🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 9.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 599 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,888,575 km

• M1: 123,119 km (0.114 R)
• M2: 497,563 km (0.099 R)
• M3: 821,143 km (0.082 R)
• M4: 1,162,974 km (0.101 R)
• M5: 1,842,148 km (0.11 R)
• M6: 2,204,923 km (0.053 R)
• M7: 2,964,132 km (0.116 R)
• M8: 3,488,922 km (0.11 R)
• M9: 3,900,914 km (0.071 R)
• M10: 4,318,891 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 13.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.72 AU

Year: 1234 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,888,575 km

• M1: 171,589 km (0.046 R)
• M2: 702,661 km (0.084 R)
• M3: 1,435,392 km (0.114 R)
• M4: 2,953,062 km (0.113 R)
• M5: 3,481,890 km (0.114 R)
• M6: 4,574,104 km (0.087 R)
• M7: 5,134,199 km (0.034 R)
• M8: 5,599,149 km (0.107 R)
• M9: 6,029,093 km (0.097 R)
• M10: 6,459,187 km (0.091 R)
• M11: 6,955,852 km (0.112 R)
• M12: 9,037,207 km (0.066 R)
• M13: 9,689,155 km (0.049 R)
• M14: 10,160,987 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 15

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.22 AU - 2.02 AU

Year: 1399 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,888,575 km

• M1: 186,549 km (0.099 R)
• M2: 710,739 km (0.098 R)
• M3: 1,950,756 km (0.058 R)
• M4: 2,823,660 km (0.106 R)
• M5: 4,573,506 km (0.073 R)
• M6: 5,073,612 km (0.094 R)
• M7: 5,692,947 km (0.072 R)
• M8: 6,566,599 km (0.115 R)
• M9: 7,578,628 km (0.094 R)
• M10: 8,472,027 km (0.076 R)
• M11: 10,437,892 km (0.095 R)
• M12: 10,916,905 km (0.068 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 11.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.41 AU - 3.17 AU

Year: 3161 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,888,575 km

• M1: 141,220 km (0.115 R)
• M2: 531,820 km (0.076 R)
• M3: 974,780 km (0.073 R)
• M4: 1,421,180 km (0.09 R)
• M5: 1,769,444 km (0.083 R)
• M6: 2,659,850 km (0.12 R)
• M7: 3,233,259 km (0.045 R)
• M8: 3,706,287 km (0.025 R)
• M9: 4,117,681 km (0.089 R)
• M10: 4,744,945 km (0.095 R)
• M11: 5,357,848 km (0.066 R)
• M12: 5,967,758 km (0.108 R)
• M13: 7,647,294 km (0.064 R)
• M14: 8,112,244 km (0.057 R)
• M15: 8,561,037 km (0.111 R)
• M16: 9,246,495 km (0.101 R)
• M17: 10,645,534 km (0.116 R)
• M18: 11,141,900 km (0.084 R)
• M19: 11,959,303 km (0.037 R)
• M20: 12,541,388 km (0.103 R)
• M21: 13,378,238 km (0.111 R)
• M22: 14,551,684 km (0.09 R)
• M23: 15,739,342 km (0.051 R)
• M24: 16,329,655 km (0.069 R)
• M25: 18,189,605 km (0.119 R)
• M26: 19,628,288 km (0.119 R)
• M27: 22,730,948 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 13.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.29 AU - 5.27 AU

Year: 6006 Days

Day: 5.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,888,575 km

• M1: 165,455 km (0.094 R)
• M2: 711,936 km (0.087 R)
• M3: 1,158,785 km (0.06 R)
• M4: 1,856,210 km (0.07 R)
• M5: 2,707,871 km (0.105 R)
• M6: 4,591,009 km (0.103 R)
• M7: 5,760,565 km (0.117 R)
• M8: 8,641,671 km (0.071 R)
• M9: 9,281,351 km (0.06 R)
• M10: 9,952,447 km (0.073 R)
• M11: 10,946,226 km (0.114 R)
• M12: 11,644,698 km (0.094 R)
• M13: 12,856,740 km (0.104 R)
• M14: 14,980,731 km (0.065 R)
• M15: 16,736,711 km (0.11 R)
• M16: 19,695,158 km (0.089 R)
• M17: 27,074,971 km (0.096 R)
• M18: 27,526,906 km (0.117 R)
• M19: 32,126,292 km (0.115 R)
• M20: 32,735,006 km (0.104 R)
• M21: 36,440,845 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 11.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.15 AU - 4.45 AU

Year: 6048 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,888,575 km

• M1: 138,079 km (0.108 R)
• M2: 796,160 km (0.054 R)
• M3: 1,153,549 km (0.074 R)
• M4: 1,790,836 km (0.036 R)
• M5: 2,871,382 km (0.07 R)
• M6: 3,521,534 km (0.079 R)
• M7: 4,047,670 km (0.1 R)
• M8: 4,418,672 km (0.117 R)
• M9: 4,785,337 km (0.118 R)
• M10: 5,315,811 km (0.113 R)
• M11: 5,916,147 km (0.068 R)
• M12: 6,797,727 km (0.09 R)
• M13: 10,932,164 km (0.08 R)
• M14: 12,462,699 km (0.116 R)
• M15: 17,193,134 km (0.102 R)
• M16: 18,776,777 km (0.076 R)
• M17: 20,097,576 km (0.108 R)
• M18: 24,512,957 km (0.116 R)
• M19: 25,251,522 km (0.098 R)
• M20: 28,087,150 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 4.7

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.09 AU - 6.21 AU

Year: 9109 Days

Day: 21.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,888,575 km

• M1: 58,493 km (0.091 R)
• M2: 213,476 km (0.104 R)
• M3: 679,174 km (0.093 R)
• M4: 870,360 km (0.048 R)
• M5: 1,042,398 km (0.072 R)
• M6: 1,249,292 km (0.073 R)
• M7: 1,442,423 km (0.081 R)
• M8: 1,921,884 km (0.114 R)
• M9: 2,442,185 km (0.102 R)
• M10: 2,830,691 km (0.037 R)
• M11: 3,006,169 km (0.107 R)
• M12: 3,427,886 km (0.069 R)
• M13: 4,744,496 km (0.08 R)
• M14: 5,447,906 km (0.096 R)
• M15: 5,789,587 km (0.074 R)
• M16: 6,145,481 km (0.103 R)
• M17: 6,783,815 km (0.055 R)
• M18: 9,634,103 km (0.105 R)
• M19: 10,861,703 km (0.099 R)
• M20: 12,075,241 km (0.086 R)
• M21: 13,437,778 km (0.083 R)
• M22: 16,254,108 km (0.09 R)
• M23: 16,605,214 km (0.065 R)
• M24: 18,361,044 km (0.111 R)
• M25: 18,895,557 km (0.115 R)
• M26: 19,756,344 km (0.106 R)
• M27: 20,075,735 km (0.046 R)
• M28: 22,236,527 km (0.117 R)
• M29: 26,142,078 km (0.104 R)
• M30: 27,407,078 km (0.089 R)
• M31: 27,804,410 km (0.038 R)
• M32: 28,814,495 km (0.1 R)
• M33: 31,122,341 km (0.032 R)
• M34: 32,321,069 km (0.031 R)
• M35: 35,043,002 km (0.119 R)
• M36: 36,699,200 km (0.115 R)
• M37: 36,940,053 km (0.09 R)
• M38: 39,154,849 km (0.068 R)
• M39: 47,602,192 km (0.075 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: 236 - 11,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit