🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.68 AU - 0.74 AU

Year: 261 Days

Day: 27.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 14.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.59 AU - 3.89 AU

Year: 2546 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,241,791 km

• M1: 175,329 km (0.117 R)
• M2: 645,216 km (0.11 R)
• M3: 1,296,864 km (0.092 R)
• M4: 1,819,708 km (0.068 R)
• M5: 2,350,931 km (0.096 R)
• M6: 2,806,755 km (0.11 R)
• M7: 3,816,391 km (0.027 R)
• M8: 4,508,581 km (0.067 R)
• M9: 5,474,235 km (0.115 R)
• M10: 7,953,520 km (0.068 R)
• M11: 8,405,904 km (0.116 R)
• M12: 10,795,581 km (0.062 R)
• M13: 12,710,134 km (0.109 R)
• M14: 13,251,679 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 10.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.11 AU - 4.57 AU

Year: 3947 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,241,791 km

• M1: 133,142 km (0.096 R)
• M2: 523,293 km (0.039 R)
• M3: 954,135 km (0.103 R)
• M4: 1,395,748 km (0.087 R)
• M5: 1,733,839 km (0.063 R)
• M6: 2,719,091 km (0.115 R)
• M7: 3,097,424 km (0.082 R)
• M8: 3,682,651 km (0.118 R)
• M9: 5,756,526 km (0.095 R)
• M10: 6,642,893 km (0.114 R)
• M11: 7,334,484 km (0.108 R)
• M12: 8,375,686 km (0.109 R)
• M13: 8,720,509 km (0.04 R)
• M14: 9,438,878 km (0.061 R)
• M15: 11,618,070 km (0.108 R)
• M16: 13,682,670 km (0.071 R)
• M17: 15,512,252 km (0.048 R)
• M18: 16,139,217 km (0.116 R)
• M19: 16,512,613 km (0.086 R)
• M20: 18,121,688 km (0.106 R)
• M21: 20,138,417 km (0.057 R)
• M22: 20,509,270 km (0.068 R)
• M23: 21,137,581 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 11.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.73 AU - 6.31 AU

Year: 6448 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,241,791 km

• M1: 154,535 km (0.089 R)
• M2: 656,136 km (0.11 R)
• M3: 1,060,948 km (0.105 R)
• M4: 1,899,295 km (0.119 R)
• M5: 2,788,355 km (0.106 R)
• M6: 6,082,051 km (0.097 R)
• M7: 6,519,026 km (0.045 R)
• M8: 6,945,530 km (0.074 R)
• M9: 8,338,585 km (0.114 R)
• M10: 10,230,250 km (0.025 R)
• M11: 11,493,904 km (0.094 R)
• M12: 16,853,098 km (0.066 R)
• M13: 19,161,842 km (0.089 R)
• M14: 19,786,114 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 4

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.81 AU - 10.89 AU

Year: 15602 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,241,791 km

• M1: 51,611 km (0.051 R)
• M2: 187,745 km (0.11 R)
• M3: 329,564 km (0.082 R)
• M4: 1,074,711 km (0.035 R)
• M5: 1,469,350 km (0.061 R)
• M6: 1,669,811 km (0.087 R)
• M7: 1,888,224 km (0.104 R)
• M8: 2,785,064 km (0.066 R)
• M9: 3,231,464 km (0.097 R)
• M10: 3,801,880 km (0.076 R)
• M11: 4,042,434 km (0.106 R)
• M12: 6,458,290 km (0.118 R)
• M13: 6,917,705 km (0.11 R)
• M14: 7,195,508 km (0.036 R)
• M15: 7,944,245 km (0.105 R)
• M16: 8,471,279 km (0.038 R)
• M17: 8,697,770 km (0.029 R)
• M18: 11,737,898 km (0.06 R)
• M19: 12,247,727 km (0.053 R)
• M20: 13,803,096 km (0.089 R)
• M21: 14,823,055 km (0.1 R)
• M22: 15,892,231 km (0.114 R)
• M23: 18,108,074 km (0.109 R)
• M24: 19,250,703 km (0.074 R)
• M25: 19,879,313 km (0.1 R)
• M26: 26,838,905 km (0.053 R)
• M27: 29,442,656 km (0.084 R)
• M28: 31,018,819 km (0.113 R)
• M29: 32,100,262 km (0.086 R)
• M30: 32,429,527 km (0.115 R)
• M31: 41,932,882 km (0.082 R)
• M32: 42,194,827 km (0.026 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit