🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 290 Days

Day: 18.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 12.1

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.67 AU - 2.65 AU

Year: 2083 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,628,323 km

• M1: 150,944 km (0.099 R)
• M2: 657,782 km (0.087 R)
• M3: 1,433,297 km (0.093 R)
• M4: 2,146,430 km (0.066 R)
• M5: 2,895,766 km (0.085 R)
• M6: 5,164,866 km (0.07 R)
• M7: 8,157,871 km (0.087 R)
• M8: 8,540,393 km (0.115 R)
• M9: 9,460,121 km (0.053 R)
• M10: 9,975,036 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 10

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.33 AU - 2.35 AU

Year: 2348 Days

Day: 5.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,628,323 km

• M1: 124,316 km (0.109 R)
• M2: 453,282 km (0.084 R)
• M3: 909,854 km (0.045 R)
• M4: 1,637,648 km (0.071 R)
• M5: 2,018,524 km (0.066 R)
• M6: 2,372,772 km (0.113 R)
• M7: 3,047,309 km (0.049 R)
• M8: 3,580,775 km (0.088 R)
• M9: 4,051,559 km (0.115 R)
• M10: 4,995,073 km (0.093 R)
• M11: 5,347,226 km (0.084 R)
• M12: 5,693,845 km (0.07 R)
• M13: 6,078,610 km (0.063 R)
• M14: 6,651,421 km (0.097 R)
• M15: 7,338,374 km (0.099 R)
• M16: 8,500,151 km (0.06 R)
• M17: 9,908,615 km (0.097 R)
• M18: 10,634,763 km (0.083 R)
• M19: 11,080,265 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 10

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.35 AU - 2.61 AU

Year: 2562 Days

Day: 9.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,628,323 km

• M1: 124,316 km (0.106 R)
• M2: 458,517 km (0.093 R)
• M3: 977,173 km (0.036 R)
• M4: 1,302,399 km (0.093 R)
• M5: 1,678,937 km (0.069 R)
• M6: 2,208,364 km (0.082 R)
• M7: 2,829,943 km (0.093 R)
• M8: 3,915,724 km (0.039 R)
• M9: 4,757,811 km (0.036 R)
• M10: 5,160,977 km (0.093 R)
• M11: 6,423,583 km (0.103 R)
• M12: 6,769,154 km (0.101 R)
• M13: 7,656,120 km (0.106 R)
• M14: 8,012,163 km (0.11 R)
• M15: 8,757,459 km (0.107 R)
• M16: 9,364,677 km (0.055 R)
• M17: 10,347,086 km (0.118 R)
• M18: 11,148,482 km (0.11 R)
• M19: 12,077,335 km (0.07 R)
• M20: 14,575,021 km (0.119 R)
• M21: 15,478,892 km (0.085 R)
• M22: 16,473,119 km (0.071 R)
• M23: 17,398,382 km (0.032 R)
• M24: 17,902,078 km (0.084 R)
• M25: 19,471,509 km (0.104 R)
• M26: 19,892,926 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.8

Radius: 5.1

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.29 AU - 7.35 AU

Year: 11684 Days

Day: 23.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,628,323 km

• M1: 63,429 km (0.086 R)
• M2: 431,739 km (0.111 R)
• M3: 808,277 km (0.084 R)
• M4: 1,801,607 km (0.087 R)
• M5: 2,265,361 km (0.07 R)
• M6: 2,630,529 km (0.105 R)
• M7: 3,742,191 km (0.081 R)
• M8: 4,048,567 km (0.076 R)
• M9: 5,764,754 km (0.081 R)
• M10: 6,211,752 km (0.118 R)
• M11: 8,993,974 km (0.095 R)
• M12: 9,191,293 km (0.117 R)
• M13: 9,442,019 km (0.088 R)
• M14: 13,903,028 km (0.084 R)
• M15: 22,264,202 km (0.075 R)
• M16: 28,210,718 km (0.029 R)
• M17: 29,493,220 km (0.07 R)
• M18: 32,288,905 km (0.069 R)
• M19: 34,407,809 km (0.103 R)
• M20: 36,617,669 km (0.059 R)
• M21: 43,249,044 km (0.113 R)
• M22: 44,664,838 km (0.075 R)
• M23: 46,698,471 km (0.112 R)
• M24: 47,290,580 km (0.088 R)
• M25: 51,734,534 km (0.119 R)
• M26: 54,628,355 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit