🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.66 AU - 0.66 AU

Year: 346 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.7

Radius: 8.2

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.33 AU - 2.69 AU

Year: 2568 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,771,442 km

• M1: 103,223 km (0.081 R)
• M2: 439,369 km (0.077 R)
• M3: 822,788 km (0.063 R)
• M4: 1,206,656 km (0.119 R)
• M5: 1,509,742 km (0.054 R)
• M6: 2,194,152 km (0.099 R)
• M7: 2,492,001 km (0.112 R)
• M8: 3,444,940 km (0.059 R)
• M9: 3,754,757 km (0.12 R)
• M10: 5,593,016 km (0.097 R)
• M11: 6,231,948 km (0.11 R)
• M12: 6,528,002 km (0.081 R)
• M13: 7,807,962 km (0.084 R)
• M14: 8,572,706 km (0.068 R)
• M15: 10,702,232 km (0.11 R)
• M16: 11,444,237 km (0.094 R)
• M17: 12,220,052 km (0.089 R)
• M18: 12,514,610 km (0.051 R)
• M19: 13,515,868 km (0.118 R)
• M20: 14,948,567 km (0.101 R)
• M21: 16,226,133 km (0.12 R)
• M22: 17,309,820 km (0.089 R)
• M23: 17,842,538 km (0.063 R)
• M24: 18,113,011 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 9.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.12 AU - 3.24 AU

Year: 3661 Days

Day: 12.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,771,442 km

• M1: 116,986 km (0.101 R)
• M2: 457,620 km (0.089 R)
• M3: 906,862 km (0.1 R)
• M4: 1,905,877 km (0.056 R)
• M5: 2,528,054 km (0.089 R)
• M6: 2,932,268 km (0.091 R)
• M7: 3,708,382 km (0.064 R)
• M8: 4,933,887 km (0.066 R)
• M9: 5,451,197 km (0.096 R)
• M10: 5,832,073 km (0.105 R)
• M11: 7,166,336 km (0.037 R)
• M12: 7,478,996 km (0.033 R)
• M13: 7,800,781 km (0.08 R)
• M14: 9,790,732 km (0.097 R)
• M15: 10,828,941 km (0.078 R)
• M16: 11,317,528 km (0.078 R)
• M17: 15,159,201 km (0.11 R)
• M18: 15,818,628 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.7

Radius: 8

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.68 AU - 6.74 AU

Year: 9992 Days

Day: 15.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,771,442 km

• M1: 100,380 km (0.051 R)
• M2: 570,716 km (0.078 R)
• M3: 880,832 km (0.105 R)
• M4: 1,168,659 km (0.112 R)
• M5: 2,377,559 km (0.111 R)
• M6: 3,108,045 km (0.113 R)
• M7: 3,525,573 km (0.108 R)
• M8: 4,120,823 km (0.073 R)
• M9: 4,564,081 km (0.103 R)
• M10: 4,876,891 km (0.074 R)
• M11: 6,701,237 km (0.104 R)
• M12: 6,982,929 km (0.091 R)
• M13: 8,190,035 km (0.09 R)
• M14: 8,559,093 km (0.084 R)
• M15: 9,631,709 km (0.085 R)
• M16: 10,901,047 km (0.093 R)
• M17: 11,235,099 km (0.108 R)
• M18: 13,511,829 km (0.105 R)
• M19: 15,236,244 km (0.028 R)
• M20: 15,583,909 km (0.059 R)
• M21: 17,782,400 km (0.077 R)
• M22: 22,246,550 km (0.11 R)
• M23: 23,700,491 km (0.11 R)
• M24: 25,216,516 km (0.094 R)
• M25: 25,507,783 km (0.08 R)
• M26: 27,099,505 km (0.093 R)
• M27: 32,844,512 km (0.11 R)
• M28: 37,303,875 km (0.056 R)
• M29: 45,080,421 km (0.065 R)
• M30: 45,797,443 km (0.098 R)
• M31: 47,549,234 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.8

Radius: 3.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.01 AU - 7.33 AU

Year: 12396 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,771,442 km

• M1: 117,584 km (0.101 R)
• M2: 268,827 km (0.068 R)
• M3: 1,216,679 km (0.046 R)
• M4: 1,618,200 km (0.106 R)
• M5: 1,927,419 km (0.058 R)
• M6: 2,537,180 km (0.05 R)
• M7: 7,870,494 km (0.117 R)
• M8: 8,685,054 km (0.067 R)
• M9: 11,652,627 km (0.095 R)
• M10: 13,910,059 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.1

Radius: 5.3

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.7 AU - 11.64 AU

Year: 19416 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,771,442 km

• M1: 65,973 km (0.111 R)
• M2: 1,259,464 km (0.117 R)
• M3: 1,487,152 km (0.075 R)
• M4: 1,742,067 km (0.044 R)
• M5: 2,871,232 km (0.068 R)
• M6: 5,121,334 km (0.114 R)
• M7: 6,330,084 km (0.06 R)
• M8: 7,264,024 km (0.083 R)
• M9: 8,189,735 km (0.087 R)
• M10: 8,731,130 km (0.112 R)
• M11: 10,612,772 km (0.112 R)
• M12: 11,617,471 km (0.101 R)
• M13: 11,801,178 km (0.095 R)
• M14: 12,491,273 km (0.037 R)
• M15: 13,141,724 km (0.077 R)
• M16: 13,475,327 km (0.066 R)
• M17: 13,814,466 km (0.028 R)
• M18: 14,794,481 km (0.076 R)
• M19: 16,970,382 km (0.102 R)
• M20: 17,767,739 km (0.092 R)
• M21: 18,423,277 km (0.115 R)
• M22: 18,925,477 km (0.096 R)
• M23: 19,179,943 km (0.115 R)
• M24: 20,844,818 km (0.053 R)
• M25: 21,666,260 km (0.055 R)
• M26: 23,862,805 km (0.058 R)
• M27: 25,065,871 km (0.061 R)
• M28: 25,372,846 km (0.11 R)
• M29: 25,682,214 km (0.079 R)
• M30: 26,414,197 km (0.057 R)
• M31: 26,625,728 km (0.079 R)
• M32: 28,249,164 km (0.052 R)
• M33: 28,804,771 km (0.055 R)
• M34: 30,631,361 km (0.088 R)
• M35: 35,532,785 km (0.081 R)
• M36: 36,703,389 km (0.094 R)
• M37: 37,497,903 km (0.11 R)
• M38: 40,649,781 km (0.1 R)
• M39: 50,178,866 km (0.107 R)
• M40: 53,658,512 km (0.114 R)
• M41: 54,168,342 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit