🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 10.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 264 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,162,714 km

• M1: 126,859 km (0.105 R)
• M2: 570,117 km (0.088 R)
• M3: 947,254 km (0.046 R)
• M4: 1,283,849 km (0.117 R)
• M5: 1,714,541 km (0.113 R)
• M6: 2,051,884 km (0.094 R)
• M7: 2,433,808 km (0.112 R)
• M8: 3,120,911 km (0.067 R)
• M9: 3,717,507 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 13.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.91 AU - 1.03 AU

Year: 672 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,162,714 km

• M1: 164,109 km (0.09 R)
• M2: 677,678 km (0.111 R)
• M3: 1,162,525 km (0.108 R)
• M4: 1,682,976 km (0.098 R)
• M5: 2,159,595 km (0.113 R)
• M6: 2,647,882 km (0.11 R)
• M7: 3,133,776 km (0.054 R)
• M8: 3,707,484 km (0.067 R)
• M9: 4,945,706 km (0.095 R)
• M10: 5,688,908 km (0.095 R)
• M11: 6,218,185 km (0.061 R)
• M12: 7,421,401 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 11.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.15 AU - 1.61 AU

Year: 1140 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,162,714 km

• M1: 144,212 km (0.108 R)
• M2: 529,128 km (0.12 R)
• M3: 1,492,987 km (0.112 R)
• M4: 1,855,163 km (0.098 R)
• M5: 2,517,583 km (0.103 R)
• M6: 3,277,091 km (0.113 R)
• M7: 4,024,482 km (0.09 R)
• M8: 4,464,300 km (0.117 R)
• M9: 5,193,739 km (0.067 R)
• M10: 5,898,195 km (0.114 R)
• M11: 6,599,061 km (0.045 R)
• M12: 7,839,976 km (0.082 R)
• M13: 8,848,116 km (0.079 R)
• M14: 9,595,357 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 12.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.85 AU - 1.99 AU

Year: 1870 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,162,714 km

• M1: 155,432 km (0.049 R)
• M2: 621,729 km (0.093 R)
• M3: 1,032,375 km (0.051 R)
• M4: 1,506,899 km (0.11 R)
• M5: 2,021,067 km (0.055 R)
• M6: 2,708,170 km (0.103 R)
• M7: 3,162,948 km (0.111 R)
• M8: 3,686,690 km (0.107 R)
• M9: 4,931,195 km (0.082 R)
• M10: 5,614,707 km (0.076 R)
• M11: 6,334,572 km (0.09 R)
• M12: 7,398,662 km (0.115 R)
• M13: 8,358,033 km (0.094 R)
• M14: 9,297,358 km (0.11 R)
• M15: 10,377,903 km (0.088 R)
• M16: 11,156,411 km (0.082 R)
• M17: 13,682,969 km (0.087 R)
• M18: 14,123,535 km (0.062 R)
• M19: 15,033,240 km (0.091 R)
• M20: 15,740,838 km (0.058 R)
• M21: 16,668,943 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 11.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.27 AU - 5.74 AU

Year: 7859 Days

Day: 11.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,162,714 km

• M1: 148,102 km (0.05 R)
• M2: 887,115 km (0.093 R)
• M3: 1,419,684 km (0.066 R)
• M4: 1,942,528 km (0.111 R)
• M5: 2,329,388 km (0.105 R)
• M6: 2,768,309 km (0.12 R)
• M7: 4,084,620 km (0.12 R)
• M8: 5,583,292 km (0.064 R)
• M9: 7,661,057 km (0.105 R)
• M10: 10,100,100 km (0.073 R)
• M11: 10,927,077 km (0.051 R)
• M12: 12,630,249 km (0.111 R)
• M13: 17,020,797 km (0.118 R)
• M14: 17,493,227 km (0.095 R)
• M15: 18,191,251 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.1

Radius: 3.1

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.65 AU - 6.25 AU

Year: 10202 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,162,714 km

• M1: 39,195 km (0.062 R)
• M2: 147,803 km (0.1 R)
• M3: 256,411 km (0.106 R)
• M4: 1,063,342 km (0.088 R)
• M5: 1,197,830 km (0.109 R)
• M6: 1,630,168 km (0.066 R)
• M7: 2,949,023 km (0.086 R)
• M8: 10,063,898 km (0.117 R)
• M9: 11,095,524 km (0.105 R)
• M10: 12,825,025 km (0.113 R)
• M11: 16,999,255 km (0.073 R)
• M12: 19,922,248 km (0.096 R)
• M13: 21,015,808 km (0.104 R)
• M14: 24,866,457 km (0.074 R)
• M15: 30,189,299 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.9

Radius: 4.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.75 AU - 6.25 AU

Year: 10331 Days

Day: 16.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,162,714 km

• M1: 64,327 km (0.028 R)
• M2: 538,852 km (0.078 R)
• M3: 998,865 km (0.106 R)
• M4: 2,305,902 km (0.112 R)
• M5: 3,791,558 km (0.068 R)
• M6: 5,143,923 km (0.085 R)
• M7: 8,126,156 km (0.111 R)
• M8: 8,634,939 km (0.109 R)
• M9: 8,795,756 km (0.117 R)
• M10: 8,999,509 km (0.08 R)
• M11: 9,586,830 km (0.052 R)
• M12: 11,501,982 km (0.059 R)
• M13: 12,651,941 km (0.097 R)
• M14: 20,055,091 km (0.047 R)
• M15: 20,622,216 km (0.111 R)
• M16: 24,895,479 km (0.094 R)
• M17: 26,894,705 km (0.102 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: 195 - 12,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit