🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 160 Days

Day: 16.9 Hours

Environment

Temp: 260 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,210,846 km

• M1: 272,268 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 194 Days

Day: 15.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 211 Days

Day: 35.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.7 AU - 1.14 AU

Year: 312 Days

Day: 39.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,210,846 km

• M1: 53,706 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.17 AU

Year: 369 Days

Day: 16.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 8.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.7 AU - 10.38 AU

Year: 10404 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,210,846 km

• M1: 106,364 km (0.115 R)
• M2: 217,515 km (0.066 R)
• M3: 349,161 km (0.05 R)
• M4: 534,663 km (0.114 R)
• M5: 724,502 km (0.073 R)
• M6: 1,178,083 km (0.1 R)
• M7: 1,300,903 km (0.037 R)
• M8: 1,547,440 km (0.102 R)
• M9: 2,004,312 km (0.109 R)
• M10: 3,143,201 km (0.072 R)
• M11: 3,205,583 km (0.076 R)
• M12: 3,347,103 km (0.108 R)
• M13: 3,734,860 km (0.094 R)
• M14: 3,884,010 km (0.088 R)
• M15: 4,035,103 km (0.066 R)
• M16: 4,325,772 km (0.065 R)
• M17: 4,819,595 km (0.067 R)
• M18: 4,927,604 km (0.056 R)
• M19: 5,405,569 km (0.075 R)
• M20: 5,745,157 km (0.108 R)
• M21: 6,604,297 km (0.108 R)
• M22: 6,886,140 km (0.109 R)
• M23: 7,130,732 km (0.093 R)
• M24: 8,223,694 km (0.12 R)
• M25: 8,526,929 km (0.113 R)
• M26: 8,614,145 km (0.118 R)
• M27: 8,767,632 km (0.097 R)
• M28: 9,077,300 km (0.09 R)
• M29: 9,707,406 km (0.053 R)
• M30: 11,081,013 km (0.109 R)
• M31: 11,632,880 km (0.119 R)
• M32: 12,366,059 km (0.093 R)
• M33: 12,440,260 km (0.079 R)
• M34: 12,763,242 km (0.103 R)
• M35: 13,366,869 km (0.098 R)
• M36: 15,179,995 km (0.1 R)
• M37: 15,551,746 km (0.054 R)
• M38: 16,061,127 km (0.091 R)
• M39: 16,304,373 km (0.113 R)
• M40: 16,440,058 km (0.086 R)
• M41: 16,685,099 km (0.06 R)
• M42: 17,289,475 km (0.08 R)
• M43: 17,649,856 km (0.062 R)
• M44: 18,547,742 km (0.033 R)
• M45: 18,689,262 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.3

Radius: 4.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 18.42 AU - 22.52 AU

Year: 32702 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,210,846 km

• M1: 85,121 km (0.084 R)
• M2: 1,299,258 km (0.085 R)
• M3: 1,419,385 km (0.071 R)
• M4: 1,493,286 km (0.078 R)
• M5: 1,828,086 km (0.101 R)
• M6: 2,654,165 km (0.104 R)
• M7: 3,953,872 km (0.094 R)
• M8: 4,058,141 km (0.07 R)
• M9: 5,000,010 km (0.039 R)
• M10: 6,946,128 km (0.108 R)
• M11: 7,713,266 km (0.119 R)
• M12: 7,887,398 km (0.086 R)
• M13: 8,372,843 km (0.035 R)
• M14: 8,596,642 km (0.026 R)
• M15: 8,913,340 km (0.091 R)
• M16: 8,958,968 km (0.114 R)
• M17: 10,313,427 km (0.092 R)
• M18: 11,830,349 km (0.07 R)
• M19: 11,930,729 km (0.115 R)
• M20: 12,385,208 km (0.041 R)
• M21: 12,742,747 km (0.111 R)
• M22: 12,794,059 km (0.035 R)
• M23: 13,677,434 km (0.114 R)
• M24: 13,888,068 km (0.117 R)
• M25: 15,174,610 km (0.109 R)
• M26: 16,053,198 km (0.108 R)
• M27: 17,174,584 km (0.114 R)
• M28: 17,344,976 km (0.032 R)
• M29: 19,966,828 km (0.118 R)
• M30: 20,566,117 km (0.097 R)
• M31: 22,771,638 km (0.036 R)
• M32: 23,649,479 km (0.108 R)
• M33: 27,534,535 km (0.106 R)
• M34: 27,733,949 km (0.059 R)
• M35: 29,278,398 km (0.102 R)
• M36: 30,644,077 km (0.103 R)
• M37: 33,224,490 km (0.046 R)
• M38: 33,436,770 km (0.091 R)
• M39: 35,295,224 km (0.111 R)
• M40: 40,688,975 km (0.088 R)
• M41: 44,216,942 km (0.113 R)
• M42: 45,702,598 km (0.066 R)
• M43: 46,017,352 km (0.061 R)
• M44: 46,490,979 km (0.105 R)
• M45: 46,886,815 km (0.119 R)
• M46: 49,204,984 km (0.102 R)
• M47: 51,560,253 km (0.1 R)
• M48: 51,887,872 km (0.076 R)
• M49: 52,380,797 km (0.088 R)
• M50: 55,538,359 km (0.076 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit