🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.72 AU

Year: 202 Days

Day: 46.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 163.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 1068 Days

Day: 34.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.18 AU - 2.76 AU

Year: 1648 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.24 AU - 3.28 AU

Year: 1947 Days

Day: 17.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 8.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.1 AU - 4.6 AU

Year: 3207 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,298,774 km

• M1: 122,969 km (0.116 R)
• M2: 212,878 km (0.092 R)
• M3: 284,386 km (0.097 R)
• M4: 387,907 km (0.033 R)
• M5: 483,201 km (0.071 R)
• M6: 620,981 km (0.115 R)
• M7: 726,746 km (0.113 R)
• M8: 867,817 km (0.118 R)
• M9: 956,978 km (0.104 R)
• M10: 1,028,485 km (0.059 R)
• M11: 1,155,644 km (0.061 R)
• M12: 1,288,187 km (0.106 R)
• M13: 1,390,961 km (0.068 R)
• M14: 1,592,769 km (0.112 R)
• M15: 1,691,204 km (0.077 R)
• M16: 2,051,436 km (0.087 R)
• M17: 2,226,914 km (0.102 R)
• M18: 2,351,230 km (0.1 R)
• M19: 2,435,453 km (0.087 R)
• M20: 2,679,747 km (0.101 R)
• M21: 2,947,078 km (0.033 R)
• M22: 3,380,014 km (0.041 R)
• M23: 3,620,268 km (0.106 R)
• M24: 3,685,194 km (0.104 R)
• M25: 3,816,391 km (0.084 R)
• M26: 3,899,268 km (0.08 R)
• M27: 4,219,408 km (0.087 R)
• M28: 4,583,230 km (0.103 R)
• M29: 4,813,461 km (0.112 R)
• M30: 4,903,070 km (0.064 R)
• M31: 4,975,176 km (0.113 R)
• M32: 5,211,990 km (0.109 R)
• M33: 5,452,394 km (0.1 R)
• M34: 5,620,990 km (0.088 R)
• M35: 5,829,380 km (0.093 R)
• M36: 6,608,785 km (0.102 R)
• M37: 7,071,791 km (0.094 R)
• M38: 8,092,796 km (0.08 R)
• M39: 8,893,893 km (0.062 R)
• M40: 9,181,420 km (0.11 R)
• M41: 9,629,765 km (0.075 R)
• M42: 9,720,271 km (0.094 R)
• M43: 10,338,858 km (0.098 R)
• M44: 10,594,372 km (0.11 R)
• M45: 10,687,870 km (0.064 R)
• M46: 11,017,285 km (0.101 R)
• M47: 11,230,761 km (0.029 R)
• M48: 11,445,583 km (0.041 R)
• M49: 11,589,646 km (0.071 R)
• M50: 11,806,713 km (0.102 R)
• M51: 12,073,895 km (0.055 R)
• M52: 12,490,824 km (0.039 R)
• M53: 12,887,557 km (0.058 R)
• M54: 12,987,339 km (0.11 R)
• M55: 13,364,027 km (0.09 R)
• M56: 13,566,433 km (0.038 R)
• M57: 13,642,578 km (0.108 R)
• M58: 13,718,873 km (0.074 R)
• M59: 14,102,442 km (0.044 R)
• M60: 14,437,691 km (0.112 R)
• M61: 14,567,392 km (0.12 R)
• M62: 14,880,201 km (0.115 R)
• M63: 15,751,758 km (0.113 R)
• M64: 16,072,795 km (0.026 R)
• M65: 16,450,081 km (0.11 R)
• M66: 16,666,998 km (0.044 R)
• M67: 17,103,674 km (0.092 R)
• M68: 17,213,479 km (0.039 R)
• M69: 18,576,914 km (0.097 R)
• M70: 18,689,711 km (0.077 R)
• M71: 19,001,174 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 13.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.68 AU - 11.64 AU

Year: 12748 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,298,774 km

• M1: 252,820 km (0.08 R)
• M2: 342,579 km (0.09 R)
• M3: 439,219 km (0.08 R)
• M4: 752,926 km (0.077 R)
• M5: 928,404 km (0.118 R)
• M6: 1,322,595 km (0.102 R)
• M7: 1,584,391 km (0.117 R)
• M8: 2,108,283 km (0.105 R)
• M9: 2,260,424 km (0.103 R)
• M10: 2,364,095 km (0.106 R)
• M11: 2,495,891 km (0.081 R)
• M12: 2,991,060 km (0.111 R)
• M13: 3,427,287 km (0.11 R)
• M14: 3,791,109 km (0.062 R)
• M15: 4,328,016 km (0.112 R)
• M16: 4,490,479 km (0.096 R)
• M17: 5,299,056 km (0.116 R)
• M18: 5,508,343 km (0.075 R)
• M19: 5,935,146 km (0.11 R)
• M20: 6,152,661 km (0.069 R)
• M21: 6,595,621 km (0.111 R)
• M22: 7,163,943 km (0.107 R)
• M23: 7,395,670 km (0.085 R)
• M24: 8,632,545 km (0.093 R)
• M25: 9,253,975 km (0.098 R)
• M26: 9,847,130 km (0.093 R)
• M27: 10,061,953 km (0.068 R)
• M28: 10,936,951 km (0.034 R)
• M29: 11,654,422 km (0.091 R)
• M30: 11,745,228 km (0.118 R)
• M31: 12,572,803 km (0.08 R)
• M32: 12,759,352 km (0.116 R)
• M33: 14,235,584 km (0.111 R)
• M34: 15,117,463 km (0.1 R)
• M35: 15,765,372 km (0.049 R)
• M36: 17,606,921 km (0.046 R)
• M37: 19,623,650 km (0.115 R)
• M38: 20,003,030 km (0.032 R)
• M39: 20,111,938 km (0.094 R)
• M40: 20,494,459 km (0.113 R)
• M41: 21,936,583 km (0.063 R)
• M42: 22,105,030 km (0.062 R)
• M43: 22,840,304 km (0.107 R)
• M44: 23,182,284 km (0.09 R)
• M45: 23,813,737 km (0.032 R)
• M46: 24,567,262 km (0.061 R)
• M47: 25,034,904 km (0.052 R)
• M48: 26,814,670 km (0.086 R)
• M49: 27,296,226 km (0.098 R)
• M50: 28,696,462 km (0.099 R)
• M51: 29,498,157 km (0.107 R)
• M52: 30,369,864 km (0.102 R)
• M53: 30,620,440 km (0.092 R)
• M54: 31,123,687 km (0.102 R)
• M55: 31,883,794 km (0.113 R)
• M56: 32,585,857 km (0.062 R)
• M57: 32,906,744 km (0.049 R)
• M58: 33,099,726 km (0.112 R)
• M59: 33,357,632 km (0.071 R)
• M60: 33,745,689 km (0.095 R)
• M61: 35,116,006 km (0.092 R)
• M62: 36,438,002 km (0.09 R)
• M63: 36,637,566 km (0.066 R)
• M64: 38,586,676 km (0.085 R)
• M65: 38,994,181 km (0.101 R)
• M66: 39,266,599 km (0.101 R)
• M67: 39,403,032 km (0.079 R)
• M68: 39,539,615 km (0.116 R)
• M69: 39,881,895 km (0.077 R)
• M70: 41,955,920 km (0.101 R)
• M71: 42,374,943 km (0.055 R)
• M72: 42,584,979 km (0.114 R)
• M73: 43,710,852 km (0.087 R)
• M74: 44,490,706 km (0.08 R)
• M75: 44,989,316 km (0.12 R)
• M76: 45,848,456 km (0.089 R)
• M77: 46,929,899 km (0.099 R)
• M78: 48,677,801 km (0.075 R)
• M79: 48,824,407 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 5.8

Gravity: 28.44 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.1 AU - 15.92 AU

Year: 22265 Days

Day: 20.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,298,774 km

• M1: 95,294 km (0.092 R)
• M2: 274,512 km (0.101 R)
• M3: 570,417 km (0.068 R)
• M4: 886,068 km (0.062 R)
• M5: 972,685 km (0.12 R)
• M6: 1,249,591 km (0.101 R)
• M7: 2,099,008 km (0.082 R)
• M8: 2,536,731 km (0.065 R)
• M9: 3,311,947 km (0.053 R)
• M10: 3,447,932 km (0.076 R)
• M11: 3,493,709 km (0.078 R)
• M12: 4,599,985 km (0.089 R)
• M13: 5,112,208 km (0.051 R)
• M14: 5,269,435 km (0.107 R)
• M15: 6,470,407 km (0.084 R)
• M16: 6,640,500 km (0.089 R)
• M17: 6,754,793 km (0.074 R)
• M18: 8,175,673 km (0.084 R)
• M19: 9,427,359 km (0.098 R)
• M20: 10,471,103 km (0.115 R)
• M21: 11,345,951 km (0.097 R)
• M22: 12,313,850 km (0.078 R)
• M23: 12,524,783 km (0.108 R)
• M24: 12,878,881 km (0.078 R)
• M25: 13,236,270 km (0.081 R)
• M26: 13,380,034 km (0.082 R)
• M27: 13,887,769 km (0.113 R)
• M28: 14,327,886 km (0.085 R)
• M29: 15,221,733 km (0.089 R)
• M30: 16,518,746 km (0.071 R)
• M31: 16,596,238 km (0.102 R)
• M32: 17,298,151 km (0.088 R)
• M33: 17,930,202 km (0.068 R)
• M34: 18,089,524 km (0.12 R)
• M35: 19,217,043 km (0.114 R)
• M36: 22,475,883 km (0.063 R)
• M37: 22,647,472 km (0.118 R)
• M38: 24,741,393 km (0.093 R)
• M39: 25,274,411 km (0.109 R)
• M40: 25,901,076 km (0.105 R)
• M41: 27,352,624 km (0.086 R)
• M42: 27,444,178 km (0.072 R)
• M43: 29,391,194 km (0.075 R)
• M44: 30,904,227 km (0.12 R)
• M45: 31,190,857 km (0.085 R)
• M46: 31,574,127 km (0.082 R)
• M47: 33,416,574 km (0.082 R)
• M48: 37,305,819 km (0.097 R)
• M49: 37,712,726 km (0.108 R)
• M50: 38,018,803 km (0.109 R)
• M51: 38,121,128 km (0.115 R)
• M52: 38,325,778 km (0.059 R)
• M53: 38,736,424 km (0.1 R)
• M54: 38,942,271 km (0.119 R)
• M55: 39,665,576 km (0.059 R)
• M56: 41,545,872 km (0.107 R)
• M57: 41,651,189 km (0.079 R)
• M58: 42,178,970 km (0.047 R)
• M59: 42,390,801 km (0.057 R)
• M60: 42,602,930 km (0.113 R)
• M61: 42,709,145 km (0.114 R)
• M62: 44,527,806 km (0.118 R)
• M63: 45,175,715 km (0.091 R)
• M64: 49,797,690 km (0.064 R)
• M65: 50,133,538 km (0.116 R)
• M66: 51,032,920 km (0.111 R)
• M67: 52,391,867 km (0.027 R)
• M68: 53,304,414 km (0.102 R)
• M69: 56,073,321 km (0.106 R)
• M70: 57,240,783 km (0.109 R)
• M71: 58,062,823 km (0.07 R)
• M72: 59,599,642 km (0.048 R)
• M73: 60,552,132 km (0.115 R)
• M74: 62,110,493 km (0.069 R)
• M75: 62,955,122 km (0.104 R)
• M76: 64,168,361 km (0.076 R)
• M77: 64,411,906 km (0.084 R)
• M78: 64,655,751 km (0.076 R)
• M79: 67,234,818 km (0.1 R)
• M80: 67,977,871 km (0.064 R)
• M81: 68,474,685 km (0.057 R)
• M82: 68,972,697 km (0.096 R)
• M83: 69,722,182 km (0.068 R)
• M84: 72,112,906 km (0.069 R)
• M85: 73,127,478 km (0.081 R)
• M86: 73,636,560 km (0.085 R)
• M87: 73,891,624 km (0.064 R)
• M88: 74,530,407 km (0.094 R)
• M89: 77,881,399 km (0.113 R)
• M90: 88,359,683 km (0.1 R)
• M91: 89,989,702 km (0.05 R)
• M92: 90,808,301 km (0.097 R)
• M93: 91,218,498 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 3.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.21 AU - 20.07 AU

Year: 30129 Days

Day: 24.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,298,774 km

• M1: 55,800 km (0.086 R)
• M2: 91,853 km (0.041 R)
• M3: 132,245 km (0.104 R)
• M4: 160,070 km (0.113 R)
• M5: 234,270 km (0.074 R)
• M6: 937,231 km (0.1 R)
• M7: 1,218,325 km (0.076 R)
• M8: 1,368,222 km (0.066 R)
• M9: 1,456,485 km (0.105 R)
• M10: 1,756,279 km (0.119 R)
• M11: 1,999,525 km (0.101 R)
• M12: 2,049,491 km (0.108 R)
• M13: 2,074,623 km (0.034 R)
• M14: 2,227,512 km (0.079 R)
• M15: 2,818,873 km (0.104 R)
• M16: 2,903,096 km (0.064 R)
• M17: 2,988,217 km (0.095 R)
• M18: 3,131,831 km (0.102 R)
• M19: 3,160,853 km (0.085 R)
• M20: 3,396,021 km (0.05 R)
• M21: 3,790,212 km (0.107 R)
• M22: 4,230,777 km (0.075 R)
• M23: 4,327,268 km (0.105 R)
• M24: 4,787,132 km (0.115 R)
• M25: 4,854,152 km (0.099 R)
• M26: 4,921,471 km (0.111 R)
• M27: 5,331,668 km (0.099 R)
• M28: 5,681,727 km (0.093 R)
• M29: 5,859,599 km (0.09 R)
• M30: 6,075,469 km (0.084 R)
• M31: 6,330,533 km (0.08 R)
• M32: 7,775,200 km (0.094 R)
• M33: 8,012,312 km (0.07 R)
• M34: 9,568,130 km (0.095 R)
• M35: 9,652,503 km (0.091 R)
• M36: 10,336,614 km (0.084 R)
• M37: 10,772,094 km (0.108 R)
• M38: 11,124,846 km (0.063 R)
• M39: 12,068,659 km (0.108 R)
• M40: 15,542,471 km (0.118 R)
• M41: 15,641,804 km (0.096 R)
• M42: 16,544,477 km (0.105 R)
• M43: 16,747,332 km (0.051 R)
• M44: 17,877,843 km (0.092 R)
• M45: 19,887,691 km (0.087 R)
• M46: 20,211,570 km (0.057 R)
• M47: 20,319,879 km (0.087 R)
• M48: 21,138,478 km (0.049 R)
• M49: 21,524,142 km (0.044 R)
• M50: 21,634,844 km (0.095 R)
• M51: 22,134,950 km (0.06 R)
• M52: 22,190,750 km (0.078 R)
• M53: 23,033,584 km (0.096 R)
• M54: 23,090,132 km (0.07 R)
• M55: 24,461,197 km (0.045 R)
• M56: 24,866,158 km (0.12 R)
• M57: 27,162,037 km (0.1 R)
• M58: 28,183,790 km (0.094 R)
• M59: 29,401,816 km (0.095 R)
• M60: 30,017,262 km (0.079 R)
• M61: 30,202,763 km (0.059 R)
• M62: 30,388,563 km (0.112 R)
• M63: 30,450,647 km (0.119 R)
• M64: 30,574,813 km (0.099 R)
• M65: 33,349,405 km (0.032 R)
• M66: 35,744,018 km (0.082 R)
• M67: 36,400,752 km (0.103 R)
• M68: 38,595,802 km (0.038 R)
• M69: 38,662,971 km (0.12 R)
• M70: 39,066,886 km (0.087 R)
• M71: 39,269,291 km (0.108 R)
• M72: 39,404,528 km (0.089 R)
• M73: 39,472,146 km (0.111 R)
• M74: 39,946,820 km (0.108 R)
• M75: 40,901,703 km (0.12 R)
• M76: 42,209,638 km (0.047 R)
• M77: 42,348,165 km (0.078 R)
• M78: 43,531,335 km (0.114 R)
• M79: 43,951,406 km (0.074 R)
• M80: 44,513,744 km (0.045 R)
• M81: 45,219,996 km (0.111 R)
• M82: 46,072,404 km (0.066 R)
• M83: 47,001,706 km (0.113 R)
• M84: 47,792,929 km (0.081 R)
• M85: 48,298,720 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit