🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 135 Days

Day: 39.6 Hours

Environment

Temp: 260 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.58 AU - 0.96 AU

Year: 243 Days

Day: 29.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.93 AU - 1.15 AU

Year: 382 Days

Day: 27.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,877,368 km

• M1: 180,265 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.92 AU - 1.54 AU

Year: 491 Days

Day: 19.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.69 AU - 2.39 AU

Year: 1049 Days

Day: 35.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 9.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.12 AU - 5.98 AU

Year: 4706 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,877,368 km

• M1: 141,520 km (0.072 R)
• M2: 288,724 km (0.081 R)
• M3: 474,375 km (0.104 R)
• M4: 1,086,529 km (0.118 R)
• M5: 1,264,551 km (0.086 R)
• M6: 1,341,594 km (0.104 R)
• M7: 1,517,072 km (0.108 R)
• M8: 1,632,562 km (0.094 R)
• M9: 1,700,030 km (0.093 R)
• M10: 1,855,163 km (0.106 R)
• M11: 1,997,132 km (0.092 R)
• M12: 2,087,788 km (0.08 R)
• M13: 2,464,027 km (0.109 R)
• M14: 3,627,449 km (0.108 R)
• M15: 3,806,069 km (0.098 R)
• M16: 4,171,836 km (0.067 R)
• M17: 4,265,035 km (0.086 R)
• M18: 4,525,036 km (0.103 R)
• M19: 4,645,014 km (0.041 R)
• M20: 5,285,592 km (0.096 R)
• M21: 5,565,041 km (0.115 R)
• M22: 5,771,336 km (0.096 R)
• M23: 5,927,666 km (0.071 R)
• M24: 6,111,971 km (0.113 R)
• M25: 6,405,332 km (0.116 R)
• M26: 6,540,120 km (0.07 R)
• M27: 7,033,493 km (0.119 R)
• M28: 7,595,832 km (0.066 R)
• M29: 7,824,717 km (0.107 R)
• M30: 8,733,374 km (0.072 R)
• M31: 8,823,133 km (0.097 R)
• M32: 8,943,260 km (0.115 R)
• M33: 9,154,791 km (0.114 R)
• M34: 9,276,414 km (0.108 R)
• M35: 9,830,226 km (0.106 R)
• M36: 10,142,586 km (0.074 R)
• M37: 10,236,982 km (0.091 R)
• M38: 11,359,116 km (0.1 R)
• M39: 11,489,864 km (0.092 R)
• M40: 11,785,919 km (0.12 R)
• M41: 11,885,102 km (0.098 R)
• M42: 12,117,727 km (0.098 R)
• M43: 12,184,447 km (0.072 R)
• M44: 12,688,891 km (0.074 R)
• M45: 13,028,927 km (0.111 R)
• M46: 13,131,551 km (0.029 R)
• M47: 13,200,217 km (0.063 R)
• M48: 13,303,290 km (0.094 R)
• M49: 13,857,550 km (0.12 R)
• M50: 14,032,280 km (0.062 R)
• M51: 14,490,050 km (0.108 R)
• M52: 14,631,869 km (0.118 R)
• M53: 14,774,286 km (0.098 R)
• M54: 14,881,248 km (0.097 R)
• M55: 15,131,974 km (0.12 R)
• M56: 15,783,323 km (0.045 R)
• M57: 15,965,833 km (0.1 R)
• M58: 18,210,399 km (0.115 R)
• M59: 18,325,141 km (0.074 R)
• M60: 20,951,331 km (0.08 R)
• M61: 21,312,909 km (0.091 R)
• M62: 22,246,550 km (0.117 R)
• M63: 22,533,329 km (0.105 R)
• M64: 23,234,943 km (0.093 R)
• M65: 24,153,474 km (0.095 R)
• M66: 25,297,000 km (0.066 R)
• M67: 25,939,972 km (0.103 R)
• M68: 26,198,626 km (0.107 R)
• M69: 26,328,178 km (0.098 R)
• M70: 26,414,795 km (0.118 R)
• M71: 27,241,772 km (0.098 R)
• M72: 27,900,751 km (0.096 R)
• M73: 27,989,014 km (0.045 R)
• M74: 28,298,681 km (0.059 R)
• M75: 28,387,243 km (0.118 R)
• M76: 29,144,807 km (0.042 R)
• M77: 29,953,982 km (0.063 R)
• M78: 30,361,337 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 12.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.01 AU - 7.15 AU

Year: 6074 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,877,368 km

• M1: 178,321 km (0.114 R)
• M2: 337,194 km (0.073 R)
• M3: 534,812 km (0.096 R)
• M4: 614,698 km (0.106 R)
• M5: 724,802 km (0.116 R)
• M6: 1,025,045 km (0.062 R)
• M7: 1,129,165 km (0.049 R)
• M8: 1,365,230 km (0.101 R)
• M9: 1,583,194 km (0.1 R)
• M10: 1,723,218 km (0.071 R)
• M11: 2,110,976 km (0.1 R)
• M12: 2,838,769 km (0.094 R)
• M13: 3,593,490 km (0.071 R)
• M14: 3,709,728 km (0.104 R)
• M15: 3,898,221 km (0.105 R)
• M16: 4,309,316 km (0.114 R)
• M17: 4,457,867 km (0.04 R)
• M18: 4,939,422 km (0.104 R)
• M19: 5,411,254 km (0.117 R)
• M20: 5,491,289 km (0.097 R)
• M21: 5,679,633 km (0.067 R)
• M22: 5,761,014 km (0.074 R)
• M23: 6,369,728 km (0.082 R)
• M24: 6,796,680 km (0.114 R)
• M25: 6,941,042 km (0.076 R)
• M26: 8,317,043 km (0.037 R)
• M27: 8,564,777 km (0.108 R)
• M28: 8,658,426 km (0.096 R)
• M29: 8,878,035 km (0.101 R)
• M30: 9,227,047 km (0.12 R)
• M31: 9,354,953 km (0.091 R)
• M32: 9,645,173 km (0.074 R)
• M33: 10,433,703 km (0.075 R)
• M34: 10,634,015 km (0.045 R)
• M35: 10,835,673 km (0.109 R)
• M36: 11,004,719 km (0.029 R)
• M37: 11,208,620 km (0.084 R)
• M38: 11,724,135 km (0.089 R)
• M39: 12,282,584 km (0.11 R)
• M40: 12,388,200 km (0.118 R)
• M41: 13,100,435 km (0.058 R)
• M42: 13,316,754 km (0.095 R)
• M43: 13,679,828 km (0.066 R)
• M44: 14,341,798 km (0.091 R)
• M45: 14,453,099 km (0.064 R)
• M46: 14,676,598 km (0.105 R)
• M47: 14,863,745 km (0.104 R)
• M48: 15,429,973 km (0.114 R)
• M49: 15,658,559 km (0.099 R)
• M50: 16,583,672 km (0.114 R)
• M51: 18,406,223 km (0.103 R)
• M52: 18,729,653 km (0.105 R)
• M53: 19,382,199 km (0.113 R)
• M54: 19,670,026 km (0.102 R)
• M55: 20,541,882 km (0.113 R)
• M56: 20,751,469 km (0.103 R)
• M57: 21,980,415 km (0.049 R)
• M58: 22,108,920 km (0.106 R)
• M59: 22,539,014 km (0.044 R)
• M60: 22,711,799 km (0.118 R)
• M61: 22,885,033 km (0.079 R)
• M62: 24,021,977 km (0.084 R)
• M63: 24,242,784 km (0.071 R)
• M64: 24,686,192 km (0.119 R)
• M65: 24,953,673 km (0.091 R)
• M66: 25,132,442 km (0.046 R)
• M67: 26,078,200 km (0.106 R)
• M68: 26,395,946 km (0.102 R)
• M69: 26,578,156 km (0.103 R)
• M70: 27,127,330 km (0.114 R)
• M71: 27,634,018 km (0.108 R)
• M72: 27,865,296 km (0.051 R)
• M73: 28,004,422 km (0.087 R)
• M74: 28,516,496 km (0.029 R)
• M75: 28,656,669 km (0.115 R)
• M76: 28,843,965 km (0.077 R)
• M77: 28,937,763 km (0.071 R)
• M78: 30,023,694 km (0.119 R)
• M79: 31,026,748 km (0.115 R)
• M80: 31,508,304 km (0.045 R)
• M81: 31,992,402 km (0.05 R)
• M82: 32,332,588 km (0.109 R)
• M83: 32,478,895 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 10

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.87 AU - 11.49 AU

Year: 13453 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,877,368 km

• M1: 161,715 km (0.084 R)
• M2: 361,428 km (0.063 R)
• M3: 578,046 km (0.075 R)
• M4: 837,150 km (0.063 R)
• M5: 1,788,592 km (0.043 R)
• M6: 1,991,148 km (0.109 R)
• M7: 2,231,851 km (0.059 R)
• M8: 2,741,531 km (0.112 R)
• M9: 3,009,760 km (0.079 R)
• M10: 3,078,126 km (0.092 R)
• M11: 3,717,507 km (0.09 R)
• M12: 4,281,341 km (0.072 R)
• M13: 4,592,954 km (0.089 R)
• M14: 5,115,200 km (0.116 R)
• M15: 5,698,781 km (0.095 R)
• M16: 5,783,902 km (0.104 R)
• M17: 6,128,576 km (0.075 R)
• M18: 6,259,624 km (0.099 R)
• M19: 6,658,152 km (0.097 R)
• M20: 7,019,431 km (0.108 R)
• M21: 7,248,466 km (0.116 R)
• M22: 7,433,518 km (0.091 R)
• M23: 7,573,392 km (0.066 R)
• M24: 7,855,683 km (0.069 R)
• M25: 7,950,528 km (0.075 R)
• M26: 8,093,544 km (0.06 R)
• M27: 9,368,417 km (0.117 R)
• M28: 10,080,653 km (0.035 R)
• M29: 10,547,697 km (0.107 R)
• M30: 10,704,924 km (0.047 R)
• M31: 11,181,394 km (0.113 R)
• M32: 11,288,356 km (0.074 R)
• M33: 12,045,621 km (0.099 R)
• M34: 12,265,081 km (0.027 R)
• M35: 12,819,341 km (0.055 R)
• M36: 12,931,240 km (0.099 R)
• M37: 14,999,431 km (0.079 R)
• M38: 15,532,448 km (0.068 R)
• M39: 16,434,523 km (0.093 R)
• M40: 17,106,816 km (0.118 R)
• M41: 18,038,062 km (0.118 R)
• M42: 19,691,119 km (0.102 R)
• M43: 19,884,848 km (0.119 R)
• M44: 21,524,740 km (0.047 R)
• M45: 22,461,971 km (0.114 R)
• M46: 22,799,763 km (0.118 R)
• M47: 22,867,680 km (0.074 R)
• M48: 23,412,366 km (0.118 R)
• M49: 26,057,705 km (0.101 R)
• M50: 27,559,817 km (0.098 R)
• M51: 27,704,329 km (0.095 R)
• M52: 28,357,922 km (0.092 R)
• M53: 29,310,711 km (0.099 R)
• M54: 30,497,920 km (0.093 R)
• M55: 30,872,064 km (0.104 R)
• M56: 35,009,492 km (0.083 R)
• M57: 35,401,289 km (0.114 R)
• M58: 36,903,401 km (0.085 R)
• M59: 37,222,344 km (0.088 R)
• M60: 39,236,081 km (0.092 R)
• M61: 40,133,219 km (0.085 R)
• M62: 40,543,267 km (0.114 R)
• M63: 42,280,697 km (0.08 R)
• M64: 42,865,325 km (0.115 R)
• M65: 43,032,725 km (0.109 R)
• M66: 43,368,423 km (0.051 R)
• M67: 43,789,242 km (0.029 R)
• M68: 44,126,884 km (0.046 R)
• M69: 45,571,401 km (0.037 R)
• M70: 46,858,691 km (0.091 R)
• M71: 47,117,645 km (0.079 R)
• M72: 48,071,032 km (0.103 R)
• M73: 48,332,230 km (0.115 R)
• M74: 50,969,341 km (0.102 R)
• M75: 52,573,928 km (0.087 R)
• M76: 53,112,480 km (0.043 R)
• M77: 54,920,969 km (0.108 R)
• M78: 55,832,618 km (0.085 R)
• M79: 56,749,354 km (0.068 R)
• M80: 59,156,234 km (0.094 R)
• M81: 59,716,328 km (0.026 R)
• M82: 60,184,420 km (0.088 R)
• M83: 60,747,806 km (0.098 R)
• M84: 60,936,000 km (0.094 R)
• M85: 62,448,285 km (0.043 R)
• M86: 62,923,408 km (0.063 R)
• M87: 63,877,393 km (0.109 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit