🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 247 Days

Day: 40.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 71.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,380,012 km

• M1: 76,445 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.39 AU

Year: 417 Days

Day: 32.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,380,012 km

• M1: 194,328 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.21 AU - 1.55 AU

Year: 570 Days

Day: 37.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,380,012 km

• M1: 330,312 km (0.089 R)
• M2: 388,206 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.75 AU - 1.85 AU

Year: 849 Days

Day: 18.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.02 AU - 4.86 AU

Year: 3288 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.72 AU - 6.1 AU

Year: 3824 Days

Day: 45.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 9.1

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.64 AU - 10.4 AU

Year: 11148 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 105,380,012 km

• M1: 125,213 km (0.111 R)
• M2: 192,233 km (0.069 R)
• M3: 466,745 km (0.112 R)
• M4: 523,892 km (0.049 R)
• M5: 728,691 km (0.096 R)
• M6: 797,057 km (0.059 R)
• M7: 1,152,801 km (0.035 R)
• M8: 1,358,947 km (0.092 R)
• M9: 1,599,800 km (0.092 R)
• M10: 1,690,755 km (0.074 R)
• M11: 1,760,169 km (0.09 R)
• M12: 1,950,008 km (0.088 R)
• M13: 2,023,012 km (0.051 R)
• M14: 2,559,620 km (0.057 R)
• M15: 2,830,392 km (0.11 R)
• M16: 3,138,863 km (0.062 R)
• M17: 3,757,599 km (0.045 R)
• M18: 4,128,153 km (0.098 R)
• M19: 4,445,899 km (0.09 R)
• M20: 4,837,546 km (0.112 R)
• M21: 5,138,687 km (0.097 R)
• M22: 5,377,146 km (0.068 R)
• M23: 6,007,102 km (0.096 R)
• M24: 6,294,630 km (0.114 R)
• M25: 6,476,541 km (0.116 R)
• M26: 6,549,844 km (0.075 R)
• M27: 6,660,247 km (0.065 R)
• M28: 6,808,498 km (0.034 R)
• M29: 7,070,594 km (0.103 R)
• M30: 7,720,746 km (0.089 R)
• M31: 7,837,582 km (0.047 R)
• M32: 8,390,047 km (0.108 R)
• M33: 8,873,697 km (0.119 R)
• M34: 9,119,037 km (0.084 R)
• M35: 9,741,813 km (0.077 R)
• M36: 10,079,605 km (0.052 R)
• M37: 10,335,567 km (0.099 R)
• M38: 10,810,241 km (0.112 R)
• M39: 10,984,672 km (0.116 R)
• M40: 11,781,132 km (0.053 R)
• M41: 11,960,649 km (0.1 R)
• M42: 12,413,332 km (0.116 R)
• M43: 13,149,354 km (0.08 R)
• M44: 13,382,278 km (0.097 R)
• M45: 14,184,421 km (0.118 R)
• M46: 14,471,350 km (0.105 R)
• M47: 15,245,519 km (0.055 R)
• M48: 15,392,275 km (0.084 R)
• M49: 15,736,350 km (0.112 R)
• M50: 15,934,118 km (0.101 R)
• M51: 16,033,301 km (0.087 R)
• M52: 16,182,450 km (0.067 R)
• M53: 16,532,360 km (0.117 R)
• M54: 17,494,573 km (0.083 R)
• M55: 17,648,061 km (0.104 R)
• M56: 20,326,910 km (0.059 R)
• M57: 21,905,766 km (0.102 R)
• M58: 22,016,169 km (0.074 R)
• M59: 22,961,478 km (0.068 R)
• M60: 23,467,418 km (0.067 R)
• M61: 23,693,460 km (0.087 R)
• M62: 23,806,706 km (0.086 R)
• M63: 23,920,101 km (0.091 R)
• M64: 24,033,796 km (0.084 R)
• M65: 24,547,365 km (0.079 R)
• M66: 25,934,586 km (0.073 R)
• M67: 26,578,904 km (0.084 R)
• M68: 27,287,848 km (0.109 R)
• M69: 28,002,926 km (0.053 R)
• M70: 28,543,274 km (0.1 R)
• M71: 29,390,746 km (0.12 R)
• M72: 31,358,556 km (0.114 R)
• M73: 31,420,639 km (0.098 R)
• M74: 35,484,765 km (0.093 R)
• M75: 37,511,816 km (0.076 R)
• M76: 38,772,776 km (0.108 R)
• M77: 39,106,978 km (0.1 R)
• M78: 39,710,755 km (0.118 R)
• M79: 40,453,059 km (0.12 R)
• M80: 40,520,827 km (0.07 R)
• M81: 40,995,800 km (0.112 R)
• M82: 41,063,718 km (0.12 R)
• M83: 42,019,798 km (0.12 R)
• M84: 42,638,236 km (0.059 R)
• M85: 43,745,110 km (0.093 R)
• M86: 46,624,420 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 8.1

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.54 AU - 11.98 AU

Year: 14174 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,380,012 km

• M1: 105,616 km (0.116 R)
• M2: 181,612 km (0.06 R)
• M3: 255,064 km (0.082 R)
• M4: 356,342 km (0.049 R)
• M5: 413,040 km (0.1 R)
• M6: 520,900 km (0.11 R)
• M7: 604,226 km (0.056 R)
• M8: 710,739 km (0.116 R)
• M9: 882,627 km (0.073 R)
• M10: 1,154,746 km (0.11 R)
• M11: 1,648,120 km (0.054 R)
• M12: 1,774,530 km (0.103 R)
• M13: 1,904,231 km (0.098 R)
• M14: 1,983,668 km (0.042 R)
• M15: 2,145,682 km (0.104 R)
• M16: 2,483,025 km (0.112 R)
• M17: 2,599,263 km (0.09 R)
• M18: 3,658,117 km (0.111 R)
• M19: 4,094,793 km (0.081 R)
• M20: 4,512,620 km (0.12 R)
• M21: 5,054,014 km (0.112 R)
• M22: 5,239,067 km (0.111 R)
• M23: 5,539,759 km (0.115 R)
• M24: 5,615,904 km (0.119 R)
• M25: 5,730,646 km (0.119 R)
• M26: 6,001,418 km (0.038 R)
• M27: 6,555,678 km (0.082 R)
• M28: 6,961,537 km (0.081 R)
• M29: 7,333,886 km (0.096 R)
• M30: 9,110,510 km (0.104 R)
• M31: 9,472,088 km (0.096 R)
• M32: 11,060,668 km (0.049 R)
• M33: 11,252,901 km (0.11 R)
• M34: 12,679,766 km (0.072 R)
• M35: 13,032,667 km (0.115 R)
• M36: 13,235,821 km (0.115 R)
• M37: 13,286,684 km (0.079 R)
• M38: 13,799,656 km (0.045 R)
• M39: 13,954,938 km (0.12 R)
• M40: 14,110,670 km (0.115 R)
• M41: 15,004,218 km (0.104 R)
• M42: 15,753,703 km (0.106 R)
• M43: 16,790,416 km (0.086 R)
• M44: 17,233,525 km (0.092 R)
• M45: 17,512,376 km (0.061 R)
• M46: 17,792,722 km (0.077 R)
• M47: 17,905,369 km (0.12 R)
• M48: 19,506,066 km (0.099 R)
• M49: 21,570,367 km (0.118 R)
• M50: 22,051,923 km (0.068 R)
• M51: 24,512,359 km (0.073 R)
• M52: 25,838,694 km (0.065 R)
• M53: 27,252,842 km (0.084 R)
• M54: 27,317,768 km (0.11 R)
• M55: 29,887,859 km (0.093 R)
• M56: 30,155,789 km (0.114 R)
• M57: 30,559,255 km (0.119 R)
• M58: 30,694,042 km (0.089 R)
• M59: 30,829,129 km (0.053 R)
• M60: 31,235,587 km (0.111 R)
• M61: 31,303,504 km (0.09 R)
• M62: 32,053,737 km (0.091 R)
• M63: 32,740,840 km (0.111 R)
• M64: 33,294,053 km (0.106 R)
• M65: 33,989,983 km (0.096 R)
• M66: 34,901,632 km (0.107 R)
• M67: 35,183,923 km (0.094 R)
• M68: 35,963,777 km (0.058 R)
• M69: 36,677,658 km (0.066 R)
• M70: 37,540,538 km (0.052 R)
• M71: 37,829,711 km (0.036 R)
• M72: 40,168,973 km (0.1 R)
• M73: 40,316,776 km (0.05 R)
• M74: 40,464,728 km (0.101 R)
• M75: 40,612,830 km (0.064 R)
• M76: 41,132,683 km (0.036 R)
• M77: 43,461,323 km (0.048 R)
• M78: 44,832,986 km (0.089 R)
• M79: 47,306,287 km (0.07 R)
• M80: 48,009,846 km (0.113 R)
• M81: 48,480,780 km (0.059 R)
• M82: 49,506,573 km (0.11 R)
• M83: 50,619,132 km (0.059 R)
• M84: 51,018,409 km (0.096 R)
• M85: 52,545,504 km (0.066 R)
• M86: 52,788,002 km (0.113 R)
• M87: 53,111,882 km (0.091 R)
• M88: 53,192,964 km (0.112 R)
• M89: 53,355,277 km (0.093 R)
• M90: 53,517,741 km (0.102 R)
• M91: 53,924,497 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.4

Radius: 5.5

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.59 AU - 23.45 AU

Year: 29154 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,380,012 km

• M1: 435,779 km (0.039 R)
• M2: 910,901 km (0.088 R)
• M3: 2,678,251 km (0.103 R)
• M4: 3,103,408 km (0.101 R)
• M5: 4,947,800 km (0.096 R)
• M6: 6,432,858 km (0.097 R)
• M7: 6,682,387 km (0.03 R)
• M8: 6,871,629 km (0.1 R)
• M9: 7,910,586 km (0.07 R)
• M10: 9,487,796 km (0.106 R)
• M11: 9,914,748 km (0.107 R)
• M12: 10,058,512 km (0.104 R)
• M13: 11,009,655 km (0.081 R)
• M14: 11,458,150 km (0.118 R)
• M15: 13,074,704 km (0.099 R)
• M16: 13,789,034 km (0.109 R)
• M17: 13,869,219 km (0.114 R)
• M18: 14,191,452 km (0.112 R)
• M19: 15,421,446 km (0.072 R)
• M20: 16,429,885 km (0.097 R)
• M21: 16,514,857 km (0.049 R)
• M22: 16,685,249 km (0.099 R)
• M23: 17,027,978 km (0.101 R)
• M24: 17,200,165 km (0.113 R)
• M25: 18,069,628 km (0.09 R)
• M26: 20,946,694 km (0.119 R)
• M27: 21,131,148 km (0.118 R)
• M28: 23,674,013 km (0.109 R)
• M29: 23,962,437 km (0.105 R)
• M30: 24,834,892 km (0.036 R)
• M31: 25,225,941 km (0.081 R)
• M32: 26,113,206 km (0.109 R)
• M33: 27,614,570 km (0.059 R)
• M34: 28,630,938 km (0.047 R)
• M35: 31,014,780 km (0.104 R)
• M36: 32,603,360 km (0.109 R)
• M37: 32,924,247 km (0.026 R)
• M38: 34,326,877 km (0.114 R)
• M39: 35,090,125 km (0.045 R)
• M40: 38,424,213 km (0.104 R)
• M41: 39,216,633 km (0.086 R)
• M42: 42,906,913 km (0.115 R)
• M43: 43,611,070 km (0.091 R)
• M44: 46,465,847 km (0.112 R)
• M45: 48,768,307 km (0.03 R)
• M46: 51,107,569 km (0.111 R)
• M47: 51,480,367 km (0.084 R)
• M48: 52,228,357 km (0.101 R)
• M49: 52,478,634 km (0.1 R)
• M50: 52,854,573 km (0.108 R)
• M51: 53,483,184 km (0.112 R)
• M52: 53,609,295 km (0.109 R)
• M53: 54,748,034 km (0.041 R)
• M54: 55,383,974 km (0.043 R)
• M55: 58,082,121 km (0.12 R)
• M56: 58,730,778 km (0.116 R)
• M57: 58,860,778 km (0.1 R)
• M58: 59,642,876 km (0.066 R)
• M59: 59,904,373 km (0.083 R)
• M60: 61,613,229 km (0.096 R)
• M61: 63,071,809 km (0.116 R)
• M62: 65,078,814 km (0.115 R)
• M63: 65,482,728 km (0.103 R)
• M64: 65,887,540 km (0.082 R)
• M65: 66,157,863 km (0.104 R)
• M66: 68,470,347 km (0.12 R)
• M67: 68,607,079 km (0.065 R)
• M68: 69,842,907 km (0.116 R)
• M69: 70,532,554 km (0.045 R)
• M70: 71,918,728 km (0.103 R)
• M71: 73,174,003 km (0.07 R)
• M72: 74,858,774 km (0.112 R)
• M73: 75,847,467 km (0.095 R)
• M74: 76,840,497 km (0.095 R)
• M75: 77,410,017 km (0.109 R)
• M76: 79,270,117 km (0.061 R)
• M77: 79,413,730 km (0.108 R)
• M78: 79,701,407 km (0.114 R)
• M79: 86,560,320 km (0.113 R)
• M80: 87,004,476 km (0.105 R)
• M81: 88,490,581 km (0.103 R)
• M82: 89,236,775 km (0.093 R)
• M83: 89,985,064 km (0.08 R)
• M84: 90,134,961 km (0.109 R)
• M85: 94,061,456 km (0.046 R)
• M86: 95,586,457 km (0.109 R)
• M87: 96,045,573 km (0.066 R)
• M88: 99,124,896 km (0.064 R)
• M89: 99,279,729 km (0.059 R)
• M90: 103,804,317 km (0.036 R)
• M91: 104,748,728 km (0.107 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit