🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 23.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 187 Days

Day: 28.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.34 AU - 1.86 AU

Year: 721 Days

Day: 38.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,672,082 km

• M1: 546,930 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.67 AU - 4.67 AU

Year: 3035 Days

Day: 39.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.52 AU - 5.22 AU

Year: 3831 Days

Day: 26.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 8.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.92 AU - 6.26 AU

Year: 4711 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,672,082 km

• M1: 153,487 km (0.103 R)
• M2: 474,225 km (0.115 R)
• M3: 561,291 km (0.099 R)
• M4: 690,693 km (0.075 R)
• M5: 823,985 km (0.096 R)
• M6: 994,227 km (0.093 R)
• M7: 1,213,987 km (0.039 R)
• M8: 1,361,341 km (0.076 R)
• M9: 1,522,906 km (0.096 R)
• M10: 1,597,705 km (0.11 R)
• M11: 1,856,360 km (0.111 R)
• M12: 1,945,520 km (0.095 R)
• M13: 2,063,703 km (0.11 R)
• M14: 2,461,783 km (0.079 R)
• M15: 2,540,471 km (0.051 R)
• M16: 2,832,336 km (0.091 R)
• M17: 3,061,072 km (0.1 R)
• M18: 3,437,460 km (0.054 R)
• M19: 3,514,652 km (0.067 R)
• M20: 3,704,193 km (0.035 R)
• M21: 3,943,101 km (0.074 R)
• M22: 4,400,122 km (0.103 R)
• M23: 4,702,011 km (0.109 R)
• M24: 4,948,398 km (0.119 R)
• M25: 5,110,712 km (0.086 R)
• M26: 5,287,686 km (0.079 R)
• M27: 5,765,053 km (0.047 R)
• M28: 6,486,264 km (0.082 R)
• M29: 6,581,858 km (0.093 R)
• M30: 6,788,303 km (0.098 R)
• M31: 6,899,304 km (0.117 R)
• M32: 7,123,103 km (0.116 R)
• M33: 7,693,071 km (0.08 R)
• M34: 8,130,195 km (0.038 R)
• M35: 9,211,938 km (0.048 R)
• M36: 9,473,884 km (0.09 R)
• M37: 9,551,525 km (0.081 R)
• M38: 9,863,736 km (0.116 R)
• M39: 10,052,678 km (0.057 R)
• M40: 10,338,410 km (0.118 R)
• M41: 10,885,339 km (0.081 R)
• M42: 10,950,415 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.1

Radius: 6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.24 AU - 16.34 AU

Year: 20274 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 146.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,672,082 km

• M1: 100,530 km (0.097 R)
• M2: 752,926 km (0.074 R)
• M3: 871,408 km (0.089 R)
• M4: 912,248 km (0.077 R)
• M5: 1,017,266 km (0.085 R)
• M6: 1,216,530 km (0.07 R)
• M7: 1,356,254 km (0.109 R)
• M8: 1,501,364 km (0.091 R)
• M9: 1,676,992 km (0.104 R)
• M10: 2,047,845 km (0.106 R)
• M11: 2,299,618 km (0.036 R)
• M12: 2,710,713 km (0.087 R)
• M13: 2,863,004 km (0.102 R)
• M14: 3,176,262 km (0.059 R)
• M15: 4,109,902 km (0.107 R)
• M16: 4,214,770 km (0.107 R)
• M17: 6,489,406 km (0.085 R)
• M18: 8,048,665 km (0.083 R)
• M19: 8,892,397 km (0.118 R)
• M20: 9,393,549 km (0.102 R)
• M21: 9,997,626 km (0.057 R)
• M22: 11,834,388 km (0.077 R)
• M23: 14,457,437 km (0.066 R)
• M24: 14,777,427 km (0.095 R)
• M25: 14,992,100 km (0.088 R)
• M26: 15,153,666 km (0.086 R)
• M27: 15,207,820 km (0.066 R)
• M28: 15,806,212 km (0.052 R)
• M29: 16,857,735 km (0.104 R)
• M30: 17,703,861 km (0.09 R)
• M31: 18,103,437 km (0.076 R)
• M32: 18,275,624 km (0.05 R)
• M33: 19,144,488 km (0.072 R)
• M34: 19,908,485 km (0.116 R)
• M35: 19,967,576 km (0.114 R)
• M36: 20,502,837 km (0.1 R)
• M37: 21,344,774 km (0.091 R)
• M38: 21,830,967 km (0.098 R)
• M39: 22,136,595 km (0.09 R)
• M40: 22,690,556 km (0.078 R)
• M41: 23,311,238 km (0.077 R)
• M42: 24,315,937 km (0.071 R)
• M43: 24,442,497 km (0.069 R)
• M44: 24,696,364 km (0.11 R)
• M45: 25,978,568 km (0.102 R)
• M46: 26,367,522 km (0.108 R)
• M47: 27,809,795 km (0.106 R)
• M48: 27,875,918 km (0.073 R)
• M49: 28,674,022 km (0.119 R)
• M50: 29,143,012 km (0.106 R)
• M51: 29,412,288 km (0.111 R)
• M52: 29,885,167 km (0.043 R)
• M53: 30,907,219 km (0.079 R)
• M54: 33,476,862 km (0.093 R)
• M55: 33,829,314 km (0.075 R)
• M56: 36,475,551 km (0.03 R)
• M57: 36,620,362 km (0.093 R)
• M58: 39,187,461 km (0.105 R)
• M59: 39,856,912 km (0.03 R)
• M60: 41,131,635 km (0.086 R)
• M61: 42,648,558 km (0.119 R)
• M62: 43,952,154 km (0.042 R)
• M63: 47,070,671 km (0.089 R)
• M64: 50,663,264 km (0.065 R)
• M65: 50,986,844 km (0.09 R)
• M66: 52,615,217 km (0.119 R)
• M67: 54,674,282 km (0.117 R)
• M68: 55,089,266 km (0.106 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit