🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 278 Days

Day: 43.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.99 AU

Year: 324 Days

Day: 42.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.96 AU - 2.54 AU

Year: 1239 Days

Day: 45.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,175,830 km

• M1: 240,553 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2 AU - 3.02 AU

Year: 1460 Days

Day: 33.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.59 AU - 2.71 AU

Year: 1584 Days

Day: 32.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 59.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,175,830 km

• M1: 36,203 km (0.038 R)
• M2: 131,646 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 14

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.57 AU - 12.67 AU

Year: 13612 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,175,830 km

• M1: 176,077 km (0.11 R)
• M2: 775,067 km (0.099 R)
• M3: 1,451,249 km (0.114 R)
• M4: 1,958,087 km (0.093 R)
• M5: 2,486,765 km (0.103 R)
• M6: 3,021,727 km (0.091 R)
• M7: 4,646,211 km (0.113 R)
• M8: 5,107,421 km (0.047 R)
• M9: 6,051,084 km (0.085 R)
• M10: 6,755,690 km (0.102 R)
• M11: 9,249,936 km (0.089 R)
• M12: 10,756,835 km (0.064 R)
• M13: 12,538,845 km (0.116 R)
• M14: 13,438,975 km (0.1 R)
• M15: 14,189,508 km (0.037 R)
• M16: 14,902,042 km (0.099 R)
• M17: 20,089,498 km (0.108 R)
• M18: 21,238,111 km (0.069 R)
• M19: 21,913,994 km (0.102 R)
• M20: 23,666,383 km (0.09 R)
• M21: 24,947,390 km (0.12 R)
• M22: 25,605,172 km (0.111 R)
• M23: 26,177,982 km (0.036 R)
• M24: 27,547,999 km (0.082 R)
• M25: 34,080,190 km (0.049 R)
• M26: 34,541,400 km (0.108 R)
• M27: 40,665,189 km (0.101 R)
• M28: 41,707,886 km (0.108 R)
• M29: 47,907,671 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 10.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.01 AU - 13.41 AU

Year: 14710 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,175,830 km

• M1: 131,197 km (0.113 R)
• M2: 577,298 km (0.111 R)
• M3: 2,631,576 km (0.1 R)
• M4: 3,662,754 km (0.058 R)
• M5: 4,716,372 km (0.102 R)
• M6: 6,441,684 km (0.102 R)
• M7: 7,827,260 km (0.089 R)
• M8: 8,817,298 km (0.113 R)
• M9: 9,522,353 km (0.077 R)
• M10: 12,723,748 km (0.05 R)
• M11: 14,998,982 km (0.107 R)
• M12: 17,111,902 km (0.087 R)
• M13: 17,899,236 km (0.092 R)
• M14: 20,880,123 km (0.092 R)
• M15: 22,131,659 km (0.098 R)
• M16: 24,403,452 km (0.12 R)
• M17: 24,860,473 km (0.027 R)
• M18: 25,400,821 km (0.111 R)
• M19: 26,907,122 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.8

Radius: 7.9

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.75 AU - 13.41 AU

Year: 17365 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,175,830 km

• M1: 98,286 km (0.096 R)
• M2: 673,190 km (0.113 R)
• M3: 987,795 km (0.07 R)
• M4: 1,777,223 km (0.111 R)
• M5: 2,641,150 km (0.077 R)
• M6: 2,958,747 km (0.109 R)
• M7: 3,220,244 km (0.098 R)
• M8: 3,583,318 km (0.102 R)
• M9: 5,547,388 km (0.028 R)
• M10: 6,758,981 km (0.084 R)
• M11: 8,341,876 km (0.106 R)
• M12: 9,247,243 km (0.04 R)
• M13: 9,809,581 km (0.095 R)
• M14: 10,634,763 km (0.09 R)
• M15: 12,490,225 km (0.115 R)
• M16: 14,701,731 km (0.049 R)
• M17: 16,583,822 km (0.085 R)
• M18: 18,887,030 km (0.061 R)
• M19: 23,804,013 km (0.096 R)
• M20: 24,539,287 km (0.079 R)
• M21: 24,966,239 km (0.09 R)
• M22: 25,289,670 km (0.106 R)
• M23: 25,725,299 km (0.058 R)
• M24: 27,175,500 km (0.047 R)
• M25: 31,349,730 km (0.065 R)
• M26: 31,978,938 km (0.099 R)
• M27: 33,262,638 km (0.088 R)
• M28: 33,654,285 km (0.07 R)
• M29: 38,311,117 km (0.036 R)
• M30: 39,175,194 km (0.093 R)
• M31: 45,430,779 km (0.108 R)
• M32: 51,098,145 km (0.114 R)
• M33: 54,461,554 km (0.049 R)
• M34: 55,737,175 km (0.114 R)
• M35: 57,593,684 km (0.092 R)
• M36: 58,917,476 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit