🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.11 AU - 1.67 AU

Year: 627 Days

Day: 14.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.53 AU - 1.73 AU

Year: 797 Days

Day: 27.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.5

Radius: 10.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.51 AU - 7.83 AU

Year: 6596 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,653,716 km

• M1: 135,685 km (0.098 R)
• M2: 503,397 km (0.073 R)
• M3: 906,713 km (0.101 R)
• M4: 1,266,645 km (0.103 R)
• M5: 1,876,406 km (0.036 R)
• M6: 3,941,156 km (0.102 R)
• M7: 4,468,488 km (0.053 R)
• M8: 4,957,524 km (0.075 R)
• M9: 6,815,829 km (0.118 R)
• M10: 7,354,381 km (0.042 R)
• M11: 8,116,283 km (0.108 R)
• M12: 8,804,583 km (0.116 R)
• M13: 11,598,772 km (0.105 R)
• M14: 12,577,890 km (0.077 R)
• M15: 20,808,017 km (0.115 R)
• M16: 26,893,808 km (0.058 R)
• M17: 28,330,246 km (0.098 R)
• M18: 29,911,795 km (0.116 R)
• M19: 31,355,415 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 10.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.69 AU - 9.93 AU

Year: 11764 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 106.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,653,716 km

• M1: 128,505 km (0.077 R)
• M2: 534,513 km (0.079 R)
• M3: 971,189 km (0.101 R)
• M4: 1,402,929 km (0.03 R)
• M5: 2,722,831 km (0.089 R)
• M6: 3,427,138 km (0.1 R)
• M7: 3,771,512 km (0.115 R)
• M8: 4,220,904 km (0.034 R)
• M9: 4,646,959 km (0.073 R)
• M10: 6,911,870 km (0.081 R)
• M11: 8,175,673 km (0.102 R)
• M12: 8,794,410 km (0.119 R)
• M13: 9,115,447 km (0.072 R)
• M14: 10,632,070 km (0.041 R)
• M15: 11,750,913 km (0.108 R)
• M16: 12,481,848 km (0.04 R)
• M17: 13,543,544 km (0.116 R)
• M18: 16,668,344 km (0.105 R)
• M19: 22,295,319 km (0.061 R)
• M20: 23,502,573 km (0.048 R)
• M21: 26,141,181 km (0.104 R)
• M22: 28,469,372 km (0.095 R)
• M23: 29,786,582 km (0.115 R)
• M24: 31,784,312 km (0.052 R)
• M25: 34,433,241 km (0.104 R)
• M26: 42,994,578 km (0.092 R)
• M27: 43,655,501 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.6

Radius: 7.5

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.4 AU - 22.44 AU

Year: 30269 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,653,716 km

• M1: 93,499 km (0.059 R)
• M2: 382,073 km (0.091 R)
• M3: 874,400 km (0.063 R)
• M4: 1,120,787 km (0.087 R)
• M5: 2,073,875 km (0.073 R)
• M6: 2,449,964 km (0.098 R)
• M7: 2,793,142 km (0.072 R)
• M8: 3,637,323 km (0.072 R)
• M9: 4,751,228 km (0.046 R)
• M10: 5,168,606 km (0.119 R)
• M11: 5,610,369 km (0.025 R)
• M12: 8,475,767 km (0.1 R)
• M13: 9,734,034 km (0.092 R)
• M14: 12,263,136 km (0.088 R)
• M15: 13,716,180 km (0.09 R)
• M16: 15,689,525 km (0.105 R)
• M17: 16,787,125 km (0.09 R)
• M18: 18,482,069 km (0.104 R)
• M19: 21,183,208 km (0.054 R)
• M20: 25,826,726 km (0.084 R)
• M21: 26,996,282 km (0.047 R)
• M22: 29,189,686 km (0.069 R)
• M23: 29,566,523 km (0.077 R)
• M24: 32,295,338 km (0.03 R)
• M25: 36,769,661 km (0.111 R)
• M26: 37,062,274 km (0.077 R)
• M27: 37,356,533 km (0.08 R)
• M28: 39,459,580 km (0.069 R)
• M29: 45,901,264 km (0.111 R)
• M30: 50,624,368 km (0.091 R)
• M31: 51,716,283 km (0.068 R)
• M32: 58,998,707 km (0.101 R)
• M33: 60,005,052 km (0.097 R)
• M34: 60,818,266 km (0.096 R)
• M35: 71,840,937 km (0.034 R)
• M36: 72,527,890 km (0.096 R)
• M37: 74,147,885 km (0.086 R)
• M38: 76,980,671 km (0.091 R)
• M39: 84,122,922 km (0.061 R)
• M40: 85,397,346 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit