🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 168 Days

Day: 19.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 168 Days

Day: 17.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.71 AU - 1.07 AU

Year: 296 Days

Day: 41.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 95.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.09 AU - 1.11 AU

Year: 407 Days

Day: 43.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.55 AU - 1.93 AU

Year: 810 Days

Day: 46 Hours

Environment

Temp: -38 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,114,221 km

• M1: 113,096 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.5 AU - 2.2 AU

Year: 888 Days

Day: 16.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.94 AU - 2.48 AU

Year: 1160 Days

Day: 23.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 104.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.19 AU - 6.57 AU

Year: 4406 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 9.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.77 AU - 7.13 AU

Year: 5125 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,114,221 km

• M1: 131,497 km (0.11 R)
• M2: 209,886 km (0.116 R)
• M3: 637,287 km (0.073 R)
• M4: 703,858 km (0.106 R)
• M5: 772,972 km (0.055 R)
• M6: 982,260 km (0.103 R)
• M7: 1,224,010 km (0.113 R)
• M8: 1,395,748 km (0.041 R)
• M9: 1,795,174 km (0.117 R)
• M10: 1,859,801 km (0.085 R)
• M11: 2,109,180 km (0.078 R)
• M12: 2,977,895 km (0.08 R)
• M13: 3,113,132 km (0.056 R)
• M14: 3,369,692 km (0.047 R)
• M15: 3,490,418 km (0.103 R)
• M16: 3,861,420 km (0.109 R)
• M17: 3,987,980 km (0.114 R)
• M18: 4,073,101 km (0.099 R)
• M19: 4,223,447 km (0.076 R)
• M20: 4,463,552 km (0.108 R)
• M21: 4,596,395 km (0.077 R)
• M22: 4,775,613 km (0.106 R)
• M23: 4,866,120 km (0.074 R)
• M24: 5,025,890 km (0.106 R)
• M25: 5,374,004 km (0.032 R)
• M26: 6,241,373 km (0.093 R)
• M27: 6,590,385 km (0.066 R)
• M28: 6,716,645 km (0.09 R)
• M29: 7,516,994 km (0.093 R)
• M30: 7,701,897 km (0.073 R)
• M31: 7,995,557 km (0.097 R)
• M32: 8,076,191 km (0.112 R)
• M33: 8,538,897 km (0.119 R)
• M34: 8,676,527 km (0.084 R)
• M35: 8,954,181 km (0.106 R)
• M36: 9,291,225 km (0.043 R)
• M37: 9,632,457 km (0.088 R)
• M38: 10,093,817 km (0.103 R)
• M39: 10,181,182 km (0.091 R)
• M40: 10,978,240 km (0.094 R)
• M41: 11,128,137 km (0.11 R)
• M42: 11,308,851 km (0.058 R)
• M43: 11,581,718 km (0.076 R)
• M44: 12,195,817 km (0.093 R)
• M45: 12,319,983 km (0.101 R)
• M46: 12,978,513 km (0.094 R)
• M47: 13,168,652 km (0.115 R)
• M48: 13,232,380 km (0.094 R)
• M49: 13,391,852 km (0.118 R)
• M50: 14,362,293 km (0.12 R)
• M51: 14,955,299 km (0.045 R)
• M52: 15,188,223 km (0.051 R)
• M53: 15,455,704 km (0.082 R)
• M54: 15,623,702 km (0.038 R)
• M55: 15,961,644 km (0.11 R)
• M56: 16,233,613 km (0.054 R)
• M57: 17,406,759 km (0.068 R)
• M58: 17,476,622 km (0.1 R)
• M59: 18,286,844 km (0.078 R)
• M60: 18,857,560 km (0.085 R)
• M61: 19,109,183 km (0.063 R)
• M62: 19,361,854 km (0.062 R)
• M63: 19,870,487 km (0.09 R)
• M64: 19,980,142 km (0.071 R)
• M65: 21,012,517 km (0.074 R)
• M66: 21,986,698 km (0.08 R)
• M67: 22,175,790 km (0.094 R)
• M68: 22,631,615 km (0.084 R)
• M69: 22,899,096 km (0.108 R)
• M70: 23,321,261 km (0.113 R)
• M71: 23,978,893 km (0.087 R)
• M72: 24,290,505 km (0.097 R)
• M73: 24,878,425 km (0.106 R)
• M74: 25,352,052 km (0.117 R)
• M75: 25,749,085 km (0.098 R)
• M76: 25,828,671 km (0.051 R)
• M77: 26,068,177 km (0.078 R)
• M78: 26,589,526 km (0.081 R)
• M79: 27,114,165 km (0.096 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit