🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 206 Days

Day: 26.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 36.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,226,285 km

• M1: 290,669 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.98 AU - 1.44 AU

Year: 512 Days

Day: 48 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.28 AU - 1.52 AU

Year: 638 Days

Day: 26.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,226,285 km

• M1: 164,258 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 9.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.49 AU - 5.65 AU

Year: 4395 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 88,226,285 km

• M1: 118,930 km (0.085 R)
• M2: 440,566 km (0.098 R)
• M3: 563,834 km (0.047 R)
• M4: 699,669 km (0.095 R)
• M5: 777,610 km (0.098 R)
• M6: 980,016 km (0.075 R)
• M7: 1,055,712 km (0.041 R)
• M8: 1,336,657 km (0.104 R)
• M9: 1,625,979 km (0.069 R)
• M10: 2,263,266 km (0.086 R)
• M11: 2,451,161 km (0.075 R)
• M12: 2,934,362 km (0.025 R)
• M13: 3,291,901 km (0.087 R)
• M14: 3,603,962 km (0.107 R)
• M15: 3,763,583 km (0.094 R)
• M16: 4,575,152 km (0.087 R)
• M17: 5,123,278 km (0.073 R)
• M18: 5,831,624 km (0.119 R)
• M19: 6,401,143 km (0.057 R)
• M20: 7,087,947 km (0.069 R)
• M21: 7,567,408 km (0.108 R)
• M22: 8,319,287 km (0.096 R)
• M23: 8,744,444 km (0.086 R)
• M24: 8,824,928 km (0.099 R)
• M25: 9,094,952 km (0.104 R)
• M26: 9,231,086 km (0.111 R)
• M27: 10,600,206 km (0.064 R)
• M28: 11,148,033 km (0.047 R)
• M29: 11,235,398 km (0.064 R)
• M30: 11,823,468 km (0.056 R)
• M31: 11,942,398 km (0.116 R)
• M32: 12,391,491 km (0.099 R)
• M33: 13,029,675 km (0.054 R)
• M34: 13,213,980 km (0.072 R)
• M35: 13,616,249 km (0.054 R)
• M36: 13,928,459 km (0.103 R)
• M37: 14,116,953 km (0.063 R)
• M38: 14,623,641 km (0.098 R)
• M39: 14,815,276 km (0.09 R)
• M40: 15,720,193 km (0.076 R)
• M41: 15,916,465 km (0.105 R)
• M42: 16,344,465 km (0.074 R)
• M43: 16,876,435 km (0.032 R)
• M44: 18,402,932 km (0.069 R)
• M45: 18,644,383 km (0.112 R)
• M46: 19,165,133 km (0.119 R)
• M47: 19,620,509 km (0.112 R)
• M48: 19,902,501 km (0.103 R)
• M49: 20,327,957 km (0.081 R)
• M50: 20,434,770 km (0.043 R)
• M51: 20,720,502 km (0.077 R)
• M52: 21,151,793 km (0.089 R)
• M53: 21,549,573 km (0.09 R)
• M54: 22,573,571 km (0.109 R)
• M55: 22,684,273 km (0.057 R)
• M56: 22,980,178 km (0.116 R)
• M57: 23,575,876 km (0.116 R)
• M58: 23,688,224 km (0.083 R)
• M59: 23,988,467 km (0.111 R)
• M60: 24,668,539 km (0.09 R)
• M61: 25,739,211 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 11.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.52 AU - 10.06 AU

Year: 10033 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,226,285 km

• M1: 187,147 km (0.118 R)
• M2: 323,131 km (0.103 R)
• M3: 398,080 km (0.05 R)
• M4: 827,276 km (0.087 R)
• M5: 1,224,907 km (0.116 R)
• M6: 1,377,796 km (0.093 R)
• M7: 1,825,244 km (0.116 R)
• M8: 2,733,003 km (0.057 R)
• M9: 3,023,822 km (0.106 R)
• M10: 3,112,982 km (0.115 R)
• M11: 3,510,164 km (0.109 R)
• M12: 3,794,550 km (0.069 R)
• M13: 4,021,041 km (0.099 R)
• M14: 4,152,538 km (0.036 R)
• M15: 4,318,891 km (0.059 R)
• M16: 4,555,554 km (0.057 R)
• M17: 5,077,053 km (0.103 R)
• M18: 7,671,379 km (0.104 R)
• M19: 9,099,141 km (0.113 R)
• M20: 9,272,525 km (0.06 R)
• M21: 10,200,480 km (0.106 R)
• M22: 10,652,864 km (0.079 R)
• M23: 11,065,605 km (0.087 R)
• M24: 11,297,182 km (0.101 R)
• M25: 11,624,054 km (0.079 R)
• M26: 12,623,517 km (0.099 R)
• M27: 13,011,424 km (0.058 R)
• M28: 14,148,667 km (0.085 R)
• M29: 15,112,078 km (0.079 R)
• M30: 15,317,625 km (0.06 R)
• M31: 18,181,676 km (0.068 R)
• M32: 18,510,044 km (0.089 R)
• M33: 19,618,564 km (0.118 R)
• M34: 19,730,613 km (0.106 R)
• M35: 20,011,558 km (0.119 R)
• M36: 20,350,546 km (0.085 R)
• M37: 21,609,712 km (0.069 R)
• M38: 22,307,137 km (0.051 R)
• M39: 22,541,258 km (0.054 R)
• M40: 23,130,224 km (0.065 R)
• M41: 23,604,898 km (0.09 R)
• M42: 24,202,991 km (0.053 R)
• M43: 24,624,558 km (0.119 R)
• M44: 24,927,194 km (0.08 R)
• M45: 25,474,872 km (0.074 R)
• M46: 25,719,764 km (0.054 R)
• M47: 26,088,223 km (0.086 R)
• M48: 26,706,511 km (0.088 R)
• M49: 27,017,375 km (0.071 R)
• M50: 27,329,586 km (0.112 R)
• M51: 27,580,163 km (0.069 R)
• M52: 28,020,429 km (0.1 R)
• M53: 28,399,809 km (0.06 R)
• M54: 28,526,519 km (0.051 R)
• M55: 29,740,655 km (0.11 R)
• M56: 31,691,711 km (0.096 R)
• M57: 32,285,016 km (0.065 R)
• M58: 32,549,954 km (0.064 R)
• M59: 33,549,866 km (0.091 R)
• M60: 33,683,905 km (0.054 R)
• M61: 33,818,095 km (0.099 R)
• M62: 33,952,583 km (0.119 R)
• M63: 34,898,640 km (0.057 R)
• M64: 36,333,732 km (0.103 R)
• M65: 36,609,441 km (0.067 R)
• M66: 37,162,654 km (0.119 R)
• M67: 37,788,273 km (0.102 R)
• M68: 38,137,434 km (0.025 R)
• M69: 39,191,052 km (0.119 R)
• M70: 40,183,185 km (0.034 R)
• M71: 40,610,885 km (0.094 R)
• M72: 41,398,967 km (0.111 R)
• M73: 41,831,005 km (0.083 R)
• M74: 41,975,367 km (0.083 R)
• M75: 42,917,535 km (0.116 R)
• M76: 42,990,389 km (0.115 R)
• M77: 43,500,817 km (0.103 R)
• M78: 44,013,339 km (0.083 R)
• M79: 44,601,558 km (0.117 R)
• M80: 45,044,368 km (0.027 R)
• M81: 45,563,023 km (0.057 R)
• M82: 46,830,417 km (0.06 R)
• M83: 47,205,459 km (0.07 R)
• M84: 48,943,187 km (0.119 R)
• M85: 49,019,333 km (0.117 R)
• M86: 49,095,328 km (0.079 R)
• M87: 49,705,389 km (0.117 R)
• M88: 50,778,903 km (0.104 R)
• M89: 50,932,839 km (0.094 R)
• M90: 51,087,074 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 5.8

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.78 AU - 14.96 AU

Year: 16750 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,226,285 km

• M1: 106,813 km (0.086 R)
• M2: 170,392 km (0.097 R)
• M3: 223,350 km (0.088 R)
• M4: 785,239 km (0.051 R)
• M5: 907,311 km (0.097 R)
• M6: 1,170,005 km (0.064 R)
• M7: 1,310,029 km (0.104 R)
• M8: 2,363,796 km (0.098 R)
• M9: 3,023,373 km (0.096 R)
• M10: 4,987,892 km (0.109 R)
• M11: 5,261,806 km (0.106 R)
• M12: 5,493,832 km (0.03 R)
• M13: 5,824,294 km (0.028 R)
• M14: 5,919,887 km (0.115 R)
• M15: 6,703,331 km (0.12 R)
• M16: 7,991,369 km (0.115 R)
• M17: 8,365,513 km (0.11 R)
• M18: 9,130,706 km (0.109 R)
• M19: 9,241,857 km (0.074 R)
• M20: 9,297,657 km (0.101 R)
• M21: 9,861,192 km (0.11 R)
• M22: 10,089,778 km (0.112 R)
• M23: 10,204,669 km (0.111 R)
• M24: 12,101,720 km (0.116 R)
• M25: 13,912,153 km (0.115 R)
• M26: 14,104,237 km (0.077 R)
• M27: 15,143,493 km (0.108 R)
• M28: 16,139,815 km (0.072 R)
• M29: 16,341,623 km (0.111 R)
• M30: 17,020,498 km (0.119 R)
• M31: 17,363,376 km (0.074 R)
• M32: 19,682,592 km (0.031 R)
• M33: 19,826,355 km (0.04 R)
• M34: 20,259,441 km (0.115 R)
• M35: 20,477,106 km (0.102 R)
• M36: 20,988,132 km (0.098 R)
• M37: 21,651,300 km (0.102 R)
• M38: 21,725,500 km (0.119 R)
• M39: 22,546,194 km (0.087 R)
• M40: 23,149,523 km (0.117 R)
• M41: 23,225,369 km (0.045 R)
• M42: 23,377,210 km (0.029 R)
• M43: 24,294,993 km (0.1 R)
• M44: 25,224,595 km (0.094 R)
• M45: 25,850,811 km (0.091 R)
• M46: 26,720,124 km (0.055 R)
• M47: 26,958,883 km (0.095 R)
• M48: 27,920,947 km (0.102 R)
• M49: 28,975,911 km (0.062 R)
• M50: 29,057,591 km (0.102 R)
• M51: 30,209,196 km (0.109 R)
• M52: 30,624,180 km (0.106 R)
• M53: 31,964,577 km (0.089 R)
• M54: 32,556,985 km (0.057 R)
• M55: 33,580,982 km (0.043 R)
• M56: 33,924,608 km (0.087 R)
• M57: 34,355,899 km (0.092 R)
• M58: 37,513,910 km (0.071 R)
• M59: 38,947,058 km (0.089 R)
• M60: 39,308,037 km (0.096 R)
• M61: 40,671,921 km (0.099 R)
• M62: 41,405,699 km (0.107 R)
• M63: 42,700,169 km (0.111 R)
• M64: 44,761,029 km (0.111 R)
• M65: 47,046,137 km (0.117 R)
• M66: 47,334,412 km (0.092 R)
• M67: 48,493,347 km (0.08 R)
• M68: 48,784,614 km (0.067 R)
• M69: 49,955,217 km (0.086 R)
• M70: 52,025,951 km (0.105 R)
• M71: 52,722,329 km (0.058 R)
• M72: 53,522,079 km (0.046 R)
• M73: 54,426,697 km (0.114 R)
• M74: 54,628,355 km (0.118 R)
• M75: 56,047,141 km (0.074 R)
• M76: 58,404,056 km (0.087 R)
• M77: 58,920,767 km (0.095 R)
• M78: 60,479,876 km (0.11 R)
• M79: 62,052,449 km (0.1 R)
• M80: 62,896,630 km (0.071 R)
• M81: 63,214,226 km (0.099 R)
• M82: 64,383,184 km (0.098 R)
• M83: 68,258,516 km (0.096 R)
• M84: 68,367,124 km (0.092 R)
• M85: 68,802,604 km (0.077 R)
• M86: 69,129,774 km (0.12 R)
• M87: 69,238,981 km (0.109 R)
• M88: 71,324,375 km (0.097 R)
• M89: 72,319,351 km (0.035 R)
• M90: 72,541,055 km (0.028 R)
• M91: 74,323,065 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.7

Radius: 5

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.27 AU - 16.83 AU

Year: 25922 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,226,285 km

• M1: 150,346 km (0.078 R)
• M2: 330,462 km (0.098 R)
• M3: 369,656 km (0.092 R)
• M4: 453,282 km (0.068 R)
• M5: 903,721 km (0.075 R)
• M6: 989,291 km (0.052 R)
• M7: 2,246,960 km (0.082 R)
• M8: 2,725,673 km (0.082 R)
• M9: 2,976,549 km (0.057 R)
• M10: 3,322,569 km (0.091 R)
• M11: 3,773,008 km (0.055 R)
• M12: 3,958,509 km (0.111 R)
• M13: 4,147,003 km (0.118 R)
• M14: 4,532,815 km (0.092 R)
• M15: 4,930,147 km (0.075 R)
• M16: 5,081,989 km (0.118 R)
• M17: 5,494,431 km (0.066 R)
• M18: 5,651,808 km (0.047 R)
• M19: 5,917,643 km (0.12 R)
• M20: 7,020,778 km (0.095 R)
• M21: 7,306,210 km (0.065 R)
• M22: 7,829,803 km (0.102 R)
• M23: 8,912,742 km (0.1 R)
• M24: 12,776,406 km (0.05 R)
• M25: 12,915,383 km (0.104 R)
• M26: 13,264,993 km (0.044 R)
• M27: 13,617,595 km (0.096 R)
• M28: 16,096,432 km (0.103 R)
• M29: 18,710,206 km (0.1 R)
• M30: 18,868,031 km (0.045 R)
• M31: 20,796,049 km (0.093 R)
• M32: 22,785,700 km (0.056 R)
• M33: 23,717,695 km (0.115 R)
• M34: 25,356,689 km (0.103 R)
• M35: 26,145,669 km (0.105 R)
• M36: 26,233,931 km (0.084 R)
• M37: 29,289,917 km (0.086 R)
• M38: 29,381,471 km (0.116 R)
• M39: 31,326,393 km (0.07 R)
• M40: 31,513,839 km (0.087 R)
• M41: 32,931,129 km (0.054 R)
• M42: 33,312,603 km (0.078 R)
• M43: 33,408,196 km (0.047 R)
• M44: 33,599,682 km (0.073 R)
• M45: 35,241,818 km (0.056 R)
• M46: 35,729,656 km (0.083 R)
• M47: 37,008,718 km (0.12 R)
• M48: 37,305,969 km (0.109 R)
• M49: 39,005,550 km (0.074 R)
• M50: 40,220,435 km (0.117 R)
• M51: 40,628,089 km (0.081 R)
• M52: 44,043,408 km (0.092 R)
• M53: 44,148,426 km (0.107 R)
• M54: 44,885,196 km (0.087 R)
• M55: 45,414,024 km (0.097 R)
• M56: 45,732,219 km (0.098 R)
• M57: 48,955,305 km (0.116 R)
• M58: 49,063,913 km (0.079 R)
• M59: 52,139,795 km (0.059 R)
• M60: 52,695,551 km (0.113 R)
• M61: 52,807,001 km (0.091 R)
• M62: 53,476,900 km (0.048 R)
• M63: 54,825,376 km (0.109 R)
• M64: 55,843,988 km (0.084 R)
• M65: 56,868,883 km (0.103 R)
• M66: 57,785,170 km (0.083 R)
• M67: 58,245,183 km (0.079 R)
• M68: 58,475,564 km (0.051 R)
• M69: 58,590,904 km (0.097 R)
• M70: 59,168,651 km (0.106 R)
• M71: 60,796,425 km (0.107 R)
• M72: 61,147,232 km (0.091 R)
• M73: 61,733,207 km (0.063 R)
• M74: 63,858,245 km (0.116 R)
• M75: 64,452,896 km (0.101 R)
• M76: 64,691,206 km (0.119 R)
• M77: 64,810,435 km (0.091 R)
• M78: 64,929,814 km (0.08 R)
• M79: 66,728,878 km (0.086 R)
• M80: 67,573,957 km (0.065 R)
• M81: 68,058,504 km (0.026 R)
• M82: 68,544,248 km (0.096 R)
• M83: 70,253,254 km (0.088 R)
• M84: 73,463,924 km (0.101 R)
• M85: 73,713,004 km (0.056 R)
• M86: 73,962,234 km (0.114 R)
• M87: 76,469,944 km (0.094 R)
• M88: 76,596,055 km (0.089 R)
• M89: 79,899,475 km (0.066 R)
• M90: 82,730,614 km (0.055 R)
• M91: 83,248,971 km (0.045 R)
• M92: 84,549,425 km (0.114 R)
• M93: 85,725,564 km (0.075 R)
• M94: 86,907,088 km (0.093 R)
• M95: 87,961,902 km (0.028 R)
• M96: 88,226,242 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit