🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.83 AU

Year: 197 Days

Day: 14.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.09 AU - 6.15 AU

Year: 4072 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,297,332 km

• M1: 1,730,399 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 9.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.02 AU - 8.8 AU

Year: 7089 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,297,332 km

• M1: 117,584 km (0.073 R)
• M2: 490,831 km (0.045 R)
• M3: 1,222,963 km (0.103 R)
• M4: 1,629,570 km (0.048 R)
• M5: 2,192,058 km (0.112 R)
• M6: 2,878,861 km (0.12 R)
• M7: 3,195,560 km (0.057 R)
• M8: 3,874,884 km (0.08 R)
• M9: 4,619,283 km (0.074 R)
• M10: 5,778,068 km (0.093 R)
• M11: 6,112,868 km (0.09 R)
• M12: 6,675,805 km (0.095 R)
• M13: 8,151,438 km (0.081 R)
• M14: 10,556,823 km (0.048 R)
• M15: 10,856,168 km (0.084 R)
• M16: 11,212,360 km (0.075 R)
• M17: 13,112,104 km (0.055 R)
• M18: 14,108,426 km (0.049 R)
• M19: 17,468,992 km (0.11 R)
• M20: 20,085,908 km (0.095 R)
• M21: 21,727,445 km (0.098 R)
• M22: 23,541,170 km (0.119 R)
• M23: 23,967,075 km (0.081 R)
• M24: 24,571,899 km (0.083 R)
• M25: 29,094,691 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 13.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.16 AU - 9.32 AU

Year: 7568 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,297,332 km

• M1: 173,534 km (0.104 R)
• M2: 691,741 km (0.052 R)
• M3: 2,125,786 km (0.104 R)
• M4: 4,332,354 km (0.102 R)
• M5: 4,936,431 km (0.097 R)
• M6: 5,596,157 km (0.103 R)
• M7: 6,485,816 km (0.092 R)
• M8: 7,621,264 km (0.107 R)
• M9: 8,463,051 km (0.106 R)
• M10: 10,284,854 km (0.062 R)
• M11: 11,062,463 km (0.063 R)
• M12: 15,117,912 km (0.118 R)
• M13: 15,868,295 km (0.055 R)
• M14: 16,512,314 km (0.111 R)
• M15: 17,579,096 km (0.103 R)
• M16: 20,072,593 km (0.089 R)
• M17: 21,287,627 km (0.102 R)
• M18: 24,284,522 km (0.092 R)
• M19: 28,577,980 km (0.033 R)
• M20: 30,017,112 km (0.112 R)
• M21: 32,832,245 km (0.117 R)
• M22: 37,378,374 km (0.093 R)
• M23: 37,946,098 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 15

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.48 AU - 11.68 AU

Year: 13850 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,297,332 km

• M1: 186,549 km (0.113 R)
• M2: 695,181 km (0.09 R)
• M3: 1,214,735 km (0.118 R)
• M4: 2,250,401 km (0.102 R)
• M5: 3,634,181 km (0.075 R)
• M6: 5,559,356 km (0.116 R)
• M7: 6,124,387 km (0.058 R)
• M8: 6,797,278 km (0.094 R)
• M9: 7,519,238 km (0.088 R)
• M10: 10,409,917 km (0.115 R)
• M11: 10,979,586 km (0.037 R)
• M12: 11,720,844 km (0.11 R)
• M13: 12,548,120 km (0.094 R)
• M14: 16,063,969 km (0.064 R)
• M15: 17,281,546 km (0.087 R)
• M16: 19,612,879 km (0.065 R)
• M17: 23,654,565 km (0.107 R)
• M18: 32,534,695 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 3.7

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.22 AU - 15.88 AU

Year: 17530 Days

Day: 23.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,297,332 km

• M1: 101,128 km (0.096 R)
• M2: 536,308 km (0.091 R)
• M3: 1,376,450 km (0.102 R)
• M4: 2,370,378 km (0.118 R)
• M5: 3,570,153 km (0.057 R)
• M6: 4,259,500 km (0.104 R)
• M7: 4,973,082 km (0.085 R)
• M8: 8,937,575 km (0.072 R)
• M9: 9,390,408 km (0.057 R)
• M10: 12,212,422 km (0.064 R)
• M11: 15,616,821 km (0.088 R)
• M12: 18,713,497 km (0.069 R)
• M13: 19,453,109 km (0.102 R)
• M14: 38,984,308 km (0.105 R)

Asteroid Belt

Center: 14.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 7

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.22 AU - 18.2 AU

Year: 19829 Days

Day: 17.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,297,332 km

• M1: 89,011 km (0.114 R)
• M2: 330,312 km (0.056 R)
• M3: 666,907 km (0.077 R)
• M4: 961,017 km (0.034 R)
• M5: 1,222,963 km (0.108 R)
• M6: 1,499,569 km (0.114 R)
• M7: 3,300,129 km (0.088 R)
• M8: 5,176,386 km (0.071 R)
• M9: 5,655,697 km (0.097 R)
• M10: 6,611,029 km (0.117 R)
• M11: 7,078,971 km (0.054 R)
• M12: 7,370,388 km (0.092 R)
• M13: 10,550,839 km (0.108 R)
• M14: 10,995,593 km (0.1 R)
• M15: 12,757,706 km (0.112 R)
• M16: 13,335,753 km (0.068 R)
• M17: 13,557,008 km (0.054 R)
• M18: 15,741,586 km (0.092 R)
• M19: 17,438,773 km (0.091 R)
• M20: 23,256,485 km (0.106 R)
• M21: 32,457,203 km (0.074 R)
• M22: 34,080,041 km (0.112 R)
• M23: 34,355,600 km (0.026 R)
• M24: 37,632,990 km (0.07 R)
• M25: 41,268,966 km (0.075 R)
• M26: 52,278,322 km (0.101 R)
• M27: 52,644,987 km (0.081 R)
• M28: 53,198,349 km (0.103 R)
• M29: 57,960,349 km (0.052 R)
• M30: 67,017,752 km (0.078 R)
• M31: 67,667,605 km (0.108 R)
• M32: 68,321,647 km (0.106 R)
• M33: 68,540,508 km (0.041 R)
• M34: 80,094,102 km (0.069 R)
• M35: 80,825,934 km (0.083 R)
• M36: 81,070,826 km (0.112 R)
• M37: 82,799,130 km (0.05 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit