🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.85 AU

Year: 165 Days

Day: 16.4 Hours

Environment

Temp: 322 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.88 AU - 1.22 AU

Year: 317 Days

Day: 16.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.95 AU

Year: 590 Days

Day: 46.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.81 AU - 2.09 AU

Year: 801 Days

Day: 39.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,534,550 km

• M1: 772,374 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.14 AU - 2.66 AU

Year: 1094 Days

Day: 13 Hours

Environment

Temp: 8 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,534,550 km

• M1: 20,495 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.5 AU - 3.74 AU

Year: 2027 Days

Day: 42.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.13 AU - 6.57 AU

Year: 4710 Days

Day: 46.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,534,550 km

• M1: 562,189 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.45 AU - 14.69 AU

Year: 13907 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,534,550 km

• M1: 173,234 km (0.112 R)
• M2: 789,278 km (0.109 R)
• M3: 1,238,072 km (0.112 R)
• M4: 1,797,867 km (0.085 R)
• M5: 2,504,717 km (0.089 R)
• M6: 3,188,978 km (0.092 R)
• M7: 8,160,863 km (0.06 R)
• M8: 8,743,996 km (0.078 R)
• M9: 13,907,964 km (0.08 R)
• M10: 18,330,975 km (0.092 R)
• M11: 22,560,406 km (0.11 R)
• M12: 23,131,122 km (0.057 R)
• M13: 24,901,463 km (0.067 R)
• M14: 26,444,416 km (0.111 R)
• M15: 29,493,819 km (0.086 R)
• M16: 31,692,010 km (0.112 R)
• M17: 33,749,579 km (0.044 R)
• M18: 39,900,146 km (0.101 R)
• M19: 41,582,374 km (0.089 R)
• M20: 43,457,882 km (0.113 R)
• M21: 45,691,079 km (0.116 R)
• M22: 47,999,973 km (0.1 R)
• M23: 48,628,583 km (0.098 R)
• M24: 50,385,610 km (0.112 R)
• M25: 53,183,689 km (0.113 R)
• M26: 56,956,547 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.8

Radius: 8

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 19.61 AU - 25.21 AU

Year: 31224 Days

Day: 19.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,534,550 km

• M1: 102,475 km (0.096 R)
• M2: 507,286 km (0.108 R)
• M3: 1,239,568 km (0.11 R)
• M4: 1,742,217 km (0.063 R)
• M5: 3,330,647 km (0.12 R)
• M6: 3,981,697 km (0.068 R)
• M7: 4,337,590 km (0.09 R)
• M8: 4,753,622 km (0.113 R)
• M9: 6,256,482 km (0.078 R)
• M10: 8,681,314 km (0.107 R)
• M11: 11,458,150 km (0.089 R)
• M12: 12,931,689 km (0.078 R)
• M13: 21,358,686 km (0.07 R)
• M14: 26,317,856 km (0.068 R)
• M15: 26,814,970 km (0.101 R)
• M16: 28,084,906 km (0.109 R)
• M17: 29,394,486 km (0.114 R)
• M18: 30,064,235 km (0.092 R)
• M19: 31,853,426 km (0.057 R)
• M20: 35,041,057 km (0.111 R)
• M21: 38,117,837 km (0.118 R)
• M22: 38,754,226 km (0.106 R)
• M23: 40,540,425 km (0.112 R)
• M24: 41,370,244 km (0.079 R)
• M25: 43,407,917 km (0.084 R)
• M26: 46,588,666 km (0.117 R)
• M27: 51,066,580 km (0.103 R)
• M28: 58,729,880 km (0.119 R)
• M29: 60,866,886 km (0.059 R)
• M30: 63,721,811 km (0.11 R)
• M31: 65,295,431 km (0.07 R)
• M32: 66,435,218 km (0.076 R)
• M33: 68,754,433 km (0.117 R)
• M34: 71,127,056 km (0.115 R)
• M35: 74,292,397 km (0.072 R)
• M36: 75,036,048 km (0.038 R)
• M37: 83,545,773 km (0.104 R)
• M38: 83,813,254 km (0.107 R)
• M39: 93,250,337 km (0.103 R)
• M40: 97,333,611 km (0.097 R)

Kuiper Belt

Range: 37.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit