🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.72 AU - 0.8 AU

Year: 250 Days

Day: 29.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.53 AU - 1.53 AU

Year: 713 Days

Day: 34.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 141.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,615,126 km

• M1: 72,405 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.35 AU - 1.79 AU

Year: 741 Days

Day: 36.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,615,126 km

• M1: 86,019 km (0.103 R)
• M2: 239,955 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.06 AU - 3.34 AU

Year: 2157 Days

Day: 28.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.71 AU - 3.97 AU

Year: 2835 Days

Day: 39.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 5.2

Gravity: 32.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.66 AU - 13.72 AU

Year: 17030 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,615,126 km

• M1: 118,033 km (0.057 R)
• M2: 201,658 km (0.091 R)
• M3: 259,852 km (0.098 R)
• M4: 1,078,900 km (0.049 R)
• M5: 1,444,966 km (0.059 R)
• M6: 1,751,043 km (0.103 R)
• M7: 2,281,517 km (0.105 R)
• M8: 2,600,460 km (0.105 R)
• M9: 2,636,812 km (0.072 R)
• M10: 2,895,766 km (0.093 R)
• M11: 3,318,978 km (0.038 R)
• M12: 3,398,116 km (0.071 R)
• M13: 3,761,489 km (0.09 R)
• M14: 3,844,067 km (0.11 R)
• M15: 4,052,756 km (0.105 R)
• M16: 4,568,869 km (0.088 R)
• M17: 5,196,880 km (0.091 R)
• M18: 7,185,934 km (0.105 R)
• M19: 7,860,471 km (0.032 R)
• M20: 8,339,333 km (0.117 R)
• M21: 8,393,189 km (0.029 R)
• M22: 8,772,868 km (0.115 R)
• M23: 10,754,292 km (0.11 R)
• M24: 10,812,784 km (0.105 R)
• M25: 11,285,215 km (0.034 R)
• M26: 11,344,755 km (0.103 R)
• M27: 11,523,973 km (0.079 R)
• M28: 11,764,377 km (0.089 R)
• M29: 12,250,121 km (0.104 R)
• M30: 12,618,730 km (0.095 R)
• M31: 12,804,381 km (0.075 R)
• M32: 15,431,170 km (0.084 R)
• M33: 15,895,671 km (0.12 R)
• M34: 17,043,087 km (0.047 R)
• M35: 17,799,753 km (0.116 R)
• M36: 17,869,017 km (0.104 R)
• M37: 18,077,556 km (0.047 R)
• M38: 18,426,867 km (0.116 R)
• M39: 18,990,403 km (0.084 R)
• M40: 19,061,162 km (0.079 R)
• M41: 19,274,190 km (0.036 R)
• M42: 22,263,903 km (0.076 R)
• M43: 25,082,776 km (0.12 R)
• M44: 26,732,092 km (0.088 R)
• M45: 26,811,529 km (0.064 R)
• M46: 26,890,965 km (0.057 R)
• M47: 28,821,975 km (0.052 R)
• M48: 29,393,588 km (0.059 R)
• M49: 29,475,568 km (0.119 R)
• M50: 32,561,173 km (0.047 R)
• M51: 34,876,799 km (0.111 R)
• M52: 35,485,662 km (0.112 R)
• M53: 35,573,027 km (0.058 R)
• M54: 35,660,243 km (0.102 R)
• M55: 36,625,897 km (0.091 R)
• M56: 37,778,100 km (0.101 R)
• M57: 38,134,891 km (0.087 R)
• M58: 38,762,304 km (0.106 R)
• M59: 38,852,063 km (0.08 R)
• M60: 39,032,179 km (0.102 R)
• M61: 40,117,811 km (0.087 R)
• M62: 40,299,722 km (0.062 R)
• M63: 40,755,846 km (0.119 R)
• M64: 41,672,880 km (0.048 R)
• M65: 44,558,923 km (0.099 R)
• M66: 44,841,663 km (0.112 R)
• M67: 45,883,313 km (0.119 R)
• M68: 46,264,039 km (0.105 R)
• M69: 50,815,854 km (0.052 R)
• M70: 51,802,601 km (0.094 R)
• M71: 51,901,635 km (0.119 R)
• M72: 53,895,176 km (0.116 R)
• M73: 54,901,371 km (0.053 R)
• M74: 55,103,328 km (0.103 R)
• M75: 55,507,991 km (0.104 R)
• M76: 57,546,262 km (0.083 R)
• M77: 57,854,134 km (0.053 R)
• M78: 58,987,637 km (0.11 R)
• M79: 59,816,559 km (0.064 R)
• M80: 59,920,380 km (0.118 R)
• M81: 61,171,766 km (0.119 R)
• M82: 61,485,922 km (0.098 R)
• M83: 61,590,640 km (0.091 R)
• M84: 62,221,046 km (0.071 R)
• M85: 64,337,407 km (0.095 R)
• M86: 65,297,526 km (0.09 R)
• M87: 65,725,824 km (0.112 R)
• M88: 65,832,937 km (0.09 R)
• M89: 66,154,871 km (0.094 R)
• M90: 66,262,432 km (0.049 R)
• M91: 69,076,069 km (0.087 R)
• M92: 71,156,676 km (0.115 R)
• M93: 72,038,855 km (0.098 R)
• M94: 73,702,682 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.7

Radius: 6.6

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.73 AU - 16.09 AU

Year: 19544 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,615,126 km

• M1: 251,624 km (0.118 R)
• M2: 301,589 km (0.093 R)
• M3: 453,880 km (0.075 R)
• M4: 678,426 km (0.115 R)
• M5: 727,345 km (0.088 R)
• M6: 829,221 km (0.092 R)
• M7: 1,282,802 km (0.12 R)
• M8: 1,907,373 km (0.106 R)
• M9: 2,158,548 km (0.035 R)
• M10: 4,901,125 km (0.112 R)
• M11: 5,145,718 km (0.108 R)
• M12: 7,689,031 km (0.081 R)
• M13: 7,802,277 km (0.085 R)
• M14: 8,551,912 km (0.112 R)
• M15: 8,610,554 km (0.12 R)
• M16: 8,728,138 km (0.083 R)
• M17: 8,846,320 km (0.12 R)
• M18: 9,688,257 km (0.102 R)
• M19: 11,126,342 km (0.064 R)
• M20: 11,772,006 km (0.103 R)
• M21: 12,099,476 km (0.107 R)
• M22: 12,363,666 km (0.091 R)
• M23: 12,763,391 km (0.079 R)
• M24: 13,781,255 km (0.05 R)
• M25: 13,918,885 km (0.065 R)
• M26: 14,265,055 km (0.114 R)
• M27: 14,544,055 km (0.092 R)
• M28: 14,684,228 km (0.075 R)
• M29: 16,255,604 km (0.102 R)
• M30: 16,913,685 km (0.06 R)
• M31: 17,505,943 km (0.034 R)
• M32: 19,092,877 km (0.114 R)
• M33: 20,020,085 km (0.066 R)
• M34: 20,803,977 km (0.116 R)
• M35: 21,358,686 km (0.106 R)
• M36: 23,379,006 km (0.094 R)
• M37: 24,620,369 km (0.057 R)
• M38: 24,787,470 km (0.105 R)
• M39: 25,544,136 km (0.112 R)
• M40: 25,967,797 km (0.046 R)
• M41: 26,052,768 km (0.097 R)
• M42: 26,479,272 km (0.107 R)
• M43: 26,908,019 km (0.098 R)
• M44: 27,685,480 km (0.113 R)
• M45: 29,528,226 km (0.096 R)
• M46: 31,500,973 km (0.084 R)
• M47: 32,503,129 km (0.118 R)
• M48: 32,594,833 km (0.113 R)
• M49: 32,870,093 km (0.104 R)
• M50: 33,515,757 km (0.105 R)
• M51: 33,979,511 km (0.083 R)
• M52: 34,538,708 km (0.112 R)
• M53: 36,044,859 km (0.099 R)
• M54: 36,997,049 km (0.076 R)
• M55: 37,188,535 km (0.042 R)
• M56: 38,344,029 km (0.087 R)
• M57: 39,511,341 km (0.106 R)
• M58: 42,981,862 km (0.087 R)
• M59: 47,377,197 km (0.045 R)
• M60: 47,793,229 km (0.063 R)
• M61: 49,575,089 km (0.098 R)
• M62: 51,485,454 km (0.037 R)
• M63: 52,127,528 km (0.06 R)
• M64: 52,449,462 km (0.063 R)
• M65: 52,987,715 km (0.118 R)
• M66: 53,095,575 km (0.108 R)
• M67: 54,178,215 km (0.046 R)
• M68: 55,596,553 km (0.12 R)
• M69: 56,695,798 km (0.067 R)
• M70: 58,692,481 km (0.079 R)
• M71: 59,811,622 km (0.106 R)
• M72: 60,486,608 km (0.086 R)
• M73: 60,712,052 km (0.026 R)
• M74: 61,730,514 km (0.037 R)
• M75: 62,640,368 km (0.119 R)
• M76: 62,754,512 km (0.112 R)
• M77: 62,868,505 km (0.082 R)
• M78: 64,703,921 km (0.081 R)
• M79: 67,957,825 km (0.119 R)
• M80: 68,427,113 km (0.054 R)
• M81: 68,779,715 km (0.094 R)
• M82: 68,897,299 km (0.116 R)
• M83: 71,264,686 km (0.107 R)
• M84: 71,622,075 km (0.087 R)
• M85: 72,578,155 km (0.105 R)
• M86: 72,697,833 km (0.115 R)
• M87: 73,177,743 km (0.081 R)
• M88: 74,140,555 km (0.112 R)
• M89: 74,623,607 km (0.11 R)
• M90: 76,565,985 km (0.029 R)
• M91: 79,017,147 km (0.082 R)
• M92: 79,263,833 km (0.065 R)
• M93: 82,742,133 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.1

Radius: 7.2

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.26 AU - 20.88 AU

Year: 26569 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,615,126 km

• M1: 92,152 km (0.099 R)
• M2: 138,528 km (0.05 R)
• M3: 291,267 km (0.104 R)
• M4: 502,050 km (0.108 R)
• M5: 967,898 km (0.042 R)
• M6: 1,909,018 km (0.083 R)
• M7: 2,122,943 km (0.052 R)
• M8: 2,344,797 km (0.04 R)
• M9: 3,262,281 km (0.084 R)
• M10: 3,475,159 km (0.077 R)
• M11: 3,736,656 km (0.112 R)
• M12: 4,140,869 km (0.089 R)
• M13: 4,371,399 km (0.067 R)
• M14: 4,749,134 km (0.076 R)
• M15: 4,845,176 km (0.093 R)
• M16: 5,385,075 km (0.111 R)
• M17: 5,892,511 km (0.115 R)
• M18: 7,116,520 km (0.113 R)
• M19: 7,281,976 km (0.114 R)
• M20: 9,787,590 km (0.109 R)
• M21: 11,872,985 km (0.108 R)
• M22: 12,332,549 km (0.119 R)
• M23: 15,209,316 km (0.107 R)
• M24: 16,868,357 km (0.055 R)
• M25: 17,310,568 km (0.107 R)
• M26: 17,980,916 km (0.087 R)
• M27: 19,655,215 km (0.042 R)
• M28: 20,276,346 km (0.114 R)
• M29: 20,432,676 km (0.1 R)
• M30: 20,510,915 km (0.096 R)
• M31: 20,667,843 km (0.114 R)
• M32: 21,299,296 km (0.115 R)
• M33: 22,824,446 km (0.09 R)
• M34: 26,063,539 km (0.054 R)
• M35: 26,148,511 km (0.101 R)
• M36: 26,403,725 km (0.073 R)
• M37: 27,002,864 km (0.066 R)
• M38: 27,779,577 km (0.052 R)
• M39: 28,914,426 km (0.12 R)
• M40: 30,242,556 km (0.057 R)
• M41: 32,774,650 km (0.099 R)
• M42: 33,602,823 km (0.082 R)
• M43: 33,880,477 km (0.093 R)
• M44: 34,065,978 km (0.081 R)
• M45: 34,158,879 km (0.058 R)
• M46: 34,438,028 km (0.088 R)
• M47: 35,279,965 km (0.085 R)
• M48: 36,318,174 km (0.066 R)
• M49: 36,793,297 km (0.079 R)
• M50: 37,175,071 km (0.102 R)
• M51: 37,462,149 km (0.118 R)
• M52: 38,231,381 km (0.041 R)
• M53: 39,200,177 km (0.095 R)
• M54: 39,394,954 km (0.083 R)
• M55: 41,558,288 km (0.11 R)
• M56: 42,454,380 km (0.092 R)
• M57: 42,654,392 km (0.037 R)
• M58: 44,874,873 km (0.09 R)
• M59: 46,307,422 km (0.096 R)
• M60: 50,906,211 km (0.091 R)
• M61: 51,544,545 km (0.104 R)
• M62: 52,829,142 km (0.115 R)
• M63: 53,691,274 km (0.036 R)
• M64: 55,320,395 km (0.118 R)
• M65: 55,976,681 km (0.081 R)
• M66: 56,415,601 km (0.118 R)
• M67: 57,960,648 km (0.07 R)
• M68: 58,627,106 km (0.037 R)
• M69: 59,072,908 km (0.056 R)
• M70: 62,224,187 km (0.119 R)
• M71: 62,678,965 km (0.109 R)
• M72: 63,362,926 km (0.063 R)
• M73: 63,477,219 km (0.106 R)
• M74: 63,705,804 km (0.115 R)
• M75: 65,199,090 km (0.12 R)
• M76: 66,703,746 km (0.11 R)
• M77: 67,052,608 km (0.081 R)
• M78: 67,518,755 km (0.08 R)
• M79: 68,923,479 km (0.09 R)
• M80: 69,393,964 km (0.051 R)
• M81: 70,574,591 km (0.093 R)
• M82: 71,286,078 km (0.114 R)
• M83: 73,915,410 km (0.113 R)
• M84: 74,276,540 km (0.084 R)
• M85: 76,819,853 km (0.109 R)
• M86: 77,185,620 km (0.08 R)
• M87: 77,551,835 km (0.115 R)
• M88: 78,041,020 km (0.112 R)
• M89: 82,739,590 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit