🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.72 AU

Year: 180 Days

Day: 23.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,254,991 km

• M1: 130,749 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.63 AU - 0.81 AU

Year: 215 Days

Day: 32.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.38 AU - 4.14 AU

Year: 2562 Days

Day: 30.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 9.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.55 AU - 11.05 AU

Year: 9968 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,254,991 km

• M1: 248,931 km (0.074 R)
• M2: 515,065 km (0.083 R)
• M3: 655,837 km (0.111 R)
• M4: 846,425 km (0.075 R)
• M5: 1,115,103 km (0.105 R)
• M6: 1,707,061 km (0.072 R)
• M7: 1,998,328 km (0.052 R)
• M8: 2,384,590 km (0.106 R)
• M9: 3,050,600 km (0.106 R)
• M10: 3,434,618 km (0.107 R)
• M11: 3,495,055 km (0.119 R)
• M12: 3,709,578 km (0.077 R)
• M13: 3,834,044 km (0.097 R)
• M14: 4,151,341 km (0.115 R)
• M15: 4,510,376 km (0.094 R)
• M16: 5,188,802 km (0.09 R)
• M17: 5,258,365 km (0.099 R)
• M18: 5,826,388 km (0.12 R)
• M19: 6,376,609 km (0.106 R)
• M20: 6,563,756 km (0.079 R)
• M21: 7,448,029 km (0.061 R)
• M22: 7,964,291 km (0.033 R)
• M23: 8,247,031 km (0.077 R)
• M24: 8,451,083 km (0.12 R)
• M25: 9,031,373 km (0.102 R)
• M26: 9,624,379 km (0.062 R)
• M27: 11,342,211 km (0.119 R)
• M28: 11,660,406 km (0.119 R)
• M29: 11,797,737 km (0.113 R)
• M30: 13,057,501 km (0.088 R)
• M31: 13,920,979 km (0.111 R)
• M32: 16,108,250 km (0.109 R)
• M33: 17,033,513 km (0.072 R)
• M34: 18,453,496 km (0.051 R)
• M35: 18,613,565 km (0.092 R)
• M36: 19,584,007 km (0.105 R)
• M37: 20,020,683 km (0.099 R)
• M38: 20,570,904 km (0.087 R)
• M39: 20,792,309 km (0.117 R)
• M40: 21,573,808 km (0.109 R)
• M41: 23,050,489 km (0.087 R)
• M42: 23,222,975 km (0.06 R)
• M43: 23,395,910 km (0.085 R)
• M44: 24,442,347 km (0.039 R)
• M45: 24,677,066 km (0.092 R)
• M46: 25,089,358 km (0.111 R)
• M47: 25,742,054 km (0.103 R)
• M48: 26,040,651 km (0.066 R)
• M49: 26,460,423 km (0.114 R)
• M50: 27,489,357 km (0.086 R)
• M51: 27,978,093 km (0.095 R)
• M52: 28,223,583 km (0.098 R)
• M53: 28,531,455 km (0.058 R)
• M54: 28,716,658 km (0.03 R)
• M55: 29,899,079 km (0.054 R)
• M56: 30,464,709 km (0.077 R)
• M57: 32,054,336 km (0.042 R)
• M58: 32,246,868 km (0.081 R)
• M59: 32,311,195 km (0.114 R)
• M60: 33,345,365 km (0.075 R)
• M61: 34,128,211 km (0.058 R)
• M62: 34,917,041 km (0.067 R)
• M63: 35,844,996 km (0.052 R)
• M64: 36,512,651 km (0.115 R)
• M65: 36,915,369 km (0.045 R)
• M66: 37,251,964 km (0.106 R)
• M67: 37,928,296 km (0.098 R)
• M68: 38,404,167 km (0.086 R)
• M69: 38,677,033 km (0.104 R)
• M70: 38,745,400 km (0.093 R)
• M71: 40,189,019 km (0.075 R)
• M72: 40,258,133 km (0.101 R)
• M73: 40,465,925 km (0.076 R)
• M74: 40,952,268 km (0.073 R)
• M75: 41,021,831 km (0.115 R)
• M76: 43,058,007 km (0.098 R)
• M77: 43,341,346 km (0.113 R)
• M78: 45,919,964 km (0.105 R)
• M79: 47,081,891 km (0.12 R)
• M80: 47,739,672 km (0.1 R)
• M81: 48,990,610 km (0.114 R)
• M82: 49,138,413 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 9.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.35 AU - 10.17 AU

Year: 10717 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,254,991 km

• M1: 121,773 km (0.116 R)
• M2: 204,051 km (0.03 R)
• M3: 336,146 km (0.119 R)
• M4: 541,544 km (0.062 R)
• M5: 660,175 km (0.118 R)
• M6: 1,257,819 km (0.084 R)
• M7: 1,383,182 km (0.089 R)
• M8: 1,531,583 km (0.052 R)
• M9: 1,724,714 km (0.107 R)
• M10: 1,824,346 km (0.071 R)
• M11: 1,967,212 km (0.067 R)
• M12: 2,351,379 km (0.111 R)
• M13: 2,417,801 km (0.094 R)
• M14: 3,140,359 km (0.109 R)
• M15: 3,589,152 km (0.051 R)
• M16: 4,300,041 km (0.043 R)
• M17: 4,713,679 km (0.099 R)
• M18: 5,053,715 km (0.097 R)
• M19: 5,140,033 km (0.056 R)
• M20: 5,372,658 km (0.114 R)
• M21: 5,727,953 km (0.103 R)
• M22: 5,818,011 km (0.08 R)
• M23: 5,969,105 km (0.039 R)
• M24: 6,182,880 km (0.061 R)
• M25: 6,306,149 km (0.099 R)
• M26: 6,492,697 km (0.075 R)
• M27: 6,681,041 km (0.117 R)
• M28: 6,998,936 km (0.12 R)
• M29: 7,224,380 km (0.084 R)
• M30: 7,321,769 km (0.041 R)
• M31: 7,982,243 km (0.09 R)
• M32: 8,285,628 km (0.052 R)
• M33: 8,627,160 km (0.095 R)
• M34: 8,730,681 km (0.107 R)
• M35: 9,608,222 km (0.119 R)
• M36: 10,075,566 km (0.103 R)
• M37: 10,772,094 km (0.085 R)
• M38: 11,032,693 km (0.053 R)
• M39: 11,182,441 km (0.073 R)
• M40: 12,756,809 km (0.057 R)
• M41: 12,953,530 km (0.111 R)
• M42: 13,389,907 km (0.096 R)
• M43: 13,871,313 km (0.041 R)
• M44: 14,236,182 km (0.109 R)
• M45: 14,851,329 km (0.09 R)
• M46: 15,895,971 km (0.029 R)
• M47: 16,748,529 km (0.075 R)
• M48: 17,310,718 km (0.058 R)
• M49: 17,659,729 km (0.051 R)
• M50: 17,967,003 km (0.119 R)
• M51: 18,542,357 km (0.095 R)
• M52: 18,720,678 km (0.098 R)
• M53: 19,893,375 km (0.073 R)
• M54: 20,167,289 km (0.07 R)
• M55: 20,396,622 km (0.082 R)
• M56: 20,534,552 km (0.075 R)
• M57: 20,765,232 km (0.087 R)
• M58: 21,043,184 km (0.069 R)
• M59: 21,275,809 km (0.055 R)
• M60: 22,167,263 km (0.12 R)
• M61: 23,599,662 km (0.083 R)
• M62: 24,327,007 km (0.094 R)
• M63: 25,605,172 km (0.109 R)
• M64: 25,853,504 km (0.094 R)
• M65: 26,653,404 km (0.12 R)
• M66: 28,277,588 km (0.083 R)
• M67: 29,829,217 km (0.11 R)
• M68: 30,090,415 km (0.109 R)
• M69: 30,195,133 km (0.094 R)
• M70: 30,300,002 km (0.095 R)
• M71: 30,405,019 km (0.045 R)
• M72: 30,720,671 km (0.069 R)
• M73: 31,302,158 km (0.084 R)
• M74: 33,284,778 km (0.058 R)
• M75: 33,664,308 km (0.112 R)
• M76: 34,866,776 km (0.058 R)
• M77: 35,972,154 km (0.051 R)
• M78: 37,482,494 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 9.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.42 AU - 13.32 AU

Year: 12596 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,254,991 km

• M1: 205,398 km (0.068 R)
• M2: 309,518 km (0.045 R)
• M3: 392,994 km (0.081 R)
• M4: 614,099 km (0.086 R)
• M5: 829,221 km (0.088 R)
• M6: 1,119,441 km (0.102 R)
• M7: 1,330,523 km (0.116 R)
• M8: 2,365,741 km (0.103 R)
• M9: 2,592,382 km (0.12 R)
• M10: 2,945,732 km (0.083 R)
• M11: 3,067,056 km (0.078 R)
• M12: 3,239,542 km (0.112 R)
• M13: 3,517,345 km (0.11 R)
• M14: 3,698,059 km (0.111 R)
• M15: 3,829,107 km (0.099 R)
• M16: 3,935,022 km (0.101 R)
• M17: 4,732,229 km (0.116 R)
• M18: 4,960,965 km (0.093 R)
• M19: 5,310,724 km (0.1 R)
• M20: 5,518,516 km (0.117 R)
• M21: 6,533,986 km (0.112 R)
• M22: 6,820,915 km (0.102 R)
• M23: 8,009,470 km (0.089 R)
• M24: 8,179,563 km (0.111 R)
• M25: 8,942,362 km (0.117 R)
• M26: 9,296,610 km (0.071 R)
• M27: 10,796,778 km (0.106 R)
• M28: 10,984,822 km (0.071 R)
• M29: 11,288,057 km (0.081 R)
• M30: 11,402,499 km (0.072 R)
• M31: 11,786,667 km (0.094 R)
• M32: 12,135,978 km (0.109 R)
• M33: 12,410,041 km (0.12 R)
• M34: 13,446,006 km (0.066 R)
• M35: 13,933,546 km (0.108 R)
• M36: 14,842,353 km (0.105 R)
• M37: 15,219,639 km (0.12 R)
• M38: 15,346,049 km (0.055 R)
• M39: 15,472,908 km (0.038 R)
• M40: 15,727,523 km (0.099 R)
• M41: 16,069,354 km (0.116 R)
• M42: 17,109,209 km (0.088 R)
• M43: 17,460,764 km (0.099 R)
• M44: 17,637,290 km (0.101 R)
• M45: 18,394,704 km (0.086 R)
• M46: 18,935,650 km (0.107 R)
• M47: 19,117,112 km (0.107 R)
• M48: 19,299,173 km (0.036 R)
• M49: 19,573,385 km (0.101 R)
• M50: 19,895,021 km (0.09 R)
• M51: 20,496,703 km (0.098 R)
• M52: 20,963,748 km (0.093 R)
• M53: 21,860,587 km (0.104 R)
• M54: 21,955,731 km (0.088 R)
• M55: 22,051,025 km (0.106 R)
• M56: 22,242,062 km (0.115 R)
• M57: 22,625,631 km (0.07 R)
• M58: 24,230,966 km (0.087 R)
• M59: 24,378,768 km (0.085 R)
• M60: 24,477,503 km (0.112 R)
• M61: 25,471,581 km (0.116 R)
• M62: 25,923,217 km (0.118 R)
• M63: 26,074,310 km (0.095 R)
• M64: 26,834,417 km (0.097 R)
• M65: 27,653,166 km (0.115 R)
• M66: 27,859,163 km (0.097 R)
• M67: 27,962,385 km (0.09 R)
• M68: 28,324,412 km (0.088 R)
• M69: 28,428,233 km (0.066 R)
• M70: 28,740,294 km (0.104 R)
• M71: 29,053,402 km (0.092 R)
• M72: 30,105,524 km (0.093 R)
• M73: 30,529,784 km (0.072 R)
• M74: 31,922,390 km (0.058 R)
• M75: 32,626,548 km (0.082 R)
• M76: 32,898,666 km (0.092 R)
• M77: 33,062,326 km (0.074 R)
• M78: 33,335,642 km (0.1 R)
• M79: 35,493,740 km (0.118 R)
• M80: 35,829,737 km (0.048 R)
• M81: 36,900,559 km (0.117 R)
• M82: 38,268,332 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.3

Radius: 7.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.46 AU - 20.74 AU

Year: 30497 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,254,991 km

• M1: 281,244 km (0.115 R)
• M2: 442,660 km (0.048 R)
• M3: 791,074 km (0.101 R)
• M4: 960,418 km (0.118 R)
• M5: 1,383,631 km (0.113 R)
• M6: 1,434,045 km (0.098 R)
• M7: 2,000,572 km (0.119 R)
• M8: 2,353,025 km (0.074 R)
• M9: 2,661,645 km (0.095 R)
• M10: 2,820,817 km (0.067 R)
• M11: 2,950,519 km (0.078 R)
• M12: 3,016,043 km (0.062 R)
• M13: 4,426,900 km (0.112 R)
• M14: 4,807,627 km (0.089 R)
• M15: 5,001,954 km (0.057 R)
• M16: 5,846,135 km (0.068 R)
• M17: 6,433,157 km (0.09 R)
• M18: 8,119,574 km (0.069 R)
• M19: 9,202,812 km (0.078 R)
• M20: 9,736,877 km (0.03 R)
• M21: 10,936,801 km (0.104 R)
• M22: 11,658,012 km (0.095 R)
• M23: 11,919,360 km (0.044 R)
• M24: 12,876,188 km (0.115 R)
• M25: 14,134,306 km (0.105 R)
• M26: 14,919,096 km (0.072 R)
• M27: 16,122,761 km (0.109 R)
• M28: 17,119,831 km (0.119 R)
• M29: 17,476,472 km (0.109 R)
• M30: 18,927,571 km (0.103 R)
• M31: 20,416,968 km (0.045 R)
• M32: 21,686,755 km (0.057 R)
• M33: 21,879,287 km (0.118 R)
• M34: 21,943,764 km (0.087 R)
• M35: 22,331,073 km (0.077 R)
• M36: 22,525,699 km (0.073 R)
• M37: 22,590,625 km (0.099 R)
• M38: 24,102,162 km (0.091 R)
• M39: 27,847,195 km (0.047 R)
• M40: 29,395,084 km (0.076 R)
• M41: 30,179,426 km (0.109 R)
• M42: 31,987,615 km (0.109 R)
• M43: 32,720,645 km (0.098 R)
• M44: 35,783,661 km (0.104 R)
• M45: 36,468,221 km (0.106 R)
• M46: 36,544,516 km (0.117 R)
• M47: 37,541,735 km (0.096 R)
• M48: 39,562,503 km (0.116 R)
• M49: 41,061,624 km (0.094 R)
• M50: 43,790,139 km (0.09 R)
• M51: 45,422,401 km (0.052 R)
• M52: 46,411,243 km (0.054 R)
• M53: 46,576,848 km (0.077 R)
• M54: 47,074,411 km (0.108 R)
• M55: 48,158,846 km (0.076 R)
• M56: 49,335,732 km (0.084 R)
• M57: 55,712,192 km (0.057 R)
• M58: 55,800,155 km (0.119 R)
• M59: 56,416,947 km (0.039 R)
• M60: 56,505,210 km (0.079 R)
• M61: 56,681,885 km (0.101 R)
• M62: 58,727,487 km (0.117 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit