🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 135 Days

Day: 20.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,227,696 km

• M1: 102,475 km (0.092 R)
• M2: 296,952 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 139 Days

Day: 36.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,227,696 km

• M1: 106,663 km (0.046 R)
• M2: 199,863 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 322 Days

Day: 43.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,227,696 km

• M1: 54,753 km (0.099 R)
• M2: 603,179 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.07 AU - 1.41 AU

Year: 512 Days

Day: 23.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.14 AU - 1.6 AU

Year: 595 Days

Day: 38.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,227,696 km

• M1: 225,294 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.59 AU - 4.07 AU

Year: 2254 Days

Day: 17.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.11 AU - 4.31 AU

Year: 3204 Days

Day: 37.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,227,696 km

• M1: 387,010 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 11.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.04 AU - 5.82 AU

Year: 4692 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,227,696 km

• M1: 173,085 km (0.099 R)
• M2: 324,029 km (0.059 R)
• M3: 407,654 km (0.12 R)
• M4: 508,932 km (0.111 R)
• M5: 637,586 km (0.119 R)
• M6: 724,353 km (0.069 R)
• M7: 815,757 km (0.079 R)
• M8: 1,115,551 km (0.105 R)
• M9: 1,201,420 km (0.099 R)
• M10: 1,334,862 km (0.12 R)
• M11: 1,544,748 km (0.061 R)
• M12: 1,641,687 km (0.109 R)
• M13: 1,778,270 km (0.044 R)
• M14: 1,880,146 km (0.076 R)
• M15: 1,997,281 km (0.103 R)
• M16: 2,211,505 km (0.092 R)
• M17: 2,561,564 km (0.106 R)
• M18: 2,809,897 km (0.118 R)
• M19: 2,884,546 km (0.107 R)
• M20: 3,236,251 km (0.054 R)
• M21: 3,764,930 km (0.101 R)
• M22: 3,947,289 km (0.094 R)
• M23: 4,459,513 km (0.048 R)
• M24: 4,564,530 km (0.108 R)
• M25: 4,830,665 km (0.081 R)
• M26: 5,452,992 km (0.069 R)
• M27: 5,716,583 km (0.118 R)
• M28: 5,907,620 km (0.079 R)
• M29: 6,237,034 km (0.097 R)
• M30: 6,374,365 km (0.062 R)
• M31: 6,652,318 km (0.089 R)
• M32: 7,076,578 km (0.091 R)
• M33: 7,364,404 km (0.119 R)
• M34: 7,489,019 km (0.118 R)
• M35: 8,100,874 km (0.083 R)
• M36: 9,037,656 km (0.05 R)
• M37: 9,643,378 km (0.117 R)
• M38: 10,008,546 km (0.105 R)
• M39: 10,262,264 km (0.065 R)
• M40: 10,823,256 km (0.106 R)
• M41: 11,877,473 km (0.095 R)
• M42: 12,146,150 km (0.095 R)
• M43: 12,565,473 km (0.051 R)
• M44: 12,964,301 km (0.054 R)
• M45: 13,089,814 km (0.111 R)
• M46: 14,005,652 km (0.116 R)
• M47: 14,263,708 km (0.112 R)
• M48: 14,393,260 km (0.091 R)
• M49: 14,523,260 km (0.058 R)
• M50: 15,020,973 km (0.031 R)
• M51: 15,604,105 km (0.06 R)
• M52: 16,006,075 km (0.108 R)
• M53: 16,411,335 km (0.109 R)
• M54: 17,039,497 km (0.115 R)
• M55: 17,259,854 km (0.067 R)
• M56: 17,619,787 km (0.073 R)
• M57: 17,954,437 km (0.115 R)
• M58: 18,150,560 km (0.107 R)
• M59: 19,056,226 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 13,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit