🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 12

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.56 AU - 0.8 AU

Year: 368 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 21,689,462 km

• M1: 149,747 km (0.095 R)
• M2: 597,494 km (0.079 R)
• M3: 1,029,533 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 13.8

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 443 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,689,462 km

• M1: 172,038 km (0.103 R)
• M2: 686,654 km (0.045 R)
• M3: 1,121,535 km (0.115 R)
• M4: 1,905,877 km (0.053 R)
• M5: 2,639,654 km (0.101 R)
• M6: 3,193,915 km (0.1 R)
• M7: 3,695,217 km (0.058 R)
• M8: 4,150,892 km (0.074 R)
• M9: 4,614,047 km (0.105 R)
• M10: 5,079,596 km (0.06 R)
• M11: 6,088,035 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.88 AU - 1.08 AU

Year: 636 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,689,462 km

• M1: 112,198 km (0.072 R)
• M2: 418,126 km (0.073 R)
• M3: 732,581 km (0.113 R)
• M4: 1,383,481 km (0.106 R)
• M5: 1,717,533 km (0.106 R)
• M6: 2,078,363 km (0.095 R)
• M7: 2,359,757 km (0.119 R)
• M8: 2,954,558 km (0.038 R)
• M9: 3,476,505 km (0.114 R)
• M10: 4,087,313 km (0.11 R)
• M11: 4,426,152 km (0.084 R)
• M12: 4,815,855 km (0.082 R)
• M13: 5,194,337 km (0.087 R)
• M14: 5,717,930 km (0.115 R)
• M15: 6,334,123 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 10

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.04 AU - 1.48 AU

Year: 928 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 52 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,689,462 km

• M1: 124,465 km (0.12 R)
• M2: 653,294 km (0.061 R)
• M3: 1,003,652 km (0.116 R)
• M4: 1,370,915 km (0.117 R)
• M5: 2,450,712 km (0.09 R)
• M6: 2,977,746 km (0.095 R)
• M7: 3,781,535 km (0.101 R)
• M8: 4,810,320 km (0.112 R)
• M9: 7,506,522 km (0.111 R)
• M10: 7,890,240 km (0.087 R)
• M11: 8,490,577 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 14.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.65 AU - 1.73 AU

Year: 1441 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,689,462 km

• M1: 181,612 km (0.08 R)
• M2: 664,215 km (0.095 R)
• M3: 1,270,535 km (0.103 R)
• M4: 1,805,796 km (0.118 R)
• M5: 2,360,954 km (0.107 R)
• M6: 3,016,043 km (0.115 R)
• M7: 3,741,742 km (0.08 R)
• M8: 4,470,284 km (0.08 R)
• M9: 4,987,443 km (0.07 R)
• M10: 6,614,320 km (0.045 R)
• M11: 7,444,738 km (0.034 R)
• M12: 8,805,031 km (0.103 R)
• M13: 9,375,149 km (0.11 R)
• M14: 10,391,068 km (0.053 R)
• M15: 11,942,398 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 8.5

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.59 AU - 4.21 AU

Year: 5052 Days

Day: 10.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 21,689,462 km

• M1: 105,766 km (0.047 R)
• M2: 470,037 km (0.089 R)
• M3: 887,863 km (0.079 R)
• M4: 1,298,510 km (0.057 R)
• M5: 1,652,009 km (0.103 R)
• M6: 2,203,128 km (0.112 R)
• M7: 2,505,316 km (0.077 R)
• M8: 3,395,124 km (0.045 R)
• M9: 4,049,764 km (0.101 R)
• M10: 5,158,733 km (0.095 R)
• M11: 6,114,813 km (0.119 R)
• M12: 7,890,540 km (0.071 R)
• M13: 9,523,251 km (0.115 R)
• M14: 10,331,229 km (0.106 R)
• M15: 15,755,947 km (0.081 R)
• M16: 17,437,876 km (0.083 R)
• M17: 18,840,805 km (0.108 R)
• M18: 24,813,200 km (0.042 R)
• M19: 26,585,038 km (0.108 R)
• M20: 27,501,923 km (0.044 R)
• M21: 29,047,419 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 8.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.16 AU - 5.32 AU

Year: 7869 Days

Day: 13.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,689,462 km

• M1: 111,899 km (0.117 R)
• M2: 432,487 km (0.105 R)
• M3: 758,760 km (0.066 R)
• M4: 1,144,274 km (0.071 R)
• M5: 1,623,885 km (0.095 R)
• M6: 2,044,105 km (0.108 R)
• M7: 3,873,837 km (0.091 R)
• M8: 4,271,468 km (0.111 R)
• M9: 6,141,441 km (0.06 R)
• M10: 7,132,976 km (0.105 R)
• M11: 8,779,749 km (0.096 R)
• M12: 10,949,367 km (0.063 R)
• M13: 12,851,803 km (0.069 R)
• M14: 14,317,863 km (0.116 R)
• M15: 20,172,226 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit