🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.82 AU - 1.24 AU

Year: 382 Days

Day: 45.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,433,787 km

• M1: 150,944 km (0.111 R)
• M2: 549,473 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.03 AU - 1.65 AU

Year: 567 Days

Day: 24.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.56 AU - 3.32 AU

Year: 1841 Days

Day: 23.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,433,787 km

• M1: 859,739 km (0.098 R)
• M2: 1,322,744 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.09 AU - 4.89 AU

Year: 3475 Days

Day: 41.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.55 AU - 5.73 AU

Year: 3651 Days

Day: 23.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,433,787 km

• M1: 268,827 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 10

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.6 AU - 6.32 AU

Year: 4660 Days

Day: 9.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,433,787 km

• M1: 229,184 km (0.064 R)
• M2: 352,453 km (0.102 R)
• M3: 478,264 km (0.085 R)
• M4: 678,875 km (0.075 R)
• M5: 748,887 km (0.081 R)
• M6: 874,848 km (0.116 R)
• M7: 940,821 km (0.113 R)
• M8: 1,054,665 km (0.1 R)
• M9: 1,411,456 km (0.042 R)
• M10: 1,776,774 km (0.116 R)
• M11: 1,847,683 km (0.064 R)
• M12: 2,036,625 km (0.09 R)
• M13: 2,324,302 km (0.115 R)
• M14: 2,433,658 km (0.075 R)
• M15: 2,496,788 km (0.057 R)
• M16: 2,608,987 km (0.1 R)
• M17: 2,854,776 km (0.065 R)
• M18: 3,074,087 km (0.06 R)
• M19: 3,159,956 km (0.083 R)
• M20: 3,246,573 km (0.041 R)
• M21: 3,351,591 km (0.109 R)
• M22: 3,529,163 km (0.094 R)
• M23: 3,783,181 km (0.06 R)
• M24: 4,366,612 km (0.061 R)
• M25: 4,463,402 km (0.097 R)
• M26: 4,877,788 km (0.115 R)
• M27: 5,059,250 km (0.116 R)
• M28: 5,428,757 km (0.028 R)
• M29: 5,785,698 km (0.115 R)
• M30: 5,934,996 km (0.09 R)
• M31: 6,020,866 km (0.088 R)
• M32: 6,172,109 km (0.052 R)
• M33: 6,368,531 km (0.084 R)
• M34: 6,544,757 km (0.11 R)
• M35: 6,700,489 km (0.049 R)
• M36: 7,015,392 km (0.104 R)
• M37: 7,358,121 km (0.109 R)
• M38: 8,060,184 km (0.064 R)
• M39: 8,467,389 km (0.036 R)
• M40: 9,078,646 km (0.115 R)
• M41: 9,678,833 km (0.076 R)
• M42: 9,754,828 km (0.113 R)
• M43: 10,421,137 km (0.051 R)
• M44: 10,812,336 km (0.105 R)
• M45: 11,181,693 km (0.089 R)
• M46: 11,314,685 km (0.066 R)
• M47: 11,421,498 km (0.026 R)
• M48: 11,960,200 km (0.117 R)
• M49: 12,096,185 km (0.088 R)
• M50: 12,314,897 km (0.118 R)
• M51: 13,258,710 km (0.111 R)
• M52: 13,343,083 km (0.057 R)
• M53: 13,540,851 km (0.039 R)
• M54: 14,369,923 km (0.065 R)
• M55: 14,659,694 km (0.07 R)
• M56: 14,951,410 km (0.092 R)
• M57: 15,422,044 km (0.085 R)
• M58: 15,837,927 km (0.106 R)
• M59: 16,710,980 km (0.056 R)
• M60: 17,107,564 km (0.03 R)
• M61: 17,230,084 km (0.111 R)
• M62: 17,785,541 km (0.081 R)
• M63: 18,159,087 km (0.074 R)
• M64: 18,724,268 km (0.091 R)
• M65: 18,882,243 km (0.108 R)
• M66: 19,743,329 km (0.071 R)
• M67: 19,807,656 km (0.08 R)
• M68: 20,000,936 km (0.061 R)
• M69: 20,259,591 km (0.102 R)
• M70: 20,356,829 km (0.036 R)
• M71: 20,584,517 km (0.084 R)
• M72: 20,780,341 km (0.11 R)
• M73: 21,868,217 km (0.085 R)
• M74: 22,268,391 km (0.09 R)
• M75: 22,335,261 km (0.092 R)
• M76: 22,402,281 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 10.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.62 AU - 12.8 AU

Year: 13709 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,433,787 km

• M1: 144,661 km (0.073 R)
• M2: 252,671 km (0.097 R)
• M3: 390,899 km (0.117 R)
• M4: 501,153 km (0.111 R)
• M5: 814,411 km (0.119 R)
• M6: 932,444 km (0.055 R)
• M7: 1,072,318 km (0.088 R)
• M8: 1,391,559 km (0.115 R)
• M9: 1,817,614 km (0.112 R)
• M10: 1,935,348 km (0.058 R)
• M11: 2,076,119 km (0.051 R)
• M12: 2,346,742 km (0.102 R)
• M13: 2,853,280 km (0.078 R)
• M14: 3,863,963 km (0.041 R)
• M15: 4,016,703 km (0.077 R)
• M16: 4,249,926 km (0.026 R)
• M17: 4,702,310 km (0.119 R)
• M18: 4,865,671 km (0.063 R)
• M19: 5,058,802 km (0.059 R)
• M20: 5,226,351 km (0.105 R)
• M21: 5,395,696 km (0.038 R)
• M22: 5,538,263 km (0.08 R)
• M23: 5,710,899 km (0.051 R)
• M24: 6,359,555 km (0.116 R)
• M25: 6,540,569 km (0.06 R)
• M26: 6,723,228 km (0.067 R)
• M27: 6,815,230 km (0.102 R)
• M28: 8,277,849 km (0.101 R)
• M29: 8,409,495 km (0.085 R)
• M30: 8,875,791 km (0.119 R)
• M31: 9,146,115 km (0.057 R)
• M32: 9,419,131 km (0.113 R)
• M33: 9,798,960 km (0.106 R)
• M34: 10,968,516 km (0.104 R)
• M35: 11,588,150 km (0.095 R)
• M36: 11,661,752 km (0.116 R)
• M37: 12,937,673 km (0.063 R)
• M38: 13,475,776 km (0.077 R)
• M39: 13,592,163 km (0.116 R)
• M40: 14,534,331 km (0.1 R)
• M41: 14,693,503 km (0.028 R)
• M42: 15,700,895 km (0.087 R)
• M43: 15,782,575 km (0.09 R)
• M44: 15,905,096 km (0.085 R)
• M45: 17,064,779 km (0.091 R)
• M46: 17,190,591 km (0.094 R)
• M47: 17,654,793 km (0.063 R)
• M48: 17,739,615 km (0.049 R)
• M49: 18,337,408 km (0.084 R)
• M50: 19,028,550 km (0.067 R)
• M51: 19,421,095 km (0.108 R)
• M52: 19,904,445 km (0.113 R)
• M53: 20,480,846 km (0.088 R)
• M54: 20,614,736 km (0.105 R)
• M55: 20,748,776 km (0.113 R)
• M56: 21,288,076 km (0.061 R)
• M57: 21,423,612 km (0.062 R)
• M58: 22,472,293 km (0.104 R)
• M59: 23,026,104 km (0.116 R)
• M60: 23,304,655 km (0.045 R)
• M61: 24,477,503 km (0.116 R)
• M62: 25,142,615 km (0.111 R)
• M63: 25,717,520 km (0.076 R)
• M64: 26,054,863 km (0.114 R)
• M65: 26,539,261 km (0.109 R)
• M66: 27,467,964 km (0.037 R)
• M67: 27,812,787 km (0.044 R)
• M68: 28,258,290 km (0.109 R)
• M69: 30,368,218 km (0.082 R)
• M70: 30,878,048 km (0.106 R)
• M71: 31,134,010 km (0.103 R)
• M72: 31,339,258 km (0.084 R)
• M73: 32,372,381 km (0.089 R)
• M74: 34,366,072 km (0.068 R)
• M75: 35,699,288 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439

Radius: 3.2

Gravity: 42.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.9 AU - 17.9 AU

Year: 27661 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,433,787 km

• M1: 42,336 km (0.116 R)
• M2: 220,208 km (0.101 R)
• M3: 765,492 km (0.116 R)
• M4: 977,173 km (0.099 R)
• M5: 1,118,394 km (0.094 R)
• M6: 1,266,047 km (0.12 R)
• M7: 1,514,978 km (0.107 R)
• M8: 1,547,291 km (0.078 R)
• M9: 1,612,366 km (0.106 R)
• M10: 3,987,681 km (0.063 R)
• M11: 4,533,863 km (0.09 R)
• M12: 5,006,742 km (0.113 R)
• M13: 5,947,413 km (0.119 R)
• M14: 6,100,900 km (0.041 R)
• M15: 6,674,608 km (0.058 R)
• M16: 7,429,329 km (0.112 R)
• M17: 7,539,433 km (0.087 R)
• M18: 8,553,557 km (0.116 R)
• M19: 9,194,136 km (0.087 R)
• M20: 11,970,373 km (0.118 R)
• M21: 12,489,029 km (0.117 R)
• M22: 14,292,880 km (0.04 R)
• M23: 16,605,364 km (0.114 R)
• M24: 16,749,277 km (0.071 R)
• M25: 17,038,150 km (0.092 R)
• M26: 17,694,137 km (0.086 R)
• M27: 18,210,250 km (0.119 R)
• M28: 18,731,149 km (0.109 R)
• M29: 19,332,383 km (0.089 R)
• M30: 19,787,460 km (0.117 R)
• M31: 20,322,871 km (0.068 R)
• M32: 23,795,636 km (0.098 R)
• M33: 25,103,121 km (0.074 R)
• M34: 28,903,356 km (0.111 R)
• M35: 28,989,823 km (0.102 R)
• M36: 30,209,196 km (0.062 R)
• M37: 30,472,637 km (0.112 R)
• M38: 33,058,736 km (0.1 R)
• M39: 33,330,256 km (0.116 R)
• M40: 34,790,780 km (0.059 R)
• M41: 35,899,749 km (0.117 R)
• M42: 36,645,494 km (0.084 R)
• M43: 36,832,791 km (0.072 R)
• M44: 38,913,398 km (0.034 R)
• M45: 39,295,770 km (0.116 R)
• M46: 41,031,704 km (0.108 R)
• M47: 41,128,793 km (0.117 R)
• M48: 41,226,181 km (0.082 R)
• M49: 44,577,922 km (0.069 R)
• M50: 44,877,865 km (0.115 R)
• M51: 45,379,168 km (0.102 R)
• M52: 45,580,227 km (0.117 R)
• M53: 46,995,872 km (0.055 R)
• M54: 47,606,979 km (0.074 R)
• M55: 47,811,330 km (0.047 R)
• M56: 48,323,403 km (0.114 R)
• M57: 52,063,201 km (0.106 R)
• M58: 52,801,017 km (0.102 R)
• M59: 54,928,299 km (0.09 R)
• M60: 55,142,673 km (0.114 R)
• M61: 56,866,788 km (0.113 R)
• M62: 58,280,638 km (0.113 R)
• M63: 58,499,200 km (0.082 R)
• M64: 58,717,912 km (0.037 R)
• M65: 59,266,188 km (0.116 R)
• M66: 60,699,486 km (0.1 R)
• M67: 64,727,707 km (0.062 R)
• M68: 65,634,570 km (0.083 R)
• M69: 70,696,663 km (0.112 R)
• M70: 71,396,631 km (0.093 R)
• M71: 71,513,467 km (0.059 R)
• M72: 71,864,573 km (0.063 R)
• M73: 71,981,708 km (0.08 R)
• M74: 72,685,865 km (0.063 R)
• M75: 74,811,950 km (0.113 R)
• M76: 75,287,223 km (0.026 R)
• M77: 76,479,667 km (0.102 R)
• M78: 78,400,654 km (0.06 R)
• M79: 79,367,056 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit