🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 9.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.46 AU - 0.54 AU

Year: 236 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,665,467 km

• M1: 123,269 km (0.058 R)
• M2: 735,274 km (0.114 R)
• M3: 1,086,978 km (0.104 R)
• M4: 1,890,767 km (0.062 R)
• M5: 2,356,466 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 8.6

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 318 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,665,467 km

• M1: 106,962 km (0.063 R)
• M2: 398,678 km (0.099 R)
• M3: 670,647 km (0.042 R)
• M4: 1,199,775 km (0.076 R)
• M5: 1,725,013 km (0.113 R)
• M6: 2,122,195 km (0.107 R)
• M7: 2,495,891 km (0.093 R)
• M8: 2,832,037 km (0.065 R)
• M9: 3,789,015 km (0.037 R)
• M10: 4,341,779 km (0.102 R)
• M11: 4,630,652 km (0.049 R)
• M12: 4,917,880 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 14.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 433 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,665,467 km

• M1: 180,265 km (0.085 R)
• M2: 674,836 km (0.093 R)
• M3: 1,282,203 km (0.117 R)
• M4: 1,776,774 km (0.077 R)
• M5: 2,261,471 km (0.094 R)
• M6: 2,926,583 km (0.107 R)
• M7: 3,379,865 km (0.112 R)
• M8: 3,943,250 km (0.074 R)
• M9: 5,062,990 km (0.067 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 8.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.98 AU - 1.56 AU

Year: 954 Days

Day: 15 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,665,467 km

• M1: 108,159 km (0.1 R)
• M2: 468,391 km (0.101 R)
• M3: 768,484 km (0.093 R)
• M4: 1,092,962 km (0.059 R)
• M5: 1,433,148 km (0.074 R)
• M6: 1,729,800 km (0.12 R)
• M7: 3,288,909 km (0.101 R)
• M8: 3,856,484 km (0.085 R)
• M9: 4,132,492 km (0.089 R)
• M10: 5,523,752 km (0.097 R)
• M11: 6,138,898 km (0.103 R)
• M12: 6,452,605 km (0.091 R)
• M13: 7,157,660 km (0.082 R)
• M14: 8,694,778 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 8.5

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.9 AU - 2 AU

Year: 1816 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,665,467 km

• M1: 105,915 km (0.063 R)
• M2: 519,404 km (0.074 R)
• M3: 826,827 km (0.064 R)
• M4: 1,590,525 km (0.106 R)
• M5: 2,053,081 km (0.112 R)
• M6: 2,463,578 km (0.111 R)
• M7: 2,732,704 km (0.109 R)
• M8: 3,589,900 km (0.082 R)
• M9: 4,071,007 km (0.098 R)
• M10: 4,894,842 km (0.118 R)
• M11: 5,776,123 km (0.046 R)
• M12: 6,332,777 km (0.094 R)
• M13: 8,343,522 km (0.067 R)
• M14: 9,054,710 km (0.109 R)
• M15: 9,528,038 km (0.106 R)
• M16: 9,911,308 km (0.073 R)
• M17: 12,472,872 km (0.055 R)
• M18: 15,303,114 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 13.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.75 AU - 5.59 AU

Year: 7839 Days

Day: 7.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,665,467 km

• M1: 164,109 km (0.107 R)
• M2: 833,260 km (0.095 R)
• M3: 1,265,897 km (0.077 R)
• M4: 1,814,323 km (0.097 R)
• M5: 2,358,859 km (0.095 R)
• M6: 2,811,094 km (0.04 R)
• M7: 3,422,799 km (0.115 R)
• M8: 3,849,153 km (0.084 R)
• M9: 4,263,240 km (0.075 R)
• M10: 4,707,396 km (0.115 R)
• M11: 5,375,799 km (0.102 R)
• M12: 9,097,645 km (0.115 R)
• M13: 9,670,306 km (0.117 R)
• M14: 10,223,518 km (0.074 R)
• M15: 11,962,743 km (0.077 R)
• M16: 12,801,688 km (0.09 R)
• M17: 13,521,703 km (0.073 R)
• M18: 14,763,066 km (0.075 R)
• M19: 16,856,838 km (0.115 R)
• M20: 18,682,081 km (0.109 R)
• M21: 19,743,777 km (0.119 R)
• M22: 21,697,974 km (0.098 R)
• M23: 23,246,013 km (0.089 R)
• M24: 28,418,060 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.5

Radius: 6.4

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.99 AU - 9.63 AU

Year: 14555 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,665,467 km

• M1: 117,434 km (0.027 R)
• M2: 426,952 km (0.094 R)
• M3: 717,621 km (0.083 R)
• M4: 1,124,976 km (0.1 R)
• M5: 1,490,294 km (0.098 R)
• M6: 3,123,903 km (0.103 R)
• M7: 3,732,766 km (0.08 R)
• M8: 4,481,354 km (0.116 R)
• M9: 5,254,476 km (0.094 R)
• M10: 8,297,147 km (0.1 R)
• M11: 10,381,943 km (0.038 R)
• M12: 11,484,928 km (0.083 R)
• M13: 15,552,344 km (0.108 R)
• M14: 16,452,026 km (0.106 R)
• M15: 17,465,252 km (0.106 R)
• M16: 19,273,741 km (0.11 R)
• M17: 25,340,383 km (0.107 R)
• M18: 29,305,325 km (0.081 R)
• M19: 32,930,231 km (0.042 R)
• M20: 35,933,857 km (0.061 R)
• M21: 39,525,553 km (0.043 R)
• M22: 42,623,575 km (0.117 R)
• M23: 56,461,378 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit