🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.69 AU - 0.81 AU

Year: 243 Days

Day: 23 Hours

Environment

Temp: 163 °C

Axial Tilt: 171.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,343,758 km

• M1: 40,391 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.09 AU - 1.25 AU

Year: 474 Days

Day: 33.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.53 AU - 2.25 AU

Year: 974 Days

Day: 31.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,343,758 km

• M1: 86,168 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2 AU - 2.32 AU

Year: 1190 Days

Day: 16.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.81 AU - 2.97 AU

Year: 1841 Days

Day: 38 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.78 AU - 4.5 AU

Year: 2602 Days

Day: 18 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,343,758 km

• M1: 44,131 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.9

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.94 AU - 12.46 AU

Year: 12208 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,343,758 km

• M1: 175,329 km (0.112 R)
• M2: 704,606 km (0.092 R)
• M3: 1,229,246 km (0.106 R)
• M4: 2,140,147 km (0.054 R)
• M5: 2,694,108 km (0.084 R)
• M6: 4,497,959 km (0.08 R)
• M7: 6,343,997 km (0.094 R)
• M8: 7,291,550 km (0.08 R)
• M9: 8,559,990 km (0.081 R)
• M10: 10,491,897 km (0.091 R)
• M11: 11,307,355 km (0.099 R)
• M12: 13,375,097 km (0.103 R)
• M13: 17,339,141 km (0.045 R)
• M14: 18,170,756 km (0.064 R)
• M15: 18,635,407 km (0.092 R)
• M16: 19,588,794 km (0.104 R)
• M17: 21,334,900 km (0.074 R)
• M18: 22,026,790 km (0.096 R)
• M19: 34,165,611 km (0.079 R)
• M20: 38,567,378 km (0.076 R)
• M21: 41,302,476 km (0.111 R)
• M22: 43,333,716 km (0.108 R)
• M23: 46,576,250 km (0.107 R)
• M24: 47,594,413 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 6.8

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.59 AU - 17.61 AU

Year: 25345 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,343,758 km

• M1: 84,672 km (0.062 R)
• M2: 615,745 km (0.049 R)
• M3: 851,810 km (0.114 R)
• M4: 1,498,223 km (0.11 R)
• M5: 2,432,910 km (0.103 R)
• M6: 2,931,071 km (0.047 R)
• M7: 4,029,419 km (0.1 R)
• M8: 4,689,444 km (0.075 R)
• M9: 4,988,042 km (0.027 R)
• M10: 5,220,218 km (0.047 R)
• M11: 5,832,671 km (0.105 R)
• M12: 6,178,392 km (0.118 R)
• M13: 7,102,458 km (0.07 R)
• M14: 7,750,666 km (0.098 R)
• M15: 8,010,218 km (0.091 R)
• M16: 8,437,619 km (0.078 R)
• M17: 11,394,271 km (0.046 R)
• M18: 11,934,918 km (0.09 R)
• M19: 13,659,482 km (0.117 R)
• M20: 14,502,915 km (0.07 R)
• M21: 14,897,554 km (0.059 R)
• M22: 19,916,563 km (0.065 R)
• M23: 21,709,344 km (0.109 R)
• M24: 22,121,935 km (0.112 R)
• M25: 24,931,981 km (0.109 R)
• M26: 25,157,575 km (0.11 R)
• M27: 28,337,277 km (0.112 R)
• M28: 32,306,857 km (0.113 R)
• M29: 35,055,568 km (0.083 R)
• M30: 36,197,299 km (0.048 R)
• M31: 39,312,226 km (0.071 R)
• M32: 43,901,141 km (0.085 R)
• M33: 46,239,056 km (0.085 R)
• M34: 48,133,264 km (0.03 R)
• M35: 50,798,650 km (0.041 R)
• M36: 56,810,839 km (0.055 R)
• M37: 58,982,252 km (0.089 R)
• M38: 63,280,199 km (0.03 R)
• M39: 78,139,306 km (0.045 R)
• M40: 79,839,486 km (0.118 R)
• M41: 80,329,868 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 13,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit