🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.51 AU - 0.57 AU

Year: 146 Days

Day: 30.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.83 AU - 2.55 AU

Year: 1196 Days

Day: 15.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.19 AU - 3.53 AU

Year: 2272 Days

Day: 41 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 5

Gravity: 34.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.06 AU - 13.12 AU

Year: 16482 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,865,933 km

• M1: 62,233 km (0.096 R)
• M2: 352,602 km (0.093 R)
• M3: 703,110 km (0.097 R)
• M4: 1,260,362 km (0.032 R)
• M5: 1,532,481 km (0.077 R)
• M6: 1,735,036 km (0.112 R)
• M7: 1,898,547 km (0.074 R)
• M8: 2,754,695 km (0.102 R)
• M9: 3,433,720 km (0.06 R)
• M10: 4,652,344 km (0.052 R)
• M11: 5,928,713 km (0.111 R)
• M12: 7,004,621 km (0.079 R)
• M13: 8,826,723 km (0.091 R)
• M14: 9,875,255 km (0.046 R)
• M15: 11,824,515 km (0.068 R)
• M16: 13,515,270 km (0.038 R)
• M17: 15,437,902 km (0.03 R)
• M18: 15,827,455 km (0.094 R)
• M19: 16,143,854 km (0.094 R)
• M20: 16,707,539 km (0.089 R)
• M21: 18,564,797 km (0.069 R)
• M22: 19,633,823 km (0.026 R)
• M23: 24,742,141 km (0.114 R)
• M24: 30,669,957 km (0.11 R)
• M25: 38,181,715 km (0.08 R)
• M26: 38,750,636 km (0.104 R)
• M27: 39,037,116 km (0.051 R)
• M28: 40,197,696 km (0.07 R)
• M29: 40,786,363 km (0.099 R)
• M30: 45,069,799 km (0.119 R)
• M31: 46,025,131 km (0.093 R)
• M32: 47,976,187 km (0.11 R)
• M33: 52,917,404 km (0.083 R)
• M34: 54,158,917 km (0.034 R)
• M35: 54,696,871 km (0.086 R)
• M36: 62,018,191 km (0.113 R)
• M37: 63,596,598 km (0.104 R)
• M38: 67,659,527 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 6

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.62 AU - 15.66 AU

Year: 20668 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,865,933 km

• M1: 74,649 km (0.077 R)
• M2: 614,847 km (0.102 R)
• M3: 2,439,492 km (0.114 R)
• M4: 6,490,004 km (0.119 R)
• M5: 8,271,266 km (0.081 R)
• M6: 8,712,879 km (0.047 R)
• M7: 11,397,862 km (0.114 R)
• M8: 13,354,901 km (0.084 R)
• M9: 15,088,142 km (0.11 R)
• M10: 16,121,415 km (0.053 R)
• M11: 28,726,382 km (0.109 R)
• M12: 30,656,044 km (0.106 R)
• M13: 44,225,619 km (0.108 R)
• M14: 45,270,859 km (0.072 R)
• M15: 50,098,233 km (0.077 R)
• M16: 51,397,490 km (0.088 R)
• M17: 55,085,975 km (0.089 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: 264 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit