🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 13.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.6 AU - 0.8 AU

Year: 404 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 85,979,930 km

• M1: 165,455 km (0.083 R)
• M2: 613,950 km (0.055 R)
• M3: 1,129,165 km (0.088 R)
• M4: 1,638,845 km (0.112 R)
• M5: 2,187,420 km (0.062 R)
• M6: 3,095,030 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 9.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.71 AU - 0.93 AU

Year: 513 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,979,930 km

• M1: 115,639 km (0.111 R)
• M2: 494,571 km (0.06 R)
• M3: 994,227 km (0.079 R)
• M4: 1,410,558 km (0.104 R)
• M5: 1,718,730 km (0.085 R)
• M6: 2,014,335 km (0.12 R)
• M7: 2,465,074 km (0.09 R)
• M8: 2,822,912 km (0.104 R)
• M9: 3,472,915 km (0.112 R)
• M10: 4,016,703 km (0.061 R)
• M11: 4,428,845 km (0.088 R)
• M12: 4,854,002 km (0.045 R)
• M13: 5,435,938 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 14.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.12 AU - 1.26 AU

Year: 896 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,979,930 km

• M1: 182,809 km (0.097 R)
• M2: 768,035 km (0.064 R)
• M3: 1,771,388 km (0.069 R)
• M4: 2,524,015 km (0.11 R)
• M5: 3,083,212 km (0.106 R)
• M6: 6,456,345 km (0.057 R)
• M7: 8,146,502 km (0.104 R)
• M8: 9,216,874 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 12.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.98 AU - 2.9 AU

Year: 2631 Days

Day: 13.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,979,930 km

• M1: 155,582 km (0.105 R)
• M2: 560,842 km (0.052 R)
• M3: 1,113,607 km (0.105 R)
• M4: 1,912,758 km (0.109 R)
• M5: 2,587,594 km (0.042 R)
• M6: 3,471,269 km (0.082 R)
• M7: 4,458,166 km (0.088 R)
• M8: 6,835,127 km (0.108 R)
• M9: 7,596,879 km (0.062 R)
• M10: 8,653,788 km (0.119 R)
• M11: 9,472,238 km (0.106 R)
• M12: 10,815,926 km (0.1 R)
• M13: 11,979,498 km (0.09 R)
• M14: 13,041,643 km (0.076 R)
• M15: 14,310,532 km (0.049 R)
• M16: 15,711,816 km (0.03 R)
• M17: 17,925,864 km (0.114 R)
• M18: 19,373,822 km (0.098 R)
• M19: 20,961,055 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 10.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.64 AU - 3.96 AU

Year: 4138 Days

Day: 11.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,979,930 km

• M1: 125,662 km (0.111 R)
• M2: 705,354 km (0.111 R)
• M3: 1,506,899 km (0.106 R)
• M4: 4,882,575 km (0.109 R)
• M5: 5,935,296 km (0.094 R)
• M6: 7,384,151 km (0.105 R)
• M7: 8,802,937 km (0.097 R)
• M8: 9,844,587 km (0.051 R)
• M9: 10,925,132 km (0.048 R)
• M10: 11,994,308 km (0.083 R)
• M11: 14,792,387 km (0.077 R)
• M12: 19,244,120 km (0.118 R)
• M13: 21,315,602 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.9

Radius: 4.9

Gravity: 39.48 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.34 AU - 8.66 AU

Year: 15619 Days

Day: 17.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,979,930 km

• M1: 60,886 km (0.093 R)
• M2: 245,640 km (0.095 R)
• M3: 432,936 km (0.066 R)
• M4: 1,210,696 km (0.049 R)
• M5: 1,555,070 km (0.038 R)
• M6: 1,813,126 km (0.089 R)
• M7: 2,327,892 km (0.106 R)
• M8: 3,062,717 km (0.081 R)
• M9: 5,308,032 km (0.107 R)
• M10: 5,893,408 km (0.077 R)
• M11: 6,264,710 km (0.084 R)
• M12: 7,712,069 km (0.069 R)
• M13: 9,423,768 km (0.097 R)
• M14: 9,817,061 km (0.089 R)
• M15: 10,397,650 km (0.066 R)
• M16: 10,939,494 km (0.114 R)
• M17: 12,813,506 km (0.113 R)
• M18: 13,018,755 km (0.093 R)
• M19: 14,518,025 km (0.114 R)
• M20: 23,662,194 km (0.065 R)
• M21: 47,533,377 km (0.106 R)
• M22: 56,187,165 km (0.119 R)
• M23: 57,662,499 km (0.062 R)
• M24: 70,406,143 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 3.8

Gravity: 52.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.74 AU - 12.82 AU

Year: 22751 Days

Day: 24.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,979,930 km

• M1: 47,273 km (0.102 R)
• M2: 618,288 km (0.072 R)
• M3: 1,106,426 km (0.067 R)
• M4: 2,461,483 km (0.027 R)
• M5: 3,336,182 km (0.07 R)
• M6: 8,088,607 km (0.062 R)
• M7: 9,198,773 km (0.101 R)
• M8: 9,850,870 km (0.114 R)
• M9: 10,157,097 km (0.118 R)
• M10: 10,918,251 km (0.042 R)
• M11: 15,382,251 km (0.107 R)
• M12: 15,877,720 km (0.101 R)
• M13: 17,163,065 km (0.109 R)
• M14: 17,339,440 km (0.075 R)
• M15: 18,240,020 km (0.076 R)
• M16: 31,988,064 km (0.077 R)
• M17: 32,389,435 km (0.114 R)
• M18: 35,152,358 km (0.075 R)
• M19: 39,892,965 km (0.089 R)
• M20: 44,708,072 km (0.059 R)
• M21: 71,421,614 km (0.095 R)
• M22: 84,187,997 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit