🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.98 AU - 1.24 AU

Year: 354 Days

Day: 45.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.69 AU - 1.93 AU

Year: 736 Days

Day: 40.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,376,853 km

• M1: 56,698 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.84 AU - 2.94 AU

Year: 1117 Days

Day: 27.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 135 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,376,853 km

• M1: 738,415 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.36 AU - 4.76 AU

Year: 2473 Days

Day: 27.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.85 AU - 7.65 AU

Year: 5301 Days

Day: 45.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,376,853 km

• M1: 3,766,126 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.54 AU - 7.78 AU

Year: 5791 Days

Day: 36.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,376,853 km

• M1: 1,015,919 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.59 AU - 10.45 AU

Year: 7517 Days

Day: 12.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 4.5

Gravity: 44.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.02 AU - 19.52 AU

Year: 21695 Days

Day: 19.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,376,853 km

• M1: 107,561 km (0.12 R)
• M2: 583,880 km (0.082 R)
• M3: 1,191,996 km (0.112 R)
• M4: 1,617,602 km (0.11 R)
• M5: 1,722,171 km (0.117 R)
• M6: 2,967,274 km (0.116 R)
• M7: 3,052,545 km (0.075 R)
• M8: 3,445,837 km (0.118 R)
• M9: 3,535,446 km (0.089 R)
• M10: 3,580,625 km (0.113 R)
• M11: 3,948,187 km (0.066 R)
• M12: 3,995,011 km (0.107 R)
• M13: 4,231,825 km (0.089 R)
• M14: 4,376,037 km (0.112 R)
• M15: 4,818,398 km (0.08 R)
• M16: 5,223,658 km (0.106 R)
• M17: 5,692,498 km (0.113 R)
• M18: 6,448,267 km (0.114 R)
• M19: 7,007,164 km (0.118 R)
• M20: 7,235,002 km (0.114 R)
• M21: 7,465,383 km (0.085 R)
• M22: 7,698,157 km (0.098 R)
• M23: 8,531,417 km (0.059 R)
• M24: 8,835,849 km (0.098 R)
• M25: 8,897,184 km (0.114 R)
• M26: 9,330,419 km (0.062 R)
• M27: 10,346,338 km (0.086 R)
• M28: 10,540,666 km (0.106 R)
• M29: 10,670,816 km (0.101 R)
• M30: 10,932,912 km (0.094 R)
• M31: 15,183,585 km (0.031 R)
• M32: 17,285,585 km (0.073 R)
• M33: 17,439,222 km (0.115 R)
• M34: 18,605,637 km (0.049 R)
• M35: 18,763,014 km (0.093 R)
• M36: 20,849,455 km (0.04 R)
• M37: 21,588,618 km (0.081 R)
• M38: 21,671,196 km (0.093 R)
• M39: 22,086,181 km (0.052 R)
• M40: 22,252,833 km (0.041 R)
• M41: 22,587,483 km (0.116 R)
• M42: 23,261,721 km (0.111 R)
• M43: 24,716,261 km (0.074 R)
• M44: 26,288,086 km (0.056 R)
• M45: 26,908,169 km (0.105 R)
• M46: 27,443,430 km (0.093 R)
• M47: 29,527,478 km (0.087 R)
• M48: 30,356,699 km (0.117 R)
• M49: 30,820,752 km (0.071 R)
• M50: 32,226,822 km (0.096 R)
• M51: 33,462,351 km (0.102 R)
• M52: 33,653,687 km (0.057 R)
• M53: 34,037,704 km (0.111 R)
• M54: 35,003,957 km (0.114 R)
• M55: 35,295,673 km (0.115 R)
• M56: 36,273,594 km (0.084 R)
• M57: 37,062,274 km (0.091 R)
• M58: 37,757,156 km (0.12 R)
• M59: 38,155,984 km (0.03 R)
• M60: 38,857,598 km (0.092 R)
• M61: 41,500,245 km (0.077 R)
• M62: 43,467,905 km (0.053 R)
• M63: 43,885,882 km (0.04 R)
• M64: 44,200,336 km (0.107 R)
• M65: 45,042,572 km (0.089 R)
• M66: 46,209,137 km (0.057 R)
• M67: 46,422,314 km (0.099 R)
• M68: 46,849,715 km (0.049 R)
• M69: 47,815,967 km (0.106 R)
• M70: 48,139,548 km (0.096 R)
• M71: 49,549,956 km (0.081 R)
• M72: 49,986,633 km (0.036 R)
• M73: 50,644,115 km (0.074 R)
• M74: 52,189,312 km (0.085 R)
• M75: 54,423,406 km (0.071 R)
• M76: 54,986,792 km (0.113 R)
• M77: 55,892,158 km (0.118 R)
• M78: 65,213,003 km (0.042 R)
• M79: 67,013,413 km (0.109 R)
• M80: 67,254,715 km (0.104 R)
• M81: 72,511,883 km (0.058 R)
• M82: 73,131,667 km (0.08 R)
• M83: 74,002,327 km (0.117 R)
• M84: 75,628,456 km (0.1 R)
• M85: 75,753,968 km (0.093 R)
• M86: 79,936,575 km (0.116 R)
• M87: 82,766,219 km (0.065 R)
• M88: 83,025,173 km (0.066 R)
• M89: 86,808,952 km (0.117 R)
• M90: 87,071,945 km (0.11 R)
• M91: 87,203,591 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.2

Radius: 5.6

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.52 AU - 23.12 AU

Year: 27688 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,376,853 km

• M1: 71,807 km (0.051 R)
• M2: 204,201 km (0.087 R)
• M3: 243,695 km (0.072 R)
• M4: 415,134 km (0.087 R)
• M5: 725,550 km (0.105 R)
• M6: 950,694 km (0.086 R)
• M7: 1,274,723 km (0.032 R)
• M8: 2,109,330 km (0.099 R)
• M9: 2,462,231 km (0.044 R)
• M10: 2,595,224 km (0.114 R)
• M11: 2,868,090 km (0.059 R)
• M12: 3,589,751 km (0.078 R)
• M13: 3,702,697 km (0.079 R)
• M14: 3,740,695 km (0.081 R)
• M15: 3,970,926 km (0.05 R)
• M16: 4,126,956 km (0.069 R)
• M17: 5,231,886 km (0.034 R)
• M18: 7,071,192 km (0.085 R)
• M19: 7,165,588 km (0.076 R)
• M20: 7,789,412 km (0.079 R)
• M21: 8,132,439 km (0.096 R)
• M22: 8,181,807 km (0.049 R)
• M23: 8,330,657 km (0.112 R)
• M24: 8,430,438 km (0.081 R)
• M25: 8,480,404 km (0.028 R)
• M26: 8,681,464 km (0.047 R)
• M27: 10,668,423 km (0.084 R)
• M28: 11,158,804 km (0.106 R)
• M29: 11,656,516 km (0.111 R)
• M30: 11,992,364 km (0.039 R)
• M31: 12,388,200 km (0.07 R)
• M32: 13,134,693 km (0.109 R)
• M33: 13,192,737 km (0.106 R)
• M34: 13,308,975 km (0.096 R)
• M35: 13,718,723 km (0.076 R)
• M36: 13,836,606 km (0.103 R)
• M37: 15,952,369 km (0.045 R)
• M38: 17,333,008 km (0.103 R)
• M39: 17,716,277 km (0.111 R)
• M40: 17,973,137 km (0.113 R)
• M41: 20,408,142 km (0.106 R)
• M42: 24,000,585 km (0.067 R)
• M43: 24,071,644 km (0.113 R)
• M44: 25,723,354 km (0.104 R)
• M45: 26,233,183 km (0.109 R)
• M46: 26,967,410 km (0.098 R)
• M47: 27,485,318 km (0.031 R)
• M48: 28,006,666 km (0.041 R)
• M49: 28,231,063 km (0.087 R)
• M50: 28,456,058 km (0.081 R)
• M51: 28,983,241 km (0.06 R)
• M52: 29,894,741 km (0.083 R)
• M53: 31,823,506 km (0.083 R)
• M54: 32,214,106 km (0.044 R)
• M55: 32,842,268 km (0.084 R)
• M56: 33,237,057 km (0.112 R)
• M57: 34,031,122 km (0.099 R)
• M58: 36,206,125 km (0.075 R)
• M59: 36,613,929 km (0.074 R)
• M60: 39,593,919 km (0.119 R)
• M61: 39,677,843 km (0.106 R)
• M62: 39,761,768 km (0.105 R)
• M63: 41,879,625 km (0.088 R)
• M64: 42,564,933 km (0.047 R)
• M65: 43,340,448 km (0.03 R)
• M66: 43,946,918 km (0.083 R)
• M67: 44,120,601 km (0.108 R)
• M68: 44,468,865 km (0.103 R)
• M69: 44,818,026 km (0.117 R)
• M70: 45,870,896 km (0.082 R)
• M71: 47,020,705 km (0.055 R)
• M72: 47,109,566 km (0.096 R)
• M73: 48,090,480 km (0.1 R)
• M74: 48,538,525 km (0.091 R)
• M75: 49,258,390 km (0.052 R)
• M76: 49,710,026 km (0.107 R)
• M77: 51,255,970 km (0.037 R)
• M78: 51,438,929 km (0.03 R)
• M79: 52,080,853 km (0.1 R)
• M80: 55,517,565 km (0.095 R)
• M81: 55,987,602 km (0.118 R)
• M82: 56,553,381 km (0.118 R)
• M83: 56,647,927 km (0.113 R)
• M84: 57,026,409 km (0.064 R)
• M85: 57,595,629 km (0.101 R)
• M86: 59,410,700 km (0.073 R)
• M87: 60,180,531 km (0.103 R)
• M88: 60,759,923 km (0.099 R)
• M89: 60,856,713 km (0.039 R)
• M90: 64,078,752 km (0.078 R)
• M91: 64,275,922 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.4

Radius: 4.1

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 20.6 AU - 23.66 AU

Year: 31469 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 78,376,853 km

• M1: 53,406 km (0.044 R)
• M2: 106,962 km (0.044 R)
• M3: 306,526 km (0.084 R)
• M4: 823,686 km (0.102 R)
• M5: 926,759 km (0.09 R)
• M6: 1,006,644 km (0.111 R)
• M7: 1,501,663 km (0.087 R)
• M8: 1,923,978 km (0.088 R)
• M9: 2,095,717 km (0.086 R)
• M10: 2,380,701 km (0.074 R)
• M11: 4,510,675 km (0.081 R)
• M12: 4,692,586 km (0.038 R)
• M13: 5,492,635 km (0.069 R)
• M14: 7,161,998 km (0.097 R)
• M15: 7,534,796 km (0.107 R)
• M16: 7,588,651 km (0.095 R)
• M17: 8,354,742 km (0.032 R)
• M18: 8,522,142 km (0.115 R)
• M19: 8,578,241 km (0.064 R)
• M20: 9,491,387 km (0.065 R)
• M21: 9,841,745 km (0.103 R)
• M22: 9,900,537 km (0.105 R)
• M23: 10,136,901 km (0.114 R)
• M24: 11,593,835 km (0.108 R)
• M25: 13,114,797 km (0.103 R)
• M26: 14,096,757 km (0.081 R)
• M27: 15,923,048 km (0.093 R)
• M28: 17,822,342 km (0.073 R)
• M29: 19,127,584 km (0.112 R)
• M30: 20,238,797 km (0.114 R)
• M31: 20,388,395 km (0.064 R)
• M32: 21,294,509 km (0.062 R)
• M33: 21,370,654 km (0.119 R)
• M34: 21,675,834 km (0.106 R)
• M35: 21,905,766 km (0.12 R)
• M36: 22,059,552 km (0.081 R)
• M37: 22,290,831 km (0.104 R)
• M38: 23,537,729 km (0.061 R)
• M39: 24,011,057 km (0.06 R)
• M40: 24,169,630 km (0.078 R)
• M41: 25,288,772 km (0.117 R)
• M42: 25,369,405 km (0.09 R)
• M43: 26,506,648 km (0.117 R)
• M44: 27,743,374 km (0.106 R)
• M45: 28,076,379 km (0.099 R)
• M46: 28,410,580 km (0.04 R)
• M47: 28,578,280 km (0.098 R)
• M48: 28,746,278 km (0.074 R)
• M49: 28,830,352 km (0.112 R)
• M50: 29,506,235 km (0.118 R)
• M51: 30,187,205 km (0.048 R)
• M52: 32,786,767 km (0.098 R)
• M53: 32,962,694 km (0.073 R)
• M54: 35,097,007 km (0.097 R)
• M55: 36,180,843 km (0.06 R)
• M56: 37,827,168 km (0.057 R)
• M57: 39,497,727 km (0.12 R)
• M58: 41,571,902 km (0.08 R)
• M59: 42,048,222 km (0.054 R)
• M60: 42,430,594 km (0.061 R)
• M61: 42,526,336 km (0.063 R)
• M62: 42,718,121 km (0.073 R)
• M63: 43,681,232 km (0.064 R)
• M64: 44,456,897 km (0.033 R)
• M65: 44,651,524 km (0.026 R)
• M66: 45,237,050 km (0.113 R)
• M67: 46,810,969 km (0.111 R)
• M68: 50,214,620 km (0.092 R)
• M69: 50,417,175 km (0.098 R)
• M70: 50,823,483 km (0.071 R)
• M71: 51,843,591 km (0.094 R)
• M72: 52,870,580 km (0.118 R)
• M73: 53,179,949 km (0.057 R)
• M74: 54,527,526 km (0.109 R)
• M75: 55,467,151 km (0.055 R)
• M76: 55,676,588 km (0.097 R)
• M77: 55,886,324 km (0.105 R)
• M78: 56,096,359 km (0.083 R)
• M79: 57,150,575 km (0.069 R)
• M80: 57,574,087 km (0.095 R)
• M81: 58,743,942 km (0.084 R)
• M82: 59,064,381 km (0.115 R)
• M83: 60,675,251 km (0.114 R)
• M84: 61,215,449 km (0.09 R)
• M85: 62,409,389 km (0.119 R)
• M86: 62,954,674 km (0.116 R)
• M87: 63,063,880 km (0.08 R)
• M88: 65,926,136 km (0.114 R)
• M89: 66,481,443 km (0.107 R)
• M90: 68,381,037 km (0.09 R)
• M91: 68,605,584 km (0.116 R)
• M92: 69,732,504 km (0.068 R)
• M93: 71,434,330 km (0.058 R)
• M94: 72,233,182 km (0.086 R)
• M95: 72,690,952 km (0.097 R)
• M96: 75,458,064 km (0.089 R)
• M97: 77,907,430 km (0.07 R)
• M98: 78,024,714 km (0.076 R)
• M99: 78,141,999 km (0.113 R)

Kuiper Belt

Range: 36.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit