🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 173 Days

Day: 35.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.44 AU - 1.66 AU

Year: 842 Days

Day: 16 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.64 AU - 2.58 AU

Year: 1338 Days

Day: 17 Hours

Environment

Temp: -132 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,191,493 km

• M1: 496,964 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.15 AU - 2.29 AU

Year: 1444 Days

Day: 22.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 8.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.01 AU - 10.65 AU

Year: 12441 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,191,493 km

• M1: 177,872 km (0.115 R)
• M2: 271,520 km (0.091 R)
• M3: 428,598 km (0.093 R)
• M4: 1,028,785 km (0.116 R)
• M5: 1,162,675 km (0.098 R)
• M6: 1,382,733 km (0.11 R)
• M7: 1,633,310 km (0.077 R)
• M8: 2,529,401 km (0.103 R)
• M9: 2,857,469 km (0.043 R)
• M10: 2,920,450 km (0.108 R)
• M11: 3,419,209 km (0.053 R)
• M12: 3,690,131 km (0.102 R)
• M13: 4,866,868 km (0.115 R)
• M14: 6,259,325 km (0.108 R)
• M15: 6,424,331 km (0.066 R)
• M16: 7,386,245 km (0.098 R)
• M17: 7,473,311 km (0.049 R)
• M18: 7,973,118 km (0.08 R)
• M19: 8,544,432 km (0.098 R)
• M20: 8,973,778 km (0.076 R)
• M21: 9,160,027 km (0.109 R)
• M22: 9,504,701 km (0.03 R)
• M23: 10,077,960 km (0.05 R)
• M24: 10,174,600 km (0.1 R)
• M25: 10,596,915 km (0.114 R)
• M26: 10,695,201 km (0.12 R)
• M27: 10,991,853 km (0.105 R)
• M28: 12,411,986 km (0.083 R)
• M29: 12,480,950 km (0.111 R)
• M30: 14,575,171 km (0.11 R)
• M31: 15,051,042 km (0.063 R)
• M32: 15,235,496 km (0.108 R)
• M33: 15,718,398 km (0.097 R)
• M34: 15,830,596 km (0.115 R)
• M35: 16,093,290 km (0.038 R)
• M36: 16,737,459 km (0.112 R)
• M37: 17,622,330 km (0.083 R)
• M38: 18,522,460 km (0.081 R)
• M39: 18,601,448 km (0.087 R)
• M40: 20,448,533 km (0.08 R)
• M41: 20,939,962 km (0.087 R)
• M42: 21,311,114 km (0.11 R)
• M43: 21,809,425 km (0.031 R)
• M44: 22,311,475 km (0.096 R)
• M45: 22,563,996 km (0.037 R)
• M46: 22,775,079 km (0.102 R)
• M47: 24,878,425 km (0.071 R)
• M48: 25,052,856 km (0.074 R)
• M49: 25,887,014 km (0.117 R)
• M50: 26,107,970 km (0.102 R)
• M51: 26,374,105 km (0.097 R)
• M52: 26,596,557 km (0.078 R)
• M53: 26,685,567 km (0.101 R)
• M54: 26,819,457 km (0.101 R)
• M55: 27,402,291 km (0.094 R)
• M56: 27,492,349 km (0.113 R)
• M57: 27,717,793 km (0.087 R)
• M58: 27,808,150 km (0.098 R)
• M59: 28,398,014 km (0.095 R)
• M60: 28,534,747 km (0.114 R)
• M61: 29,451,632 km (0.117 R)
• M62: 30,704,813 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.7

Radius: 3

Gravity: 105.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10 AU - 10.44 AU

Year: 14263 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,191,493 km

• M1: 85,720 km (0.071 R)
• M2: 105,018 km (0.064 R)
• M3: 187,297 km (0.111 R)
• M4: 304,731 km (0.102 R)
• M5: 354,248 km (0.109 R)
• M6: 619,485 km (0.093 R)
• M7: 1,210,396 km (0.032 R)
• M8: 1,426,565 km (0.081 R)
• M9: 1,596,658 km (0.102 R)
• M10: 2,437,996 km (0.045 R)
• M11: 2,505,016 km (0.085 R)
• M12: 2,538,676 km (0.078 R)
• M13: 2,919,552 km (0.067 R)
• M14: 3,134,823 km (0.1 R)
• M15: 3,171,176 km (0.029 R)
• M16: 3,580,475 km (0.097 R)
• M17: 4,325,772 km (0.049 R)
• M18: 5,289,033 km (0.099 R)
• M19: 5,594,960 km (0.095 R)
• M20: 5,639,092 km (0.079 R)
• M21: 5,772,383 km (0.12 R)
• M22: 6,132,615 km (0.117 R)
• M23: 6,733,400 km (0.086 R)
• M24: 8,089,654 km (0.109 R)
• M25: 8,239,851 km (0.091 R)
• M26: 8,542,936 km (0.076 R)
• M27: 9,526,841 km (0.054 R)
• M28: 10,382,691 km (0.117 R)
• M29: 10,819,816 km (0.077 R)
• M30: 10,930,069 km (0.096 R)
• M31: 11,096,123 km (0.07 R)
• M32: 11,768,416 km (0.083 R)
• M33: 12,109,499 km (0.095 R)
• M34: 12,166,795 km (0.104 R)
• M35: 12,223,941 km (0.116 R)
• M36: 12,918,075 km (0.073 R)
• M37: 13,803,545 km (0.077 R)
• M38: 14,344,042 km (0.057 R)
• M39: 14,525,804 km (0.096 R)
• M40: 16,132,485 km (0.103 R)
• M41: 16,195,465 km (0.12 R)
• M42: 16,447,837 km (0.091 R)
• M43: 17,924,667 km (0.087 R)
• M44: 17,989,742 km (0.105 R)
• M45: 18,711,702 km (0.107 R)
• M46: 21,623,475 km (0.091 R)
• M47: 22,390,613 km (0.095 R)
• M48: 22,883,388 km (0.066 R)
• M49: 24,023,174 km (0.084 R)
• M50: 24,527,618 km (0.108 R)
• M51: 24,890,094 km (0.105 R)
• M52: 24,962,798 km (0.078 R)
• M53: 26,505,900 km (0.08 R)
• M54: 26,728,801 km (0.071 R)
• M55: 28,230,913 km (0.07 R)
• M56: 28,763,033 km (0.049 R)
• M57: 28,839,328 km (0.105 R)
• M58: 30,379,438 km (0.111 R)
• M59: 30,924,722 km (0.114 R)
• M60: 31,159,441 km (0.108 R)
• M61: 31,867,039 km (0.069 R)
• M62: 32,579,873 km (0.098 R)
• M63: 34,263,597 km (0.053 R)
• M64: 34,344,530 km (0.052 R)
• M65: 34,425,462 km (0.094 R)
• M66: 35,156,846 km (0.048 R)
• M67: 37,798,296 km (0.054 R)
• M68: 38,049,171 km (0.065 R)
• M69: 38,552,718 km (0.104 R)
• M70: 40,332,035 km (0.107 R)
• M71: 40,588,445 km (0.109 R)
• M72: 41,360,819 km (0.099 R)
• M73: 41,792,110 km (0.089 R)
• M74: 43,269,239 km (0.112 R)
• M75: 44,498,635 km (0.086 R)
• M76: 45,028,959 km (0.111 R)
• M77: 45,739,250 km (0.072 R)
• M78: 46,095,891 km (0.107 R)
• M79: 46,722,108 km (0.113 R)
• M80: 46,991,384 km (0.072 R)
• M81: 47,441,225 km (0.109 R)
• M82: 47,531,432 km (0.114 R)
• M83: 48,799,424 km (0.099 R)
• M84: 49,255,099 km (0.071 R)
• M85: 50,446,197 km (0.118 R)
• M86: 50,630,203 km (0.115 R)
• M87: 53,043,665 km (0.091 R)
• M88: 53,512,056 km (0.116 R)
• M89: 55,114,698 km (0.066 R)
• M90: 57,020,425 km (0.101 R)
• M91: 60,016,721 km (0.07 R)
• M92: 62,766,479 km (0.106 R)
• M93: 63,261,948 km (0.045 R)
• M94: 63,659,130 km (0.048 R)
• M95: 66,664,551 km (0.096 R)
• M96: 66,765,530 km (0.09 R)
• M97: 67,169,893 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.1

Radius: 5.6

Gravity: 28.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.68 AU - 12.64 AU

Year: 16276 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,191,493 km

• M1: 667,356 km (0.093 R)
• M2: 898,934 km (0.076 R)
• M3: 1,374,655 km (0.118 R)
• M4: 1,981,424 km (0.1 R)
• M5: 2,111,724 km (0.093 R)
• M6: 2,244,866 km (0.079 R)
• M7: 2,380,850 km (0.059 R)
• M8: 3,213,661 km (0.108 R)
• M9: 3,444,641 km (0.102 R)
• M10: 3,881,915 km (0.115 R)
• M11: 4,591,757 km (0.083 R)
• M12: 5,250,736 km (0.118 R)
• M13: 5,752,637 km (0.095 R)
• M14: 5,892,211 km (0.061 R)
• M15: 5,985,860 km (0.105 R)
• M16: 6,269,796 km (0.098 R)
• M17: 7,754,406 km (0.093 R)
• M18: 8,324,673 km (0.108 R)
• M19: 9,615,553 km (0.106 R)
• M20: 10,059,410 km (0.055 R)
• M21: 10,171,458 km (0.072 R)
• M22: 11,430,923 km (0.098 R)
• M23: 11,960,200 km (0.03 R)
• M24: 12,257,750 km (0.118 R)
• M25: 12,437,417 km (0.12 R)
• M26: 13,287,432 km (0.092 R)
• M27: 13,843,637 km (0.106 R)
• M28: 14,407,621 km (0.109 R)
• M29: 14,915,057 km (0.072 R)
• M30: 15,752,207 km (0.099 R)
• M31: 16,604,466 km (0.104 R)
• M32: 17,002,995 km (0.076 R)
• M33: 18,490,596 km (0.107 R)
• M34: 18,765,557 km (0.097 R)
• M35: 20,160,407 km (0.072 R)
• M36: 20,301,777 km (0.088 R)
• M37: 21,156,580 km (0.105 R)
• M38: 21,228,237 km (0.119 R)
• M39: 22,753,986 km (0.092 R)
• M40: 22,827,438 km (0.099 R)
• M41: 23,716,050 km (0.042 R)
• M42: 24,014,797 km (0.067 R)
• M43: 24,089,596 km (0.093 R)
• M44: 25,221,902 km (0.12 R)
• M45: 25,679,671 km (0.07 R)
• M46: 27,381,497 km (0.075 R)
• M47: 28,960,053 km (0.106 R)
• M48: 29,679,918 km (0.079 R)
• M49: 29,921,220 km (0.111 R)
• M50: 30,001,703 km (0.087 R)
• M51: 31,464,322 km (0.113 R)
• M52: 31,956,948 km (0.112 R)
• M53: 32,286,811 km (0.112 R)
• M54: 34,289,627 km (0.068 R)
• M55: 35,391,266 km (0.101 R)
• M56: 35,817,919 km (0.106 R)
• M57: 36,762,779 km (0.099 R)
• M58: 37,281,734 km (0.096 R)
• M59: 37,889,999 km (0.09 R)
• M60: 38,239,161 km (0.116 R)
• M61: 38,764,847 km (0.111 R)
• M62: 39,028,588 km (0.106 R)
• M63: 39,381,041 km (0.117 R)
• M64: 40,801,922 km (0.051 R)
• M65: 41,518,645 km (0.116 R)
• M66: 42,239,408 km (0.071 R)
• M67: 43,055,314 km (0.098 R)
• M68: 44,702,686 km (0.047 R)
• M69: 44,794,838 km (0.073 R)
• M70: 45,812,254 km (0.046 R)
• M71: 46,463,752 km (0.074 R)
• M72: 46,930,946 km (0.117 R)
• M73: 47,212,041 km (0.118 R)
• M74: 47,305,839 km (0.047 R)
• M75: 48,058,615 km (0.071 R)
• M76: 54,418,021 km (0.088 R)
• M77: 56,297,119 km (0.115 R)
• M78: 57,094,626 km (0.111 R)
• M79: 57,695,261 km (0.085 R)
• M80: 59,509,584 km (0.114 R)
• M81: 62,987,435 km (0.093 R)
• M82: 63,919,131 km (0.044 R)
• M83: 64,126,773 km (0.109 R)
• M84: 65,586,549 km (0.061 R)
• M85: 66,110,441 km (0.073 R)
• M86: 66,635,828 km (0.108 R)
• M87: 69,176,898 km (0.116 R)
• M88: 70,137,914 km (0.085 R)
• M89: 70,781,185 km (0.059 R)
• M90: 70,996,008 km (0.064 R)
• M91: 71,426,251 km (0.075 R)
• M92: 72,073,262 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.1

Radius: 3.9

Gravity: 36.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.29 AU - 15.73 AU

Year: 26666 Days

Day: 21.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,191,493 km

• M1: 98,884 km (0.059 R)
• M2: 161,715 km (0.098 R)
• M3: 222,901 km (0.108 R)
• M4: 368,759 km (0.063 R)
• M5: 661,522 km (0.071 R)
• M6: 763,697 km (0.065 R)
• M7: 926,310 km (0.081 R)
• M8: 1,099,544 km (0.064 R)
• M9: 2,108,432 km (0.112 R)
• M10: 3,021,428 km (0.063 R)
• M11: 3,764,481 km (0.069 R)
• M12: 4,369,006 km (0.084 R)
• M13: 4,512,620 km (0.084 R)
• M14: 4,804,784 km (0.084 R)
• M15: 5,874,708 km (0.059 R)
• M16: 6,193,352 km (0.12 R)
• M17: 6,517,680 km (0.113 R)
• M18: 6,903,044 km (0.108 R)
• M19: 6,958,695 km (0.105 R)
• M20: 9,674,644 km (0.106 R)
• M21: 9,799,409 km (0.092 R)
• M22: 9,924,622 km (0.084 R)
• M23: 11,075,778 km (0.112 R)
• M24: 11,468,921 km (0.1 R)
• M25: 11,534,744 km (0.105 R)
• M26: 11,600,866 km (0.107 R)
• M27: 12,403,608 km (0.06 R)
• M28: 12,539,144 km (0.113 R)
• M29: 13,362,531 km (0.078 R)
• M30: 14,416,148 km (0.054 R)
• M31: 17,051,315 km (0.103 R)
• M32: 17,428,750 km (0.099 R)
• M33: 18,346,084 km (0.09 R)
• M34: 19,200,737 km (0.12 R)
• M35: 19,278,977 km (0.118 R)
• M36: 19,830,395 km (0.092 R)
• M37: 22,168,908 km (0.046 R)
• M38: 22,498,173 km (0.027 R)
• M39: 22,746,207 km (0.05 R)
• M40: 24,338,227 km (0.066 R)
• M41: 25,534,113 km (0.116 R)
• M42: 26,139,086 km (0.116 R)
• M43: 26,574,267 km (0.117 R)
• M44: 27,805,158 km (0.061 R)
• M45: 27,893,720 km (0.097 R)
• M46: 28,160,154 km (0.119 R)
• M47: 29,776,559 km (0.082 R)
• M48: 30,230,887 km (0.088 R)
• M49: 30,687,610 km (0.058 R)
• M50: 33,663,410 km (0.057 R)
• M51: 34,898,341 km (0.058 R)
• M52: 35,089,677 km (0.107 R)
• M53: 36,341,661 km (0.058 R)
• M54: 36,827,106 km (0.101 R)
• M55: 37,608,157 km (0.112 R)
• M56: 38,000,702 km (0.082 R)
• M57: 38,691,096 km (0.061 R)
• M58: 40,585,603 km (0.044 R)
• M59: 44,879,361 km (0.094 R)
• M60: 47,290,879 km (0.095 R)
• M61: 48,565,752 km (0.103 R)
• M62: 48,886,340 km (0.064 R)
• M63: 50,391,145 km (0.086 R)
• M64: 51,584,188 km (0.032 R)
• M65: 54,108,503 km (0.061 R)
• M66: 54,551,612 km (0.047 R)
• M67: 54,662,613 km (0.071 R)
• M68: 55,553,020 km (0.052 R)
• M69: 56,336,015 km (0.107 R)
• M70: 60,535,227 km (0.091 R)
• M71: 61,687,430 km (0.102 R)
• M72: 61,918,708 km (0.067 R)
• M73: 63,312,512 km (0.067 R)
• M74: 64,013,228 km (0.12 R)
• M75: 64,130,363 km (0.089 R)
• M76: 65,069,239 km (0.117 R)
• M77: 66,367,599 km (0.079 R)
• M78: 69,831,538 km (0.069 R)
• M79: 71,281,889 km (0.075 R)
• M80: 73,844,052 km (0.116 R)
• M81: 74,335,332 km (0.037 R)
• M82: 75,692,483 km (0.12 R)
• M83: 78,180,595 km (0.08 R)
• M84: 78,305,659 km (0.066 R)
• M85: 79,812,259 km (0.114 R)
• M86: 80,190,293 km (0.094 R)
• M87: 80,695,485 km (0.052 R)
• M88: 81,201,575 km (0.091 R)
• M89: 82,726,426 km (0.083 R)
• M90: 83,492,217 km (0.042 R)
• M91: 83,876,085 km (0.102 R)
• M92: 84,645,617 km (0.102 R)
• M93: 85,159,785 km (0.065 R)
• M94: 85,675,149 km (0.113 R)
• M95: 85,804,103 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 20,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit