🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 140 Days

Day: 30.9 Hours

Environment

Temp: 273 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 144 Days

Day: 22.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.57 AU - 0.73 AU

Year: 185 Days

Day: 19.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.89 AU - 1.03 AU

Year: 332 Days

Day: 14.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,588,113 km

• M1: 315,502 km (0.116 R)
• M2: 558,598 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.07 AU - 2.61 AU

Year: 1264 Days

Day: 23.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.39 AU - 2.41 AU

Year: 1313 Days

Day: 20.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,588,113 km

• M1: 38,746 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.45 AU - 4.93 AU

Year: 3028 Days

Day: 21 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 12.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.03 AU - 8.01 AU

Year: 7282 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,588,113 km

• M1: 171,290 km (0.032 R)
• M2: 258,954 km (0.079 R)
• M3: 454,778 km (0.059 R)
• M4: 602,879 km (0.115 R)
• M5: 708,645 km (0.057 R)
• M6: 790,026 km (0.104 R)
• M7: 997,668 km (0.107 R)
• M8: 1,211,444 km (0.106 R)
• M9: 1,388,567 km (0.086 R)
• M10: 1,684,771 km (0.119 R)
• M11: 2,197,593 km (0.105 R)
• M12: 2,416,155 km (0.119 R)
• M13: 2,658,354 km (0.081 R)
• M14: 2,774,143 km (0.107 R)
• M15: 2,891,577 km (0.104 R)
• M16: 3,097,125 km (0.09 R)
• M17: 3,325,112 km (0.09 R)
• M18: 3,595,286 km (0.104 R)
• M19: 4,234,218 km (0.058 R)
• M20: 4,311,710 km (0.116 R)
• M21: 4,566,924 km (0.119 R)
• M22: 4,646,510 km (0.107 R)
• M23: 4,726,545 km (0.077 R)
• M24: 5,010,182 km (0.099 R)
• M25: 5,133,601 km (0.07 R)
• M26: 5,362,336 km (0.035 R)
• M27: 5,530,932 km (0.029 R)
• M28: 5,615,904 km (0.107 R)
• M29: 5,722,567 km (0.095 R)
• M30: 6,601,305 km (0.069 R)
• M31: 7,125,646 km (0.09 R)
• M32: 7,451,470 km (0.119 R)
• M33: 7,545,417 km (0.081 R)
• M34: 7,997,353 km (0.114 R)
• M35: 8,141,864 km (0.098 R)
• M36: 9,303,940 km (0.083 R)
• M37: 9,456,081 km (0.113 R)
• M38: 9,583,539 km (0.112 R)
• M39: 9,737,176 km (0.092 R)
• M40: 9,814,219 km (0.088 R)
• M41: 11,183,488 km (0.117 R)
• M42: 11,372,281 km (0.041 R)
• M43: 11,589,497 km (0.103 R)
• M44: 11,972,766 km (0.11 R)
• M45: 12,138,371 km (0.108 R)
• M46: 12,249,223 km (0.055 R)
• M47: 12,667,798 km (0.111 R)
• M48: 12,892,943 km (0.11 R)
• M49: 13,233,278 km (0.11 R)
• M50: 13,547,733 km (0.046 R)
• M51: 13,806,986 km (0.059 R)
• M52: 13,922,625 km (0.048 R)
• M53: 14,038,713 km (0.077 R)
• M54: 14,359,451 km (0.084 R)
• M55: 14,623,790 km (0.06 R)
• M56: 14,741,823 km (0.101 R)
• M57: 15,157,256 km (0.114 R)
• M58: 15,666,936 km (0.027 R)
• M59: 16,182,151 km (0.039 R)
• M60: 16,273,705 km (0.114 R)
• M61: 16,365,409 km (0.119 R)
• M62: 16,549,264 km (0.112 R)
• M63: 17,136,137 km (0.111 R)
• M64: 17,855,703 km (0.063 R)
• M65: 17,981,814 km (0.101 R)
• M66: 19,162,889 km (0.055 R)
• M67: 19,291,992 km (0.109 R)
• M68: 19,453,857 km (0.067 R)
• M69: 21,700,069 km (0.058 R)
• M70: 21,969,794 km (0.062 R)
• M71: 22,138,839 km (0.031 R)
• M72: 22,512,385 km (0.116 R)
• M73: 22,717,035 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 9.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.87 AU - 11.79 AU

Year: 12585 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,588,113 km

• M1: 191,336 km (0.1 R)
• M2: 330,761 km (0.114 R)
• M3: 438,621 km (0.094 R)
• M4: 626,217 km (0.095 R)
• M5: 712,535 km (0.057 R)
• M6: 937,530 km (0.066 R)
• M7: 1,058,704 km (0.116 R)
• M8: 1,317,359 km (0.091 R)
• M9: 2,023,311 km (0.101 R)
• M10: 2,684,683 km (0.054 R)
• M11: 3,598,876 km (0.113 R)
• M12: 4,022,986 km (0.096 R)
• M13: 4,292,113 km (0.116 R)
• M14: 4,706,648 km (0.109 R)
• M15: 4,776,959 km (0.107 R)
• M16: 5,242,807 km (0.073 R)
• M17: 5,499,816 km (0.106 R)
• M18: 6,529,199 km (0.075 R)
• M19: 6,845,599 km (0.075 R)
• M20: 7,166,935 km (0.082 R)
• M21: 8,330,507 km (0.111 R)
• M22: 9,241,408 km (0.119 R)
• M23: 11,156,112 km (0.103 R)
• M24: 12,842,080 km (0.091 R)
• M25: 12,990,331 km (0.039 R)
• M26: 13,238,514 km (0.104 R)
• M27: 13,338,296 km (0.066 R)
• M28: 13,438,227 km (0.067 R)
• M29: 14,400,740 km (0.107 R)
• M30: 14,657,599 km (0.11 R)
• M31: 15,912,127 km (0.086 R)
• M32: 16,498,551 km (0.053 R)
• M33: 16,875,388 km (0.084 R)
• M34: 16,983,697 km (0.112 R)
• M35: 17,802,446 km (0.094 R)
• M36: 18,078,304 km (0.059 R)
• M37: 18,634,210 km (0.068 R)
• M38: 20,565,967 km (0.05 R)
• M39: 21,088,064 km (0.09 R)
• M40: 21,379,929 km (0.047 R)
• M41: 21,849,667 km (0.098 R)
• M42: 22,204,214 km (0.059 R)
• M43: 22,322,845 km (0.097 R)
• M44: 22,560,705 km (0.116 R)
• M45: 23,219,235 km (0.084 R)
• M46: 24,371,438 km (0.11 R)
• M47: 24,862,119 km (0.098 R)
• M48: 25,294,158 km (0.113 R)
• M49: 26,165,715 km (0.096 R)
• M50: 26,353,759 km (0.076 R)
• M51: 27,110,425 km (0.098 R)
• M52: 27,237,135 km (0.097 R)
• M53: 27,938,150 km (0.098 R)
• M54: 30,076,502 km (0.086 R)
• M55: 31,198,486 km (0.106 R)
• M56: 32,132,725 km (0.075 R)
• M57: 33,279,542 km (0.067 R)
• M58: 34,097,095 km (0.118 R)
• M59: 34,645,820 km (0.117 R)
• M60: 35,128,273 km (0.12 R)
• M61: 37,150,986 km (0.103 R)
• M62: 38,710,394 km (0.1 R)
• M63: 40,074,427 km (0.107 R)
• M64: 40,218,939 km (0.057 R)
• M65: 40,291,195 km (0.095 R)
• M66: 41,162,303 km (0.113 R)
• M67: 41,819,786 km (0.062 R)
• M68: 41,966,391 km (0.052 R)
• M69: 42,260,052 km (0.081 R)
• M70: 42,480,709 km (0.118 R)
• M71: 43,887,228 km (0.081 R)
• M72: 44,334,526 km (0.086 R)
• M73: 45,836,638 km (0.064 R)
• M74: 46,214,672 km (0.106 R)
• M75: 47,355,356 km (0.113 R)
• M76: 47,584,540 km (0.063 R)
• M77: 49,044,764 km (0.085 R)
• M78: 49,276,791 km (0.107 R)
• M79: 50,130,246 km (0.036 R)
• M80: 50,363,918 km (0.096 R)
• M81: 51,458,975 km (0.114 R)
• M82: 51,616,053 km (0.115 R)
• M83: 52,167,021 km (0.059 R)
• M84: 52,719,935 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.8

Radius: 6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.83 AU - 16.19 AU

Year: 22620 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,588,113 km

• M1: 76,295 km (0.106 R)
• M2: 575,952 km (0.082 R)
• M3: 661,671 km (0.111 R)
• M4: 1,174,942 km (0.051 R)
• M5: 1,760,169 km (0.118 R)
• M6: 2,149,273 km (0.118 R)
• M7: 3,155,917 km (0.095 R)
• M8: 3,626,252 km (0.119 R)
• M9: 3,723,042 km (0.058 R)
• M10: 3,787,968 km (0.101 R)
• M11: 4,219,408 km (0.119 R)
• M12: 5,056,258 km (0.108 R)
• M13: 5,419,781 km (0.054 R)
• M14: 5,942,775 km (0.116 R)
• M15: 6,018,771 km (0.071 R)
• M16: 7,483,035 km (0.105 R)
• M17: 9,984,461 km (0.04 R)
• M18: 10,393,761 km (0.101 R)
• M19: 11,893,480 km (0.114 R)
• M20: 12,230,374 km (0.102 R)
• M21: 12,766,233 km (0.075 R)
• M22: 12,963,104 km (0.114 R)
• M23: 14,830,235 km (0.085 R)
• M24: 14,985,219 km (0.107 R)
• M25: 15,873,980 km (0.096 R)
• M26: 16,995,365 km (0.104 R)
• M27: 17,976,578 km (0.098 R)
• M28: 18,197,085 km (0.117 R)
• M29: 19,313,384 km (0.112 R)
• M30: 19,426,181 km (0.093 R)
• M31: 19,652,523 km (0.077 R)
• M32: 21,261,149 km (0.087 R)
• M33: 21,787,135 km (0.104 R)
• M34: 22,258,368 km (0.104 R)
• M35: 22,495,181 km (0.053 R)
• M36: 22,613,813 km (0.101 R)
• M37: 22,971,351 km (0.107 R)
• M38: 23,933,565 km (0.108 R)
• M39: 24,054,889 km (0.076 R)
• M40: 26,146,417 km (0.069 R)
• M41: 28,103,755 km (0.096 R)
• M42: 29,456,270 km (0.104 R)
• M43: 30,042,394 km (0.113 R)
• M44: 31,292,284 km (0.058 R)
• M45: 34,593,311 km (0.116 R)
• M46: 34,936,339 km (0.116 R)
• M47: 35,625,686 km (0.051 R)
• M48: 35,902,741 km (0.084 R)
• M49: 37,088,005 km (0.055 R)
• M50: 37,650,194 km (0.096 R)
• M51: 37,720,654 km (0.105 R)
• M52: 38,783,098 km (0.081 R)
• M53: 39,425,322 km (0.099 R)
• M54: 40,358,962 km (0.06 R)
• M55: 41,591,050 km (0.064 R)
• M56: 41,809,763 km (0.069 R)
• M57: 44,314,928 km (0.1 R)
• M58: 45,060,973 km (0.106 R)
• M59: 47,628,372 km (0.101 R)
• M60: 51,959,230 km (0.102 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit