🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 14.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.62 AU - 0.7 AU

Year: 370 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,640,113 km

• M1: 184,005 km (0.056 R)
• M2: 847,173 km (0.082 R)
• M3: 1,363,884 km (0.077 R)
• M4: 2,016,430 km (0.086 R)
• M5: 2,617,215 km (0.085 R)
• M6: 3,405,296 km (0.062 R)
• M7: 4,028,371 km (0.053 R)
• M8: 4,612,102 km (0.113 R)
• M9: 5,205,856 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 15

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 570 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,640,113 km

• M1: 187,596 km (0.096 R)
• M2: 666,309 km (0.08 R)
• M3: 1,381,686 km (0.11 R)
• M4: 2,376,811 km (0.074 R)
• M5: 3,210,520 km (0.083 R)
• M6: 4,384,115 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 10.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.04 AU

Year: 580 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,640,113 km

• M1: 136,433 km (0.112 R)
• M2: 576,849 km (0.115 R)
• M3: 955,182 km (0.057 R)
• M4: 1,397,693 km (0.111 R)
• M5: 1,774,829 km (0.114 R)
• M6: 2,238,732 km (0.093 R)
• M7: 3,104,156 km (0.073 R)
• M8: 3,450,624 km (0.059 R)
• M9: 4,308,119 km (0.085 R)
• M10: 4,802,840 km (0.108 R)
• M11: 5,624,730 km (0.107 R)
• M12: 6,087,885 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 10.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.23 AU - 1.27 AU

Year: 965 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,640,113 km

• M1: 130,599 km (0.083 R)
• M2: 613,650 km (0.106 R)
• M3: 1,114,355 km (0.034 R)
• M4: 2,280,919 km (0.081 R)
• M5: 2,817,377 km (0.105 R)
• M6: 3,994,712 km (0.088 R)
• M7: 5,234,280 km (0.103 R)
• M8: 5,741,566 km (0.076 R)
• M9: 6,259,175 km (0.116 R)
• M10: 7,093,781 km (0.074 R)
• M11: 7,793,002 km (0.03 R)
• M12: 8,293,108 km (0.115 R)
• M13: 9,183,813 km (0.118 R)
• M14: 9,772,182 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 9.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.27 AU - 1.59 AU

Year: 1180 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,640,113 km

• M1: 121,922 km (0.111 R)
• M2: 448,046 km (0.112 R)
• M3: 965,205 km (0.118 R)
• M4: 1,855,014 km (0.119 R)
• M5: 2,495,442 km (0.085 R)
• M6: 3,379,416 km (0.075 R)
• M7: 4,110,201 km (0.105 R)
• M8: 4,477,315 km (0.067 R)
• M9: 4,981,609 km (0.096 R)
• M10: 5,318,204 km (0.086 R)
• M11: 5,776,423 km (0.109 R)
• M12: 6,081,752 km (0.067 R)
• M13: 6,748,360 km (0.038 R)
• M14: 7,565,464 km (0.083 R)
• M15: 10,574,475 km (0.054 R)
• M16: 10,933,360 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 13.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.55 AU - 2.05 AU

Year: 1667 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,640,113 km

• M1: 165,455 km (0.094 R)
• M2: 610,659 km (0.098 R)
• M3: 1,377,647 km (0.109 R)
• M4: 2,795,087 km (0.12 R)
• M5: 4,558,846 km (0.095 R)
• M6: 5,146,915 km (0.068 R)
• M7: 6,757,485 km (0.118 R)
• M8: 8,514,064 km (0.058 R)
• M9: 9,589,224 km (0.086 R)
• M10: 10,018,869 km (0.12 R)
• M11: 11,419,853 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.5

Radius: 7.3

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.71 AU - 7.49 AU

Year: 13059 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,640,113 km

• M1: 222,003 km (0.098 R)
• M2: 1,010,683 km (0.086 R)
• M3: 1,241,662 km (0.045 R)
• M4: 2,318,318 km (0.088 R)
• M5: 3,632,535 km (0.096 R)
• M6: 4,370,352 km (0.093 R)
• M7: 4,926,407 km (0.109 R)
• M8: 6,461,282 km (0.115 R)
• M9: 7,051,595 km (0.101 R)
• M10: 8,936,528 km (0.098 R)
• M11: 10,554,279 km (0.093 R)
• M12: 20,107,450 km (0.082 R)
• M13: 22,008,240 km (0.057 R)
• M14: 23,340,110 km (0.086 R)
• M15: 25,540,096 km (0.092 R)
• M16: 29,773,716 km (0.077 R)
• M17: 30,002,601 km (0.106 R)
• M18: 30,232,682 km (0.053 R)
• M19: 30,696,436 km (0.111 R)
• M20: 43,007,742 km (0.104 R)
• M21: 48,007,303 km (0.112 R)
• M22: 51,218,571 km (0.083 R)
• M23: 52,209,208 km (0.105 R)
• M24: 52,709,314 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit