🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.1

Radius: 8.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.12 AU - 1.38 AU

Year: 902 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,229,517 km

• M1: 105,167 km (0.063 R)
• M2: 380,876 km (0.071 R)
• M3: 679,174 km (0.066 R)
• M4: 1,305,241 km (0.117 R)
• M5: 1,837,959 km (0.057 R)
• M6: 2,210,608 km (0.114 R)
• M7: 2,486,616 km (0.097 R)
• M8: 3,292,948 km (0.073 R)
• M9: 3,845,563 km (0.109 R)
• M10: 5,898,046 km (0.117 R)
• M11: 7,553,196 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 13

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.22 AU - 1.36 AU

Year: 946 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,229,517 km

• M1: 161,715 km (0.108 R)
• M2: 571,015 km (0.048 R)
• M3: 998,117 km (0.114 R)
• M4: 1,447,060 km (0.098 R)
• M5: 2,219,584 km (0.107 R)
• M6: 2,764,718 km (0.085 R)
• M7: 3,240,439 km (0.038 R)
• M8: 4,373,494 km (0.116 R)
• M9: 4,815,705 km (0.113 R)
• M10: 5,372,209 km (0.099 R)
• M11: 5,935,146 km (0.101 R)
• M12: 6,382,892 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.98 AU - 2.1 AU

Year: 1881 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,229,517 km

• M1: 155,283 km (0.077 R)
• M2: 644,916 km (0.06 R)
• M3: 1,034,320 km (0.116 R)
• M4: 1,678,039 km (0.088 R)
• M5: 2,338,364 km (0.036 R)
• M6: 5,752,786 km (0.096 R)
• M7: 6,196,493 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 9.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.43 AU - 3.31 AU

Year: 3139 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,229,517 km

• M1: 119,379 km (0.038 R)
• M2: 462,108 km (0.114 R)
• M3: 1,007,841 km (0.057 R)
• M4: 1,486,255 km (0.1 R)
• M5: 2,034,082 km (0.094 R)
• M6: 3,162,349 km (0.111 R)
• M7: 5,356,352 km (0.07 R)
• M8: 5,861,993 km (0.11 R)
• M9: 7,020,329 km (0.098 R)
• M10: 7,491,861 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.5

Radius: 7.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.77 AU - 7.41 AU

Year: 9704 Days

Day: 18.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,229,517 km

• M1: 92,003 km (0.059 R)
• M2: 447,597 km (0.077 R)
• M3: 1,104,631 km (0.11 R)
• M4: 1,437,336 km (0.061 R)
• M5: 1,791,435 km (0.116 R)
• M6: 2,053,680 km (0.103 R)
• M7: 3,948,636 km (0.113 R)
• M8: 5,145,868 km (0.087 R)
• M9: 6,933,263 km (0.087 R)
• M10: 7,389,088 km (0.11 R)
• M11: 7,987,030 km (0.081 R)
• M12: 8,573,604 km (0.084 R)
• M13: 9,233,629 km (0.095 R)
• M14: 11,732,512 km (0.067 R)
• M15: 13,511,829 km (0.12 R)
• M16: 16,573,948 km (0.091 R)
• M17: 18,301,504 km (0.097 R)
• M18: 25,247,483 km (0.075 R)
• M19: 26,875,706 km (0.118 R)
• M20: 28,572,894 km (0.087 R)
• M21: 29,743,198 km (0.083 R)
• M22: 30,742,512 km (0.037 R)
• M23: 35,629,575 km (0.091 R)
• M24: 36,529,257 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 6.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.29 AU - 8.47 AU

Year: 11652 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,229,517 km

• M1: 94,695 km (0.038 R)
• M2: 339,886 km (0.102 R)
• M3: 1,240,914 km (0.078 R)
• M4: 2,413,612 km (0.058 R)
• M5: 2,977,895 km (0.06 R)
• M6: 3,831,501 km (0.083 R)
• M7: 4,340,133 km (0.106 R)
• M8: 6,073,674 km (0.07 R)
• M9: 8,739,657 km (0.105 R)
• M10: 11,997,450 km (0.092 R)
• M11: 19,083,602 km (0.052 R)
• M12: 24,288,112 km (0.071 R)
• M13: 27,474,696 km (0.053 R)
• M14: 29,532,864 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.4

Radius: 3.7

Gravity: 50.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.25 AU - 9.35 AU

Year: 15439 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,229,517 km

• M1: 46,076 km (0.105 R)
• M2: 493,224 km (0.091 R)
• M3: 786,885 km (0.115 R)
• M4: 1,595,312 km (0.104 R)
• M5: 2,090,630 km (0.079 R)
• M6: 2,249,354 km (0.099 R)
• M7: 2,546,455 km (0.097 R)
• M8: 2,727,768 km (0.1 R)
• M9: 2,941,842 km (0.104 R)
• M10: 3,430,728 km (0.088 R)
• M11: 3,824,170 km (0.085 R)
• M12: 4,153,734 km (0.073 R)
• M13: 6,131,867 km (0.117 R)
• M14: 6,795,184 km (0.06 R)
• M15: 7,459,249 km (0.071 R)
• M16: 8,812,960 km (0.111 R)
• M17: 9,070,717 km (0.101 R)
• M18: 10,096,510 km (0.079 R)
• M19: 11,378,115 km (0.06 R)
• M20: 12,247,877 km (0.096 R)
• M21: 13,909,610 km (0.101 R)
• M22: 14,048,736 km (0.12 R)
• M23: 14,614,515 km (0.065 R)
• M24: 15,640,757 km (0.04 R)
• M25: 16,480,001 km (0.111 R)
• M26: 18,751,345 km (0.079 R)
• M27: 22,155,445 km (0.071 R)
• M28: 22,921,087 km (0.057 R)
• M29: 26,478,823 km (0.095 R)
• M30: 30,857,254 km (0.073 R)
• M31: 33,652,939 km (0.085 R)
• M32: 35,047,789 km (0.077 R)
• M33: 35,564,351 km (0.079 R)
• M34: 36,085,998 km (0.098 R)
• M35: 40,728,020 km (0.105 R)
• M36: 40,870,288 km (0.107 R)
• M37: 44,989,016 km (0.091 R)
• M38: 48,412,863 km (0.115 R)
• M39: 51,672,451 km (0.091 R)
• M40: 52,509,601 km (0.077 R)
• M41: 54,728,586 km (0.081 R)
• M42: 63,271,522 km (0.049 R)
• M43: 63,653,595 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit