🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 14.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 514 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,052,580 km

• M1: 182,809 km (0.115 R)
• M2: 729,888 km (0.109 R)
• M3: 1,272,479 km (0.052 R)
• M4: 1,853,368 km (0.11 R)
• M5: 2,367,087 km (0.034 R)
• M6: 2,913,419 km (0.104 R)
• M7: 3,702,996 km (0.105 R)
• M8: 4,250,973 km (0.088 R)
• M9: 5,398,090 km (0.107 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 11

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.4 AU - 1.61 AU

Year: 1205 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,052,580 km

• M1: 136,732 km (0.108 R)
• M2: 557,102 km (0.119 R)
• M3: 1,037,162 km (0.113 R)
• M4: 1,383,182 km (0.116 R)
• M5: 1,945,221 km (0.116 R)
• M6: 2,389,078 km (0.102 R)
• M7: 3,204,087 km (0.086 R)
• M8: 4,459,064 km (0.063 R)
• M9: 5,217,974 km (0.117 R)
• M10: 5,713,442 km (0.109 R)
• M11: 6,308,093 km (0.09 R)
• M12: 8,205,593 km (0.038 R)
• M13: 8,620,876 km (0.094 R)
• M14: 9,463,860 km (0.073 R)
• M15: 10,489,055 km (0.072 R)
• M16: 10,879,655 km (0.079 R)
• M17: 11,279,979 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 14.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.88 AU - 2.04 AU

Year: 1800 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,052,580 km

• M1: 181,612 km (0.105 R)
• M2: 655,089 km (0.114 R)
• M3: 1,304,793 km (0.04 R)
• M4: 2,172,460 km (0.083 R)
• M5: 2,656,409 km (0.084 R)
• M6: 3,511,960 km (0.107 R)
• M7: 4,986,396 km (0.054 R)
• M8: 5,933,650 km (0.112 R)
• M9: 7,672,875 km (0.102 R)
• M10: 8,782,143 km (0.098 R)
• M11: 9,311,869 km (0.103 R)
• M12: 9,995,681 km (0.055 R)
• M13: 11,354,778 km (0.107 R)
• M14: 13,273,221 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 11.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.74 AU - 2.54 AU

Year: 2054 Days

Day: 13 Hours

Environment

Temp: -200 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,052,580 km

• M1: 143,165 km (0.039 R)
• M2: 979,716 km (0.086 R)
• M3: 1,403,976 km (0.101 R)
• M4: 1,818,661 km (0.112 R)
• M5: 2,328,192 km (0.083 R)
• M6: 3,197,954 km (0.102 R)
• M7: 3,567,012 km (0.073 R)
• M8: 4,828,271 km (0.043 R)
• M9: 5,225,454 km (0.084 R)
• M10: 5,813,224 km (0.068 R)
• M11: 6,314,825 km (0.058 R)
• M12: 6,790,846 km (0.114 R)
• M13: 7,347,799 km (0.075 R)
• M14: 7,995,408 km (0.054 R)
• M15: 9,303,641 km (0.086 R)
• M16: 9,851,169 km (0.093 R)
• M17: 10,712,704 km (0.116 R)
• M18: 11,701,845 km (0.101 R)
• M19: 14,395,504 km (0.065 R)
• M20: 15,647,040 km (0.111 R)
• M21: 16,719,357 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 11

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.03 AU - 3.07 AU

Year: 2671 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,052,580 km

• M1: 136,732 km (0.051 R)
• M2: 860,487 km (0.105 R)
• M3: 1,243,607 km (0.086 R)
• M4: 1,908,719 km (0.071 R)
• M5: 2,825,904 km (0.089 R)
• M6: 3,979,154 km (0.066 R)
• M7: 4,927,754 km (0.088 R)
• M8: 5,949,657 km (0.117 R)
• M9: 6,386,184 km (0.104 R)
• M10: 6,869,833 km (0.109 R)
• M11: 7,768,318 km (0.061 R)
• M12: 9,022,996 km (0.109 R)
• M13: 10,442,679 km (0.114 R)
• M14: 11,968,129 km (0.11 R)
• M15: 13,185,706 km (0.062 R)
• M16: 14,226,309 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.4

Radius: 4.8

Gravity: 35.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.15 AU - 11.75 AU

Year: 19057 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,052,580 km

• M1: 59,690 km (0.097 R)
• M2: 219,460 km (0.08 R)
• M3: 665,112 km (0.119 R)
• M4: 996,322 km (0.043 R)
• M5: 1,151,455 km (0.114 R)
• M6: 2,123,691 km (0.041 R)
• M7: 2,294,383 km (0.026 R)
• M8: 6,089,232 km (0.102 R)
• M9: 8,471,279 km (0.118 R)
• M10: 11,935,965 km (0.066 R)
• M11: 12,965,049 km (0.063 R)
• M12: 18,737,732 km (0.083 R)
• M13: 19,192,509 km (0.038 R)
• M14: 26,582,644 km (0.082 R)
• M15: 33,359,428 km (0.097 R)
• M16: 33,892,894 km (0.093 R)
• M17: 34,703,714 km (0.084 R)
• M18: 37,932,036 km (0.052 R)
• M19: 44,333,479 km (0.117 R)
• M20: 67,564,382 km (0.094 R)
• M21: 72,125,921 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit