🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.66 AU - 0.8 AU

Year: 219 Days

Day: 46.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.09 AU - 1.61 AU

Year: 551 Days

Day: 33 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,745,282 km

• M1: 235,018 km (0.081 R)
• M2: 747,391 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944

Radius: 7.8

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.3 AU - 17.22 AU

Year: 23044 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,745,282 km

• M1: 97,388 km (0.085 R)
• M2: 392,246 km (0.115 R)
• M3: 1,170,155 km (0.029 R)
• M4: 1,620,444 km (0.117 R)
• M5: 1,947,166 km (0.032 R)
• M6: 2,683,038 km (0.111 R)
• M7: 4,117,083 km (0.071 R)
• M8: 4,844,129 km (0.102 R)
• M9: 6,181,534 km (0.107 R)
• M10: 7,540,032 km (0.088 R)
• M11: 8,179,114 km (0.109 R)
• M12: 12,428,741 km (0.085 R)
• M13: 13,703,464 km (0.065 R)
• M14: 14,735,390 km (0.071 R)
• M15: 18,329,330 km (0.116 R)
• M16: 20,177,162 km (0.037 R)
• M17: 21,406,259 km (0.049 R)
• M18: 22,684,423 km (0.093 R)
• M19: 25,042,534 km (0.104 R)
• M20: 26,220,916 km (0.11 R)
• M21: 26,823,646 km (0.074 R)
• M22: 31,305,150 km (0.093 R)
• M23: 32,395,269 km (0.114 R)
• M24: 35,377,054 km (0.102 R)
• M25: 35,670,266 km (0.062 R)
• M26: 41,716,563 km (0.074 R)
• M27: 44,895,368 km (0.04 R)
• M28: 47,338,301 km (0.105 R)
• M29: 60,264,455 km (0.079 R)
• M30: 62,375,431 km (0.101 R)
• M31: 68,093,809 km (0.11 R)
• M32: 76,085,627 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.5

Radius: 6.7

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.55 AU - 21.69 AU

Year: 27109 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,745,282 km

• M1: 83,775 km (0.091 R)
• M2: 774,767 km (0.104 R)
• M3: 1,269,488 km (0.085 R)
• M4: 1,570,030 km (0.085 R)
• M5: 1,840,203 km (0.086 R)
• M6: 2,141,344 km (0.077 R)
• M7: 3,000,335 km (0.107 R)
• M8: 3,627,449 km (0.075 R)
• M9: 4,986,695 km (0.098 R)
• M10: 7,716,707 km (0.061 R)
• M11: 12,812,459 km (0.085 R)
• M12: 14,291,234 km (0.043 R)
• M13: 14,756,184 km (0.119 R)
• M14: 14,992,399 km (0.119 R)
• M15: 15,553,391 km (0.11 R)
• M16: 16,128,446 km (0.116 R)
• M17: 16,717,412 km (0.118 R)
• M18: 17,146,758 km (0.112 R)
• M19: 19,217,492 km (0.107 R)
• M20: 21,348,963 km (0.118 R)
• M21: 28,558,084 km (0.063 R)
• M22: 33,715,919 km (0.112 R)
• M23: 36,657,163 km (0.082 R)
• M24: 39,009,739 km (0.068 R)
• M25: 41,305,019 km (0.11 R)
• M26: 48,380,849 km (0.086 R)
• M27: 78,361,459 km (0.099 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit