🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.11 AU - 1.35 AU

Year: 475 Days

Day: 46.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.93 AU - 4.31 AU

Year: 2399 Days

Day: 16.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,280,162 km

• M1: 44,131 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.91 AU - 5.87 AU

Year: 3766 Days

Day: 34.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 101.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,280,162 km

• M1: 241,451 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 10.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.73 AU - 7.85 AU

Year: 6162 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,280,162 km

• M1: 130,749 km (0.1 R)
• M2: 475,422 km (0.085 R)
• M3: 1,109,567 km (0.054 R)
• M4: 1,783,057 km (0.114 R)
• M5: 2,189,814 km (0.114 R)
• M6: 2,710,564 km (0.089 R)
• M7: 4,307,371 km (0.117 R)
• M8: 4,809,123 km (0.116 R)
• M9: 7,251,308 km (0.092 R)
• M10: 9,483,607 km (0.111 R)
• M11: 12,484,690 km (0.092 R)
• M12: 12,886,959 km (0.072 R)
• M13: 14,309,036 km (0.112 R)
• M14: 15,542,920 km (0.087 R)
• M15: 16,008,767 km (0.109 R)
• M16: 21,622,128 km (0.038 R)
• M17: 25,827,773 km (0.102 R)
• M18: 26,481,815 km (0.107 R)
• M19: 28,165,090 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 14.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.47 AU - 8.23 AU

Year: 6939 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,280,162 km

• M1: 184,005 km (0.116 R)
• M2: 871,856 km (0.07 R)
• M3: 1,586,635 km (0.115 R)
• M4: 4,224,494 km (0.115 R)
• M5: 5,538,263 km (0.096 R)
• M6: 6,306,448 km (0.119 R)
• M7: 7,756,650 km (0.085 R)
• M8: 8,403,212 km (0.107 R)
• M9: 12,547,821 km (0.11 R)
• M10: 14,151,659 km (0.058 R)
• M11: 15,768,513 km (0.056 R)
• M12: 20,775,255 km (0.038 R)
• M13: 24,432,474 km (0.089 R)
• M14: 25,992,032 km (0.078 R)
• M15: 27,010,644 km (0.119 R)
• M16: 27,616,964 km (0.115 R)
• M17: 29,308,916 km (0.077 R)
• M18: 31,734,795 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 4.9

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.25 AU - 20.43 AU

Year: 24066 Days

Day: 17.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,280,162 km

• M1: 60,886 km (0.106 R)
• M2: 390,600 km (0.115 R)
• M3: 592,856 km (0.086 R)
• M4: 1,570,478 km (0.055 R)
• M5: 2,625,891 km (0.059 R)
• M6: 5,683,971 km (0.114 R)
• M7: 5,847,482 km (0.083 R)
• M8: 6,098,357 km (0.107 R)
• M9: 6,532,490 km (0.081 R)
• M10: 7,857,927 km (0.067 R)
• M11: 8,371,796 km (0.035 R)
• M12: 9,812,723 km (0.047 R)
• M13: 13,175,234 km (0.071 R)
• M14: 13,534,119 km (0.114 R)
• M15: 15,665,889 km (0.056 R)
• M16: 16,979,209 km (0.054 R)
• M17: 17,233,525 km (0.091 R)
• M18: 19,451,463 km (0.102 R)
• M19: 19,823,214 km (0.118 R)
• M20: 20,485,035 km (0.115 R)
• M21: 20,773,160 km (0.112 R)
• M22: 22,969,107 km (0.046 R)
• M23: 24,986,136 km (0.064 R)
• M24: 28,406,541 km (0.093 R)
• M25: 32,645,547 km (0.041 R)
• M26: 34,507,142 km (0.085 R)
• M27: 35,326,191 km (0.116 R)
• M28: 35,879,404 km (0.11 R)
• M29: 45,532,954 km (0.101 R)
• M30: 46,188,043 km (0.068 R)
• M31: 47,015,619 km (0.106 R)
• M32: 47,853,068 km (0.088 R)
• M33: 48,530,148 km (0.082 R)
• M34: 51,656,294 km (0.092 R)
• M35: 52,547,898 km (0.112 R)
• M36: 66,758,499 km (0.11 R)
• M37: 75,305,175 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 4.6

Gravity: 41.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.29 AU - 20.91 AU

Year: 24626 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,280,162 km

• M1: 57,146 km (0.038 R)
• M2: 261,647 km (0.058 R)
• M3: 594,203 km (0.098 R)
• M4: 1,750,295 km (0.118 R)
• M5: 2,308,295 km (0.088 R)
• M6: 2,977,147 km (0.116 R)
• M7: 3,448,231 km (0.046 R)
• M8: 3,734,262 km (0.087 R)
• M9: 4,499,904 km (0.103 R)
• M10: 4,998,813 km (0.052 R)
• M11: 7,213,310 km (0.114 R)
• M12: 7,895,327 km (0.072 R)
• M13: 8,224,143 km (0.083 R)
• M14: 8,505,088 km (0.117 R)
• M15: 8,850,659 km (0.107 R)
• M16: 10,198,087 km (0.045 R)
• M17: 10,457,041 km (0.071 R)
• M18: 11,676,712 km (0.104 R)
• M19: 12,103,515 km (0.117 R)
• M20: 13,139,779 km (0.118 R)
• M21: 14,557,070 km (0.089 R)
• M22: 21,777,411 km (0.118 R)
• M23: 22,206,906 km (0.084 R)
• M24: 23,867,443 km (0.08 R)
• M25: 26,087,325 km (0.104 R)
• M26: 36,796,887 km (0.052 R)
• M27: 38,800,452 km (0.078 R)
• M28: 43,699,184 km (0.096 R)
• M29: 45,071,894 km (0.102 R)
• M30: 49,546,366 km (0.073 R)
• M31: 55,097,045 km (0.091 R)
• M32: 63,195,227 km (0.1 R)
• M33: 69,474,747 km (0.099 R)
• M34: 70,638,170 km (0.102 R)
• M35: 72,051,271 km (0.063 R)
• M36: 72,288,683 km (0.094 R)
• M37: 75,177,568 km (0.049 R)
• M38: 81,184,371 km (0.118 R)
• M39: 89,406,270 km (0.083 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit