🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.38 AU - 2.16 AU

Year: 869 Days

Day: 23.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,687,369 km

• M1: 169,644 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.68 AU - 2.22 AU

Year: 1005 Days

Day: 25.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,687,369 km

• M1: 1,443,769 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.75 AU - 2.29 AU

Year: 1059 Days

Day: 28.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,687,369 km

• M1: 460,313 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.66 AU - 4.34 AU

Year: 2416 Days

Day: 19.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.86 AU - 4.38 AU

Year: 2541 Days

Day: 47 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 10.3

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.57 AU - 4.87 AU

Year: 3783 Days

Day: 5.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 108,687,369 km

• M1: 285,134 km (0.073 R)
• M2: 660,923 km (0.11 R)
• M3: 1,349,822 km (0.086 R)
• M4: 1,591,123 km (0.036 R)
• M5: 2,228,859 km (0.045 R)
• M6: 2,525,810 km (0.115 R)
• M7: 3,142,303 km (0.119 R)
• M8: 3,534,399 km (0.096 R)
• M9: 4,094,643 km (0.089 R)
• M10: 4,433,931 km (0.093 R)
• M11: 5,462,566 km (0.062 R)
• M12: 5,980,324 km (0.112 R)
• M13: 6,235,239 km (0.057 R)
• M14: 6,896,462 km (0.111 R)
• M15: 7,648,790 km (0.086 R)
• M16: 8,025,178 km (0.117 R)
• M17: 8,990,682 km (0.063 R)
• M18: 10,275,878 km (0.081 R)
• M19: 11,968,727 km (0.052 R)
• M20: 13,032,069 km (0.094 R)
• M21: 13,447,353 km (0.085 R)
• M22: 15,053,435 km (0.092 R)
• M23: 15,418,155 km (0.115 R)
• M24: 15,746,073 km (0.116 R)
• M25: 16,878,529 km (0.088 R)
• M26: 17,830,570 km (0.106 R)
• M27: 19,721,039 km (0.1 R)
• M28: 20,092,041 km (0.092 R)
• M29: 20,372,537 km (0.051 R)
• M30: 21,853,107 km (0.046 R)
• M31: 24,711,773 km (0.057 R)
• M32: 25,915,288 km (0.058 R)
• M33: 26,233,931 km (0.077 R)
• M34: 26,661,931 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 7

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.93 AU - 15.61 AU

Year: 19889 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 108,687,369 km

• M1: 226,342 km (0.115 R)
• M2: 570,865 km (0.081 R)
• M3: 880,383 km (0.115 R)
• M4: 1,175,690 km (0.071 R)
• M5: 1,437,486 km (0.047 R)
• M6: 1,952,103 km (0.083 R)
• M7: 2,315,925 km (0.118 R)
• M8: 2,965,179 km (0.104 R)
• M9: 4,094,643 km (0.078 R)
• M10: 4,370,951 km (0.045 R)
• M11: 4,512,470 km (0.11 R)
• M12: 6,180,187 km (0.079 R)
• M13: 6,957,348 km (0.113 R)
• M14: 7,136,267 km (0.03 R)
• M15: 8,601,728 km (0.054 R)
• M16: 9,206,253 km (0.107 R)
• M17: 11,484,778 km (0.086 R)
• M18: 11,889,291 km (0.113 R)
• M19: 19,543,466 km (0.11 R)
• M20: 20,298,935 km (0.1 R)
• M21: 20,991,124 km (0.109 R)
• M22: 21,774,120 km (0.085 R)
• M23: 24,964,743 km (0.089 R)
• M24: 25,219,209 km (0.086 R)
• M25: 26,773,381 km (0.074 R)
• M26: 28,104,204 km (0.086 R)
• M27: 28,284,021 km (0.108 R)
• M28: 28,554,942 km (0.101 R)
• M29: 29,467,340 km (0.084 R)
• M30: 30,021,749 km (0.103 R)
• M31: 31,240,523 km (0.09 R)
• M32: 36,154,963 km (0.025 R)
• M33: 37,181,055 km (0.045 R)
• M34: 39,382,687 km (0.096 R)
• M35: 40,885,547 km (0.088 R)
• M36: 41,538,392 km (0.062 R)
• M37: 54,799,645 km (0.101 R)
• M38: 57,723,984 km (0.095 R)
• M39: 59,279,951 km (0.119 R)
• M40: 61,785,865 km (0.087 R)
• M41: 67,092,401 km (0.105 R)
• M42: 67,370,354 km (0.071 R)
• M43: 70,609,148 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.8

Radius: 3.7

Gravity: 38.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.44 AU - 15.62 AU

Year: 21499 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 108,687,369 km

• M1: 75,248 km (0.087 R)
• M2: 187,147 km (0.085 R)
• M3: 585,376 km (0.086 R)
• M4: 1,297,462 km (0.108 R)
• M5: 2,055,475 km (0.09 R)
• M6: 4,640,077 km (0.089 R)
• M7: 4,862,380 km (0.065 R)
• M8: 5,361,887 km (0.067 R)
• M9: 5,968,955 km (0.09 R)
• M10: 6,348,934 km (0.089 R)
• M11: 7,420,054 km (0.092 R)
• M12: 7,559,779 km (0.103 R)
• M13: 7,843,416 km (0.071 R)
• M14: 17,128,208 km (0.098 R)
• M15: 28,896,474 km (0.087 R)
• M16: 41,173,373 km (0.041 R)
• M17: 49,197,653 km (0.112 R)
• M18: 50,766,486 km (0.109 R)
• M19: 52,236,584 km (0.083 R)
• M20: 53,978,203 km (0.099 R)
• M21: 67,811,069 km (0.071 R)
• M22: 70,222,138 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 4.6

Gravity: 41.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.05 AU - 22.71 AU

Year: 30268 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,687,369 km

• M1: 701,315 km (0.067 R)
• M2: 1,121,834 km (0.086 R)
• M3: 1,300,903 km (0.096 R)
• M4: 1,595,461 km (0.092 R)
• M5: 2,186,373 km (0.107 R)
• M6: 3,346,056 km (0.066 R)
• M7: 3,460,498 km (0.056 R)
• M8: 3,576,885 km (0.046 R)
• M9: 3,937,566 km (0.1 R)
• M10: 6,955,703 km (0.11 R)
• M11: 7,176,359 km (0.117 R)
• M12: 7,859,423 km (0.091 R)
• M13: 8,695,975 km (0.059 R)
• M14: 11,887,047 km (0.081 R)
• M15: 16,410,886 km (0.083 R)
• M16: 25,609,809 km (0.051 R)
• M17: 25,820,892 km (0.087 R)
• M18: 28,868,649 km (0.118 R)
• M19: 31,033,779 km (0.096 R)
• M20: 39,294,574 km (0.1 R)
• M21: 41,545,722 km (0.039 R)
• M22: 42,084,424 km (0.036 R)
• M23: 45,390,238 km (0.095 R)
• M24: 51,775,973 km (0.101 R)
• M25: 55,902,780 km (0.11 R)
• M26: 59,382,426 km (0.105 R)
• M27: 64,799,066 km (0.044 R)
• M28: 65,134,913 km (0.1 R)
• M29: 72,212,089 km (0.049 R)
• M30: 72,744,209 km (0.057 R)
• M31: 83,227,130 km (0.094 R)
• M32: 83,989,331 km (0.098 R)
• M33: 87,852,247 km (0.101 R)
• M34: 95,838,679 km (0.118 R)
• M35: 98,095,961 km (0.059 R)
• M36: 99,338,222 km (0.112 R)
• M37: 103,747,919 km (0.06 R)
• M38: 105,025,335 km (0.078 R)
• M39: 106,095,857 km (0.113 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: 547 - 16,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit