🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 294 Days

Day: 16.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.46 AU - 1.82 AU

Year: 735 Days

Day: 22.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.97 AU - 3.23 AU

Year: 1467 Days

Day: 32.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 13.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.13 AU - 11.21 AU

Year: 12193 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,404,894 km

• M1: 163,510 km (0.09 R)
• M2: 586,274 km (0.102 R)
• M3: 1,026,840 km (0.102 R)
• M4: 1,460,524 km (0.05 R)
• M5: 2,719,390 km (0.111 R)
• M6: 3,684,895 km (0.045 R)
• M7: 4,293,309 km (0.089 R)
• M8: 5,035,764 km (0.092 R)
• M9: 5,862,292 km (0.077 R)
• M10: 6,819,120 km (0.114 R)
• M11: 7,831,449 km (0.108 R)
• M12: 8,891,050 km (0.072 R)
• M13: 9,666,865 km (0.083 R)
• M14: 10,656,904 km (0.105 R)
• M15: 15,158,453 km (0.118 R)
• M16: 16,570,358 km (0.118 R)
• M17: 20,792,309 km (0.084 R)
• M18: 22,533,478 km (0.069 R)
• M19: 23,975,303 km (0.11 R)
• M20: 26,935,845 km (0.101 R)
• M21: 32,599,171 km (0.054 R)
• M22: 33,819,890 km (0.108 R)
• M23: 35,707,965 km (0.104 R)
• M24: 37,136,475 km (0.114 R)
• M25: 39,969,110 km (0.09 R)
• M26: 43,671,957 km (0.117 R)
• M27: 55,624,378 km (0.1 R)
• M28: 58,251,017 km (0.081 R)
• M29: 59,324,532 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.1

Radius: 4.1

Gravity: 32.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.08 AU - 14.52 AU

Year: 16969 Days

Day: 19.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,404,894 km

• M1: 51,761 km (0.109 R)
• M2: 340,335 km (0.093 R)
• M3: 1,228,199 km (0.065 R)
• M4: 2,344,947 km (0.108 R)
• M5: 2,581,311 km (0.109 R)
• M6: 2,809,897 km (0.075 R)
• M7: 3,307,459 km (0.065 R)
• M8: 3,494,756 km (0.07 R)
• M9: 4,906,960 km (0.049 R)
• M10: 9,100,338 km (0.084 R)
• M11: 12,265,978 km (0.066 R)
• M12: 13,308,675 km (0.087 R)
• M13: 13,989,645 km (0.045 R)
• M14: 16,633,488 km (0.112 R)
• M15: 17,583,883 km (0.086 R)
• M16: 21,562,738 km (0.107 R)
• M17: 25,373,744 km (0.074 R)
• M18: 32,560,276 km (0.109 R)
• M19: 34,168,902 km (0.078 R)
• M20: 35,313,176 km (0.109 R)
• M21: 36,746,024 km (0.075 R)
• M22: 39,449,856 km (0.106 R)
• M23: 42,573,759 km (0.083 R)
• M24: 43,012,230 km (0.096 R)
• M25: 48,034,679 km (0.111 R)
• M26: 53,603,909 km (0.114 R)
• M27: 53,773,852 km (0.08 R)
• M28: 53,944,244 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 7.6

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.6 AU - 17.7 AU

Year: 24847 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,404,894 km

• M1: 94,546 km (0.038 R)
• M2: 334,501 km (0.103 R)
• M3: 976,874 km (0.116 R)
• M4: 2,208,214 km (0.091 R)
• M5: 2,736,594 km (0.061 R)
• M6: 3,466,183 km (0.099 R)
• M7: 3,844,067 km (0.118 R)
• M8: 4,284,034 km (0.116 R)
• M9: 4,795,061 km (0.08 R)
• M10: 5,184,464 km (0.105 R)
• M11: 6,620,753 km (0.076 R)
• M12: 7,507,270 km (0.116 R)
• M13: 8,582,729 km (0.051 R)
• M14: 10,969,114 km (0.086 R)
• M15: 11,304,064 km (0.078 R)
• M16: 11,645,895 km (0.079 R)
• M17: 12,064,919 km (0.113 R)
• M18: 13,232,081 km (0.104 R)
• M19: 17,453,434 km (0.098 R)
• M20: 18,943,279 km (0.108 R)
• M21: 23,696,004 km (0.047 R)
• M22: 24,143,301 km (0.077 R)
• M23: 39,391,663 km (0.092 R)
• M24: 42,269,926 km (0.049 R)
• M25: 43,927,919 km (0.06 R)
• M26: 47,196,931 km (0.115 R)
• M27: 55,186,804 km (0.056 R)
• M28: 57,567,355 km (0.113 R)
• M29: 64,900,493 km (0.087 R)
• M30: 69,130,522 km (0.05 R)
• M31: 70,965,191 km (0.091 R)
• M32: 71,428,944 km (0.042 R)
• M33: 74,731,616 km (0.068 R)
• M34: 78,381,804 km (0.083 R)
• M35: 88,156,978 km (0.094 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit