🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 10.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.95 AU - 0.95 AU

Year: 607 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,676,729 km

• M1: 129,552 km (0.117 R)
• M2: 461,360 km (0.054 R)
• M3: 816,804 km (0.094 R)
• M4: 1,155,644 km (0.091 R)
• M5: 1,575,116 km (0.119 R)
• M6: 2,280,320 km (0.07 R)
• M7: 2,751,254 km (0.057 R)
• M8: 3,325,261 km (0.078 R)
• M9: 4,646,809 km (0.113 R)
• M10: 5,444,315 km (0.112 R)
• M11: 5,992,442 km (0.112 R)
• M12: 6,514,838 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 12.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.15 AU

Year: 736 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,676,729 km

• M1: 155,432 km (0.073 R)
• M2: 909,555 km (0.103 R)
• M3: 1,431,053 km (0.058 R)
• M4: 1,928,017 km (0.067 R)
• M5: 2,443,232 km (0.095 R)
• M6: 2,892,026 km (0.104 R)
• M7: 3,740,545 km (0.074 R)
• M8: 4,833,058 km (0.076 R)
• M9: 5,380,437 km (0.081 R)
• M10: 6,330,084 km (0.107 R)
• M11: 6,877,613 km (0.043 R)
• M12: 7,571,747 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 9.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.55 AU - 2.31 AU

Year: 1759 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,676,729 km

• M1: 119,977 km (0.075 R)
• M2: 556,803 km (0.093 R)
• M3: 911,799 km (0.058 R)
• M4: 1,317,508 km (0.111 R)
• M5: 2,297,973 km (0.087 R)
• M6: 2,647,134 km (0.096 R)
• M7: 3,046,710 km (0.097 R)
• M8: 3,914,228 km (0.054 R)
• M9: 4,243,643 km (0.105 R)
• M10: 4,958,721 km (0.119 R)
• M11: 5,389,562 km (0.114 R)
• M12: 5,939,335 km (0.053 R)
• M13: 6,678,647 km (0.093 R)
• M14: 7,204,783 km (0.098 R)
• M15: 8,016,351 km (0.108 R)
• M16: 9,330,569 km (0.104 R)
• M17: 9,721,618 km (0.067 R)
• M18: 14,429,313 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 13.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.96 AU - 3.16 AU

Year: 2687 Days

Day: 12.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,676,729 km

• M1: 171,589 km (0.092 R)
• M2: 632,649 km (0.097 R)
• M3: 1,067,979 km (0.096 R)
• M4: 1,521,410 km (0.034 R)
• M5: 1,965,716 km (0.089 R)
• M6: 2,453,854 km (0.073 R)
• M7: 3,092,038 km (0.044 R)
• M8: 3,622,363 km (0.089 R)
• M9: 4,128,004 km (0.117 R)
• M10: 5,011,828 km (0.064 R)
• M11: 5,990,946 km (0.098 R)
• M12: 6,941,491 km (0.115 R)
• M13: 8,259,747 km (0.054 R)
• M14: 8,781,844 km (0.096 R)
• M15: 9,930,905 km (0.089 R)
• M16: 10,970,012 km (0.036 R)
• M17: 11,558,829 km (0.108 R)
• M18: 12,168,740 km (0.061 R)
• M19: 15,546,660 km (0.089 R)
• M20: 16,452,923 km (0.039 R)
• M21: 20,308,509 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.4

Radius: 14.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.25 AU - 3.37 AU

Year: 3950 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 101.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,676,729 km

• M1: 175,478 km (0.103 R)
• M2: 626,815 km (0.039 R)
• M3: 1,154,297 km (0.076 R)
• M4: 2,050,837 km (0.074 R)
• M5: 2,726,272 km (0.067 R)
• M6: 3,225,928 km (0.032 R)
• M7: 4,458,465 km (0.057 R)
• M8: 5,681,578 km (0.092 R)
• M9: 7,277,188 km (0.069 R)
• M10: 7,836,834 km (0.116 R)
• M11: 8,968,392 km (0.107 R)
• M12: 9,690,202 km (0.104 R)
• M13: 10,491,598 km (0.109 R)
• M14: 11,955,114 km (0.109 R)
• M15: 13,067,374 km (0.041 R)
• M16: 14,247,701 km (0.074 R)
• M17: 16,820,037 km (0.089 R)
• M18: 17,508,636 km (0.054 R)
• M19: 18,156,394 km (0.032 R)
• M20: 19,250,703 km (0.079 R)
• M21: 19,940,947 km (0.119 R)
• M22: 20,908,546 km (0.029 R)
• M23: 22,315,664 km (0.08 R)
• M24: 23,642,298 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.4

Radius: 13.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.48 AU - 4.56 AU

Year: 6304 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,676,729 km

• M1: 168,298 km (0.079 R)
• M2: 1,211,743 km (0.111 R)
• M3: 1,930,411 km (0.086 R)
• M4: 2,404,636 km (0.116 R)
• M5: 2,902,049 km (0.067 R)
• M6: 3,468,127 km (0.1 R)
• M7: 4,618,535 km (0.12 R)
• M8: 5,090,367 km (0.083 R)
• M9: 5,918,690 km (0.107 R)
• M10: 7,069,995 km (0.057 R)
• M11: 8,139,171 km (0.082 R)
• M12: 8,596,043 km (0.083 R)
• M13: 10,331,977 km (0.111 R)
• M14: 11,143,545 km (0.113 R)
• M15: 13,202,610 km (0.077 R)
• M16: 13,834,961 km (0.066 R)
• M17: 15,620,411 km (0.071 R)
• M18: 16,872,695 km (0.119 R)
• M19: 29,494,417 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 11

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.08 AU - 5.24 AU

Year: 7689 Days

Day: 11 Hours

Environment

Temp: -216 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,676,729 km

• M1: 157,377 km (0.094 R)
• M2: 730,786 km (0.086 R)
• M3: 2,077,615 km (0.025 R)
• M4: 2,696,202 km (0.063 R)
• M5: 5,697,285 km (0.098 R)
• M6: 7,140,007 km (0.081 R)
• M7: 8,216,513 km (0.105 R)
• M8: 9,518,314 km (0.072 R)
• M9: 12,429,937 km (0.101 R)
• M10: 12,819,191 km (0.077 R)
• M11: 16,003,083 km (0.076 R)
• M12: 20,544,724 km (0.04 R)
• M13: 27,079,758 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 5.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.08 AU - 7.9 AU

Year: 13447 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,676,729 km

• M1: 71,059 km (0.095 R)
• M2: 255,214 km (0.119 R)
• M3: 763,996 km (0.11 R)
• M4: 1,183,768 km (0.096 R)
• M5: 1,445,714 km (0.094 R)
• M6: 2,746,767 km (0.12 R)
• M7: 3,935,172 km (0.115 R)
• M8: 4,548,374 km (0.098 R)
• M9: 4,794,013 km (0.043 R)
• M10: 5,341,841 km (0.059 R)
• M11: 5,962,522 km (0.116 R)
• M12: 6,804,609 km (0.111 R)
• M13: 10,260,918 km (0.084 R)
• M14: 11,168,079 km (0.074 R)
• M15: 11,515,296 km (0.103 R)
• M16: 12,388,648 km (0.072 R)
• M17: 12,760,848 km (0.098 R)
• M18: 13,979,173 km (0.097 R)
• M19: 20,429,833 km (0.107 R)
• M20: 21,553,762 km (0.057 R)
• M21: 24,005,821 km (0.115 R)
• M22: 25,426,552 km (0.077 R)
• M23: 31,769,950 km (0.105 R)
• M24: 33,994,919 km (0.1 R)
• M25: 34,306,083 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit