🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.37 AU - 1.53 AU

Year: 654 Days

Day: 41.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.58 AU - 1.62 AU

Year: 758 Days

Day: 47.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.83 AU - 3.77 AU

Year: 2246 Days

Day: 26.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.39 AU - 3.59 AU

Year: 2443 Days

Day: 43.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 14.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.36 AU - 12.98 AU

Year: 13990 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,821,587 km

• M1: 282,142 km (0.084 R)
• M2: 490,681 km (0.042 R)
• M3: 947,852 km (0.075 R)
• M4: 1,060,350 km (0.114 R)
• M5: 1,475,484 km (0.096 R)
• M6: 2,162,437 km (0.104 R)
• M7: 2,257,282 km (0.092 R)
• M8: 2,490,954 km (0.049 R)
• M9: 2,610,782 km (0.115 R)
• M10: 3,261,533 km (0.113 R)
• M11: 3,639,716 km (0.044 R)
• M12: 3,753,710 km (0.089 R)
• M13: 3,985,287 km (0.06 R)
• M14: 4,126,508 km (0.077 R)
• M15: 4,782,943 km (0.092 R)
• M16: 5,446,110 km (0.108 R)
• M17: 5,577,009 km (0.067 R)
• M18: 5,815,318 km (0.066 R)
• M19: 6,439,740 km (0.062 R)
• M20: 7,634,877 km (0.113 R)
• M21: 8,168,044 km (0.076 R)
• M22: 9,711,894 km (0.104 R)
• M23: 10,845,397 km (0.105 R)
• M24: 11,277,136 km (0.108 R)
• M25: 11,377,516 km (0.071 R)
• M26: 12,226,185 km (0.096 R)
• M27: 13,342,036 km (0.1 R)
• M28: 13,948,057 km (0.12 R)
• M29: 14,966,070 km (0.04 R)
• M30: 15,113,424 km (0.084 R)
• M31: 16,575,594 km (0.09 R)
• M32: 16,919,370 km (0.109 R)
• M33: 18,397,097 km (0.061 R)
• M34: 18,872,370 km (0.109 R)
• M35: 19,391,774 km (0.107 R)
• M36: 19,633,075 km (0.091 R)
• M37: 19,794,641 km (0.075 R)
• M38: 24,621,416 km (0.112 R)
• M39: 26,738,525 km (0.072 R)
• M40: 28,821,675 km (0.079 R)
• M41: 29,743,497 km (0.065 R)
• M42: 30,675,193 km (0.113 R)
• M43: 31,238,728 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 5.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.45 AU - 20.37 AU

Year: 27222 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,821,587 km

• M1: 72,705 km (0.102 R)
• M2: 255,513 km (0.104 R)
• M3: 425,456 km (0.111 R)
• M4: 610,808 km (0.106 R)
• M5: 703,260 km (0.106 R)
• M6: 923,168 km (0.108 R)
• M7: 1,326,933 km (0.115 R)
• M8: 2,276,880 km (0.055 R)
• M9: 2,392,968 km (0.041 R)
• M10: 3,589,900 km (0.087 R)
• M11: 3,657,369 km (0.088 R)
• M12: 3,827,761 km (0.061 R)
• M13: 3,931,432 km (0.109 R)
• M14: 4,718,766 km (0.105 R)
• M15: 4,755,716 km (0.079 R)
• M16: 5,244,752 km (0.05 R)
• M17: 5,321,346 km (0.092 R)
• M18: 5,631,612 km (0.099 R)
• M19: 7,226,774 km (0.097 R)
• M20: 7,613,634 km (0.036 R)
• M21: 7,787,616 km (0.119 R)
• M22: 8,859,336 km (0.092 R)
• M23: 9,042,443 km (0.098 R)
• M24: 9,226,748 km (0.09 R)
• M25: 9,740,168 km (0.07 R)
• M26: 9,929,110 km (0.111 R)
• M27: 10,071,677 km (0.028 R)
• M28: 10,119,249 km (0.041 R)
• M29: 10,310,734 km (0.049 R)
• M30: 10,503,267 km (0.092 R)
• M31: 10,892,071 km (0.091 R)
• M32: 11,285,514 km (0.048 R)
• M33: 12,699,064 km (0.118 R)
• M34: 12,853,748 km (0.099 R)
• M35: 13,009,031 km (0.044 R)
• M36: 13,584,085 km (0.084 R)
• M37: 15,248,661 km (0.05 R)
• M38: 16,524,581 km (0.104 R)
• M39: 16,580,830 km (0.107 R)
• M40: 17,546,933 km (0.111 R)
• M41: 17,949,949 km (0.113 R)
• M42: 19,000,276 km (0.101 R)
• M43: 20,130,488 km (0.094 R)
• M44: 20,311,053 km (0.075 R)
• M45: 20,734,115 km (0.113 R)
• M46: 22,830,281 km (0.1 R)
• M47: 23,586,199 km (0.052 R)
• M48: 23,649,479 km (0.068 R)
• M49: 24,030,804 km (0.098 R)
• M50: 24,222,289 km (0.107 R)
• M51: 24,286,167 km (0.046 R)
• M52: 25,316,597 km (0.07 R)
• M53: 25,706,599 km (0.045 R)
• M54: 26,033,171 km (0.105 R)
• M55: 26,098,695 km (0.049 R)
• M56: 26,426,913 km (0.099 R)
• M57: 27,954,157 km (0.087 R)
• M58: 28,559,580 km (0.089 R)
• M59: 29,646,558 km (0.063 R)
• M60: 30,954,791 km (0.081 R)
• M61: 31,232,595 km (0.046 R)
• M62: 32,141,252 km (0.096 R)
• M63: 33,627,208 km (0.103 R)
• M64: 33,769,924 km (0.032 R)
• M65: 34,846,430 km (0.106 R)
• M66: 35,425,225 km (0.052 R)
• M67: 36,665,690 km (0.106 R)
• M68: 36,812,595 km (0.068 R)
• M69: 37,623,864 km (0.108 R)
• M70: 37,697,915 km (0.093 R)
• M71: 37,994,568 km (0.086 R)
• M72: 38,440,968 km (0.043 R)
• M73: 39,188,957 km (0.072 R)
• M74: 39,564,747 km (0.026 R)
• M75: 40,017,281 km (0.108 R)
• M76: 41,079,725 km (0.103 R)
• M77: 42,305,380 km (0.095 R)
• M78: 42,768,086 km (0.095 R)
• M79: 43,854,167 km (0.059 R)
• M80: 45,027,912 km (0.071 R)
• M81: 46,927,356 km (0.077 R)
• M82: 47,326,334 km (0.098 R)
• M83: 48,208,213 km (0.107 R)
• M84: 48,772,047 km (0.115 R)
• M85: 49,825,216 km (0.081 R)
• M86: 50,232,272 km (0.056 R)
• M87: 50,558,695 km (0.081 R)
• M88: 52,201,429 km (0.108 R)
• M89: 52,366,585 km (0.105 R)
• M90: 53,444,886 km (0.082 R)
• M91: 53,861,517 km (0.099 R)
• M92: 55,538,957 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.5

Radius: 3.9

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.57 AU - 19.49 AU

Year: 29891 Days

Day: 20.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,821,587 km

• M1: 296,054 km (0.109 R)
• M2: 514,168 km (0.075 R)
• M3: 627,563 km (0.104 R)
• M4: 723,904 km (0.029 R)
• M5: 1,686,118 km (0.038 R)
• M6: 1,719,478 km (0.114 R)
• M7: 2,430,666 km (0.118 R)
• M8: 2,698,746 km (0.114 R)
• M9: 3,817,738 km (0.085 R)
• M10: 4,727,592 km (0.094 R)
• M11: 5,206,455 km (0.048 R)
• M12: 5,255,074 km (0.099 R)
• M13: 5,801,106 km (0.088 R)
• M14: 7,270,457 km (0.069 R)
• M15: 8,386,157 km (0.111 R)
• M16: 9,139,383 km (0.097 R)
• M17: 10,833,878 km (0.115 R)
• M18: 11,589,048 km (0.09 R)
• M19: 11,716,655 km (0.082 R)
• M20: 12,491,422 km (0.112 R)
• M21: 13,617,296 km (0.052 R)
• M22: 13,684,465 km (0.109 R)
• M23: 14,637,254 km (0.116 R)
• M24: 15,330,640 km (0.103 R)
• M25: 15,470,664 km (0.077 R)
• M26: 17,255,965 km (0.103 R)
• M27: 19,255,939 km (0.077 R)
• M28: 19,558,426 km (0.115 R)
• M29: 21,016,556 km (0.103 R)
• M30: 21,797,906 km (0.03 R)
• M31: 23,389,029 km (0.107 R)
• M32: 23,711,562 km (0.115 R)
• M33: 25,512,570 km (0.088 R)
• M34: 26,261,906 km (0.059 R)
• M35: 27,187,468 km (0.103 R)
• M36: 27,696,849 km (0.059 R)
• M37: 29,678,422 km (0.112 R)
• M38: 30,202,913 km (0.089 R)
• M39: 31,172,157 km (0.078 R)
• M40: 32,870,392 km (0.054 R)
• M41: 33,231,821 km (0.106 R)
• M42: 33,322,327 km (0.101 R)
• M43: 34,690,250 km (0.064 R)
• M44: 35,058,111 km (0.031 R)
• M45: 38,902,627 km (0.03 R)
• M46: 39,380,592 km (0.095 R)
• M47: 39,956,544 km (0.084 R)
• M48: 40,632,128 km (0.05 R)
• M49: 41,603,766 km (0.12 R)
• M50: 43,075,660 km (0.094 R)
• M51: 43,174,394 km (0.074 R)
• M52: 44,664,239 km (0.055 R)
• M53: 45,064,264 km (0.119 R)
• M54: 45,666,844 km (0.067 R)
• M55: 47,184,515 km (0.083 R)
• M56: 48,000,721 km (0.091 R)
• M57: 48,103,046 km (0.045 R)
• M58: 48,307,995 km (0.044 R)
• M59: 49,543,524 km (0.03 R)
• M60: 50,373,044 km (0.1 R)
• M61: 51,207,202 km (0.081 R)
• M62: 53,100,512 km (0.111 R)
• M63: 53,312,343 km (0.101 R)
• M64: 55,230,935 km (0.092 R)
• M65: 55,338,197 km (0.101 R)
• M66: 55,767,992 km (0.06 R)
• M67: 59,905,121 km (0.047 R)
• M68: 60,456,688 km (0.097 R)
• M69: 62,233,462 km (0.094 R)
• M70: 62,792,061 km (0.037 R)
• M71: 64,930,263 km (0.065 R)
• M72: 65,043,509 km (0.055 R)
• M73: 66,863,666 km (0.107 R)
• M74: 67,321,286 km (0.065 R)
• M75: 68,009,735 km (0.068 R)
• M76: 68,124,626 km (0.118 R)
• M77: 69,277,876 km (0.093 R)
• M78: 70,670,034 km (0.064 R)
• M79: 71,954,481 km (0.087 R)
• M80: 72,540,755 km (0.085 R)
• M81: 74,190,970 km (0.096 R)
• M82: 74,427,783 km (0.109 R)
• M83: 75,139,570 km (0.079 R)
• M84: 75,377,281 km (0.053 R)
• M85: 75,734,371 km (0.075 R)
• M86: 76,092,059 km (0.099 R)
• M87: 77,288,244 km (0.06 R)
• M88: 78,009,006 km (0.059 R)
• M89: 78,732,013 km (0.089 R)
• M90: 78,973,464 km (0.109 R)
• M91: 79,215,214 km (0.108 R)
• M92: 79,578,288 km (0.053 R)
• M93: 81,035,970 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.5

Radius: 4.6

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.28 AU - 21.46 AU

Year: 30718 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,821,587 km

• M1: 144,960 km (0.086 R)
• M2: 559,646 km (0.073 R)
• M3: 812,616 km (0.1 R)
• M4: 951,442 km (0.05 R)
• M5: 2,118,007 km (0.089 R)
• M6: 2,466,420 km (0.108 R)
• M7: 3,128,989 km (0.058 R)
• M8: 3,215,606 km (0.106 R)
• M9: 3,390,935 km (0.084 R)
• M10: 4,123,516 km (0.103 R)
• M11: 4,852,955 km (0.093 R)
• M12: 5,464,810 km (0.097 R)
• M13: 6,046,746 km (0.113 R)
• M14: 6,648,129 km (0.106 R)
• M15: 6,703,780 km (0.086 R)
• M16: 6,871,629 km (0.027 R)
• M17: 6,927,877 km (0.081 R)
• M18: 6,984,276 km (0.101 R)
• M19: 7,498,593 km (0.065 R)
• M20: 9,361,685 km (0.114 R)
• M21: 10,247,454 km (0.083 R)
• M22: 12,097,531 km (0.101 R)
• M23: 13,551,174 km (0.12 R)
• M24: 15,721,390 km (0.069 R)
• M25: 16,018,790 km (0.099 R)
• M26: 16,694,823 km (0.097 R)
• M27: 17,687,555 km (0.115 R)
• M28: 17,764,598 km (0.111 R)
• M29: 19,969,969 km (0.09 R)
• M30: 20,615,783 km (0.087 R)
• M31: 20,778,396 km (0.066 R)
• M32: 21,022,839 km (0.04 R)
• M33: 22,761,466 km (0.047 R)
• M34: 23,435,853 km (0.082 R)
• M35: 26,993,290 km (0.12 R)
• M36: 28,336,230 km (0.109 R)
• M37: 28,516,945 km (0.101 R)
• M38: 29,517,605 km (0.096 R)
• M39: 31,272,986 km (0.081 R)
• M40: 32,587,802 km (0.072 R)
• M41: 33,061,877 km (0.099 R)
• M42: 33,347,310 km (0.104 R)
• M43: 35,077,260 km (0.084 R)
• M44: 35,855,468 km (0.077 R)
• M45: 37,726,489 km (0.108 R)
• M46: 39,125,229 km (0.075 R)
• M47: 40,236,142 km (0.117 R)
• M48: 41,767,576 km (0.101 R)
• M49: 42,179,269 km (0.046 R)
• M50: 42,592,159 km (0.108 R)
• M51: 42,799,203 km (0.049 R)
• M52: 44,257,333 km (0.109 R)
• M53: 47,222,213 km (0.075 R)
• M54: 50,032,260 km (0.117 R)
• M55: 55,699,177 km (0.088 R)
• M56: 56,265,704 km (0.074 R)
• M57: 57,404,144 km (0.089 R)
• M58: 59,588,422 km (0.081 R)
• M59: 60,516,079 km (0.108 R)
• M60: 62,620,921 km (0.088 R)
• M61: 63,800,649 km (0.073 R)
• M62: 66,301,776 km (0.103 R)
• M63: 67,866,121 km (0.06 R)
• M64: 68,107,871 km (0.08 R)
• M65: 71,399,174 km (0.1 R)
• M66: 72,261,007 km (0.093 R)
• M67: 72,878,697 km (0.101 R)
• M68: 77,756,036 km (0.065 R)
• M69: 79,405,203 km (0.103 R)
• M70: 80,425,760 km (0.104 R)
• M71: 84,941,372 km (0.073 R)
• M72: 86,639,457 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit