🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.95 AU - 1.17 AU

Year: 384 Days

Day: 28.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,549,924 km

• M1: 801,246 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.26 AU - 1.36 AU

Year: 527 Days

Day: 30.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 107,549,924 km

• M1: 18,700 km (0.095 R)
• M2: 320,139 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.67 AU - 3.71 AU

Year: 2002 Days

Day: 29.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,549,924 km

• M1: 317,297 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.47 AU - 4.05 AU

Year: 2069 Days

Day: 31.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.57 AU - 3.91 AU

Year: 2542 Days

Day: 26.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.17 AU - 4.59 AU

Year: 3222 Days

Day: 32.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.4

Radius: 5.9

Gravity: 26.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.97 AU - 21.07 AU

Year: 29154 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,549,924 km

• M1: 73,602 km (0.074 R)
• M2: 331,958 km (0.091 R)
• M3: 2,561,415 km (0.106 R)
• M4: 3,213,661 km (0.057 R)
• M5: 3,695,217 km (0.118 R)
• M6: 3,970,926 km (0.039 R)
• M7: 5,878,149 km (0.115 R)
• M8: 6,064,398 km (0.102 R)
• M9: 6,596,967 km (0.106 R)
• M10: 6,951,813 km (0.069 R)
• M11: 7,535,095 km (0.067 R)
• M12: 8,920,072 km (0.118 R)
• M13: 9,354,056 km (0.043 R)
• M14: 11,519,186 km (0.101 R)
• M15: 12,108,601 km (0.12 R)
• M16: 12,487,084 km (0.109 R)
• M17: 14,414,204 km (0.109 R)
• M18: 16,809,714 km (0.111 R)
• M19: 19,664,640 km (0.105 R)
• M20: 22,598,853 km (0.091 R)
• M21: 27,592,579 km (0.105 R)
• M22: 29,182,356 km (0.113 R)
• M23: 30,137,389 km (0.083 R)
• M24: 30,832,271 km (0.097 R)
• M25: 31,395,656 km (0.073 R)
• M26: 36,153,467 km (0.058 R)
• M27: 41,370,244 km (0.042 R)
• M28: 42,228,188 km (0.077 R)
• M29: 45,961,253 km (0.081 R)
• M30: 48,001,918 km (0.119 R)
• M31: 48,949,022 km (0.105 R)
• M32: 50,685,255 km (0.085 R)
• M33: 59,332,460 km (0.11 R)
• M34: 59,985,305 km (0.116 R)
• M35: 66,778,694 km (0.082 R)
• M36: 79,736,862 km (0.106 R)
• M37: 80,797,810 km (0.102 R)
• M38: 87,362,165 km (0.113 R)
• M39: 99,077,323 km (0.075 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit