🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.39 AU - 0.63 AU

Year: 235 Days

Day: 46.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 44.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 10.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.62 AU - 0.78 AU

Year: 378 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,512,768 km

• M1: 129,103 km (0.101 R)
• M2: 475,721 km (0.105 R)
• M3: 873,053 km (0.08 R)
• M4: 1,255,725 km (0.042 R)
• M5: 1,847,534 km (0.098 R)
• M6: 2,248,755 km (0.046 R)
• M7: 2,839,218 km (0.094 R)
• M8: 3,608,450 km (0.106 R)
• M9: 4,042,434 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 10

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.77 AU - 0.95 AU

Year: 515 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,512,768 km

• M1: 124,316 km (0.072 R)
• M2: 468,391 km (0.114 R)
• M3: 872,305 km (0.103 R)
• M4: 1,397,693 km (0.034 R)
• M5: 1,745,957 km (0.092 R)
• M6: 2,247,110 km (0.079 R)
• M7: 2,763,671 km (0.114 R)
• M8: 3,183,293 km (0.101 R)
• M9: 4,136,830 km (0.08 R)
• M10: 4,452,781 km (0.1 R)
• M11: 5,975,537 km (0.066 R)
• M12: 6,459,636 km (0.077 R)
• M13: 6,824,206 km (0.114 R)
• M14: 7,138,511 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 8.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.3 AU - 3.48 AU

Year: 4030 Days

Day: 6.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,512,768 km

• M1: 109,506 km (0.047 R)
• M2: 540,048 km (0.105 R)
• M3: 893,398 km (0.062 R)
• M4: 1,514,529 km (0.098 R)
• M5: 1,895,854 km (0.063 R)
• M6: 2,443,681 km (0.08 R)
• M7: 2,954,708 km (0.048 R)
• M8: 3,593,790 km (0.088 R)
• M9: 4,593,103 km (0.092 R)
• M10: 5,194,936 km (0.078 R)
• M11: 6,526,207 km (0.103 R)
• M12: 7,286,912 km (0.087 R)
• M13: 7,672,576 km (0.108 R)
• M14: 11,435,560 km (0.085 R)
• M15: 11,781,431 km (0.077 R)
• M16: 13,000,354 km (0.076 R)
• M17: 14,551,534 km (0.045 R)
• M18: 15,163,839 km (0.116 R)
• M19: 15,687,132 km (0.116 R)
• M20: 16,114,383 km (0.037 R)
• M21: 17,160,222 km (0.113 R)
• M22: 18,842,899 km (0.101 R)
• M23: 21,601,633 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 13.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.48 AU - 4.48 AU

Year: 5127 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,512,768 km

• M1: 169,195 km (0.03 R)
• M2: 636,689 km (0.077 R)
• M3: 1,082,341 km (0.119 R)
• M4: 1,747,303 km (0.112 R)
• M5: 2,198,341 km (0.088 R)
• M6: 3,024,719 km (0.069 R)
• M7: 3,728,877 km (0.092 R)
• M8: 4,464,000 km (0.1 R)
• M9: 5,612,463 km (0.118 R)
• M10: 7,226,475 km (0.061 R)
• M11: 7,989,873 km (0.076 R)
• M12: 10,156,648 km (0.107 R)
• M13: 11,304,513 km (0.071 R)
• M14: 13,159,526 km (0.095 R)
• M15: 14,636,057 km (0.113 R)
• M16: 16,099,274 km (0.106 R)
• M17: 16,897,678 km (0.101 R)
• M18: 18,046,590 km (0.119 R)
• M19: 20,713,920 km (0.113 R)
• M20: 21,732,382 km (0.074 R)
• M21: 22,179,081 km (0.06 R)
• M22: 24,265,373 km (0.105 R)
• M23: 27,766,113 km (0.051 R)
• M24: 28,735,956 km (0.095 R)
• M25: 32,260,482 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 3.3

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.04 AU - 8.74 AU

Year: 12971 Days

Day: 16.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,512,768 km

• M1: 41,439 km (0.09 R)
• M2: 197,918 km (0.12 R)
• M3: 396,285 km (0.109 R)
• M4: 644,168 km (0.089 R)
• M5: 775,964 km (0.048 R)
• M6: 1,061,247 km (0.093 R)
• M7: 1,819,708 km (0.072 R)
• M8: 1,949,410 km (0.042 R)
• M9: 2,905,041 km (0.105 R)
• M10: 3,105,353 km (0.105 R)
• M11: 4,896,787 km (0.047 R)
• M12: 5,021,552 km (0.119 R)
• M13: 7,117,418 km (0.116 R)
• M14: 8,829,715 km (0.119 R)
• M15: 9,297,059 km (0.1 R)
• M16: 11,224,029 km (0.11 R)
• M17: 12,569,213 km (0.101 R)
• M18: 13,040,446 km (0.057 R)
• M19: 13,340,839 km (0.045 R)
• M20: 15,912,576 km (0.084 R)
• M21: 17,897,291 km (0.089 R)
• M22: 18,568,836 km (0.088 R)
• M23: 18,720,229 km (0.106 R)
• M24: 19,803,617 km (0.093 R)
• M25: 22,264,352 km (0.04 R)
• M26: 25,852,008 km (0.112 R)
• M27: 28,479,844 km (0.094 R)
• M28: 29,087,062 km (0.09 R)
• M29: 31,066,840 km (0.079 R)
• M30: 31,387,428 km (0.118 R)
• M31: 36,227,967 km (0.064 R)
• M32: 37,541,586 km (0.078 R)
• M33: 42,981,413 km (0.12 R)
• M34: 46,234,568 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit