093 R)
• M8: 3,006,768 km (0.093 R)
• M9: 3,578,979 km (0.084 R)
• M10: 4,984,900 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 11.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.82 AU - 1.14 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 6,842,190 km

• M1: 143,016 km (0.12 R)
• M2: 521,498 km (0.092 R)
• M3: 968,347 km (0.105 R)
• M4: 1,338,153 km (0.102 R)
• M5: 1,933,403 km (0.086 R)
• M6: 2,535,534 km (0.095 R)
• M7: 2,964,132 km (0.079 R)
• M8: 3,480,843 km (0.08 R)
• M9: 4,192,032 km (0.086 R)
• M10: 4,679,870 km (0.108 R)
• M11: 5,455,535 km (0.106 R)
• M12: 6,957,947 km (0.047 R)
• M13: 7,621,264 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 14.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.04 AU - 1.52 AU

Year: 921 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 6,842,190 km

• M1: 182,809 km (0.106 R)
• M2: 692,489 km (0.113 R)
• M3: 1,176,587 km (0.091 R)
• M4: 1,972,897 km (0.079 R)
• M5: 2,744,971 km (0.117 R)
• M6: 3,216,354 km (0.113 R)
• M7: 3,757,300 km (0.077 R)
• M8: 4,493,621 km (0.099 R)
• M9: 6,003,213 km (0.074 R)
• M10: 7,730,320 km (0.113 R)
• M11: 8,628,955 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 13.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.62 AU - 2.26 AU

Year: 1718 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 6,842,190 km

• M1: 167,250 km (0.05 R)
• M2: 609,013 km (0.075 R)
• M3: 1,082,640 km (0.05 R)
• M4: 1,600,398 km (0.118 R)
• M5: 2,067,592 km (0.106 R)
• M6: 2,982,234 km (0.075 R)
• M7: 3,873,837 km (0.103 R)
• M8: 4,309,316 km (0.11 R)
• M9: 4,762,149 km (0.066 R)
• M10: 5,398,538 km (0.104 R)
• M11: 5,871,866 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit