🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.17 AU - 1.77 AU

Year: 789 Days

Day: 29 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 12.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.86 AU - 3.82 AU

Year: 2704 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 95,835,752 km

• M1: 151,543 km (0.077 R)
• M2: 586,124 km (0.107 R)
• M3: 991,983 km (0.077 R)
• M4: 1,593,666 km (0.057 R)
• M5: 2,381,299 km (0.102 R)
• M6: 2,776,387 km (0.076 R)
• M7: 3,171,026 km (0.061 R)
• M8: 5,206,155 km (0.06 R)
• M9: 8,625,514 km (0.106 R)
• M10: 9,165,114 km (0.095 R)
• M11: 11,444,985 km (0.103 R)
• M12: 12,097,232 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 11.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.19 AU - 4.51 AU

Year: 3346 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 95,835,752 km

• M1: 144,661 km (0.111 R)
• M2: 565,480 km (0.099 R)
• M3: 920,476 km (0.041 R)
• M4: 1,586,785 km (0.068 R)
• M5: 1,987,707 km (0.071 R)
• M6: 2,402,691 km (0.107 R)
• M7: 3,241,187 km (0.077 R)
• M8: 3,858,279 km (0.118 R)
• M9: 6,424,929 km (0.057 R)
• M10: 7,518,191 km (0.113 R)
• M11: 12,642,965 km (0.058 R)
• M12: 13,196,926 km (0.113 R)
• M13: 16,867,459 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 11.5

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.95 AU - 5.71 AU

Year: 5450 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,835,752 km

• M1: 143,315 km (0.12 R)
• M2: 602,730 km (0.032 R)
• M3: 1,022,651 km (0.096 R)
• M4: 1,720,824 km (0.047 R)
• M5: 2,553,336 km (0.105 R)
• M6: 2,982,084 km (0.117 R)
• M7: 3,727,829 km (0.092 R)
• M8: 4,358,983 km (0.062 R)
• M9: 5,088,721 km (0.103 R)
• M10: 5,619,345 km (0.077 R)
• M11: 6,121,545 km (0.065 R)
• M12: 6,517,830 km (0.09 R)
• M13: 7,001,779 km (0.029 R)
• M14: 7,772,806 km (0.106 R)
• M15: 8,397,377 km (0.098 R)
• M16: 8,929,347 km (0.107 R)
• M17: 10,898,504 km (0.062 R)
• M18: 11,782,179 km (0.094 R)
• M19: 14,487,507 km (0.054 R)
• M20: 17,981,664 km (0.075 R)
• M21: 20,870,997 km (0.045 R)
• M22: 22,698,934 km (0.063 R)
• M23: 23,092,825 km (0.084 R)
• M24: 28,729,074 km (0.057 R)
• M25: 29,469,135 km (0.083 R)
• M26: 30,032,521 km (0.11 R)
• M27: 31,084,044 km (0.069 R)
• M28: 34,696,982 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.3

Radius: 5.1

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.04 AU - 10.76 AU

Year: 14855 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,835,752 km

• M1: 72,854 km (0.087 R)
• M2: 358,287 km (0.062 R)
• M3: 783,743 km (0.095 R)
• M4: 2,036,476 km (0.045 R)
• M5: 2,463,428 km (0.034 R)
• M6: 2,698,297 km (0.038 R)
• M7: 3,338,725 km (0.088 R)
• M8: 4,373,643 km (0.092 R)
• M9: 4,718,766 km (0.105 R)
• M10: 5,975,986 km (0.084 R)
• M11: 6,681,639 km (0.055 R)
• M12: 7,529,261 km (0.104 R)
• M13: 10,444,325 km (0.116 R)
• M14: 11,464,582 km (0.118 R)
• M15: 15,273,793 km (0.108 R)
• M16: 18,128,420 km (0.065 R)
• M17: 18,528,594 km (0.107 R)
• M18: 21,142,817 km (0.073 R)
• M19: 21,408,054 km (0.082 R)
• M20: 23,327,993 km (0.109 R)
• M21: 23,801,470 km (0.105 R)
• M22: 24,184,889 km (0.033 R)
• M23: 25,659,326 km (0.116 R)
• M24: 28,462,491 km (0.085 R)
• M25: 30,216,376 km (0.099 R)
• M26: 31,924,934 km (0.075 R)
• M27: 34,058,798 km (0.104 R)
• M28: 35,908,276 km (0.116 R)
• M29: 37,435,072 km (0.074 R)
• M30: 42,414,886 km (0.093 R)
• M31: 42,695,980 km (0.086 R)
• M32: 44,120,152 km (0.101 R)
• M33: 53,335,530 km (0.104 R)
• M34: 53,827,259 km (0.119 R)
• M35: 54,653,637 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 5.7

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.95 AU - 17.07 AU

Year: 25758 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,835,752 km

• M1: 70,909 km (0.112 R)
• M2: 276,457 km (0.116 R)
• M3: 477,965 km (0.085 R)
• M4: 738,116 km (0.11 R)
• M5: 1,444,966 km (0.095 R)
• M6: 1,934,899 km (0.107 R)
• M7: 2,682,439 km (0.087 R)
• M8: 3,512,408 km (0.067 R)
• M9: 4,538,949 km (0.086 R)
• M10: 4,961,114 km (0.107 R)
• M11: 5,795,422 km (0.081 R)
• M12: 7,319,076 km (0.108 R)
• M13: 10,928,723 km (0.075 R)
• M14: 11,545,664 km (0.062 R)
• M15: 11,756,448 km (0.098 R)
• M16: 13,151,448 km (0.112 R)
• M17: 13,536,214 km (0.11 R)
• M18: 13,849,322 km (0.066 R)
• M19: 15,830,596 km (0.082 R)
• M20: 16,709,185 km (0.108 R)
• M21: 18,852,623 km (0.119 R)
• M22: 20,040,580 km (0.083 R)
• M23: 20,243,285 km (0.113 R)
• M24: 20,549,960 km (0.091 R)
• M25: 20,963,598 km (0.076 R)
• M26: 23,789,203 km (0.101 R)
• M27: 24,245,327 km (0.115 R)
• M28: 32,219,342 km (0.105 R)
• M29: 39,669,017 km (0.089 R)
• M30: 41,285,123 km (0.092 R)
• M31: 44,993,953 km (0.063 R)
• M32: 46,042,634 km (0.117 R)
• M33: 46,573,108 km (0.107 R)
• M34: 47,466,208 km (0.099 R)
• M35: 59,507,340 km (0.098 R)
• M36: 62,482,243 km (0.116 R)
• M37: 70,116,372 km (0.093 R)
• M38: 88,286,380 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit