🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.98 AU - 1.54 AU

Year: 507 Days

Day: 34.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.41 AU - 1.87 AU

Year: 752 Days

Day: 44.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,627,139 km

• M1: 230,530 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.08 AU - 3.02 AU

Year: 1458 Days

Day: 26.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.57 AU - 2.75 AU

Year: 1554 Days

Day: 39 Hours

Environment

Temp: -79 °C

Axial Tilt: 67.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,627,139 km

• M1: 91,554 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 10.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.7 AU - 7.06 AU

Year: 6463 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,627,139 km

• M1: 135,685 km (0.097 R)
• M2: 501,302 km (0.086 R)
• M3: 898,186 km (0.095 R)
• M4: 1,272,330 km (0.032 R)
• M5: 1,766,601 km (0.057 R)
• M6: 2,198,191 km (0.108 R)
• M7: 3,410,981 km (0.112 R)
• M8: 3,860,223 km (0.094 R)
• M9: 4,348,810 km (0.11 R)
• M10: 5,143,923 km (0.116 R)
• M11: 7,634,129 km (0.097 R)
• M12: 8,034,303 km (0.109 R)
• M13: 9,824,092 km (0.114 R)
• M14: 11,550,302 km (0.102 R)
• M15: 12,240,397 km (0.11 R)
• M16: 13,127,064 km (0.057 R)
• M17: 17,447,899 km (0.058 R)
• M18: 19,369,783 km (0.103 R)
• M19: 21,037,051 km (0.111 R)
• M20: 23,798,927 km (0.043 R)
• M21: 25,266,632 km (0.09 R)
• M22: 26,611,068 km (0.041 R)
• M23: 28,002,627 km (0.083 R)
• M24: 31,949,916 km (0.103 R)
• M25: 34,488,293 km (0.094 R)
• M26: 37,616,235 km (0.096 R)
• M27: 38,543,592 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.8

Radius: 3.2

Gravity: 68.83 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.36 AU - 16.9 AU

Year: 19023 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,627,139 km

• M1: 59,241 km (0.073 R)
• M2: 234,869 km (0.051 R)
• M3: 338,241 km (0.097 R)
• M4: 549,174 km (0.1 R)
• M5: 679,474 km (0.105 R)
• M6: 1,421,629 km (0.054 R)
• M7: 1,567,187 km (0.045 R)
• M8: 2,188,318 km (0.108 R)
• M9: 2,588,791 km (0.088 R)
• M10: 4,899,779 km (0.048 R)
• M11: 5,580,449 km (0.112 R)
• M12: 6,364,941 km (0.1 R)
• M13: 6,671,766 km (0.114 R)
• M14: 7,173,517 km (0.092 R)
• M15: 7,505,624 km (0.105 R)
• M16: 8,883,122 km (0.104 R)
• M17: 9,045,884 km (0.057 R)
• M18: 14,753,492 km (0.104 R)
• M19: 16,158,814 km (0.053 R)
• M20: 16,646,503 km (0.117 R)
• M21: 18,873,118 km (0.118 R)
• M22: 22,472,592 km (0.111 R)
• M23: 23,182,135 km (0.078 R)
• M24: 25,291,016 km (0.12 R)
• M25: 25,727,692 km (0.113 R)
• M26: 26,392,056 km (0.071 R)
• M27: 28,219,245 km (0.119 R)
• M28: 32,893,281 km (0.113 R)
• M29: 33,675,528 km (0.11 R)
• M30: 34,203,758 km (0.103 R)
• M31: 52,034,179 km (0.073 R)
• M32: 58,807,970 km (0.027 R)
• M33: 59,381,678 km (0.107 R)
• M34: 61,713,610 km (0.101 R)
• M35: 65,120,552 km (0.095 R)
• M36: 65,324,753 km (0.054 R)
• M37: 70,140,757 km (0.079 R)
• M38: 72,964,716 km (0.091 R)
• M39: 74,070,843 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.1

Radius: 4

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.43 AU - 17.75 AU

Year: 23116 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,627,139 km

• M1: 63,579 km (0.068 R)
• M2: 215,720 km (0.079 R)
• M3: 349,760 km (0.109 R)
• M4: 549,323 km (0.045 R)
• M5: 761,004 km (0.041 R)
• M6: 1,037,611 km (0.099 R)
• M7: 1,993,691 km (0.042 R)
• M8: 2,213,899 km (0.096 R)
• M9: 2,428,123 km (0.103 R)
• M10: 3,234,007 km (0.108 R)
• M11: 4,773,070 km (0.056 R)
• M12: 5,021,552 km (0.111 R)
• M13: 6,697,945 km (0.107 R)
• M14: 9,859,397 km (0.1 R)
• M15: 11,101,508 km (0.111 R)
• M16: 14,179,485 km (0.06 R)
• M17: 14,397,897 km (0.112 R)
• M18: 18,120,940 km (0.11 R)
• M19: 20,805,174 km (0.102 R)
• M20: 22,339,600 km (0.117 R)
• M21: 24,257,744 km (0.101 R)
• M22: 24,675,122 km (0.085 R)
• M23: 26,173,643 km (0.118 R)
• M24: 28,303,020 km (0.069 R)
• M25: 35,511,991 km (0.084 R)
• M26: 37,557,443 km (0.107 R)
• M27: 40,259,330 km (0.055 R)
• M28: 45,254,852 km (0.053 R)
• M29: 48,146,280 km (0.116 R)
• M30: 49,804,572 km (0.096 R)
• M31: 51,844,488 km (0.089 R)
• M32: 52,710,511 km (0.086 R)
• M33: 57,925,044 km (0.092 R)
• M34: 60,561,108 km (0.117 R)
• M35: 66,476,656 km (0.068 R)
• M36: 70,415,568 km (0.119 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit