🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 14

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,022,909 km

• M1: 174,132 km (0.066 R)
• M2: 869,014 km (0.094 R)
• M3: 1,333,665 km (0.118 R)
• M4: 1,785,750 km (0.066 R)
• M5: 2,248,905 km (0.041 R)
• M6: 2,735,098 km (0.084 R)
• M7: 3,562,972 km (0.106 R)
• M8: 4,635,589 km (0.083 R)
• M9: 5,217,375 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 8.2

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.37 AU - 2.05 AU

Year: 1543 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,022,909 km

• M1: 102,026 km (0.108 R)
• M2: 545,583 km (0.063 R)
• M3: 806,333 km (0.11 R)
• M4: 1,068,129 km (0.088 R)
• M5: 1,430,156 km (0.076 R)
• M6: 2,099,008 km (0.108 R)
• M7: 2,429,320 km (0.098 R)
• M8: 2,835,328 km (0.087 R)
• M9: 3,195,111 km (0.114 R)
• M10: 3,585,263 km (0.108 R)
• M11: 4,293,758 km (0.098 R)
• M12: 4,889,008 km (0.06 R)
• M13: 5,894,904 km (0.092 R)
• M14: 6,458,888 km (0.107 R)
• M15: 6,779,177 km (0.063 R)
• M16: 7,135,968 km (0.114 R)
• M17: 7,998,549 km (0.113 R)
• M18: 8,689,841 km (0.116 R)
• M19: 9,704,563 km (0.104 R)
• M20: 10,158,144 km (0.112 R)
• M21: 10,899,551 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 12.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.15 AU - 2.99 AU

Year: 2844 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,022,909 km

• M1: 155,432 km (0.086 R)
• M2: 1,095,655 km (0.076 R)
• M3: 2,099,905 km (0.112 R)
• M4: 2,641,001 km (0.117 R)
• M5: 4,078,188 km (0.076 R)
• M6: 4,784,738 km (0.102 R)
• M7: 5,984,214 km (0.079 R)
• M8: 6,566,599 km (0.085 R)
• M9: 7,959,056 km (0.095 R)
• M10: 8,484,294 km (0.079 R)
• M11: 9,899,489 km (0.095 R)
• M12: 10,856,018 km (0.042 R)
• M13: 11,503,029 km (0.115 R)
• M14: 13,273,370 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 9.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.99 AU - 3.23 AU

Year: 3786 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,022,909 km

• M1: 119,379 km (0.098 R)
• M2: 418,425 km (0.043 R)
• M3: 773,122 km (0.064 R)
• M4: 1,142,180 km (0.025 R)
• M5: 1,995,935 km (0.087 R)
• M6: 2,897,711 km (0.118 R)
• M7: 4,535,359 km (0.073 R)
• M8: 4,879,883 km (0.103 R)
• M9: 6,841,859 km (0.086 R)
• M10: 8,229,828 km (0.11 R)
• M11: 10,544,256 km (0.092 R)
• M12: 11,240,036 km (0.105 R)
• M13: 13,866,526 km (0.102 R)
• M14: 16,644,708 km (0.047 R)
• M15: 17,587,623 km (0.118 R)
• M16: 18,441,678 km (0.047 R)
• M17: 18,941,933 km (0.119 R)
• M18: 20,630,444 km (0.119 R)
• M19: 22,915,103 km (0.118 R)
• M20: 23,859,813 km (0.101 R)
• M21: 24,981,797 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 12.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.8 AU - 4.6 AU

Year: 4913 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,022,909 km

• M1: 150,645 km (0.038 R)
• M2: 617,540 km (0.11 R)
• M3: 999,613 km (0.118 R)
• M4: 1,581,549 km (0.12 R)
• M5: 2,600,759 km (0.085 R)
• M6: 3,437,161 km (0.102 R)
• M7: 5,005,694 km (0.112 R)
• M8: 5,640,438 km (0.053 R)
• M9: 8,330,058 km (0.112 R)
• M10: 9,146,264 km (0.096 R)
• M11: 9,772,780 km (0.093 R)
• M12: 14,150,762 km (0.054 R)
• M13: 14,936,151 km (0.076 R)
• M14: 15,366,693 km (0.113 R)
• M15: 16,479,701 km (0.112 R)
• M16: 17,586,127 km (0.096 R)
• M17: 19,624,398 km (0.101 R)
• M18: 21,000,848 km (0.053 R)
• M19: 23,872,230 km (0.082 R)
• M20: 25,516,310 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.2

Radius: 7.1

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.05 AU - 9.19 AU

Year: 14519 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,022,909 km

• M1: 88,263 km (0.117 R)
• M2: 562,787 km (0.036 R)
• M3: 883,375 km (0.058 R)
• M4: 1,141,731 km (0.063 R)
• M5: 2,442,335 km (0.057 R)
• M6: 2,959,644 km (0.068 R)
• M7: 5,631,013 km (0.075 R)
• M8: 5,933,949 km (0.07 R)
• M9: 7,389,387 km (0.086 R)
• M10: 7,799,135 km (0.075 R)
• M11: 8,080,679 km (0.075 R)
• M12: 8,814,157 km (0.078 R)
• M13: 9,223,158 km (0.091 R)
• M14: 9,860,295 km (0.067 R)
• M15: 10,870,380 km (0.071 R)
• M16: 11,702,443 km (0.099 R)
• M17: 11,947,784 km (0.103 R)
• M18: 14,243,812 km (0.071 R)
• M19: 14,735,839 km (0.051 R)
• M20: 16,053,348 km (0.063 R)
• M21: 16,356,582 km (0.117 R)
• M22: 18,092,516 km (0.046 R)
• M23: 20,921,412 km (0.102 R)
• M24: 22,019,311 km (0.095 R)
• M25: 25,749,085 km (0.103 R)
• M26: 32,582,416 km (0.112 R)
• M27: 43,690,208 km (0.082 R)
• M28: 50,652,193 km (0.099 R)
• M29: 54,651,094 km (0.072 R)
• M30: 56,029,489 km (0.066 R)
• M31: 57,078,320 km (0.064 R)
• M32: 57,784,870 km (0.076 R)
• M33: 58,497,106 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481

Radius: 3.3

Gravity: 44.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.56 AU - 10.58 AU

Year: 18855 Days

Day: 20.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,022,909 km

• M1: 41,289 km (0.113 R)
• M2: 150,495 km (0.078 R)
• M3: 312,211 km (0.076 R)
• M4: 452,534 km (0.039 R)
• M5: 705,055 km (0.08 R)
• M6: 996,621 km (0.069 R)
• M7: 1,223,112 km (0.097 R)
• M8: 1,529,489 km (0.037 R)
• M9: 2,190,412 km (0.099 R)
• M10: 3,413,225 km (0.109 R)
• M11: 4,519,651 km (0.08 R)
• M12: 4,821,091 km (0.06 R)
• M13: 4,959,319 km (0.119 R)
• M14: 5,207,502 km (0.032 R)
• M15: 5,316,409 km (0.045 R)
• M16: 8,066,616 km (0.117 R)
• M17: 9,715,335 km (0.074 R)
• M18: 11,030,300 km (0.106 R)
• M19: 12,654,334 km (0.112 R)
• M20: 14,288,691 km (0.09 R)
• M21: 16,289,563 km (0.064 R)
• M22: 17,640,731 km (0.077 R)
• M23: 18,051,975 km (0.099 R)
• M24: 18,979,033 km (0.103 R)
• M25: 19,323,856 km (0.12 R)
• M26: 25,424,158 km (0.106 R)
• M27: 28,007,265 km (0.038 R)
• M28: 28,230,016 km (0.085 R)
• M29: 28,792,354 km (0.116 R)
• M30: 31,836,970 km (0.109 R)
• M31: 34,960,274 km (0.055 R)
• M32: 37,601,126 km (0.036 R)
• M33: 37,872,347 km (0.07 R)
• M34: 39,527,049 km (0.111 R)
• M35: 44,173,558 km (0.09 R)
• M36: 45,851,299 km (0.113 R)
• M37: 54,013,957 km (0.098 R)
• M38: 63,860,189 km (0.069 R)
• M39: 64,828,088 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit