🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 422 Days

Day: 25 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.07 AU - 1.71 AU

Year: 584 Days

Day: 36 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 4.9

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.43 AU - 15.27 AU

Year: 19376 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,225,574 km

• M1: 61,784 km (0.067 R)
• M2: 347,366 km (0.071 R)
• M3: 535,560 km (0.119 R)
• M4: 1,599,500 km (0.032 R)
• M5: 2,648,481 km (0.114 R)
• M6: 3,829,406 km (0.105 R)
• M7: 5,649,264 km (0.076 R)
• M8: 6,419,095 km (0.116 R)
• M9: 7,611,091 km (0.072 R)
• M10: 7,792,553 km (0.094 R)
• M11: 9,611,813 km (0.107 R)
• M12: 9,931,354 km (0.092 R)
• M13: 11,877,473 km (0.109 R)
• M14: 12,939,617 km (0.117 R)
• M15: 16,054,544 km (0.116 R)
• M16: 16,504,385 km (0.105 R)
• M17: 17,039,646 km (0.085 R)
• M18: 18,715,142 km (0.102 R)
• M19: 20,849,156 km (0.11 R)
• M20: 23,234,943 km (0.093 R)
• M21: 23,810,296 km (0.107 R)
• M22: 24,004,175 km (0.103 R)
• M23: 31,009,245 km (0.079 R)
• M24: 36,882,009 km (0.108 R)
• M25: 39,533,182 km (0.095 R)
• M26: 46,257,906 km (0.118 R)
• M27: 47,473,538 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.4

Radius: 7.4

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.79 AU - 20.71 AU

Year: 30105 Days

Day: 16.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,225,574 km

• M1: 92,900 km (0.059 R)
• M2: 464,651 km (0.097 R)
• M3: 744,100 km (0.097 R)
• M4: 975,079 km (0.06 R)
• M5: 1,482,814 km (0.099 R)
• M6: 1,938,938 km (0.12 R)
• M7: 3,586,759 km (0.036 R)
• M8: 4,942,863 km (0.101 R)
• M9: 8,003,636 km (0.086 R)
• M10: 9,458,325 km (0.08 R)
• M11: 10,280,515 km (0.064 R)
• M12: 10,944,879 km (0.057 R)
• M13: 12,066,714 km (0.077 R)
• M14: 12,432,481 km (0.119 R)
• M15: 13,418,181 km (0.038 R)
• M16: 14,784,758 km (0.119 R)
• M17: 18,265,601 km (0.085 R)
• M18: 21,931,197 km (0.11 R)
• M19: 22,807,542 km (0.042 R)
• M20: 31,221,375 km (0.105 R)
• M21: 31,772,344 km (0.07 R)
• M22: 32,189,871 km (0.117 R)
• M23: 34,332,113 km (0.112 R)
• M24: 47,020,705 km (0.05 R)
• M25: 49,400,209 km (0.073 R)
• M26: 54,795,755 km (0.117 R)
• M27: 56,406,625 km (0.102 R)
• M28: 74,286,712 km (0.047 R)
• M29: 75,022,135 km (0.093 R)
• M30: 80,306,381 km (0.112 R)
• M31: 86,372,874 km (0.077 R)
• M32: 86,643,197 km (0.082 R)
• M33: 96,760,950 km (0.08 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit