🌌 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: 29.9

Radius: 11.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 362 Days

Day: 6.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 87,817,009 km

• M1: 146,905 km (0.067 R)
• M2: 514,018 km (0.106 R)
• M3: 953,686 km (0.114 R)
• M4: 1,568,085 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 12.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.89 AU - 0.89 AU

Year: 542 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,817,009 km

• M1: 155,432 km (0.113 R)
• M2: 547,977 km (0.108 R)
• M3: 1,119,740 km (0.108 R)
• M4: 2,162,138 km (0.105 R)
• M5: 2,887,688 km (0.112 R)
• M6: 3,308,207 km (0.093 R)
• M7: 4,840,538 km (0.099 R)
• M8: 5,545,593 km (0.092 R)
• M9: 5,951,452 km (0.041 R)
• M10: 6,397,104 km (0.109 R)
• M11: 7,118,315 km (0.09 R)
• M12: 7,532,103 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 9.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.06 AU - 2.94 AU

Year: 2552 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,817,009 km

• M1: 130,449 km (0.109 R)
• M2: 534,214 km (0.114 R)
• M3: 1,148,014 km (0.099 R)
• M4: 1,515,426 km (0.04 R)
• M5: 1,927,569 km (0.11 R)
• M6: 2,374,866 km (0.089 R)
• M7: 2,758,585 km (0.092 R)
• M8: 3,136,020 km (0.089 R)
• M9: 3,830,154 km (0.109 R)
• M10: 4,185,000 km (0.103 R)
• M11: 5,270,483 km (0.104 R)
• M12: 5,616,203 km (0.045 R)
• M13: 6,430,165 km (0.058 R)
• M14: 7,810,954 km (0.057 R)
• M15: 9,181,121 km (0.068 R)
• M16: 9,751,238 km (0.104 R)
• M17: 10,273,783 km (0.113 R)
• M18: 11,875,827 km (0.106 R)
• M19: 12,231,122 km (0.087 R)
• M20: 13,087,869 km (0.033 R)
• M21: 13,637,940 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 8.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.16 AU - 3 AU

Year: 2676 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,817,009 km

• M1: 103,223 km (0.069 R)
• M2: 699,220 km (0.075 R)
• M3: 1,235,230 km (0.113 R)
• M4: 1,904,680 km (0.072 R)
• M5: 2,998,091 km (0.108 R)
• M6: 3,847,807 km (0.088 R)
• M7: 5,399,137 km (0.097 R)
• M8: 7,565,164 km (0.057 R)
• M9: 8,692,085 km (0.075 R)
• M10: 9,927,165 km (0.109 R)
• M11: 10,965,674 km (0.116 R)
• M12: 11,550,900 km (0.108 R)
• M13: 16,246,179 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 10.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.49 AU - 3.25 AU

Year: 3139 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,817,009 km

• M1: 133,591 km (0.079 R)
• M2: 573,857 km (0.102 R)
• M3: 1,190,500 km (0.112 R)
• M4: 2,028,547 km (0.075 R)
• M5: 2,612,876 km (0.096 R)
• M6: 3,163,845 km (0.109 R)
• M7: 4,959,768 km (0.052 R)
• M8: 10,426,972 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.97 AU - 3.17 AU

Year: 3473 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,817,009 km

• M1: 175,030 km (0.109 R)
• M2: 1,432,848 km (0.076 R)
• M3: 2,168,421 km (0.12 R)
• M4: 3,556,689 km (0.031 R)
• M5: 4,575,600 km (0.104 R)
• M6: 6,458,738 km (0.112 R)
• M7: 8,269,471 km (0.065 R)
• M8: 10,832,531 km (0.069 R)
• M9: 17,585,080 km (0.103 R)
• M10: 19,601,061 km (0.111 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.8

Radius: 4.1

Gravity: 44.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.13 AU - 13.05 AU

Year: 23846 Days

Day: 24.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 120.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,817,009 km

• M1: 64,028 km (0.095 R)
• M2: 281,693 km (0.101 R)
• M3: 911,051 km (0.1 R)
• M4: 1,279,511 km (0.116 R)
• M5: 2,169,468 km (0.106 R)
• M6: 2,304,106 km (0.111 R)
• M7: 2,565,753 km (0.115 R)
• M8: 3,500,590 km (0.1 R)
• M9: 3,749,820 km (0.072 R)
• M10: 3,977,508 km (0.069 R)
• M11: 4,318,741 km (0.12 R)
• M12: 4,866,868 km (0.087 R)
• M13: 8,372,843 km (0.076 R)
• M14: 8,705,698 km (0.119 R)
• M15: 9,940,330 km (0.108 R)
• M16: 12,896,683 km (0.092 R)
• M17: 16,910,842 km (0.081 R)
• M18: 17,086,770 km (0.112 R)
• M19: 19,198,643 km (0.09 R)
• M20: 19,486,319 km (0.114 R)
• M21: 21,996,572 km (0.073 R)
• M22: 25,861,134 km (0.109 R)
• M23: 27,891,625 km (0.111 R)
• M24: 29,260,596 km (0.113 R)
• M25: 30,804,446 km (0.112 R)
• M26: 31,198,636 km (0.11 R)
• M27: 33,496,758 km (0.063 R)
• M28: 35,615,812 km (0.102 R)
• M29: 40,119,007 km (0.096 R)
• M30: 40,275,337 km (0.106 R)
• M31: 47,213,686 km (0.094 R)
• M32: 53,760,239 km (0.102 R)
• M33: 57,249,310 km (0.086 R)
• M34: 69,965,279 km (0.055 R)
• M35: 74,825,115 km (0.111 R)
• M36: 76,493,730 km (0.073 R)
• M37: 78,431,022 km (0.116 R)
• M38: 87,553,949 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit