🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 155 Days

Day: 39.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.19 AU - 3.11 AU

Year: 1592 Days

Day: 45.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 13.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.04 AU - 9.64 AU

Year: 8099 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,046,869 km

• M1: 677,828 km (0.112 R)
• M2: 771,775 km (0.033 R)
• M3: 975,079 km (0.116 R)
• M4: 1,295,069 km (0.083 R)
• M5: 1,499,120 km (0.12 R)
• M6: 1,605,484 km (0.1 R)
• M7: 2,676,156 km (0.107 R)
• M8: 2,886,341 km (0.106 R)
• M9: 4,290,467 km (0.105 R)
• M10: 4,757,811 km (0.12 R)
• M11: 5,307,284 km (0.058 R)
• M12: 5,406,317 km (0.062 R)
• M13: 5,775,076 km (0.11 R)
• M14: 6,396,207 km (0.085 R)
• M15: 6,679,246 km (0.098 R)
• M16: 7,038,729 km (0.115 R)
• M17: 8,003,187 km (0.108 R)
• M18: 8,308,367 km (0.042 R)
• M19: 9,891,262 km (0.117 R)
• M20: 10,013,633 km (0.097 R)
• M21: 10,508,502 km (0.079 R)
• M22: 10,717,042 km (0.113 R)
• M23: 10,884,891 km (0.084 R)
• M24: 11,565,112 km (0.112 R)
• M25: 13,100,734 km (0.077 R)
• M26: 13,687,457 km (0.066 R)
• M27: 13,824,040 km (0.086 R)
• M28: 14,328,783 km (0.098 R)
• M29: 14,513,836 km (0.104 R)
• M30: 14,933,159 km (0.043 R)
• M31: 15,026,957 km (0.073 R)
• M32: 15,927,236 km (0.102 R)
• M33: 16,167,042 km (0.117 R)
• M34: 16,747,482 km (0.093 R)
• M35: 16,844,870 km (0.089 R)
• M36: 16,942,557 km (0.089 R)
• M37: 17,040,394 km (0.099 R)
• M38: 18,228,501 km (0.106 R)
• M39: 18,630,620 km (0.092 R)
• M40: 19,392,372 km (0.103 R)
• M41: 20,632,239 km (0.102 R)
• M42: 20,998,604 km (0.032 R)
• M43: 21,420,171 km (0.115 R)
• M44: 22,217,977 km (0.111 R)
• M45: 24,172,174 km (0.085 R)
• M46: 24,613,936 km (0.049 R)
• M47: 24,724,788 km (0.077 R)
• M48: 24,891,440 km (0.059 R)
• M49: 25,842,583 km (0.098 R)
• M50: 26,011,629 km (0.056 R)
• M51: 26,237,671 km (0.102 R)
• M52: 26,805,545 km (0.062 R)
• M53: 27,722,580 km (0.1 R)
• M54: 28,069,198 km (0.037 R)
• M55: 28,417,163 km (0.104 R)
• M56: 28,533,550 km (0.081 R)
• M57: 28,883,459 km (0.088 R)
• M58: 29,352,149 km (0.088 R)
• M59: 29,469,883 km (0.12 R)
• M60: 29,646,558 km (0.113 R)
• M61: 30,356,699 km (0.11 R)
• M62: 30,594,709 km (0.09 R)
• M63: 30,773,628 km (0.104 R)
• M64: 32,278,134 km (0.113 R)
• M65: 32,399,458 km (0.108 R)
• M66: 32,581,818 km (0.085 R)
• M67: 33,498,853 km (0.029 R)
• M68: 35,608,632 km (0.091 R)
• M69: 36,553,043 km (0.031 R)
• M70: 36,869,742 km (0.088 R)
• M71: 37,825,074 km (0.09 R)
• M72: 39,370,719 km (0.113 R)
• M73: 40,477,893 km (0.113 R)
• M74: 40,674,315 km (0.066 R)
• M75: 41,661,511 km (0.073 R)
• M76: 41,793,606 km (0.097 R)
• M77: 42,456,773 km (0.082 R)
• M78: 42,723,058 km (0.114 R)
• M79: 43,056,661 km (0.102 R)
• M80: 43,391,012 km (0.109 R)
• M81: 43,659,241 km (0.067 R)
• M82: 44,197,195 km (0.04 R)
• M83: 44,669,775 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.7

Radius: 7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.57 AU - 15.83 AU

Year: 20795 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 106,046,869 km

• M1: 2,031,389 km (0.111 R)
• M2: 2,336,569 km (0.098 R)
• M3: 2,430,816 km (0.045 R)
• M4: 2,656,110 km (0.085 R)
• M5: 3,092,038 km (0.09 R)
• M6: 3,550,257 km (0.117 R)
• M7: 3,954,620 km (0.108 R)
• M8: 4,219,558 km (0.092 R)
• M9: 5,212,139 km (0.094 R)
• M10: 5,377,445 km (0.103 R)
• M11: 5,460,771 km (0.096 R)
• M12: 5,628,769 km (0.097 R)
• M13: 6,627,036 km (0.081 R)
• M14: 7,538,835 km (0.083 R)
• M15: 8,781,993 km (0.105 R)
• M16: 8,880,130 km (0.116 R)
• M17: 9,578,153 km (0.094 R)
• M18: 9,780,709 km (0.105 R)
• M19: 10,657,801 km (0.069 R)
• M20: 11,291,946 km (0.054 R)
• M21: 11,992,663 km (0.12 R)
• M22: 12,651,941 km (0.101 R)
• M23: 13,776,767 km (0.114 R)
• M24: 14,466,862 km (0.079 R)
• M25: 14,583,100 km (0.12 R)
• M26: 16,301,381 km (0.036 R)
• M27: 16,604,017 km (0.116 R)
• M28: 16,969,784 km (0.12 R)
• M29: 18,837,663 km (0.119 R)
• M30: 19,155,259 km (0.083 R)
• M31: 20,638,971 km (0.097 R)
• M32: 21,163,760 km (0.112 R)
• M33: 21,692,888 km (0.096 R)
• M34: 22,226,354 km (0.084 R)
• M35: 23,578,719 km (0.1 R)
• M36: 26,433,645 km (0.042 R)
• M37: 26,504,554 km (0.092 R)
• M38: 26,860,447 km (0.06 R)
• M39: 27,504,915 km (0.064 R)
• M40: 27,865,296 km (0.045 R)
• M41: 28,227,173 km (0.091 R)
• M42: 29,616,339 km (0.099 R)
• M43: 31,177,393 km (0.098 R)
• M44: 34,456,578 km (0.108 R)
• M45: 35,312,877 km (0.097 R)
• M46: 35,469,206 km (0.083 R)
• M47: 36,254,894 km (0.095 R)
• M48: 36,966,980 km (0.092 R)
• M49: 37,843,474 km (0.077 R)
• M50: 39,130,465 km (0.109 R)
• M51: 40,268,456 km (0.078 R)
• M52: 42,078,440 km (0.07 R)
• M53: 42,993,381 km (0.1 R)
• M54: 44,336,022 km (0.117 R)
• M55: 45,097,176 km (0.11 R)
• M56: 45,266,969 km (0.098 R)
• M57: 47,751,940 km (0.064 R)
• M58: 48,011,492 km (0.059 R)
• M59: 48,358,409 km (0.085 R)
• M60: 48,445,326 km (0.114 R)
• M61: 49,666,493 km (0.108 R)
• M62: 51,428,756 km (0.074 R)
• M63: 51,517,318 km (0.075 R)
• M64: 54,020,090 km (0.108 R)
• M65: 54,742,349 km (0.059 R)
• M66: 56,470,653 km (0.062 R)
• M67: 57,571,394 km (0.086 R)
• M68: 57,755,549 km (0.11 R)
• M69: 62,517,100 km (0.096 R)
• M70: 62,611,646 km (0.086 R)
• M71: 62,990,577 km (0.111 R)
• M72: 63,275,262 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.5

Radius: 7

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.63 AU - 19.09 AU

Year: 27848 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,046,869 km

• M1: 262,544 km (0.082 R)
• M2: 610,359 km (0.043 R)
• M3: 1,031,926 km (0.085 R)
• M4: 1,343,538 km (0.075 R)
• M5: 1,843,046 km (0.091 R)
• M6: 2,134,163 km (0.075 R)
• M7: 2,263,416 km (0.069 R)
• M8: 2,947,976 km (0.085 R)
• M9: 3,337,828 km (0.1 R)
• M10: 3,640,913 km (0.047 R)
• M11: 4,058,740 km (0.081 R)
• M12: 7,188,776 km (0.119 R)
• M13: 8,518,402 km (0.094 R)
• M14: 9,564,390 km (0.069 R)
• M15: 9,635,599 km (0.027 R)
• M16: 9,921,929 km (0.084 R)
• M17: 11,395,767 km (0.105 R)
• M18: 12,312,503 km (0.044 R)
• M19: 13,015,464 km (0.112 R)
• M20: 13,571,220 km (0.1 R)
• M21: 13,731,289 km (0.104 R)
• M22: 14,215,687 km (0.064 R)
• M23: 14,623,641 km (0.048 R)
• M24: 15,284,414 km (0.106 R)
• M25: 16,208,630 km (0.119 R)
• M26: 16,293,602 km (0.109 R)
• M27: 16,463,844 km (0.102 R)
• M28: 18,375,854 km (0.102 R)
• M29: 22,027,389 km (0.034 R)
• M30: 22,499,221 km (0.075 R)
• M31: 22,879,050 km (0.118 R)
• M32: 23,452,907 km (0.106 R)
• M33: 23,741,481 km (0.116 R)
• M34: 23,837,972 km (0.092 R)
• M35: 26,792,530 km (0.053 R)
• M36: 28,312,594 km (0.12 R)
• M37: 28,825,415 km (0.089 R)
• M38: 31,753,794 km (0.07 R)
• M39: 32,179,699 km (0.113 R)
• M40: 32,607,698 km (0.112 R)
• M41: 33,794,009 km (0.101 R)
• M42: 35,214,292 km (0.11 R)
• M43: 36,765,621 km (0.084 R)
• M44: 37,887,157 km (0.09 R)
• M45: 40,393,968 km (0.082 R)
• M46: 40,509,308 km (0.086 R)
• M47: 40,855,478 km (0.028 R)
• M48: 41,667,495 km (0.097 R)
• M49: 42,954,037 km (0.035 R)
• M50: 46,407,803 km (0.106 R)
• M51: 50,569,017 km (0.049 R)
• M52: 50,817,499 km (0.065 R)
• M53: 50,941,815 km (0.08 R)
• M54: 51,315,660 km (0.117 R)
• M55: 53,198,200 km (0.097 R)
• M56: 54,211,426 km (0.094 R)
• M57: 56,128,373 km (0.067 R)
• M58: 59,372,253 km (0.119 R)
• M59: 60,159,737 km (0.118 R)
• M60: 61,745,175 km (0.065 R)
• M61: 64,014,724 km (0.07 R)
• M62: 64,149,063 km (0.1 R)
• M63: 64,957,041 km (0.117 R)
• M64: 65,497,688 km (0.092 R)
• M65: 66,175,516 km (0.12 R)
• M66: 67,674,935 km (0.116 R)
• M67: 68,222,912 km (0.106 R)
• M68: 68,497,424 km (0.097 R)
• M69: 69,737,441 km (0.078 R)
• M70: 69,875,669 km (0.117 R)
• M71: 70,429,630 km (0.077 R)
• M72: 71,124,064 km (0.107 R)
• M73: 71,960,316 km (0.112 R)
• M74: 72,659,686 km (0.025 R)
• M75: 75,763,542 km (0.098 R)
• M76: 76,190,196 km (0.113 R)
• M77: 77,331,777 km (0.098 R)
• M78: 77,761,272 km (0.081 R)
• M79: 77,904,587 km (0.105 R)
• M80: 78,766,570 km (0.06 R)
• M81: 81,808,344 km (0.056 R)
• M82: 82,538,232 km (0.077 R)
• M83: 82,977,152 km (0.052 R)
• M84: 83,270,214 km (0.07 R)
• M85: 83,857,386 km (0.056 R)
• M86: 86,516,637 km (0.097 R)
• M87: 90,557,126 km (0.112 R)
• M88: 92,069,112 km (0.102 R)
• M89: 93,132,454 km (0.047 R)
• M90: 94,658,651 km (0.1 R)
• M91: 100,376,880 km (0.118 R)
• M92: 102,098,303 km (0.069 R)
• M93: 104,145,400 km (0.107 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: 243 - 11,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit