🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 149 Days

Day: 47.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 216 Days

Day: 32.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,213,125 km

• M1: 237,711 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.82 AU - 1.02 AU

Year: 340 Days

Day: 40.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,213,125 km

• M1: 497,263 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 379 Days

Day: 47.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.33 AU - 3.23 AU

Year: 1785 Days

Day: 37.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 9.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.32 AU - 8.46 AU

Year: 6963 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 114,213,125 km

• M1: 116,986 km (0.112 R)
• M2: 218,862 km (0.032 R)
• M3: 298,298 km (0.049 R)
• M4: 364,720 km (0.111 R)
• M5: 834,756 km (0.111 R)
• M6: 949,348 km (0.114 R)
• M7: 1,042,398 km (0.101 R)
• M8: 1,370,017 km (0.078 R)
• M9: 1,430,156 km (0.116 R)
• M10: 1,680,433 km (0.073 R)
• M11: 2,099,457 km (0.117 R)
• M12: 2,366,339 km (0.087 R)
• M13: 2,494,694 km (0.067 R)
• M14: 2,777,434 km (0.12 R)
• M15: 2,835,328 km (0.099 R)
• M16: 3,150,531 km (0.106 R)
• M17: 3,231,164 km (0.12 R)
• M18: 3,312,396 km (0.108 R)
• M19: 3,665,597 km (0.083 R)
• M20: 3,814,596 km (0.059 R)
• M21: 3,965,690 km (0.057 R)
• M22: 4,074,747 km (0.105 R)
• M23: 4,206,991 km (0.107 R)
• M24: 4,750,331 km (0.085 R)
• M25: 4,936,281 km (0.08 R)
• M26: 5,267,640 km (0.058 R)
• M27: 5,436,087 km (0.068 R)
• M28: 5,704,466 km (0.12 R)
• M29: 5,877,401 km (0.113 R)
• M30: 6,458,140 km (0.113 R)
• M31: 6,612,675 km (0.104 R)
• M32: 7,242,931 km (0.092 R)
• M33: 7,430,377 km (0.09 R)
• M34: 7,511,159 km (0.107 R)
• M35: 7,619,468 km (0.034 R)
• M36: 8,419,667 km (0.097 R)
• M37: 9,566,933 km (0.073 R)
• M38: 9,772,780 km (0.054 R)
• M39: 10,368,928 km (0.056 R)
• M40: 10,549,941 km (0.079 R)
• M41: 10,610,528 km (0.106 R)
• M42: 10,823,705 km (0.104 R)
• M43: 11,161,348 km (0.043 R)
• M44: 12,258,798 km (0.03 R)
• M45: 12,771,918 km (0.083 R)
• M46: 12,966,096 km (0.065 R)
• M47: 13,686,709 km (0.12 R)
• M48: 14,690,062 km (0.111 R)
• M49: 14,961,732 km (0.101 R)
• M50: 15,303,563 km (0.117 R)
• M51: 15,717,201 km (0.046 R)
• M52: 15,821,172 km (0.104 R)
• M53: 16,134,430 km (0.05 R)
• M54: 16,449,782 km (0.098 R)
• M55: 18,311,527 km (0.083 R)
• M56: 19,676,458 km (0.078 R)
• M57: 20,883,115 km (0.081 R)
• M58: 21,534,015 km (0.101 R)
• M59: 21,610,908 km (0.063 R)
• M60: 22,464,065 km (0.094 R)
• M61: 22,659,440 km (0.1 R)
• M62: 22,973,296 km (0.054 R)
• M63: 23,367,636 km (0.096 R)
• M64: 23,486,417 km (0.082 R)
• M65: 23,963,335 km (0.113 R)
• M66: 24,564,120 km (0.076 R)
• M67: 26,190,099 km (0.05 R)
• M68: 26,437,085 km (0.063 R)
• M69: 26,726,108 km (0.116 R)
• M70: 26,933,152 km (0.116 R)
• M71: 27,557,573 km (0.093 R)
• M72: 27,724,973 km (0.111 R)
• M73: 28,060,671 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.1

Radius: 4.2

Gravity: 23.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.22 AU - 12.24 AU

Year: 16467 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,213,125 km

• M1: 72,106 km (0.082 R)
• M2: 274,961 km (0.066 R)
• M3: 359,633 km (0.082 R)
• M4: 436,975 km (0.048 R)
• M5: 469,438 km (0.097 R)
• M6: 554,559 km (0.085 R)
• M7: 701,016 km (0.086 R)
• M8: 739,462 km (0.11 R)
• M9: 778,807 km (0.083 R)
• M10: 964,158 km (0.04 R)
• M11: 1,007,242 km (0.059 R)
• M12: 1,624,034 km (0.091 R)
• M13: 1,806,843 km (0.11 R)
• M14: 3,194,513 km (0.065 R)
• M15: 3,291,901 km (0.093 R)
• M16: 3,759,095 km (0.068 R)
• M17: 3,827,462 km (0.106 R)
• M18: 3,861,869 km (0.105 R)
• M19: 4,070,259 km (0.118 R)
• M20: 4,461,756 km (0.064 R)
• M21: 4,940,021 km (0.101 R)
• M22: 4,977,420 km (0.116 R)
• M23: 5,090,367 km (0.049 R)
• M24: 5,128,215 km (0.076 R)
• M25: 5,318,803 km (0.088 R)
• M26: 6,346,690 km (0.116 R)
• M27: 6,675,057 km (0.096 R)
• M28: 6,716,496 km (0.033 R)
• M29: 7,305,462 km (0.092 R)
• M30: 7,476,752 km (0.102 R)
• M31: 7,736,304 km (0.086 R)
• M32: 7,779,837 km (0.089 R)
• M33: 8,397,826 km (0.072 R)
• M34: 9,680,478 km (0.095 R)
• M35: 12,832,356 km (0.119 R)
• M36: 13,613,107 km (0.074 R)
• M37: 13,876,848 km (0.085 R)
• M38: 14,355,561 km (0.067 R)
• M39: 14,785,805 km (0.078 R)
• M40: 15,056,726 km (0.115 R)
• M41: 15,165,634 km (0.096 R)
• M42: 15,220,237 km (0.087 R)
• M43: 16,212,819 km (0.101 R)
• M44: 17,511,328 km (0.058 R)
• M45: 17,568,475 km (0.112 R)
• M46: 17,740,512 km (0.105 R)
• M47: 18,492,242 km (0.093 R)
• M48: 18,842,749 km (0.089 R)
• M49: 18,960,184 km (0.119 R)
• M50: 19,372,625 km (0.047 R)
• M51: 19,550,347 km (0.063 R)
• M52: 19,609,738 km (0.112 R)
• M53: 20,507,175 km (0.098 R)
• M54: 21,479,262 km (0.044 R)
• M55: 21,540,448 km (0.047 R)
• M56: 22,404,076 km (0.092 R)
• M57: 23,153,262 km (0.108 R)
• M58: 23,594,127 km (0.072 R)
• M59: 23,783,817 km (0.078 R)
• M60: 25,904,517 km (0.092 R)
• M61: 27,950,866 km (0.046 R)
• M62: 28,622,112 km (0.098 R)
• M63: 28,824,518 km (0.117 R)
• M64: 30,185,858 km (0.078 R)
• M65: 30,323,040 km (0.116 R)
• M66: 30,667,264 km (0.061 R)
• M67: 30,805,194 km (0.077 R)
• M68: 31,151,064 km (0.051 R)
• M69: 32,547,710 km (0.108 R)
• M70: 33,111,993 km (0.103 R)
• M71: 33,253,512 km (0.104 R)
• M72: 33,893,193 km (0.084 R)
• M73: 34,824,140 km (0.099 R)
• M74: 36,418,854 km (0.078 R)
• M75: 37,004,679 km (0.114 R)
• M76: 37,225,037 km (0.107 R)
• M77: 37,445,993 km (0.084 R)
• M78: 37,889,102 km (0.061 R)
• M79: 38,111,254 km (0.085 R)
• M80: 38,706,055 km (0.109 R)
• M81: 39,303,699 km (0.105 R)
• M82: 40,281,471 km (0.113 R)
• M83: 41,954,424 km (0.104 R)
• M84: 42,414,587 km (0.106 R)
• M85: 43,262,657 km (0.049 R)
• M86: 43,572,325 km (0.069 R)
• M87: 44,506,115 km (0.069 R)
• M88: 45,053,792 km (0.085 R)
• M89: 47,585,736 km (0.104 R)
• M90: 48,065,497 km (0.093 R)
• M91: 49,919,912 km (0.062 R)
• M92: 52,291,038 km (0.115 R)
• M93: 52,786,207 km (0.08 R)
• M94: 53,365,749 km (0.043 R)
• M95: 53,614,830 km (0.105 R)
• M96: 55,117,391 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.8

Radius: 6.6

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.14 AU - 19.36 AU

Year: 30017 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,213,125 km

• M1: 119,678 km (0.079 R)
• M2: 606,769 km (0.06 R)
• M3: 1,762,113 km (0.076 R)
• M4: 2,091,977 km (0.084 R)
• M5: 2,396,558 km (0.107 R)
• M6: 2,531,346 km (0.087 R)
• M7: 2,761,577 km (0.115 R)
• M8: 3,594,089 km (0.108 R)
• M9: 3,958,210 km (0.078 R)
• M10: 5,827,286 km (0.047 R)
• M11: 7,726,880 km (0.092 R)
• M12: 7,926,742 km (0.094 R)
• M13: 8,331,255 km (0.072 R)
• M14: 8,950,590 km (0.049 R)
• M15: 10,452,702 km (0.1 R)
• M16: 12,573,701 km (0.09 R)
• M17: 14,329,980 km (0.062 R)
• M18: 14,657,599 km (0.101 R)
• M19: 14,904,885 km (0.04 R)
• M20: 16,161,806 km (0.105 R)
• M21: 16,502,740 km (0.117 R)
• M22: 17,105,021 km (0.116 R)
• M23: 19,494,697 km (0.113 R)
• M24: 20,314,344 km (0.089 R)
• M25: 20,774,507 km (0.028 R)
• M26: 24,382,209 km (0.092 R)
• M27: 26,257,269 km (0.115 R)
• M28: 26,457,281 km (0.097 R)
• M29: 26,959,780 km (0.054 R)
• M30: 28,076,080 km (0.119 R)
• M31: 29,830,713 km (0.07 R)
• M32: 30,248,689 km (0.089 R)
• M33: 30,668,611 km (0.04 R)
• M34: 31,940,043 km (0.083 R)
• M35: 32,582,267 km (0.102 R)
• M36: 33,553,456 km (0.034 R)
• M37: 35,303,302 km (0.104 R)
• M38: 35,856,216 km (0.096 R)
• M39: 36,189,370 km (0.067 R)
• M40: 37,194,818 km (0.039 R)
• M41: 40,266,062 km (0.114 R)
• M42: 40,612,381 km (0.077 R)
• M43: 42,124,217 km (0.037 R)
• M44: 42,593,057 km (0.087 R)
• M45: 43,417,790 km (0.064 R)
• M46: 43,772,786 km (0.079 R)
• M47: 46,284,983 km (0.059 R)
• M48: 48,107,833 km (0.111 R)
• M49: 50,450,236 km (0.083 R)
• M50: 52,829,590 km (0.083 R)
• M51: 53,969,377 km (0.095 R)
• M52: 54,096,535 km (0.11 R)
• M53: 55,373,502 km (0.046 R)
• M54: 56,015,726 km (0.085 R)
• M55: 58,739,604 km (0.076 R)
• M56: 60,711,603 km (0.053 R)
• M57: 61,108,486 km (0.115 R)
• M58: 64,180,628 km (0.077 R)
• M59: 64,855,165 km (0.106 R)
• M60: 65,396,410 km (0.033 R)
• M61: 66,619,821 km (0.092 R)
• M62: 68,262,705 km (0.098 R)
• M63: 68,813,225 km (0.115 R)
• M64: 69,365,241 km (0.082 R)
• M65: 71,867,715 km (0.065 R)
• M66: 72,287,636 km (0.104 R)
• M67: 73,693,257 km (0.081 R)
• M68: 74,541,029 km (0.038 R)
• M69: 75,391,941 km (0.039 R)
• M70: 75,818,594 km (0.111 R)
• M71: 76,960,325 km (0.037 R)
• M72: 78,683,693 km (0.099 R)
• M73: 78,827,756 km (0.104 R)
• M74: 79,984,446 km (0.094 R)
• M75: 80,274,517 km (0.116 R)
• M76: 81,146,672 km (0.05 R)
• M77: 82,021,969 km (0.091 R)
• M78: 84,076,546 km (0.099 R)
• M79: 84,518,907 km (0.047 R)
• M80: 85,406,172 km (0.044 R)
• M81: 88,535,760 km (0.025 R)
• M82: 90,340,957 km (0.102 R)
• M83: 92,462,255 km (0.079 R)
• M84: 93,223,858 km (0.115 R)
• M85: 93,376,448 km (0.118 R)
• M86: 95,060,172 km (0.095 R)
• M87: 96,290,913 km (0.087 R)
• M88: 96,908,304 km (0.119 R)
• M89: 97,062,838 km (0.03 R)
• M90: 97,372,207 km (0.092 R)
• M91: 100,327,363 km (0.063 R)
• M92: 100,483,693 km (0.106 R)
• M93: 103,311,841 km (0.113 R)
• M94: 105,370,607 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 5.4

Gravity: 33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.28 AU - 20.04 AU

Year: 31034 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,213,125 km

• M1: 236,365 km (0.074 R)
• M2: 601,982 km (0.039 R)
• M3: 879,486 km (0.111 R)
• M4: 1,267,543 km (0.093 R)
• M5: 3,785,574 km (0.102 R)
• M6: 4,460,709 km (0.041 R)
• M7: 5,666,319 km (0.067 R)
• M8: 6,175,101 km (0.039 R)
• M9: 7,100,214 km (0.071 R)
• M10: 7,441,148 km (0.079 R)
• M11: 7,927,191 km (0.054 R)
• M12: 8,067,963 km (0.032 R)
• M13: 8,856,942 km (0.102 R)
• M14: 10,817,272 km (0.058 R)
• M15: 11,367,194 km (0.059 R)
• M16: 12,740,203 km (0.033 R)
• M17: 12,905,060 km (0.085 R)
• M18: 13,571,968 km (0.063 R)
• M19: 15,992,461 km (0.089 R)
• M20: 18,636,005 km (0.108 R)
• M21: 18,917,100 km (0.085 R)
• M22: 19,199,690 km (0.115 R)
• M23: 20,439,856 km (0.095 R)
• M24: 21,313,657 km (0.077 R)
• M25: 22,100,542 km (0.117 R)
• M26: 22,497,425 km (0.07 R)
• M27: 22,796,771 km (0.084 R)
• M28: 23,097,313 km (0.057 R)
• M29: 23,702,586 km (0.117 R)
• M30: 24,312,945 km (0.055 R)
• M31: 24,825,467 km (0.107 R)
• M32: 26,279,559 km (0.12 R)
• M33: 26,384,576 km (0.114 R)
• M34: 27,441,336 km (0.065 R)
• M35: 27,761,176 km (0.112 R)
• M36: 31,470,156 km (0.114 R)
• M37: 33,268,622 km (0.102 R)
• M38: 34,065,829 km (0.076 R)
• M39: 34,409,455 km (0.116 R)
• M40: 35,679,242 km (0.052 R)
• M41: 36,144,790 km (0.108 R)
• M42: 37,199,455 km (0.099 R)
• M43: 37,789,769 km (0.055 R)
• M44: 37,908,250 km (0.039 R)
• M45: 38,860,141 km (0.098 R)
• M46: 40,423,888 km (0.083 R)
• M47: 42,869,364 km (0.056 R)
• M48: 48,801,518 km (0.061 R)
• M49: 49,447,631 km (0.058 R)
• M50: 50,226,588 km (0.078 R)
• M51: 50,356,738 km (0.088 R)
• M52: 54,048,514 km (0.083 R)
• M53: 57,145,489 km (0.088 R)
• M54: 58,372,940 km (0.067 R)
• M55: 58,509,822 km (0.084 R)
• M56: 58,784,034 km (0.098 R)
• M57: 59,884,925 km (0.056 R)
• M58: 65,490,657 km (0.091 R)
• M59: 65,633,074 km (0.108 R)
• M60: 66,345,908 km (0.039 R)
• M61: 67,635,591 km (0.087 R)
• M62: 68,500,117 km (0.11 R)
• M63: 68,788,990 km (0.116 R)
• M64: 69,803,563 km (0.086 R)
• M65: 72,582,045 km (0.103 R)
• M66: 74,801,030 km (0.119 R)
• M67: 75,396,579 km (0.11 R)
• M68: 76,143,072 km (0.075 R)
• M69: 77,192,352 km (0.054 R)
• M70: 77,342,698 km (0.059 R)
• M71: 77,794,184 km (0.097 R)
• M72: 77,944,829 km (0.051 R)
• M73: 78,548,606 km (0.08 R)
• M74: 79,912,490 km (0.067 R)
• M75: 80,978,823 km (0.112 R)
• M76: 84,515,317 km (0.105 R)
• M77: 85,290,832 km (0.092 R)
• M78: 88,730,835 km (0.071 R)
• M79: 90,151,118 km (0.11 R)
• M80: 92,534,960 km (0.117 R)
• M81: 93,494,181 km (0.098 R)
• M82: 97,689,205 km (0.115 R)
• M83: 98,502,868 km (0.093 R)
• M84: 98,665,929 km (0.109 R)
• M85: 103,432,417 km (0.047 R)
• M86: 104,594,044 km (0.104 R)
• M87: 105,926,961 km (0.098 R)
• M88: 106,261,163 km (0.056 R)
• M89: 106,595,664 km (0.05 R)
• M90: 108,946,744 km (0.027 R)
• M91: 111,145,084 km (0.109 R)
• M92: 113,187,395 km (0.057 R)
• M93: 114,041,898 km (0.105 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: 317 - 17,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit