🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 16.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 223 Days

Day: 28 Hours

Environment

Temp: 121 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.59 AU - 0.85 AU

Year: 223 Days

Day: 26.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,509,653 km

• M1: 30,069 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 266 Days

Day: 29.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.43 AU - 1.51 AU

Year: 651 Days

Day: 19.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.14 AU - 4.74 AU

Year: 3417 Days

Day: 24.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,509,653 km

• M1: 2,565,903 km (0.1 R)
• M2: 3,582,719 km (0.043 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 13.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.6 AU - 11.68 AU

Year: 12677 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,509,653 km

• M1: 168,896 km (0.059 R)
• M2: 261,198 km (0.102 R)
• M3: 411,693 km (0.054 R)
• M4: 651,948 km (0.068 R)
• M5: 883,375 km (0.092 R)
• M6: 1,337,555 km (0.115 R)
• M7: 1,473,838 km (0.068 R)
• M8: 1,662,930 km (0.045 R)
• M9: 2,527,755 km (0.1 R)
• M10: 3,420,256 km (0.079 R)
• M11: 4,233,620 km (0.095 R)
• M12: 4,926,407 km (0.093 R)
• M13: 5,033,370 km (0.091 R)
• M14: 5,654,500 km (0.107 R)
• M15: 5,766,699 km (0.111 R)
• M16: 5,955,342 km (0.041 R)
• M17: 6,069,485 km (0.091 R)
• M18: 6,222,972 km (0.117 R)
• M19: 6,572,732 km (0.072 R)
• M20: 6,690,914 km (0.089 R)
• M21: 7,009,259 km (0.111 R)
• M22: 7,619,618 km (0.072 R)
• M23: 9,373,952 km (0.05 R)
• M24: 10,826,548 km (0.098 R)
• M25: 11,013,096 km (0.119 R)
• M26: 11,153,568 km (0.064 R)
• M27: 11,531,453 km (0.085 R)
• M28: 11,626,597 km (0.077 R)
• M29: 12,251,318 km (0.063 R)
• M30: 12,592,251 km (0.042 R)
• M31: 13,035,210 km (0.08 R)
• M32: 13,134,394 km (0.06 R)
• M33: 13,233,727 km (0.069 R)
• M34: 14,651,316 km (0.055 R)
• M35: 15,378,212 km (0.107 R)
• M36: 15,588,098 km (0.097 R)
• M37: 15,851,690 km (0.037 R)
• M38: 16,437,066 km (0.038 R)
• M39: 16,705,445 km (0.092 R)
• M40: 17,192,086 km (0.035 R)
• M41: 17,464,654 km (0.085 R)
• M42: 18,401,585 km (0.118 R)
• M43: 18,624,486 km (0.115 R)
• M44: 18,904,234 km (0.056 R)
• M45: 19,016,582 km (0.113 R)
• M46: 20,381,812 km (0.112 R)
• M47: 22,488,450 km (0.047 R)
• M48: 24,479,747 km (0.115 R)
• M49: 24,786,422 km (0.09 R)
• M50: 25,094,295 km (0.089 R)
• M51: 25,713,929 km (0.078 R)
• M52: 25,963,159 km (0.098 R)
• M53: 26,150,755 km (0.098 R)
• M54: 27,348,436 km (0.11 R)
• M55: 27,858,265 km (0.103 R)
• M56: 28,887,050 km (0.03 R)
• M57: 29,146,153 km (0.057 R)
• M58: 30,453,489 km (0.117 R)
• M59: 30,717,230 km (0.051 R)
• M60: 30,915,597 km (0.068 R)
• M61: 32,248,663 km (0.102 R)
• M62: 33,941,214 km (0.087 R)
• M63: 35,039,561 km (0.109 R)
• M64: 35,246,904 km (0.116 R)
• M65: 36,919,558 km (0.108 R)
• M66: 37,907,203 km (0.111 R)
• M67: 38,475,376 km (0.068 R)
• M68: 38,760,659 km (0.099 R)
• M69: 38,975,032 km (0.112 R)
• M70: 39,980,480 km (0.095 R)
• M71: 40,124,842 km (0.085 R)
• M72: 42,310,915 km (0.073 R)
• M73: 43,789,690 km (0.109 R)
• M74: 45,059,926 km (0.107 R)
• M75: 45,737,305 km (0.105 R)
• M76: 46,039,343 km (0.117 R)
• M77: 48,403,438 km (0.075 R)
• M78: 49,483,984 km (0.117 R)
• M79: 50,494,368 km (0.058 R)
• M80: 51,826,088 km (0.117 R)
• M81: 52,377,805 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 4.4

Gravity: 49.7 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.9 AU - 15.04 AU

Year: 16084 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 47,509,653 km

• M1: 117,584 km (0.087 R)
• M2: 476,170 km (0.107 R)
• M3: 536,907 km (0.072 R)
• M4: 1,083,238 km (0.113 R)
• M5: 1,219,073 km (0.087 R)
• M6: 2,076,119 km (0.046 R)
• M7: 2,963,983 km (0.114 R)
• M8: 3,387,494 km (0.064 R)
• M9: 3,546,218 km (0.051 R)
• M10: 3,586,160 km (0.042 R)
• M11: 3,707,334 km (0.088 R)
• M12: 4,635,589 km (0.113 R)
• M13: 4,811,666 km (0.106 R)
• M14: 5,961,625 km (0.055 R)
• M15: 6,591,731 km (0.108 R)
• M16: 6,989,811 km (0.084 R)
• M17: 7,344,507 km (0.075 R)
• M18: 7,395,670 km (0.049 R)
• M19: 8,712,580 km (0.055 R)
• M20: 9,704,713 km (0.053 R)
• M21: 10,558,319 km (0.091 R)
• M22: 10,906,582 km (0.064 R)
• M23: 11,733,559 km (0.119 R)
• M24: 11,913,376 km (0.047 R)
• M25: 12,033,653 km (0.11 R)
• M26: 14,141,188 km (0.046 R)
• M27: 14,204,916 km (0.111 R)
• M28: 14,332,523 km (0.101 R)
• M29: 15,236,842 km (0.108 R)
• M30: 15,302,217 km (0.09 R)
• M31: 15,761,931 km (0.113 R)
• M32: 16,026,569 km (0.076 R)
• M33: 16,762,142 km (0.068 R)
• M34: 17,782,848 km (0.066 R)
• M35: 18,127,522 km (0.095 R)
• M36: 18,544,002 km (0.118 R)
• M37: 18,753,439 km (0.057 R)
• M38: 19,104,246 km (0.113 R)
• M39: 19,741,234 km (0.09 R)
• M40: 20,098,025 km (0.09 R)
• M41: 20,169,683 km (0.073 R)
• M42: 20,673,379 km (0.112 R)
• M43: 21,400,275 km (0.096 R)
• M44: 21,473,428 km (0.062 R)
• M45: 22,729,452 km (0.105 R)
• M46: 23,328,741 km (0.038 R)
• M47: 24,390,138 km (0.044 R)
• M48: 25,544,435 km (0.104 R)
• M49: 26,402,379 km (0.101 R)
• M50: 26,795,372 km (0.069 R)
• M51: 27,032,186 km (0.043 R)
• M52: 27,269,597 km (0.093 R)
• M53: 27,348,884 km (0.115 R)
• M54: 27,507,757 km (0.096 R)
• M55: 27,587,343 km (0.098 R)
• M56: 28,708,879 km (0.056 R)
• M57: 29,194,024 km (0.05 R)
• M58: 29,275,107 km (0.049 R)
• M59: 29,845,074 km (0.1 R)
• M60: 30,090,565 km (0.094 R)
• M61: 32,245,372 km (0.052 R)
• M62: 34,278,108 km (0.034 R)
• M63: 35,482,820 km (0.12 R)
• M64: 36,351,834 km (0.116 R)
• M65: 39,268,992 km (0.097 R)
• M66: 41,073,143 km (0.093 R)
• M67: 43,088,675 km (0.095 R)
• M68: 43,922,533 km (0.051 R)
• M69: 45,417,914 km (0.077 R)
• M70: 46,077,341 km (0.07 R)
• M71: 46,171,887 km (0.039 R)
• M72: 47,215,332 km (0.069 R)
• M73: 47,310,476 km (0.108 R)
• M74: 48,939,447 km (0.096 R)
• M75: 53,438,155 km (0.062 R)
• M76: 53,636,671 km (0.109 R)
• M77: 54,034,601 km (0.062 R)
• M78: 55,434,837 km (0.114 R)
• M79: 56,341,400 km (0.115 R)
• M80: 58,680,064 km (0.093 R)
• M81: 59,603,831 km (0.038 R)
• M82: 59,706,754 km (0.111 R)
• M83: 61,361,755 km (0.055 R)
• M84: 62,508,423 km (0.115 R)
• M85: 62,612,992 km (0.115 R)
• M86: 63,977,773 km (0.098 R)
• M87: 64,505,405 km (0.039 R)
• M88: 66,096,678 km (0.083 R)
• M89: 66,950,732 km (0.059 R)
• M90: 67,057,694 km (0.101 R)
• M91: 67,700,965 km (0.104 R)
• M92: 68,561,751 km (0.107 R)
• M93: 69,209,660 km (0.104 R)
• M94: 70,403,002 km (0.105 R)
• M95: 70,511,760 km (0.049 R)
• M96: 70,620,667 km (0.072 R)
• M97: 71,603,076 km (0.061 R)
• M98: 72,589,824 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.9

Radius: 7.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.55 AU - 16.11 AU

Year: 21923 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,509,653 km

• M1: 116,836 km (0.102 R)
• M2: 227,838 km (0.071 R)
• M3: 374,892 km (0.089 R)
• M4: 436,826 km (0.058 R)
• M5: 664,364 km (0.119 R)
• M6: 1,520,214 km (0.089 R)
• M7: 1,677,441 km (0.117 R)
• M8: 1,979,479 km (0.086 R)
• M9: 2,151,666 km (0.107 R)
• M10: 2,479,734 km (0.117 R)
• M11: 3,453,168 km (0.09 R)
• M12: 3,625,953 km (0.088 R)
• M13: 3,730,971 km (0.081 R)
• M14: 3,837,036 km (0.103 R)
• M15: 3,980,051 km (0.119 R)
• M16: 4,797,454 km (0.106 R)
• M17: 5,029,331 km (0.118 R)
• M18: 5,423,970 km (0.059 R)
• M19: 6,411,166 km (0.063 R)
• M20: 6,795,633 km (0.109 R)
• M21: 6,882,100 km (0.114 R)
• M22: 7,012,400 km (0.061 R)
• M23: 7,721,494 km (0.03 R)
• M24: 8,453,327 km (0.048 R)
• M25: 8,593,051 km (0.078 R)
• M26: 8,780,348 km (0.103 R)
• M27: 10,080,653 km (0.115 R)
• M28: 10,327,938 km (0.084 R)
• M29: 11,031,197 km (0.079 R)
• M30: 11,286,112 km (0.08 R)
• M31: 12,062,525 km (0.115 R)
• M32: 12,855,992 km (0.099 R)
• M33: 13,775,570 km (0.113 R)
• M34: 14,215,687 km (0.07 R)
• M35: 15,109,684 km (0.107 R)
• M36: 15,222,631 km (0.074 R)
• M37: 16,252,462 km (0.045 R)
• M38: 17,541,547 km (0.087 R)
• M39: 17,719,868 km (0.102 R)
• M40: 18,378,846 km (0.083 R)
• M41: 18,923,981 km (0.114 R)
• M42: 19,535,986 km (0.105 R)
• M43: 20,341,122 km (0.064 R)
• M44: 21,094,048 km (0.115 R)
• M45: 21,220,458 km (0.1 R)
• M46: 21,410,447 km (0.116 R)
• M47: 21,537,456 km (0.054 R)
• M48: 21,792,221 km (0.059 R)
• M49: 22,047,884 km (0.107 R)
• M50: 23,603,253 km (0.114 R)
• M51: 25,866,519 km (0.053 R)
• M52: 26,886,777 km (0.075 R)
• M53: 30,954,043 km (0.074 R)
• M54: 31,674,507 km (0.098 R)
• M55: 31,819,318 km (0.102 R)
• M56: 32,765,524 km (0.103 R)
• M57: 34,239,213 km (0.062 R)
• M58: 34,685,463 km (0.113 R)
• M59: 35,133,658 km (0.079 R)
• M60: 35,659,046 km (0.086 R)
• M61: 36,111,430 km (0.112 R)
• M62: 36,793,596 km (0.036 R)
• M63: 36,869,742 km (0.104 R)
• M64: 37,633,140 km (0.067 R)
• M65: 37,786,477 km (0.068 R)
• M66: 39,020,510 km (0.086 R)
• M67: 40,660,103 km (0.068 R)
• M68: 41,607,057 km (0.072 R)
• M69: 44,006,308 km (0.088 R)
• M70: 45,141,157 km (0.061 R)
• M71: 46,039,493 km (0.08 R)
• M72: 46,696,676 km (0.085 R)
• M73: 50,450,386 km (0.108 R)
• M74: 52,577,219 km (0.098 R)
• M75: 53,694,715 km (0.084 R)
• M76: 54,040,136 km (0.069 R)
• M77: 54,646,457 km (0.073 R)
• M78: 56,654,359 km (0.083 R)
• M79: 57,270,254 km (0.083 R)
• M80: 57,799,830 km (0.039 R)
• M81: 57,976,804 km (0.086 R)
• M82: 59,131,102 km (0.055 R)
• M83: 59,220,262 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.1

Radius: 7.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.56 AU - 20.46 AU

Year: 24503 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,509,653 km

• M1: 96,042 km (0.082 R)
• M2: 184,305 km (0.106 R)
• M3: 253,718 km (0.108 R)
• M4: 310,416 km (0.098 R)
• M5: 372,648 km (0.065 R)
• M6: 602,730 km (0.112 R)
• M7: 750,682 km (0.117 R)
• M8: 1,161,328 km (0.101 R)
• M9: 1,476,830 km (0.101 R)
• M10: 1,771,388 km (0.113 R)
• M11: 2,010,446 km (0.093 R)
• M12: 2,572,335 km (0.12 R)
• M13: 2,788,355 km (0.046 R)
• M14: 4,109,005 km (0.031 R)
• M15: 4,881,977 km (0.103 R)
• M16: 4,981,609 km (0.107 R)
• M17: 5,115,798 km (0.06 R)
• M18: 6,667,577 km (0.081 R)
• M19: 7,379,513 km (0.108 R)
• M20: 7,880,367 km (0.06 R)
• M21: 9,865,381 km (0.118 R)
• M22: 13,180,769 km (0.108 R)
• M23: 13,227,145 km (0.108 R)
• M24: 13,928,908 km (0.087 R)
• M25: 14,594,619 km (0.102 R)
• M26: 14,931,363 km (0.099 R)
• M27: 15,319,420 km (0.108 R)
• M28: 15,710,768 km (0.093 R)
• M29: 17,716,577 km (0.117 R)
• M30: 19,010,598 km (0.099 R)
• M31: 19,695,457 km (0.108 R)
• M32: 20,120,914 km (0.047 R)
• M33: 20,174,320 km (0.11 R)
• M34: 22,182,821 km (0.084 R)
• M35: 23,182,883 km (0.116 R)
• M36: 23,407,130 km (0.066 R)
• M37: 23,631,976 km (0.06 R)
• M38: 23,914,267 km (0.088 R)
• M39: 24,027,363 km (0.102 R)
• M40: 25,630,603 km (0.116 R)
• M41: 26,036,911 km (0.086 R)
• M42: 26,269,984 km (0.094 R)
• M43: 26,386,671 km (0.098 R)
• M44: 27,327,342 km (0.106 R)
• M45: 28,398,463 km (0.096 R)
• M46: 28,458,452 km (0.115 R)
• M47: 28,818,833 km (0.096 R)
• M48: 29,969,989 km (0.067 R)
• M49: 30,336,653 km (0.053 R)
• M50: 30,581,844 km (0.096 R)
• M51: 30,643,329 km (0.083 R)
• M52: 31,321,605 km (0.082 R)
• M53: 32,191,966 km (0.079 R)
• M54: 32,442,243 km (0.077 R)
• M55: 32,630,288 km (0.098 R)
• M56: 32,944,443 km (0.102 R)
• M57: 33,702,605 km (0.087 R)
• M58: 33,956,622 km (0.093 R)
• M59: 34,722,563 km (0.074 R)
• M60: 34,786,591 km (0.081 R)
• M61: 36,857,774 km (0.102 R)
• M62: 37,710,631 km (0.055 R)
• M63: 39,502,515 km (0.073 R)
• M64: 39,837,315 km (0.089 R)
• M65: 42,412,941 km (0.118 R)
• M66: 43,306,340 km (0.08 R)
• M67: 43,513,533 km (0.033 R)
• M68: 45,883,013 km (0.092 R)
• M69: 46,094,096 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit