🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,781,295 km

• M1: 214,823 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 14.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.29 AU - 1.67 AU

Year: 1181 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,781,295 km

• M1: 179,218 km (0.079 R)
• M2: 645,066 km (0.092 R)
• M3: 1,137,841 km (0.097 R)
• M4: 1,635,105 km (0.115 R)
• M5: 2,202,978 km (0.094 R)
• M6: 3,050,301 km (0.071 R)
• M7: 5,455,685 km (0.112 R)
• M8: 6,672,514 km (0.083 R)
• M9: 8,446,445 km (0.073 R)
• M10: 9,220,166 km (0.106 R)
• M11: 9,761,859 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 8.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.85 AU - 3.87 AU

Year: 4040 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,781,295 km

• M1: 106,962 km (0.057 R)
• M2: 408,402 km (0.096 R)
• M3: 707,299 km (0.062 R)
• M4: 991,385 km (0.109 R)
• M5: 1,297,612 km (0.072 R)
• M6: 1,667,567 km (0.112 R)
• M7: 1,956,740 km (0.115 R)
• M8: 2,637,560 km (0.116 R)
• M9: 2,950,968 km (0.096 R)
• M10: 3,449,876 km (0.102 R)
• M11: 4,419,570 km (0.106 R)
• M12: 5,460,621 km (0.087 R)
• M13: 6,078,909 km (0.095 R)
• M14: 6,887,037 km (0.093 R)
• M15: 7,577,581 km (0.109 R)
• M16: 8,052,255 km (0.115 R)
• M17: 8,715,871 km (0.11 R)
• M18: 9,343,883 km (0.1 R)
• M19: 13,762,256 km (0.11 R)
• M20: 16,788,621 km (0.073 R)
• M21: 17,269,728 km (0.103 R)
• M22: 19,755,745 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.4

Radius: 5.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.24 AU - 8.88 AU

Year: 13636 Days

Day: 17.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,781,295 km

• M1: 69,713 km (0.059 R)
• M2: 338,839 km (0.087 R)
• M3: 659,876 km (0.107 R)
• M4: 891,454 km (0.053 R)
• M5: 1,382,284 km (0.043 R)
• M6: 1,545,944 km (0.106 R)
• M7: 2,020,768 km (0.045 R)
• M8: 2,215,844 km (0.113 R)
• M9: 2,441,288 km (0.084 R)
• M10: 2,838,021 km (0.097 R)
• M11: 3,432,224 km (0.085 R)
• M12: 3,734,711 km (0.051 R)
• M13: 4,029,568 km (0.084 R)
• M14: 4,366,463 km (0.114 R)
• M15: 4,528,178 km (0.106 R)
• M16: 4,949,894 km (0.067 R)
• M17: 5,774,627 km (0.051 R)
• M18: 7,537,489 km (0.104 R)
• M19: 9,096,149 km (0.083 R)
• M20: 9,449,798 km (0.119 R)
• M21: 10,956,548 km (0.034 R)
• M22: 16,231,668 km (0.117 R)
• M23: 19,960,096 km (0.059 R)
• M24: 21,552,116 km (0.067 R)
• M25: 21,943,315 km (0.1 R)
• M26: 31,792,988 km (0.1 R)
• M27: 32,915,122 km (0.112 R)
• M28: 34,915,096 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit