🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.32 AU - 1.46 AU

Year: 614 Days

Day: 37.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.01 AU - 9.85 AU

Year: 9172 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,562,172 km

• M1: 184,005 km (0.088 R)
• M2: 745,596 km (0.107 R)
• M3: 2,542,416 km (0.057 R)
• M4: 3,269,013 km (0.056 R)
• M5: 3,889,395 km (0.042 R)
• M6: 4,951,839 km (0.109 R)
• M7: 6,127,828 km (0.104 R)
• M8: 7,607,800 km (0.104 R)
• M9: 8,612,798 km (0.062 R)
• M10: 9,606,278 km (0.109 R)
• M11: 16,170,632 km (0.076 R)
• M12: 18,357,604 km (0.097 R)
• M13: 20,818,339 km (0.087 R)
• M14: 24,034,244 km (0.113 R)
• M15: 24,585,363 km (0.1 R)
• M16: 28,172,271 km (0.096 R)
• M17: 31,653,862 km (0.056 R)
• M18: 39,970,307 km (0.088 R)
• M19: 43,533,130 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 3.2

Gravity: 31.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.75 AU - 14.29 AU

Year: 16601 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,562,172 km

• M1: 41,887 km (0.113 R)
• M2: 258,056 km (0.045 R)
• M3: 365,617 km (0.088 R)
• M4: 477,217 km (0.117 R)
• M5: 651,499 km (0.118 R)
• M6: 753,674 km (0.065 R)
• M7: 991,086 km (0.079 R)
• M8: 1,127,370 km (0.066 R)
• M9: 1,250,339 km (0.114 R)
• M10: 1,658,741 km (0.04 R)
• M11: 1,769,444 km (0.104 R)
• M12: 2,301,114 km (0.047 R)
• M13: 2,459,389 km (0.111 R)
• M14: 3,238,345 km (0.077 R)
• M15: 3,831,800 km (0.067 R)
• M16: 4,433,931 km (0.102 R)
• M17: 5,609,023 km (0.058 R)
• M18: 5,715,387 km (0.119 R)
• M19: 6,305,849 km (0.074 R)
• M20: 7,266,268 km (0.069 R)
• M21: 8,047,617 km (0.11 R)
• M22: 8,458,563 km (0.05 R)
• M23: 9,421,674 km (0.103 R)
• M24: 10,190,308 km (0.09 R)
• M25: 12,991,677 km (0.116 R)
• M26: 14,667,922 km (0.109 R)
• M27: 14,870,178 km (0.076 R)
• M28: 16,774,708 km (0.091 R)
• M29: 17,899,984 km (0.104 R)
• M30: 23,268,602 km (0.067 R)
• M31: 27,116,858 km (0.104 R)
• M32: 33,768,129 km (0.11 R)
• M33: 35,072,922 km (0.085 R)
• M34: 41,428,288 km (0.064 R)
• M35: 46,596,146 km (0.06 R)
• M36: 51,709,102 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 6.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.35 AU - 15.09 AU

Year: 19044 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,562,172 km

• M1: 105,616 km (0.056 R)
• M2: 362,625 km (0.116 R)
• M3: 793,916 km (0.042 R)
• M4: 1,026,541 km (0.076 R)
• M5: 2,219,135 km (0.104 R)
• M6: 3,770,166 km (0.088 R)
• M7: 5,048,180 km (0.117 R)
• M8: 6,471,903 km (0.119 R)
• M9: 7,297,384 km (0.11 R)
• M10: 7,602,265 km (0.041 R)
• M11: 10,410,516 km (0.112 R)
• M12: 10,797,077 km (0.085 R)
• M13: 12,440,110 km (0.118 R)
• M14: 15,347,844 km (0.067 R)
• M15: 15,993,808 km (0.095 R)
• M16: 25,815,057 km (0.097 R)
• M17: 26,728,053 km (0.111 R)
• M18: 31,503,217 km (0.078 R)
• M19: 33,134,133 km (0.112 R)
• M20: 35,066,190 km (0.095 R)
• M21: 37,199,904 km (0.065 R)
• M22: 41,585,964 km (0.116 R)
• M23: 45,421,504 km (0.025 R)
• M24: 50,264,735 km (0.065 R)
• M25: 51,527,191 km (0.085 R)
• M26: 52,972,456 km (0.056 R)
• M27: 53,787,017 km (0.03 R)
• M28: 54,444,649 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 5

Gravity: 37.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.6 AU - 17.88 AU

Year: 24525 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,562,172 km

• M1: 62,233 km (0.067 R)
• M2: 368,759 km (0.077 R)
• M3: 634,445 km (0.11 R)
• M4: 1,048,232 km (0.071 R)
• M5: 1,700,180 km (0.066 R)
• M6: 1,961,527 km (0.116 R)
• M7: 2,854,327 km (0.102 R)
• M8: 3,990,523 km (0.106 R)
• M9: 4,199,661 km (0.116 R)
• M10: 4,639,928 km (0.119 R)
• M11: 5,483,660 km (0.113 R)
• M12: 7,262,827 km (0.084 R)
• M13: 8,338,585 km (0.117 R)
• M14: 8,914,537 km (0.094 R)
• M15: 10,209,606 km (0.051 R)
• M16: 10,404,233 km (0.12 R)
• M17: 11,980,545 km (0.1 R)
• M18: 19,085,996 km (0.095 R)
• M19: 25,956,577 km (0.102 R)
• M20: 33,019,990 km (0.088 R)
• M21: 34,746,798 km (0.054 R)
• M22: 35,632,268 km (0.095 R)
• M23: 38,692,592 km (0.118 R)
• M24: 42,758,662 km (0.097 R)
• M25: 44,289,497 km (0.114 R)
• M26: 45,505,129 km (0.101 R)
• M27: 47,279,958 km (0.086 R)
• M28: 51,727,054 km (0.102 R)
• M29: 58,492,468 km (0.108 R)
• M30: 64,709,606 km (0.081 R)
• M31: 83,848,410 km (0.069 R)
• M32: 84,376,490 km (0.095 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: 302 - 10,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit