🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 33.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,486,772 km

• M1: 262,245 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.56 AU - 1.9 AU

Year: 800 Days

Day: 39.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,486,772 km

• M1: 170,990 km (0.108 R)
• M2: 957,127 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.55 AU - 4.19 AU

Year: 2676 Days

Day: 44.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.49 AU - 7.27 AU

Year: 5664 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,486,772 km

• M1: 186,698 km (0.08 R)
• M2: 806,632 km (0.081 R)
• M3: 1,601,146 km (0.12 R)
• M4: 2,104,692 km (0.037 R)
• M5: 2,944,535 km (0.108 R)
• M6: 3,784,228 km (0.101 R)
• M7: 4,325,473 km (0.102 R)
• M8: 5,383,728 km (0.117 R)
• M9: 8,210,230 km (0.073 R)
• M10: 10,104,738 km (0.043 R)
• M11: 11,303,316 km (0.083 R)
• M12: 12,223,492 km (0.06 R)
• M13: 14,447,414 km (0.072 R)
• M14: 16,799,242 km (0.11 R)
• M15: 19,902,351 km (0.103 R)
• M16: 21,705,005 km (0.065 R)
• M17: 22,172,200 km (0.109 R)
• M18: 22,646,126 km (0.082 R)
• M19: 25,980,812 km (0.048 R)
• M20: 28,780,835 km (0.093 R)
• M21: 29,630,102 km (0.08 R)
• M22: 30,593,363 km (0.115 R)
• M23: 31,477,935 km (0.047 R)
• M24: 32,077,224 km (0.086 R)
• M25: 32,582,267 km (0.091 R)
• M26: 36,268,209 km (0.062 R)
• M27: 37,148,293 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220

Radius: 6.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13 AU - 14.2 AU

Year: 17627 Days

Day: 17.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,486,772 km

• M1: 83,326 km (0.027 R)
• M2: 371,601 km (0.103 R)
• M3: 585,526 km (0.102 R)
• M4: 963,111 km (0.094 R)
• M5: 1,413,550 km (0.107 R)
• M6: 1,770,640 km (0.099 R)
• M7: 2,769,805 km (0.052 R)
• M8: 3,525,723 km (0.118 R)
• M9: 4,411,641 km (0.111 R)
• M10: 5,047,731 km (0.098 R)
• M11: 5,674,546 km (0.065 R)
• M12: 5,882,936 km (0.073 R)
• M13: 6,845,599 km (0.069 R)
• M14: 7,952,324 km (0.104 R)
• M15: 10,155,601 km (0.092 R)
• M16: 12,326,715 km (0.118 R)
• M17: 14,986,116 km (0.116 R)
• M18: 15,791,551 km (0.11 R)
• M19: 17,930,801 km (0.106 R)
• M20: 20,095,033 km (0.107 R)
• M21: 20,336,783 km (0.105 R)
• M22: 24,841,923 km (0.11 R)
• M23: 25,401,120 km (0.12 R)
• M24: 25,683,710 km (0.06 R)
• M25: 27,128,826 km (0.119 R)
• M26: 28,424,493 km (0.105 R)
• M27: 29,448,790 km (0.11 R)
• M28: 32,558,032 km (0.056 R)
• M29: 37,927,997 km (0.087 R)
• M30: 39,420,086 km (0.12 R)
• M31: 45,225,830 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 4.7

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.53 AU - 17.89 AU

Year: 19829 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,486,772 km

• M1: 58,642 km (0.068 R)
• M2: 330,462 km (0.106 R)
• M3: 485,295 km (0.089 R)
• M4: 1,044,792 km (0.082 R)
• M5: 1,641,837 km (0.071 R)
• M6: 2,807,354 km (0.059 R)
• M7: 3,522,431 km (0.083 R)
• M8: 3,699,256 km (0.037 R)
• M9: 3,908,843 km (0.095 R)
• M10: 4,294,506 km (0.092 R)
• M11: 4,735,371 km (0.118 R)
• M12: 5,336,455 km (0.084 R)
• M13: 5,987,056 km (0.078 R)
• M14: 8,432,383 km (0.091 R)
• M15: 9,122,179 km (0.083 R)
• M16: 9,651,456 km (0.077 R)
• M17: 11,252,901 km (0.116 R)
• M18: 12,087,957 km (0.075 R)
• M19: 12,726,141 km (0.119 R)
• M20: 13,204,106 km (0.067 R)
• M21: 16,256,801 km (0.116 R)
• M22: 19,433,811 km (0.099 R)
• M23: 21,458,917 km (0.088 R)
• M24: 22,479,174 km (0.098 R)
• M25: 29,391,494 km (0.07 R)
• M26: 42,019,948 km (0.092 R)
• M27: 44,561,167 km (0.085 R)
• M28: 45,384,404 km (0.085 R)
• M29: 47,202,766 km (0.095 R)
• M30: 47,486,702 km (0.116 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit