🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 174 Days

Day: 39 Hours

Environment

Temp: 214 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.6 AU - 0.74 AU

Year: 195 Days

Day: 23.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,487,999 km

• M1: 40,990 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 200 Days

Day: 15.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,487,999 km

• M1: 199,414 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.58 AU - 0.86 AU

Year: 218 Days

Day: 39.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.59 AU - 0.97 AU

Year: 246 Days

Day: 18.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 13.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.02 AU - 6.58 AU

Year: 4979 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,487,999 km

• M1: 293,810 km (0.074 R)
• M2: 739,911 km (0.105 R)
• M3: 1,234,033 km (0.094 R)
• M4: 3,635,976 km (0.042 R)
• M5: 4,529,973 km (0.116 R)
• M6: 8,569,564 km (0.107 R)
• M7: 9,123,525 km (0.092 R)
• M8: 10,418,744 km (0.097 R)
• M9: 12,131,041 km (0.098 R)
• M10: 14,696,644 km (0.106 R)
• M11: 20,205,436 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 4.4

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.74 AU - 18.6 AU

Year: 21061 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,487,999 km

• M1: 54,902 km (0.116 R)
• M2: 222,003 km (0.088 R)
• M3: 565,031 km (0.072 R)
• M4: 733,927 km (0.052 R)
• M5: 948,151 km (0.093 R)
• M6: 1,203,365 km (0.083 R)
• M7: 1,408,165 km (0.117 R)
• M8: 1,869,225 km (0.108 R)
• M9: 3,083,362 km (0.089 R)
• M10: 3,439,853 km (0.114 R)
• M11: 3,613,387 km (0.06 R)
• M12: 4,137,279 km (0.066 R)
• M13: 5,070,769 km (0.107 R)
• M14: 6,435,700 km (0.052 R)
• M15: 9,299,153 km (0.107 R)
• M16: 9,982,217 km (0.064 R)
• M17: 15,334,979 km (0.071 R)
• M18: 16,125,304 km (0.084 R)
• M19: 17,192,685 km (0.056 R)
• M20: 17,530,327 km (0.069 R)
• M21: 19,285,410 km (0.105 R)
• M22: 21,639,631 km (0.109 R)
• M23: 23,655,612 km (0.075 R)
• M24: 28,997,752 km (0.106 R)
• M25: 30,942,973 km (0.036 R)
• M26: 31,694,254 km (0.079 R)
• M27: 37,579,284 km (0.085 R)
• M28: 38,147,756 km (0.09 R)
• M29: 40,035,233 km (0.115 R)
• M30: 40,182,886 km (0.062 R)
• M31: 40,926,836 km (0.043 R)
• M32: 41,680,061 km (0.105 R)
• M33: 47,377,646 km (0.076 R)
• M34: 50,583,977 km (0.111 R)
• M35: 59,514,072 km (0.098 R)
• M36: 61,065,103 km (0.101 R)
• M37: 71,808,923 km (0.065 R)
• M38: 72,903,830 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.3

Radius: 7.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.64 AU - 22.56 AU

Year: 29754 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,487,999 km

• M1: 99,183 km (0.046 R)
• M2: 631,004 km (0.088 R)
• M3: 1,066,633 km (0.107 R)
• M4: 2,537,778 km (0.047 R)
• M5: 2,782,520 km (0.076 R)
• M6: 3,294,295 km (0.112 R)
• M7: 3,613,836 km (0.097 R)
• M8: 5,607,975 km (0.035 R)
• M9: 7,540,630 km (0.046 R)
• M10: 8,145,305 km (0.092 R)
• M11: 10,489,503 km (0.093 R)
• M12: 12,093,492 km (0.1 R)
• M13: 13,052,115 km (0.089 R)
• M14: 19,978,945 km (0.064 R)
• M15: 33,115,433 km (0.085 R)
• M16: 35,238,377 km (0.086 R)
• M17: 37,850,206 km (0.062 R)
• M18: 42,005,586 km (0.104 R)
• M19: 46,149,298 km (0.119 R)
• M20: 49,911,235 km (0.101 R)
• M21: 53,366,348 km (0.091 R)
• M22: 59,836,156 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.5

Radius: 4.4

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.65 AU - 21.57 AU

Year: 30954 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,487,999 km

• M1: 54,753 km (0.117 R)
• M2: 211,232 km (0.116 R)
• M3: 379,679 km (0.099 R)
• M4: 595,699 km (0.089 R)
• M5: 793,318 km (0.084 R)
• M6: 1,592,769 km (0.087 R)
• M7: 3,058,828 km (0.103 R)
• M8: 4,484,795 km (0.118 R)
• M9: 4,837,247 km (0.106 R)
• M10: 5,758,022 km (0.081 R)
• M11: 6,973,355 km (0.096 R)
• M12: 8,402,464 km (0.111 R)
• M13: 11,890,787 km (0.113 R)
• M14: 13,191,989 km (0.067 R)
• M15: 15,752,506 km (0.065 R)
• M16: 17,660,777 km (0.095 R)
• M17: 20,185,241 km (0.09 R)
• M18: 21,045,279 km (0.108 R)
• M19: 26,837,110 km (0.097 R)
• M20: 31,659,397 km (0.077 R)
• M21: 35,085,189 km (0.099 R)
• M22: 40,976,203 km (0.113 R)
• M23: 41,431,429 km (0.028 R)
• M24: 47,995,335 km (0.115 R)
• M25: 50,039,889 km (0.108 R)
• M26: 52,141,889 km (0.113 R)
• M27: 53,756,349 km (0.114 R)
• M28: 53,937,811 km (0.113 R)
• M29: 66,001,533 km (0.1 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit