🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 165 Days

Day: 45.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.79 AU

Year: 252 Days

Day: 21.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.32 AU - 2.02 AU

Year: 949 Days

Day: 17.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 10.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.16 AU - 3.52 AU

Year: 2104 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,067,574 km

• M1: 162,613 km (0.111 R)
• M2: 286,929 km (0.119 R)
• M3: 380,577 km (0.114 R)
• M4: 514,467 km (0.084 R)
• M5: 666,159 km (0.092 R)
• M6: 744,100 km (0.103 R)
• M7: 910,153 km (0.039 R)
• M8: 1,052,122 km (0.071 R)
• M9: 1,201,720 km (0.108 R)
• M10: 1,409,212 km (0.083 R)
• M11: 1,554,172 km (0.088 R)
• M12: 1,748,051 km (0.059 R)
• M13: 1,915,750 km (0.075 R)
• M14: 2,042,161 km (0.099 R)
• M15: 2,255,188 km (0.118 R)
• M16: 2,450,563 km (0.087 R)
• M17: 2,563,060 km (0.084 R)
• M18: 2,780,276 km (0.103 R)
• M19: 2,976,998 km (0.053 R)
• M20: 3,043,718 km (0.096 R)
• M21: 3,315,238 km (0.088 R)
• M22: 3,467,978 km (0.1 R)
• M23: 3,580,475 km (0.082 R)
• M24: 3,665,746 km (0.082 R)
• M25: 3,925,598 km (0.113 R)
• M26: 4,028,371 km (0.053 R)
• M27: 4,741,056 km (0.119 R)
• M28: 5,024,394 km (0.109 R)
• M29: 5,378,193 km (0.089 R)
• M30: 5,476,180 km (0.114 R)
• M31: 5,773,580 km (0.046 R)
• M32: 6,212,500 km (0.098 R)
• M33: 6,281,016 km (0.087 R)
• M34: 6,366,885 km (0.072 R)
• M35: 6,436,000 km (0.115 R)
• M36: 6,505,263 km (0.053 R)
• M37: 7,356,475 km (0.12 R)
• M38: 7,869,297 km (0.12 R)
• M39: 7,999,297 km (0.093 R)
• M40: 8,148,746 km (0.104 R)
• M41: 8,223,694 km (0.108 R)
• M42: 8,450,335 km (0.055 R)
• M43: 8,698,219 km (0.116 R)
• M44: 9,006,540 km (0.082 R)
• M45: 9,220,614 km (0.111 R)
• M46: 9,773,229 km (0.05 R)
• M47: 9,933,149 km (0.102 R)
• M48: 10,093,817 km (0.099 R)
• M49: 10,540,367 km (0.095 R)
• M50: 11,138,758 km (0.074 R)
• M51: 11,896,920 km (0.084 R)
• M52: 12,196,415 km (0.103 R)
• M53: 12,758,903 km (0.035 R)
• M54: 13,043,438 km (0.036 R)
• M55: 13,507,491 km (0.055 R)
• M56: 13,596,502 km (0.098 R)
• M57: 14,066,837 km (0.097 R)
• M58: 14,157,045 km (0.102 R)
• M59: 14,679,590 km (0.092 R)
• M60: 15,092,929 km (0.081 R)
• M61: 15,208,419 km (0.101 R)
• M62: 15,440,295 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 12.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.99 AU - 3.21 AU

Year: 2400 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,067,574 km

• M1: 451,187 km (0.048 R)
• M2: 543,040 km (0.091 R)
• M3: 767,138 km (0.061 R)
• M4: 873,352 km (0.077 R)
• M5: 1,023,399 km (0.112 R)
• M6: 1,192,893 km (0.113 R)
• M7: 1,276,219 km (0.112 R)
• M8: 1,493,436 km (0.102 R)
• M9: 1,595,312 km (0.119 R)
• M10: 1,866,832 km (0.113 R)
• M11: 2,243,669 km (0.064 R)
• M12: 2,335,073 km (0.101 R)
• M13: 2,658,504 km (0.06 R)
• M14: 3,348,449 km (0.106 R)
• M15: 3,499,094 km (0.11 R)
• M16: 3,744,883 km (0.043 R)
• M17: 3,901,512 km (0.114 R)
• M18: 4,076,243 km (0.087 R)
• M19: 4,172,733 km (0.052 R)
• M20: 4,384,265 km (0.115 R)
• M21: 4,549,570 km (0.113 R)
• M22: 4,954,681 km (0.11 R)
• M23: 5,109,665 km (0.113 R)
• M24: 5,283,797 km (0.064 R)
• M25: 5,566,387 km (0.092 R)
• M26: 5,673,798 km (0.045 R)
• M27: 5,926,918 km (0.081 R)
• M28: 6,519,475 km (0.112 R)
• M29: 6,613,722 km (0.069 R)
• M30: 6,708,567 km (0.061 R)
• M31: 6,822,860 km (0.116 R)
• M32: 7,111,584 km (0.095 R)
• M33: 7,306,360 km (0.054 R)
• M34: 7,423,944 km (0.11 R)
• M35: 7,961,449 km (0.095 R)
• M36: 8,102,969 km (0.093 R)
• M37: 8,184,200 km (0.084 R)
• M38: 8,760,152 km (0.11 R)
• M39: 9,264,447 km (0.102 R)
• M40: 9,434,539 km (0.086 R)
• M41: 9,951,400 km (0.118 R)
• M42: 10,125,681 km (0.115 R)
• M43: 10,367,132 km (0.058 R)
• M44: 10,543,808 km (0.109 R)
• M45: 10,810,840 km (0.09 R)
• M46: 11,080,116 km (0.066 R)
• M47: 11,215,652 km (0.119 R)
• M48: 11,442,741 km (0.1 R)
• M49: 11,671,177 km (0.086 R)
• M50: 12,063,273 km (0.103 R)
• M51: 12,156,173 km (0.047 R)
• M52: 12,436,221 km (0.105 R)
• M53: 12,624,116 km (0.05 R)
• M54: 12,765,635 km (0.079 R)
• M55: 13,098,042 km (0.096 R)
• M56: 13,289,228 km (0.101 R)
• M57: 13,553,717 km (0.085 R)
• M58: 13,819,851 km (0.068 R)
• M59: 13,917,090 km (0.078 R)
• M60: 14,039,012 km (0.046 R)
• M61: 14,136,700 km (0.088 R)
• M62: 14,283,754 km (0.083 R)
• M63: 14,406,724 km (0.049 R)
• M64: 14,505,309 km (0.081 R)
• M65: 14,802,410 km (0.1 R)
• M66: 15,352,481 km (0.112 R)
• M67: 15,604,703 km (0.118 R)
• M68: 15,782,127 km (0.035 R)
• M69: 15,883,853 km (0.119 R)
• M70: 15,985,729 km (0.118 R)
• M71: 16,318,285 km (0.045 R)
• M72: 16,704,996 km (0.119 R)
• M73: 16,860,578 km (0.116 R)
• M74: 16,990,429 km (0.065 R)
• M75: 17,199,118 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 14.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.34 AU - 9.02 AU

Year: 9359 Days

Day: 9.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,067,574 km

• M1: 195,674 km (0.09 R)
• M2: 337,194 km (0.09 R)
• M3: 512,074 km (0.041 R)
• M4: 990,787 km (0.115 R)
• M5: 1,438,084 km (0.087 R)
• M6: 1,594,713 km (0.107 R)
• M7: 2,033,633 km (0.069 R)
• M8: 2,143,737 km (0.094 R)
• M9: 2,347,490 km (0.096 R)
• M10: 2,653,268 km (0.108 R)
• M11: 3,149,334 km (0.114 R)
• M12: 3,304,019 km (0.082 R)
• M13: 3,701,799 km (0.088 R)
• M14: 4,199,811 km (0.045 R)
• M15: 4,456,969 km (0.111 R)
• M16: 4,719,364 km (0.088 R)
• M17: 5,016,914 km (0.091 R)
• M18: 5,228,894 km (0.085 R)
• M19: 5,661,980 km (0.049 R)
• M20: 7,064,161 km (0.117 R)
• M21: 7,751,713 km (0.051 R)
• M22: 7,856,731 km (0.083 R)
• M23: 8,245,835 km (0.1 R)
• M24: 8,932,938 km (0.095 R)
• M25: 9,301,996 km (0.114 R)
• M26: 9,978,926 km (0.051 R)
• M27: 10,594,072 km (0.119 R)
• M28: 10,984,972 km (0.098 R)
• M29: 11,460,244 km (0.037 R)
• M30: 12,308,165 km (0.078 R)
• M31: 13,092,656 km (0.117 R)
• M32: 13,218,169 km (0.099 R)
• M33: 13,638,987 km (0.082 R)
• M34: 14,149,864 km (0.074 R)
• M35: 14,667,024 km (0.078 R)
• M36: 14,927,923 km (0.026 R)
• M37: 15,190,467 km (0.084 R)
• M38: 16,031,656 km (0.114 R)
• M39: 16,390,392 km (0.084 R)
• M40: 16,888,104 km (0.05 R)
• M41: 17,070,314 km (0.107 R)
• M42: 17,344,826 km (0.117 R)
• M43: 18,270,687 km (0.093 R)
• M44: 18,833,774 km (0.117 R)
• M45: 19,212,555 km (0.072 R)
• M46: 20,654,828 km (0.081 R)
• M47: 20,898,523 km (0.058 R)
• M48: 21,487,490 km (0.098 R)
• M49: 22,381,337 km (0.104 R)
• M50: 22,481,269 km (0.083 R)
• M51: 22,581,499 km (0.072 R)
• M52: 23,287,153 km (0.064 R)
• M53: 23,897,811 km (0.095 R)
• M54: 24,102,461 km (0.106 R)
• M55: 24,256,397 km (0.119 R)
• M56: 25,082,776 km (0.063 R)
• M57: 25,238,806 km (0.05 R)
• M58: 26,498,271 km (0.072 R)
• M59: 26,710,251 km (0.093 R)
• M60: 29,078,385 km (0.049 R)
• M61: 29,187,592 km (0.119 R)
• M62: 30,232,234 km (0.048 R)
• M63: 30,842,593 km (0.106 R)
• M64: 31,233,043 km (0.066 R)
• M65: 31,344,943 km (0.044 R)
• M66: 32,244,774 km (0.086 R)
• M67: 32,357,870 km (0.113 R)
• M68: 34,937,087 km (0.116 R)
• M69: 36,280,775 km (0.092 R)
• M70: 37,462,897 km (0.095 R)
• M71: 37,581,678 km (0.042 R)
• M72: 37,700,758 km (0.11 R)
• M73: 37,819,987 km (0.113 R)
• M74: 38,297,803 km (0.11 R)
• M75: 38,417,631 km (0.044 R)
• M76: 39,078,704 km (0.093 R)
• M77: 39,320,005 km (0.096 R)
• M78: 39,622,342 km (0.045 R)
• M79: 39,925,428 km (0.108 R)
• M80: 40,961,842 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 4.4

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.11 AU - 19.63 AU

Year: 29123 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,067,574 km

• M1: 100,979 km (0.098 R)
• M2: 185,651 km (0.079 R)
• M3: 330,312 km (0.033 R)
• M4: 465,249 km (0.044 R)
• M5: 911,799 km (0.084 R)
• M6: 2,082,253 km (0.071 R)
• M7: 2,666,582 km (0.11 R)
• M8: 3,380,313 km (0.111 R)
• M9: 4,061,283 km (0.099 R)
• M10: 4,327,418 km (0.105 R)
• M11: 4,417,326 km (0.106 R)
• M12: 5,398,688 km (0.075 R)
• M13: 6,392,915 km (0.081 R)
• M14: 7,388,489 km (0.108 R)
• M15: 9,228,842 km (0.104 R)
• M16: 9,695,288 km (0.082 R)
• M17: 11,139,955 km (0.107 R)
• M18: 12,139,718 km (0.099 R)
• M19: 13,692,394 km (0.1 R)
• M20: 14,156,895 km (0.069 R)
• M21: 15,374,921 km (0.072 R)
• M22: 15,443,587 km (0.081 R)
• M23: 16,275,351 km (0.105 R)
• M24: 16,767,229 km (0.088 R)
• M25: 17,050,417 km (0.103 R)
• M26: 19,372,775 km (0.085 R)
• M27: 19,521,176 km (0.095 R)
• M28: 19,819,175 km (0.113 R)
• M29: 20,193,618 km (0.081 R)
• M30: 22,178,632 km (0.091 R)
• M31: 22,411,706 km (0.081 R)
• M32: 23,194,252 km (0.114 R)
• M33: 24,065,510 km (0.057 R)
• M34: 25,189,589 km (0.098 R)
• M35: 25,921,272 km (0.104 R)
• M36: 26,907,571 km (0.112 R)
• M37: 27,822,511 km (0.073 R)
• M38: 28,409,982 km (0.119 R)
• M39: 28,578,728 km (0.115 R)
• M40: 28,916,969 km (0.103 R)
• M41: 29,426,649 km (0.036 R)
• M42: 30,025,340 km (0.087 R)
• M43: 30,369,116 km (0.061 R)
• M44: 30,627,770 km (0.078 R)
• M45: 30,714,238 km (0.119 R)
• M46: 31,408,372 km (0.119 R)
• M47: 31,495,588 km (0.111 R)
• M48: 31,757,384 km (0.112 R)
• M49: 32,989,023 km (0.071 R)
• M50: 33,789,073 km (0.063 R)
• M51: 36,501,581 km (0.12 R)
• M52: 36,684,839 km (0.051 R)
• M53: 36,868,395 km (0.042 R)
• M54: 38,255,167 km (0.099 R)
• M55: 38,721,314 km (0.105 R)
• M56: 40,130,676 km (0.11 R)
• M57: 41,461,199 km (0.077 R)
• M58: 43,096,155 km (0.082 R)
• M59: 43,192,944 km (0.057 R)
• M60: 43,678,240 km (0.104 R)
• M61: 43,970,255 km (0.106 R)
• M62: 44,165,181 km (0.115 R)
• M63: 45,243,034 km (0.097 R)
• M64: 46,230,380 km (0.047 R)
• M65: 47,224,906 km (0.048 R)
• M66: 47,524,551 km (0.058 R)
• M67: 47,724,713 km (0.037 R)
• M68: 48,125,785 km (0.099 R)
• M69: 48,427,524 km (0.1 R)
• M70: 49,538,736 km (0.069 R)
• M71: 52,611,626 km (0.113 R)
• M72: 53,441,446 km (0.109 R)
• M73: 53,545,566 km (0.119 R)
• M74: 54,694,328 km (0.116 R)
• M75: 55,009,082 km (0.116 R)
• M76: 55,219,267 km (0.098 R)
• M77: 56,379,847 km (0.114 R)
• M78: 57,228,965 km (0.058 R)
• M79: 58,725,093 km (0.112 R)
• M80: 58,939,766 km (0.038 R)
• M81: 62,630,794 km (0.114 R)
• M82: 63,179,818 km (0.032 R)
• M83: 65,392,072 km (0.099 R)
• M84: 66,060,625 km (0.103 R)
• M85: 66,731,571 km (0.093 R)
• M86: 67,067,867 km (0.086 R)
• M87: 67,292,264 km (0.069 R)
• M88: 67,517,109 km (0.109 R)
• M89: 67,967,399 km (0.064 R)
• M90: 69,891,976 km (0.112 R)
• M91: 70,119,514 km (0.113 R)
• M92: 72,409,109 km (0.063 R)
• M93: 74,606,852 km (0.096 R)
• M94: 74,839,476 km (0.097 R)
• M95: 76,123,176 km (0.088 R)
• M96: 77,414,056 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit