🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.86 AU

Year: 661 Days

Day: 25.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,696,334 km

• M1: 55,950 km (0.055 R)
• M2: 165,754 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.9 AU - 1.9 AU

Year: 934 Days

Day: 12.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,696,334 km

• M1: 21,392 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.02 AU - 3.96 AU

Year: 2324 Days

Day: 38.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,696,334 km

• M1: 2,508,457 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.93 AU - 4.93 AU

Year: 3902 Days

Day: 32.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,696,334 km

• M1: 2,173,657 km (0.074 R)

Asteroid Belt

Center: 11.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 4.9

Gravity: 26.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.04 AU - 18.52 AU

Year: 25604 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 87,696,334 km

• M1: 61,934 km (0.079 R)
• M2: 296,353 km (0.096 R)
• M3: 804,986 km (0.119 R)
• M4: 994,078 km (0.106 R)
• M5: 1,710,352 km (0.12 R)
• M6: 3,722,444 km (0.113 R)
• M7: 5,140,332 km (0.086 R)
• M8: 5,502,958 km (0.11 R)
• M9: 7,126,244 km (0.103 R)
• M10: 7,887,997 km (0.042 R)
• M11: 8,646,757 km (0.118 R)
• M12: 9,452,940 km (0.111 R)
• M13: 14,091,671 km (0.03 R)
• M14: 14,961,732 km (0.1 R)
• M15: 15,867,098 km (0.102 R)
• M16: 17,071,361 km (0.092 R)
• M17: 17,426,357 km (0.079 R)
• M18: 17,695,783 km (0.109 R)
• M19: 18,895,707 km (0.079 R)
• M20: 20,545,323 km (0.087 R)
• M21: 21,765,892 km (0.119 R)
• M22: 22,819,360 km (0.074 R)
• M23: 29,353,496 km (0.047 R)
• M24: 29,991,232 km (0.068 R)
• M25: 32,093,979 km (0.044 R)
• M26: 32,770,610 km (0.072 R)
• M27: 34,433,540 km (0.101 R)
• M28: 38,076,996 km (0.112 R)
• M29: 38,835,308 km (0.111 R)
• M30: 41,170,531 km (0.041 R)
• M31: 41,488,725 km (0.11 R)
• M32: 43,928,218 km (0.099 R)
• M33: 45,776,799 km (0.036 R)
• M34: 47,501,812 km (0.077 R)
• M35: 47,676,692 km (0.096 R)
• M36: 48,734,648 km (0.101 R)
• M37: 52,374,663 km (0.117 R)
• M38: 53,312,193 km (0.08 R)
• M39: 55,607,773 km (0.041 R)
• M40: 58,368,152 km (0.094 R)
• M41: 61,841,217 km (0.097 R)
• M42: 65,233,348 km (0.086 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit