🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 9.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.56 AU - 0.86 AU

Year: 386 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,311,134 km

• M1: 113,246 km (0.116 R)
• M2: 572,511 km (0.082 R)
• M3: 936,034 km (0.089 R)
• M4: 1,465,461 km (0.068 R)
• M5: 1,781,860 km (0.114 R)
• M6: 2,128,329 km (0.083 R)
• M7: 3,254,801 km (0.087 R)
• M8: 3,753,411 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 12.6

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 428 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,311,134 km

• M1: 156,629 km (0.087 R)
• M2: 551,567 km (0.104 R)
• M3: 963,709 km (0.07 R)
• M4: 1,482,664 km (0.088 R)
• M5: 2,115,912 km (0.089 R)
• M6: 2,730,760 km (0.071 R)
• M7: 3,352,039 km (0.06 R)
• M8: 4,149,695 km (0.083 R)
• M9: 4,738,961 km (0.083 R)
• M10: 5,433,993 km (0.076 R)
• M11: 6,159,244 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 13.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.69 AU - 1.13 AU

Year: 561 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,311,134 km

• M1: 162,912 km (0.069 R)
• M2: 596,148 km (0.113 R)
• M3: 1,133,952 km (0.099 R)
• M4: 1,763,460 km (0.037 R)
• M5: 2,240,079 km (0.081 R)
• M6: 3,077,378 km (0.107 R)
• M7: 3,602,317 km (0.034 R)
• M8: 4,099,580 km (0.085 R)
• M9: 4,721,608 km (0.072 R)
• M10: 6,466,667 km (0.115 R)
• M11: 6,953,010 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 11.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.78 AU - 1.08 AU

Year: 579 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,311,134 km

• M1: 148,102 km (0.037 R)
• M2: 648,058 km (0.09 R)
• M3: 1,224,907 km (0.059 R)
• M4: 1,741,768 km (0.087 R)
• M5: 2,422,289 km (0.086 R)
• M6: 3,076,480 km (0.099 R)
• M7: 3,665,746 km (0.028 R)
• M8: 4,787,431 km (0.102 R)
• M9: 6,480,729 km (0.072 R)
• M10: 6,891,824 km (0.115 R)
• M11: 7,653,427 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 8.9

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.72 AU - 2.06 AU

Year: 1678 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,311,134 km

• M1: 120,725 km (0.078 R)
• M2: 473,926 km (0.052 R)
• M3: 1,192,295 km (0.06 R)
• M4: 1,628,223 km (0.041 R)
• M5: 2,025,555 km (0.072 R)
• M6: 2,317,121 km (0.103 R)
• M7: 2,595,523 km (0.115 R)
• M8: 3,252,407 km (0.083 R)
• M9: 4,642,770 km (0.116 R)
• M10: 5,870,819 km (0.079 R)
• M11: 6,443,928 km (0.118 R)
• M12: 6,999,385 km (0.106 R)
• M13: 7,415,267 km (0.097 R)
• M14: 9,148,508 km (0.098 R)
• M15: 14,432,903 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 8.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.07 AU - 2.39 AU

Year: 2150 Days

Day: 8.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,311,134 km

• M1: 102,026 km (0.065 R)
• M2: 763,697 km (0.057 R)
• M3: 1,082,939 km (0.113 R)
• M4: 1,482,814 km (0.12 R)
• M5: 2,226,764 km (0.058 R)
• M6: 2,772,797 km (0.088 R)
• M7: 3,683,848 km (0.063 R)
• M8: 4,612,551 km (0.067 R)
• M9: 5,840,450 km (0.119 R)
• M10: 7,172,470 km (0.093 R)
• M11: 8,221,001 km (0.095 R)
• M12: 8,926,206 km (0.105 R)
• M13: 10,360,251 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.4

Radius: 6.6

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.55 AU - 7.67 AU

Year: 10973 Days

Day: 21.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,311,134 km

• M1: 83,176 km (0.054 R)
• M2: 418,575 km (0.119 R)
• M3: 873,951 km (0.091 R)
• M4: 1,246,150 km (0.057 R)
• M5: 1,488,648 km (0.064 R)
• M6: 2,054,428 km (0.077 R)
• M7: 2,676,156 km (0.095 R)
• M8: 3,020,231 km (0.098 R)
• M9: 3,302,971 km (0.106 R)
• M10: 4,448,143 km (0.056 R)
• M11: 4,873,151 km (0.037 R)
• M12: 6,558,520 km (0.112 R)
• M13: 7,532,253 km (0.093 R)
• M14: 8,728,138 km (0.103 R)
• M15: 12,181,455 km (0.077 R)
• M16: 12,399,420 km (0.115 R)
• M17: 16,186,340 km (0.051 R)
• M18: 19,542,419 km (0.03 R)
• M19: 19,766,367 km (0.115 R)
• M20: 21,540,747 km (0.112 R)
• M21: 22,020,507 km (0.078 R)
• M22: 24,268,215 km (0.099 R)
• M23: 29,311,459 km (0.027 R)
• M24: 36,233,203 km (0.075 R)
• M25: 39,472,296 km (0.07 R)
• M26: 39,710,755 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit