🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 14.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.59 AU - 0.95 AU

Year: 430 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,493,280 km

• M1: 180,265 km (0.102 R)
• M2: 658,530 km (0.083 R)
• M3: 1,155,344 km (0.098 R)
• M4: 1,969,306 km (0.097 R)
• M5: 2,516,835 km (0.063 R)
• M6: 3,043,120 km (0.079 R)
• M7: 3,556,241 km (0.058 R)
• M8: 4,140,719 km (0.086 R)
• M9: 4,728,938 km (0.097 R)
• M10: 5,258,664 km (0.079 R)
• M11: 5,932,603 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 10.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.35 AU

Year: 2047 Days

Day: 6.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,493,280 km

• M1: 129,402 km (0.063 R)
• M2: 643,869 km (0.054 R)
• M3: 1,071,121 km (0.063 R)
• M4: 1,411,306 km (0.1 R)
• M5: 2,103,496 km (0.113 R)
• M6: 2,562,462 km (0.115 R)
• M7: 3,135,422 km (0.083 R)
• M8: 3,522,431 km (0.049 R)
• M9: 4,232,273 km (0.071 R)
• M10: 4,901,425 km (0.069 R)
• M11: 5,284,844 km (0.053 R)
• M12: 6,476,989 km (0.042 R)
• M13: 8,492,671 km (0.111 R)
• M14: 9,014,169 km (0.115 R)
• M15: 9,487,796 km (0.11 R)
• M16: 12,272,860 km (0.093 R)
• M17: 13,763,004 km (0.092 R)
• M18: 14,666,874 km (0.101 R)
• M19: 15,513,748 km (0.116 R)
• M20: 15,851,839 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 12.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.69 AU - 4.11 AU

Year: 4897 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,493,280 km

• M1: 160,070 km (0.073 R)
• M2: 646,412 km (0.104 R)
• M3: 1,226,703 km (0.118 R)
• M4: 2,034,082 km (0.083 R)
• M5: 2,461,783 km (0.09 R)
• M6: 3,114,628 km (0.111 R)
• M7: 3,837,185 km (0.074 R)
• M8: 5,234,130 km (0.07 R)
• M9: 6,440,637 km (0.06 R)
• M10: 6,881,652 km (0.094 R)
• M11: 7,615,579 km (0.063 R)
• M12: 8,364,167 km (0.115 R)
• M13: 8,775,561 km (0.043 R)
• M14: 10,387,328 km (0.081 R)
• M15: 12,093,791 km (0.08 R)
• M16: 12,914,934 km (0.062 R)
• M17: 13,824,489 km (0.084 R)
• M18: 15,268,407 km (0.094 R)
• M19: 16,170,183 km (0.07 R)
• M20: 20,741,446 km (0.091 R)
• M21: 21,567,375 km (0.119 R)
• M22: 23,579,916 km (0.085 R)
• M23: 26,507,546 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.84 AU - 4.88 AU

Year: 5788 Days

Day: 6.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,493,280 km

• M1: 181,911 km (0.054 R)
• M2: 1,021,454 km (0.086 R)
• M3: 1,547,141 km (0.078 R)
• M4: 2,056,372 km (0.032 R)
• M5: 2,769,655 km (0.071 R)
• M6: 3,447,034 km (0.105 R)
• M7: 5,308,780 km (0.104 R)
• M8: 7,807,812 km (0.112 R)
• M9: 8,469,035 km (0.055 R)
• M10: 8,999,509 km (0.102 R)
• M11: 10,493,243 km (0.117 R)
• M12: 12,928,996 km (0.102 R)
• M13: 14,193,696 km (0.116 R)
• M14: 15,239,834 km (0.083 R)
• M15: 16,524,581 km (0.102 R)
• M16: 17,225,746 km (0.1 R)
• M17: 18,551,632 km (0.055 R)
• M18: 22,010,335 km (0.065 R)
• M19: 23,173,907 km (0.116 R)
• M20: 26,133,701 km (0.089 R)
• M21: 27,704,329 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 13.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.39 AU - 4.87 AU

Year: 6334 Days

Day: 15 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,493,280 km

• M1: 172,038 km (0.12 R)
• M2: 708,645 km (0.094 R)
• M3: 1,155,943 km (0.091 R)
• M4: 4,402,665 km (0.118 R)
• M5: 4,932,840 km (0.092 R)
• M6: 12,401,813 km (0.063 R)
• M7: 15,643,300 km (0.105 R)
• M8: 21,624,821 km (0.059 R)
• M9: 25,033,558 km (0.103 R)
• M10: 27,837,770 km (0.059 R)
• M11: 30,845,286 km (0.04 R)
• M12: 34,602,287 km (0.066 R)
• M13: 35,256,777 km (0.037 R)
• M14: 35,919,646 km (0.088 R)
• M15: 36,366,046 km (0.114 R)
• M16: 38,304,984 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 13.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.96 AU - 5.7 AU

Year: 7824 Days

Day: 6.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,493,280 km

• M1: 189,840 km (0.083 R)
• M2: 615,146 km (0.084 R)
• M3: 1,048,083 km (0.114 R)
• M4: 1,750,145 km (0.111 R)
• M5: 2,436,949 km (0.106 R)
• M6: 2,974,006 km (0.085 R)
• M7: 5,029,929 km (0.098 R)
• M8: 5,646,871 km (0.12 R)
• M9: 6,652,468 km (0.082 R)
• M10: 10,351,275 km (0.092 R)
• M11: 11,310,796 km (0.101 R)
• M12: 15,596,625 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.9

Radius: 5.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.39 AU - 10.61 AU

Year: 17167 Days

Day: 16.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,493,280 km

• M1: 67,169 km (0.12 R)
• M2: 614,698 km (0.099 R)
• M3: 1,242,859 km (0.104 R)
• M4: 1,678,189 km (0.109 R)
• M5: 2,122,644 km (0.069 R)
• M6: 2,743,176 km (0.06 R)
• M7: 3,358,622 km (0.075 R)
• M8: 5,104,130 km (0.057 R)
• M9: 5,325,983 km (0.047 R)
• M10: 5,720,922 km (0.081 R)
• M11: 7,023,919 km (0.098 R)
• M12: 18,585,441 km (0.066 R)
• M13: 22,898,796 km (0.074 R)
• M14: 24,383,555 km (0.116 R)
• M15: 33,325,170 km (0.12 R)
• M16: 40,363,450 km (0.069 R)
• M17: 41,752,766 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit