🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 43.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.6

Radius: 14.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.69 AU - 2.31 AU

Year: 1826 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,775,523 km

• M1: 479,611 km (0.053 R)
• M2: 1,021,753 km (0.111 R)
• M3: 1,691,503 km (0.058 R)
• M4: 2,605,995 km (0.026 R)
• M5: 3,374,479 km (0.036 R)
• M6: 4,195,472 km (0.059 R)
• M7: 6,286,252 km (0.069 R)
• M8: 6,797,578 km (0.108 R)
• M9: 7,588,502 km (0.111 R)
• M10: 10,023,057 km (0.078 R)
• M11: 11,949,878 km (0.069 R)
• M12: 12,617,384 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 11.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.25 AU - 2.93 AU

Year: 2691 Days

Day: 13.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,775,523 km

• M1: 144,512 km (0.057 R)
• M2: 520,002 km (0.069 R)
• M3: 997,818 km (0.104 R)
• M4: 1,426,416 km (0.032 R)
• M5: 2,015,682 km (0.076 R)
• M6: 2,596,570 km (0.098 R)
• M7: 3,573,295 km (0.094 R)
• M8: 4,035,103 km (0.11 R)
• M9: 5,539,460 km (0.109 R)
• M10: 6,160,440 km (0.066 R)
• M11: 6,827,348 km (0.082 R)
• M12: 9,764,851 km (0.068 R)
• M13: 10,325,395 km (0.102 R)
• M14: 11,146,388 km (0.094 R)
• M15: 15,313,436 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 6.4

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.06 AU - 8.18 AU

Year: 14940 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,775,523 km

• M1: 79,736 km (0.071 R)
• M2: 337,493 km (0.1 R)
• M3: 542,442 km (0.11 R)
• M4: 798,105 km (0.084 R)
• M5: 1,012,329 km (0.066 R)
• M6: 1,679,236 km (0.113 R)
• M7: 2,972,659 km (0.101 R)
• M8: 3,650,936 km (0.025 R)
• M9: 3,943,849 km (0.117 R)
• M10: 4,252,469 km (0.065 R)
• M11: 11,195,007 km (0.072 R)
• M12: 11,530,106 km (0.105 R)
• M13: 13,557,008 km (0.076 R)
• M14: 14,787,301 km (0.094 R)
• M15: 16,733,719 km (0.115 R)
• M16: 16,951,832 km (0.046 R)
• M17: 17,319,693 km (0.108 R)
• M18: 18,923,083 km (0.048 R)
• M19: 19,478,690 km (0.104 R)
• M20: 20,456,611 km (0.103 R)
• M21: 20,789,766 km (0.025 R)
• M22: 21,810,921 km (0.088 R)
• M23: 23,677,753 km (0.112 R)
• M24: 25,745,046 km (0.042 R)
• M25: 31,765,911 km (0.118 R)
• M26: 32,100,561 km (0.08 R)
• M27: 37,283,829 km (0.078 R)
• M28: 37,531,862 km (0.069 R)
• M29: 38,282,544 km (0.109 R)
• M30: 39,555,921 km (0.047 R)
• M31: 41,253,109 km (0.095 R)
• M32: 41,918,670 km (0.119 R)
• M33: 44,096,366 km (0.099 R)
• M34: 44,932,169 km (0.115 R)
• M35: 46,205,397 km (0.101 R)
• M36: 50,623,620 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit