🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.5 AU - 1.56 AU

Year: 684 Days

Day: 47.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.17 AU - 2.55 AU

Year: 1311 Days

Day: 31.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 9.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.76 AU - 9.74 AU

Year: 8570 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,575,277 km

• M1: 145,858 km (0.057 R)
• M2: 615,296 km (0.075 R)
• M3: 1,310,328 km (0.066 R)
• M4: 2,243,070 km (0.113 R)
• M5: 3,401,556 km (0.056 R)
• M6: 5,902,683 km (0.067 R)
• M7: 6,237,334 km (0.088 R)
• M8: 6,779,626 km (0.067 R)
• M9: 12,658,074 km (0.093 R)
• M10: 14,057,562 km (0.11 R)
• M11: 14,878,256 km (0.047 R)
• M12: 18,482,967 km (0.094 R)
• M13: 20,974,519 km (0.076 R)
• M14: 23,002,917 km (0.103 R)
• M15: 24,373,981 km (0.111 R)
• M16: 24,686,042 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 10.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.34 AU - 13 AU

Year: 15354 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 102 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,575,277 km

• M1: 156,330 km (0.097 R)
• M2: 563,685 km (0.03 R)
• M3: 949,198 km (0.096 R)
• M4: 1,424,172 km (0.065 R)
• M5: 1,800,560 km (0.097 R)
• M6: 2,502,024 km (0.11 R)
• M7: 2,842,659 km (0.111 R)
• M8: 3,545,021 km (0.061 R)
• M9: 4,192,780 km (0.076 R)
• M10: 4,647,557 km (0.102 R)
• M11: 5,198,376 km (0.034 R)
• M12: 6,504,665 km (0.062 R)
• M13: 7,354,680 km (0.029 R)
• M14: 7,806,615 km (0.117 R)
• M15: 8,541,739 km (0.071 R)
• M16: 10,099,651 km (0.075 R)
• M17: 11,184,834 km (0.09 R)
• M18: 13,223,704 km (0.104 R)
• M19: 13,893,304 km (0.054 R)
• M20: 19,852,385 km (0.038 R)
• M21: 20,488,326 km (0.074 R)
• M22: 22,137,942 km (0.112 R)
• M23: 23,608,190 km (0.069 R)
• M24: 27,714,502 km (0.081 R)
• M25: 30,143,821 km (0.117 R)
• M26: 31,090,327 km (0.087 R)
• M27: 32,932,026 km (0.102 R)
• M28: 35,538,021 km (0.106 R)
• M29: 41,930,937 km (0.113 R)
• M30: 42,977,972 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 3.8

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.63 AU - 15.59 AU

Year: 19168 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,575,277 km

• M1: 47,423 km (0.064 R)
• M2: 278,551 km (0.106 R)
• M3: 564,882 km (0.117 R)
• M4: 1,192,145 km (0.105 R)
• M5: 1,616,106 km (0.118 R)
• M6: 1,811,331 km (0.075 R)
• M7: 1,932,356 km (0.107 R)
• M8: 2,867,791 km (0.089 R)
• M9: 3,539,186 km (0.11 R)
• M10: 3,701,500 km (0.106 R)
• M11: 3,868,900 km (0.088 R)
• M12: 4,070,408 km (0.068 R)
• M13: 4,717,569 km (0.11 R)
• M14: 10,701,035 km (0.049 R)
• M15: 11,388,138 km (0.065 R)
• M16: 11,982,939 km (0.046 R)
• M17: 12,226,484 km (0.057 R)
• M18: 14,569,337 km (0.112 R)
• M19: 17,427,105 km (0.07 R)
• M20: 19,359,610 km (0.087 R)
• M21: 23,643,644 km (0.068 R)
• M22: 24,904,006 km (0.062 R)
• M23: 25,500,603 km (0.103 R)
• M24: 28,952,723 km (0.042 R)
• M25: 35,877,758 km (0.095 R)
• M26: 38,060,391 km (0.084 R)
• M27: 39,117,450 km (0.092 R)
• M28: 40,466,224 km (0.099 R)
• M29: 43,255,925 km (0.108 R)
• M30: 44,989,914 km (0.071 R)
• M31: 46,920,026 km (0.119 R)
• M32: 47,981,722 km (0.119 R)
• M33: 49,059,425 km (0.083 R)
• M34: 53,367,694 km (0.103 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit