🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 35.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 32.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,889,860 km

• M1: 213,775 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 171 Days

Day: 24.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 55.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,889,860 km

• M1: 22,290 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 28.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,889,860 km

• M1: 421,417 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.11 AU - 1.11 AU

Year: 429 Days

Day: 40.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 10.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.39 AU - 8.17 AU

Year: 7211 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,889,860 km

• M1: 129,851 km (0.117 R)
• M2: 750,233 km (0.066 R)
• M3: 1,161,927 km (0.109 R)
• M4: 1,515,277 km (0.049 R)
• M5: 1,866,832 km (0.111 R)
• M6: 2,597,468 km (0.062 R)
• M7: 3,321,970 km (0.082 R)
• M8: 3,663,053 km (0.093 R)
• M9: 4,438,868 km (0.117 R)
• M10: 5,022,449 km (0.108 R)
• M11: 6,173,755 km (0.102 R)
• M12: 6,781,571 km (0.032 R)
• M13: 7,177,556 km (0.111 R)
• M14: 7,849,999 km (0.054 R)
• M15: 8,184,649 km (0.104 R)
• M16: 8,775,411 km (0.112 R)
• M17: 9,172,743 km (0.079 R)
• M18: 12,569,811 km (0.086 R)
• M19: 13,028,927 km (0.057 R)
• M20: 14,029,288 km (0.058 R)
• M21: 15,080,064 km (0.079 R)
• M22: 15,546,211 km (0.106 R)
• M23: 17,620,984 km (0.109 R)
• M24: 19,022,865 km (0.05 R)
• M25: 20,434,770 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 10.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.03 AU - 10.15 AU

Year: 9242 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,889,860 km

• M1: 133,142 km (0.115 R)
• M2: 758,012 km (0.114 R)
• M3: 1,325,437 km (0.094 R)
• M4: 6,523,814 km (0.108 R)
• M5: 6,943,585 km (0.047 R)
• M6: 7,306,958 km (0.11 R)
• M7: 7,798,537 km (0.079 R)
• M8: 8,151,738 km (0.12 R)
• M9: 18,905,132 km (0.091 R)
• M10: 23,849,192 km (0.106 R)
• M11: 24,261,932 km (0.108 R)
• M12: 24,679,310 km (0.057 R)
• M13: 27,737,091 km (0.054 R)
• M14: 30,165,812 km (0.113 R)
• M15: 31,928,225 km (0.055 R)
• M16: 33,243,040 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.1

Radius: 6.7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.18 AU - 18.24 AU

Year: 21775 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,889,860 km

• M1: 99,333 km (0.111 R)
• M2: 359,633 km (0.071 R)
• M3: 586,124 km (0.084 R)
• M4: 880,084 km (0.089 R)
• M5: 1,655,600 km (0.065 R)
• M6: 2,039,917 km (0.119 R)
• M7: 5,121,034 km (0.092 R)
• M8: 5,668,263 km (0.093 R)
• M9: 7,822,323 km (0.075 R)
• M10: 10,412,311 km (0.106 R)
• M11: 10,757,134 km (0.097 R)
• M12: 15,216,796 km (0.12 R)
• M13: 15,811,149 km (0.076 R)
• M14: 16,190,379 km (0.076 R)
• M15: 17,687,255 km (0.066 R)
• M16: 18,344,140 km (0.025 R)
• M17: 19,706,827 km (0.117 R)
• M18: 21,135,636 km (0.061 R)
• M19: 23,113,918 km (0.105 R)
• M20: 28,537,439 km (0.034 R)
• M21: 28,873,885 km (0.094 R)
• M22: 30,130,507 km (0.101 R)
• M23: 30,362,833 km (0.103 R)
• M24: 32,264,670 km (0.113 R)
• M25: 36,831,445 km (0.071 R)
• M26: 37,230,422 km (0.093 R)
• M27: 38,172,440 km (0.103 R)
• M28: 42,390,501 km (0.083 R)
• M29: 42,682,367 km (0.054 R)
• M30: 48,007,752 km (0.111 R)
• M31: 48,802,865 km (0.105 R)
• M32: 51,572,220 km (0.118 R)
• M33: 56,359,053 km (0.077 R)
• M34: 62,937,470 km (0.07 R)
• M35: 63,698,624 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit