🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 14.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.76 AU - 0.86 AU

Year: 471 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,791,328 km

• M1: 177,872 km (0.114 R)
• M2: 662,569 km (0.113 R)
• M3: 1,205,609 km (0.098 R)
• M4: 2,364,843 km (0.089 R)
• M5: 2,933,165 km (0.1 R)
• M6: 3,450,624 km (0.113 R)
• M7: 5,366,973 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 13.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.1 AU - 1.32 AU

Year: 859 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 20,791,328 km

• M1: 168,298 km (0.093 R)
• M2: 820,395 km (0.117 R)
• M3: 1,955,244 km (0.081 R)
• M4: 2,666,881 km (0.099 R)
• M5: 3,455,561 km (0.061 R)
• M6: 4,946,154 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 14.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.07 AU - 1.63 AU

Year: 1013 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,791,328 km

• M1: 177,872 km (0.073 R)
• M2: 799,152 km (0.115 R)
• M3: 1,293,872 km (0.083 R)
• M4: 2,183,531 km (0.057 R)
• M5: 2,685,731 km (0.065 R)
• M6: 3,723,491 km (0.054 R)
• M7: 4,207,889 km (0.106 R)
• M8: 4,752,724 km (0.115 R)
• M9: 5,304,890 km (0.117 R)
• M10: 6,028,495 km (0.113 R)
• M11: 6,562,111 km (0.068 R)
• M12: 7,521,781 km (0.04 R)
• M13: 8,518,402 km (0.114 R)
• M14: 9,048,876 km (0.096 R)
• M15: 9,660,731 km (0.118 R)
• M16: 10,742,025 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 11.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.09 AU - 3.51 AU

Year: 3871 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,791,328 km

• M1: 144,212 km (0.052 R)
• M2: 799,301 km (0.067 R)
• M3: 1,800,710 km (0.101 R)
• M4: 2,197,294 km (0.1 R)
• M5: 3,444,491 km (0.104 R)
• M6: 4,108,406 km (0.098 R)
• M7: 5,523,153 km (0.103 R)
• M8: 6,280,717 km (0.101 R)
• M9: 9,813,022 km (0.096 R)
• M10: 10,835,972 km (0.117 R)
• M11: 11,282,671 km (0.1 R)
• M12: 12,117,577 km (0.062 R)
• M13: 13,497,917 km (0.109 R)
• M14: 16,686,296 km (0.109 R)
• M15: 18,203,817 km (0.086 R)
• M16: 19,222,279 km (0.061 R)
• M17: 19,811,695 km (0.098 R)
• M18: 21,442,162 km (0.107 R)
• M19: 26,305,589 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 11.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.67 AU - 5.43 AU

Year: 7327 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,791,328 km

• M1: 143,614 km (0.117 R)
• M2: 508,932 km (0.108 R)
• M3: 977,472 km (0.1 R)
• M4: 1,389,914 km (0.094 R)
• M5: 2,009,847 km (0.053 R)
• M6: 2,749,310 km (0.112 R)
• M7: 3,732,168 km (0.101 R)
• M8: 4,124,563 km (0.107 R)
• M9: 6,658,900 km (0.09 R)
• M10: 8,051,357 km (0.119 R)
• M11: 8,500,600 km (0.095 R)
• M12: 10,515,384 km (0.102 R)
• M13: 11,404,145 km (0.113 R)
• M14: 12,024,078 km (0.094 R)
• M15: 18,374,209 km (0.1 R)
• M16: 18,726,213 km (0.083 R)
• M17: 20,781,388 km (0.112 R)
• M18: 22,982,721 km (0.108 R)
• M19: 24,139,860 km (0.107 R)
• M20: 26,391,009 km (0.103 R)
• M21: 26,839,504 km (0.075 R)
• M22: 32,114,025 km (0.12 R)
• M23: 36,801,824 km (0.119 R)
• M24: 37,474,416 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 7.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.16 AU - 7.54 AU

Year: 12866 Days

Day: 24.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,791,328 km

• M1: 98,286 km (0.039 R)
• M2: 427,551 km (0.066 R)
• M3: 1,463,516 km (0.049 R)
• M4: 1,714,092 km (0.049 R)
• M5: 2,919,552 km (0.104 R)
• M6: 3,687,737 km (0.079 R)
• M7: 4,183,355 km (0.12 R)
• M8: 5,777,320 km (0.054 R)
• M9: 6,799,672 km (0.108 R)
• M10: 7,429,928 km (0.101 R)
• M11: 14,063,995 km (0.119 R)
• M12: 18,517,224 km (0.095 R)
• M13: 20,564,770 km (0.045 R)
• M14: 25,451,983 km (0.105 R)
• M15: 26,784,601 km (0.075 R)
• M16: 38,124,120 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 6.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.05 AU - 9.69 AU

Year: 18519 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,791,328 km

• M1: 88,412 km (0.111 R)
• M2: 492,177 km (0.098 R)
• M3: 1,848,431 km (0.047 R)
• M4: 2,580,862 km (0.115 R)
• M5: 3,643,606 km (0.101 R)
• M6: 5,311,772 km (0.095 R)
• M7: 8,855,147 km (0.067 R)
• M8: 13,814,316 km (0.109 R)
• M9: 14,292,132 km (0.066 R)
• M10: 15,483,679 km (0.052 R)
• M11: 17,614,700 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit