🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.76 AU

Year: 186 Days

Day: 39.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.28 AU - 2.5 AU

Year: 1377 Days

Day: 36.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,564,287 km

• M1: 113,395 km (0.091 R)
• M2: 952,938 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.55 AU - 3.35 AU

Year: 1889 Days

Day: 37.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.46 AU - 3.56 AU

Year: 2451 Days

Day: 24.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 10.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.25 AU - 7.57 AU

Year: 7519 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,564,287 km

• M1: 131,497 km (0.117 R)
• M2: 636,240 km (0.049 R)
• M3: 2,028,398 km (0.112 R)
• M4: 2,481,829 km (0.099 R)
• M5: 2,981,635 km (0.07 R)
• M6: 3,547,714 km (0.084 R)
• M7: 3,906,000 km (0.06 R)
• M8: 4,262,193 km (0.116 R)
• M9: 4,780,550 km (0.109 R)
• M10: 5,557,561 km (0.025 R)
• M11: 7,323,863 km (0.062 R)
• M12: 7,988,078 km (0.104 R)
• M13: 8,397,377 km (0.072 R)
• M14: 10,319,112 km (0.104 R)
• M15: 10,904,039 km (0.109 R)
• M16: 11,459,496 km (0.061 R)
• M17: 12,409,143 km (0.07 R)
• M18: 12,847,615 km (0.093 R)
• M19: 15,135,415 km (0.066 R)
• M20: 15,699,698 km (0.094 R)
• M21: 18,308,236 km (0.097 R)
• M22: 19,093,475 km (0.047 R)
• M23: 19,531,049 km (0.092 R)
• M24: 20,807,418 km (0.098 R)
• M25: 21,505,292 km (0.065 R)
• M26: 22,459,876 km (0.07 R)
• M27: 23,111,824 km (0.049 R)
• M28: 24,368,147 km (0.045 R)
• M29: 26,834,268 km (0.101 R)
• M30: 27,475,893 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 6.1

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.73 AU - 12.87 AU

Year: 16081 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,564,287 km

• M1: 89,310 km (0.112 R)
• M2: 331,658 km (0.086 R)
• M3: 569,669 km (0.071 R)
• M4: 768,035 km (0.088 R)
• M5: 1,037,312 km (0.108 R)
• M6: 1,567,636 km (0.116 R)
• M7: 1,768,546 km (0.052 R)
• M8: 4,706,798 km (0.117 R)
• M9: 7,071,641 km (0.059 R)
• M10: 7,577,731 km (0.104 R)
• M11: 10,360,101 km (0.062 R)
• M12: 12,074,194 km (0.08 R)
• M13: 12,399,120 km (0.12 R)
• M14: 14,040,059 km (0.119 R)
• M15: 16,525,628 km (0.065 R)
• M16: 17,746,646 km (0.049 R)
• M17: 19,026,755 km (0.087 R)
• M18: 21,294,958 km (0.092 R)
• M19: 22,250,589 km (0.058 R)
• M20: 24,144,648 km (0.102 R)
• M21: 28,364,055 km (0.08 R)
• M22: 28,822,723 km (0.116 R)
• M23: 30,347,723 km (0.087 R)
• M24: 32,672,325 km (0.105 R)
• M25: 34,329,420 km (0.119 R)
• M26: 39,351,271 km (0.061 R)
• M27: 40,209,215 km (0.115 R)
• M28: 45,934,475 km (0.119 R)
• M29: 48,336,269 km (0.113 R)
• M30: 52,179,887 km (0.072 R)
• M31: 52,523,364 km (0.069 R)
• M32: 55,862,687 km (0.084 R)
• M33: 58,967,890 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.7

Radius: 7.4

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.64 AU - 19.34 AU

Year: 27267 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 99,564,287 km

• M1: 105,167 km (0.09 R)
• M2: 376,837 km (0.116 R)
• M3: 875,896 km (0.116 R)
• M4: 1,180,327 km (0.034 R)
• M5: 1,702,873 km (0.111 R)
• M6: 2,275,683 km (0.118 R)
• M7: 2,645,788 km (0.1 R)
• M8: 3,933,078 km (0.106 R)
• M9: 4,284,184 km (0.099 R)
• M10: 5,636,848 km (0.112 R)
• M11: 6,506,161 km (0.093 R)
• M12: 8,565,525 km (0.096 R)
• M13: 8,916,931 km (0.078 R)
• M14: 9,156,437 km (0.066 R)
• M15: 11,161,796 km (0.114 R)
• M16: 11,652,178 km (0.092 R)
• M17: 14,403,881 km (0.091 R)
• M18: 17,281,696 km (0.101 R)
• M19: 18,805,948 km (0.058 R)
• M20: 20,211,420 km (0.049 R)
• M21: 21,045,279 km (0.103 R)
• M22: 24,260,885 km (0.087 R)
• M23: 28,560,178 km (0.048 R)
• M24: 32,204,532 km (0.068 R)
• M25: 32,627,744 km (0.116 R)
• M26: 37,685,948 km (0.057 R)
• M27: 38,313,361 km (0.112 R)
• M28: 48,949,770 km (0.109 R)
• M29: 57,795,193 km (0.111 R)
• M30: 62,046,914 km (0.119 R)
• M31: 63,804,389 km (0.036 R)
• M32: 66,502,387 km (0.104 R)
• M33: 69,510,202 km (0.099 R)
• M34: 74,067,252 km (0.107 R)
• M35: 77,802,711 km (0.118 R)
• M36: 81,140,090 km (0.058 R)
• M37: 91,440,352 km (0.089 R)
• M38: 92,572,808 km (0.1 R)
• M39: 96,317,691 km (0.084 R)
• M40: 96,609,856 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit