🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 197 Days

Day: 39.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 206 Days

Day: 26.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.25 AU - 3.69 AU

Year: 2272 Days

Day: 34.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.75 AU - 4.25 AU

Year: 2812 Days

Day: 24.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,977,161 km

• M1: 652,097 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.54 AU - 4.82 AU

Year: 3558 Days

Day: 32.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.04 AU - 5.86 AU

Year: 3871 Days

Day: 28 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,977,161 km

• M1: 3,042,970 km (0.087 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 12.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.11 AU - 8.33 AU

Year: 6123 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,977,161 km

• M1: 153,936 km (0.076 R)
• M2: 252,671 km (0.079 R)
• M3: 472,430 km (0.111 R)
• M4: 898,934 km (0.043 R)
• M5: 976,575 km (0.074 R)
• M6: 1,139,188 km (0.12 R)
• M7: 1,311,375 km (0.12 R)
• M8: 1,400,834 km (0.088 R)
• M9: 1,730,847 km (0.049 R)
• M10: 1,930,710 km (0.099 R)
• M11: 2,538,377 km (0.077 R)
• M12: 2,670,771 km (0.089 R)
• M13: 2,982,084 km (0.06 R)
• M14: 3,533,950 km (0.101 R)
• M15: 3,985,437 km (0.079 R)
• M16: 4,251,721 km (0.067 R)
• M17: 4,341,779 km (0.027 R)
• M18: 4,615,842 km (0.048 R)
• M19: 4,708,593 km (0.111 R)
• M20: 4,825,279 km (0.102 R)
• M21: 5,014,072 km (0.07 R)
• M22: 5,109,366 km (0.112 R)
• M23: 5,325,983 km (0.084 R)
• M24: 7,006,267 km (0.105 R)
• M25: 7,491,263 km (0.058 R)
• M26: 7,931,380 km (0.062 R)
• M27: 8,182,854 km (0.111 R)
• M28: 8,808,323 km (0.093 R)
• M29: 8,952,685 km (0.112 R)
• M30: 9,097,795 km (0.043 R)
• M31: 9,214,481 km (0.072 R)
• M32: 9,686,163 km (0.064 R)
• M33: 9,835,162 km (0.074 R)
• M34: 9,954,990 km (0.056 R)
• M35: 10,317,316 km (0.112 R)
• M36: 10,591,828 km (0.093 R)
• M37: 10,776,133 km (0.12 R)
• M38: 11,117,067 km (0.081 R)
• M39: 11,304,513 km (0.067 R)
• M40: 11,493,006 km (0.095 R)
• M41: 11,587,552 km (0.118 R)
• M42: 11,745,826 km (0.079 R)
• M43: 12,064,619 km (0.081 R)
• M44: 12,289,465 km (0.086 R)
• M45: 12,483,344 km (0.103 R)
• M46: 12,743,345 km (0.086 R)
• M47: 12,874,094 km (0.101 R)
• M48: 13,500,909 km (0.05 R)
• M49: 13,935,640 km (0.053 R)
• M50: 14,853,124 km (0.099 R)
• M51: 15,267,211 km (0.115 R)
• M52: 16,000,988 km (0.032 R)
• M53: 16,319,033 km (0.03 R)
• M54: 16,961,407 km (0.049 R)
• M55: 17,648,360 km (0.116 R)
• M56: 18,050,329 km (0.114 R)
• M57: 18,197,235 km (0.062 R)
• M58: 18,344,439 km (0.098 R)
• M59: 19,124,293 km (0.091 R)
• M60: 19,236,641 km (0.033 R)
• M61: 19,650,279 km (0.112 R)
• M62: 19,877,069 km (0.047 R)
• M63: 20,562,826 km (0.074 R)
• M64: 21,024,485 km (0.029 R)
• M65: 21,256,511 km (0.1 R)
• M66: 21,762,152 km (0.116 R)
• M67: 22,864,838 km (0.076 R)
• M68: 23,143,239 km (0.105 R)
• M69: 24,026,016 km (0.119 R)
• M70: 25,452,731 km (0.086 R)
• M71: 25,535,160 km (0.067 R)
• M72: 25,617,588 km (0.094 R)
• M73: 26,530,434 km (0.096 R)
• M74: 26,990,897 km (0.102 R)
• M75: 27,159,045 km (0.076 R)
• M76: 27,454,052 km (0.059 R)
• M77: 27,919,750 km (0.074 R)
• M78: 28,004,721 km (0.106 R)
• M79: 28,217,450 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 6.9

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.33 AU - 17.81 AU

Year: 23706 Days

Day: 15.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,977,161 km

• M1: 119,678 km (0.116 R)
• M2: 227,538 km (0.105 R)
• M3: 1,060,200 km (0.063 R)
• M4: 1,744,162 km (0.117 R)
• M5: 3,526,919 km (0.095 R)
• M6: 5,864,685 km (0.072 R)
• M7: 6,205,619 km (0.101 R)
• M8: 7,026,163 km (0.071 R)
• M9: 7,086,002 km (0.116 R)
• M10: 8,256,456 km (0.119 R)
• M11: 10,702,082 km (0.052 R)
• M12: 10,840,311 km (0.079 R)
• M13: 10,979,137 km (0.112 R)
• M14: 11,048,700 km (0.095 R)
• M15: 11,188,425 km (0.1 R)
• M16: 11,610,889 km (0.068 R)
• M17: 11,681,799 km (0.067 R)
• M18: 11,966,932 km (0.038 R)
• M19: 12,182,203 km (0.111 R)
• M20: 12,909,399 km (0.111 R)
• M21: 13,501,208 km (0.084 R)
• M22: 13,875,502 km (0.101 R)
• M23: 14,253,386 km (0.063 R)
• M24: 14,864,792 km (0.085 R)
• M25: 15,096,370 km (0.116 R)
• M26: 15,955,510 km (0.07 R)
• M27: 16,750,174 km (0.105 R)
• M28: 17,233,226 km (0.1 R)
• M29: 17,802,446 km (0.058 R)
• M30: 18,876,110 km (0.088 R)
• M31: 20,912,436 km (0.105 R)
• M32: 21,519,504 km (0.082 R)
• M33: 22,396,596 km (0.115 R)
• M34: 22,839,556 km (0.06 R)
• M35: 24,914,179 km (0.052 R)
• M36: 25,281,143 km (0.056 R)
• M37: 25,557,450 km (0.076 R)
• M38: 25,834,804 km (0.085 R)
• M39: 26,020,306 km (0.027 R)
• M40: 26,673,001 km (0.061 R)
• M41: 28,951,078 km (0.085 R)
• M42: 30,798,462 km (0.106 R)
• M43: 35,323,049 km (0.073 R)
• M44: 36,668,233 km (0.076 R)
• M45: 38,558,402 km (0.054 R)
• M46: 38,664,318 km (0.118 R)
• M47: 40,157,604 km (0.099 R)
• M48: 40,372,576 km (0.073 R)
• M49: 40,587,697 km (0.039 R)
• M50: 40,695,558 km (0.081 R)
• M51: 40,911,278 km (0.114 R)
• M52: 42,761,055 km (0.058 R)
• M53: 43,200,275 km (0.101 R)
• M54: 43,972,499 km (0.106 R)
• M55: 44,526,759 km (0.051 R)
• M56: 45,195,162 km (0.106 R)
• M57: 45,306,762 km (0.112 R)
• M58: 47,560,155 km (0.101 R)
• M59: 48,243,219 km (0.107 R)
• M60: 48,929,424 km (0.109 R)
• M61: 49,965,090 km (0.092 R)
• M62: 51,356,949 km (0.078 R)
• M63: 53,586,855 km (0.119 R)
• M64: 53,705,037 km (0.113 R)
• M65: 54,060,183 km (0.105 R)
• M66: 54,654,086 km (0.092 R)
• M67: 55,848,027 km (0.11 R)
• M68: 56,688,916 km (0.119 R)
• M69: 58,626,807 km (0.119 R)
• M70: 58,748,580 km (0.068 R)
• M71: 59,603,831 km (0.086 R)
• M72: 61,697,752 km (0.108 R)
• M73: 62,069,802 km (0.119 R)
• M74: 62,691,531 km (0.086 R)
• M75: 65,198,941 km (0.07 R)
• M76: 65,577,872 km (0.073 R)
• M77: 67,355,843 km (0.117 R)
• M78: 67,738,963 km (0.11 R)
• M79: 68,250,887 km (0.118 R)
• M80: 70,829,356 km (0.08 R)
• M81: 71,089,058 km (0.11 R)
• M82: 71,869,809 km (0.045 R)
• M83: 72,784,151 km (0.1 R)
• M84: 76,214,281 km (0.071 R)
• M85: 77,681,238 km (0.054 R)
• M86: 80,914,048 km (0.089 R)
• M87: 82,820,224 km (0.088 R)
• M88: 82,956,956 km (0.077 R)
• M89: 85,568,636 km (0.09 R)
• M90: 87,232,164 km (0.11 R)
• M91: 87,928,392 km (0.08 R)
• M92: 90,168,621 km (0.063 R)
• M93: 92,569,517 km (0.116 R)
• M94: 94,562,460 km (0.085 R)
• M95: 95,134,522 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 4.3

Gravity: 47.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.26 AU - 20.66 AU

Year: 27876 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,977,161 km

• M1: 113,694 km (0.071 R)
• M2: 172,187 km (0.096 R)
• M3: 436,078 km (0.117 R)
• M4: 642,672 km (0.037 R)
• M5: 698,772 km (0.101 R)
• M6: 876,793 km (0.091 R)
• M7: 1,035,965 km (0.1 R)
• M8: 1,309,281 km (0.098 R)
• M9: 1,878,500 km (0.103 R)
• M10: 2,514,591 km (0.09 R)
• M11: 2,878,861 km (0.095 R)
• M12: 2,972,510 km (0.108 R)
• M13: 4,493,322 km (0.108 R)
• M14: 4,711,735 km (0.095 R)
• M15: 6,826,749 km (0.108 R)
• M16: 7,782,829 km (0.048 R)
• M17: 8,712,430 km (0.057 R)
• M18: 9,746,750 km (0.032 R)
• M19: 10,601,702 km (0.053 R)
• M20: 10,819,217 km (0.11 R)
• M21: 12,230,524 km (0.118 R)
• M22: 13,698,527 km (0.117 R)
• M23: 14,413,156 km (0.072 R)
• M24: 15,630,734 km (0.112 R)
• M25: 15,795,590 km (0.077 R)
• M26: 15,878,318 km (0.118 R)
• M27: 16,210,276 km (0.081 R)
• M28: 16,544,477 km (0.106 R)
• M29: 17,304,883 km (0.054 R)
• M30: 18,684,624 km (0.037 R)
• M31: 18,947,318 km (0.105 R)
• M32: 20,278,590 km (0.114 R)
• M33: 20,729,029 km (0.054 R)
• M34: 21,182,759 km (0.112 R)
• M35: 21,365,119 km (0.115 R)
• M36: 22,843,146 km (0.097 R)
• M37: 26,679,434 km (0.105 R)
• M38: 27,669,173 km (0.118 R)
• M39: 27,968,369 km (0.119 R)
• M40: 28,570,201 km (0.109 R)
• M41: 28,670,881 km (0.103 R)
• M42: 29,277,500 km (0.098 R)
• M43: 29,888,458 km (0.105 R)
• M44: 29,990,783 km (0.07 R)
• M45: 30,503,604 km (0.112 R)
• M46: 33,960,811 km (0.096 R)
• M47: 35,140,390 km (0.088 R)
• M48: 36,442,490 km (0.106 R)
• M49: 40,216,545 km (0.114 R)
• M50: 40,895,420 km (0.063 R)
• M51: 42,379,132 km (0.093 R)
• M52: 42,723,955 km (0.11 R)
• M53: 43,069,825 km (0.07 R)
• M54: 43,532,382 km (0.109 R)
• M55: 44,462,282 km (0.103 R)
• M56: 44,695,805 km (0.113 R)
• M57: 45,516,349 km (0.094 R)
• M58: 46,105,615 km (0.102 R)
• M59: 49,692,972 km (0.062 R)
• M60: 49,814,146 km (0.073 R)
• M61: 50,542,987 km (0.107 R)
• M62: 54,364,165 km (0.052 R)
• M63: 55,616,449 km (0.067 R)
• M64: 56,625,188 km (0.109 R)
• M65: 57,131,726 km (0.088 R)
• M66: 57,639,910 km (0.068 R)
• M67: 58,021,983 km (0.106 R)
• M68: 63,589,866 km (0.078 R)
• M69: 64,248,246 km (0.105 R)
• M70: 65,173,808 km (0.086 R)
• M71: 68,515,226 km (0.119 R)
• M72: 70,955,317 km (0.095 R)
• M73: 71,501,349 km (0.119 R)
• M74: 71,911,846 km (0.091 R)
• M75: 76,758,368 km (0.103 R)
• M76: 78,585,257 km (0.073 R)
• M77: 79,291,659 km (0.111 R)
• M78: 79,716,517 km (0.053 R)
• M79: 84,006,535 km (0.068 R)
• M80: 84,873,604 km (0.069 R)
• M81: 86,907,985 km (0.106 R)
• M82: 87,638,472 km (0.049 R)
• M83: 88,958,523 km (0.103 R)
• M84: 90,137,355 km (0.083 R)
• M85: 91,024,919 km (0.045 R)
• M86: 92,510,426 km (0.096 R)
• M87: 92,659,425 km (0.092 R)
• M88: 94,904,141 km (0.12 R)
• M89: 95,054,337 km (0.051 R)
• M90: 95,355,179 km (0.074 R)
• M91: 95,957,759 km (0.104 R)
• M92: 99,599,420 km (0.082 R)
• M93: 100,823,280 km (0.102 R)
• M94: 102,514,334 km (0.089 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit