🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 297 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,483,172 km

• M1: 185,501 km (0.098 R)
• M2: 816,804 km (0.066 R)
• M3: 1,290,730 km (0.107 R)
• M4: 1,912,459 km (0.117 R)
• M5: 2,397,755 km (0.114 R)
• M6: 2,956,204 km (0.065 R)
• M7: 3,671,281 km (0.103 R)
• M8: 4,249,178 km (0.074 R)
• M9: 4,774,416 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 14.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.66 AU - 0.8 AU

Year: 431 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,483,172 km

• M1: 234,420 km (0.089 R)
• M2: 750,233 km (0.119 R)
• M3: 1,417,440 km (0.085 R)
• M4: 2,007,304 km (0.083 R)
• M5: 2,904,293 km (0.067 R)
• M6: 4,230,029 km (0.085 R)
• M7: 4,831,862 km (0.066 R)
• M8: 5,457,929 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.1

Radius: 11.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.13 AU

Year: 649 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,483,172 km

• M1: 146,756 km (0.073 R)
• M2: 910,752 km (0.051 R)
• M3: 1,339,649 km (0.12 R)
• M4: 1,821,055 km (0.105 R)
• M5: 2,417,202 km (0.108 R)
• M6: 3,520,187 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 9.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.46 AU - 2.24 AU

Year: 1737 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,483,172 km

• M1: 115,639 km (0.052 R)
• M2: 705,653 km (0.106 R)
• M3: 1,027,737 km (0.073 R)
• M4: 1,427,912 km (0.112 R)
• M5: 2,031,539 km (0.085 R)
• M6: 2,418,848 km (0.068 R)
• M7: 3,099,069 km (0.064 R)
• M8: 4,156,726 km (0.12 R)
• M9: 4,701,263 km (0.071 R)
• M10: 5,625,329 km (0.099 R)
• M11: 5,991,694 km (0.083 R)
• M12: 6,581,558 km (0.046 R)
• M13: 7,759,193 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 8.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.92 AU - 3 AU

Year: 2663 Days

Day: 11.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,483,172 km

• M1: 130,150 km (0.109 R)
• M2: 1,059,901 km (0.08 R)
• M3: 1,686,716 km (0.074 R)
• M4: 1,969,007 km (0.099 R)
• M5: 2,294,981 km (0.094 R)
• M6: 3,308,955 km (0.054 R)
• M7: 3,942,053 km (0.071 R)
• M8: 4,425,853 km (0.108 R)
• M9: 6,593,825 km (0.088 R)
• M10: 7,756,500 km (0.119 R)
• M11: 10,250,297 km (0.105 R)
• M12: 10,582,853 km (0.069 R)
• M13: 11,446,182 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 13.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.21 AU - 3.11 AU

Year: 2995 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,483,172 km

• M1: 162,912 km (0.083 R)
• M2: 629,657 km (0.101 R)
• M3: 1,422,377 km (0.113 R)
• M4: 4,588,765 km (0.063 R)
• M5: 4,999,860 km (0.089 R)
• M6: 6,273,686 km (0.079 R)
• M7: 7,409,433 km (0.049 R)
• M8: 9,564,241 km (0.064 R)
• M9: 14,876,760 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.1

Radius: 5.6

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.45 AU - 6.57 AU

Year: 10170 Days

Day: 22.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,483,172 km

• M1: 70,461 km (0.073 R)
• M2: 260,151 km (0.094 R)
• M3: 685,757 km (0.108 R)
• M4: 923,168 km (0.112 R)
• M5: 1,158,486 km (0.078 R)
• M6: 1,841,699 km (0.038 R)
• M7: 2,547,053 km (0.069 R)
• M8: 2,763,821 km (0.072 R)
• M9: 3,145,146 km (0.06 R)
• M10: 3,371,786 km (0.082 R)
• M11: 3,857,830 km (0.113 R)
• M12: 4,501,250 km (0.119 R)
• M13: 5,339,597 km (0.094 R)
• M14: 6,067,839 km (0.056 R)
• M15: 6,491,949 km (0.055 R)
• M16: 6,785,460 km (0.067 R)
• M17: 7,965,787 km (0.082 R)
• M18: 11,240,335 km (0.055 R)
• M19: 12,769,076 km (0.085 R)
• M20: 13,171,793 km (0.106 R)
• M21: 17,466,449 km (0.117 R)
• M22: 17,962,815 km (0.094 R)
• M23: 18,541,609 km (0.105 R)
• M24: 19,282,268 km (0.085 R)
• M25: 19,889,037 km (0.092 R)
• M26: 20,197,059 km (0.086 R)
• M27: 21,541,944 km (0.071 R)
• M28: 22,861,247 km (0.102 R)
• M29: 23,885,544 km (0.108 R)
• M30: 25,208,288 km (0.083 R)
• M31: 25,569,118 km (0.101 R)
• M32: 29,869,160 km (0.114 R)
• M33: 30,989,049 km (0.083 R)
• M34: 34,849,871 km (0.071 R)
• M35: 35,297,618 km (0.03 R)
• M36: 37,594,394 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit