🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.87 AU - 1.33 AU

Year: 405 Days

Day: 37.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.98 AU - 1.4 AU

Year: 456 Days

Day: 43.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.99 AU - 2.89 AU

Year: 1340 Days

Day: 22.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,575,220 km

• M1: 741,557 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.81 AU - 3.81 AU

Year: 2117 Days

Day: 26.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.15 AU - 4.45 AU

Year: 3134 Days

Day: 23.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 8.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.17 AU - 7.35 AU

Year: 5505 Days

Day: 10.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,575,220 km

• M1: 115,190 km (0.09 R)
• M2: 230,530 km (0.073 R)
• M3: 453,880 km (0.065 R)
• M4: 510,578 km (0.069 R)
• M5: 600,935 km (0.103 R)
• M6: 675,285 km (0.116 R)
• M7: 954,883 km (0.103 R)
• M8: 1,017,714 km (0.079 R)
• M9: 1,134,401 km (0.081 R)
• M10: 1,367,025 km (0.109 R)
• M11: 1,909,168 km (0.114 R)
• M12: 2,120,251 km (0.103 R)
• M13: 2,203,427 km (0.12 R)
• M14: 2,459,688 km (0.063 R)
• M15: 2,529,700 km (0.076 R)
• M16: 2,671,668 km (0.108 R)
• M17: 2,743,775 km (0.112 R)
• M18: 3,019,633 km (0.084 R)
• M19: 3,227,724 km (0.111 R)
• M20: 3,343,213 km (0.108 R)
• M21: 3,499,244 km (0.118 R)
• M22: 3,798,589 km (0.043 R)
• M23: 3,961,501 km (0.035 R)
• M24: 4,507,234 km (0.117 R)
• M25: 4,614,945 km (0.078 R)
• M26: 5,529,885 km (0.093 R)
• M27: 5,599,000 km (0.103 R)
• M28: 5,714,788 km (0.049 R)
• M29: 6,258,128 km (0.079 R)
• M30: 6,596,817 km (0.064 R)
• M31: 6,817,773 km (0.03 R)
• M32: 7,597,328 km (0.108 R)
• M33: 8,167,745 km (0.086 R)
• M34: 8,537,850 km (0.09 R)
• M35: 9,021,799 km (0.079 R)
• M36: 9,076,103 km (0.096 R)
• M37: 9,130,556 km (0.107 R)
• M38: 9,185,160 km (0.096 R)
• M39: 9,376,944 km (0.09 R)
• M40: 9,459,522 km (0.047 R)
• M41: 9,736,577 km (0.089 R)
• M42: 9,792,228 km (0.057 R)
• M43: 10,242,069 km (0.093 R)
• M44: 10,383,887 km (0.048 R)
• M45: 11,045,260 km (0.068 R)
• M46: 11,779,486 km (0.115 R)
• M47: 12,077,634 km (0.066 R)
• M48: 12,408,395 km (0.08 R)
• M49: 12,711,630 km (0.064 R)
• M50: 13,294,763 km (0.063 R)
• M51: 13,356,696 km (0.096 R)
• M52: 13,449,597 km (0.116 R)
• M53: 14,518,773 km (0.115 R)
• M54: 15,031,295 km (0.039 R)
• M55: 15,647,638 km (0.101 R)
• M56: 16,238,998 km (0.055 R)
• M57: 16,437,814 km (0.096 R)
• M58: 16,804,478 km (0.11 R)
• M59: 16,971,878 km (0.115 R)
• M60: 17,274,814 km (0.042 R)
• M61: 18,057,061 km (0.078 R)
• M62: 18,366,430 km (0.109 R)
• M63: 19,059,816 km (0.11 R)
• M64: 19,444,881 km (0.091 R)
• M65: 19,656,113 km (0.117 R)
• M66: 19,903,398 km (0.058 R)
• M67: 20,258,394 km (0.109 R)
• M68: 20,543,976 km (0.074 R)
• M69: 21,046,924 km (0.085 R)
• M70: 21,119,031 km (0.072 R)
• M71: 21,662,968 km (0.044 R)
• M72: 22,875,908 km (0.041 R)
• M73: 23,322,458 km (0.063 R)
• M74: 23,397,107 km (0.073 R)
• M75: 24,375,477 km (0.077 R)
• M76: 24,565,167 km (0.058 R)
• M77: 25,022,338 km (0.103 R)
• M78: 25,137,080 km (0.034 R)
• M79: 25,559,395 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.3

Radius: 3

Gravity: 73.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.5 AU - 19.54 AU

Year: 30311 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,575,220 km

• M1: 46,226 km (0.053 R)
• M2: 72,256 km (0.105 R)
• M3: 167,550 km (0.114 R)
• M4: 276,457 km (0.037 R)
• M5: 360,531 km (0.052 R)
• M6: 526,435 km (0.099 R)
• M7: 604,226 km (0.074 R)
• M8: 770,878 km (0.048 R)
• M9: 1,144,573 km (0.106 R)
• M10: 1,314,666 km (0.099 R)
• M11: 2,153,312 km (0.114 R)
• M12: 2,711,162 km (0.105 R)
• M13: 4,205,645 km (0.119 R)
• M14: 4,361,526 km (0.079 R)
• M15: 5,004,198 km (0.106 R)
• M16: 8,630,750 km (0.085 R)
• M17: 8,961,660 km (0.104 R)
• M18: 9,567,681 km (0.116 R)
• M19: 9,772,631 km (0.093 R)
• M20: 10,889,827 km (0.03 R)
• M21: 14,008,494 km (0.066 R)
• M22: 15,423,391 km (0.098 R)
• M23: 16,473,119 km (0.064 R)
• M24: 16,636,630 km (0.032 R)
• M25: 16,882,868 km (0.058 R)
• M26: 21,072,954 km (0.115 R)
• M27: 21,606,869 km (0.029 R)
• M28: 21,875,547 km (0.115 R)
• M29: 22,145,422 km (0.095 R)
• M30: 24,064,613 km (0.099 R)
• M31: 25,373,295 km (0.071 R)
• M32: 27,669,921 km (0.117 R)
• M33: 27,961,637 km (0.075 R)
• M34: 29,832,658 km (0.102 R)
• M35: 33,590,556 km (0.105 R)
• M36: 33,694,078 km (0.074 R)
• M37: 33,901,720 km (0.051 R)
• M38: 34,005,541 km (0.069 R)
• M39: 35,050,781 km (0.095 R)
• M40: 36,000,279 km (0.108 R)
• M41: 36,106,344 km (0.08 R)
• M42: 36,212,558 km (0.09 R)
• M43: 37,172,378 km (0.086 R)
• M44: 38,356,894 km (0.07 R)
• M45: 40,321,862 km (0.099 R)
• M46: 40,652,473 km (0.12 R)
• M47: 41,872,594 km (0.113 R)
• M48: 42,095,644 km (0.112 R)
• M49: 45,718,904 km (0.111 R)
• M50: 46,640,128 km (0.11 R)
• M51: 47,567,635 km (0.054 R)
• M52: 47,916,946 km (0.06 R)
• M53: 48,150,319 km (0.089 R)
• M54: 51,099,042 km (0.087 R)
• M55: 51,337,501 km (0.095 R)
• M56: 51,576,259 km (0.074 R)
• M57: 51,815,466 km (0.079 R)
• M58: 52,174,950 km (0.063 R)
• M59: 52,775,735 km (0.091 R)
• M60: 52,896,311 km (0.081 R)
• M61: 53,378,914 km (0.044 R)
• M62: 55,814,517 km (0.036 R)
• M63: 56,305,946 km (0.119 R)
• M64: 56,922,139 km (0.104 R)
• M65: 58,161,408 km (0.106 R)
• M66: 59,785,742 km (0.119 R)
• M67: 60,288,540 km (0.074 R)
• M68: 60,540,463 km (0.097 R)
• M69: 61,298,326 km (0.113 R)
• M70: 62,186,488 km (0.09 R)
• M71: 63,462,708 km (0.104 R)
• M72: 64,876,408 km (0.109 R)
• M73: 65,263,717 km (0.081 R)
• M74: 68,127,768 km (0.116 R)
• M75: 68,784,353 km (0.116 R)
• M76: 70,766,674 km (0.119 R)
• M77: 72,098,694 km (0.077 R)
• M78: 72,366,025 km (0.117 R)
• M79: 75,736,166 km (0.1 R)
• M80: 75,872,001 km (0.066 R)
• M81: 76,825,239 km (0.102 R)
• M82: 78,743,831 km (0.083 R)
• M83: 80,955,636 km (0.032 R)
• M84: 83,047,612 km (0.098 R)
• M85: 84,311,415 km (0.091 R)
• M86: 85,298,761 km (0.093 R)
• M87: 86,431,815 km (0.059 R)
• M88: 87,569,806 km (0.115 R)
• M89: 88,712,734 km (0.119 R)
• M90: 89,142,678 km (0.065 R)
• M91: 89,285,993 km (0.116 R)
• M92: 91,446,934 km (0.112 R)
• M93: 92,461,358 km (0.084 R)
• M94: 95,820,279 km (0.042 R)
• M95: 96,997,913 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.4

Radius: 3.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 18.4 AU - 22.12 AU

Year: 32051 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,575,220 km

• M1: 82,428 km (0.066 R)
• M2: 489,035 km (0.113 R)
• M3: 882,777 km (0.051 R)
• M4: 1,057,956 km (0.085 R)
• M5: 1,484,609 km (0.085 R)
• M6: 1,530,087 km (0.085 R)
• M7: 1,787,545 km (0.1 R)
• M8: 1,958,535 km (0.115 R)
• M9: 2,008,351 km (0.097 R)
• M10: 2,421,690 km (0.061 R)
• M11: 2,502,174 km (0.095 R)
• M12: 2,832,486 km (0.112 R)
• M13: 3,031,451 km (0.079 R)
• M14: 3,147,240 km (0.072 R)
• M15: 3,716,609 km (0.059 R)
• M16: 4,060,535 km (0.067 R)
• M17: 4,382,021 km (0.11 R)
• M18: 4,545,830 km (0.056 R)
• M19: 4,611,953 km (0.059 R)
• M20: 5,605,432 km (0.073 R)
• M21: 6,035,227 km (0.083 R)
• M22: 8,095,938 km (0.049 R)
• M23: 9,663,125 km (0.059 R)
• M24: 10,393,611 km (0.098 R)
• M25: 10,920,046 km (0.063 R)
• M26: 11,231,060 km (0.085 R)
• M27: 12,782,689 km (0.068 R)
• M28: 12,829,214 km (0.116 R)
• M29: 13,678,481 km (0.09 R)
• M30: 14,936,899 km (0.102 R)
• M31: 15,381,055 km (0.071 R)
• M32: 15,879,515 km (0.104 R)
• M33: 18,661,886 km (0.052 R)
• M34: 22,372,511 km (0.098 R)
• M35: 22,823,698 km (0.092 R)
• M36: 23,734,899 km (0.102 R)
• M37: 24,599,874 km (0.1 R)
• M38: 25,769,280 km (0.062 R)
• M39: 26,005,346 km (0.087 R)
• M40: 26,301,400 km (0.046 R)
• M41: 27,376,410 km (0.093 R)
• M42: 28,465,632 km (0.108 R)
• M43: 28,831,848 km (0.061 R)
• M44: 29,199,709 km (0.065 R)
• M45: 31,438,890 km (0.088 R)
• M46: 31,627,982 km (0.077 R)
• M47: 32,962,096 km (0.085 R)
• M48: 34,055,506 km (0.109 R)
• M49: 35,816,273 km (0.068 R)
• M50: 36,013,743 km (0.097 R)
• M51: 37,606,511 km (0.117 R)
• M52: 38,546,135 km (0.115 R)
• M53: 38,883,628 km (0.12 R)
• M54: 41,480,198 km (0.08 R)
• M55: 42,729,640 km (0.099 R)
• M56: 46,407,653 km (0.092 R)
• M57: 47,487,301 km (0.097 R)
• M58: 48,139,099 km (0.102 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit