🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.24 AU - 1.84 AU

Year: 678 Days

Day: 38.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,594,803 km

• M1: 899,981 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.12 AU - 3.42 AU

Year: 2098 Days

Day: 38.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 177.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,594,803 km

• M1: 801,695 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.31 AU - 3.35 AU

Year: 2156 Days

Day: 20.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.66 AU - 6.28 AU

Year: 5175 Days

Day: 9.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,594,803 km

• M1: 144,661 km (0.092 R)
• M2: 543,489 km (0.085 R)
• M3: 983,157 km (0.093 R)
• M4: 1,466,508 km (0.067 R)
• M5: 1,870,572 km (0.048 R)
• M6: 2,449,067 km (0.107 R)
• M7: 2,959,046 km (0.108 R)
• M8: 4,300,041 km (0.101 R)
• M9: 5,313,716 km (0.105 R)
• M10: 5,956,987 km (0.034 R)
• M11: 6,565,551 km (0.075 R)
• M12: 6,974,103 km (0.043 R)
• M13: 7,368,593 km (0.088 R)
• M14: 7,842,369 km (0.073 R)
• M15: 9,027,334 km (0.091 R)
• M16: 9,944,219 km (0.035 R)
• M17: 11,166,284 km (0.117 R)
• M18: 12,006,276 km (0.082 R)
• M19: 12,441,756 km (0.087 R)
• M20: 13,160,573 km (0.118 R)
• M21: 14,193,846 km (0.102 R)
• M22: 17,507,738 km (0.098 R)
• M23: 18,757,030 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.2

Radius: 10.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.5 AU - 7.96 AU

Year: 6194 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,594,803 km

• M1: 135,536 km (0.087 R)
• M2: 603,777 km (0.032 R)
• M3: 1,156,242 km (0.092 R)
• M4: 1,623,885 km (0.114 R)
• M5: 2,870,035 km (0.12 R)
• M6: 4,326,370 km (0.06 R)
• M7: 4,860,734 km (0.047 R)
• M8: 5,838,506 km (0.091 R)
• M9: 6,767,060 km (0.089 R)
• M10: 7,157,809 km (0.111 R)
• M11: 7,791,207 km (0.115 R)
• M12: 8,260,645 km (0.111 R)
• M13: 9,256,219 km (0.112 R)
• M14: 9,963,218 km (0.106 R)
• M15: 10,705,822 km (0.079 R)
• M16: 12,511,319 km (0.053 R)
• M17: 12,992,725 km (0.106 R)
• M18: 15,896,120 km (0.076 R)
• M19: 18,510,642 km (0.102 R)
• M20: 24,659,414 km (0.092 R)
• M21: 26,890,068 km (0.087 R)
• M22: 29,158,869 km (0.088 R)
• M23: 30,196,330 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 8.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.88 AU - 7.78 AU

Year: 7040 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,594,803 km

• M1: 109,655 km (0.116 R)
• M2: 552,465 km (0.068 R)
• M3: 887,564 km (0.105 R)
• M4: 1,688,960 km (0.103 R)
• M5: 2,623,797 km (0.079 R)
• M6: 2,961,140 km (0.109 R)
• M7: 3,482,040 km (0.117 R)
• M8: 4,019,246 km (0.047 R)
• M9: 4,330,709 km (0.104 R)
• M10: 4,902,621 km (0.05 R)
• M11: 5,966,561 km (0.11 R)
• M12: 6,828,993 km (0.056 R)
• M13: 7,339,272 km (0.115 R)
• M14: 7,977,905 km (0.106 R)
• M15: 8,726,343 km (0.044 R)
• M16: 9,365,874 km (0.118 R)
• M17: 10,157,845 km (0.088 R)
• M18: 11,605,653 km (0.118 R)
• M19: 15,011,099 km (0.106 R)
• M20: 16,205,638 km (0.084 R)
• M21: 17,345,574 km (0.044 R)
• M22: 18,416,395 km (0.065 R)
• M23: 19,216,744 km (0.106 R)
• M24: 21,419,423 km (0.084 R)
• M25: 22,581,649 km (0.063 R)
• M26: 23,355,818 km (0.056 R)
• M27: 24,586,709 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 12

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.75 AU - 10.77 AU

Year: 9997 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,594,803 km

• M1: 149,299 km (0.046 R)
• M2: 633,098 km (0.105 R)
• M3: 1,643,033 km (0.051 R)
• M4: 2,063,703 km (0.119 R)
• M5: 2,486,466 km (0.107 R)
• M6: 3,209,922 km (0.036 R)
• M7: 3,599,325 km (0.079 R)
• M8: 4,553,460 km (0.032 R)
• M9: 5,104,429 km (0.106 R)
• M10: 5,761,762 km (0.109 R)
• M11: 6,817,624 km (0.102 R)
• M12: 7,209,121 km (0.081 R)
• M13: 13,600,990 km (0.11 R)
• M14: 15,955,959 km (0.07 R)
• M15: 17,034,710 km (0.105 R)
• M16: 18,777,974 km (0.11 R)
• M17: 19,764,422 km (0.103 R)
• M18: 21,383,819 km (0.075 R)
• M19: 29,495,913 km (0.076 R)
• M20: 31,705,623 km (0.072 R)
• M21: 34,750,837 km (0.08 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit