🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.98 AU - 1.16 AU

Year: 406 Days

Day: 44.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.12 AU - 2.72 AU

Year: 1382 Days

Day: 16.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.73 AU - 3.99 AU

Year: 2784 Days

Day: 26.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,550,482 km

• M1: 1,168,958 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.27 AU - 4.59 AU

Year: 3423 Days

Day: 32.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 10.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.61 AU - 12.87 AU

Year: 13833 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 103,550,482 km

• M1: 130,599 km (0.117 R)
• M2: 589,116 km (0.112 R)
• M3: 2,219,883 km (0.1 R)
• M4: 4,570,963 km (0.061 R)
• M5: 6,100,751 km (0.101 R)
• M6: 7,994,660 km (0.094 R)
• M7: 8,893,593 km (0.055 R)
• M8: 11,557,782 km (0.083 R)
• M9: 12,059,084 km (0.102 R)
• M10: 12,904,612 km (0.062 R)
• M11: 14,568,888 km (0.101 R)
• M12: 16,449,931 km (0.085 R)
• M13: 20,963,449 km (0.093 R)
• M14: 21,804,189 km (0.1 R)
• M15: 25,393,042 km (0.06 R)
• M16: 26,671,954 km (0.067 R)
• M17: 29,127,304 km (0.115 R)
• M18: 30,173,891 km (0.072 R)
• M19: 32,589,148 km (0.11 R)
• M20: 32,962,245 km (0.117 R)
• M21: 33,843,825 km (0.032 R)
• M22: 35,522,762 km (0.048 R)
• M23: 36,182,938 km (0.114 R)
• M24: 40,460,839 km (0.11 R)
• M25: 44,910,777 km (0.113 R)
• M26: 48,535,533 km (0.065 R)
• M27: 54,070,505 km (0.029 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.9

Radius: 3.7

Gravity: 57.41 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.49 AU - 20.23 AU

Year: 25413 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,550,482 km

• M1: 46,824 km (0.097 R)
• M2: 191,784 km (0.086 R)
• M3: 319,092 km (0.084 R)
• M4: 707,149 km (0.069 R)
• M5: 838,945 km (0.118 R)
• M6: 1,402,779 km (0.097 R)
• M7: 1,745,059 km (0.078 R)
• M8: 1,946,418 km (0.066 R)
• M9: 2,277,179 km (0.056 R)
• M10: 3,049,553 km (0.08 R)
• M11: 4,587,867 km (0.115 R)
• M12: 4,777,109 km (0.101 R)
• M13: 5,501,611 km (0.084 R)
• M14: 6,818,671 km (0.108 R)
• M15: 7,165,439 km (0.074 R)
• M16: 7,420,354 km (0.102 R)
• M17: 8,111,197 km (0.101 R)
• M18: 8,844,077 km (0.097 R)
• M19: 11,169,575 km (0.119 R)
• M20: 14,590,430 km (0.048 R)
• M21: 16,625,111 km (0.084 R)
• M22: 21,455,476 km (0.078 R)
• M23: 26,413,150 km (0.03 R)
• M24: 29,155,877 km (0.093 R)
• M25: 30,066,928 km (0.106 R)
• M26: 32,773,902 km (0.12 R)
• M27: 37,283,829 km (0.114 R)
• M28: 40,723,981 km (0.12 R)
• M29: 45,054,989 km (0.1 R)
• M30: 52,682,985 km (0.08 R)
• M31: 56,599,906 km (0.047 R)
• M32: 63,479,313 km (0.098 R)
• M33: 67,908,607 km (0.101 R)
• M34: 77,871,227 km (0.078 R)
• M35: 80,886,671 km (0.093 R)
• M36: 81,396,650 km (0.039 R)
• M37: 82,165,733 km (0.053 R)
• M38: 92,330,609 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.6

Radius: 6.2

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.77 AU - 19.99 AU

Year: 27754 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 103,550,482 km

• M1: 77,492 km (0.087 R)
• M2: 331,658 km (0.094 R)
• M3: 711,188 km (0.027 R)
• M4: 1,091,167 km (0.104 R)
• M5: 2,229,008 km (0.105 R)
• M6: 2,870,933 km (0.091 R)
• M7: 3,373,282 km (0.086 R)
• M8: 4,363,171 km (0.09 R)
• M9: 4,667,304 km (0.064 R)
• M10: 6,454,101 km (0.104 R)
• M11: 6,950,915 km (0.057 R)
• M12: 7,260,882 km (0.092 R)
• M13: 7,908,641 km (0.101 R)
• M14: 9,012,075 km (0.1 R)
• M15: 9,632,457 km (0.055 R)
• M16: 9,888,270 km (0.104 R)
• M17: 15,745,026 km (0.112 R)
• M18: 16,280,138 km (0.093 R)
• M19: 17,862,135 km (0.085 R)
• M20: 21,654,142 km (0.087 R)
• M21: 21,983,258 km (0.108 R)
• M22: 31,477,636 km (0.119 R)
• M23: 31,758,730 km (0.083 R)
• M24: 32,183,738 km (0.045 R)
• M25: 32,612,485 km (0.094 R)
• M26: 34,813,369 km (0.087 R)
• M27: 38,859,543 km (0.084 R)
• M28: 42,862,632 km (0.042 R)
• M29: 45,141,756 km (0.114 R)
• M30: 47,500,466 km (0.112 R)
• M31: 50,514,563 km (0.1 R)
• M32: 59,455,879 km (0.111 R)
• M33: 60,751,396 km (0.085 R)
• M34: 65,662,694 km (0.098 R)
• M35: 70,832,049 km (0.111 R)
• M36: 81,706,168 km (0.12 R)
• M37: 90,768,209 km (0.093 R)
• M38: 92,772,820 km (0.101 R)
• M39: 99,869,893 km (0.102 R)
• M40: 101,699,176 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit