🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 196 Days

Day: 13.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,558,944 km

• M1: 22,290 km (0.041 R)
• M2: 227,538 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.47 AU - 0.73 AU

Year: 212 Days

Day: 37.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,558,944 km

• M1: 82,578 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.7 AU - 1.12 AU

Year: 396 Days

Day: 12.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 128.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 9.7

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.1 AU - 6.16 AU

Year: 5305 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 125.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,558,944 km

• M1: 123,867 km (0.094 R)
• M2: 213,327 km (0.076 R)
• M3: 342,729 km (0.054 R)
• M4: 565,031 km (0.029 R)
• M5: 693,985 km (0.107 R)
• M6: 848,070 km (0.05 R)
• M7: 1,013,825 km (0.101 R)
• M8: 1,108,819 km (0.104 R)
• M9: 1,274,275 km (0.118 R)
• M10: 1,395,150 km (0.098 R)
• M11: 1,501,813 km (0.056 R)
• M12: 1,592,769 km (0.069 R)
• M13: 1,936,096 km (0.108 R)
• M14: 2,302,760 km (0.097 R)
• M15: 2,429,769 km (0.066 R)
• M16: 2,603,003 km (0.096 R)
• M17: 2,713,257 km (0.093 R)
• M18: 2,984,478 km (0.071 R)
• M19: 3,170,128 km (0.116 R)
• M20: 3,626,552 km (0.116 R)
• M21: 3,775,102 km (0.073 R)
• M22: 4,310,663 km (0.104 R)
• M23: 4,600,733 km (0.06 R)
• M24: 4,707,845 km (0.115 R)
• M25: 4,870,009 km (0.116 R)
• M26: 5,339,746 km (0.088 R)
• M27: 5,424,120 km (0.115 R)
• M28: 5,622,786 km (0.097 R)
• M29: 6,085,941 km (0.09 R)
• M30: 6,233,294 km (0.078 R)
• M31: 6,322,156 km (0.109 R)
• M32: 6,471,454 km (0.112 R)
• M33: 7,079,869 km (0.09 R)
• M34: 7,706,534 km (0.111 R)
• M35: 7,802,127 km (0.115 R)
• M36: 7,962,347 km (0.114 R)
• M37: 8,812,511 km (0.078 R)
• M38: 9,316,207 km (0.105 R)
• M39: 10,002,263 km (0.107 R)
• M40: 10,492,196 km (0.083 R)
• M41: 11,824,365 km (0.095 R)
• M42: 12,305,173 km (0.062 R)
• M43: 14,095,859 km (0.102 R)
• M44: 14,605,390 km (0.112 R)
• M45: 14,684,377 km (0.093 R)
• M46: 14,763,515 km (0.09 R)
• M47: 15,081,261 km (0.088 R)
• M48: 15,885,349 km (0.096 R)
• M49: 17,284,388 km (0.1 R)
• M50: 17,703,412 km (0.06 R)
• M51: 18,423,277 km (0.096 R)
• M52: 18,594,118 km (0.107 R)
• M53: 18,808,342 km (0.084 R)
• M54: 19,979,244 km (0.1 R)
• M55: 20,374,781 km (0.054 R)
• M56: 20,639,869 km (0.108 R)
• M57: 22,027,987 km (0.082 R)
• M58: 22,619,048 km (0.071 R)
• M59: 23,077,267 km (0.043 R)
• M60: 23,261,422 km (0.086 R)
• M61: 24,236,201 km (0.116 R)
• M62: 24,752,015 km (0.071 R)
• M63: 25,129,600 km (0.057 R)
• M64: 25,556,552 km (0.09 R)
• M65: 26,465,808 km (0.112 R)
• M66: 26,997,030 km (0.102 R)
• M67: 27,482,924 km (0.09 R)
• M68: 29,156,924 km (0.047 R)
• M69: 30,307,930 km (0.047 R)
• M70: 30,965,114 km (0.085 R)
• M71: 31,780,422 km (0.098 R)
• M72: 32,705,984 km (0.118 R)
• M73: 33,275,952 km (0.106 R)
• M74: 33,536,103 km (0.109 R)
• M75: 34,215,726 km (0.03 R)
• M76: 34,530,929 km (0.029 R)
• M77: 34,688,904 km (0.081 R)
• M78: 35,429,264 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 14.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6 AU - 7.68 AU

Year: 8167 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,558,944 km

• M1: 222,452 km (0.119 R)
• M2: 380,128 km (0.117 R)
• M3: 611,855 km (0.103 R)
• M4: 714,330 km (0.116 R)
• M5: 809,773 km (0.117 R)
• M6: 1,061,995 km (0.113 R)
• M7: 1,480,720 km (0.09 R)
• M8: 2,422,438 km (0.108 R)
• M9: 2,817,227 km (0.052 R)
• M10: 3,399,612 km (0.036 R)
• M11: 3,692,524 km (0.071 R)
• M12: 4,540,894 km (0.108 R)
• M13: 4,864,175 km (0.083 R)
• M14: 5,419,781 km (0.031 R)
• M15: 5,590,472 km (0.118 R)
• M16: 5,791,981 km (0.058 R)
• M17: 6,113,317 km (0.082 R)
• M18: 6,743,423 km (0.088 R)
• M19: 7,050,697 km (0.112 R)
• M20: 7,583,864 km (0.074 R)
• M21: 7,968,181 km (0.093 R)
• M22: 8,065,270 km (0.117 R)
• M23: 8,162,658 km (0.07 R)
• M24: 8,490,577 km (0.118 R)
• M25: 8,622,821 km (0.107 R)
• M26: 9,125,321 km (0.053 R)
• M27: 9,363,032 km (0.11 R)
• M28: 9,499,764 km (0.11 R)
• M29: 9,983,863 km (0.07 R)
• M30: 10,299,215 km (0.108 R)
• M31: 10,511,345 km (0.106 R)
• M32: 10,796,478 km (0.117 R)
• M33: 11,228,966 km (0.071 R)
• M34: 11,410,877 km (0.115 R)
• M35: 12,598,235 km (0.109 R)
• M36: 12,977,316 km (0.102 R)
• M37: 14,058,909 km (0.097 R)
• M38: 15,410,825 km (0.09 R)
• M39: 15,775,694 km (0.119 R)
• M40: 16,184,395 km (0.098 R)
• M41: 16,431,381 km (0.107 R)
• M42: 16,555,248 km (0.111 R)
• M43: 17,012,419 km (0.069 R)
• M44: 17,305,482 km (0.114 R)
• M45: 17,727,048 km (0.082 R)
• M46: 18,151,906 km (0.089 R)
• M47: 18,580,355 km (0.088 R)
• M48: 19,446,975 km (0.05 R)
• M49: 20,238,348 km (0.095 R)
• M50: 20,504,483 km (0.116 R)
• M51: 21,040,193 km (0.041 R)
• M52: 21,354,946 km (0.115 R)
• M53: 21,943,315 km (0.08 R)
• M54: 22,308,184 km (0.106 R)
• M55: 22,445,515 km (0.107 R)
• M56: 22,721,074 km (0.077 R)
• M57: 23,043,906 km (0.1 R)
• M58: 23,927,880 km (0.088 R)
• M59: 24,209,274 km (0.095 R)
• M60: 24,539,137 km (0.117 R)
• M61: 24,870,347 km (0.119 R)
• M62: 25,060,336 km (0.025 R)
• M63: 25,298,496 km (0.12 R)
• M64: 25,633,146 km (0.1 R)
• M65: 26,306,786 km (0.059 R)
• M66: 26,694,394 km (0.08 R)
• M67: 27,132,715 km (0.03 R)
• M68: 27,622,648 km (0.065 R)
• M69: 28,164,791 km (0.03 R)
• M70: 28,412,376 km (0.061 R)
• M71: 28,760,340 km (0.099 R)
• M72: 28,859,972 km (0.106 R)
• M73: 29,510,574 km (0.096 R)
• M74: 30,267,240 km (0.047 R)
• M75: 31,593,874 km (0.083 R)
• M76: 31,954,404 km (0.118 R)
• M77: 32,109,238 km (0.089 R)
• M78: 32,419,803 km (0.105 R)
• M79: 32,783,326 km (0.069 R)
• M80: 32,887,446 km (0.094 R)
• M81: 32,991,716 km (0.068 R)
• M82: 34,886,672 km (0.084 R)
• M83: 35,205,914 km (0.049 R)
• M84: 35,472,797 km (0.111 R)

Asteroid Belt

Center: 9.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.4

Radius: 6.3

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.13 AU - 14.95 AU

Year: 19074 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,558,944 km

• M1: 219,610 km (0.087 R)
• M2: 376,987 km (0.091 R)
• M3: 495,767 km (0.113 R)
• M4: 588,219 km (0.028 R)
• M5: 769,681 km (0.086 R)
• M6: 1,208,601 km (0.079 R)
• M7: 1,361,490 km (0.088 R)
• M8: 1,520,662 km (0.074 R)
• M9: 1,915,302 km (0.094 R)
• M10: 2,154,808 km (0.062 R)
• M11: 2,531,794 km (0.051 R)
• M12: 2,695,006 km (0.12 R)
• M13: 2,929,276 km (0.101 R)
• M14: 3,892,985 km (0.094 R)
• M15: 4,311,710 km (0.096 R)
• M16: 4,428,396 km (0.057 R)
• M17: 4,467,591 km (0.119 R)
• M18: 4,585,624 km (0.025 R)
• M19: 4,824,980 km (0.114 R)
• M20: 5,694,293 km (0.039 R)
• M21: 5,736,779 km (0.11 R)
• M22: 5,865,284 km (0.092 R)
• M23: 6,212,500 km (0.092 R)
• M24: 7,339,720 km (0.095 R)
• M25: 7,713,715 km (0.072 R)
• M26: 8,238,056 km (0.073 R)
• M27: 8,383,016 km (0.114 R)
• M28: 8,528,874 km (0.081 R)
• M29: 8,577,643 km (0.034 R)
• M30: 8,773,766 km (0.07 R)
• M31: 9,421,375 km (0.087 R)
• M32: 9,827,533 km (0.058 R)
• M33: 11,401,153 km (0.092 R)
• M34: 14,076,561 km (0.111 R)
• M35: 15,602,908 km (0.06 R)
• M36: 16,203,843 km (0.118 R)
• M37: 16,264,281 km (0.086 R)
• M38: 16,812,258 km (0.101 R)
• M39: 18,492,092 km (0.039 R)
• M40: 18,618,652 km (0.056 R)
• M41: 19,641,452 km (0.057 R)
• M42: 20,159,659 km (0.054 R)
• M43: 21,077,293 km (0.08 R)
• M44: 21,807,929 km (0.085 R)
• M45: 21,941,669 km (0.078 R)
• M46: 22,411,855 km (0.096 R)
• M47: 22,479,174 km (0.081 R)
• M48: 22,546,793 km (0.098 R)
• M49: 23,636,015 km (0.11 R)
• M50: 24,048,905 km (0.059 R)
• M51: 24,672,728 km (0.053 R)
• M52: 25,021,590 km (0.077 R)
• M53: 25,724,102 km (0.117 R)
• M54: 27,292,486 km (0.077 R)
• M55: 27,436,698 km (0.114 R)
• M56: 27,508,804 km (0.066 R)
• M57: 27,653,316 km (0.119 R)
• M58: 27,870,532 km (0.095 R)
• M59: 28,306,759 km (0.085 R)
• M60: 28,745,081 km (0.037 R)
• M61: 28,818,384 km (0.088 R)
• M62: 29,259,399 km (0.071 R)
• M63: 30,297,159 km (0.066 R)
• M64: 30,895,551 km (0.104 R)
• M65: 31,346,887 km (0.049 R)
• M66: 31,800,319 km (0.061 R)
• M67: 33,945,402 km (0.092 R)
• M68: 36,612,134 km (0.058 R)
• M69: 37,169,536 km (0.115 R)
• M70: 37,249,421 km (0.103 R)
• M71: 37,489,226 km (0.081 R)
• M72: 37,890,149 km (0.03 R)
• M73: 38,858,346 km (0.083 R)
• M74: 39,020,510 km (0.1 R)
• M75: 40,079,962 km (0.082 R)
• M76: 40,407,731 km (0.037 R)
• M77: 41,313,995 km (0.108 R)
• M78: 42,143,665 km (0.047 R)
• M79: 42,727,845 km (0.106 R)
• M80: 43,903,833 km (0.108 R)
• M81: 43,988,356 km (0.091 R)
• M82: 44,835,379 km (0.079 R)
• M83: 48,888,435 km (0.102 R)
• M84: 49,326,457 km (0.07 R)
• M85: 50,294,655 km (0.102 R)
• M86: 50,471,330 km (0.072 R)
• M87: 52,249,899 km (0.116 R)
• M88: 53,146,738 km (0.101 R)
• M89: 53,958,306 km (0.056 R)
• M90: 54,139,170 km (0.064 R)
• M91: 55,867,923 km (0.066 R)
• M92: 55,959,328 km (0.055 R)
• M93: 57,429,875 km (0.079 R)
• M94: 58,262,686 km (0.067 R)
• M95: 58,355,437 km (0.093 R)
• M96: 58,633,988 km (0.114 R)
• M97: 62,011,758 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.1

Radius: 3.3

Gravity: 53.64 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.54 AU - 16.62 AU

Year: 26736 Days

Day: 16.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,558,944 km

• M1: 663,915 km (0.105 R)
• M2: 1,078,750 km (0.099 R)
• M3: 1,295,218 km (0.041 R)
• M4: 1,731,895 km (0.094 R)
• M5: 2,021,366 km (0.076 R)
• M6: 2,443,532 km (0.095 R)
• M7: 2,850,288 km (0.092 R)
• M8: 2,934,063 km (0.034 R)
• M9: 3,147,240 km (0.095 R)
• M10: 5,024,095 km (0.089 R)
• M11: 5,381,634 km (0.089 R)
• M12: 6,284,008 km (0.053 R)
• M13: 6,558,221 km (0.079 R)
• M14: 6,613,423 km (0.113 R)
• M15: 6,724,574 km (0.087 R)
• M16: 7,118,166 km (0.079 R)
• M17: 7,519,238 km (0.113 R)
• M18: 7,986,582 km (0.106 R)
• M19: 8,523,488 km (0.062 R)
• M20: 10,074,818 km (0.052 R)
• M21: 10,784,510 km (0.085 R)
• M22: 11,046,456 km (0.108 R)
• M23: 12,731,078 km (0.111 R)
• M24: 12,869,157 km (0.06 R)
• M25: 13,286,684 km (0.11 R)
• M26: 14,927,923 km (0.104 R)
• M27: 15,000,777 km (0.096 R)
• M28: 15,073,631 km (0.113 R)
• M29: 15,146,635 km (0.072 R)
• M30: 15,513,598 km (0.091 R)
• M31: 16,331,151 km (0.048 R)
• M32: 16,631,842 km (0.12 R)
• M33: 17,468,244 km (0.066 R)
• M34: 18,630,769 km (0.094 R)
• M35: 19,260,875 km (0.088 R)
• M36: 19,978,048 km (0.092 R)
• M37: 20,138,566 km (0.118 R)
• M38: 21,520,701 km (0.102 R)
• M39: 22,181,475 km (0.075 R)
• M40: 22,347,828 km (0.097 R)
• M41: 24,804,524 km (0.064 R)
• M42: 25,063,627 km (0.081 R)
• M43: 25,758,659 km (0.11 R)
• M44: 26,108,568 km (0.118 R)
• M45: 26,196,233 km (0.078 R)
• M46: 26,548,087 km (0.081 R)
• M47: 27,702,384 km (0.113 R)
• M48: 29,145,405 km (0.112 R)
• M49: 29,784,487 km (0.082 R)
• M50: 33,237,655 km (0.065 R)
• M51: 33,809,418 km (0.093 R)
• M52: 33,905,011 km (0.113 R)
• M53: 34,000,754 km (0.115 R)
• M54: 36,128,933 km (0.112 R)
• M55: 36,324,607 km (0.118 R)
• M56: 36,913,424 km (0.035 R)
• M57: 37,110,445 km (0.062 R)
• M58: 39,300,408 km (0.116 R)
• M59: 39,602,296 km (0.05 R)
• M60: 39,904,933 km (0.116 R)
• M61: 40,919,206 km (0.08 R)
• M62: 41,123,108 km (0.074 R)
• M63: 42,147,554 km (0.041 R)
• M64: 43,180,378 km (0.114 R)
• M65: 43,284,199 km (0.102 R)
• M66: 43,491,841 km (0.079 R)
• M67: 46,753,823 km (0.063 R)
• M68: 47,073,663 km (0.087 R)
• M69: 50,420,766 km (0.083 R)
• M70: 51,957,435 km (0.113 R)
• M71: 52,842,306 km (0.118 R)
• M72: 53,064,310 km (0.082 R)
• M73: 56,544,854 km (0.041 R)
• M74: 56,999,332 km (0.114 R)
• M75: 57,113,176 km (0.12 R)
• M76: 62,546,421 km (0.119 R)
• M77: 64,433,299 km (0.101 R)
• M78: 66,698,061 km (0.084 R)
• M79: 68,141,830 km (0.118 R)
• M80: 68,383,580 km (0.03 R)
• M81: 68,625,480 km (0.104 R)
• M82: 68,988,853 km (0.115 R)
• M83: 69,595,921 km (0.045 R)
• M84: 72,781,309 km (0.118 R)
• M85: 74,143,248 km (0.092 R)
• M86: 74,640,661 km (0.043 R)
• M87: 76,139,183 km (0.059 R)
• M88: 77,018,070 km (0.1 R)
• M89: 78,026,509 km (0.077 R)
• M90: 78,659,009 km (0.092 R)
• M91: 79,928,946 km (0.103 R)
• M92: 80,183,860 km (0.101 R)
• M93: 80,949,951 km (0.026 R)
• M94: 85,988,407 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit