🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.24 AU - 1.68 AU

Year: 641 Days

Day: 43.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,459,645 km

• M1: 242,648 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.8 AU - 2.84 AU

Year: 1284 Days

Day: 26.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,459,645 km

• M1: 37,549 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.93 AU - 3.15 AU

Year: 1926 Days

Day: 26.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.61 AU - 3.77 AU

Year: 2576 Days

Day: 12.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,459,645 km

• M1: 2,419,297 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.87 AU - 4.65 AU

Year: 2650 Days

Day: 31 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.06 AU - 5.22 AU

Year: 3633 Days

Day: 44.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,459,645 km

• M1: 4,319,938 km (0.076 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 12.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.52 AU - 7.52 AU

Year: 7495 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,459,645 km

• M1: 151,692 km (0.117 R)
• M2: 534,513 km (0.097 R)
• M3: 1,204,412 km (0.076 R)
• M4: 2,182,334 km (0.107 R)
• M5: 3,061,820 km (0.118 R)
• M6: 4,137,728 km (0.044 R)
• M7: 4,576,049 km (0.097 R)
• M8: 5,137,191 km (0.075 R)
• M9: 5,776,871 km (0.052 R)
• M10: 6,397,553 km (0.104 R)
• M11: 7,062,366 km (0.116 R)
• M12: 7,854,337 km (0.03 R)
• M13: 8,529,921 km (0.087 R)
• M14: 9,710,099 km (0.067 R)
• M15: 11,413,719 km (0.093 R)
• M16: 15,020,225 km (0.086 R)
• M17: 19,024,660 km (0.108 R)
• M18: 20,477,854 km (0.105 R)
• M19: 21,432,887 km (0.107 R)
• M20: 25,280,694 km (0.11 R)
• M21: 29,366,212 km (0.119 R)
• M22: 30,580,498 km (0.11 R)
• M23: 31,304,252 km (0.116 R)
• M24: 34,202,860 km (0.111 R)
• M25: 36,346,897 km (0.073 R)
• M26: 40,281,321 km (0.084 R)
• M27: 41,276,147 km (0.109 R)
• M28: 43,056,661 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 6.9

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.23 AU - 16.35 AU

Year: 21729 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,459,645 km

• M1: 86,168 km (0.093 R)
• M2: 740,809 km (0.118 R)
• M3: 1,153,100 km (0.12 R)
• M4: 1,673,851 km (0.072 R)
• M5: 2,186,522 km (0.118 R)
• M6: 2,551,092 km (0.076 R)
• M7: 3,035,939 km (0.111 R)
• M8: 3,520,487 km (0.105 R)
• M9: 6,794,137 km (0.116 R)
• M10: 7,030,801 km (0.101 R)
• M11: 9,592,963 km (0.119 R)
• M12: 10,632,519 km (0.112 R)
• M13: 10,887,733 km (0.087 R)
• M14: 13,970,945 km (0.065 R)
• M15: 15,303,713 km (0.074 R)
• M16: 15,629,088 km (0.115 R)
• M17: 16,719,058 km (0.11 R)
• M18: 27,205,121 km (0.096 R)
• M19: 33,314,997 km (0.111 R)
• M20: 36,832,193 km (0.099 R)
• M21: 44,100,255 km (0.031 R)
• M22: 46,436,825 km (0.073 R)
• M23: 50,452,630 km (0.095 R)
• M24: 50,812,263 km (0.111 R)
• M25: 53,752,310 km (0.085 R)
• M26: 56,416,050 km (0.072 R)
• M27: 58,569,810 km (0.079 R)
• M28: 64,933,405 km (0.083 R)
• M29: 67,297,799 km (0.112 R)
• M30: 69,053,031 km (0.07 R)
• M31: 71,063,776 km (0.117 R)
• M32: 74,036,734 km (0.101 R)
• M33: 81,953,603 km (0.069 R)
• M34: 84,206,846 km (0.054 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit