🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.54 AU - 2.8 AU

Year: 1586 Days

Day: 26.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 8.2

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.03 AU - 7.35 AU

Year: 5597 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,511,861 km

• M1: 103,073 km (0.048 R)
• M2: 382,223 km (0.032 R)
• M3: 934,388 km (0.085 R)
• M4: 1,272,779 km (0.072 R)
• M5: 1,963,622 km (0.093 R)
• M6: 2,791,197 km (0.088 R)
• M7: 3,376,723 km (0.057 R)
• M8: 5,340,046 km (0.082 R)
• M9: 7,560,078 km (0.112 R)
• M10: 9,260,407 km (0.109 R)
• M11: 9,594,908 km (0.086 R)
• M12: 11,014,442 km (0.05 R)
• M13: 13,558,205 km (0.088 R)
• M14: 15,573,438 km (0.063 R)
• M15: 24,431,576 km (0.085 R)
• M16: 27,654,962 km (0.077 R)
• M17: 28,525,023 km (0.102 R)
• M18: 29,323,576 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 8.2

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.88 AU - 8.04 AU

Year: 6673 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,511,861 km

• M1: 102,026 km (0.104 R)
• M2: 439,967 km (0.053 R)
• M3: 818,151 km (0.076 R)
• M4: 1,073,215 km (0.103 R)
• M5: 1,346,530 km (0.116 R)
• M6: 1,780,215 km (0.08 R)
• M7: 2,410,022 km (0.073 R)
• M8: 3,357,126 km (0.102 R)
• M9: 3,803,675 km (0.064 R)
• M10: 4,423,759 km (0.106 R)
• M11: 6,691,064 km (0.056 R)
• M12: 7,711,770 km (0.096 R)
• M13: 9,917,441 km (0.093 R)
• M14: 10,491,747 km (0.08 R)
• M15: 11,498,242 km (0.11 R)
• M16: 12,348,706 km (0.098 R)
• M17: 14,294,077 km (0.082 R)
• M18: 14,657,450 km (0.085 R)
• M19: 15,784,520 km (0.032 R)
• M20: 18,494,635 km (0.065 R)
• M21: 19,735,101 km (0.086 R)
• M22: 20,566,566 km (0.111 R)
• M23: 21,185,901 km (0.094 R)
• M24: 22,299,507 km (0.09 R)
• M25: 24,643,108 km (0.062 R)
• M26: 27,423,982 km (0.062 R)
• M27: 27,985,423 km (0.101 R)
• M28: 31,617,959 km (0.075 R)
• M29: 33,920,569 km (0.054 R)
• M30: 36,557,531 km (0.053 R)
• M31: 36,896,520 km (0.113 R)
• M32: 39,328,083 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 14

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.33 AU - 11.05 AU

Year: 11822 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 98,511,861 km

• M1: 174,132 km (0.112 R)
• M2: 746,045 km (0.118 R)
• M3: 1,283,400 km (0.093 R)
• M4: 1,761,814 km (0.103 R)
• M5: 3,860,373 km (0.075 R)
• M6: 5,186,857 km (0.102 R)
• M7: 6,497,933 km (0.117 R)
• M8: 7,004,023 km (0.078 R)
• M9: 8,249,724 km (0.079 R)
• M10: 10,616,662 km (0.104 R)
• M11: 20,966,890 km (0.084 R)
• M12: 21,851,611 km (0.043 R)
• M13: 24,252,358 km (0.072 R)
• M14: 25,309,716 km (0.107 R)
• M15: 26,482,563 km (0.061 R)
• M16: 30,685,665 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.7

Radius: 3.5

Gravity: 54.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.88 AU - 15.22 AU

Year: 19140 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 98,511,861 km

• M1: 45,179 km (0.11 R)
• M2: 212,279 km (0.112 R)
• M3: 630,405 km (0.094 R)
• M4: 947,852 km (0.043 R)
• M5: 1,109,268 km (0.107 R)
• M6: 1,440,029 km (0.111 R)
• M7: 2,024,358 km (0.076 R)
• M8: 3,943,549 km (0.06 R)
• M9: 4,429,144 km (0.095 R)
• M10: 5,518,067 km (0.094 R)
• M11: 7,138,362 km (0.108 R)
• M12: 8,781,245 km (0.06 R)
• M13: 9,436,185 km (0.074 R)
• M14: 10,419,192 km (0.101 R)
• M15: 14,581,604 km (0.09 R)
• M16: 17,026,182 km (0.041 R)
• M17: 17,869,466 km (0.095 R)
• M18: 18,917,848 km (0.03 R)
• M19: 19,639,059 km (0.116 R)
• M20: 19,914,169 km (0.103 R)
• M21: 22,607,230 km (0.101 R)
• M22: 24,145,246 km (0.084 R)
• M23: 24,673,027 km (0.062 R)
• M24: 29,533,163 km (0.119 R)
• M25: 32,504,775 km (0.106 R)
• M26: 33,668,646 km (0.035 R)
• M27: 35,128,422 km (0.116 R)
• M28: 36,079,117 km (0.081 R)
• M29: 40,347,892 km (0.087 R)
• M30: 40,495,695 km (0.08 R)
• M31: 43,373,210 km (0.068 R)
• M32: 45,578,731 km (0.097 R)
• M33: 55,148,657 km (0.115 R)
• M34: 56,062,999 km (0.053 R)
• M35: 56,616,361 km (0.069 R)
• M36: 59,821,496 km (0.071 R)
• M37: 61,370,731 km (0.095 R)
• M38: 63,944,862 km (0.111 R)
• M39: 64,751,194 km (0.065 R)
• M40: 65,973,409 km (0.082 R)
• M41: 67,210,883 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 4.5

Gravity: 43.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.69 AU - 18.87 AU

Year: 26106 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,511,861 km

• M1: 56,249 km (0.077 R)
• M2: 415,583 km (0.099 R)
• M3: 867,518 km (0.103 R)
• M4: 1,350,121 km (0.115 R)
• M5: 1,688,511 km (0.034 R)
• M6: 2,507,260 km (0.107 R)
• M7: 3,994,413 km (0.118 R)
• M8: 6,123,789 km (0.04 R)
• M9: 7,883,957 km (0.061 R)
• M10: 9,027,783 km (0.092 R)
• M11: 10,019,168 km (0.114 R)
• M12: 10,474,993 km (0.117 R)
• M13: 12,215,863 km (0.106 R)
• M14: 15,302,217 km (0.112 R)
• M15: 19,265,962 km (0.112 R)
• M16: 25,504,343 km (0.119 R)
• M17: 29,403,461 km (0.077 R)
• M18: 31,979,537 km (0.06 R)
• M19: 38,514,570 km (0.033 R)
• M20: 46,063,279 km (0.061 R)
• M21: 58,202,996 km (0.112 R)
• M22: 77,223,468 km (0.087 R)
• M23: 78,485,775 km (0.075 R)
• M24: 81,051,378 km (0.035 R)
• M25: 98,216,836 km (0.112 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit