🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.53 AU - 0.85 AU

Year: 172 Days

Day: 43.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,611,083 km

• M1: 40,691 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.86 AU

Year: 194 Days

Day: 17.9 Hours

Environment

Temp: 285 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,611,083 km

• M1: 46,525 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.18 AU

Year: 281 Days

Day: 27.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,611,083 km

• M1: 16,605 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.41 AU - 1.69 AU

Year: 577 Days

Day: 18.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.95 AU - 2.75 AU

Year: 1078 Days

Day: 15.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,611,083 km

• M1: 20,495 km (0.105 R)
• M2: 62,532 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.63 AU - 11.65 AU

Year: 8956 Days

Day: 16.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 14.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.5 AU - 11.4 AU

Year: 10842 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 98,611,083 km

• M1: 185,352 km (0.049 R)
• M2: 975,528 km (0.12 R)
• M3: 1,494,034 km (0.069 R)
• M4: 2,019,272 km (0.111 R)
• M5: 2,796,583 km (0.114 R)
• M6: 4,269,074 km (0.082 R)
• M7: 4,734,922 km (0.03 R)
• M8: 8,249,575 km (0.099 R)
• M9: 10,515,234 km (0.114 R)
• M10: 11,033,292 km (0.118 R)
• M11: 11,717,253 km (0.117 R)
• M12: 15,510,158 km (0.101 R)
• M13: 19,557,678 km (0.047 R)
• M14: 21,976,675 km (0.113 R)
• M15: 22,982,272 km (0.089 R)
• M16: 27,402,141 km (0.111 R)
• M17: 28,658,165 km (0.113 R)
• M18: 29,578,491 km (0.118 R)
• M19: 30,804,446 km (0.081 R)
• M20: 32,855,881 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 8.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.3 AU - 15 AU

Year: 14269 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 98,611,083 km

• M1: 103,223 km (0.095 R)
• M2: 387,309 km (0.093 R)
• M3: 799,451 km (0.11 R)
• M4: 1,932,954 km (0.107 R)
• M5: 2,238,732 km (0.097 R)
• M6: 2,742,877 km (0.094 R)
• M7: 4,347,763 km (0.06 R)
• M8: 7,340,468 km (0.114 R)
• M9: 15,830,447 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.4

Radius: 5

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 19.64 AU - 25.5 AU

Year: 32084 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 98,611,083 km

• M1: 64,626 km (0.086 R)
• M2: 228,286 km (0.074 R)
• M3: 458,368 km (0.107 R)
• M4: 781,798 km (0.066 R)
• M5: 1,041,650 km (0.078 R)
• M6: 2,225,568 km (0.081 R)
• M7: 2,440,839 km (0.06 R)
• M8: 3,026,515 km (0.048 R)
• M9: 3,701,201 km (0.098 R)
• M10: 3,901,512 km (0.119 R)
• M11: 4,073,849 km (0.117 R)
• M12: 4,360,329 km (0.12 R)
• M13: 4,698,570 km (0.119 R)
• M14: 5,686,065 km (0.101 R)
• M15: 5,863,189 km (0.092 R)
• M16: 7,259,685 km (0.104 R)
• M17: 8,456,917 km (0.072 R)
• M18: 9,717,279 km (0.038 R)
• M19: 10,825,201 km (0.091 R)
• M20: 15,666,487 km (0.11 R)
• M21: 17,836,704 km (0.047 R)
• M22: 19,091,979 km (0.106 R)
• M23: 20,821,032 km (0.078 R)
• M24: 21,885,420 km (0.114 R)
• M25: 22,430,854 km (0.069 R)
• M26: 24,121,909 km (0.094 R)
• M27: 27,502,671 km (0.086 R)
• M28: 30,776,471 km (0.075 R)
• M29: 37,152,781 km (0.108 R)
• M30: 44,703,285 km (0.058 R)
• M31: 47,370,465 km (0.089 R)
• M32: 48,650,574 km (0.092 R)
• M33: 49,206,330 km (0.117 R)
• M34: 49,766,125 km (0.044 R)
• M35: 50,519,201 km (0.109 R)
• M36: 52,435,101 km (0.119 R)
• M37: 54,398,872 km (0.115 R)
• M38: 55,398,934 km (0.115 R)
• M39: 61,226,669 km (0.1 R)
• M40: 70,477,053 km (0.059 R)
• M41: 72,625,129 km (0.065 R)
• M42: 79,843,226 km (0.114 R)
• M43: 88,071,857 km (0.089 R)
• M44: 90,005,110 km (0.033 R)
• M45: 95,394,673 km (0.106 R)

Kuiper Belt

Range: 36.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit