🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 8.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.81 AU

Year: 368 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,660,806 km

• M1: 106,962 km (0.106 R)
• M2: 437,275 km (0.11 R)
• M3: 865,573 km (0.054 R)
• M4: 1,463,217 km (0.104 R)
• M5: 2,118,007 km (0.101 R)
• M6: 2,487,962 km (0.1 R)
• M7: 2,873,476 km (0.087 R)
• M8: 3,171,774 km (0.049 R)
• M9: 3,531,856 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 9.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.65 AU - 0.99 AU

Year: 487 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,660,806 km

• M1: 121,922 km (0.1 R)
• M2: 442,511 km (0.089 R)
• M3: 1,225,356 km (0.079 R)
• M4: 1,628,373 km (0.057 R)
• M5: 2,010,446 km (0.116 R)
• M6: 3,204,536 km (0.098 R)
• M7: 3,657,967 km (0.042 R)
• M8: 4,028,820 km (0.053 R)
• M9: 4,558,098 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 13.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 579 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,660,806 km

• M1: 168,148 km (0.119 R)
• M2: 599,289 km (0.068 R)
• M3: 1,041,052 km (0.062 R)
• M4: 1,900,342 km (0.097 R)
• M5: 2,347,789 km (0.103 R)
• M6: 3,092,487 km (0.098 R)
• M7: 3,557,737 km (0.094 R)
• M8: 4,029,867 km (0.117 R)
• M9: 4,486,141 km (0.108 R)
• M10: 5,276,018 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 10

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.55 AU - 5.43 AU

Year: 6241 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,660,806 km

• M1: 133,292 km (0.107 R)
• M2: 874,848 km (0.11 R)
• M3: 2,853,280 km (0.111 R)
• M4: 3,637,023 km (0.101 R)
• M5: 4,441,262 km (0.115 R)
• M6: 9,009,532 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 9.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.54 AU - 6.58 AU

Year: 8600 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,660,806 km

• M1: 120,576 km (0.093 R)
• M2: 777,460 km (0.103 R)
• M3: 1,135,298 km (0.094 R)
• M4: 1,743,862 km (0.111 R)
• M5: 2,482,427 km (0.081 R)
• M6: 3,103,557 km (0.108 R)
• M7: 4,159,270 km (0.058 R)
• M8: 5,005,994 km (0.089 R)
• M9: 9,756,624 km (0.08 R)
• M10: 11,140,703 km (0.088 R)
• M11: 11,559,128 km (0.114 R)
• M12: 12,206,438 km (0.113 R)
• M13: 13,455,730 km (0.1 R)
• M14: 13,930,554 km (0.11 R)
• M15: 14,477,932 km (0.083 R)
• M16: 21,243,047 km (0.045 R)
• M17: 21,887,216 km (0.091 R)
• M18: 25,846,323 km (0.094 R)
• M19: 33,499,900 km (0.106 R)
• M20: 34,482,608 km (0.109 R)
• M21: 36,163,041 km (0.078 R)
• M22: 38,250,829 km (0.09 R)
• M23: 39,204,067 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.4

Radius: 3.1

Gravity: 48.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.7 AU - 7.82 AU

Year: 11530 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,660,806 km

• M1: 39,494 km (0.042 R)
• M2: 179,817 km (0.111 R)
• M3: 361,428 km (0.117 R)
• M4: 655,239 km (0.096 R)
• M5: 940,372 km (0.1 R)
• M6: 1,077,553 km (0.084 R)
• M7: 1,500,467 km (0.111 R)
• M8: 1,974,243 km (0.08 R)
• M9: 2,236,339 km (0.068 R)
• M10: 2,723,728 km (0.102 R)
• M11: 4,518,604 km (0.081 R)
• M12: 4,972,334 km (0.074 R)
• M13: 6,329,785 km (0.089 R)
• M14: 7,662,702 km (0.113 R)
• M15: 8,261,991 km (0.059 R)
• M16: 10,657,951 km (0.1 R)
• M17: 12,820,388 km (0.117 R)
• M18: 12,938,421 km (0.083 R)
• M19: 14,477,484 km (0.106 R)
• M20: 29,300,987 km (0.101 R)
• M21: 38,029,125 km (0.093 R)
• M22: 38,518,161 km (0.057 R)
• M23: 42,714,830 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 7.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.68 AU - 9.76 AU

Year: 18366 Days

Day: 17.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,660,806 km

• M1: 98,286 km (0.103 R)
• M2: 549,473 km (0.096 R)
• M3: 956,080 km (0.102 R)
• M4: 1,553,873 km (0.056 R)
• M5: 2,262,817 km (0.116 R)
• M6: 2,734,051 km (0.076 R)
• M7: 3,574,791 km (0.097 R)
• M8: 4,012,364 km (0.048 R)
• M9: 4,485,094 km (0.113 R)
• M10: 4,994,475 km (0.095 R)
• M11: 5,577,308 km (0.084 R)
• M12: 6,166,574 km (0.12 R)
• M13: 8,370,300 km (0.054 R)
• M14: 13,276,362 km (0.076 R)
• M15: 14,731,950 km (0.085 R)
• M16: 15,357,119 km (0.043 R)
• M17: 15,927,536 km (0.105 R)
• M18: 17,034,859 km (0.103 R)
• M19: 20,750,571 km (0.119 R)
• M20: 31,411,065 km (0.071 R)
• M21: 31,983,127 km (0.064 R)
• M22: 38,091,807 km (0.112 R)
• M23: 48,340,458 km (0.086 R)
• M24: 48,644,590 km (0.065 R)
• M25: 50,965,751 km (0.038 R)
• M26: 52,553,582 km (0.111 R)
• M27: 53,684,393 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 12,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit