🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 31 Hours

Environment

Temp: 204 °C

Axial Tilt: 115.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 349 Days

Day: 28.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,573,959 km

• M1: 143,315 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.83 AU - 1.15 AU

Year: 365 Days

Day: 44.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,573,959 km

• M1: 129,103 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 481 Days

Day: 18.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 159.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,573,959 km

• M1: 591,510 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 8.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.07 AU - 11.63 AU

Year: 10603 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,573,959 km

• M1: 117,883 km (0.113 R)
• M2: 375,491 km (0.077 R)
• M3: 670,348 km (0.119 R)
• M4: 946,955 km (0.079 R)
• M5: 1,266,645 km (0.067 R)
• M6: 1,714,242 km (0.104 R)
• M7: 3,543,525 km (0.094 R)
• M8: 4,517,257 km (0.043 R)
• M9: 6,227,759 km (0.119 R)
• M10: 6,544,009 km (0.058 R)
• M11: 9,612,561 km (0.111 R)
• M12: 10,969,413 km (0.109 R)
• M13: 11,693,766 km (0.111 R)
• M14: 13,180,171 km (0.049 R)
• M15: 15,672,172 km (0.044 R)
• M16: 16,724,593 km (0.079 R)
• M17: 17,268,082 km (0.114 R)
• M18: 19,263,419 km (0.11 R)
• M19: 19,710,267 km (0.118 R)
• M20: 20,087,852 km (0.071 R)
• M21: 21,646,662 km (0.089 R)
• M22: 29,079,133 km (0.102 R)
• M23: 36,441,892 km (0.105 R)
• M24: 39,704,771 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 12.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.04 AU - 13.18 AU

Year: 14671 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,573,959 km

• M1: 167,400 km (0.065 R)
• M2: 590,463 km (0.099 R)
• M3: 1,256,921 km (0.115 R)
• M4: 1,863,391 km (0.097 R)
• M5: 2,471,506 km (0.115 R)
• M6: 3,112,384 km (0.109 R)
• M7: 4,235,116 km (0.114 R)
• M8: 4,857,144 km (0.085 R)
• M9: 5,397,940 km (0.113 R)
• M10: 6,323,502 km (0.056 R)
• M11: 7,308,903 km (0.03 R)
• M12: 8,827,471 km (0.085 R)
• M13: 10,111,170 km (0.05 R)
• M14: 12,792,563 km (0.056 R)
• M15: 13,432,842 km (0.11 R)
• M16: 16,136,674 km (0.115 R)
• M17: 16,657,723 km (0.054 R)
• M18: 17,267,035 km (0.109 R)
• M19: 18,530,239 km (0.099 R)
• M20: 19,019,574 km (0.109 R)
• M21: 19,601,211 km (0.092 R)
• M22: 20,023,974 km (0.033 R)
• M23: 23,250,052 km (0.079 R)
• M24: 24,107,697 km (0.103 R)
• M25: 28,607,302 km (0.089 R)
• M26: 34,735,130 km (0.106 R)
• M27: 37,517,052 km (0.038 R)
• M28: 37,907,652 km (0.103 R)
• M29: 40,992,659 km (0.078 R)
• M30: 44,241,326 km (0.056 R)
• M31: 47,505,701 km (0.11 R)
• M32: 53,846,706 km (0.112 R)
• M33: 57,736,700 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.4

Radius: 4.2

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.69 AU - 14.31 AU

Year: 19427 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,573,959 km

• M1: 167,101 km (0.099 R)
• M2: 350,059 km (0.103 R)
• M3: 522,695 km (0.103 R)
• M4: 782,098 km (0.073 R)
• M5: 1,674,748 km (0.076 R)
• M6: 2,216,143 km (0.104 R)
• M7: 2,791,047 km (0.078 R)
• M8: 4,395,634 km (0.118 R)
• M9: 5,295,465 km (0.101 R)
• M10: 6,980,087 km (0.114 R)
• M11: 18,490,147 km (0.088 R)
• M12: 27,426,376 km (0.05 R)
• M13: 31,658,799 km (0.106 R)
• M14: 32,296,834 km (0.107 R)
• M15: 33,073,696 km (0.118 R)
• M16: 35,479,229 km (0.105 R)
• M17: 35,616,261 km (0.11 R)
• M18: 43,234,533 km (0.109 R)
• M19: 56,963,279 km (0.107 R)
• M20: 62,180,654 km (0.077 R)
• M21: 62,579,332 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit