🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 156 Days

Day: 19.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.62 AU - 1.68 AU

Year: 882 Days

Day: 37.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,675,449 km

• M1: 116,686 km (0.119 R)
• M2: 539,001 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.7 AU - 2.76 AU

Year: 1386 Days

Day: 24.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,675,449 km

• M1: 105,915 km (0.119 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 11.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.79 AU - 5.11 AU

Year: 3907 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,675,449 km

• M1: 202,406 km (0.101 R)
• M2: 527,183 km (0.085 R)
• M3: 830,867 km (0.118 R)
• M4: 903,272 km (0.108 R)
• M5: 1,016,218 km (0.077 R)
• M6: 1,161,179 km (0.047 R)
• M7: 1,487,302 km (0.112 R)
• M8: 1,577,360 km (0.067 R)
• M9: 1,794,576 km (0.058 R)
• M10: 1,923,230 km (0.107 R)
• M11: 2,139,100 km (0.06 R)
• M12: 2,310,539 km (0.051 R)
• M13: 2,576,524 km (0.056 R)
• M14: 3,334,088 km (0.095 R)
• M15: 3,799,636 km (0.082 R)
• M16: 3,945,345 km (0.064 R)
• M17: 4,415,980 km (0.118 R)
• M18: 4,747,040 km (0.085 R)
• M19: 5,063,439 km (0.084 R)
• M20: 5,201,219 km (0.069 R)
• M21: 5,645,674 km (0.058 R)
• M22: 5,788,540 km (0.116 R)
• M23: 5,884,582 km (0.058 R)
• M24: 6,126,781 km (0.073 R)
• M25: 6,421,937 km (0.097 R)
• M26: 6,596,219 km (0.111 R)
• M27: 6,671,317 km (0.081 R)
• M28: 6,847,843 km (0.047 R)
• M29: 7,077,176 km (0.118 R)
• M30: 7,257,292 km (0.056 R)
• M31: 7,700,999 km (0.06 R)
• M32: 7,859,723 km (0.105 R)
• M33: 8,505,686 km (0.076 R)
• M34: 8,807,425 km (0.108 R)
• M35: 9,562,894 km (0.089 R)
• M36: 9,705,162 km (0.086 R)
• M37: 9,819,455 km (0.063 R)
• M38: 10,281,114 km (0.089 R)
• M39: 10,426,822 km (0.1 R)
• M40: 10,661,541 km (0.116 R)
• M41: 10,927,526 km (0.062 R)
• M42: 11,046,456 km (0.086 R)
• M43: 11,195,755 km (0.05 R)
• M44: 11,345,652 km (0.105 R)
• M45: 11,678,059 km (0.05 R)
• M46: 11,769,164 km (0.099 R)
• M47: 12,044,125 km (0.082 R)
• M48: 12,414,080 km (0.076 R)
• M49: 12,631,745 km (0.111 R)
• M50: 13,133,646 km (0.105 R)
• M51: 13,291,920 km (0.104 R)
• M52: 13,866,825 km (0.119 R)
• M53: 14,384,733 km (0.092 R)
• M54: 15,206,474 km (0.118 R)
• M55: 15,472,758 km (0.064 R)
• M56: 15,874,877 km (0.095 R)
• M57: 16,009,815 km (0.045 R)
• M58: 17,902,228 km (0.088 R)
• M59: 19,035,581 km (0.099 R)
• M60: 19,286,606 km (0.062 R)
• M61: 19,574,881 km (0.079 R)
• M62: 19,900,855 km (0.066 R)
• M63: 21,000,399 km (0.109 R)
• M64: 21,483,002 km (0.115 R)
• M65: 22,459,128 km (0.11 R)
• M66: 23,603,402 km (0.028 R)
• M67: 24,532,555 km (0.084 R)
• M68: 24,610,495 km (0.109 R)
• M69: 24,883,960 km (0.1 R)
• M70: 25,276,505 km (0.088 R)
• M71: 25,670,995 km (0.084 R)
• M72: 26,107,372 km (0.093 R)
• M73: 26,187,107 km (0.082 R)
• M74: 26,506,200 km (0.09 R)
• M75: 26,907,122 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 10.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.27 AU - 4.73 AU

Year: 3973 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,675,449 km

• M1: 171,140 km (0.115 R)
• M2: 241,451 km (0.116 R)
• M3: 541,843 km (0.086 R)
• M4: 667,356 km (0.107 R)
• M5: 1,010,384 km (0.073 R)
• M6: 1,112,559 km (0.057 R)
• M7: 1,268,590 km (0.076 R)
• M8: 1,379,592 km (0.055 R)
• M9: 1,602,642 km (0.102 R)
• M10: 1,827,936 km (0.083 R)
• M11: 1,895,555 km (0.097 R)
• M12: 2,063,703 km (0.07 R)
• M13: 2,457,145 km (0.032 R)
• M14: 2,553,935 km (0.071 R)
• M15: 2,629,931 km (0.086 R)
• M16: 2,953,660 km (0.104 R)
• M17: 3,219,346 km (0.077 R)
• M18: 3,469,025 km (0.104 R)
• M19: 3,651,235 km (0.104 R)
• M20: 3,724,987 km (0.077 R)
• M21: 3,849,004 km (0.107 R)
• M22: 4,437,522 km (0.064 R)
• M23: 5,219,470 km (0.059 R)
• M24: 5,372,658 km (0.104 R)
• M25: 5,442,819 km (0.055 R)
• M26: 6,367,035 km (0.081 R)
• M27: 6,862,653 km (0.114 R)
• M28: 7,199,996 km (0.073 R)
• M29: 7,779,538 km (0.11 R)
• M30: 7,986,881 km (0.076 R)
• M31: 8,195,869 km (0.084 R)
• M32: 8,883,720 km (0.103 R)
• M33: 9,133,848 km (0.112 R)
• M34: 9,268,186 km (0.063 R)
• M35: 9,726,704 km (0.061 R)
• M36: 10,053,725 km (0.104 R)
• M37: 10,227,258 km (0.051 R)
• M38: 10,384,336 km (0.06 R)
• M39: 11,002,774 km (0.096 R)
• M40: 11,361,659 km (0.104 R)
• M41: 12,035,597 km (0.059 R)
• M42: 12,238,452 km (0.09 R)
• M43: 12,516,854 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.02 AU - 6.78 AU

Year: 5965 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,675,449 km

• M1: 186,997 km (0.101 R)
• M2: 299,046 km (0.12 R)
• M3: 419,921 km (0.061 R)
• M4: 1,086,081 km (0.088 R)
• M5: 1,265,000 km (0.057 R)
• M6: 1,480,121 km (0.12 R)
• M7: 1,626,129 km (0.11 R)
• M8: 1,735,634 km (0.069 R)
• M9: 1,947,615 km (0.089 R)
• M10: 2,398,054 km (0.054 R)
• M11: 2,831,439 km (0.064 R)
• M12: 2,981,486 km (0.087 R)
• M13: 3,083,063 km (0.096 R)
• M14: 3,359,819 km (0.114 R)
• M15: 3,608,600 km (0.068 R)
• M16: 3,753,710 km (0.053 R)
• M17: 4,068,314 km (0.087 R)
• M18: 4,449,789 km (0.079 R)
• M19: 4,546,878 km (0.049 R)
• M20: 4,842,782 km (0.067 R)
• M21: 5,023,496 km (0.029 R)
• M22: 5,145,120 km (0.109 R)
• M23: 5,453,740 km (0.098 R)
• M24: 5,557,860 km (0.064 R)
• M25: 5,938,736 km (0.05 R)
• M26: 6,067,540 km (0.026 R)
• M27: 6,175,550 km (0.101 R)
• M28: 6,547,899 km (0.094 R)
• M29: 6,681,191 km (0.059 R)
• M30: 6,927,728 km (0.088 R)
• M31: 7,223,034 km (0.109 R)
• M32: 7,337,776 km (0.117 R)
• M33: 7,685,591 km (0.112 R)
• M34: 7,873,186 km (0.101 R)
• M35: 8,421,463 km (0.064 R)
• M36: 8,908,254 km (0.104 R)
• M37: 9,655,795 km (0.105 R)
• M38: 10,011,538 km (0.074 R)
• M39: 10,114,013 km (0.097 R)
• M40: 10,553,232 km (0.07 R)
• M41: 10,709,861 km (0.108 R)
• M42: 11,210,715 km (0.109 R)
• M43: 11,317,229 km (0.077 R)
• M44: 11,827,357 km (0.069 R)
• M45: 11,990,120 km (0.095 R)
• M46: 12,180,857 km (0.093 R)
• M47: 13,402,922 km (0.112 R)
• M48: 13,600,990 km (0.028 R)
• M49: 13,771,531 km (0.106 R)
• M50: 13,971,394 km (0.108 R)
• M51: 14,373,962 km (0.107 R)
• M52: 14,780,419 km (0.074 R)
• M53: 15,043,711 km (0.038 R)
• M54: 16,504,535 km (0.097 R)
• M55: 16,656,077 km (0.081 R)
• M56: 17,761,306 km (0.114 R)
• M57: 17,947,855 km (0.084 R)
• M58: 18,072,620 km (0.036 R)
• M59: 18,228,800 km (0.09 R)
• M60: 18,985,316 km (0.057 R)
• M61: 19,080,610 km (0.112 R)
• M62: 20,171,777 km (0.088 R)
• M63: 20,398,866 km (0.118 R)
• M64: 20,626,854 km (0.092 R)
• M65: 20,790,214 km (0.11 R)
• M66: 20,888,500 km (0.102 R)
• M67: 21,382,024 km (0.112 R)
• M68: 21,746,444 km (0.078 R)
• M69: 22,146,319 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 11.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.11 AU - 8.53 AU

Year: 8243 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,675,449 km

• M1: 153,787 km (0.103 R)
• M2: 370,704 km (0.105 R)
• M3: 557,102 km (0.07 R)
• M4: 709,842 km (0.09 R)
• M5: 877,691 km (0.089 R)
• M6: 1,091,316 km (0.037 R)
• M7: 1,171,950 km (0.106 R)
• M8: 1,444,068 km (0.094 R)
• M9: 2,170,815 km (0.116 R)
• M10: 2,274,187 km (0.118 R)
• M11: 2,616,317 km (0.1 R)
• M12: 2,793,591 km (0.101 R)
• M13: 2,952,015 km (0.114 R)
• M14: 3,591,396 km (0.118 R)
• M15: 3,889,245 km (0.073 R)
• M16: 3,965,092 km (0.111 R)
• M17: 4,858,041 km (0.102 R)
• M18: 5,271,380 km (0.047 R)
• M19: 5,610,369 km (0.073 R)
• M20: 6,132,316 km (0.118 R)
• M21: 6,458,888 km (0.03 R)
• M22: 6,639,602 km (0.073 R)
• M23: 7,662,553 km (0.113 R)
• M24: 8,208,734 km (0.053 R)
• M25: 9,068,473 km (0.099 R)
• M26: 9,338,797 km (0.063 R)
• M27: 9,714,886 km (0.111 R)
• M28: 9,922,079 km (0.053 R)
• M29: 11,123,798 km (0.075 R)
• M30: 11,705,285 km (0.109 R)
• M31: 12,147,796 km (0.082 R)
• M32: 12,708,788 km (0.067 R)
• M33: 13,431,645 km (0.104 R)
• M34: 13,624,028 km (0.103 R)
• M35: 14,167,666 km (0.069 R)
• M36: 14,245,906 km (0.093 R)
• M37: 15,196,152 km (0.101 R)
• M38: 15,316,428 km (0.082 R)
• M39: 15,598,121 km (0.027 R)
• M40: 15,800,378 km (0.089 R)
• M41: 16,003,681 km (0.093 R)
• M42: 16,248,573 km (0.032 R)
• M43: 16,618,379 km (0.106 R)
• M44: 16,825,123 km (0.07 R)
• M45: 16,908,000 km (0.089 R)
• M46: 17,282,743 km (0.064 R)
• M47: 18,680,137 km (0.089 R)
• M48: 19,067,595 km (0.097 R)
• M49: 19,154,063 km (0.118 R)
• M50: 19,675,561 km (0.106 R)
• M51: 19,938,105 km (0.047 R)
• M52: 20,157,715 km (0.102 R)
• M53: 20,245,828 km (0.098 R)
• M54: 20,510,766 km (0.118 R)
• M55: 21,357,639 km (0.083 R)
• M56: 21,537,456 km (0.063 R)
• M57: 22,034,270 km (0.049 R)
• M58: 22,717,933 km (0.107 R)
• M59: 22,901,489 km (0.093 R)
• M60: 23,177,647 km (0.099 R)
• M61: 23,501,227 km (0.089 R)
• M62: 23,872,828 km (0.082 R)
• M63: 24,340,172 km (0.08 R)
• M64: 24,433,970 km (0.111 R)
• M65: 25,094,145 km (0.099 R)
• M66: 25,951,640 km (0.086 R)
• M67: 26,095,553 km (0.043 R)
• M68: 26,625,130 km (0.076 R)
• M69: 26,964,119 km (0.115 R)
• M70: 28,136,966 km (0.034 R)
• M71: 28,630,639 km (0.07 R)
• M72: 29,376,384 km (0.064 R)
• M73: 30,178,977 km (0.057 R)
• M74: 30,988,900 km (0.076 R)
• M75: 31,447,417 km (0.065 R)
• M76: 32,268,410 km (0.045 R)
• M77: 33,304,525 km (0.077 R)
• M78: 34,141,226 km (0.063 R)
• M79: 34,246,393 km (0.052 R)
• M80: 34,984,958 km (0.115 R)
• M81: 35,143,831 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit