🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 10.2

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.74 AU - 0.88 AU

Year: 503 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,495,860 km

• M1: 127,757 km (0.036 R)
• M2: 479,910 km (0.106 R)
• M3: 898,036 km (0.091 R)
• M4: 1,228,049 km (0.07 R)
• M5: 1,819,559 km (0.057 R)
• M6: 2,145,383 km (0.074 R)
• M7: 3,172,223 km (0.118 R)
• M8: 3,849,901 km (0.085 R)
• M9: 4,304,230 km (0.093 R)
• M10: 4,922,219 km (0.111 R)
• M11: 5,303,693 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 11

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.87 AU - 0.97 AU

Year: 609 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,495,860 km

• M1: 136,882 km (0.104 R)
• M2: 592,707 km (0.084 R)
• M3: 1,128,566 km (0.113 R)
• M4: 1,729,950 km (0.077 R)
• M5: 2,359,906 km (0.101 R)
• M6: 2,776,836 km (0.084 R)
• M7: 3,264,375 km (0.057 R)
• M8: 4,040,190 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 11.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.89 AU - 1.29 AU

Year: 786 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,495,860 km

• M1: 140,472 km (0.113 R)
• M2: 503,247 km (0.12 R)
• M3: 1,155,793 km (0.079 R)
• M4: 1,593,517 km (0.07 R)
• M5: 2,522,968 km (0.12 R)
• M6: 3,865,310 km (0.114 R)
• M7: 4,359,432 km (0.087 R)
• M8: 4,781,447 km (0.114 R)
• M9: 5,563,844 km (0.116 R)
• M10: 6,004,859 km (0.108 R)
• M11: 6,936,554 km (0.119 R)
• M12: 7,361,262 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 8.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.17 AU - 1.77 AU

Year: 1230 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,495,860 km

• M1: 109,506 km (0.113 R)
• M2: 432,787 km (0.118 R)
• M3: 725,400 km (0.052 R)
• M4: 1,112,709 km (0.102 R)
• M5: 1,673,551 km (0.099 R)
• M6: 2,096,764 km (0.035 R)
• M7: 2,633,970 km (0.086 R)
• M8: 3,532,903 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 8.2

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.98 AU - 2.04 AU

Year: 1967 Days

Day: 8.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,495,860 km

• M1: 102,026 km (0.101 R)
• M2: 394,789 km (0.079 R)
• M3: 1,008,439 km (0.109 R)
• M4: 1,478,326 km (0.115 R)
• M5: 1,951,654 km (0.055 R)
• M6: 2,589,390 km (0.114 R)
• M7: 3,215,905 km (0.107 R)
• M8: 4,388,603 km (0.068 R)
• M9: 4,912,944 km (0.11 R)
• M10: 5,918,541 km (0.057 R)
• M11: 7,918,814 km (0.045 R)
• M12: 8,271,416 km (0.1 R)
• M13: 8,882,374 km (0.094 R)
• M14: 12,009,717 km (0.091 R)
• M15: 13,651,254 km (0.119 R)
• M16: 13,988,298 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 8.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.06 AU - 2.9 AU

Year: 2696 Days

Day: 14.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,495,860 km

• M1: 103,522 km (0.057 R)
• M2: 366,066 km (0.064 R)
• M3: 1,126,173 km (0.097 R)
• M4: 1,438,832 km (0.104 R)
• M5: 1,965,866 km (0.033 R)
• M6: 2,588,043 km (0.09 R)
• M7: 3,714,366 km (0.095 R)
• M8: 4,810,918 km (0.117 R)
• M9: 5,764,904 km (0.114 R)
• M10: 7,453,564 km (0.057 R)
• M11: 8,042,980 km (0.053 R)
• M12: 9,652,204 km (0.107 R)
• M13: 11,274,743 km (0.073 R)
• M14: 14,414,652 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 15

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.96 AU - 3.02 AU

Year: 3569 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,495,860 km

• M1: 186,549 km (0.119 R)
• M2: 766,240 km (0.12 R)
• M3: 1,367,325 km (0.085 R)
• M4: 2,129,376 km (0.105 R)
• M5: 2,764,269 km (0.047 R)
• M6: 3,407,540 km (0.058 R)
• M7: 6,016,527 km (0.092 R)
• M8: 7,364,105 km (0.095 R)
• M9: 8,756,562 km (0.079 R)
• M10: 9,283,296 km (0.068 R)
• M11: 10,318,214 km (0.084 R)
• M12: 10,992,601 km (0.098 R)
• M13: 11,517,390 km (0.108 R)
• M14: 12,664,956 km (0.104 R)
• M15: 13,438,676 km (0.114 R)
• M16: 16,284,626 km (0.093 R)
• M17: 16,795,353 km (0.075 R)
• M18: 17,908,810 km (0.053 R)
• M19: 18,822,105 km (0.103 R)
• M20: 21,141,021 km (0.119 R)
• M21: 24,080,470 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit