🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 207 Days

Day: 38.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.64 AU

Year: 747 Days

Day: 44.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 60.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.29 AU - 1.91 AU

Year: 747 Days

Day: 44.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.86 AU - 2.68 AU

Year: 1262 Days

Day: 30.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.82 AU - 2.9 AU

Year: 1338 Days

Day: 18.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,842,998 km

• M1: 353,500 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 11.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.83 AU - 10.67 AU

Year: 10380 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,842,998 km

• M1: 147,952 km (0.075 R)
• M2: 1,123,181 km (0.119 R)
• M3: 1,406,669 km (0.083 R)
• M4: 1,913,506 km (0.091 R)
• M5: 2,474,199 km (0.055 R)
• M6: 4,171,985 km (0.104 R)
• M7: 5,706,112 km (0.104 R)
• M8: 7,348,098 km (0.106 R)
• M9: 10,689,965 km (0.114 R)
• M10: 11,130,830 km (0.074 R)
• M11: 11,791,603 km (0.108 R)
• M12: 12,471,675 km (0.102 R)
• M13: 13,471,288 km (0.044 R)
• M14: 13,851,267 km (0.112 R)
• M15: 14,944,079 km (0.067 R)
• M16: 17,772,377 km (0.08 R)
• M17: 21,751,231 km (0.104 R)
• M18: 22,283,201 km (0.107 R)
• M19: 24,322,669 km (0.102 R)
• M20: 26,187,556 km (0.112 R)
• M21: 26,558,260 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 9.6

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.87 AU - 11.71 AU

Year: 12179 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,842,998 km

• M1: 216,468 km (0.051 R)
• M2: 435,479 km (0.093 R)
• M3: 1,400,984 km (0.086 R)
• M4: 1,690,905 km (0.049 R)
• M5: 2,031,389 km (0.073 R)
• M6: 2,640,851 km (0.031 R)
• M7: 4,203,700 km (0.083 R)
• M8: 4,775,164 km (0.091 R)
• M9: 5,314,464 km (0.072 R)
• M10: 5,920,037 km (0.029 R)
• M11: 6,520,373 km (0.113 R)
• M12: 12,870,503 km (0.117 R)
• M13: 13,865,927 km (0.053 R)
• M14: 14,550,338 km (0.092 R)
• M15: 14,957,244 km (0.085 R)
• M16: 16,517,998 km (0.099 R)
• M17: 16,889,300 km (0.03 R)
• M18: 18,286,245 km (0.114 R)
• M19: 23,836,925 km (0.111 R)
• M20: 24,059,377 km (0.054 R)
• M21: 24,283,026 km (0.101 R)
• M22: 29,382,069 km (0.104 R)
• M23: 33,110,497 km (0.086 R)
• M24: 37,525,728 km (0.102 R)
• M25: 39,027,541 km (0.064 R)
• M26: 42,911,102 km (0.08 R)
• M27: 46,254,166 km (0.093 R)
• M28: 48,236,038 km (0.075 R)
• M29: 48,552,737 km (0.111 R)
• M30: 48,870,483 km (0.094 R)
• M31: 50,907,108 km (0.116 R)
• M32: 54,319,585 km (0.114 R)
• M33: 56,923,187 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 14,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit