🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 44.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 255 Days

Day: 27.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,383,034 km

• M1: 67,319 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.79 AU - 5.19 AU

Year: 3328 Days

Day: 20.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.22 AU - 5.79 AU

Year: 3911 Days

Day: 32.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,383,034 km

• M1: 18,251 km (0.107 R)
• M2: 279,748 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 4.4

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.72 AU - 22.14 AU

Year: 26561 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,383,034 km

• M1: 55,351 km (0.054 R)
• M2: 193,729 km (0.101 R)
• M3: 348,413 km (0.092 R)
• M4: 588,817 km (0.076 R)
• M5: 1,052,720 km (0.109 R)
• M6: 1,454,091 km (0.051 R)
• M7: 1,827,188 km (0.11 R)
• M8: 2,284,659 km (0.115 R)
• M9: 2,502,623 km (0.084 R)
• M10: 3,453,916 km (0.063 R)
• M11: 4,662,367 km (0.089 R)
• M12: 5,466,605 km (0.108 R)
• M13: 5,724,961 km (0.072 R)
• M14: 6,597,116 km (0.041 R)
• M15: 8,658,276 km (0.075 R)
• M16: 11,180,795 km (0.051 R)
• M17: 12,168,141 km (0.066 R)
• M18: 13,993,684 km (0.115 R)
• M19: 15,734,255 km (0.107 R)
• M20: 19,241,129 km (0.099 R)
• M21: 21,386,212 km (0.044 R)
• M22: 23,123,792 km (0.098 R)
• M23: 24,256,248 km (0.099 R)
• M24: 27,000,321 km (0.11 R)
• M25: 29,548,721 km (0.116 R)
• M26: 34,677,534 km (0.066 R)
• M27: 42,675,186 km (0.117 R)
• M28: 45,416,717 km (0.115 R)
• M29: 46,120,126 km (0.102 R)
• M30: 47,548,337 km (0.117 R)
• M31: 47,728,901 km (0.114 R)
• M32: 48,638,756 km (0.06 R)
• M33: 53,556,636 km (0.114 R)
• M34: 53,948,134 km (0.099 R)
• M35: 55,133,996 km (0.109 R)
• M36: 59,212,333 km (0.05 R)
• M37: 74,090,290 km (0.076 R)
• M38: 78,289,353 km (0.075 R)
• M39: 87,971,028 km (0.096 R)
• M40: 88,243,146 km (0.079 R)
• M41: 92,956,676 km (0.031 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit