🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 29.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.3 AU

Year: 394 Days

Day: 33.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.35 AU - 1.95 AU

Year: 745 Days

Day: 29.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.93 AU - 1.99 AU

Year: 964 Days

Day: 33.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.69 AU - 2.41 AU

Year: 1032 Days

Day: 30.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.98 AU - 4.1 AU

Year: 2341 Days

Day: 45.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.17 AU - 5.63 AU

Year: 3812 Days

Day: 26.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.04 AU - 6.28 AU

Year: 4120 Days

Day: 38.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.7

Radius: 6.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.27 AU - 15.37 AU

Year: 20052 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,736,871 km

• M1: 248,482 km (0.075 R)
• M2: 325,824 km (0.099 R)
• M3: 390,151 km (0.066 R)
• M4: 868,864 km (0.115 R)
• M5: 1,175,989 km (0.09 R)
• M6: 1,244,804 km (0.077 R)
• M7: 2,215,096 km (0.059 R)
• M8: 3,193,466 km (0.07 R)
• M9: 3,562,673 km (0.107 R)
• M10: 3,867,853 km (0.095 R)
• M11: 4,368,108 km (0.086 R)
• M12: 4,530,422 km (0.116 R)
• M13: 4,639,778 km (0.098 R)
• M14: 4,805,383 km (0.105 R)
• M15: 4,888,858 km (0.113 R)
• M16: 5,458,078 km (0.115 R)
• M17: 5,632,958 km (0.11 R)
• M18: 5,721,071 km (0.076 R)
• M19: 5,839,254 km (0.031 R)
• M20: 7,805,419 km (0.103 R)
• M21: 8,603,523 km (0.108 R)
• M22: 8,773,167 km (0.118 R)
• M23: 8,909,600 km (0.099 R)
• M24: 9,357,945 km (0.111 R)
• M25: 9,427,508 km (0.109 R)
• M26: 9,707,705 km (0.118 R)
• M27: 10,026,348 km (0.078 R)
• M28: 10,133,311 km (0.115 R)
• M29: 10,240,573 km (0.04 R)
• M30: 11,260,531 km (0.12 R)
• M31: 11,520,532 km (0.037 R)
• M32: 12,046,369 km (0.08 R)
• M33: 12,580,283 km (0.1 R)
• M34: 12,734,220 km (0.053 R)
• M35: 13,121,678 km (0.102 R)
• M36: 13,238,813 km (0.088 R)
• M37: 14,107,528 km (0.111 R)
• M38: 14,187,413 km (0.033 R)
• M39: 14,387,874 km (0.07 R)
• M40: 14,670,016 km (0.113 R)
• M41: 14,994,643 km (0.096 R)
• M42: 15,403,943 km (0.067 R)
• M43: 16,233,314 km (0.047 R)
• M44: 18,413,104 km (0.093 R)
• M45: 18,851,127 km (0.082 R)
• M46: 18,895,109 km (0.12 R)
• M47: 19,337,021 km (0.036 R)
• M48: 19,381,451 km (0.105 R)
• M49: 20,140,960 km (0.081 R)
• M50: 20,456,611 km (0.071 R)
• M51: 21,643,072 km (0.08 R)
• M52: 22,105,329 km (0.061 R)
• M53: 23,511,549 km (0.093 R)
• M54: 24,129,837 km (0.114 R)
• M55: 24,177,559 km (0.074 R)
• M56: 24,321,173 km (0.097 R)
• M57: 25,723,354 km (0.085 R)
• M58: 26,311,124 km (0.12 R)
• M59: 26,557,362 km (0.072 R)
• M60: 27,950,417 km (0.034 R)
• M61: 28,403,250 km (0.1 R)
• M62: 29,265,233 km (0.109 R)
• M63: 29,571,460 km (0.119 R)
• M64: 30,444,962 km (0.054 R)
• M65: 30,910,810 km (0.108 R)
• M66: 31,640,099 km (0.119 R)
• M67: 31,797,177 km (0.119 R)
• M68: 32,691,922 km (0.099 R)
• M69: 33,862,076 km (0.07 R)
• M70: 34,183,562 km (0.085 R)
• M71: 34,667,661 km (0.094 R)
• M72: 35,316,766 km (0.058 R)
• M73: 35,697,343 km (0.109 R)
• M74: 36,352,731 km (0.098 R)
• M75: 36,681,847 km (0.07 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit