🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 238 Days

Day: 17.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,699,280 km

• M1: 179,517 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.6 AU - 0.66 AU

Year: 318 Days

Day: 29.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,699,280 km

• M1: 392,844 km (0.113 R)
• M2: 492,327 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 11.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.33 AU - 1.73 AU

Year: 1203 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,699,280 km

• M1: 146,008 km (0.079 R)
• M2: 294,109 km (0.096 R)
• M3: 411,394 km (0.12 R)
• M4: 526,435 km (0.092 R)
• M5: 600,486 km (0.076 R)
• M6: 787,034 km (0.106 R)
• M7: 950,844 km (0.078 R)
• M8: 1,029,981 km (0.1 R)
• M9: 1,134,101 km (0.049 R)
• M10: 1,321,398 km (0.065 R)
• M11: 1,394,252 km (0.1 R)
• M12: 1,570,030 km (0.079 R)
• M13: 1,780,065 km (0.109 R)
• M14: 2,189,215 km (0.07 R)
• M15: 2,484,970 km (0.045 R)
• M16: 2,596,869 km (0.091 R)
• M17: 2,825,455 km (0.102 R)
• M18: 3,115,226 km (0.058 R)
• M19: 3,247,171 km (0.108 R)
• M20: 3,494,008 km (0.113 R)
• M21: 3,665,746 km (0.083 R)
• M22: 3,863,963 km (0.112 R)
• M23: 4,053,654 km (0.057 R)
• M24: 4,283,137 km (0.042 R)
• M25: 4,529,225 km (0.091 R)
• M26: 4,894,394 km (0.099 R)
• M27: 5,493,234 km (0.109 R)
• M28: 5,666,767 km (0.111 R)
• M29: 6,295,228 km (0.05 R)
• M30: 6,434,803 km (0.058 R)
• M31: 6,504,964 km (0.116 R)
• M32: 6,575,425 km (0.063 R)
• M33: 6,660,396 km (0.091 R)
• M34: 7,119,213 km (0.11 R)
• M35: 7,220,940 km (0.107 R)
• M36: 7,484,830 km (0.091 R)
• M37: 7,737,052 km (0.089 R)
• M38: 7,961,898 km (0.077 R)
• M39: 8,037,295 km (0.085 R)
• M40: 8,143,360 km (0.115 R)
• M41: 8,341,428 km (0.083 R)
• M42: 8,695,975 km (0.092 R)
• M43: 8,851,556 km (0.079 R)
• M44: 8,961,062 km (0.099 R)
• M45: 9,071,016 km (0.086 R)
• M46: 9,165,712 km (0.098 R)
• M47: 9,292,421 km (0.096 R)
• M48: 9,467,600 km (0.058 R)
• M49: 9,563,493 km (0.081 R)
• M50: 9,675,990 km (0.049 R)
• M51: 9,756,474 km (0.09 R)
• M52: 10,195,544 km (0.099 R)
• M53: 10,724,073 km (0.089 R)
• M54: 10,874,419 km (0.113 R)
• M55: 10,991,853 km (0.115 R)
• M56: 11,109,587 km (0.096 R)
• M57: 11,227,769 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 13.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.23 AU - 2.69 AU

Year: 2453 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,699,280 km

• M1: 174,581 km (0.097 R)
• M2: 343,926 km (0.049 R)
• M3: 624,272 km (0.094 R)
• M4: 772,374 km (0.114 R)
• M5: 880,533 km (0.097 R)
• M6: 1,001,558 km (0.115 R)
• M7: 1,269,039 km (0.095 R)
• M8: 1,392,158 km (0.094 R)
• M9: 1,560,156 km (0.071 R)
• M10: 2,206,868 km (0.035 R)
• M11: 2,357,064 km (0.09 R)
• M12: 2,549,746 km (0.114 R)
• M13: 2,757,986 km (0.119 R)
• M14: 2,879,460 km (0.071 R)
• M15: 3,054,789 km (0.069 R)
• M16: 3,590,947 km (0.106 R)
• M17: 3,746,529 km (0.083 R)
• M18: 3,836,437 km (0.089 R)
• M19: 3,927,094 km (0.117 R)
• M20: 4,690,192 km (0.041 R)
• M21: 5,170,252 km (0.12 R)
• M22: 5,384,327 km (0.116 R)
• M23: 5,563,096 km (0.031 R)
• M24: 6,217,138 km (0.048 R)
• M25: 6,580,511 km (0.043 R)
• M26: 7,117,867 km (0.085 R)
• M27: 7,342,413 km (0.1 R)
• M28: 7,612,138 km (0.04 R)
• M29: 7,972,071 km (0.116 R)
• M30: 8,205,443 km (0.078 R)
• M31: 8,367,159 km (0.064 R)
• M32: 8,515,111 km (0.12 R)
• M33: 8,649,001 km (0.099 R)
• M34: 8,903,916 km (0.079 R)
• M35: 8,994,422 km (0.112 R)
• M36: 9,375,149 km (0.109 R)
• M37: 9,528,936 km (0.115 R)
• M38: 9,652,503 km (0.113 R)
• M39: 9,823,344 km (0.08 R)
• M40: 10,231,148 km (0.099 R)
• M41: 10,453,002 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 12.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.74 AU - 4.42 AU

Year: 4307 Days

Day: 5.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,699,280 km

• M1: 166,502 km (0.098 R)
• M2: 253,419 km (0.104 R)
• M3: 377,585 km (0.095 R)
• M4: 463,454 km (0.112 R)
• M5: 719,267 km (0.07 R)
• M6: 1,022,053 km (0.111 R)
• M7: 1,117,646 km (0.094 R)
• M8: 1,280,857 km (0.09 R)
• M9: 1,472,043 km (0.106 R)
• M10: 1,611,618 km (0.09 R)
• M11: 1,926,372 km (0.088 R)
• M12: 2,013,587 km (0.12 R)
• M13: 2,169,768 km (0.081 R)
• M14: 2,388,330 km (0.106 R)
• M15: 2,542,117 km (0.1 R)
• M16: 2,699,344 km (0.06 R)
• M17: 2,859,713 km (0.079 R)
• M18: 3,151,578 km (0.108 R)
• M19: 3,520,038 km (0.035 R)
• M20: 3,695,965 km (0.117 R)
• M21: 3,819,383 km (0.112 R)
• M22: 3,986,185 km (0.099 R)
• M23: 4,516,061 km (0.113 R)
• M24: 5,144,372 km (0.111 R)
• M25: 5,406,766 km (0.032 R)
• M26: 5,500,265 km (0.109 R)
• M27: 5,976,734 km (0.11 R)
• M28: 6,268,899 km (0.076 R)
• M29: 6,351,028 km (0.101 R)
• M30: 7,003,125 km (0.098 R)
• M31: 7,122,504 km (0.053 R)
• M32: 7,571,747 km (0.065 R)
• M33: 7,746,926 km (0.108 R)
• M34: 7,852,841 km (0.059 R)
• M35: 8,389,149 km (0.092 R)
• M36: 8,992,777 km (0.119 R)
• M37: 9,159,878 km (0.063 R)
• M38: 9,459,522 km (0.116 R)
• M39: 10,164,876 km (0.083 R)
• M40: 10,533,635 km (0.107 R)
• M41: 10,749,205 km (0.118 R)
• M42: 11,848,899 km (0.062 R)
• M43: 12,011,811 km (0.071 R)
• M44: 12,216,461 km (0.061 R)
• M45: 12,879,479 km (0.119 R)
• M46: 13,681,922 km (0.106 R)
• M47: 13,981,567 km (0.115 R)
• M48: 14,067,585 km (0.105 R)
• M49: 14,370,222 km (0.119 R)
• M50: 14,609,429 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.1

Radius: 5.9

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.09 AU - 6.31 AU

Year: 9816 Days

Day: 23.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,699,280 km

• M1: 93,499 km (0.044 R)
• M2: 169,046 km (0.114 R)
• M3: 214,224 km (0.102 R)
• M4: 309,069 km (0.112 R)
• M5: 499,358 km (0.062 R)
• M6: 556,055 km (0.045 R)
• M7: 924,814 km (0.115 R)
• M8: 1,317,508 km (0.108 R)
• M9: 1,357,451 km (0.076 R)
• M10: 1,438,533 km (0.118 R)
• M11: 1,713,195 km (0.115 R)
• M12: 1,801,158 km (0.112 R)
• M13: 1,868,029 km (0.086 R)
• M14: 2,004,312 km (0.079 R)
• M15: 2,050,388 km (0.097 R)
• M16: 2,334,774 km (0.067 R)
• M17: 3,099,369 km (0.053 R)
• M18: 3,152,925 km (0.101 R)
• M19: 3,342,914 km (0.067 R)
• M20: 3,677,116 km (0.095 R)
• M21: 4,051,110 km (0.104 R)
• M22: 4,109,753 km (0.082 R)
• M23: 4,407,303 km (0.109 R)
• M24: 5,276,766 km (0.088 R)
• M25: 6,299,267 km (0.085 R)
• M26: 6,711,110 km (0.081 R)
• M27: 6,955,403 km (0.103 R)
• M28: 7,025,714 km (0.081 R)
• M29: 7,096,325 km (0.05 R)
• M30: 8,220,253 km (0.092 R)
• M31: 8,257,354 km (0.086 R)
• M32: 8,936,079 km (0.066 R)
• M33: 9,089,267 km (0.104 R)
• M34: 9,127,714 km (0.108 R)
• M35: 10,913,165 km (0.081 R)
• M36: 11,200,393 km (0.087 R)
• M37: 11,573,340 km (0.032 R)
• M38: 11,698,553 km (0.11 R)
• M39: 11,782,328 km (0.114 R)
• M40: 12,077,036 km (0.082 R)
• M41: 12,204,045 km (0.074 R)
• M42: 12,288,867 km (0.096 R)
• M43: 12,331,502 km (0.082 R)
• M44: 12,502,193 km (0.092 R)
• M45: 12,673,483 km (0.055 R)
• M46: 13,062,138 km (0.05 R)
• M47: 13,279,653 km (0.091 R)
• M48: 13,454,533 km (0.116 R)
• M49: 13,983,960 km (0.092 R)
• M50: 14,028,391 km (0.116 R)
• M51: 15,017,382 km (0.116 R)
• M52: 15,336,774 km (0.059 R)
• M53: 16,261,737 km (0.1 R)
• M54: 16,683,753 km (0.086 R)
• M55: 16,967,241 km (0.113 R)
• M56: 18,749,700 km (0.107 R)
• M57: 21,558,400 km (0.102 R)
• M58: 21,918,631 km (0.119 R)
• M59: 22,488,749 km (0.114 R)
• M60: 22,906,426 km (0.1 R)
• M61: 23,484,921 km (0.069 R)
• M62: 24,068,203 km (0.094 R)
• M63: 24,871,244 km (0.103 R)
• M64: 25,032,960 km (0.105 R)
• M65: 25,792,019 km (0.093 R)
• M66: 26,229,144 km (0.09 R)
• M67: 26,889,469 km (0.103 R)
• M68: 28,451,271 km (0.083 R)
• M69: 28,676,865 km (0.111 R)
• M70: 28,902,907 km (0.094 R)
• M71: 29,186,395 km (0.11 R)
• M72: 29,584,774 km (0.069 R)
• M73: 30,272,027 km (0.061 R)
• M74: 30,906,471 km (0.1 R)
• M75: 31,022,410 km (0.047 R)
• M76: 31,080,304 km (0.106 R)
• M77: 31,254,436 km (0.096 R)
• M78: 31,312,630 km (0.066 R)
• M79: 32,130,032 km (0.065 R)
• M80: 33,191,280 km (0.103 R)
• M81: 33,905,310 km (0.106 R)
• M82: 34,624,128 km (0.077 R)
• M83: 35,348,182 km (0.032 R)
• M84: 37,364,761 km (0.064 R)
• M85: 37,488,179 km (0.115 R)
• M86: 39,104,883 km (0.09 R)
• M87: 39,481,122 km (0.054 R)
• M88: 41,572,201 km (0.093 R)
• M89: 42,148,751 km (0.107 R)
• M90: 43,115,453 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.2

Radius: 4.4

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.01 AU - 9.03 AU

Year: 14441 Days

Day: 24.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,699,280 km

• M1: 91,105 km (0.104 R)
• M2: 166,353 km (0.085 R)
• M3: 233,522 km (0.099 R)
• M4: 346,020 km (0.098 R)
• M5: 517,309 km (0.106 R)
• M6: 560,394 km (0.115 R)
• M7: 681,418 km (0.088 R)
• M8: 1,423,573 km (0.091 R)
• M9: 1,589,328 km (0.118 R)
• M10: 2,030,492 km (0.084 R)
• M11: 2,631,875 km (0.067 R)
• M12: 2,912,970 km (0.102 R)
• M13: 3,311,349 km (0.092 R)
• M14: 3,420,555 km (0.107 R)
• M15: 4,246,784 km (0.096 R)
• M16: 4,365,415 km (0.105 R)
• M17: 4,395,335 km (0.07 R)
• M18: 4,425,255 km (0.105 R)
• M19: 4,943,910 km (0.118 R)
• M20: 5,257,916 km (0.091 R)
• M21: 5,905,077 km (0.119 R)
• M22: 5,971,199 km (0.109 R)
• M23: 6,373,019 km (0.112 R)
• M24: 6,440,787 km (0.052 R)
• M25: 6,714,551 km (0.055 R)
• M26: 6,887,486 km (0.065 R)
• M27: 6,957,049 km (0.047 R)
• M28: 7,061,917 km (0.118 R)
• M29: 7,237,844 km (0.112 R)
• M30: 7,450,872 km (0.053 R)
• M31: 7,810,355 km (0.113 R)
• M32: 7,883,060 km (0.025 R)
• M33: 8,434,627 km (0.097 R)
• M34: 8,658,725 km (0.09 R)
• M35: 8,733,823 km (0.094 R)
• M36: 8,847,068 km (0.082 R)
• M37: 8,922,765 km (0.057 R)
• M38: 9,151,051 km (0.081 R)
• M39: 9,652,354 km (0.056 R)
• M40: 10,641,345 km (0.067 R)
• M41: 10,964,626 km (0.106 R)
• M42: 11,046,008 km (0.107 R)
• M43: 11,086,698 km (0.11 R)
• M44: 11,127,389 km (0.107 R)
• M45: 11,620,763 km (0.055 R)
• M46: 11,662,201 km (0.065 R)
• M47: 12,247,428 km (0.116 R)
• M48: 12,842,080 km (0.076 R)
• M49: 13,315,856 km (0.081 R)
• M50: 13,576,755 km (0.093 R)
• M51: 13,751,635 km (0.077 R)
• M52: 13,839,299 km (0.074 R)
• M53: 13,971,244 km (0.092 R)
• M54: 14,547,645 km (0.116 R)
• M55: 14,816,323 km (0.077 R)
• M56: 15,086,646 km (0.114 R)
• M57: 16,137,870 km (0.085 R)
• M58: 16,555,548 km (0.09 R)
• M59: 16,602,222 km (0.104 R)
• M60: 17,686,807 km (0.059 R)
• M61: 17,782,250 km (0.085 R)
• M62: 18,358,202 km (0.075 R)
• M63: 19,184,431 km (0.096 R)
• M64: 19,380,703 km (0.096 R)
• M65: 21,837,549 km (0.078 R)
• M66: 21,888,712 km (0.118 R)
• M67: 22,247,896 km (0.118 R)
• M68: 22,299,358 km (0.071 R)
• M69: 22,505,653 km (0.068 R)
• M70: 22,764,458 km (0.085 R)
• M71: 23,024,159 km (0.095 R)
• M72: 23,076,220 km (0.112 R)
• M73: 23,756,591 km (0.118 R)
• M74: 24,390,586 km (0.111 R)
• M75: 24,496,801 km (0.093 R)
• M76: 25,298,047 km (0.083 R)
• M77: 26,543,449 km (0.04 R)
• M78: 27,256,134 km (0.097 R)
• M79: 27,808,599 km (0.112 R)
• M80: 27,919,600 km (0.114 R)
• M81: 29,093,345 km (0.069 R)
• M82: 29,544,682 km (0.118 R)
• M83: 30,226,100 km (0.115 R)
• M84: 30,797,863 km (0.119 R)
• M85: 34,481,112 km (0.093 R)
• M86: 34,898,939 km (0.102 R)
• M87: 35,138,445 km (0.089 R)
• M88: 36,951,871 km (0.118 R)
• M89: 37,624,313 km (0.103 R)
• M90: 37,869,953 km (0.107 R)
• M91: 38,116,041 km (0.072 R)
• M92: 38,486,147 km (0.077 R)
• M93: 39,167,715 km (0.113 R)
• M94: 40,166,430 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit