🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 170 Days

Day: 20.7 Hours

Environment

Temp: 309 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,991,932 km

• M1: 224,397 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.22 AU - 3.54 AU

Year: 1514 Days

Day: 18.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.31 AU - 3.61 AU

Year: 1578 Days

Day: 40.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,991,932 km

• M1: 20,345 km (0.045 R)
• M2: 243,695 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.13 AU - 4.37 AU

Year: 2250 Days

Day: 16.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.33 AU - 4.95 AU

Year: 3096 Days

Day: 12.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,991,932 km

• M1: 881,131 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 12

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.07 AU - 16.43 AU

Year: 19364 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,991,932 km

• M1: 209,437 km (0.116 R)
• M2: 303,684 km (0.091 R)
• M3: 501,602 km (0.114 R)
• M4: 608,115 km (0.117 R)
• M5: 699,669 km (0.104 R)
• M6: 898,784 km (0.103 R)
• M7: 1,606,980 km (0.084 R)
• M8: 2,887,538 km (0.119 R)
• M9: 3,174,317 km (0.101 R)
• M10: 3,384,801 km (0.089 R)
• M11: 3,819,682 km (0.081 R)
• M12: 4,411,791 km (0.063 R)
• M13: 4,790,573 km (0.102 R)
• M14: 5,378,492 km (0.088 R)
• M15: 6,197,840 km (0.071 R)
• M16: 6,515,286 km (0.075 R)
• M17: 7,555,291 km (0.085 R)
• M18: 7,894,429 km (0.119 R)
• M19: 8,123,314 km (0.096 R)
• M20: 9,970,848 km (0.057 R)
• M21: 10,218,432 km (0.071 R)
• M22: 13,006,188 km (0.112 R)
• M23: 13,823,741 km (0.094 R)
• M24: 15,081,261 km (0.041 R)
• M25: 15,867,697 km (0.095 R)
• M26: 17,629,511 km (0.094 R)
• M27: 17,854,057 km (0.076 R)
• M28: 18,838,261 km (0.104 R)
• M29: 19,375,467 km (0.095 R)
• M30: 20,308,210 km (0.093 R)
• M31: 22,136,595 km (0.111 R)
• M32: 24,934,375 km (0.067 R)
• M33: 26,717,581 km (0.107 R)
• M34: 28,103,606 km (0.042 R)
• M35: 28,629,293 km (0.041 R)
• M36: 29,335,394 km (0.116 R)
• M37: 29,601,679 km (0.074 R)
• M38: 30,226,100 km (0.108 R)
• M39: 30,674,744 km (0.112 R)
• M40: 30,945,068 km (0.054 R)
• M41: 31,125,632 km (0.057 R)
• M42: 31,216,139 km (0.113 R)
• M43: 31,306,646 km (0.076 R)
• M44: 33,876,887 km (0.07 R)
• M45: 34,811,125 km (0.09 R)
• M46: 36,038,277 km (0.116 R)
• M47: 36,513,998 km (0.101 R)
• M48: 38,729,243 km (0.054 R)
• M49: 39,607,831 km (0.112 R)
• M50: 39,705,968 km (0.092 R)
• M51: 41,484,387 km (0.054 R)
• M52: 41,883,065 km (0.031 R)
• M53: 42,283,090 km (0.086 R)
• M54: 43,187,708 km (0.06 R)
• M55: 43,490,644 km (0.078 R)
• M56: 44,098,760 km (0.033 R)
• M57: 44,403,790 km (0.115 R)
• M58: 49,063,614 km (0.092 R)
• M59: 49,485,180 km (0.07 R)
• M60: 52,470,556 km (0.093 R)
• M61: 53,225,875 km (0.097 R)
• M62: 54,202,450 km (0.114 R)
• M63: 54,638,378 km (0.099 R)
• M64: 54,747,435 km (0.103 R)
• M65: 55,733,136 km (0.057 R)
• M66: 57,167,330 km (0.097 R)
• M67: 58,055,942 km (0.114 R)
• M68: 59,061,090 km (0.085 R)
• M69: 61,655,715 km (0.057 R)
• M70: 62,566,916 km (0.112 R)
• M71: 62,681,059 km (0.079 R)
• M72: 63,253,271 km (0.077 R)
• M73: 64,057,060 km (0.105 R)
• M74: 64,748,801 km (0.086 R)
• M75: 65,327,146 km (0.027 R)
• M76: 66,955,669 km (0.114 R)
• M77: 67,774,867 km (0.095 R)
• M78: 67,892,151 km (0.075 R)
• M79: 68,715,089 km (0.057 R)
• M80: 69,186,921 km (0.056 R)
• M81: 69,659,800 km (0.099 R)
• M82: 70,371,138 km (0.035 R)
• M83: 70,965,640 km (0.057 R)
• M84: 73,240,275 km (0.095 R)
• M85: 75,295,750 km (0.102 R)
• M86: 75,538,846 km (0.112 R)
• M87: 76,513,626 km (0.106 R)
• M88: 77,738,085 km (0.078 R)
• M89: 78,968,976 km (0.077 R)
• M90: 81,076,361 km (0.088 R)
• M91: 82,574,883 km (0.11 R)
• M92: 83,830,757 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.8

Radius: 6.2

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.8 AU - 20.18 AU

Year: 20745 Days

Day: 16.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,991,932 km

• M1: 106,813 km (0.047 R)
• M2: 449,242 km (0.082 R)
• M3: 603,029 km (0.084 R)
• M4: 650,152 km (0.058 R)
• M5: 877,990 km (0.051 R)
• M6: 1,188,854 km (0.083 R)
• M7: 1,731,745 km (0.05 R)
• M8: 1,939,985 km (0.109 R)
• M9: 2,156,154 km (0.096 R)
• M10: 2,690,368 km (0.09 R)
• M11: 2,730,161 km (0.046 R)
• M12: 3,221,740 km (0.085 R)
• M13: 3,608,301 km (0.116 R)
• M14: 3,740,396 km (0.064 R)
• M15: 4,192,331 km (0.077 R)
• M16: 5,048,779 km (0.072 R)
• M17: 5,097,996 km (0.081 R)
• M18: 5,147,214 km (0.116 R)
• M19: 6,537,427 km (0.054 R)
• M20: 8,093,095 km (0.094 R)
• M21: 8,324,374 km (0.069 R)
• M22: 8,557,746 km (0.037 R)
• M23: 11,651,729 km (0.115 R)
• M24: 14,909,223 km (0.113 R)
• M25: 15,621,159 km (0.038 R)
• M26: 16,344,016 km (0.065 R)
• M27: 16,782,936 km (0.102 R)
• M28: 16,856,538 km (0.079 R)
• M29: 17,077,794 km (0.117 R)
• M30: 17,597,796 km (0.103 R)
• M31: 17,897,291 km (0.086 R)
• M32: 19,574,433 km (0.097 R)
• M33: 19,962,639 km (0.108 R)
• M34: 20,274,850 km (0.063 R)
• M35: 21,540,298 km (0.097 R)
• M36: 22,425,020 km (0.052 R)
• M37: 22,506,102 km (0.099 R)
• M38: 23,321,710 km (0.105 R)
• M39: 23,403,689 km (0.111 R)
• M40: 23,568,247 km (0.108 R)
• M41: 24,229,918 km (0.058 R)
• M42: 25,233,870 km (0.107 R)
• M43: 25,318,093 km (0.096 R)
• M44: 26,679,284 km (0.076 R)
• M45: 27,455,248 km (0.117 R)
• M46: 27,628,782 km (0.071 R)
• M47: 29,383,415 km (0.053 R)
• M48: 31,445,173 km (0.036 R)
• M49: 31,808,546 km (0.085 R)
• M50: 32,631,185 km (0.087 R)
• M51: 32,814,891 km (0.117 R)
• M52: 33,275,802 km (0.096 R)
• M53: 33,553,306 km (0.118 R)
• M54: 34,577,603 km (0.095 R)
• M55: 35,706,618 km (0.076 R)
• M56: 36,275,688 km (0.091 R)
• M57: 37,039,086 km (0.057 R)
• M58: 38,000,851 km (0.112 R)
• M59: 38,387,711 km (0.092 R)
• M60: 38,970,694 km (0.076 R)
• M61: 39,068,082 km (0.113 R)
• M62: 42,830,319 km (0.105 R)
• M63: 43,031,528 km (0.094 R)
• M64: 46,189,839 km (0.045 R)
• M65: 47,120,786 km (0.118 R)
• M66: 48,895,914 km (0.05 R)
• M67: 49,211,416 km (0.107 R)
• M68: 51,012,126 km (0.106 R)
• M69: 51,438,929 km (0.106 R)
• M70: 51,545,891 km (0.095 R)
• M71: 54,242,094 km (0.108 R)
• M72: 54,786,779 km (0.107 R)
• M73: 56,542,161 km (0.078 R)
• M74: 57,537,585 km (0.078 R)
• M75: 58,762,044 km (0.05 R)
• M76: 58,985,692 km (0.071 R)
• M77: 60,107,676 km (0.075 R)
• M78: 61,803,967 km (0.09 R)
• M79: 62,600,875 km (0.105 R)
• M80: 65,243,371 km (0.083 R)
• M81: 68,391,509 km (0.099 R)
• M82: 69,924,887 km (0.026 R)
• M83: 70,993,016 km (0.112 R)
• M84: 71,231,176 km (0.099 R)
• M85: 71,588,864 km (0.076 R)
• M86: 71,827,622 km (0.115 R)
• M87: 72,186,209 km (0.08 R)
• M88: 72,425,715 km (0.118 R)
• M89: 74,350,591 km (0.079 R)
• M90: 74,713,365 km (0.09 R)
• M91: 75,683,807 km (0.118 R)
• M92: 75,805,430 km (0.086 R)
• M93: 77,147,173 km (0.109 R)
• M94: 79,977,864 km (0.084 R)
• M95: 81,842,153 km (0.057 R)
• M96: 82,341,810 km (0.113 R)
• M97: 82,466,873 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.7

Radius: 8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 19.19 AU - 25.19 AU

Year: 32383 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,991,932 km

• M1: 112,198 km (0.097 R)
• M2: 176,376 km (0.11 R)
• M3: 603,029 km (0.054 R)
• M4: 669,002 km (0.1 R)
• M5: 809,175 km (0.084 R)
• M6: 1,173,595 km (0.056 R)
• M7: 1,286,542 km (0.116 R)
• M8: 1,493,136 km (0.043 R)
• M9: 1,678,787 km (0.043 R)
• M10: 2,422,438 km (0.08 R)
• M11: 2,494,694 km (0.064 R)
• M12: 3,295,791 km (0.097 R)
• M13: 4,882,874 km (0.077 R)
• M14: 5,825,341 km (0.037 R)
• M15: 6,771,697 km (0.061 R)
• M16: 7,393,725 km (0.095 R)
• M17: 7,552,149 km (0.097 R)
• M18: 7,711,621 km (0.115 R)
• M19: 10,767,606 km (0.059 R)
• M20: 12,419,615 km (0.111 R)
• M21: 13,888,218 km (0.082 R)
• M22: 18,182,574 km (0.102 R)
• M23: 18,468,007 km (0.107 R)
• M24: 19,478,989 km (0.087 R)
• M25: 19,551,843 km (0.119 R)
• M26: 20,581,974 km (0.115 R)
• M27: 21,253,519 km (0.077 R)
• M28: 22,008,091 km (0.096 R)
• M29: 23,233,597 km (0.104 R)
• M30: 23,465,922 km (0.119 R)
• M31: 24,954,570 km (0.114 R)
• M32: 25,910,501 km (0.119 R)
• M33: 26,070,870 km (0.112 R)
• M34: 26,151,353 km (0.056 R)
• M35: 27,203,625 km (0.058 R)
• M36: 28,022,374 km (0.073 R)
• M37: 28,932,378 km (0.117 R)
• M38: 29,684,257 km (0.057 R)
• M39: 30,696,585 km (0.102 R)
• M40: 30,781,407 km (0.116 R)
• M41: 31,548,845 km (0.085 R)
• M42: 31,891,872 km (0.107 R)
• M43: 33,713,227 km (0.098 R)
• M44: 34,504,150 km (0.115 R)
• M45: 35,835,871 km (0.104 R)
• M46: 36,913,275 km (0.102 R)
• M47: 37,184,346 km (0.113 R)
• M48: 38,824,238 km (0.081 R)
• M49: 39,191,949 km (0.09 R)
• M50: 39,283,952 km (0.092 R)
• M51: 39,468,406 km (0.058 R)
• M52: 39,838,063 km (0.042 R)
• M53: 42,741,608 km (0.111 R)
• M54: 44,170,866 km (0.091 R)
• M55: 44,362,650 km (0.093 R)
• M56: 45,712,771 km (0.112 R)
• M57: 46,295,455 km (0.101 R)
• M58: 48,058,316 km (0.111 R)
• M59: 51,750,242 km (0.11 R)
• M60: 52,053,626 km (0.116 R)
• M61: 52,560,464 km (0.107 R)
• M62: 54,501,496 km (0.09 R)
• M63: 55,016,113 km (0.032 R)
• M64: 55,532,375 km (0.095 R)
• M65: 56,465,716 km (0.061 R)
• M66: 57,928,035 km (0.095 R)
• M67: 59,402,622 km (0.111 R)
• M68: 59,614,303 km (0.079 R)
• M69: 60,038,413 km (0.118 R)
• M70: 64,878,053 km (0.072 R)
• M71: 65,642,050 km (0.107 R)
• M72: 67,289,272 km (0.084 R)
• M73: 68,616,803 km (0.114 R)
• M74: 72,198,924 km (0.105 R)
• M75: 73,785,111 km (0.072 R)
• M76: 74,468,474 km (0.105 R)
• M77: 74,925,196 km (0.085 R)
• M78: 75,956,224 km (0.075 R)

Kuiper Belt

Range: 35.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 13,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit