🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 228 Days

Day: 43.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,454,597 km

• M1: 340,634 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.71 AU - 1.01 AU

Year: 304 Days

Day: 27.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,454,597 km

• M1: 173,833 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.04 AU

Year: 342 Days

Day: 31.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,454,597 km

• M1: 852,558 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.85 AU - 1.21 AU

Year: 398 Days

Day: 43.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.8 AU - 2.3 AU

Year: 1118 Days

Day: 43 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.69 AU - 3.93 AU

Year: 2832 Days

Day: 28.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 13.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.25 AU - 4.93 AU

Year: 3745 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,454,597 km

• M1: 178,769 km (0.094 R)
• M2: 308,471 km (0.119 R)
• M3: 509,231 km (0.109 R)
• M4: 919,728 km (0.102 R)
• M5: 1,210,396 km (0.085 R)
• M6: 1,425,369 km (0.111 R)
• M7: 1,544,448 km (0.114 R)
• M8: 1,639,593 km (0.099 R)
• M9: 1,793,230 km (0.086 R)
• M10: 1,922,632 km (0.114 R)
• M11: 2,160,642 km (0.066 R)
• M12: 2,314,429 km (0.091 R)
• M13: 2,882,003 km (0.07 R)
• M14: 3,803,077 km (0.092 R)
• M15: 4,161,364 km (0.038 R)
• M16: 4,589,962 km (0.04 R)
• M17: 4,749,284 km (0.032 R)
• M18: 4,890,354 km (0.094 R)
• M19: 5,197,329 km (0.1 R)
• M20: 5,938,287 km (0.08 R)
• M21: 6,112,270 km (0.074 R)
• M22: 6,332,179 km (0.072 R)
• M23: 6,443,180 km (0.062 R)
• M24: 6,622,099 km (0.117 R)
• M25: 6,939,247 km (0.055 R)
• M26: 7,801,529 km (0.116 R)
• M27: 8,257,354 km (0.095 R)
• M28: 8,549,818 km (0.071 R)
• M29: 8,821,038 km (0.112 R)
• M30: 9,170,200 km (0.084 R)
• M31: 9,296,012 km (0.095 R)
• M32: 9,523,999 km (0.08 R)
• M33: 9,753,781 km (0.12 R)
• M34: 9,985,359 km (0.103 R)
• M35: 10,166,821 km (0.113 R)
• M36: 10,717,790 km (0.054 R)
• M37: 10,850,483 km (0.059 R)
• M38: 11,037,032 km (0.088 R)
• M39: 11,197,849 km (0.111 R)
• M40: 11,931,029 km (0.102 R)
• M41: 12,178,912 km (0.113 R)
• M42: 12,484,242 km (0.072 R)
• M43: 12,876,487 km (0.106 R)
• M44: 13,045,832 km (0.087 R)
• M45: 13,215,925 km (0.106 R)
• M46: 13,329,769 km (0.101 R)
• M47: 13,644,373 km (0.11 R)
• M48: 14,077,459 km (0.099 R)
• M49: 14,193,696 km (0.045 R)
• M50: 14,281,211 km (0.036 R)
• M51: 15,105,645 km (0.053 R)
• M52: 15,194,805 km (0.098 R)
• M53: 15,284,265 km (0.107 R)
• M54: 15,403,794 km (0.088 R)
• M55: 15,854,831 km (0.093 R)
• M56: 18,269,191 km (0.036 R)
• M57: 18,842,600 km (0.075 R)
• M58: 19,131,473 km (0.088 R)
• M59: 19,260,277 km (0.056 R)
• M60: 19,551,395 km (0.094 R)
• M61: 19,778,783 km (0.103 R)
• M62: 20,105,056 km (0.076 R)
• M63: 20,367,451 km (0.093 R)
• M64: 20,796,198 km (0.059 R)
• M65: 20,895,531 km (0.085 R)
• M66: 21,128,006 km (0.063 R)
• M67: 21,261,298 km (0.046 R)
• M68: 21,897,987 km (0.104 R)
• M69: 22,779,417 km (0.09 R)
• M70: 22,916,150 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.7

Radius: 6.3

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.7 AU - 15.96 AU

Year: 18533 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,454,597 km

• M1: 84,074 km (0.113 R)
• M2: 133,441 km (0.094 R)
• M3: 185,202 km (0.088 R)
• M4: 303,534 km (0.112 R)
• M5: 465,249 km (0.069 R)
• M6: 715,078 km (0.115 R)
• M7: 1,457,382 km (0.117 R)
• M8: 1,511,537 km (0.057 R)
• M9: 1,706,164 km (0.116 R)
• M10: 2,088,835 km (0.094 R)
• M11: 4,286,877 km (0.118 R)
• M12: 5,007,340 km (0.086 R)
• M13: 5,593,464 km (0.086 R)
• M14: 5,938,138 km (0.089 R)
• M15: 6,738,486 km (0.103 R)
• M16: 10,683,831 km (0.051 R)
• M17: 11,218,644 km (0.091 R)
• M18: 11,981,742 km (0.06 R)
• M19: 12,092,145 km (0.096 R)
• M20: 12,649,098 km (0.084 R)
• M21: 12,930,642 km (0.107 R)
• M22: 13,615,052 km (0.108 R)
• M23: 14,487,058 km (0.075 R)
• M24: 14,545,700 km (0.073 R)
• M25: 14,604,642 km (0.09 R)
• M26: 14,781,616 km (0.091 R)
• M27: 15,737,846 km (0.045 R)
• M28: 16,040,632 km (0.115 R)
• M29: 16,775,456 km (0.069 R)
• M30: 16,837,091 km (0.096 R)
• M31: 17,396,138 km (0.092 R)
• M32: 17,458,520 km (0.097 R)
• M33: 17,835,058 km (0.1 R)
• M34: 19,044,707 km (0.092 R)
• M35: 21,341,632 km (0.052 R)
• M36: 22,284,548 km (0.106 R)
• M37: 22,761,017 km (0.096 R)
• M38: 23,516,785 km (0.092 R)
• M39: 23,655,014 km (0.102 R)
• M40: 24,210,919 km (0.093 R)
• M41: 24,630,541 km (0.077 R)
• M42: 25,193,927 km (0.088 R)
• M43: 25,904,068 km (0.061 R)
• M44: 26,405,071 km (0.112 R)
• M45: 27,416,503 km (0.091 R)
• M46: 28,220,292 km (0.037 R)
• M47: 28,367,197 km (0.071 R)
• M48: 29,031,711 km (0.095 R)
• M49: 29,105,762 km (0.088 R)
• M50: 29,925,558 km (0.12 R)
• M51: 30,075,455 km (0.116 R)
• M52: 30,375,848 km (0.078 R)
• M53: 30,904,078 km (0.086 R)
• M54: 31,893,069 km (0.101 R)
• M55: 32,199,446 km (0.114 R)
• M56: 34,058,349 km (0.09 R)
• M57: 34,214,828 km (0.119 R)
• M58: 34,449,996 km (0.11 R)
• M59: 35,554,477 km (0.079 R)
• M60: 35,713,200 km (0.084 R)
• M61: 35,951,659 km (0.115 R)
• M62: 36,510,258 km (0.103 R)
• M63: 36,991,365 km (0.095 R)
• M64: 37,878,929 km (0.101 R)
• M65: 38,284,638 km (0.115 R)
• M66: 38,447,401 km (0.058 R)
• M67: 38,936,885 km (0.072 R)
• M68: 39,100,395 km (0.085 R)
• M69: 39,592,722 km (0.053 R)
• M70: 39,674,851 km (0.063 R)
• M71: 40,583,210 km (0.036 R)
• M72: 40,749,114 km (0.05 R)
• M73: 42,336,347 km (0.112 R)
• M74: 43,603,591 km (0.12 R)
• M75: 44,199,289 km (0.054 R)
• M76: 45,054,840 km (0.108 R)
• M77: 46,608,563 km (0.091 R)
• M78: 46,956,228 km (0.085 R)
• M79: 47,741,767 km (0.096 R)
• M80: 48,092,125 km (0.114 R)
• M81: 48,179,939 km (0.076 R)
• M82: 48,707,571 km (0.062 R)
• M83: 49,325,560 km (0.046 R)
• M84: 49,768,519 km (0.093 R)
• M85: 55,002,799 km (0.1 R)
• M86: 55,278,358 km (0.059 R)
• M87: 56,015,128 km (0.085 R)
• M88: 56,477,235 km (0.11 R)
• M89: 56,755,188 km (0.099 R)
• M90: 57,312,291 km (0.085 R)
• M91: 58,713,125 km (0.097 R)
• M92: 62,120,965 km (0.07 R)
• M93: 63,367,264 km (0.114 R)
• M94: 64,428,213 km (0.062 R)
• M95: 64,621,643 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.7

Radius: 3.1

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.07 AU - 18.23 AU

Year: 23576 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,454,597 km

• M1: 394,789 km (0.098 R)
• M2: 457,620 km (0.106 R)
• M3: 523,742 km (0.081 R)
• M4: 558,000 km (0.119 R)
• M5: 647,011 km (0.111 R)
• M6: 721,361 km (0.108 R)
• M7: 940,372 km (0.056 R)
• M8: 2,050,987 km (0.115 R)
• M9: 3,168,333 km (0.104 R)
• M10: 3,819,084 km (0.09 R)
• M11: 4,228,833 km (0.068 R)
• M12: 4,263,689 km (0.067 R)
• M13: 4,333,402 km (0.097 R)
• M14: 4,403,713 km (0.101 R)
• M15: 6,001,717 km (0.074 R)
• M16: 6,080,106 km (0.074 R)
• M17: 6,476,541 km (0.104 R)
• M18: 7,045,611 km (0.112 R)
• M19: 7,294,392 km (0.087 R)
• M20: 7,672,875 km (0.066 R)
• M21: 7,928,837 km (0.108 R)
• M22: 8,405,156 km (0.115 R)
• M23: 8,448,989 km (0.059 R)
• M24: 8,668,897 km (0.084 R)
• M25: 10,074,220 km (0.091 R)
• M26: 10,542,312 km (0.083 R)
• M27: 10,589,584 km (0.08 R)
• M28: 11,257,838 km (0.107 R)
• M29: 11,402,798 km (0.091 R)
• M30: 12,087,508 km (0.108 R)
• M31: 12,186,392 km (0.049 R)
• M32: 12,434,725 km (0.12 R)
• M33: 12,684,852 km (0.027 R)
• M34: 13,650,207 km (0.054 R)
• M35: 13,753,280 km (0.113 R)
• M36: 14,167,816 km (0.06 R)
• M37: 14,691,708 km (0.113 R)
• M38: 14,903,089 km (0.089 R)
• M39: 15,275,289 km (0.081 R)
• M40: 15,596,775 km (0.083 R)
• M41: 16,574,696 km (0.115 R)
• M42: 17,182,063 km (0.107 R)
• M43: 19,335,226 km (0.07 R)
• M44: 19,741,085 km (0.085 R)
• M45: 19,857,621 km (0.041 R)
• M46: 20,325,713 km (0.083 R)
• M47: 20,384,505 km (0.103 R)
• M48: 21,872,106 km (0.085 R)
• M49: 23,332,780 km (0.096 R)
• M50: 23,517,683 km (0.061 R)
• M51: 24,699,207 km (0.026 R)
• M52: 26,411,205 km (0.071 R)
• M53: 26,475,382 km (0.096 R)
• M54: 26,861,345 km (0.096 R)
• M55: 27,638,805 km (0.036 R)
• M56: 28,357,922 km (0.034 R)
• M57: 28,818,683 km (0.034 R)
• M58: 28,950,928 km (0.057 R)
• M59: 29,348,409 km (0.092 R)
• M60: 30,754,031 km (0.027 R)
• M61: 30,956,736 km (0.103 R)
• M62: 32,044,612 km (0.113 R)
• M63: 33,283,432 km (0.088 R)
• M64: 33,699,912 km (0.11 R)
• M65: 33,769,475 km (0.118 R)
• M66: 34,748,593 km (0.096 R)
• M67: 35,453,499 km (0.094 R)
• M68: 35,524,258 km (0.067 R)
• M69: 37,885,511 km (0.092 R)
• M70: 38,030,322 km (0.08 R)
• M71: 38,102,727 km (0.096 R)
• M72: 39,048,485 km (0.1 R)
• M73: 42,381,675 km (0.055 R)
• M74: 42,757,615 km (0.091 R)
• M75: 42,832,862 km (0.114 R)
• M76: 44,272,293 km (0.065 R)
• M77: 44,501,028 km (0.081 R)
• M78: 44,653,768 km (0.081 R)
• M79: 44,883,101 km (0.112 R)
• M80: 46,344,972 km (0.107 R)
• M81: 46,577,297 km (0.114 R)
• M82: 46,654,789 km (0.114 R)
• M83: 46,809,922 km (0.042 R)
• M84: 47,042,846 km (0.083 R)
• M85: 47,744,310 km (0.042 R)
• M86: 48,292,137 km (0.101 R)
• M87: 48,449,066 km (0.12 R)
• M88: 48,527,604 km (0.067 R)
• M89: 48,606,143 km (0.027 R)
• M90: 48,999,586 km (0.086 R)
• M91: 49,868,899 km (0.107 R)
• M92: 50,027,622 km (0.113 R)
• M93: 50,583,977 km (0.115 R)
• M94: 54,209,930 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit