🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.58 AU - 0.86 AU

Year: 225 Days

Day: 31.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 279 Days

Day: 21.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,257,752 km

• M1: 204,051 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 279 Days

Day: 27.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,257,752 km

• M1: 565,330 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 509 Days

Day: 17.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,257,752 km

• M1: 196,572 km (0.069 R)
• M2: 695,331 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.96 AU - 2.24 AU

Year: 1123 Days

Day: 43.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,257,752 km

• M1: 1,171,202 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.4 AU - 3.2 AU

Year: 1729 Days

Day: 46.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.61 AU - 3.23 AU

Year: 1841 Days

Day: 17.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 11.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.24 AU - 8.92 AU

Year: 7700 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,257,752 km

• M1: 261,347 km (0.078 R)
• M2: 396,285 km (0.04 R)
• M3: 507,137 km (0.09 R)
• M4: 740,360 km (0.093 R)
• M5: 952,789 km (0.072 R)
• M6: 1,357,002 km (0.114 R)
• M7: 1,570,329 km (0.103 R)
• M8: 1,672,504 km (0.094 R)
• M9: 1,777,073 km (0.085 R)
• M10: 1,901,987 km (0.103 R)
• M11: 2,104,393 km (0.048 R)
• M12: 2,352,726 km (0.09 R)
• M13: 2,431,115 km (0.11 R)
• M14: 2,510,402 km (0.119 R)
• M15: 2,774,442 km (0.07 R)
• M16: 3,507,023 km (0.078 R)
• M17: 3,619,820 km (0.068 R)
• M18: 3,825,666 km (0.075 R)
• M19: 4,035,552 km (0.074 R)
• M20: 4,249,328 km (0.09 R)
• M21: 4,345,519 km (0.093 R)
• M22: 4,737,765 km (0.102 R)
• M23: 4,812,564 km (0.054 R)
• M24: 5,530,035 km (0.113 R)
• M25: 5,608,873 km (0.085 R)
• M26: 5,847,930 km (0.093 R)
• M27: 6,035,975 km (0.082 R)
• M28: 6,280,867 km (0.115 R)
• M29: 6,473,698 km (0.112 R)
• M30: 8,416,077 km (0.111 R)
• M31: 8,598,287 km (0.11 R)
• M32: 9,184,112 km (0.074 R)
• M33: 9,277,761 km (0.085 R)
• M34: 9,529,085 km (0.108 R)
• M35: 9,719,074 km (0.098 R)
• M36: 9,910,410 km (0.093 R)
• M37: 10,135,106 km (0.102 R)
• M38: 10,720,782 km (0.071 R)
• M39: 12,856,291 km (0.075 R)
• M40: 12,996,165 km (0.069 R)
• M41: 13,171,793 km (0.105 R)
• M42: 13,312,864 km (0.118 R)
• M43: 13,774,972 km (0.115 R)
• M44: 13,918,137 km (0.087 R)
• M45: 14,025,997 km (0.118 R)
• M46: 14,641,742 km (0.093 R)
• M47: 14,751,397 km (0.098 R)
• M48: 14,898,003 km (0.114 R)
• M49: 15,638,064 km (0.117 R)
• M50: 16,050,206 km (0.053 R)
• M51: 16,163,152 km (0.095 R)
• M52: 17,153,939 km (0.1 R)
• M53: 18,518,421 km (0.061 R)
• M54: 18,835,270 km (0.1 R)
• M55: 19,594,778 km (0.099 R)
• M56: 20,079,625 km (0.117 R)
• M57: 20,855,589 km (0.117 R)
• M58: 21,185,153 km (0.119 R)
• M59: 21,766,191 km (0.104 R)
• M60: 22,226,354 km (0.09 R)
• M61: 22,352,465 km (0.074 R)
• M62: 22,478,726 km (0.098 R)
• M63: 23,754,795 km (0.043 R)
• M64: 24,575,041 km (0.063 R)
• M65: 24,661,957 km (0.1 R)
• M66: 24,749,023 km (0.105 R)
• M67: 26,154,794 km (0.077 R)
• M68: 26,510,239 km (0.119 R)
• M69: 26,733,289 km (0.081 R)
• M70: 27,586,296 km (0.075 R)
• M71: 27,767,010 km (0.066 R)
• M72: 28,722,342 km (0.087 R)
• M73: 28,859,673 km (0.107 R)
• M74: 28,997,303 km (0.08 R)
• M75: 29,089,156 km (0.085 R)
• M76: 29,873,648 km (0.092 R)
• M77: 30,245,398 km (0.04 R)
• M78: 30,711,994 km (0.094 R)
• M79: 31,322,204 km (0.098 R)
• M80: 31,463,723 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 10.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.22 AU - 12.18 AU

Year: 14766 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,257,752 km

• M1: 138,827 km (0.111 R)
• M2: 378,931 km (0.08 R)
• M3: 1,258,417 km (0.118 R)
• M4: 1,510,041 km (0.05 R)
• M5: 1,837,660 km (0.11 R)
• M6: 2,273,289 km (0.11 R)
• M7: 2,559,171 km (0.087 R)
• M8: 2,856,571 km (0.093 R)
• M9: 3,435,066 km (0.088 R)
• M10: 3,815,194 km (0.118 R)
• M11: 4,102,422 km (0.065 R)
• M12: 4,369,903 km (0.095 R)
• M13: 4,809,572 km (0.114 R)
• M14: 5,006,442 km (0.075 R)
• M15: 5,583,591 km (0.106 R)
• M16: 5,880,244 km (0.049 R)
• M17: 6,000,371 km (0.073 R)
• M18: 6,091,027 km (0.032 R)
• M19: 6,365,539 km (0.097 R)
• M20: 6,738,038 km (0.052 R)
• M21: 6,895,415 km (0.087 R)
• M22: 7,245,773 km (0.115 R)
• M23: 7,504,278 km (0.113 R)
• M24: 7,602,115 km (0.046 R)
• M25: 7,831,748 km (0.092 R)
• M26: 8,030,563 km (0.031 R)
• M27: 8,365,513 km (0.078 R)
• M28: 8,773,616 km (0.113 R)
• M29: 9,327,876 km (0.07 R)
• M30: 9,538,659 km (0.098 R)
• M31: 9,893,356 km (0.115 R)
• M32: 10,288,743 km (0.12 R)
• M33: 10,616,063 km (0.096 R)
• M34: 11,057,826 km (0.075 R)
• M35: 11,169,127 km (0.108 R)
• M36: 12,341,974 km (0.109 R)
• M37: 12,767,580 km (0.063 R)
• M38: 12,845,371 km (0.093 R)
• M39: 13,001,701 km (0.097 R)
• M40: 13,434,637 km (0.105 R)
• M41: 14,072,971 km (0.068 R)
• M42: 14,477,035 km (0.089 R)
• M43: 14,721,178 km (0.089 R)
• M44: 15,048,947 km (0.079 R)
• M45: 16,383,959 km (0.086 R)
• M46: 17,237,564 km (0.103 R)
• M47: 17,930,801 km (0.041 R)
• M48: 18,368,823 km (0.073 R)
• M49: 18,898,998 km (0.117 R)
• M50: 20,473,965 km (0.093 R)
• M51: 21,485,396 km (0.099 R)
• M52: 23,365,841 km (0.087 R)
• M53: 23,940,147 km (0.059 R)
• M54: 24,180,850 km (0.077 R)
• M55: 24,567,710 km (0.097 R)
• M56: 25,005,284 km (0.11 R)
• M57: 26,482,413 km (0.07 R)
• M58: 30,349,369 km (0.09 R)
• M59: 31,080,753 km (0.076 R)
• M60: 31,238,279 km (0.111 R)
• M61: 32,774,201 km (0.092 R)
• M62: 33,632,144 km (0.085 R)
• M63: 34,878,295 km (0.115 R)
• M64: 35,699,288 km (0.109 R)
• M65: 36,305,309 km (0.081 R)
• M66: 36,970,271 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.8

Radius: 5.7

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.05 AU - 17.77 AU

Year: 24527 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,257,752 km

• M1: 126,111 km (0.096 R)
• M2: 357,838 km (0.104 R)
• M3: 471,981 km (0.109 R)
• M4: 832,363 km (0.057 R)
• M5: 1,012,628 km (0.095 R)
• M6: 1,205,310 km (0.037 R)
• M7: 1,262,456 km (0.051 R)
• M8: 1,349,971 km (0.1 R)
• M9: 1,784,852 km (0.111 R)
• M10: 2,366,788 km (0.044 R)
• M11: 2,475,246 km (0.034 R)
• M12: 3,239,392 km (0.114 R)
• M13: 3,279,485 km (0.089 R)
• M14: 3,523,179 km (0.081 R)
• M15: 3,605,608 km (0.119 R)
• M16: 3,647,196 km (0.087 R)
• M17: 4,872,552 km (0.102 R)
• M18: 5,965,514 km (0.109 R)
• M19: 6,162,983 km (0.077 R)
• M20: 6,312,581 km (0.087 R)
• M21: 6,564,654 km (0.119 R)
• M22: 8,144,557 km (0.083 R)
• M23: 8,253,913 km (0.108 R)
• M24: 9,603,735 km (0.08 R)
• M25: 9,777,118 km (0.103 R)
• M26: 10,010,192 km (0.041 R)
• M27: 11,202,038 km (0.097 R)
• M28: 11,629,738 km (0.032 R)
• M29: 12,564,276 km (0.055 R)
• M30: 13,136,339 km (0.105 R)
• M31: 13,457,974 km (0.069 R)
• M32: 17,937,981 km (0.028 R)
• M33: 18,437,938 km (0.082 R)
• M34: 18,942,531 km (0.042 R)
• M35: 19,891,430 km (0.057 R)
• M36: 20,631,940 km (0.111 R)
• M37: 20,706,440 km (0.053 R)
• M38: 23,838,720 km (0.069 R)
• M39: 23,995,349 km (0.11 R)
• M40: 24,309,355 km (0.117 R)
• M41: 25,419,521 km (0.113 R)
• M42: 26,384,128 km (0.082 R)
• M43: 27,033,682 km (0.05 R)
• M44: 27,115,362 km (0.083 R)
• M45: 27,688,621 km (0.118 R)
• M46: 28,597,727 km (0.12 R)
• M47: 29,432,633 km (0.097 R)
• M48: 30,275,617 km (0.115 R)
• M49: 30,529,933 km (0.078 R)
• M50: 31,640,548 km (0.119 R)
• M51: 32,938,459 km (0.107 R)
• M52: 33,025,675 km (0.109 R)
• M53: 33,374,986 km (0.106 R)
• M54: 34,165,461 km (0.074 R)
• M55: 34,607,223 km (0.088 R)
• M56: 35,944,030 km (0.117 R)
• M57: 37,025,623 km (0.064 R)
• M58: 37,661,563 km (0.062 R)
• M59: 38,209,391 km (0.069 R)
• M60: 39,036,068 km (0.109 R)
• M61: 40,427,029 km (0.06 R)
• M62: 40,613,728 km (0.081 R)
• M63: 40,894,373 km (0.057 R)
• M64: 41,457,460 km (0.102 R)
• M65: 41,551,557 km (0.087 R)
• M66: 41,739,900 km (0.114 R)
• M67: 44,214,997 km (0.062 R)
• M68: 45,567,212 km (0.103 R)
• M69: 50,104,964 km (0.102 R)
• M70: 51,211,241 km (0.1 R)
• M71: 51,413,198 km (0.096 R)
• M72: 52,122,292 km (0.117 R)
• M73: 52,732,651 km (0.109 R)
• M74: 53,243,229 km (0.068 R)
• M75: 53,652,678 km (0.066 R)
• M76: 54,681,163 km (0.077 R)
• M77: 54,990,980 km (0.049 R)
• M78: 55,301,246 km (0.032 R)
• M79: 55,923,873 km (0.049 R)
• M80: 57,071,139 km (0.084 R)
• M81: 58,226,184 km (0.074 R)
• M82: 58,648,050 km (0.114 R)
• M83: 60,026,295 km (0.107 R)
• M84: 60,345,836 km (0.051 R)
• M85: 60,559,312 km (0.092 R)
• M86: 61,308,050 km (0.079 R)
• M87: 63,030,968 km (0.104 R)
• M88: 65,425,731 km (0.091 R)
• M89: 66,854,840 km (0.107 R)
• M90: 67,517,857 km (0.118 R)
• M91: 67,739,412 km (0.111 R)
• M92: 71,541,741 km (0.106 R)
• M93: 72,106,772 km (0.089 R)
• M94: 74,953,769 km (0.063 R)
• M95: 75,872,599 km (0.086 R)
• M96: 76,448,701 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit