🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 18.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,117,490 km

• M1: 327,470 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.76 AU - 1.02 AU

Year: 304 Days

Day: 19.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.21 AU - 1.77 AU

Year: 658 Days

Day: 45.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 151.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.33 AU - 1.71 AU

Year: 678 Days

Day: 43 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.58 AU - 7.58 AU

Year: 7547 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,117,490 km

• M1: 476,170 km (0.102 R)
• M2: 615,745 km (0.034 R)
• M3: 880,084 km (0.102 R)
• M4: 1,061,098 km (0.069 R)
• M5: 1,310,777 km (0.082 R)
• M6: 1,404,874 km (0.093 R)
• M7: 2,568,595 km (0.111 R)
• M8: 3,061,072 km (0.067 R)
• M9: 3,240,589 km (0.117 R)
• M10: 3,583,467 km (0.039 R)
• M11: 3,691,327 km (0.103 R)
• M12: 4,077,739 km (0.098 R)
• M13: 5,531,680 km (0.073 R)
• M14: 6,006,654 km (0.11 R)
• M15: 6,200,383 km (0.117 R)
• M16: 6,363,445 km (0.089 R)
• M17: 6,462,030 km (0.083 R)
• M18: 6,561,063 km (0.118 R)
• M19: 6,794,137 km (0.096 R)
• M20: 7,234,254 km (0.027 R)
• M21: 7,683,795 km (0.106 R)
• M22: 7,929,734 km (0.062 R)
• M23: 8,610,255 km (0.096 R)
• M24: 9,160,925 km (0.117 R)
• M25: 9,647,417 km (0.1 R)
• M26: 9,760,962 km (0.109 R)
• M27: 10,065,842 km (0.102 R)
• M28: 10,219,330 km (0.115 R)
• M29: 10,528,997 km (0.064 R)
• M30: 10,999,183 km (0.105 R)
• M31: 11,117,815 km (0.055 R)
• M32: 11,838,577 km (0.058 R)
• M33: 12,041,432 km (0.03 R)
• M34: 12,368,602 km (0.101 R)
• M35: 12,947,995 km (0.03 R)
• M36: 13,241,057 km (0.104 R)
• M37: 13,367,467 km (0.079 R)
• M38: 13,663,671 km (0.099 R)
• M39: 13,791,278 km (0.081 R)
• M40: 14,219,577 km (0.094 R)
• M41: 14,522,064 km (0.084 R)
• M42: 15,753,105 km (0.07 R)
• M43: 16,743,891 km (0.08 R)
• M44: 18,361,493 km (0.12 R)
• M45: 19,403,592 km (0.058 R)
• M46: 19,595,077 km (0.059 R)
• M47: 20,757,752 km (0.118 R)
• M48: 21,002,643 km (0.064 R)
• M49: 21,199,365 km (0.11 R)
• M50: 22,442,673 km (0.088 R)
• M51: 23,709,617 km (0.104 R)
• M52: 23,965,878 km (0.119 R)
• M53: 24,325,960 km (0.055 R)
• M54: 24,480,944 km (0.094 R)
• M55: 26,577,857 km (0.077 R)
• M56: 27,647,781 km (0.052 R)
• M57: 28,079,670 km (0.101 R)
• M58: 28,513,803 km (0.076 R)
• M59: 30,050,921 km (0.077 R)
• M60: 30,941,328 km (0.078 R)
• M61: 31,221,375 km (0.03 R)
• M62: 31,671,216 km (0.08 R)
• M63: 31,840,411 km (0.115 R)
• M64: 32,463,486 km (0.116 R)
• M65: 32,748,021 km (0.048 R)
• M66: 33,721,754 km (0.095 R)
• M67: 34,241,157 km (0.064 R)
• M68: 34,588,823 km (0.091 R)
• M69: 34,705,060 km (0.106 R)
• M70: 36,344,952 km (0.035 R)
• M71: 36,758,890 km (0.054 R)
• M72: 38,190,092 km (0.084 R)
• M73: 38,370,208 km (0.105 R)
• M74: 39,214,838 km (0.104 R)
• M75: 40,370,781 km (0.12 R)
• M76: 40,493,002 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 10

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.96 AU - 8.6 AU

Year: 7848 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,117,490 km

• M1: 218,114 km (0.075 R)
• M2: 310,416 km (0.088 R)
• M3: 432,487 km (0.089 R)
• M4: 536,757 km (0.119 R)
• M5: 663,766 km (0.099 R)
• M6: 731,534 km (0.06 R)
• M7: 830,567 km (0.068 R)
• M8: 1,091,167 km (0.11 R)
• M9: 1,290,730 km (0.12 R)
• M10: 1,538,913 km (0.112 R)
• M11: 1,725,761 km (0.077 R)
• M12: 1,999,974 km (0.105 R)
• M13: 2,204,474 km (0.088 R)
• M14: 2,458,940 km (0.105 R)
• M15: 2,524,165 km (0.1 R)
• M16: 2,633,970 km (0.071 R)
• M17: 2,858,666 km (0.053 R)
• M18: 2,927,331 km (0.083 R)
• M19: 3,019,783 km (0.032 R)
• M20: 3,183,891 km (0.1 R)
• M21: 3,945,644 km (0.065 R)
• M22: 4,099,580 km (0.061 R)
• M23: 4,386,808 km (0.105 R)
• M24: 4,466,394 km (0.072 R)
• M25: 4,761,999 km (0.117 R)
• M26: 5,287,836 km (0.101 R)
• M27: 5,486,203 km (0.092 R)
• M28: 5,715,985 km (0.053 R)
• M29: 6,037,172 km (0.074 R)
• M30: 6,125,734 km (0.084 R)
• M31: 6,454,400 km (0.111 R)
• M32: 6,605,793 km (0.102 R)
• M33: 6,942,837 km (0.09 R)
• M34: 7,066,704 km (0.072 R)
• M35: 7,348,397 km (0.113 R)
• M36: 7,569,951 km (0.11 R)
• M37: 7,890,540 km (0.042 R)
• M38: 8,280,841 km (0.063 R)
• M39: 8,611,153 km (0.086 R)
• M40: 8,878,334 km (0.085 R)
• M41: 8,979,313 km (0.075 R)
• M42: 9,905,025 km (0.056 R)
• M43: 10,149,916 km (0.059 R)
• M44: 10,645,833 km (0.114 R)
• M45: 11,222,234 km (0.031 R)
• M46: 11,477,597 km (0.11 R)
• M47: 12,105,908 km (0.092 R)
• M48: 13,126,615 km (0.07 R)
• M49: 13,395,741 km (0.096 R)
• M50: 13,550,426 km (0.033 R)
• M51: 14,530,142 km (0.101 R)
• M52: 15,370,732 km (0.051 R)
• M53: 15,858,122 km (0.065 R)
• M54: 16,062,772 km (0.105 R)
• M55: 16,433,326 km (0.061 R)
• M56: 17,098,887 km (0.071 R)
• M57: 18,156,544 km (0.079 R)
• M58: 18,456,488 km (0.072 R)
• M59: 18,542,506 km (0.119 R)
• M60: 19,672,569 km (0.074 R)
• M61: 20,290,408 km (0.111 R)
• M62: 20,379,120 km (0.12 R)
• M63: 21,228,835 km (0.086 R)
• M64: 21,319,043 km (0.083 R)
• M65: 21,635,442 km (0.052 R)
• M66: 21,953,488 km (0.073 R)
• M67: 22,273,029 km (0.056 R)
• M68: 23,194,551 km (0.069 R)
• M69: 23,659,950 km (0.05 R)
• M70: 23,987,570 km (0.113 R)
• M71: 24,789,564 km (0.104 R)
• M72: 25,600,235 km (0.096 R)
• M73: 26,033,021 km (0.064 R)
• M74: 26,759,618 km (0.114 R)
• M75: 29,229,479 km (0.055 R)
• M76: 29,883,521 km (0.086 R)
• M77: 30,085,777 km (0.094 R)
• M78: 30,950,303 km (0.066 R)
• M79: 31,052,479 km (0.107 R)
• M80: 31,513,988 km (0.083 R)
• M81: 32,547,560 km (0.069 R)
• M82: 33,225,388 km (0.111 R)
• M83: 33,697,369 km (0.116 R)
• M84: 34,013,320 km (0.104 R)
• M85: 35,393,510 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690

Radius: 4.8

Gravity: 29.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.66 AU - 19.4 AU

Year: 22133 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,117,490 km

• M1: 153,787 km (0.117 R)
• M2: 421,417 km (0.115 R)
• M3: 1,380,040 km (0.08 R)
• M4: 2,298,272 km (0.06 R)
• M5: 2,638,458 km (0.095 R)
• M6: 2,953,960 km (0.045 R)
• M7: 3,116,273 km (0.045 R)
• M8: 3,491,913 km (0.119 R)
• M9: 3,620,418 km (0.096 R)
• M10: 3,970,477 km (0.088 R)
• M11: 4,797,005 km (0.115 R)
• M12: 5,132,553 km (0.056 R)
• M13: 6,443,479 km (0.111 R)
• M14: 7,244,277 km (0.074 R)
• M15: 7,408,087 km (0.077 R)
• M16: 8,589,311 km (0.091 R)
• M17: 8,704,801 km (0.056 R)
• M18: 9,172,145 km (0.072 R)
• M19: 10,808,297 km (0.11 R)
• M20: 11,310,048 km (0.09 R)
• M21: 11,500,187 km (0.113 R)
• M22: 12,728,834 km (0.097 R)
• M23: 13,258,560 km (0.094 R)
• M24: 13,526,041 km (0.11 R)
• M25: 14,682,881 km (0.044 R)
• M26: 14,820,960 km (0.108 R)
• M27: 15,448,075 km (0.113 R)
• M28: 17,235,021 km (0.117 R)
• M29: 18,561,505 km (0.082 R)
• M30: 19,767,863 km (0.104 R)
• M31: 20,689,236 km (0.107 R)
• M32: 21,389,354 km (0.117 R)
• M33: 22,493,835 km (0.11 R)
• M34: 22,733,042 km (0.09 R)
• M35: 22,972,847 km (0.1 R)
• M36: 23,294,184 km (0.047 R)
• M37: 25,916,784 km (0.102 R)
• M38: 27,858,714 km (0.058 R)
• M39: 28,459,050 km (0.066 R)
• M40: 29,063,575 km (0.049 R)
• M41: 30,637,345 km (0.074 R)
• M42: 31,523,712 km (0.058 R)
• M43: 31,612,723 km (0.119 R)
• M44: 32,059,422 km (0.105 R)
• M45: 32,418,307 km (0.113 R)
• M46: 33,684,953 km (0.115 R)
• M47: 34,049,672 km (0.096 R)
• M48: 35,893,466 km (0.096 R)
• M49: 36,546,311 km (0.096 R)
• M50: 40,836,329 km (0.096 R)
• M51: 41,517,747 km (0.069 R)
• M52: 41,615,435 km (0.066 R)
• M53: 42,793,369 km (0.035 R)
• M54: 43,287,341 km (0.053 R)
• M55: 43,882,740 km (0.119 R)
• M56: 44,181,338 km (0.114 R)
• M57: 44,680,695 km (0.095 R)
• M58: 45,081,468 km (0.09 R)
• M59: 45,785,775 km (0.056 R)
• M60: 46,189,839 km (0.082 R)
• M61: 48,022,562 km (0.047 R)
• M62: 48,125,186 km (0.091 R)
• M63: 48,535,982 km (0.099 R)
• M64: 50,503,194 km (0.082 R)
• M65: 50,920,572 km (0.077 R)
• M66: 51,129,859 km (0.05 R)
• M67: 51,864,086 km (0.098 R)
• M68: 52,601,902 km (0.076 R)
• M69: 54,728,885 km (0.093 R)
• M70: 56,234,588 km (0.084 R)
• M71: 56,667,225 km (0.096 R)
• M72: 57,318,275 km (0.114 R)
• M73: 58,408,843 km (0.116 R)
• M74: 60,057,711 km (0.087 R)
• M75: 61,833,138 km (0.115 R)
• M76: 62,391,438 km (0.083 R)
• M77: 63,288,277 km (0.085 R)
• M78: 64,981,425 km (0.11 R)
• M79: 66,004,376 km (0.105 R)
• M80: 66,346,506 km (0.038 R)
• M81: 66,803,677 km (0.118 R)
• M82: 67,032,711 km (0.031 R)
• M83: 68,296,664 km (0.066 R)
• M84: 68,758,173 km (0.073 R)
• M85: 70,265,521 km (0.093 R)
• M86: 72,018,210 km (0.052 R)
• M87: 73,548,746 km (0.054 R)
• M88: 73,785,111 km (0.09 R)
• M89: 74,021,774 km (0.098 R)
• M90: 75,208,983 km (0.1 R)
• M91: 75,804,981 km (0.05 R)
• M92: 76,402,475 km (0.095 R)
• M93: 80,020,200 km (0.075 R)
• M94: 81,116,453 km (0.099 R)
• M95: 81,360,747 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.7

Radius: 4.9

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.66 AU - 17.3 AU

Year: 25304 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,117,490 km

• M1: 196,721 km (0.072 R)
• M2: 342,130 km (0.1 R)
• M3: 518,955 km (0.09 R)
• M4: 744,249 km (0.07 R)
• M5: 1,046,437 km (0.113 R)
• M6: 1,121,236 km (0.102 R)
• M7: 1,356,404 km (0.074 R)
• M8: 1,438,234 km (0.077 R)
• M9: 1,549,834 km (0.108 R)
• M10: 1,932,206 km (0.076 R)
• M11: 2,574,430 km (0.075 R)
• M12: 2,608,089 km (0.117 R)
• M13: 2,883,349 km (0.116 R)
• M14: 3,204,087 km (0.095 R)
• M15: 3,276,792 km (0.062 R)
• M16: 3,424,146 km (0.042 R)
• M17: 3,687,139 km (0.111 R)
• M18: 4,272,366 km (0.067 R)
• M19: 4,719,663 km (0.103 R)
• M20: 4,761,102 km (0.087 R)
• M21: 5,353,509 km (0.097 R)
• M22: 6,376,310 km (0.034 R)
• M23: 7,217,648 km (0.074 R)
• M24: 7,651,333 km (0.073 R)
• M25: 8,093,394 km (0.066 R)
• M26: 9,105,274 km (0.114 R)
• M27: 10,641,645 km (0.091 R)
• M28: 11,189,771 km (0.104 R)
• M29: 11,245,122 km (0.11 R)
• M30: 11,972,617 km (0.102 R)
• M31: 12,256,404 km (0.084 R)
• M32: 12,888,605 km (0.117 R)
• M33: 13,531,427 km (0.11 R)
• M34: 13,708,550 km (0.094 R)
• M35: 13,767,791 km (0.079 R)
• M36: 14,424,675 km (0.118 R)
• M37: 15,152,768 km (0.112 R)
• M38: 15,275,439 km (0.068 R)
• M39: 17,600,788 km (0.113 R)
• M40: 17,729,592 km (0.083 R)
• M41: 17,794,068 km (0.091 R)
• M42: 19,167,078 km (0.064 R)
• M43: 19,699,048 km (0.108 R)
• M44: 20,573,746 km (0.117 R)
• M45: 21,392,346 km (0.089 R)
• M46: 21,874,799 km (0.105 R)
• M47: 23,272,941 km (0.101 R)
• M48: 23,769,007 km (0.067 R)
• M49: 24,054,141 km (0.096 R)
• M50: 25,642,122 km (0.087 R)
• M51: 26,227,947 km (0.106 R)
• M52: 27,711,659 km (0.117 R)
• M53: 29,604,222 km (0.115 R)
• M54: 30,450,198 km (0.081 R)
• M55: 30,604,732 km (0.094 R)
• M56: 30,914,849 km (0.084 R)
• M57: 31,226,012 km (0.055 R)
• M58: 31,538,223 km (0.061 R)
• M59: 33,432,880 km (0.079 R)
• M60: 34,474,381 km (0.092 R)
• M61: 35,526,652 km (0.072 R)
• M62: 35,852,476 km (0.098 R)
• M63: 37,579,434 km (0.1 R)
• M64: 37,994,718 km (0.109 R)
• M65: 38,077,894 km (0.063 R)
• M66: 38,578,448 km (0.086 R)
• M67: 38,913,398 km (0.083 R)
• M68: 40,517,386 km (0.103 R)
• M69: 41,199,254 km (0.103 R)
• M70: 41,455,964 km (0.079 R)
• M71: 42,315,403 km (0.097 R)
• M72: 42,747,292 km (0.028 R)
• M73: 43,702,624 km (0.093 R)
• M74: 44,752,801 km (0.118 R)
• M75: 46,521,497 km (0.114 R)
• M76: 47,056,459 km (0.054 R)
• M77: 50,035,551 km (0.045 R)
• M78: 51,317,605 km (0.102 R)
• M79: 52,517,828 km (0.066 R)
• M80: 53,727,327 km (0.095 R)
• M81: 55,700,374 km (0.079 R)
• M82: 55,984,161 km (0.111 R)
• M83: 57,028,803 km (0.041 R)
• M84: 58,175,770 km (0.115 R)
• M85: 59,233,875 km (0.091 R)
• M86: 60,492,442 km (0.057 R)
• M87: 60,686,919 km (0.09 R)
• M88: 62,446,041 km (0.107 R)
• M89: 63,825,782 km (0.071 R)
• M90: 64,717,984 km (0.107 R)
• M91: 65,315,178 km (0.114 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit