🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.48 AU - 1.88 AU

Year: 765 Days

Day: 29.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,940,267 km

• M1: 400,473 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.46 AU - 5.3 AU

Year: 3789 Days

Day: 39.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 12.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.87 AU - 7.57 AU

Year: 6123 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,940,267 km

• M1: 220,507 km (0.11 R)
• M2: 312,959 km (0.096 R)
• M3: 533,316 km (0.085 R)
• M4: 857,944 km (0.052 R)
• M5: 1,050,177 km (0.084 R)
• M6: 1,200,673 km (0.085 R)
• M7: 1,403,228 km (0.095 R)
• M8: 1,825,842 km (0.107 R)
• M9: 2,129,526 km (0.099 R)
• M10: 2,395,212 km (0.092 R)
• M11: 2,690,817 km (0.031 R)
• M12: 2,900,852 km (0.089 R)
• M13: 3,236,251 km (0.116 R)
• M14: 3,419,059 km (0.038 R)
• M15: 3,501,338 km (0.104 R)
• M16: 3,752,363 km (0.034 R)
• M17: 3,837,485 km (0.038 R)
• M18: 3,944,597 km (0.107 R)
• M19: 4,473,276 km (0.118 R)
• M20: 4,654,588 km (0.104 R)
• M21: 4,861,482 km (0.03 R)
• M22: 5,024,394 km (0.11 R)
• M23: 5,379,988 km (0.086 R)
• M24: 5,524,500 km (0.115 R)
• M25: 5,645,824 km (0.062 R)
• M26: 5,743,661 km (0.115 R)
• M27: 5,940,980 km (0.106 R)
• M28: 6,040,463 km (0.113 R)
• M29: 6,165,676 km (0.08 R)
• M30: 6,342,351 km (0.071 R)
• M31: 6,444,078 km (0.104 R)
• M32: 7,039,777 km (0.094 R)
• M33: 7,357,522 km (0.085 R)
• M34: 7,870,494 km (0.114 R)
• M35: 8,228,032 km (0.097 R)
• M36: 8,367,159 km (0.104 R)
• M37: 8,506,883 km (0.093 R)
• M38: 8,732,177 km (0.115 R)
• M39: 9,477,923 km (0.097 R)
• M40: 9,565,288 km (0.118 R)
• M41: 9,740,766 km (0.099 R)
• M42: 10,184,473 km (0.066 R)
• M43: 11,030,150 km (0.116 R)
• M44: 11,214,455 km (0.067 R)
• M45: 11,306,906 km (0.1 R)
• M46: 11,554,790 km (0.051 R)
• M47: 11,648,139 km (0.118 R)
• M48: 11,804,469 km (0.084 R)
• M49: 13,405,016 km (0.112 R)
• M50: 14,498,427 km (0.103 R)
• M51: 16,174,372 km (0.098 R)
• M52: 16,348,803 km (0.118 R)
• M53: 16,840,681 km (0.083 R)
• M54: 17,480,212 km (0.047 R)
• M55: 18,055,416 km (0.105 R)
• M56: 18,418,041 km (0.086 R)
• M57: 18,856,363 km (0.075 R)
• M58: 19,668,978 km (0.093 R)
• M59: 19,892,478 km (0.07 R)
• M60: 20,117,024 km (0.088 R)
• M61: 20,417,566 km (0.066 R)
• M62: 20,947,143 km (0.05 R)
• M63: 21,061,286 km (0.08 R)
• M64: 21,634,844 km (0.074 R)
• M65: 22,058,655 km (0.097 R)
• M66: 22,213,489 km (0.04 R)
• M67: 22,290,980 km (0.111 R)
• M68: 22,758,174 km (0.084 R)
• M69: 22,953,699 km (0.104 R)
• M70: 23,032,088 km (0.119 R)
• M71: 23,583,356 km (0.101 R)
• M72: 24,178,905 km (0.081 R)
• M73: 25,506,437 km (0.091 R)
• M74: 25,587,669 km (0.111 R)
• M75: 26,775,027 km (0.059 R)
• M76: 27,230,104 km (0.106 R)
• M77: 27,896,562 km (0.077 R)
• M78: 27,980,187 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 13.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.15 AU - 9.63 AU

Year: 7789 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,940,267 km

• M1: 178,769 km (0.077 R)
• M2: 276,906 km (0.054 R)
• M3: 457,021 km (0.104 R)
• M4: 1,139,637 km (0.099 R)
• M5: 1,570,927 km (0.068 R)
• M6: 1,740,422 km (0.076 R)
• M7: 2,052,184 km (0.066 R)
• M8: 2,479,734 km (0.097 R)
• M9: 2,628,734 km (0.096 R)
• M10: 3,556,540 km (0.044 R)
• M11: 3,668,738 km (0.048 R)
• M12: 4,218,062 km (0.062 R)
• M13: 4,517,706 km (0.063 R)
• M14: 5,106,374 km (0.083 R)
• M15: 5,329,424 km (0.11 R)
• M16: 5,951,302 km (0.115 R)
• M17: 6,321,856 km (0.059 R)
• M18: 6,527,254 km (0.092 R)
• M19: 7,335,083 km (0.037 R)
• M20: 7,442,793 km (0.055 R)
• M21: 7,696,212 km (0.117 R)
• M22: 8,137,376 km (0.093 R)
• M23: 8,398,574 km (0.064 R)
• M24: 8,929,198 km (0.068 R)
• M25: 9,121,431 km (0.091 R)
• M26: 9,824,691 km (0.087 R)
• M27: 10,023,057 km (0.112 R)
• M28: 10,830,437 km (0.048 R)
• M29: 11,076,675 km (0.027 R)
• M30: 11,491,211 km (0.116 R)
• M31: 11,910,982 km (0.119 R)
• M32: 12,808,869 km (0.115 R)
• M33: 12,895,486 km (0.105 R)
• M34: 13,419,527 km (0.102 R)
• M35: 13,817,159 km (0.119 R)
• M36: 14,039,760 km (0.111 R)
• M37: 14,308,588 km (0.091 R)
• M38: 14,760,224 km (0.081 R)
• M39: 14,942,135 km (0.099 R)
• M40: 15,723,933 km (0.058 R)
• M41: 17,231,281 km (0.064 R)
• M42: 17,423,066 km (0.095 R)
• M43: 17,760,259 km (0.048 R)
• M44: 17,856,899 km (0.082 R)
• M45: 18,002,309 km (0.071 R)
• M46: 18,148,166 km (0.119 R)
• M47: 18,343,242 km (0.111 R)
• M48: 18,883,141 km (0.116 R)
• M49: 19,828,151 km (0.072 R)
• M50: 20,281,133 km (0.076 R)
• M51: 21,867,618 km (0.066 R)
• M52: 21,971,439 km (0.032 R)
• M53: 22,387,920 km (0.11 R)
• M54: 22,492,489 km (0.101 R)
• M55: 22,702,075 km (0.09 R)
• M56: 23,281,767 km (0.12 R)
• M57: 23,547,004 km (0.048 R)
• M58: 23,759,732 km (0.101 R)
• M59: 24,294,694 km (0.097 R)
• M60: 27,083,797 km (0.1 R)
• M61: 27,642,545 km (0.091 R)
• M62: 27,810,843 km (0.07 R)
• M63: 28,714,563 km (0.113 R)
• M64: 28,998,949 km (0.104 R)
• M65: 29,857,641 km (0.117 R)
• M66: 29,972,831 km (0.036 R)
• M67: 30,088,171 km (0.115 R)
• M68: 30,319,150 km (0.095 R)
• M69: 30,492,833 km (0.11 R)
• M70: 31,658,949 km (0.094 R)
• M71: 31,952,759 km (0.085 R)
• M72: 32,602,313 km (0.07 R)
• M73: 35,670,565 km (0.112 R)
• M74: 38,016,260 km (0.093 R)
• M75: 39,396,898 km (0.114 R)
• M76: 40,474,901 km (0.054 R)
• M77: 42,854,853 km (0.092 R)
• M78: 43,701,727 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 12.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.93 AU - 12.39 AU

Year: 13103 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,940,267 km

• M1: 252,671 km (0.088 R)
• M2: 547,379 km (0.115 R)
• M3: 666,010 km (0.093 R)
• M4: 914,641 km (0.063 R)
• M5: 1,333,665 km (0.031 R)
• M6: 1,674,599 km (0.114 R)
• M7: 1,832,574 km (0.1 R)
• M8: 1,995,785 km (0.094 R)
• M9: 2,670,023 km (0.108 R)
• M10: 2,909,828 km (0.12 R)
• M11: 2,991,359 km (0.097 R)
• M12: 3,101,313 km (0.085 R)
• M13: 3,212,764 km (0.081 R)
• M14: 3,382,258 km (0.086 R)
• M15: 3,613,088 km (0.1 R)
• M16: 3,938,912 km (0.107 R)
• M17: 4,212,826 km (0.081 R)
• M18: 4,461,457 km (0.118 R)
• M19: 4,619,283 km (0.105 R)
• M20: 5,673,649 km (0.064 R)
• M21: 5,844,938 km (0.118 R)
• M22: 6,122,742 km (0.068 R)
• M23: 6,475,942 km (0.095 R)
• M24: 7,165,738 km (0.088 R)
• M25: 9,170,798 km (0.11 R)
• M26: 9,616,002 km (0.028 R)
• M27: 10,317,915 km (0.037 R)
• M28: 10,485,614 km (0.045 R)
• M29: 10,611,875 km (0.032 R)
• M30: 10,908,527 km (0.118 R)
• M31: 11,858,773 km (0.044 R)
• M32: 12,655,830 km (0.098 R)
• M33: 12,925,406 km (0.097 R)
• M34: 13,745,501 km (0.101 R)
• M35: 13,930,105 km (0.068 R)
• M36: 14,865,092 km (0.096 R)
• M37: 15,244,921 km (0.079 R)
• M38: 15,340,214 km (0.047 R)
• M39: 16,697,217 km (0.085 R)
• M40: 17,240,706 km (0.092 R)
• M41: 18,345,336 km (0.052 R)
• M42: 18,446,913 km (0.118 R)
• M43: 19,008,803 km (0.092 R)
• M44: 19,317,573 km (0.043 R)
• M45: 19,628,138 km (0.09 R)
• M46: 19,888,139 km (0.107 R)
• M47: 21,312,161 km (0.084 R)
• M48: 24,090,493 km (0.082 R)
• M49: 25,098,035 km (0.118 R)
• M50: 25,267,230 km (0.099 R)
• M51: 25,380,326 km (0.076 R)
• M52: 25,550,120 km (0.118 R)
• M53: 25,663,664 km (0.034 R)
• M54: 26,348,075 km (0.119 R)
• M55: 26,635,003 km (0.067 R)
• M56: 26,980,724 km (0.12 R)
• M57: 28,319,625 km (0.111 R)
• M58: 29,501,448 km (0.101 R)
• M59: 29,680,068 km (0.03 R)
• M60: 30,458,426 km (0.105 R)
• M61: 30,699,278 km (0.088 R)
• M62: 31,304,252 km (0.096 R)
• M63: 31,547,349 km (0.089 R)
• M64: 31,974,151 km (0.117 R)
• M65: 32,341,713 km (0.108 R)
• M66: 32,525,868 km (0.095 R)
• M67: 33,204,444 km (0.117 R)
• M68: 36,092,281 km (0.105 R)
• M69: 36,474,803 km (0.1 R)
• M70: 36,602,709 km (0.114 R)
• M71: 36,730,616 km (0.107 R)
• M72: 37,244,035 km (0.11 R)
• M73: 37,759,849 km (0.114 R)
• M74: 38,018,653 km (0.114 R)
• M75: 39,321,352 km (0.099 R)
• M76: 39,649,270 km (0.093 R)
• M77: 40,771,254 km (0.055 R)
• M78: 40,970,369 km (0.108 R)
• M79: 41,769,820 km (0.065 R)
• M80: 43,046,189 km (0.118 R)
• M81: 43,248,894 km (0.07 R)
• M82: 44,199,140 km (0.077 R)
• M83: 45,499,594 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.8

Radius: 6.7

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.85 AU - 14.55 AU

Year: 16855 Days

Day: 21.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,940,267 km

• M1: 314,156 km (0.083 R)
• M2: 497,413 km (0.062 R)
• M3: 1,369,569 km (0.088 R)
• M4: 1,704,069 km (0.116 R)
• M5: 1,864,588 km (0.082 R)
• M6: 1,996,384 km (0.12 R)
• M7: 2,518,181 km (0.097 R)
• M8: 3,080,220 km (0.08 R)
• M9: 3,236,700 km (0.09 R)
• M10: 4,490,180 km (0.069 R)
• M11: 5,541,704 km (0.108 R)
• M12: 6,266,804 km (0.038 R)
• M13: 6,615,367 km (0.051 R)
• M14: 6,716,047 km (0.065 R)
• M15: 8,669,945 km (0.086 R)
• M16: 8,780,198 km (0.099 R)
• M17: 9,002,201 km (0.089 R)
• M18: 10,314,624 km (0.114 R)
• M19: 10,490,102 km (0.11 R)
• M20: 10,548,894 km (0.08 R)
• M21: 11,929,832 km (0.072 R)
• M22: 11,991,167 km (0.116 R)
• M23: 12,052,652 km (0.119 R)
• M24: 12,610,203 km (0.097 R)
• M25: 12,986,741 km (0.104 R)
• M26: 13,113,001 km (0.076 R)
• M27: 15,790,504 km (0.074 R)
• M28: 16,810,911 km (0.098 R)
• M29: 18,063,494 km (0.093 R)
• M30: 18,629,722 km (0.085 R)
• M31: 20,730,974 km (0.107 R)
• M32: 21,472,680 km (0.087 R)
• M33: 21,846,824 km (0.104 R)
• M34: 21,997,170 km (0.098 R)
• M35: 24,681,853 km (0.099 R)
• M36: 25,863,677 km (0.09 R)
• M37: 26,822,449 km (0.089 R)
• M38: 28,200,395 km (0.106 R)
• M39: 28,445,886 km (0.06 R)
• M40: 28,692,273 km (0.065 R)
• M41: 29,435,326 km (0.097 R)
• M42: 31,702,182 km (0.08 R)
• M43: 32,128,088 km (0.047 R)
• M44: 32,899,564 km (0.115 R)
• M45: 32,985,732 km (0.102 R)
• M46: 34,548,132 km (0.054 R)
• M47: 34,810,976 km (0.087 R)
• M48: 34,986,454 km (0.107 R)
• M49: 35,162,381 km (0.097 R)
• M50: 35,603,246 km (0.035 R)
• M51: 36,847,302 km (0.092 R)
• M52: 38,105,719 km (0.085 R)
• M53: 38,286,583 km (0.088 R)
• M54: 39,195,540 km (0.104 R)
• M55: 39,652,561 km (0.09 R)
• M56: 40,664,441 km (0.045 R)
• M57: 41,591,649 km (0.066 R)
• M58: 44,700,442 km (0.107 R)
• M59: 47,688,211 km (0.117 R)
• M60: 50,342,526 km (0.095 R)
• M61: 51,138,237 km (0.083 R)
• M62: 51,737,676 km (0.086 R)
• M63: 53,246,520 km (0.116 R)
• M64: 54,667,699 km (0.119 R)
• M65: 55,485,401 km (0.109 R)
• M66: 55,998,672 km (0.089 R)
• M67: 57,029,551 km (0.093 R)
• M68: 57,236,594 km (0.079 R)
• M69: 59,529,481 km (0.104 R)
• M70: 60,687,219 km (0.077 R)
• M71: 60,792,835 km (0.1 R)
• M72: 61,427,728 km (0.052 R)
• M73: 61,533,793 km (0.105 R)
• M74: 61,746,072 km (0.068 R)
• M75: 62,597,583 km (0.056 R)
• M76: 62,811,060 km (0.099 R)
• M77: 64,097,003 km (0.096 R)
• M78: 65,608,241 km (0.05 R)
• M79: 66,259,440 km (0.114 R)
• M80: 66,694,770 km (0.053 R)
• M81: 66,803,827 km (0.09 R)
• M82: 67,240,353 km (0.089 R)
• M83: 67,459,065 km (0.105 R)
• M84: 69,879,559 km (0.119 R)
• M85: 70,211,816 km (0.093 R)
• M86: 70,544,671 km (0.112 R)
• M87: 70,877,975 km (0.109 R)
• M88: 71,211,878 km (0.051 R)
• M89: 71,434,629 km (0.11 R)
• M90: 71,657,829 km (0.083 R)
• M91: 73,338,262 km (0.087 R)
• M92: 74,465,930 km (0.063 R)
• M93: 75,031,859 km (0.086 R)
• M94: 75,258,650 km (0.095 R)
• M95: 75,940,218 km (0.105 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit