🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 12.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.58 AU - 0.88 AU

Year: 431 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 22,930,073 km

• M1: 155,432 km (0.102 R)
• M2: 560,842 km (0.118 R)
• M3: 1,278,015 km (0.089 R)
• M4: 1,835,865 km (0.109 R)
• M5: 2,297,973 km (0.099 R)
• M6: 2,912,072 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 9.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.79 AU - 1.23 AU

Year: 701 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,930,073 km

• M1: 116,836 km (0.116 R)
• M2: 414,087 km (0.034 R)
• M3: 815,159 km (0.104 R)
• M4: 1,240,166 km (0.078 R)
• M5: 1,560,455 km (0.106 R)
• M6: 2,032,885 km (0.12 R)
• M7: 2,566,950 km (0.059 R)
• M8: 2,884,696 km (0.103 R)
• M9: 3,776,000 km (0.035 R)
• M10: 4,203,850 km (0.1 R)
• M11: 5,277,065 km (0.065 R)
• M12: 6,094,168 km (0.116 R)
• M13: 6,543,411 km (0.025 R)
• M14: 6,847,992 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 10.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.16 AU - 1.32 AU

Year: 953 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,930,073 km

• M1: 126,859 km (0.113 R)
• M2: 445,802 km (0.082 R)
• M3: 802,144 km (0.107 R)
• M4: 1,302,997 km (0.111 R)
• M5: 1,872,517 km (0.111 R)
• M6: 2,515,638 km (0.061 R)
• M7: 3,576,885 km (0.034 R)
• M8: 5,276,766 km (0.079 R)
• M9: 5,676,491 km (0.117 R)
• M10: 6,414,757 km (0.074 R)
• M11: 7,801,080 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 14.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.24 AU - 2.58 AU

Year: 2582 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,930,073 km

• M1: 179,368 km (0.094 R)
• M2: 714,629 km (0.084 R)
• M3: 1,772,136 km (0.118 R)
• M4: 2,846,698 km (0.086 R)
• M5: 3,305,066 km (0.071 R)
• M6: 3,813,100 km (0.078 R)
• M7: 4,590,710 km (0.108 R)
• M8: 5,492,785 km (0.082 R)
• M9: 6,165,227 km (0.093 R)
• M10: 7,213,759 km (0.107 R)
• M11: 8,631,199 km (0.045 R)
• M12: 11,384,248 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 10.6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.33 AU - 3.13 AU

Year: 3114 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,930,073 km

• M1: 131,796 km (0.104 R)
• M2: 665,561 km (0.112 R)
• M3: 1,623,436 km (0.055 R)
• M4: 2,085,694 km (0.102 R)
• M5: 2,618,561 km (0.097 R)
• M6: 3,749,072 km (0.09 R)
• M7: 4,901,873 km (0.093 R)
• M8: 5,764,754 km (0.109 R)
• M9: 6,305,849 km (0.069 R)
• M10: 7,164,840 km (0.056 R)
• M11: 8,169,689 km (0.109 R)
• M12: 11,526,516 km (0.05 R)
• M13: 11,973,963 km (0.062 R)
• M14: 12,855,992 km (0.091 R)
• M15: 16,147,295 km (0.068 R)
• M16: 21,334,601 km (0.103 R)
• M17: 22,078,103 km (0.074 R)
• M18: 22,421,729 km (0.118 R)
• M19: 24,048,606 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 11.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.3 AU - 4.86 AU

Year: 5689 Days

Day: 12.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,930,073 km

• M1: 139,276 km (0.107 R)
• M2: 516,561 km (0.067 R)
• M3: 889,808 km (0.089 R)
• M4: 1,546,992 km (0.055 R)
• M5: 3,824,619 km (0.095 R)
• M6: 4,353,747 km (0.059 R)
• M7: 5,324,936 km (0.079 R)
• M8: 6,906,036 km (0.082 R)
• M9: 8,146,801 km (0.042 R)
• M10: 10,369,227 km (0.11 R)
• M11: 12,448,188 km (0.095 R)
• M12: 13,342,185 km (0.109 R)
• M13: 18,265,002 km (0.11 R)
• M14: 20,333,193 km (0.097 R)
• M15: 24,361,265 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 4.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.37 AU - 7.07 AU

Year: 9443 Days

Day: 24.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,930,073 km

• M1: 58,493 km (0.119 R)
• M2: 411,544 km (0.091 R)
• M3: 669,899 km (0.112 R)
• M4: 872,904 km (0.091 R)
• M5: 1,039,107 km (0.104 R)
• M6: 1,235,828 km (0.113 R)
• M7: 2,241,425 km (0.093 R)
• M8: 3,056,883 km (0.103 R)
• M9: 3,406,044 km (0.111 R)
• M10: 4,161,813 km (0.074 R)
• M11: 4,660,871 km (0.109 R)
• M12: 4,998,663 km (0.106 R)
• M13: 5,352,612 km (0.07 R)
• M14: 5,642,383 km (0.083 R)
• M15: 6,663,837 km (0.101 R)
• M16: 8,418,620 km (0.115 R)
• M17: 8,882,972 km (0.106 R)
• M18: 9,139,981 km (0.104 R)
• M19: 11,550,452 km (0.083 R)
• M20: 12,213,320 km (0.117 R)
• M21: 12,808,121 km (0.118 R)
• M22: 13,278,457 km (0.075 R)
• M23: 19,792,097 km (0.066 R)
• M24: 20,803,977 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 20,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit