🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 153 Days

Day: 45.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,479,082 km

• M1: 32,164 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.26 AU - 1.42 AU

Year: 650 Days

Day: 13 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.27 AU - 1.77 AU

Year: 785 Days

Day: 12.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.52 AU - 2 AU

Year: 978 Days

Day: 31.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 13.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.29 AU - 5.51 AU

Year: 4544 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,479,082 km

• M1: 162,912 km (0.116 R)
• M2: 707,598 km (0.08 R)
• M3: 1,125,724 km (0.112 R)
• M4: 1,583,344 km (0.096 R)
• M5: 2,022,264 km (0.118 R)
• M6: 2,445,327 km (0.087 R)
• M7: 2,891,428 km (0.088 R)
• M8: 3,772,559 km (0.052 R)
• M9: 4,696,775 km (0.104 R)
• M10: 5,506,249 km (0.063 R)
• M11: 6,096,113 km (0.057 R)
• M12: 7,865,856 km (0.101 R)
• M13: 8,615,641 km (0.091 R)
• M14: 9,249,337 km (0.114 R)
• M15: 9,829,178 km (0.058 R)
• M16: 10,477,236 km (0.104 R)
• M17: 11,479,093 km (0.052 R)
• M18: 12,149,292 km (0.11 R)
• M19: 14,536,724 km (0.088 R)
• M20: 15,151,123 km (0.118 R)
• M21: 17,037,253 km (0.07 R)
• M22: 20,988,132 km (0.079 R)
• M23: 23,478,787 km (0.105 R)
• M24: 26,406,418 km (0.113 R)
• M25: 26,819,906 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 12.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.24 AU - 7.42 AU

Year: 6673 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,479,082 km

• M1: 159,471 km (0.045 R)
• M2: 570,566 km (0.115 R)
• M3: 1,037,012 km (0.093 R)
• M4: 2,035,129 km (0.043 R)
• M5: 3,388,541 km (0.106 R)
• M6: 4,319,040 km (0.056 R)
• M7: 5,273,624 km (0.089 R)
• M8: 5,845,537 km (0.111 R)
• M9: 8,218,159 km (0.117 R)
• M10: 10,062,252 km (0.115 R)
• M11: 12,965,049 km (0.079 R)
• M12: 14,009,990 km (0.098 R)
• M13: 14,498,128 km (0.077 R)
• M14: 15,508,662 km (0.085 R)
• M15: 17,544,689 km (0.087 R)
• M16: 18,432,851 km (0.081 R)
• M17: 18,888,078 km (0.111 R)
• M18: 20,093,088 km (0.118 R)
• M19: 20,575,392 km (0.07 R)
• M20: 26,157,337 km (0.068 R)
• M21: 27,400,496 km (0.104 R)
• M22: 29,470,781 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.6

Radius: 8.3

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.64 AU - 9.54 AU

Year: 11482 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,479,082 km

• M1: 103,223 km (0.12 R)
• M2: 365,767 km (0.054 R)
• M3: 733,927 km (0.044 R)
• M4: 1,229,994 km (0.09 R)
• M5: 1,834,070 km (0.089 R)
• M6: 2,357,363 km (0.113 R)
• M7: 2,773,844 km (0.117 R)
• M8: 4,661,320 km (0.092 R)
• M9: 5,115,798 km (0.08 R)
• M10: 6,459,935 km (0.113 R)
• M11: 6,901,399 km (0.025 R)
• M12: 7,535,694 km (0.081 R)
• M13: 8,116,283 km (0.032 R)
• M14: 9,672,699 km (0.069 R)
• M15: 9,985,209 km (0.118 R)
• M16: 11,019,828 km (0.085 R)
• M17: 18,612,967 km (0.107 R)
• M18: 19,342,406 km (0.119 R)
• M19: 21,205,797 km (0.045 R)
• M20: 24,508,021 km (0.113 R)
• M21: 25,979,765 km (0.094 R)
• M22: 26,381,884 km (0.056 R)
• M23: 28,668,786 km (0.08 R)
• M24: 35,080,252 km (0.082 R)
• M25: 39,141,535 km (0.053 R)
• M26: 39,803,206 km (0.058 R)
• M27: 43,646,974 km (0.027 R)
• M28: 46,097,537 km (0.082 R)
• M29: 47,581,099 km (0.106 R)
• M30: 51,113,703 km (0.072 R)
• M31: 53,509,363 km (0.064 R)
• M32: 54,488,332 km (0.104 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: 430 - 14,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit