🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.23 AU - 2.39 AU

Year: 1330 Days

Day: 14 Hours

Environment

Temp: -100 °C

Axial Tilt: 169 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,307,728 km

• M1: 48,769 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.32 AU - 2.34 AU

Year: 1347 Days

Day: 22.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 11.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.34 AU - 5.42 AU

Year: 3472 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,307,728 km

• M1: 150,346 km (0.079 R)
• M2: 631,602 km (0.088 R)
• M3: 1,045,988 km (0.108 R)
• M4: 1,611,917 km (0.113 R)
• M5: 2,286,603 km (0.071 R)
• M6: 3,033,097 km (0.032 R)
• M7: 3,405,296 km (0.079 R)
• M8: 4,043,481 km (0.071 R)
• M9: 6,445,723 km (0.1 R)
• M10: 7,034,241 km (0.118 R)
• M11: 7,457,304 km (0.116 R)
• M12: 8,036,098 km (0.085 R)
• M13: 8,755,365 km (0.086 R)
• M14: 10,239,675 km (0.1 R)
• M15: 12,487,084 km (0.083 R)
• M16: 14,938,993 km (0.073 R)
• M17: 16,646,653 km (0.102 R)
• M18: 17,400,177 km (0.109 R)
• M19: 18,542,207 km (0.085 R)
• M20: 19,669,577 km (0.08 R)
• M21: 20,975,117 km (0.085 R)
• M22: 21,717,422 km (0.031 R)
• M23: 24,565,167 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 14.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.25 AU - 6.97 AU

Year: 5720 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,307,728 km

• M1: 176,675 km (0.038 R)
• M2: 640,728 km (0.058 R)
• M3: 1,186,311 km (0.084 R)
• M4: 1,635,254 km (0.087 R)
• M5: 2,266,857 km (0.107 R)
• M6: 5,538,113 km (0.034 R)
• M7: 7,096,624 km (0.111 R)
• M8: 13,199,619 km (0.074 R)
• M9: 15,244,921 km (0.083 R)
• M10: 16,527,124 km (0.086 R)
• M11: 18,271,585 km (0.058 R)
• M12: 19,540,324 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 11.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.44 AU - 8.76 AU

Year: 7935 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,307,728 km

• M1: 141,819 km (0.068 R)
• M2: 600,336 km (0.069 R)
• M3: 1,148,164 km (0.089 R)
• M4: 1,808,040 km (0.086 R)
• M5: 2,192,357 km (0.049 R)
• M6: 2,707,273 km (0.099 R)
• M7: 3,066,756 km (0.056 R)
• M8: 3,435,515 km (0.114 R)
• M9: 5,341,542 km (0.106 R)
• M10: 5,846,434 km (0.056 R)
• M11: 6,417,599 km (0.114 R)
• M12: 7,829,504 km (0.063 R)
• M13: 9,348,969 km (0.119 R)
• M14: 9,943,172 km (0.061 R)
• M15: 12,907,155 km (0.064 R)
• M16: 13,644,523 km (0.113 R)
• M17: 15,453,460 km (0.103 R)
• M18: 16,877,931 km (0.066 R)
• M19: 19,541,671 km (0.079 R)
• M20: 20,896,429 km (0.102 R)
• M21: 21,361,678 km (0.116 R)
• M22: 23,374,817 km (0.064 R)
• M23: 27,868,737 km (0.076 R)
• M24: 30,466,504 km (0.109 R)
• M25: 30,964,665 km (0.111 R)
• M26: 32,182,691 km (0.107 R)
• M27: 32,699,402 km (0.08 R)
• M28: 37,035,047 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 5.2

Gravity: 36.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.68 AU - 16.66 AU

Year: 22378 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,307,728 km

• M1: 65,075 km (0.072 R)
• M2: 345,870 km (0.074 R)
• M3: 931,247 km (0.083 R)
• M4: 1,704,668 km (0.068 R)
• M5: 2,004,013 km (0.104 R)
• M6: 4,550,169 km (0.119 R)
• M7: 8,414,431 km (0.101 R)
• M8: 9,220,016 km (0.107 R)
• M9: 9,702,918 km (0.1 R)
• M10: 10,916,905 km (0.061 R)
• M11: 11,117,515 km (0.097 R)
• M12: 11,388,736 km (0.076 R)
• M13: 16,263,981 km (0.076 R)
• M14: 17,418,578 km (0.114 R)
• M15: 17,600,937 km (0.079 R)
• M16: 18,062,447 km (0.117 R)
• M17: 20,289,510 km (0.095 R)
• M18: 21,731,185 km (0.038 R)
• M19: 22,801,857 km (0.113 R)
• M20: 24,473,015 km (0.077 R)
• M21: 24,932,131 km (0.079 R)
• M22: 29,843,429 km (0.061 R)
• M23: 32,386,892 km (0.033 R)
• M24: 55,917,440 km (0.057 R)
• M25: 57,719,047 km (0.084 R)
• M26: 65,093,175 km (0.104 R)
• M27: 66,862,619 km (0.09 R)
• M28: 74,740,742 km (0.047 R)
• M29: 76,435,985 km (0.035 R)
• M30: 77,170,361 km (0.046 R)
• M31: 77,416,150 km (0.07 R)
• M32: 78,156,809 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit