🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 14.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.58 AU - 0.72 AU

Year: 355 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,935,214 km

• M1: 177,573 km (0.101 R)
• M2: 834,158 km (0.06 R)
• M3: 1,341,295 km (0.072 R)
• M4: 1,866,533 km (0.101 R)
• M5: 2,347,789 km (0.105 R)
• M6: 3,335,733 km (0.098 R)
• M7: 3,980,650 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 9.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.26 AU - 1.3 AU

Year: 982 Days

Day: 9.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,935,214 km

• M1: 121,922 km (0.107 R)
• M2: 474,375 km (0.098 R)
• M3: 806,033 km (0.119 R)
• M4: 1,160,431 km (0.119 R)
• M5: 1,577,958 km (0.053 R)
• M6: 2,856,123 km (0.113 R)
• M7: 3,359,968 km (0.108 R)
• M8: 4,055,149 km (0.112 R)
• M9: 4,722,954 km (0.114 R)
• M10: 5,059,849 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 12.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.16 AU - 3.58 AU

Year: 4196 Days

Day: 7.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,935,214 km

• M1: 155,432 km (0.112 R)
• M2: 707,299 km (0.088 R)
• M3: 1,728,454 km (0.03 R)
• M4: 2,653,268 km (0.087 R)
• M5: 4,391,745 km (0.069 R)
• M6: 5,337,054 km (0.047 R)
• M7: 5,885,330 km (0.085 R)
• M8: 8,638,080 km (0.117 R)
• M9: 9,211,489 km (0.114 R)
• M10: 9,810,030 km (0.034 R)
• M11: 11,085,053 km (0.085 R)
• M12: 13,817,308 km (0.107 R)
• M13: 18,275,474 km (0.104 R)
• M14: 22,190,600 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 13.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.31 AU - 3.69 AU

Year: 4441 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,935,214 km

• M1: 166,802 km (0.12 R)
• M2: 738,116 km (0.083 R)
• M3: 1,209,200 km (0.082 R)
• M4: 2,168,870 km (0.112 R)
• M5: 3,645,850 km (0.097 R)
• M6: 4,178,269 km (0.11 R)
• M7: 4,833,058 km (0.068 R)
• M8: 5,529,436 km (0.068 R)
• M9: 6,348,934 km (0.066 R)
• M10: 8,026,973 km (0.114 R)
• M11: 8,860,981 km (0.105 R)
• M12: 10,378,651 km (0.083 R)
• M13: 12,241,444 km (0.12 R)
• M14: 13,064,532 km (0.108 R)
• M15: 17,686,657 km (0.083 R)
• M16: 18,442,425 km (0.066 R)
• M17: 19,402,096 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.7

Radius: 7.9

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.33 AU - 7.93 AU

Year: 14295 Days

Day: 18.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,935,214 km

• M1: 98,286 km (0.088 R)
• M2: 579,243 km (0.097 R)
• M3: 1,201,271 km (0.119 R)
• M4: 1,659,040 km (0.112 R)
• M5: 2,654,764 km (0.099 R)
• M6: 3,946,691 km (0.051 R)
• M7: 4,296,451 km (0.056 R)
• M8: 5,024,544 km (0.107 R)
• M9: 6,056,769 km (0.098 R)
• M10: 7,138,810 km (0.109 R)
• M11: 7,570,699 km (0.115 R)
• M12: 8,486,538 km (0.086 R)
• M13: 11,268,908 km (0.111 R)
• M14: 14,813,630 km (0.076 R)
• M15: 16,389,045 km (0.092 R)
• M16: 17,447,899 km (0.118 R)
• M17: 18,391,113 km (0.078 R)
• M18: 22,141,682 km (0.116 R)
• M19: 23,340,409 km (0.076 R)
• M20: 25,566,276 km (0.083 R)
• M21: 27,718,989 km (0.12 R)
• M22: 28,785,173 km (0.05 R)
• M23: 30,999,521 km (0.084 R)
• M24: 31,455,645 km (0.081 R)
• M25: 32,264,521 km (0.057 R)
• M26: 39,776,129 km (0.115 R)
• M27: 40,179,744 km (0.118 R)
• M28: 41,820,982 km (0.087 R)
• M29: 43,934,950 km (0.109 R)
• M30: 47,162,823 km (0.089 R)
• M31: 51,814,270 km (0.093 R)
• M32: 54,415,926 km (0.032 R)
• M33: 55,246,344 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.3

Radius: 5.9

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.48 AU - 10.76 AU

Year: 18680 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,935,214 km

• M1: 75,996 km (0.11 R)
• M2: 405,111 km (0.1 R)
• M3: 613,202 km (0.1 R)
• M4: 1,012,927 km (0.11 R)
• M5: 1,339,051 km (0.041 R)
• M6: 2,049,042 km (0.108 R)
• M7: 2,682,888 km (0.078 R)
• M8: 3,131,233 km (0.075 R)
• M9: 3,360,567 km (0.04 R)
• M10: 3,683,698 km (0.065 R)
• M11: 4,454,875 km (0.11 R)
• M12: 4,980,113 km (0.104 R)
• M13: 5,731,094 km (0.057 R)
• M14: 6,596,069 km (0.107 R)
• M15: 6,973,954 km (0.082 R)
• M16: 8,386,606 km (0.106 R)
• M17: 12,258,050 km (0.119 R)
• M18: 12,700,710 km (0.037 R)
• M19: 13,617,894 km (0.074 R)
• M20: 15,510,158 km (0.112 R)
• M21: 18,625,384 km (0.095 R)
• M22: 19,210,311 km (0.093 R)
• M23: 20,067,058 km (0.047 R)
• M24: 20,948,938 km (0.109 R)
• M25: 29,740,057 km (0.063 R)
• M26: 41,690,533 km (0.119 R)
• M27: 41,974,619 km (0.089 R)
• M28: 43,852,671 km (0.084 R)
• M29: 44,146,481 km (0.107 R)
• M30: 47,930,859 km (0.11 R)
• M31: 59,846,329 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit