🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 179 Days

Day: 26.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,191,601 km

• M1: 354,098 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.09 AU - 1.33 AU

Year: 489 Days

Day: 45.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.95 AU - 3.45 AU

Year: 2101 Days

Day: 38.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 135 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,191,601 km

• M1: 217,964 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.24 AU - 4.26 AU

Year: 3216 Days

Day: 42.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 8.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.91 AU - 8.39 AU

Year: 7018 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,191,601 km

• M1: 110,254 km (0.111 R)
• M2: 265,387 km (0.105 R)
• M3: 319,092 km (0.094 R)
• M4: 377,884 km (0.044 R)
• M5: 579,841 km (0.12 R)
• M6: 1,192,594 km (0.089 R)
• M7: 1,365,978 km (0.054 R)
• M8: 2,099,756 km (0.059 R)
• M9: 2,537,928 km (0.118 R)
• M10: 2,601,357 km (0.098 R)
• M11: 2,686,778 km (0.06 R)
• M12: 2,860,461 km (0.087 R)
• M13: 3,368,495 km (0.118 R)
• M14: 3,520,636 km (0.045 R)
• M15: 3,591,546 km (0.099 R)
• M16: 3,710,925 km (0.051 R)
• M17: 3,807,266 km (0.096 R)
• M18: 3,990,374 km (0.08 R)
• M19: 4,365,116 km (0.048 R)
• M20: 4,621,377 km (0.114 R)
• M21: 4,829,767 km (0.047 R)
• M22: 4,961,713 km (0.115 R)
• M23: 5,350,966 km (0.087 R)
• M24: 5,419,183 km (0.115 R)
• M25: 5,694,593 km (0.042 R)
• M26: 5,847,930 km (0.056 R)
• M27: 6,002,764 km (0.11 R)
• M28: 6,330,832 km (0.102 R)
• M29: 6,650,224 km (0.113 R)
• M30: 7,471,516 km (0.088 R)
• M31: 7,578,329 km (0.114 R)
• M32: 7,886,351 km (0.107 R)
• M33: 8,466,940 km (0.11 R)
• M34: 9,404,769 km (0.115 R)
• M35: 9,503,654 km (0.102 R)
• M36: 9,586,232 km (0.081 R)
• M37: 9,652,653 km (0.057 R)
• M38: 10,993,349 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 4.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.9 AU - 15.74 AU

Year: 18860 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 80,191,601 km

• M1: 87,814 km (0.092 R)
• M2: 192,981 km (0.094 R)
• M3: 329,564 km (0.076 R)
• M4: 408,552 km (0.12 R)
• M5: 458,966 km (0.05 R)
• M6: 584,928 km (0.108 R)
• M7: 890,556 km (0.066 R)
• M8: 990,936 km (0.053 R)
• M9: 1,178,382 km (0.089 R)
• M10: 1,263,803 km (0.116 R)
• M11: 1,466,957 km (0.105 R)
• M12: 1,585,737 km (0.072 R)
• M13: 1,625,979 km (0.069 R)
• M14: 3,034,742 km (0.113 R)
• M15: 3,305,814 km (0.053 R)
• M16: 3,392,132 km (0.08 R)
• M17: 3,602,317 km (0.118 R)
• M18: 3,834,792 km (0.103 R)
• M19: 4,072,054 km (0.102 R)
• M20: 4,239,155 km (0.042 R)
• M21: 4,929,699 km (0.044 R)
• M22: 4,988,939 km (0.098 R)
• M23: 5,028,433 km (0.111 R)
• M24: 5,388,964 km (0.079 R)
• M25: 5,778,667 km (0.093 R)
• M26: 7,178,903 km (0.051 R)
• M27: 7,335,681 km (0.079 R)
• M28: 8,020,391 km (0.082 R)
• M29: 8,749,231 km (0.111 R)
• M30: 8,868,611 km (0.112 R)
• M31: 9,157,783 km (0.092 R)
• M32: 9,794,621 km (0.098 R)
• M33: 10,168,466 km (0.079 R)
• M34: 11,188,126 km (0.094 R)
• M35: 11,500,336 km (0.062 R)
• M36: 12,080,178 km (0.083 R)
• M37: 12,159,913 km (0.083 R)
• M38: 12,777,603 km (0.11 R)
• M39: 13,076,499 km (0.096 R)
• M40: 13,764,650 km (0.105 R)
• M41: 14,071,026 km (0.07 R)
• M42: 15,233,102 km (0.056 R)
• M43: 16,190,379 km (0.066 R)
• M44: 16,572,901 km (0.083 R)
• M45: 16,928,645 km (0.092 R)
• M46: 19,675,411 km (0.056 R)
• M47: 20,146,495 km (0.096 R)
• M48: 20,241,190 km (0.054 R)
• M49: 20,748,477 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 6

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.33 AU - 17.53 AU

Year: 21177 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,191,601 km

• M1: 92,900 km (0.119 R)
• M2: 181,911 km (0.112 R)
• M3: 310,715 km (0.083 R)
• M4: 360,680 km (0.045 R)
• M5: 568,921 km (0.061 R)
• M6: 610,659 km (0.11 R)
• M7: 908,209 km (0.102 R)
• M8: 1,219,073 km (0.086 R)
• M9: 1,329,775 km (0.043 R)
• M10: 1,472,791 km (0.115 R)
• M11: 2,028,697 km (0.057 R)
• M12: 2,160,343 km (0.074 R)
• M13: 2,227,363 km (0.059 R)
• M14: 3,158,609 km (0.043 R)
• M15: 3,784,826 km (0.063 R)
• M16: 3,906,449 km (0.053 R)
• M17: 4,153,585 km (0.083 R)
• M18: 5,327,479 km (0.039 R)
• M19: 5,693,994 km (0.064 R)
• M20: 5,974,041 km (0.063 R)
• M21: 6,211,004 km (0.087 R)
• M22: 6,306,597 km (0.09 R)
• M23: 6,499,429 km (0.074 R)
• M24: 6,890,628 km (0.081 R)
• M25: 7,902,059 km (0.056 R)
• M26: 8,319,437 km (0.106 R)
• M27: 8,372,095 km (0.101 R)
• M28: 8,424,903 km (0.106 R)
• M29: 9,175,585 km (0.118 R)
• M30: 9,614,206 km (0.096 R)
• M31: 9,947,510 km (0.111 R)
• M32: 10,397,950 km (0.074 R)
• M33: 10,625,638 km (0.095 R)
• M34: 12,325,219 km (0.078 R)
• M35: 13,052,863 km (0.091 R)
• M36: 13,298,503 km (0.058 R)
• M37: 13,856,802 km (0.105 R)
• M38: 13,919,334 km (0.037 R)
• M39: 14,296,321 km (0.061 R)
• M40: 15,707,178 km (0.101 R)
• M41: 16,099,723 km (0.119 R)
• M42: 17,296,207 km (0.109 R)
• M43: 17,769,235 km (0.08 R)
• M44: 19,844,307 km (0.088 R)
• M45: 19,914,768 km (0.112 R)
• M46: 20,552,952 km (0.117 R)
• M47: 22,727,806 km (0.081 R)
• M48: 23,842,310 km (0.116 R)
• M49: 24,067,455 km (0.035 R)
• M50: 24,746,779 km (0.073 R)
• M51: 24,974,617 km (0.12 R)
• M52: 25,050,762 km (0.099 R)
• M53: 25,970,041 km (0.112 R)
• M54: 28,713,815 km (0.101 R)
• M55: 28,793,551 km (0.068 R)
• M56: 29,273,461 km (0.08 R)
• M57: 32,208,422 km (0.052 R)
• M58: 32,540,230 km (0.075 R)
• M59: 32,623,406 km (0.113 R)
• M60: 33,123,661 km (0.086 R)
• M61: 34,555,014 km (0.108 R)
• M62: 35,748,805 km (0.084 R)
• M63: 36,178,450 km (0.077 R)
• M64: 37,303,426 km (0.076 R)
• M65: 37,826,570 km (0.095 R)
• M66: 38,001,450 km (0.089 R)
• M67: 38,176,629 km (0.087 R)
• M68: 39,587,785 km (0.089 R)
• M69: 40,567,801 km (0.051 R)
• M70: 40,657,261 km (0.063 R)
• M71: 40,746,870 km (0.066 R)
• M72: 41,465,687 km (0.092 R)
• M73: 42,642,574 km (0.12 R)
• M74: 43,189,504 km (0.116 R)
• M75: 43,555,420 km (0.092 R)
• M76: 44,474,699 km (0.117 R)
• M77: 45,493,161 km (0.07 R)
• M78: 48,499,630 km (0.072 R)
• M79: 49,165,789 km (0.097 R)
• M80: 49,930,833 km (0.076 R)
• M81: 50,122,767 km (0.03 R)
• M82: 50,314,850 km (0.071 R)
• M83: 50,507,233 km (0.115 R)
• M84: 51,569,528 km (0.111 R)
• M85: 51,860,645 km (0.095 R)
• M86: 55,296,011 km (0.118 R)
• M87: 55,892,308 km (0.112 R)
• M88: 56,390,768 km (0.116 R)
• M89: 57,091,185 km (0.12 R)
• M90: 59,921,427 km (0.047 R)
• M91: 63,419,175 km (0.106 R)
• M92: 66,559,833 km (0.105 R)
• M93: 67,088,212 km (0.065 R)
• M94: 70,933,177 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 3.4

Gravity: 43.43 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.96 AU - 17.64 AU

Year: 25278 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,191,601 km

• M1: 55,501 km (0.059 R)
• M2: 89,160 km (0.084 R)
• M3: 756,965 km (0.082 R)
• M4: 885,171 km (0.11 R)
• M5: 1,463,516 km (0.104 R)
• M6: 1,688,511 km (0.086 R)
• M7: 1,754,783 km (0.082 R)
• M8: 1,993,541 km (0.068 R)
• M9: 2,352,127 km (0.093 R)
• M10: 2,501,127 km (0.062 R)
• M11: 2,847,595 km (0.11 R)
• M12: 2,886,940 km (0.056 R)
• M13: 3,584,365 km (0.12 R)
• M14: 3,755,804 km (0.038 R)
• M15: 4,240,800 km (0.085 R)
• M16: 4,285,829 km (0.08 R)
• M17: 4,838,893 km (0.068 R)
• M18: 5,123,877 km (0.109 R)
• M19: 5,316,708 km (0.08 R)
• M20: 5,365,328 km (0.115 R)
• M21: 6,785,311 km (0.082 R)
• M22: 7,157,361 km (0.067 R)
• M23: 8,312,854 km (0.056 R)
• M24: 8,825,526 km (0.063 R)
• M25: 8,940,866 km (0.113 R)
• M26: 9,702,469 km (0.119 R)
• M27: 9,940,928 km (0.102 R)
• M28: 11,037,929 km (0.084 R)
• M29: 11,349,392 km (0.12 R)
• M30: 11,474,905 km (0.103 R)
• M31: 14,550,786 km (0.11 R)
• M32: 14,960,834 km (0.099 R)
• M33: 15,932,024 km (0.112 R)
• M34: 16,142,807 km (0.101 R)
• M35: 16,283,878 km (0.119 R)
• M36: 16,995,066 km (0.106 R)
• M37: 18,521,413 km (0.119 R)
• M38: 20,623,562 km (0.079 R)
• M39: 20,776,601 km (0.069 R)
• M40: 24,722,395 km (0.052 R)
• M41: 25,374,641 km (0.077 R)
• M42: 26,115,300 km (0.083 R)
• M43: 28,040,026 km (0.054 R)
• M44: 29,233,668 km (0.062 R)
• M45: 29,405,556 km (0.054 R)
• M46: 30,618,196 km (0.098 R)
• M47: 32,289,653 km (0.053 R)
• M48: 35,445,420 km (0.08 R)
• M49: 36,088,242 km (0.089 R)
• M50: 37,106,256 km (0.092 R)
• M51: 37,946,098 km (0.065 R)
• M52: 39,644,483 km (0.099 R)
• M53: 40,694,660 km (0.047 R)
• M54: 40,982,636 km (0.08 R)
• M55: 41,753,813 km (0.037 R)
• M56: 43,408,515 km (0.113 R)
• M57: 44,293,237 km (0.095 R)
• M58: 45,681,206 km (0.056 R)
• M59: 46,681,268 km (0.111 R)
• M60: 47,992,194 km (0.116 R)
• M61: 49,110,737 km (0.098 R)
• M62: 50,443,804 km (0.08 R)
• M63: 50,546,877 km (0.072 R)
• M64: 51,166,511 km (0.077 R)
• M65: 52,309,139 km (0.114 R)
• M66: 53,670,330 km (0.111 R)
• M67: 54,302,531 km (0.066 R)
• M68: 54,937,125 km (0.085 R)
• M69: 56,962,830 km (0.079 R)
• M70: 57,715,307 km (0.108 R)
• M71: 58,904,461 km (0.068 R)
• M72: 60,429,611 km (0.106 R)
• M73: 64,075,461 km (0.062 R)
• M74: 65,531,048 km (0.071 R)
• M75: 67,905,465 km (0.118 R)
• M76: 68,931,707 km (0.077 R)
• M77: 69,160,442 km (0.105 R)
• M78: 74,373,329 km (0.085 R)
• M79: 76,730,543 km (0.103 R)
• M80: 77,799,121 km (0.095 R)
• M81: 80,191,639 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit