🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.06 AU - 1.08 AU

Year: 417 Days

Day: 24.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.97 AU - 1.31 AU

Year: 459 Days

Day: 20.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.68 AU - 2.3 AU

Year: 1058 Days

Day: 21.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,800,342 km

• M1: 186,249 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.03 AU - 3.15 AU

Year: 2046 Days

Day: 26.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 14.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.62 AU - 6.24 AU

Year: 5440 Days

Day: 5 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,800,342 km

• M1: 183,856 km (0.102 R)
• M2: 282,441 km (0.085 R)
• M3: 484,398 km (0.106 R)
• M4: 759,359 km (0.061 R)
• M5: 1,025,643 km (0.036 R)
• M6: 1,476,531 km (0.059 R)
• M7: 1,576,911 km (0.073 R)
• M8: 1,971,550 km (0.065 R)
• M9: 2,066,994 km (0.064 R)
• M10: 2,246,511 km (0.105 R)
• M11: 2,780,725 km (0.113 R)
• M12: 2,998,390 km (0.087 R)
• M13: 3,109,242 km (0.109 R)
• M14: 3,354,433 km (0.095 R)
• M15: 3,527,967 km (0.073 R)
• M16: 3,884,309 km (0.103 R)
• M17: 4,025,978 km (0.118 R)
• M18: 4,482,999 km (0.113 R)
• M19: 4,696,176 km (0.097 R)
• M20: 4,934,785 km (0.112 R)
• M21: 5,177,283 km (0.067 R)
• M22: 5,514,626 km (0.083 R)
• M23: 6,861,007 km (0.067 R)
• M24: 6,959,293 km (0.103 R)
• M25: 7,382,057 km (0.047 R)
• M26: 7,787,616 km (0.05 R)
• M27: 8,044,925 km (0.081 R)
• M28: 8,278,746 km (0.075 R)
• M29: 8,383,465 km (0.084 R)
• M30: 8,541,440 km (0.111 R)
• M31: 8,780,049 km (0.1 R)
• M32: 9,264,297 km (0.115 R)
• M33: 10,006,751 km (0.055 R)
• M34: 10,118,351 km (0.075 R)
• M35: 10,854,223 km (0.065 R)
• M36: 10,969,114 km (0.089 R)
• M37: 11,113,027 km (0.089 R)
• M38: 11,315,733 km (0.111 R)
• M39: 11,519,634 km (0.095 R)
• M40: 11,636,770 km (0.089 R)
• M41: 11,960,799 km (0.117 R)
• M42: 12,437,567 km (0.047 R)
• M43: 12,829,513 km (0.1 R)
• M44: 13,378,837 km (0.106 R)
• M45: 14,060,853 km (0.104 R)
• M46: 14,469,256 km (0.103 R)
• M47: 14,881,547 km (0.091 R)
• M48: 15,041,168 km (0.09 R)
• M49: 15,137,210 km (0.094 R)
• M50: 15,815,188 km (0.08 R)
• M51: 16,635,283 km (0.035 R)
• M52: 16,767,827 km (0.091 R)
• M53: 17,234,423 km (0.113 R)
• M54: 17,368,462 km (0.094 R)
• M55: 17,705,357 km (0.074 R)
• M56: 18,078,304 km (0.066 R)
• M57: 18,590,976 km (0.087 R)
• M58: 20,547,567 km (0.114 R)
• M59: 20,654,230 km (0.038 R)
• M60: 21,550,172 km (0.029 R)
• M61: 22,312,672 km (0.077 R)
• M62: 22,789,141 km (0.104 R)
• M63: 23,306,002 km (0.041 R)
• M64: 23,714,853 km (0.072 R)
• M65: 24,766,227 km (0.058 R)
• M66: 24,955,618 km (0.118 R)
• M67: 25,221,453 km (0.104 R)
• M68: 25,602,928 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734

Radius: 6.2

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.72 AU - 17.9 AU

Year: 23682 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,800,342 km

• M1: 139,425 km (0.118 R)
• M2: 1,230,891 km (0.088 R)
• M3: 1,324,839 km (0.101 R)
• M4: 1,621,043 km (0.097 R)
• M5: 1,689,708 km (0.11 R)
• M6: 1,865,485 km (0.039 R)
• M7: 2,388,928 km (0.111 R)
• M8: 2,467,318 km (0.087 R)
• M9: 2,586,398 km (0.114 R)
• M10: 2,997,343 km (0.048 R)
• M11: 3,082,015 km (0.092 R)
• M12: 3,340,670 km (0.059 R)
• M13: 3,428,484 km (0.108 R)
• M14: 4,785,486 km (0.095 R)
• M15: 5,338,998 km (0.089 R)
• M16: 5,754,432 km (0.102 R)
• M17: 6,671,018 km (0.096 R)
• M18: 9,932,850 km (0.12 R)
• M19: 9,996,130 km (0.103 R)
• M20: 10,571,334 km (0.044 R)
• M21: 10,635,960 km (0.036 R)
• M22: 11,157,308 km (0.031 R)
• M23: 11,354,927 km (0.119 R)
• M24: 11,620,314 km (0.083 R)
• M25: 11,887,795 km (0.105 R)
• M26: 12,360,524 km (0.066 R)
• M27: 13,115,993 km (0.105 R)
• M28: 15,764,624 km (0.067 R)
• M29: 16,283,728 km (0.102 R)
• M30: 16,733,270 km (0.063 R)
• M31: 17,186,851 km (0.079 R)
• M32: 18,028,787 km (0.073 R)
• M33: 19,752,753 km (0.1 R)
• M34: 20,231,915 km (0.088 R)
• M35: 20,312,100 km (0.113 R)
• M36: 20,795,899 km (0.105 R)
• M37: 21,939,126 km (0.105 R)
• M38: 22,518,519 km (0.082 R)
• M39: 23,354,771 km (0.114 R)
• M40: 24,713,867 km (0.084 R)
• M41: 26,273,126 km (0.071 R)
• M42: 26,888,123 km (0.088 R)
• M43: 27,774,939 km (0.112 R)
• M44: 27,953,409 km (0.096 R)
• M45: 28,671,330 km (0.049 R)
• M46: 29,304,278 km (0.09 R)
• M47: 29,486,040 km (0.076 R)
• M48: 30,216,676 km (0.102 R)
• M49: 30,768,542 km (0.114 R)
• M50: 30,953,295 km (0.069 R)
• M51: 32,632,083 km (0.031 R)
• M52: 33,767,680 km (0.079 R)
• M53: 34,531,976 km (0.078 R)
• M54: 36,077,471 km (0.107 R)
• M55: 36,662,848 km (0.115 R)
• M56: 38,040,794 km (0.078 R)
• M57: 39,636,405 km (0.054 R)
• M58: 42,480,709 km (0.095 R)
• M59: 43,408,814 km (0.066 R)
• M60: 45,600,423 km (0.108 R)
• M61: 46,444,753 km (0.1 R)
• M62: 47,827,786 km (0.049 R)
• M63: 48,041,711 km (0.06 R)
• M64: 48,685,580 km (0.094 R)
• M65: 51,398,687 km (0.089 R)
• M66: 52,057,067 km (0.094 R)
• M67: 54,830,462 km (0.108 R)
• M68: 55,278,657 km (0.107 R)
• M69: 58,449,833 km (0.082 R)
• M70: 58,907,602 km (0.085 R)
• M71: 59,251,827 km (0.103 R)
• M72: 59,596,650 km (0.115 R)
• M73: 60,172,752 km (0.088 R)
• M74: 62,145,648 km (0.098 R)
• M75: 62,846,963 km (0.11 R)
• M76: 63,315,952 km (0.09 R)
• M77: 63,433,387 km (0.068 R)
• M78: 64,375,554 km (0.064 R)
• M79: 66,035,193 km (0.103 R)
• M80: 66,154,422 km (0.119 R)
• M81: 66,870,398 km (0.062 R)
• M82: 66,990,076 km (0.079 R)
• M83: 67,589,066 km (0.067 R)
• M84: 68,069,574 km (0.12 R)
• M85: 74,418,508 km (0.117 R)
• M86: 76,784,997 km (0.095 R)
• M87: 77,663,136 km (0.036 R)
• M88: 77,788,798 km (0.119 R)
• M89: 78,544,567 km (0.089 R)
• M90: 79,049,759 km (0.044 R)
• M91: 79,682,707 km (0.109 R)
• M92: 80,317,302 km (0.089 R)
• M93: 80,444,460 km (0.114 R)
• M94: 80,698,926 km (0.095 R)
• M95: 85,324,791 km (0.031 R)
• M96: 85,584,194 km (0.086 R)
• M97: 86,885,695 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.3

Radius: 5.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.21 AU - 19.55 AU

Year: 26127 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,800,342 km

• M1: 124,017 km (0.062 R)
• M2: 166,652 km (0.086 R)
• M3: 203,453 km (0.072 R)
• M4: 803,490 km (0.096 R)
• M5: 942,915 km (0.118 R)
• M6: 1,141,133 km (0.065 R)
• M7: 1,518,718 km (0.031 R)
• M8: 1,575,714 km (0.047 R)
• M9: 1,662,481 km (0.106 R)
• M10: 2,151,965 km (0.08 R)
• M11: 2,346,443 km (0.1 R)
• M12: 3,551,753 km (0.091 R)
• M13: 3,859,176 km (0.117 R)
• M14: 4,055,748 km (0.111 R)
• M15: 4,664,761 km (0.114 R)
• M16: 5,388,964 km (0.107 R)
• M17: 5,697,285 km (0.063 R)
• M18: 5,741,865 km (0.06 R)
• M19: 5,831,175 km (0.09 R)
• M20: 6,285,055 km (0.038 R)
• M21: 6,844,551 km (0.085 R)
• M22: 7,178,304 km (0.08 R)
• M23: 7,274,645 km (0.086 R)
• M24: 7,812,001 km (0.077 R)
• M25: 9,289,280 km (0.06 R)
• M26: 10,086,487 km (0.094 R)
• M27: 11,183,039 km (0.104 R)
• M28: 11,745,378 km (0.12 R)
• M29: 12,259,246 km (0.108 R)
• M30: 12,897,431 km (0.11 R)
• M31: 13,250,033 km (0.087 R)
• M32: 14,145,376 km (0.101 R)
• M33: 14,569,935 km (0.079 R)
• M34: 14,937,048 km (0.118 R)
• M35: 15,060,167 km (0.09 R)
• M36: 15,431,320 km (0.108 R)
• M37: 15,555,785 km (0.104 R)
• M38: 15,680,550 km (0.114 R)
• M39: 17,396,886 km (0.109 R)
• M40: 18,640,044 km (0.074 R)
• M41: 19,776,390 km (0.113 R)
• M42: 19,911,477 km (0.101 R)
• M43: 20,114,780 km (0.092 R)
• M44: 20,728,879 km (0.092 R)
• M45: 21,557,203 km (0.088 R)
• M46: 21,626,616 km (0.107 R)
• M47: 22,045,341 km (0.069 R)
• M48: 22,325,837 km (0.097 R)
• M49: 22,961,478 km (0.114 R)
• M50: 24,903,857 km (0.078 R)
• M51: 27,122,992 km (0.114 R)
• M52: 28,180,050 km (0.079 R)
• M53: 28,408,187 km (0.084 R)
• M54: 28,637,072 km (0.041 R)
• M55: 29,019,893 km (0.077 R)
• M56: 30,412,050 km (0.114 R)
• M57: 31,588,638 km (0.117 R)
• M58: 32,700,299 km (0.044 R)
• M59: 32,860,070 km (0.092 R)
• M60: 35,206,812 km (0.072 R)
• M61: 36,441,742 km (0.036 R)
• M62: 36,939,604 km (0.084 R)
• M63: 37,022,780 km (0.115 R)
• M64: 37,606,960 km (0.099 R)
• M65: 38,026,133 km (0.06 R)
• M66: 38,278,355 km (0.111 R)
• M67: 39,038,312 km (0.092 R)
• M68: 39,462,722 km (0.06 R)
• M69: 41,175,468 km (0.085 R)
• M70: 43,877,803 km (0.071 R)
• M71: 43,965,917 km (0.092 R)
• M72: 44,230,705 km (0.047 R)
• M73: 45,205,933 km (0.064 R)
• M74: 46,188,193 km (0.1 R)
• M75: 47,538,912 km (0.101 R)
• M76: 50,002,789 km (0.067 R)
• M77: 50,463,551 km (0.076 R)
• M78: 52,507,805 km (0.103 R)
• M79: 52,694,952 km (0.112 R)
• M80: 52,976,196 km (0.098 R)
• M81: 53,163,942 km (0.067 R)
• M82: 53,540,031 km (0.099 R)
• M83: 54,200,356 km (0.04 R)
• M84: 55,053,363 km (0.104 R)
• M85: 56,102,044 km (0.07 R)
• M86: 56,772,691 km (0.054 R)
• M87: 58,606,462 km (0.082 R)
• M88: 60,165,870 km (0.108 R)
• M89: 60,950,511 km (0.075 R)
• M90: 61,541,422 km (0.119 R)
• M91: 65,628,885 km (0.083 R)
• M92: 66,943,252 km (0.091 R)
• M93: 67,858,193 km (0.101 R)
• M94: 67,960,069 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 3.2

Gravity: 40.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.93 AU - 22.59 AU

Year: 31843 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,800,342 km

• M1: 451,038 km (0.113 R)
• M2: 822,339 km (0.112 R)
• M3: 934,089 km (0.113 R)
• M4: 1,460,674 km (0.042 R)
• M5: 1,665,174 km (0.053 R)
• M6: 1,806,394 km (0.066 R)
• M7: 1,842,298 km (0.093 R)
• M8: 2,898,758 km (0.094 R)
• M9: 3,285,319 km (0.073 R)
• M10: 3,462,293 km (0.081 R)
• M11: 4,785,486 km (0.119 R)
• M12: 5,551,427 km (0.116 R)
• M13: 6,966,474 km (0.092 R)
• M14: 7,596,879 km (0.072 R)
• M15: 7,830,551 km (0.092 R)
• M16: 8,606,216 km (0.037 R)
• M17: 9,846,681 km (0.114 R)
• M18: 10,101,447 km (0.042 R)
• M19: 10,747,709 km (0.12 R)
• M20: 14,244,560 km (0.108 R)
• M21: 15,407,683 km (0.093 R)
• M22: 15,555,336 km (0.085 R)
• M23: 16,150,137 km (0.118 R)
• M24: 17,361,880 km (0.057 R)
• M25: 17,669,304 km (0.078 R)
• M26: 18,133,955 km (0.114 R)
• M27: 18,838,261 km (0.093 R)
• M28: 19,951,718 km (0.109 R)
• M29: 20,112,536 km (0.085 R)
• M30: 21,168,099 km (0.042 R)
• M31: 21,578,894 km (0.112 R)
• M32: 21,661,472 km (0.066 R)
• M33: 22,659,290 km (0.075 R)
• M34: 24,355,281 km (0.102 R)
• M35: 25,741,156 km (0.084 R)
• M36: 26,531,930 km (0.095 R)
• M37: 27,152,612 km (0.112 R)
• M38: 28,227,473 km (0.098 R)
• M39: 30,141,727 km (0.102 R)
• M40: 30,789,037 km (0.119 R)
• M41: 33,997,762 km (0.05 R)
• M42: 34,768,041 km (0.105 R)
• M43: 35,252,289 km (0.069 R)
• M44: 37,608,157 km (0.099 R)
• M45: 39,913,011 km (0.087 R)
• M46: 40,014,139 km (0.116 R)
• M47: 40,115,567 km (0.067 R)
• M48: 40,521,725 km (0.086 R)
• M49: 41,645,654 km (0.089 R)
• M50: 44,552,639 km (0.079 R)
• M51: 45,500,791 km (0.049 R)
• M52: 45,924,302 km (0.086 R)
• M53: 48,061,607 km (0.084 R)
• M54: 48,492,898 km (0.104 R)
• M55: 48,600,907 km (0.102 R)
• M56: 49,033,844 km (0.104 R)
• M57: 51,879,046 km (0.081 R)
• M58: 52,765,114 km (0.103 R)
• M59: 53,433,068 km (0.083 R)
• M60: 53,879,768 km (0.032 R)
• M61: 54,889,703 km (0.086 R)
• M62: 57,270,104 km (0.087 R)
• M63: 58,071,051 km (0.036 R)
• M64: 59,568,376 km (0.106 R)
• M65: 60,379,795 km (0.1 R)
• M66: 60,961,731 km (0.116 R)
• M67: 61,428,476 km (0.052 R)
• M68: 62,130,988 km (0.086 R)
• M69: 64,135,749 km (0.09 R)
• M70: 69,543,861 km (0.118 R)
• M71: 71,010,519 km (0.094 R)
• M72: 71,624,618 km (0.118 R)
• M73: 71,870,707 km (0.087 R)
• M74: 72,610,767 km (0.115 R)
• M75: 75,721,655 km (0.079 R)
• M76: 76,223,406 km (0.114 R)
• M77: 76,978,128 km (0.03 R)
• M78: 81,429,562 km (0.057 R)
• M79: 83,104,160 km (0.094 R)
• M80: 85,702,526 km (0.103 R)
• M81: 86,225,370 km (0.086 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: 250 - 19,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit