🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 19.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,743,142 km

• M1: 266,284 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1 AU - 1.22 AU

Year: 425 Days

Day: 41.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 8.1

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.17 AU - 15.25 AU

Year: 15506 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,743,142 km

• M1: 100,979 km (0.063 R)
• M2: 567,574 km (0.043 R)
• M3: 989,889 km (0.091 R)
• M4: 1,709,305 km (0.113 R)
• M5: 1,990,549 km (0.107 R)
• M6: 2,407,030 km (0.112 R)
• M7: 3,026,664 km (0.087 R)
• M8: 3,361,015 km (0.05 R)
• M9: 3,864,711 km (0.077 R)
• M10: 4,322,032 km (0.092 R)
• M11: 5,455,386 km (0.1 R)
• M12: 5,757,723 km (0.05 R)
• M13: 6,071,130 km (0.113 R)
• M14: 7,169,478 km (0.042 R)
• M15: 8,052,105 km (0.036 R)
• M16: 8,901,672 km (0.058 R)
• M17: 9,321,443 km (0.072 R)
• M18: 9,920,284 km (0.117 R)
• M19: 10,602,450 km (0.059 R)
• M20: 10,895,811 km (0.112 R)
• M21: 11,683,893 km (0.115 R)
• M22: 12,123,711 km (0.079 R)
• M23: 16,281,035 km (0.113 R)
• M24: 16,750,773 km (0.103 R)
• M25: 20,027,265 km (0.102 R)
• M26: 31,884,991 km (0.042 R)
• M27: 37,002,435 km (0.082 R)
• M28: 40,750,011 km (0.044 R)
• M29: 41,181,451 km (0.104 R)
• M30: 54,187,490 km (0.064 R)
• M31: 56,472,598 km (0.108 R)
• M32: 64,682,828 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 3.3

Gravity: 65.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.56 AU - 15.02 AU

Year: 18611 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,743,142 km

• M1: 42,635 km (0.051 R)
• M2: 246,836 km (0.103 R)
• M3: 498,460 km (0.096 R)
• M4: 981,811 km (0.092 R)
• M5: 1,147,416 km (0.069 R)
• M6: 1,454,241 km (0.12 R)
• M7: 1,584,690 km (0.064 R)
• M8: 2,492,301 km (0.055 R)
• M9: 3,325,860 km (0.115 R)
• M10: 3,552,949 km (0.106 R)
• M11: 4,101,674 km (0.119 R)
• M12: 4,531,619 km (0.111 R)
• M13: 4,882,276 km (0.083 R)
• M14: 6,042,856 km (0.107 R)
• M15: 7,959,504 km (0.116 R)
• M16: 9,953,195 km (0.073 R)
• M17: 10,424,279 km (0.038 R)
• M18: 11,284,018 km (0.085 R)
• M19: 11,474,157 km (0.088 R)
• M20: 13,283,393 km (0.116 R)
• M21: 14,891,271 km (0.07 R)
• M22: 15,120,006 km (0.048 R)
• M23: 15,663,196 km (0.119 R)
• M24: 16,299,586 km (0.101 R)
• M25: 16,461,450 km (0.104 R)
• M26: 17,709,097 km (0.063 R)
• M27: 18,225,359 km (0.1 R)
• M28: 20,297,289 km (0.047 R)
• M29: 28,368,693 km (0.116 R)
• M30: 31,890,676 km (0.109 R)
• M31: 32,143,795 km (0.112 R)
• M32: 35,286,398 km (0.115 R)
• M33: 35,829,438 km (0.113 R)
• M34: 38,199,068 km (0.094 R)
• M35: 40,374,820 km (0.102 R)
• M36: 43,713,246 km (0.05 R)
• M37: 53,386,394 km (0.115 R)
• M38: 54,281,438 km (0.114 R)
• M39: 55,551,225 km (0.098 R)
• M40: 64,593,668 km (0.052 R)
• M41: 68,932,604 km (0.065 R)
• M42: 69,567,797 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 3.6

Gravity: 40.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.17 AU - 19.03 AU

Year: 23478 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,743,142 km

• M1: 63,280 km (0.078 R)
• M2: 200,162 km (0.113 R)
• M3: 339,737 km (0.059 R)
• M4: 586,124 km (0.081 R)
• M5: 918,082 km (0.032 R)
• M6: 1,288,187 km (0.053 R)
• M7: 1,732,194 km (0.094 R)
• M8: 2,786,560 km (0.04 R)
• M9: 4,076,991 km (0.09 R)
• M10: 4,513,368 km (0.092 R)
• M11: 5,598,102 km (0.116 R)
• M12: 5,760,266 km (0.06 R)
• M13: 7,706,684 km (0.083 R)
• M14: 8,530,669 km (0.111 R)
• M15: 9,298,256 km (0.114 R)
• M16: 11,032,993 km (0.111 R)
• M17: 11,743,732 km (0.097 R)
• M18: 16,660,416 km (0.106 R)
• M19: 17,336,149 km (0.11 R)
• M20: 17,680,823 km (0.084 R)
• M21: 18,029,984 km (0.045 R)
• M22: 18,383,783 km (0.097 R)
• M23: 20,604,414 km (0.081 R)
• M24: 23,309,143 km (0.112 R)
• M25: 25,128,104 km (0.118 R)
• M26: 33,351,050 km (0.112 R)
• M27: 34,287,234 km (0.109 R)
• M28: 34,422,470 km (0.103 R)
• M29: 35,793,834 km (0.081 R)
• M30: 38,791,177 km (0.053 R)
• M31: 46,924,215 km (0.115 R)
• M32: 50,857,292 km (0.116 R)
• M33: 52,096,561 km (0.085 R)
• M34: 58,018,841 km (0.082 R)
• M35: 60,745,113 km (0.08 R)
• M36: 63,759,510 km (0.109 R)
• M37: 64,992,645 km (0.098 R)
• M38: 70,084,358 km (0.091 R)
• M39: 76,352,958 km (0.088 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit