🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.05 AU - 1.05 AU

Year: 410 Days

Day: 17.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.02 AU - 1.3 AU

Year: 476 Days

Day: 42.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,857,595 km

• M1: 433,684 km (0.056 R)
• M2: 799,750 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.42 AU - 1.7 AU

Year: 742 Days

Day: 39.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,857,595 km

• M1: 1,341,444 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.25 AU - 3.53 AU

Year: 1871 Days

Day: 28.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.32 AU - 4.14 AU

Year: 2743 Days

Day: 27 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 11.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.77 AU - 12.37 AU

Year: 14025 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,857,595 km

• M1: 157,527 km (0.099 R)
• M2: 245,191 km (0.119 R)
• M3: 434,432 km (0.099 R)
• M4: 798,853 km (0.106 R)
• M5: 1,037,162 km (0.049 R)
• M6: 1,399,338 km (0.086 R)
• M7: 1,717,384 km (0.082 R)
• M8: 2,237,087 km (0.085 R)
• M9: 2,514,890 km (0.097 R)
• M10: 2,836,824 km (0.117 R)
• M11: 3,002,728 km (0.107 R)
• M12: 3,662,904 km (0.101 R)
• M13: 3,991,122 km (0.112 R)
• M14: 4,253,217 km (0.117 R)
• M15: 4,367,211 km (0.109 R)
• M16: 4,598,339 km (0.086 R)
• M17: 4,952,587 km (0.029 R)
• M18: 5,072,714 km (0.081 R)
• M19: 5,687,861 km (0.062 R)
• M20: 5,813,672 km (0.089 R)
• M21: 6,544,608 km (0.117 R)
• M22: 6,898,706 km (0.115 R)
• M23: 7,258,937 km (0.088 R)
• M24: 7,533,300 km (0.097 R)
• M25: 7,671,678 km (0.099 R)
• M26: 8,092,198 km (0.088 R)
• M27: 10,561,909 km (0.1 R)
• M28: 10,717,042 km (0.032 R)
• M29: 11,504,076 km (0.097 R)
• M30: 13,580,196 km (0.079 R)
• M31: 13,861,888 km (0.106 R)
• M32: 14,088,679 km (0.104 R)
• M33: 14,373,962 km (0.103 R)
• M34: 16,244,085 km (0.063 R)
• M35: 16,904,559 km (0.07 R)
• M36: 19,506,216 km (0.072 R)
• M37: 20,400,811 km (0.092 R)
• M38: 20,788,419 km (0.073 R)
• M39: 21,767,837 km (0.103 R)
• M40: 23,366,140 km (0.048 R)
• M41: 23,975,153 km (0.062 R)
• M42: 25,694,332 km (0.083 R)
• M43: 25,833,607 km (0.064 R)
• M44: 26,322,942 km (0.074 R)
• M45: 26,463,265 km (0.102 R)
• M46: 27,098,158 km (0.107 R)
• M47: 27,737,988 km (0.103 R)
• M48: 27,809,347 km (0.065 R)
• M49: 28,382,755 km (0.072 R)
• M50: 28,743,136 km (0.094 R)
• M51: 29,032,608 km (0.05 R)
• M52: 29,177,569 km (0.065 R)
• M53: 29,614,245 km (0.035 R)
• M54: 31,605,692 km (0.096 R)
• M55: 32,579,873 km (0.077 R)
• M56: 33,032,855 km (0.076 R)
• M57: 34,021,548 km (0.107 R)
• M58: 34,711,643 km (0.111 R)
• M59: 35,328,884 km (0.068 R)
• M60: 36,652,675 km (0.099 R)
• M61: 37,045,220 km (0.1 R)
• M62: 37,992,773 km (0.085 R)
• M63: 38,151,496 km (0.05 R)
• M64: 39,188,359 km (0.109 R)
• M65: 40,558,376 km (0.11 R)
• M66: 41,780,142 km (0.096 R)
• M67: 42,436,727 km (0.094 R)
• M68: 42,848,869 km (0.114 R)
• M69: 43,760,070 km (0.088 R)
• M70: 44,093,075 km (0.079 R)
• M71: 44,426,828 km (0.07 R)
• M72: 45,770,516 km (0.118 R)
• M73: 46,362,475 km (0.053 R)
• M74: 47,127,518 km (0.092 R)
• M75: 47,298,060 km (0.089 R)
• M76: 47,639,741 km (0.086 R)
• M77: 48,068,040 km (0.101 R)
• M78: 48,669,722 km (0.098 R)
• M79: 51,276,914 km (0.063 R)
• M80: 52,774,389 km (0.111 R)
• M81: 54,018,295 km (0.083 R)
• M82: 55,002,500 km (0.115 R)
• M83: 55,361,834 km (0.039 R)
• M84: 56,263,610 km (0.064 R)
• M85: 56,988,561 km (0.107 R)
• M86: 57,170,173 km (0.067 R)
• M87: 58,722,550 km (0.094 R)
• M88: 59,181,815 km (0.091 R)
• M89: 59,919,034 km (0.091 R)
• M90: 61,495,795 km (0.091 R)
• M91: 62,148,939 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 3.7

Gravity: 48.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.5 AU - 13.28 AU

Year: 16607 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,857,595 km

• M1: 501,003 km (0.109 R)
• M2: 703,260 km (0.116 R)
• M3: 858,841 km (0.045 R)
• M4: 1,099,395 km (0.087 R)
• M5: 1,333,067 km (0.091 R)
• M6: 1,359,994 km (0.072 R)
• M7: 1,755,531 km (0.056 R)
• M8: 1,814,772 km (0.071 R)
• M9: 2,184,279 km (0.115 R)
• M10: 2,990,162 km (0.066 R)
• M11: 3,387,195 km (0.11 R)
• M12: 5,563,246 km (0.104 R)
• M13: 6,229,255 km (0.11 R)
• M14: 6,502,720 km (0.084 R)
• M15: 6,594,723 km (0.092 R)
• M16: 6,640,949 km (0.074 R)
• M17: 6,873,424 km (0.098 R)
• M18: 7,538,386 km (0.032 R)
• M19: 8,273,361 km (0.096 R)
• M20: 8,323,177 km (0.062 R)
• M21: 8,674,732 km (0.091 R)
• M22: 8,826,873 km (0.063 R)
• M23: 9,652,952 km (0.103 R)
• M24: 9,810,628 km (0.108 R)
• M25: 10,665,580 km (0.101 R)
• M26: 10,883,095 km (0.109 R)
• M27: 11,488,518 km (0.097 R)
• M28: 11,655,619 km (0.098 R)
• M29: 11,992,065 km (0.074 R)
• M30: 12,560,088 km (0.051 R)
• M31: 13,136,638 km (0.063 R)
• M32: 13,194,831 km (0.114 R)
• M33: 13,604,131 km (0.1 R)
• M34: 15,836,131 km (0.119 R)
• M35: 16,021,932 km (0.11 R)
• M36: 16,646,802 km (0.109 R)
• M37: 17,791,376 km (0.106 R)
• M38: 18,438,237 km (0.094 R)
• M39: 18,633,761 km (0.117 R)
• M40: 18,830,034 km (0.056 R)
• M41: 20,829,708 km (0.114 R)
• M42: 21,033,311 km (0.088 R)
• M43: 21,101,378 km (0.072 R)
• M44: 21,169,445 km (0.1 R)
• M45: 21,305,878 km (0.051 R)
• M46: 21,992,383 km (0.103 R)
• M47: 22,130,611 km (0.067 R)
• M48: 22,199,726 km (0.042 R)
• M49: 22,965,667 km (0.098 R)
• M50: 23,105,840 km (0.109 R)
• M51: 25,677,278 km (0.113 R)
• M52: 25,749,982 km (0.062 R)
• M53: 26,334,162 km (0.05 R)
• M54: 26,554,370 km (0.062 R)
• M55: 27,515,536 km (0.034 R)
• M56: 28,037,783 km (0.074 R)
• M57: 28,262,628 km (0.045 R)
• M58: 28,563,320 km (0.112 R)
• M59: 28,940,755 km (0.088 R)
• M60: 29,776,708 km (0.067 R)
• M61: 30,312,867 km (0.106 R)
• M62: 33,675,528 km (0.12 R)
• M63: 36,498,290 km (0.074 R)
• M64: 39,061,201 km (0.066 R)
• M65: 39,228,451 km (0.091 R)
• M66: 39,816,072 km (0.049 R)
• M67: 40,745,074 km (0.072 R)
• M68: 41,254,904 km (0.117 R)
• M69: 41,425,296 km (0.071 R)
• M70: 44,794,539 km (0.058 R)
• M71: 48,699,941 km (0.11 R)
• M72: 48,789,850 km (0.091 R)
• M73: 49,511,958 km (0.097 R)
• M74: 50,237,658 km (0.061 R)
• M75: 51,607,675 km (0.118 R)
• M76: 52,620,303 km (0.085 R)
• M77: 52,805,056 km (0.098 R)
• M78: 54,945,652 km (0.092 R)
• M79: 56,451,355 km (0.103 R)
• M80: 56,545,901 km (0.114 R)
• M81: 58,831,158 km (0.097 R)
• M82: 60,274,777 km (0.119 R)
• M83: 60,952,306 km (0.08 R)
• M84: 61,340,662 km (0.067 R)
• M85: 62,902,314 km (0.111 R)
• M86: 63,589,567 km (0.067 R)
• M87: 65,169,919 km (0.11 R)
• M88: 66,064,514 km (0.117 R)
• M89: 66,164,146 km (0.088 R)
• M90: 66,263,928 km (0.101 R)
• M91: 66,463,342 km (0.119 R)
• M92: 66,663,205 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.5

Radius: 7.5

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.56 AU - 19.98 AU

Year: 27330 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,857,595 km

• M1: 96,341 km (0.101 R)
• M2: 161,865 km (0.05 R)
• M3: 541,993 km (0.069 R)
• M4: 747,391 km (0.103 R)
• M5: 888,312 km (0.1 R)
• M6: 1,069,026 km (0.113 R)
• M7: 1,430,904 km (0.098 R)
• M8: 1,536,071 km (0.119 R)
• M9: 1,791,435 km (0.09 R)
• M10: 4,581,884 km (0.112 R)
• M11: 5,768,344 km (0.063 R)
• M12: 6,395,309 km (0.097 R)
• M13: 6,865,046 km (0.028 R)
• M14: 6,924,437 km (0.09 R)
• M15: 8,024,430 km (0.117 R)
• M16: 8,149,942 km (0.065 R)
• M17: 8,658,725 km (0.09 R)
• M18: 8,852,155 km (0.058 R)
• M19: 9,243,353 km (0.03 R)
• M20: 9,309,027 km (0.086 R)
• M21: 9,507,244 km (0.049 R)
• M22: 9,640,087 km (0.109 R)
• M23: 11,002,774 km (0.106 R)
• M24: 11,142,349 km (0.09 R)
• M25: 11,564,514 km (0.075 R)
• M26: 12,207,785 km (0.044 R)
• M27: 12,424,702 km (0.096 R)
• M28: 13,454,085 km (0.056 R)
• M29: 15,593,484 km (0.097 R)
• M30: 15,671,873 km (0.11 R)
• M31: 16,065,615 km (0.09 R)
• M32: 16,462,498 km (0.115 R)
• M33: 16,862,822 km (0.042 R)
• M34: 17,185,205 km (0.117 R)
• M35: 17,754,574 km (0.098 R)
• M36: 19,668,081 km (0.09 R)
• M37: 25,050,313 km (0.111 R)
• M38: 26,719,975 km (0.12 R)
• M39: 27,853,029 km (0.113 R)
• M40: 27,948,173 km (0.104 R)
• M41: 29,678,722 km (0.063 R)
• M42: 29,970,587 km (0.085 R)
• M43: 32,839,874 km (0.118 R)
• M44: 34,052,664 km (0.098 R)
• M45: 35,692,406 km (0.109 R)
• M46: 38,835,458 km (0.114 R)
• M47: 39,261,213 km (0.074 R)
• M48: 39,795,577 km (0.033 R)
• M49: 41,956,967 km (0.119 R)
• M50: 42,175,230 km (0.075 R)
• M51: 43,051,874 km (0.094 R)
• M52: 44,378,208 km (0.118 R)
• M53: 46,392,544 km (0.104 R)
• M54: 47,411,006 km (0.084 R)
• M55: 49,009,758 km (0.085 R)
• M56: 50,162,560 km (0.065 R)
• M57: 50,394,137 km (0.111 R)
• M58: 50,742,251 km (0.115 R)
• M59: 51,908,367 km (0.047 R)
• M60: 52,729,809 km (0.12 R)
• M61: 53,083,159 km (0.11 R)
• M62: 53,319,224 km (0.096 R)
• M63: 53,792,402 km (0.086 R)
• M64: 54,385,708 km (0.095 R)
• M65: 55,818,706 km (0.069 R)
• M66: 56,539,767 km (0.085 R)
• M67: 57,627,194 km (0.116 R)
• M68: 59,454,831 km (0.082 R)
• M69: 59,577,352 km (0.116 R)
• M70: 63,792,870 km (0.116 R)
• M71: 64,546,694 km (0.078 R)
• M72: 65,682,890 km (0.049 R)
• M73: 66,698,510 km (0.11 R)
• M74: 68,745,158 km (0.065 R)
• M75: 74,083,110 km (0.093 R)
• M76: 77,536,427 km (0.034 R)
• M77: 77,938,247 km (0.106 R)
• M78: 78,340,815 km (0.115 R)
• M79: 80,770,583 km (0.104 R)
• M80: 81,313,773 km (0.12 R)
• M81: 81,585,892 km (0.095 R)
• M82: 81,858,309 km (0.048 R)
• M83: 83,773,461 km (0.105 R)
• M84: 84,461,163 km (0.11 R)
• M85: 85,980,479 km (0.081 R)
• M86: 86,535,188 km (0.07 R)
• M87: 88,485,944 km (0.111 R)
• M88: 89,046,038 km (0.096 R)
• M89: 89,747,652 km (0.08 R)
• M90: 90,169,518 km (0.118 R)
• M91: 91,015,345 km (0.076 R)
• M92: 92,856,894 km (0.048 R)
• M93: 92,999,012 km (0.116 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: 337 - 16,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit