🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.89 AU - 1.37 AU

Year: 443 Days

Day: 47 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.01 AU - 3.03 AU

Year: 1476 Days

Day: 15.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.65 AU - 3.69 AU

Year: 2082 Days

Day: 38.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,050,860 km

• M1: 274,063 km (0.086 R)
• M2: 379,380 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.64 AU - 3.82 AU

Year: 2658 Days

Day: 29.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 10.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.67 AU - 6.53 AU

Year: 5559 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 114,050,860 km

• M1: 128,205 km (0.031 R)
• M2: 779,106 km (0.052 R)
• M3: 1,413,251 km (0.047 R)
• M4: 1,812,079 km (0.037 R)
• M5: 2,317,271 km (0.118 R)
• M6: 3,026,664 km (0.057 R)
• M7: 3,676,218 km (0.112 R)
• M8: 4,174,828 km (0.115 R)
• M9: 5,448,654 km (0.11 R)
• M10: 6,252,892 km (0.071 R)
• M11: 9,183,664 km (0.098 R)
• M12: 11,740,740 km (0.118 R)
• M13: 12,078,532 km (0.1 R)
• M14: 12,522,239 km (0.049 R)
• M15: 13,286,086 km (0.072 R)
• M16: 14,850,581 km (0.114 R)
• M17: 16,294,798 km (0.078 R)
• M18: 16,776,204 km (0.06 R)
• M19: 17,515,966 km (0.105 R)
• M20: 20,002,731 km (0.117 R)
• M21: 22,125,375 km (0.027 R)
• M22: 23,468,764 km (0.088 R)
• M23: 24,160,505 km (0.106 R)
• M24: 24,944,996 km (0.105 R)
• M25: 27,569,541 km (0.09 R)
• M26: 27,910,026 km (0.089 R)
• M27: 28,253,503 km (0.1 R)
• M28: 28,599,523 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.8

Radius: 6.5

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.04 AU - 14.28 AU

Year: 17614 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 114,050,860 km

• M1: 81,980 km (0.098 R)
• M2: 717,023 km (0.071 R)
• M3: 1,172,099 km (0.1 R)
• M4: 2,053,231 km (0.041 R)
• M5: 3,070,197 km (0.053 R)
• M6: 4,839,641 km (0.116 R)
• M7: 5,837,309 km (0.097 R)
• M8: 7,245,025 km (0.094 R)
• M9: 10,288,893 km (0.074 R)
• M10: 13,012,621 km (0.076 R)
• M11: 13,944,616 km (0.111 R)
• M12: 16,182,450 km (0.033 R)
• M13: 21,551,368 km (0.096 R)
• M14: 22,649,566 km (0.055 R)
• M15: 23,995,199 km (0.074 R)
• M16: 25,065,722 km (0.118 R)
• M17: 27,997,989 km (0.114 R)
• M18: 28,232,559 km (0.068 R)
• M19: 31,402,837 km (0.116 R)
• M20: 32,682,946 km (0.09 R)
• M21: 39,755,933 km (0.117 R)
• M22: 47,784,552 km (0.112 R)
• M23: 48,287,949 km (0.051 R)
• M24: 49,647,345 km (0.119 R)
• M25: 53,517,142 km (0.109 R)
• M26: 54,241,645 km (0.057 R)
• M27: 55,895,748 km (0.097 R)
• M28: 58,918,972 km (0.118 R)
• M29: 66,950,283 km (0.074 R)
• M30: 71,663,663 km (0.079 R)
• M31: 74,550,453 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.7

Radius: 4.4

Gravity: 50.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.07 AU - 20.95 AU

Year: 30581 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 114,050,860 km

• M1: 55,202 km (0.114 R)
• M2: 251,773 km (0.067 R)
• M3: 424,260 km (0.106 R)
• M4: 634,744 km (0.12 R)
• M5: 1,065,885 km (0.068 R)
• M6: 1,301,950 km (0.085 R)
• M7: 1,967,212 km (0.062 R)
• M8: 2,249,054 km (0.079 R)
• M9: 5,026,638 km (0.077 R)
• M10: 5,552,624 km (0.12 R)
• M11: 7,854,038 km (0.037 R)
• M12: 8,682,810 km (0.068 R)
• M13: 10,032,632 km (0.075 R)
• M14: 10,581,805 km (0.036 R)
• M15: 11,664,894 km (0.064 R)
• M16: 12,979,560 km (0.093 R)
• M17: 17,122,374 km (0.037 R)
• M18: 22,067,481 km (0.065 R)
• M19: 22,643,583 km (0.114 R)
• M20: 22,994,240 km (0.096 R)
• M21: 25,549,820 km (0.027 R)
• M22: 27,091,875 km (0.104 R)
• M23: 28,019,681 km (0.055 R)
• M24: 29,938,124 km (0.086 R)
• M25: 30,786,494 km (0.106 R)
• M26: 34,648,512 km (0.115 R)
• M27: 35,113,911 km (0.075 R)
• M28: 35,426,421 km (0.074 R)
• M29: 36,535,091 km (0.068 R)
• M30: 36,855,979 km (0.073 R)
• M31: 38,488,989 km (0.093 R)
• M32: 40,169,422 km (0.113 R)
• M33: 40,682,991 km (0.07 R)
• M34: 41,027,814 km (0.112 R)
• M35: 41,374,582 km (0.104 R)
• M36: 46,812,764 km (0.036 R)
• M37: 51,290,827 km (0.098 R)
• M38: 51,491,737 km (0.11 R)
• M39: 66,183,145 km (0.099 R)
• M40: 68,104,431 km (0.081 R)
• M41: 88,533,067 km (0.113 R)
• M42: 92,638,481 km (0.109 R)
• M43: 97,792,128 km (0.088 R)
• M44: 108,335,337 km (0.114 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: 514 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit