🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 29.3 Hours

Environment

Temp: 296 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.83 AU - 1.21 AU

Year: 360 Days

Day: 33.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.97 AU - 1.27 AU

Year: 415 Days

Day: 28.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.04 AU - 1.48 AU

Year: 495 Days

Day: 28 Hours

Environment

Temp: 34 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.69 AU - 2.01 AU

Year: 880 Days

Day: 22.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.46 AU - 3.26 AU

Year: 1692 Days

Day: 13.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.61 AU - 4.17 AU

Year: 2184 Days

Day: 29.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,261,139 km

• M1: 970,142 km (0.068 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 11.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.8 AU - 6.34 AU

Year: 5232 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,261,139 km

• M1: 184,753 km (0.071 R)
• M2: 263,442 km (0.119 R)
• M3: 406,457 km (0.056 R)
• M4: 622,776 km (0.066 R)
• M5: 707,598 km (0.096 R)
• M6: 1,181,225 km (0.054 R)
• M7: 1,773,034 km (0.087 R)
• M8: 1,994,588 km (0.094 R)
• M9: 2,191,758 km (0.119 R)
• M10: 2,292,887 km (0.11 R)
• M11: 2,712,957 km (0.041 R)
• M12: 2,895,317 km (0.078 R)
• M13: 3,388,392 km (0.063 R)
• M14: 3,826,265 km (0.035 R)
• M15: 3,948,785 km (0.078 R)
• M16: 4,052,008 km (0.071 R)
• M17: 4,345,669 km (0.059 R)
• M18: 4,452,332 km (0.09 R)
• M19: 4,538,201 km (0.084 R)
• M20: 4,690,043 km (0.104 R)
• M21: 4,931,793 km (0.101 R)
• M22: 5,020,804 km (0.088 R)
• M23: 5,775,375 km (0.112 R)
• M24: 5,987,356 km (0.082 R)
• M25: 6,638,705 km (0.081 R)
• M26: 6,737,140 km (0.117 R)
• M27: 7,110,686 km (0.073 R)
• M28: 7,211,365 km (0.114 R)
• M29: 7,567,857 km (0.115 R)
• M30: 7,877,973 km (0.119 R)
• M31: 8,887,460 km (0.081 R)
• M32: 8,968,841 km (0.116 R)
• M33: 9,050,522 km (0.108 R)
• M34: 9,187,254 km (0.038 R)
• M35: 9,269,533 km (0.088 R)
• M36: 10,591,828 km (0.075 R)
• M37: 10,967,917 km (0.069 R)
• M38: 11,172,268 km (0.059 R)
• M39: 11,852,639 km (0.094 R)
• M40: 12,182,802 km (0.03 R)
• M41: 12,394,483 km (0.038 R)
• M42: 12,546,474 km (0.104 R)
• M43: 12,699,064 km (0.083 R)
• M44: 13,006,039 km (0.1 R)
• M45: 13,129,607 km (0.079 R)
• M46: 13,471,139 km (0.066 R)
• M47: 14,099,899 km (0.098 R)
• M48: 14,481,672 km (0.099 R)
• M49: 14,705,919 km (0.111 R)
• M50: 14,802,410 km (0.05 R)
• M51: 15,288,005 km (0.113 R)
• M52: 15,680,400 km (0.05 R)
• M53: 15,844,808 km (0.108 R)
• M54: 16,541,635 km (0.082 R)
• M55: 17,452,237 km (0.118 R)
• M56: 18,034,023 km (0.103 R)
• M57: 18,448,559 km (0.103 R)
• M58: 19,498,437 km (0.054 R)
• M59: 20,316,588 km (0.044 R)
• M60: 21,218,513 km (0.079 R)
• M61: 21,509,780 km (0.059 R)
• M62: 21,619,435 km (0.108 R)
• M63: 22,391,959 km (0.11 R)
• M64: 23,548,799 km (0.067 R)
• M65: 23,812,690 km (0.075 R)
• M66: 24,001,782 km (0.05 R)
• M67: 24,763,235 km (0.091 R)
• M68: 24,954,870 km (0.112 R)
• M69: 26,114,851 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 12

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.23 AU - 10.09 AU

Year: 8916 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,261,139 km

• M1: 163,660 km (0.09 R)
• M2: 279,150 km (0.11 R)
• M3: 502,798 km (0.113 R)
• M4: 582,235 km (0.107 R)
• M5: 781,649 km (0.084 R)
• M6: 886,068 km (0.052 R)
• M7: 1,042,548 km (0.096 R)
• M8: 1,373,907 km (0.116 R)
• M9: 1,513,781 km (0.095 R)
• M10: 2,059,215 km (0.087 R)
• M11: 2,170,516 km (0.077 R)
• M12: 2,258,479 km (0.039 R)
• M13: 2,490,356 km (0.079 R)
• M14: 2,743,625 km (0.1 R)
• M15: 2,866,594 km (0.056 R)
• M16: 2,963,534 km (0.103 R)
• M17: 3,218,000 km (0.109 R)
• M18: 3,450,325 km (0.114 R)
• M19: 4,433,931 km (0.108 R)
• M20: 4,775,014 km (0.095 R)
• M21: 5,396,444 km (0.08 R)
• M22: 5,603,637 km (0.063 R)
• M23: 5,690,703 km (0.112 R)
• M24: 6,025,802 km (0.057 R)
• M25: 6,204,721 km (0.074 R)
• M26: 6,513,042 km (0.107 R)
• M27: 6,789,350 km (0.09 R)
• M28: 7,893,681 km (0.07 R)
• M29: 8,227,883 km (0.12 R)
• M30: 8,327,066 km (0.106 R)
• M31: 9,299,752 km (0.105 R)
• M32: 9,382,330 km (0.095 R)
• M33: 9,673,746 km (0.11 R)
• M34: 9,925,819 km (0.066 R)
• M35: 10,716,892 km (0.053 R)
• M36: 11,021,474 km (0.114 R)
• M37: 11,639,313 km (0.077 R)
• M38: 11,862,662 km (0.066 R)
• M39: 11,952,421 km (0.104 R)
• M40: 12,404,655 km (0.106 R)
• M41: 12,885,463 km (0.106 R)
• M42: 13,325,879 km (0.098 R)
• M43: 13,606,525 km (0.049 R)
• M44: 14,604,343 km (0.086 R)
• M45: 14,724,619 km (0.045 R)
• M46: 14,990,604 km (0.083 R)
• M47: 15,502,827 km (0.116 R)
• M48: 16,294,350 km (0.112 R)
• M49: 16,519,345 km (0.1 R)
• M50: 16,820,934 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 10.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.61 AU - 9.91 AU

Year: 9071 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,261,139 km

• M1: 167,550 km (0.104 R)
• M2: 241,900 km (0.113 R)
• M3: 310,565 km (0.108 R)
• M4: 554,410 km (0.096 R)
• M5: 656,136 km (0.097 R)
• M6: 764,744 km (0.104 R)
• M7: 869,164 km (0.032 R)
• M8: 934,388 km (0.101 R)
• M9: 1,093,411 km (0.079 R)
• M10: 1,789,041 km (0.063 R)
• M11: 1,931,159 km (0.045 R)
• M12: 2,032,885 km (0.119 R)
• M13: 2,121,447 km (0.043 R)
• M14: 2,489,159 km (0.107 R)
• M15: 3,180,600 km (0.112 R)
• M16: 3,284,122 km (0.102 R)
• M17: 3,782,133 km (0.08 R)
• M18: 3,928,739 km (0.039 R)
• M19: 4,058,740 km (0.055 R)
• M20: 4,418,523 km (0.104 R)
• M21: 4,534,461 km (0.112 R)
• M22: 4,651,297 km (0.108 R)
• M23: 5,747,401 km (0.092 R)
• M24: 6,001,567 km (0.112 R)
• M25: 6,808,498 km (0.084 R)
• M26: 7,236,049 km (0.107 R)
• M27: 7,327,304 km (0.079 R)
• M28: 7,695,614 km (0.069 R)
• M29: 7,882,162 km (0.026 R)
• M30: 8,259,747 km (0.068 R)
• M31: 8,355,041 km (0.106 R)
• M32: 8,958,968 km (0.115 R)
• M33: 9,056,954 km (0.074 R)
• M34: 9,155,240 km (0.109 R)
• M35: 9,979,824 km (0.083 R)
• M36: 10,517,030 km (0.064 R)
• M37: 10,620,402 km (0.107 R)
• M38: 11,566,010 km (0.109 R)
• M39: 11,646,045 km (0.03 R)
• M40: 11,914,124 km (0.061 R)
• M41: 12,401,813 km (0.062 R)
• M42: 12,511,169 km (0.088 R)
• M43: 12,813,207 km (0.099 R)
• M44: 13,090,113 km (0.048 R)
• M45: 13,734,132 km (0.045 R)
• M46: 14,074,317 km (0.067 R)
• M47: 14,359,900 km (0.118 R)
• M48: 14,474,791 km (0.116 R)
• M49: 14,965,921 km (0.089 R)
• M50: 15,169,822 km (0.052 R)
• M51: 15,580,319 km (0.054 R)
• M52: 16,054,095 km (0.104 R)
• M53: 16,292,704 km (0.093 R)
• M54: 16,592,498 km (0.112 R)
• M55: 16,713,074 km (0.079 R)
• M56: 17,076,298 km (0.118 R)
• M57: 17,228,289 km (0.068 R)
• M58: 18,088,477 km (0.036 R)
• M59: 18,523,657 km (0.074 R)
• M60: 18,617,455 km (0.101 R)
• M61: 19,119,954 km (0.105 R)
• M62: 20,557,291 km (0.092 R)
• M63: 20,784,081 km (0.081 R)
• M64: 21,633,348 km (0.083 R)
• M65: 21,797,906 km (0.105 R)
• M66: 22,194,789 km (0.106 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit