🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 164 Days

Day: 20.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.83 AU

Year: 239 Days

Day: 37.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.74 AU - 0.9 AU

Year: 324 Days

Day: 29.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 120.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.83 AU - 1.13 AU

Year: 424 Days

Day: 26.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.94 AU - 1.06 AU

Year: 437 Days

Day: 47.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,950,017 km

• M1: 154,086 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.5

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.21 AU - 7.95 AU

Year: 9111 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,950,017 km

• M1: 201,808 km (0.103 R)
• M2: 379,979 km (0.118 R)
• M3: 548,725 km (0.081 R)
• M4: 696,528 km (0.085 R)
• M5: 947,553 km (0.079 R)
• M6: 1,053,767 km (0.086 R)
• M7: 1,213,388 km (0.046 R)
• M8: 1,381,686 km (0.046 R)
• M9: 1,896,003 km (0.106 R)
• M10: 1,994,140 km (0.065 R)
• M11: 2,175,303 km (0.103 R)
• M12: 2,597,917 km (0.037 R)
• M13: 3,000,784 km (0.114 R)
• M14: 3,139,611 km (0.097 R)
• M15: 4,068,912 km (0.118 R)
• M16: 4,275,058 km (0.091 R)
• M17: 4,484,795 km (0.078 R)
• M18: 4,969,192 km (0.105 R)
• M19: 5,498,919 km (0.116 R)
• M20: 5,641,336 km (0.089 R)
• M21: 5,756,227 km (0.118 R)
• M22: 6,017,574 km (0.118 R)
• M23: 6,342,351 km (0.112 R)
• M24: 6,947,774 km (0.053 R)
• M25: 7,195,059 km (0.101 R)
• M26: 7,698,755 km (0.051 R)
• M27: 8,508,528 km (0.107 R)
• M28: 8,673,834 km (0.118 R)
• M29: 9,345,529 km (0.076 R)
• M30: 10,034,128 km (0.112 R)
• M31: 10,596,765 km (0.08 R)
• M32: 12,011,213 km (0.046 R)
• M33: 12,420,962 km (0.086 R)
• M34: 12,684,104 km (0.11 R)
• M35: 13,215,925 km (0.067 R)
• M36: 13,407,560 km (0.104 R)
• M37: 13,832,717 km (0.084 R)
• M38: 14,105,434 km (0.103 R)
• M39: 14,735,689 km (0.11 R)
• M40: 14,934,655 km (0.083 R)
• M41: 15,134,368 km (0.032 R)
• M42: 16,269,516 km (0.089 R)
• M43: 17,055,354 km (0.115 R)
• M44: 17,431,892 km (0.045 R)
• M45: 17,895,944 km (0.115 R)
• M46: 18,023,252 km (0.108 R)
• M47: 19,052,186 km (0.084 R)
• M48: 19,530,152 km (0.077 R)
• M49: 20,453,619 km (0.104 R)
• M50: 20,853,794 km (0.067 R)
• M51: 21,211,781 km (0.107 R)
• M52: 21,436,477 km (0.111 R)
• M53: 22,388,967 km (0.11 R)
• M54: 22,801,408 km (0.114 R)
• M55: 23,494,346 km (0.106 R)
• M56: 23,726,970 km (0.112 R)
• M57: 24,100,666 km (0.026 R)
• M58: 24,570,403 km (0.038 R)
• M59: 25,376,137 km (0.093 R)
• M60: 25,998,165 km (0.103 R)
• M61: 26,528,340 km (0.107 R)
• M62: 27,599,461 km (0.115 R)
• M63: 28,436,910 km (0.108 R)
• M64: 29,132,839 km (0.096 R)
• M65: 29,382,667 km (0.098 R)
• M66: 29,533,013 km (0.08 R)
• M67: 29,834,303 km (0.082 R)
• M68: 30,187,205 km (0.088 R)
• M69: 31,817,971 km (0.103 R)
• M70: 32,023,818 km (0.119 R)
• M71: 32,903,603 km (0.107 R)
• M72: 33,738,957 km (0.073 R)
• M73: 34,264,495 km (0.085 R)
• M74: 34,739,917 km (0.077 R)
• M75: 35,111,219 km (0.115 R)
• M76: 35,217,583 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 4

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.71 AU - 13.53 AU

Year: 16188 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,950,017 km

• M1: 88,861 km (0.052 R)
• M2: 730,935 km (0.095 R)
• M3: 797,207 km (0.025 R)
• M4: 983,606 km (0.115 R)
• M5: 1,235,379 km (0.114 R)
• M6: 1,795,174 km (0.051 R)
• M7: 2,038,421 km (0.097 R)
• M8: 2,389,826 km (0.111 R)
• M9: 2,759,931 km (0.098 R)
• M10: 3,972,871 km (0.112 R)
• M11: 4,129,799 km (0.085 R)
• M12: 4,694,830 km (0.093 R)
• M13: 4,944,509 km (0.084 R)
• M14: 5,369,965 km (0.064 R)
• M15: 5,587,032 km (0.109 R)
• M16: 6,164,928 km (0.098 R)
• M17: 7,043,367 km (0.076 R)
• M18: 7,280,928 km (0.097 R)
• M19: 7,472,862 km (0.082 R)
• M20: 7,812,898 km (0.075 R)
• M21: 8,257,354 km (0.094 R)
• M22: 8,964,952 km (0.025 R)
• M23: 10,491,299 km (0.069 R)
• M24: 11,367,194 km (0.069 R)
• M25: 11,478,345 km (0.07 R)
• M26: 11,645,745 km (0.067 R)
• M27: 11,701,695 km (0.117 R)
• M28: 11,870,292 km (0.081 R)
• M29: 13,657,388 km (0.086 R)
• M30: 13,775,570 km (0.114 R)
• M31: 15,773,450 km (0.086 R)
• M32: 17,474,228 km (0.101 R)
• M33: 17,731,088 km (0.114 R)
• M34: 19,166,030 km (0.112 R)
• M35: 20,637,774 km (0.074 R)
• M36: 21,113,795 km (0.044 R)
• M37: 21,182,011 km (0.107 R)
• M38: 23,053,032 km (0.052 R)
• M39: 25,410,694 km (0.081 R)
• M40: 25,556,103 km (0.118 R)
• M41: 26,066,831 km (0.069 R)
• M42: 26,728,652 km (0.118 R)
• M43: 27,024,556 km (0.027 R)
• M44: 27,470,358 km (0.045 R)
• M45: 27,768,955 km (0.093 R)
• M46: 27,993,651 km (0.075 R)
• M47: 28,068,600 km (0.061 R)
• M48: 28,974,116 km (0.113 R)
• M49: 29,965,650 km (0.037 R)
• M50: 31,123,687 km (0.099 R)
• M51: 32,296,236 km (0.073 R)
• M52: 33,961,858 km (0.101 R)
• M53: 34,362,481 km (0.045 R)
• M54: 35,006,949 km (0.113 R)
• M55: 35,330,529 km (0.108 R)
• M56: 36,471,213 km (0.07 R)
• M57: 36,635,172 km (0.117 R)
• M58: 36,963,839 km (0.111 R)
• M59: 37,046,118 km (0.107 R)
• M60: 38,287,929 km (0.099 R)
• M61: 38,705,008 km (0.062 R)
• M62: 38,788,484 km (0.069 R)
• M63: 41,751,419 km (0.106 R)
• M64: 42,180,616 km (0.026 R)
• M65: 42,956,729 km (0.115 R)
• M66: 43,216,581 km (0.074 R)
• M67: 43,563,798 km (0.089 R)
• M68: 43,650,714 km (0.093 R)
• M69: 44,086,193 km (0.054 R)
• M70: 44,523,318 km (0.11 R)
• M71: 44,873,976 km (0.104 R)
• M72: 46,374,293 km (0.107 R)
• M73: 46,818,748 km (0.089 R)
• M74: 47,443,319 km (0.11 R)
• M75: 47,622,238 km (0.066 R)
• M76: 47,711,847 km (0.031 R)
• M77: 48,430,366 km (0.046 R)
• M78: 48,700,689 km (0.117 R)
• M79: 49,152,475 km (0.114 R)
• M80: 50,698,718 km (0.077 R)
• M81: 51,984,063 km (0.109 R)
• M82: 53,652,229 km (0.071 R)
• M83: 53,838,778 km (0.115 R)
• M84: 53,931,977 km (0.093 R)
• M85: 54,399,321 km (0.038 R)
• M86: 57,231,358 km (0.061 R)
• M87: 58,473,320 km (0.07 R)
• M88: 60,789,544 km (0.107 R)
• M89: 62,350,298 km (0.104 R)
• M90: 62,742,544 km (0.102 R)
• M91: 63,628,014 km (0.098 R)
• M92: 65,212,554 km (0.115 R)
• M93: 66,709,730 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.6

Radius: 6.7

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.56 AU - 17.36 AU

Year: 27835 Days

Day: 18.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,950,017 km

• M1: 168,597 km (0.066 R)
• M2: 478,115 km (0.119 R)
• M3: 551,268 km (0.097 R)
• M4: 602,281 km (0.08 R)
• M5: 765,492 km (0.118 R)
• M6: 1,004,998 km (0.103 R)
• M7: 1,442,423 km (0.104 R)
• M8: 1,514,529 km (0.036 R)
• M9: 1,587,832 km (0.114 R)
• M10: 1,662,481 km (0.101 R)
• M11: 2,385,488 km (0.113 R)
• M12: 2,558,124 km (0.083 R)
• M13: 4,182,906 km (0.083 R)
• M14: 4,391,296 km (0.117 R)
• M15: 6,414,906 km (0.113 R)
• M16: 6,837,670 km (0.105 R)
• M17: 7,269,409 km (0.093 R)
• M18: 7,394,324 km (0.063 R)
• M19: 7,583,116 km (0.118 R)
• M20: 7,965,488 km (0.07 R)
• M21: 8,223,993 km (0.083 R)
• M22: 9,488,694 km (0.049 R)
• M23: 10,108,777 km (0.119 R)
• M24: 13,784,097 km (0.108 R)
• M25: 13,938,782 km (0.103 R)
• M26: 14,563,802 km (0.081 R)
• M27: 15,841,068 km (0.068 R)
• M28: 16,657,424 km (0.065 R)
• M29: 18,415,947 km (0.098 R)
• M30: 18,929,067 km (0.069 R)
• M31: 19,360,358 km (0.116 R)
• M32: 19,882,155 km (0.062 R)
• M33: 20,320,477 km (0.087 R)
• M34: 20,761,940 km (0.116 R)
• M35: 21,654,591 km (0.109 R)
• M36: 22,468,553 km (0.086 R)
• M37: 23,384,541 km (0.106 R)
• M38: 24,406,294 km (0.117 R)
• M39: 24,499,942 km (0.087 R)
• M40: 24,875,583 km (0.056 R)
• M41: 25,537,553 km (0.077 R)
• M42: 26,782,208 km (0.077 R)
• M43: 27,072,278 km (0.098 R)
• M44: 28,933,126 km (0.079 R)
• M45: 29,230,676 km (0.12 R)
• M46: 31,443,827 km (0.087 R)
• M47: 32,159,353 km (0.074 R)
• M48: 32,880,116 km (0.062 R)
• M49: 33,606,264 km (0.077 R)
• M50: 34,023,493 km (0.109 R)
• M51: 35,074,268 km (0.101 R)
• M52: 36,242,328 km (0.104 R)
• M53: 37,747,283 km (0.03 R)
• M54: 38,289,725 km (0.119 R)
• M55: 38,944,066 km (0.114 R)
• M56: 41,374,732 km (0.045 R)
• M57: 43,286,443 km (0.104 R)
• M58: 49,073,188 km (0.074 R)
• M59: 49,309,702 km (0.064 R)
• M60: 49,428,034 km (0.078 R)
• M61: 52,659,797 km (0.062 R)
• M62: 52,901,996 km (0.097 R)
• M63: 54,974,674 km (0.089 R)
• M64: 56,825,649 km (0.087 R)
• M65: 56,949,665 km (0.118 R)
• M66: 57,198,297 km (0.068 R)
• M67: 58,822,332 km (0.051 R)
• M68: 59,703,014 km (0.099 R)
• M69: 62,499,447 km (0.085 R)
• M70: 62,755,708 km (0.109 R)
• M71: 65,208,216 km (0.071 R)
• M72: 66,250,315 km (0.111 R)
• M73: 71,140,519 km (0.1 R)
• M74: 71,542,040 km (0.052 R)
• M75: 72,213,136 km (0.066 R)
• M76: 73,020,965 km (0.105 R)
• M77: 78,068,995 km (0.104 R)
• M78: 79,313,799 km (0.053 R)
• M79: 80,983,611 km (0.066 R)
• M80: 82,103,351 km (0.118 R)
• M81: 82,665,091 km (0.103 R)
• M82: 83,792,610 km (0.083 R)
• M83: 88,065,275 km (0.108 R)
• M84: 89,938,838 km (0.088 R)
• M85: 93,431,799 km (0.12 R)
• M86: 95,342,463 km (0.057 R)
• M87: 96,524,436 km (0.066 R)
• M88: 96,969,041 km (0.088 R)
• M89: 97,860,195 km (0.107 R)
• M90: 98,306,745 km (0.076 R)
• M91: 98,903,191 km (0.077 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: 291 - 16,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit