🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 11.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 274 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,187,353 km

• M1: 146,756 km (0.083 R)
• M2: 753,225 km (0.089 R)
• M3: 1,298,360 km (0.026 R)
• M4: 1,680,283 km (0.116 R)
• M5: 2,331,184 km (0.079 R)
• M6: 2,725,673 km (0.09 R)
• M7: 3,093,534 km (0.038 R)
• M8: 3,505,826 km (0.106 R)
• M9: 4,534,162 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 396 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,187,353 km

• M1: 172,935 km (0.113 R)
• M2: 614,548 km (0.093 R)
• M3: 1,193,791 km (0.11 R)
• M4: 1,754,334 km (0.068 R)
• M5: 2,312,933 km (0.1 R)
• M6: 2,850,587 km (0.106 R)
• M7: 3,847,358 km (0.072 R)
• M8: 4,564,829 km (0.067 R)
• M9: 5,033,968 km (0.073 R)
• M10: 5,585,536 km (0.11 R)
• M11: 6,052,281 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 10

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.82 AU - 4.64 AU

Year: 6005 Days

Day: 10.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,187,353 km

• M1: 131,048 km (0.025 R)
• M2: 457,620 km (0.101 R)
• M3: 864,526 km (0.11 R)
• M4: 1,680,134 km (0.089 R)
• M5: 2,461,633 km (0.072 R)
• M6: 3,085,755 km (0.094 R)
• M7: 3,931,731 km (0.074 R)
• M8: 4,514,565 km (0.12 R)
• M9: 5,541,404 km (0.117 R)
• M10: 5,852,717 km (0.085 R)
• M11: 6,241,672 km (0.115 R)
• M12: 8,210,530 km (0.04 R)
• M13: 10,096,211 km (0.116 R)
• M14: 12,464,644 km (0.116 R)
• M15: 18,065,588 km (0.056 R)
• M16: 22,063,592 km (0.036 R)
• M17: 23,168,222 km (0.1 R)
• M18: 27,595,122 km (0.102 R)
• M19: 28,506,772 km (0.093 R)
• M20: 30,006,790 km (0.113 R)
• M21: 30,970,798 km (0.097 R)
• M22: 31,955,152 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 13.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.96 AU - 5.44 AU

Year: 8185 Days

Day: 12 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,187,353 km

• M1: 186,399 km (0.085 R)
• M2: 799,900 km (0.107 R)
• M3: 1,265,448 km (0.061 R)
• M4: 2,136,258 km (0.069 R)
• M5: 2,745,121 km (0.108 R)
• M6: 3,199,150 km (0.09 R)
• M7: 3,950,281 km (0.073 R)
• M8: 4,816,154 km (0.1 R)
• M9: 6,186,321 km (0.076 R)
• M10: 8,665,307 km (0.085 R)
• M11: 9,255,321 km (0.085 R)
• M12: 12,285,576 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.1

Radius: 3.5

Gravity: 53.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.01 AU - 6.93 AU

Year: 10069 Days

Day: 18.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,187,353 km

• M1: 43,683 km (0.113 R)
• M2: 159,771 km (0.037 R)
• M3: 404,961 km (0.094 R)
• M4: 1,451,997 km (0.095 R)
• M5: 1,934,600 km (0.088 R)
• M6: 2,617,215 km (0.109 R)
• M7: 7,002,527 km (0.063 R)
• M8: 7,121,756 km (0.117 R)
• M9: 10,616,811 km (0.099 R)
• M10: 12,847,914 km (0.084 R)
• M11: 15,846,005 km (0.106 R)
• M12: 16,821,682 km (0.038 R)
• M13: 18,059,605 km (0.114 R)
• M14: 20,714,967 km (0.108 R)
• M15: 21,626,766 km (0.084 R)
• M16: 25,920,075 km (0.096 R)
• M17: 28,164,642 km (0.074 R)
• M18: 28,466,680 km (0.103 R)
• M19: 30,219,069 km (0.046 R)
• M20: 30,429,852 km (0.069 R)
• M21: 33,259,795 km (0.112 R)
• M22: 38,439,921 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.8

Radius: 6.9

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.09 AU - 10.99 AU

Year: 23620 Days

Day: 17.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,187,353 km

• M1: 85,869 km (0.103 R)
• M2: 539,450 km (0.036 R)
• M3: 1,040,603 km (0.112 R)
• M4: 1,306,139 km (0.061 R)
• M5: 1,896,003 km (0.072 R)
• M6: 2,828,597 km (0.119 R)
• M7: 4,069,511 km (0.105 R)
• M8: 4,810,320 km (0.08 R)
• M9: 8,249,874 km (0.06 R)
• M10: 16,199,654 km (0.084 R)
• M11: 16,885,261 km (0.076 R)
• M12: 18,222,666 km (0.085 R)
• M13: 18,870,275 km (0.093 R)
• M14: 23,731,458 km (0.086 R)
• M15: 26,331,320 km (0.109 R)
• M16: 26,683,922 km (0.115 R)
• M17: 41,260,589 km (0.087 R)
• M18: 44,501,327 km (0.096 R)
• M19: 47,907,671 km (0.108 R)
• M20: 52,962,882 km (0.087 R)
• M21: 71,600,383 km (0.102 R)
• M22: 85,158,289 km (0.081 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: 455 - 10,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit