🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.88 AU - 1.94 AU

Year: 955 Days

Day: 13.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,720,376 km

• M1: 40,691 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.97 AU - 2.21 AU

Year: 1093 Days

Day: 25.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 12.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.59 AU - 9.03 AU

Year: 7893 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,720,376 km

• M1: 158,424 km (0.116 R)
• M2: 563,086 km (0.095 R)
• M3: 1,206,806 km (0.071 R)
• M4: 1,706,613 km (0.112 R)
• M5: 2,753,349 km (0.078 R)
• M6: 8,403,660 km (0.111 R)
• M7: 8,805,480 km (0.086 R)
• M8: 10,797,077 km (0.066 R)
• M9: 14,272,385 km (0.093 R)
• M10: 17,062,236 km (0.085 R)
• M11: 21,121,275 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 8.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.97 AU - 11.17 AU

Year: 10707 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,720,376 km

• M1: 104,569 km (0.065 R)
• M2: 403,465 km (0.111 R)
• M3: 1,100,891 km (0.113 R)
• M4: 1,625,979 km (0.094 R)
• M5: 2,092,874 km (0.097 R)
• M6: 3,312,546 km (0.099 R)
• M7: 5,093,508 km (0.115 R)
• M8: 7,128,339 km (0.11 R)
• M9: 7,529,261 km (0.088 R)
• M10: 9,249,487 km (0.062 R)
• M11: 12,364,114 km (0.044 R)
• M12: 12,718,661 km (0.1 R)
• M13: 14,890,074 km (0.119 R)
• M14: 15,190,467 km (0.107 R)
• M15: 19,294,834 km (0.113 R)
• M16: 19,832,339 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.5

Radius: 4.4

Gravity: 27.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.4 AU - 16.02 AU

Year: 22519 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,720,376 km

• M1: 54,753 km (0.072 R)
• M2: 394,639 km (0.115 R)
• M3: 806,781 km (0.099 R)
• M4: 1,074,861 km (0.082 R)
• M5: 1,265,598 km (0.098 R)
• M6: 1,446,911 km (0.096 R)
• M7: 1,843,495 km (0.077 R)
• M8: 2,037,074 km (0.075 R)
• M9: 2,580,862 km (0.092 R)
• M10: 3,108,045 km (0.112 R)
• M11: 3,298,932 km (0.118 R)
• M12: 28,414,620 km (0.075 R)
• M13: 32,232,208 km (0.11 R)
• M14: 33,270,118 km (0.093 R)
• M15: 37,787,525 km (0.116 R)
• M16: 56,139,443 km (0.094 R)
• M17: 60,525,055 km (0.119 R)
• M18: 74,366,598 km (0.088 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit