🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.98 AU - 1.46 AU

Year: 572 Days

Day: 15.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.27 AU - 1.31 AU

Year: 622 Days

Day: 22.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.52 AU - 3.12 AU

Year: 2011 Days

Day: 28.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 14.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.94 AU - 6 AU

Year: 4704 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,304,502 km

• M1: 181,612 km (0.107 R)
• M2: 768,185 km (0.034 R)
• M3: 1,228,498 km (0.115 R)
• M4: 1,775,727 km (0.118 R)
• M5: 2,520,126 km (0.095 R)
• M6: 4,510,077 km (0.11 R)
• M7: 5,402,129 km (0.115 R)
• M8: 6,838,867 km (0.118 R)
• M9: 7,719,849 km (0.115 R)
• M10: 11,338,471 km (0.059 R)
• M11: 12,522,389 km (0.119 R)
• M12: 13,144,417 km (0.057 R)
• M13: 14,847,589 km (0.047 R)
• M14: 15,901,655 km (0.105 R)
• M15: 17,130,901 km (0.082 R)
• M16: 17,704,310 km (0.077 R)
• M17: 18,889,723 km (0.061 R)
• M18: 19,708,921 km (0.066 R)
• M19: 20,622,964 km (0.112 R)
• M20: 21,935,087 km (0.106 R)
• M21: 22,916,898 km (0.115 R)
• M22: 23,613,725 km (0.069 R)
• M23: 26,712,345 km (0.058 R)
• M24: 29,252,816 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.6

Radius: 6.1

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.97 AU - 12.33 AU

Year: 13730 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,304,502 km

• M1: 87,664 km (0.059 R)
• M2: 354,248 km (0.1 R)
• M3: 732,880 km (0.113 R)
• M4: 1,054,964 km (0.092 R)
• M5: 1,511,836 km (0.111 R)
• M6: 1,744,760 km (0.108 R)
• M7: 2,383,094 km (0.089 R)
• M8: 2,612,876 km (0.114 R)
• M9: 3,045,065 km (0.083 R)
• M10: 3,316,286 km (0.04 R)
• M11: 3,879,073 km (0.084 R)
• M12: 7,637,270 km (0.103 R)
• M13: 8,185,846 km (0.091 R)
• M14: 9,515,921 km (0.029 R)
• M15: 9,882,884 km (0.088 R)
• M16: 11,682,397 km (0.064 R)
• M17: 12,596,739 km (0.079 R)
• M18: 13,822,095 km (0.116 R)
• M19: 14,774,435 km (0.087 R)
• M20: 16,658,022 km (0.098 R)
• M21: 17,191,189 km (0.103 R)
• M22: 17,814,563 km (0.111 R)
• M23: 19,859,417 km (0.109 R)
• M24: 21,336,097 km (0.058 R)
• M25: 25,395,136 km (0.075 R)
• M26: 27,447,021 km (0.078 R)
• M27: 29,385,959 km (0.118 R)
• M28: 29,828,918 km (0.076 R)
• M29: 32,580,771 km (0.077 R)
• M30: 35,999,680 km (0.092 R)
• M31: 38,319,495 km (0.074 R)
• M32: 40,736,996 km (0.1 R)
• M33: 41,287,666 km (0.073 R)
• M34: 48,442,334 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.9

Radius: 7.6

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.34 AU - 15.42 AU

Year: 24371 Days

Day: 17.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,304,502 km

• M1: 103,821 km (0.097 R)
• M2: 398,529 km (0.103 R)
• M3: 647,759 km (0.067 R)
• M4: 1,357,152 km (0.029 R)
• M5: 1,771,688 km (0.065 R)
• M6: 2,373,669 km (0.099 R)
• M7: 3,856,484 km (0.093 R)
• M8: 4,487,637 km (0.061 R)
• M9: 4,968,893 km (0.111 R)
• M10: 5,296,213 km (0.076 R)
• M11: 6,884,045 km (0.101 R)
• M12: 7,714,463 km (0.108 R)
• M13: 9,909,812 km (0.055 R)
• M14: 10,312,230 km (0.096 R)
• M15: 11,585,607 km (0.087 R)
• M16: 13,652,152 km (0.034 R)
• M17: 14,078,656 km (0.114 R)
• M18: 15,719,445 km (0.061 R)
• M19: 16,109,297 km (0.082 R)
• M20: 18,413,553 km (0.111 R)
• M21: 20,187,933 km (0.1 R)
• M22: 24,383,555 km (0.119 R)
• M23: 25,974,080 km (0.079 R)
• M24: 27,071,979 km (0.092 R)
• M25: 29,360,377 km (0.091 R)
• M26: 31,158,992 km (0.108 R)
• M27: 34,317,901 km (0.118 R)
• M28: 37,823,129 km (0.118 R)
• M29: 41,708,186 km (0.119 R)
• M30: 42,155,782 km (0.105 R)
• M31: 42,455,726 km (0.106 R)
• M32: 44,131,821 km (0.078 R)
• M33: 45,851,299 km (0.087 R)
• M34: 54,766,135 km (0.1 R)
• M35: 60,290,784 km (0.056 R)
• M36: 62,017,892 km (0.061 R)
• M37: 63,187,448 km (0.107 R)
• M38: 64,371,665 km (0.118 R)
• M39: 64,769,595 km (0.102 R)
• M40: 65,369,782 km (0.11 R)
• M41: 69,048,244 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit