🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.95 AU - 1.17 AU

Year: 502 Days

Day: 46.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,584,224 km

• M1: 34,707 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.96 AU - 1.24 AU

Year: 531 Days

Day: 32.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,584,224 km

• M1: 44,730 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.02 AU - 1.38 AU

Year: 605 Days

Day: 37.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,584,224 km

• M1: 543,639 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.31 AU - 1.73 AU

Year: 862 Days

Day: 24.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.5

Radius: 7.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.71 AU - 11.35 AU

Year: 13538 Days

Day: 22.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,584,224 km

• M1: 96,640 km (0.028 R)
• M2: 387,907 km (0.108 R)
• M3: 1,354,459 km (0.055 R)
• M4: 1,898,547 km (0.105 R)
• M5: 2,894,719 km (0.079 R)
• M6: 3,190,773 km (0.104 R)
• M7: 4,150,294 km (0.084 R)
• M8: 4,555,704 km (0.077 R)
• M9: 5,766,848 km (0.099 R)
• M10: 6,733,550 km (0.047 R)
• M11: 7,684,394 km (0.064 R)
• M12: 8,006,927 km (0.119 R)
• M13: 9,433,343 km (0.094 R)
• M14: 9,803,148 km (0.089 R)
• M15: 10,473,796 km (0.104 R)
• M16: 12,780,595 km (0.057 R)
• M17: 13,815,064 km (0.083 R)
• M18: 16,577,090 km (0.068 R)
• M19: 18,658,445 km (0.111 R)
• M20: 19,537,632 km (0.111 R)
• M21: 20,367,600 km (0.068 R)
• M22: 24,698,758 km (0.11 R)
• M23: 28,924,150 km (0.067 R)
• M24: 29,312,955 km (0.111 R)
• M25: 30,300,002 km (0.03 R)
• M26: 34,688,455 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.6

Radius: 7.2

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.12 AU - 13.02 AU

Year: 20508 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,584,224 km

• M1: 89,609 km (0.089 R)
• M2: 316,699 km (0.101 R)
• M3: 625,020 km (0.099 R)
• M4: 984,204 km (0.118 R)
• M5: 1,239,568 km (0.047 R)
• M6: 2,141,344 km (0.117 R)
• M7: 3,202,142 km (0.069 R)
• M8: 6,832,733 km (0.099 R)
• M9: 7,923,002 km (0.077 R)
• M10: 8,746,838 km (0.066 R)
• M11: 9,971,296 km (0.066 R)
• M12: 10,383,887 km (0.074 R)
• M13: 11,819,728 km (0.096 R)
• M14: 12,962,805 km (0.091 R)
• M15: 17,081,683 km (0.059 R)
• M16: 19,253,994 km (0.118 R)
• M17: 19,801,522 km (0.118 R)
• M18: 20,832,251 km (0.108 R)
• M19: 21,312,311 km (0.064 R)
• M20: 24,882,315 km (0.065 R)
• M21: 29,910,897 km (0.105 R)
• M22: 34,364,576 km (0.076 R)
• M23: 35,987,862 km (0.114 R)
• M24: 37,661,563 km (0.055 R)
• M25: 40,268,456 km (0.106 R)
• M26: 43,459,079 km (0.105 R)
• M27: 51,550,977 km (0.103 R)
• M28: 51,901,036 km (0.073 R)
• M29: 54,758,954 km (0.066 R)
• M30: 56,041,756 km (0.116 R)
• M31: 58,476,760 km (0.115 R)
• M32: 62,359,424 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit