🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 10.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.46 AU - 0.66 AU

Year: 289 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,173,661 km

• M1: 126,859 km (0.098 R)
• M2: 466,446 km (0.112 R)
• M3: 887,714 km (0.096 R)
• M4: 1,533,977 km (0.114 R)
• M5: 1,934,151 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 10.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,173,661 km

• M1: 131,796 km (0.104 R)
• M2: 489,933 km (0.119 R)
• M3: 870,809 km (0.118 R)
• M4: 1,334,712 km (0.074 R)
• M5: 1,924,277 km (0.082 R)
• M6: 2,272,092 km (0.087 R)
• M7: 2,625,592 km (0.067 R)
• M8: 3,210,370 km (0.062 R)
• M9: 3,820,730 km (0.038 R)
• M10: 4,235,565 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 10.2

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.1 AU - 1.18 AU

Year: 840 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,173,661 km

• M1: 126,859 km (0.099 R)
• M2: 541,395 km (0.05 R)
• M3: 904,469 km (0.119 R)
• M4: 1,228,049 km (0.102 R)
• M5: 1,780,963 km (0.071 R)
• M6: 2,237,087 km (0.1 R)
• M7: 2,770,104 km (0.118 R)
• M8: 3,773,307 km (0.106 R)
• M9: 4,566,325 km (0.104 R)
• M10: 4,928,053 km (0.039 R)
• M11: 5,308,929 km (0.09 R)
• M12: 5,771,187 km (0.069 R)
• M13: 6,459,038 km (0.106 R)
• M14: 7,272,850 km (0.042 R)
• M15: 8,498,356 km (0.115 R)
• M16: 8,963,904 km (0.092 R)
• M17: 9,620,639 km (0.092 R)
• M18: 10,006,003 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 12.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 2071 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,173,661 km

• M1: 150,944 km (0.118 R)
• M2: 563,386 km (0.109 R)
• M3: 1,081,293 km (0.101 R)
• M4: 1,762,712 km (0.082 R)
• M5: 2,208,065 km (0.062 R)
• M6: 2,741,830 km (0.086 R)
• M7: 3,238,943 km (0.03 R)
• M8: 3,931,881 km (0.072 R)
• M9: 4,605,221 km (0.086 R)
• M10: 5,206,455 km (0.028 R)
• M11: 6,300,913 km (0.1 R)
• M12: 8,179,264 km (0.066 R)
• M13: 8,851,257 km (0.106 R)
• M14: 10,140,192 km (0.118 R)
• M15: 13,048,824 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 8.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.15 AU - 4.79 AU

Year: 6523 Days

Day: 6.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,173,661 km

• M1: 106,065 km (0.086 R)
• M2: 477,217 km (0.087 R)
• M3: 1,479,224 km (0.107 R)
• M4: 1,931,757 km (0.093 R)
• M5: 2,230,205 km (0.106 R)
• M6: 2,576,674 km (0.048 R)
• M7: 3,747,127 km (0.118 R)
• M8: 4,023,136 km (0.114 R)
• M9: 5,976,585 km (0.102 R)
• M10: 6,748,809 km (0.072 R)
• M11: 7,917,019 km (0.096 R)
• M12: 9,050,222 km (0.114 R)
• M13: 9,762,907 km (0.119 R)
• M14: 11,780,832 km (0.057 R)
• M15: 12,887,557 km (0.096 R)
• M16: 16,135,327 km (0.096 R)
• M17: 16,807,470 km (0.076 R)
• M18: 17,181,914 km (0.092 R)
• M19: 18,012,332 km (0.11 R)
• M20: 18,536,523 km (0.064 R)
• M21: 21,166,004 km (0.096 R)
• M22: 21,823,487 km (0.102 R)
• M23: 23,565,405 km (0.106 R)
• M24: 25,808,625 km (0.102 R)
• M25: 26,727,604 km (0.098 R)
• M26: 27,754,743 km (0.113 R)
• M27: 30,253,477 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.1

Radius: 4.3

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.96 AU - 7.52 AU

Year: 13447 Days

Day: 16.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,173,661 km

• M1: 57,446 km (0.12 R)
• M2: 234,121 km (0.049 R)
• M3: 415,583 km (0.076 R)
• M4: 1,199,027 km (0.098 R)
• M5: 1,485,357 km (0.098 R)
• M6: 1,957,638 km (0.106 R)
• M7: 2,681,093 km (0.097 R)
• M8: 3,102,959 km (0.07 R)
• M9: 3,353,236 km (0.072 R)
• M10: 3,641,362 km (0.095 R)
• M11: 4,901,125 km (0.068 R)
• M12: 7,737,651 km (0.117 R)
• M13: 8,028,319 km (0.096 R)
• M14: 11,348,494 km (0.032 R)
• M15: 12,784,036 km (0.115 R)
• M16: 13,073,358 km (0.045 R)
• M17: 13,367,019 km (0.031 R)
• M18: 14,028,690 km (0.084 R)
• M19: 15,678,605 km (0.116 R)
• M20: 25,256,010 km (0.095 R)
• M21: 26,638,743 km (0.117 R)
• M22: 27,015,879 km (0.102 R)
• M23: 28,559,879 km (0.12 R)
• M24: 29,353,496 km (0.074 R)
• M25: 32,567,905 km (0.053 R)
• M26: 33,762,594 km (0.05 R)
• M27: 35,552,084 km (0.068 R)
• M28: 35,780,220 km (0.112 R)
• M29: 36,818,430 km (0.09 R)
• M30: 37,521,689 km (0.078 R)
• M31: 39,930,514 km (0.026 R)
• M32: 43,083,888 km (0.102 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.8

Radius: 7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.2 AU - 10.5 AU

Year: 19735 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,173,661 km

• M1: 91,703 km (0.083 R)
• M2: 316,549 km (0.088 R)
• M3: 852,708 km (0.117 R)
• M4: 5,068,825 km (0.07 R)
• M5: 7,478,098 km (0.115 R)
• M6: 8,004,982 km (0.12 R)
• M7: 11,171,670 km (0.117 R)
• M8: 17,419,625 km (0.06 R)
• M9: 19,077,319 km (0.045 R)
• M10: 19,601,959 km (0.118 R)
• M11: 20,916,325 km (0.107 R)
• M12: 21,960,219 km (0.108 R)
• M13: 34,932,000 km (0.11 R)
• M14: 38,855,803 km (0.113 R)
• M15: 41,171,578 km (0.107 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: 278 - 18,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit