🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 12.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 394 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,554,223 km

• M1: 156,779 km (0.111 R)
• M2: 575,054 km (0.108 R)
• M3: 1,076,357 km (0.084 R)
• M4: 1,612,515 km (0.036 R)
• M5: 2,077,017 km (0.116 R)
• M6: 2,699,942 km (0.049 R)
• M7: 3,226,676 km (0.053 R)
• M8: 3,697,012 km (0.028 R)
• M9: 4,322,032 km (0.058 R)
• M10: 4,955,878 km (0.054 R)
• M11: 5,455,236 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 10.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.61 AU - 0.83 AU

Year: 394 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,554,223 km

• M1: 136,134 km (0.057 R)
• M2: 494,122 km (0.034 R)
• M3: 904,319 km (0.069 R)
• M4: 1,484,310 km (0.119 R)
• M5: 2,210,608 km (0.093 R)
• M6: 2,655,362 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 10.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.73 AU - 1.19 AU

Year: 607 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,554,223 km

• M1: 135,536 km (0.096 R)
• M2: 493,673 km (0.09 R)
• M3: 891,304 km (0.11 R)
• M4: 1,235,678 km (0.075 R)
• M5: 1,719,179 km (0.026 R)
• M6: 2,080,458 km (0.094 R)
• M7: 2,519,976 km (0.072 R)
• M8: 2,990,461 km (0.112 R)
• M9: 3,485,032 km (0.093 R)
• M10: 4,920,723 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.07 AU - 1.19 AU

Year: 776 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,554,223 km

• M1: 99,632 km (0.096 R)
• M2: 439,668 km (0.04 R)
• M3: 689,048 km (0.099 R)
• M4: 1,606,232 km (0.08 R)
• M5: 2,032,736 km (0.117 R)
• M6: 2,411,817 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 11.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.55 AU - 2.55 AU

Year: 1895 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,554,223 km

• M1: 147,504 km (0.116 R)
• M2: 620,831 km (0.079 R)
• M3: 999,015 km (0.113 R)
• M4: 1,793,230 km (0.074 R)
• M5: 2,151,517 km (0.051 R)
• M6: 3,063,615 km (0.045 R)
• M7: 4,041,835 km (0.118 R)
• M8: 4,458,615 km (0.065 R)
• M9: 5,425,765 km (0.049 R)
• M10: 6,852,630 km (0.114 R)
• M11: 8,839,140 km (0.112 R)
• M12: 12,008,969 km (0.108 R)
• M13: 15,483,080 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 12.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.82 AU - 2.62 AU

Year: 2136 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,554,223 km

• M1: 150,495 km (0.12 R)
• M2: 551,119 km (0.055 R)
• M3: 1,004,699 km (0.084 R)
• M4: 1,436,588 km (0.061 R)
• M5: 2,038,271 km (0.106 R)
• M6: 2,417,950 km (0.117 R)
• M7: 3,048,206 km (0.12 R)
• M8: 3,837,634 km (0.078 R)
• M9: 4,462,205 km (0.112 R)
• M10: 4,860,584 km (0.104 R)
• M11: 5,821,751 km (0.047 R)
• M12: 7,250,410 km (0.118 R)
• M13: 8,808,023 km (0.105 R)
• M14: 9,665,818 km (0.118 R)
• M15: 13,050,769 km (0.103 R)
• M16: 13,497,468 km (0.116 R)
• M17: 14,207,908 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 6.3

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.29 AU - 8.99 AU

Year: 16398 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,554,223 km

• M1: 78,389 km (0.062 R)
• M2: 447,148 km (0.099 R)
• M3: 808,726 km (0.097 R)
• M4: 1,018,911 km (0.119 R)
• M5: 1,224,459 km (0.096 R)
• M6: 1,703,621 km (0.092 R)
• M7: 1,901,389 km (0.038 R)
• M8: 2,175,452 km (0.09 R)
• M9: 3,488,024 km (0.066 R)
• M10: 3,749,521 km (0.12 R)
• M11: 4,443,954 km (0.049 R)
• M12: 5,524,949 km (0.043 R)
• M13: 5,800,508 km (0.11 R)
• M14: 6,995,795 km (0.068 R)
• M15: 7,412,574 km (0.092 R)
• M16: 8,244,787 km (0.103 R)
• M17: 9,301,846 km (0.111 R)
• M18: 10,035,624 km (0.11 R)
• M19: 11,490,762 km (0.117 R)
• M20: 12,535,404 km (0.075 R)
• M21: 17,857,647 km (0.084 R)
• M22: 20,258,843 km (0.103 R)
• M23: 20,914,830 km (0.075 R)
• M24: 22,072,268 km (0.114 R)
• M25: 23,068,740 km (0.059 R)
• M26: 23,475,646 km (0.091 R)
• M27: 25,044,329 km (0.119 R)
• M28: 33,424,503 km (0.073 R)
• M29: 35,541,013 km (0.051 R)
• M30: 38,737,770 km (0.075 R)
• M31: 44,117,908 km (0.041 R)
• M32: 58,563,078 km (0.082 R)
• M33: 59,892,256 km (0.026 R)
• M34: 67,253,219 km (0.075 R)
• M35: 70,614,982 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit