🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 15.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.61 AU - 0.63 AU

Year: 170 Days

Day: 35.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.78 AU - 0.84 AU

Year: 254 Days

Day: 29.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 273 Days

Day: 40.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,852,273 km

• M1: 147,204 km (0.106 R)
• M2: 321,037 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.22 AU - 2.02 AU

Year: 718 Days

Day: 15.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,852,273 km

• M1: 742,604 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.55 AU - 3.95 AU

Year: 2529 Days

Day: 24.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 10.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.41 AU - 6.53 AU

Year: 5731 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,852,273 km

• M1: 134,040 km (0.111 R)
• M2: 208,839 km (0.116 R)
• M3: 503,397 km (0.088 R)
• M4: 848,968 km (0.118 R)
• M5: 967,599 km (0.05 R)
• M6: 1,117,945 km (0.104 R)
• M7: 1,276,219 km (0.096 R)
• M8: 1,513,482 km (0.052 R)
• M9: 1,644,978 km (0.06 R)
• M10: 1,811,032 km (0.064 R)
• M11: 2,258,928 km (0.063 R)
• M12: 2,565,005 km (0.072 R)
• M13: 2,652,520 km (0.118 R)
• M14: 2,740,932 km (0.092 R)
• M15: 3,216,803 km (0.102 R)
• M16: 3,483,835 km (0.106 R)
• M17: 3,857,979 km (0.059 R)
• M18: 4,100,926 km (0.072 R)
• M19: 4,307,222 km (0.051 R)
• M20: 4,432,735 km (0.113 R)
• M21: 4,538,201 km (0.104 R)
• M22: 4,644,565 km (0.118 R)
• M23: 4,881,528 km (0.089 R)
• M24: 5,233,233 km (0.034 R)
• M25: 5,412,152 km (0.076 R)
• M26: 5,593,315 km (0.06 R)
• M27: 5,684,569 km (0.108 R)
• M28: 6,337,415 km (0.112 R)
• M29: 6,432,559 km (0.105 R)
• M30: 6,576,322 km (0.109 R)
• M31: 6,915,910 km (0.085 R)
• M32: 7,410,929 km (0.094 R)
• M33: 7,486,177 km (0.114 R)
• M34: 7,587,006 km (0.102 R)
• M35: 7,815,292 km (0.106 R)
• M36: 7,943,198 km (0.081 R)
• M37: 9,367,819 km (0.064 R)
• M38: 9,449,200 km (0.077 R)
• M39: 10,248,801 km (0.086 R)
• M40: 10,388,824 km (0.09 R)
• M41: 10,614,268 km (0.046 R)
• M42: 11,127,389 km (0.108 R)
• M43: 11,242,579 km (0.105 R)
• M44: 12,148,394 km (0.102 R)
• M45: 12,625,013 km (0.046 R)
• M46: 12,956,223 km (0.034 R)
• M47: 13,443,164 km (0.097 R)
• M48: 13,812,371 km (0.094 R)
• M49: 14,497,829 km (0.111 R)
• M50: 15,999,343 km (0.098 R)
• M51: 16,423,303 km (0.111 R)
• M52: 16,587,412 km (0.086 R)
• M53: 16,983,397 km (0.104 R)
• M54: 17,549,625 km (0.055 R)
• M55: 17,683,815 km (0.105 R)
• M56: 17,885,622 km (0.062 R)
• M57: 17,986,900 km (0.067 R)
• M58: 18,564,198 km (0.12 R)
• M59: 18,666,673 km (0.091 R)
• M60: 18,735,039 km (0.048 R)
• M61: 18,940,886 km (0.112 R)
• M62: 19,112,923 km (0.089 R)
• M63: 19,354,823 km (0.026 R)
• M64: 19,736,746 km (0.107 R)
• M65: 19,841,465 km (0.072 R)
• M66: 20,543,528 km (0.073 R)
• M67: 20,897,775 km (0.053 R)
• M68: 21,253,968 km (0.107 R)
• M69: 21,684,062 km (0.054 R)
• M70: 22,080,795 km (0.044 R)
• M71: 22,298,161 km (0.091 R)
• M72: 22,370,866 km (0.088 R)
• M73: 22,625,780 km (0.063 R)
• M74: 23,988,767 km (0.103 R)
• M75: 24,212,266 km (0.113 R)
• M76: 25,075,595 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 14.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.27 AU - 8.99 AU

Year: 7340 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 96,852,273 km

• M1: 204,051 km (0.095 R)
• M2: 521,199 km (0.106 R)
• M3: 971,937 km (0.097 R)
• M4: 1,106,875 km (0.056 R)
• M5: 1,712,746 km (0.109 R)
• M6: 2,071,183 km (0.112 R)
• M7: 2,169,618 km (0.106 R)
• M8: 3,127,194 km (0.031 R)
• M9: 3,449,727 km (0.093 R)
• M10: 3,686,989 km (0.083 R)
• M11: 4,585,324 km (0.082 R)
• M12: 4,820,343 km (0.116 R)
• M13: 5,744,259 km (0.112 R)
• M14: 6,111,971 km (0.096 R)
• M15: 6,545,954 km (0.11 R)
• M16: 6,840,961 km (0.114 R)
• M17: 7,050,099 km (0.066 R)
• M18: 7,721,045 km (0.106 R)
• M19: 7,970,275 km (0.111 R)
• M20: 8,285,478 km (0.107 R)
• M21: 8,380,772 km (0.069 R)
• M22: 8,863,225 km (0.033 R)
• M23: 9,091,511 km (0.07 R)
• M24: 9,222,709 km (0.11 R)
• M25: 9,354,654 km (0.075 R)
• M26: 10,227,707 km (0.094 R)
• M27: 10,501,621 km (0.088 R)
• M28: 11,056,779 km (0.06 R)
• M29: 11,621,511 km (0.086 R)
• M30: 11,728,473 km (0.106 R)
• M31: 12,340,777 km (0.1 R)
• M32: 12,742,597 km (0.097 R)
• M33: 12,889,652 km (0.086 R)
• M34: 14,661,040 km (0.115 R)
• M35: 15,594,980 km (0.116 R)
• M36: 15,870,988 km (0.118 R)
• M37: 15,989,768 km (0.115 R)
• M38: 16,108,848 km (0.062 R)
• M39: 16,789,219 km (0.07 R)
• M40: 16,950,785 km (0.082 R)
• M41: 17,642,825 km (0.044 R)
• M42: 18,635,556 km (0.109 R)
• M43: 18,844,694 km (0.105 R)
• M44: 19,349,737 km (0.066 R)
• M45: 19,603,903 km (0.101 R)
• M46: 20,891,642 km (0.05 R)
• M47: 21,239,756 km (0.103 R)
• M48: 21,897,388 km (0.077 R)
• M49: 22,472,891 km (0.089 R)
• M50: 23,413,114 km (0.103 R)
• M51: 23,684,036 km (0.109 R)
• M52: 24,092,438 km (0.082 R)
• M53: 24,274,798 km (0.092 R)
• M54: 24,594,788 km (0.086 R)
• M55: 25,378,082 km (0.034 R)
• M56: 25,470,683 km (0.112 R)
• M57: 25,563,434 km (0.049 R)
• M58: 25,935,783 km (0.11 R)
• M59: 26,356,751 km (0.109 R)
• M60: 26,497,672 km (0.099 R)
• M61: 27,016,179 km (0.101 R)
• M62: 27,728,713 km (0.073 R)
• M63: 28,399,361 km (0.095 R)
• M64: 30,887,472 km (0.111 R)
• M65: 31,433,205 km (0.076 R)
• M66: 32,634,925 km (0.118 R)
• M67: 33,140,117 km (0.078 R)
• M68: 33,444,549 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.6

Radius: 3.3

Gravity: 81.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17 AU - 17.72 AU

Year: 25189 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,852,273 km

• M1: 44,131 km (0.083 R)
• M2: 218,862 km (0.115 R)
• M3: 335,698 km (0.105 R)
• M4: 874,400 km (0.067 R)
• M5: 1,027,438 km (0.098 R)
• M6: 1,059,153 km (0.089 R)
• M7: 1,989,801 km (0.116 R)
• M8: 3,429,531 km (0.119 R)
• M9: 3,816,541 km (0.1 R)
• M10: 4,115,886 km (0.101 R)
• M11: 4,217,314 km (0.118 R)
• M12: 4,631,251 km (0.101 R)
• M13: 6,295,078 km (0.097 R)
• M14: 7,250,261 km (0.067 R)
• M15: 7,869,746 km (0.066 R)
• M16: 8,570,612 km (0.11 R)
• M17: 9,291,075 km (0.113 R)
• M18: 9,557,958 km (0.115 R)
• M19: 10,099,053 km (0.081 R)
• M20: 11,281,624 km (0.113 R)
• M21: 11,637,817 km (0.053 R)
• M22: 12,287,969 km (0.112 R)
• M23: 12,654,185 km (0.104 R)
• M24: 13,774,523 km (0.081 R)
• M25: 14,231,395 km (0.113 R)
• M26: 14,307,989 km (0.099 R)
• M27: 15,710,768 km (0.088 R)
• M28: 16,187,986 km (0.07 R)
• M29: 18,393,657 km (0.083 R)
• M30: 18,560,757 km (0.097 R)
• M31: 19,065,052 km (0.084 R)
• M32: 19,403,741 km (0.117 R)
• M33: 20,952,229 km (0.085 R)
• M34: 21,829,620 km (0.049 R)
• M35: 21,918,033 km (0.086 R)
• M36: 23,258,131 km (0.105 R)
• M37: 24,166,040 km (0.077 R)
• M38: 24,349,148 km (0.112 R)
• M39: 24,624,408 km (0.109 R)
• M40: 24,716,411 km (0.074 R)
• M41: 24,900,865 km (0.109 R)
• M42: 25,178,219 km (0.064 R)
• M43: 25,736,219 km (0.059 R)
• M44: 27,338,861 km (0.109 R)
• M45: 27,434,155 km (0.113 R)
• M46: 28,393,077 km (0.041 R)
• M47: 28,586,059 km (0.119 R)
• M48: 29,362,771 km (0.118 R)
• M49: 29,753,820 km (0.115 R)
• M50: 31,334,770 km (0.072 R)
• M51: 32,336,627 km (0.03 R)
• M52: 33,961,409 km (0.099 R)
• M53: 35,508,551 km (0.066 R)
• M54: 36,133,870 km (0.089 R)
• M55: 36,343,008 km (0.062 R)
• M56: 36,447,876 km (0.085 R)
• M57: 36,867,946 km (0.087 R)
• M58: 37,606,960 km (0.084 R)
• M59: 38,244,247 km (0.115 R)
• M60: 42,914,692 km (0.062 R)
• M61: 46,164,407 km (0.076 R)
• M62: 47,532,031 km (0.11 R)
• M63: 47,761,215 km (0.041 R)
• M64: 47,990,847 km (0.117 R)
• M65: 51,008,984 km (0.112 R)
• M66: 53,491,112 km (0.109 R)
• M67: 53,968,329 km (0.092 R)
• M68: 54,566,871 km (0.093 R)
• M69: 55,649,810 km (0.081 R)
• M70: 56,618,306 km (0.088 R)
• M71: 57,592,338 km (0.043 R)
• M72: 61,169,373 km (0.099 R)
• M73: 61,418,752 km (0.053 R)
• M74: 61,543,517 km (0.081 R)
• M75: 61,668,431 km (0.057 R)
• M76: 61,918,409 km (0.063 R)
• M77: 63,551,569 km (0.111 R)
• M78: 64,563,748 km (0.111 R)
• M79: 67,117,234 km (0.118 R)
• M80: 68,018,711 km (0.065 R)
• M81: 69,443,481 km (0.112 R)
• M82: 70,485,730 km (0.102 R)
• M83: 72,585,934 km (0.082 R)
• M84: 73,378,803 km (0.071 R)
• M85: 73,643,591 km (0.112 R)
• M86: 73,908,828 km (0.085 R)
• M87: 74,839,776 km (0.102 R)
• M88: 75,239,800 km (0.061 R)
• M89: 75,506,982 km (0.044 R)
• M90: 77,116,356 km (0.1 R)
• M91: 77,925,381 km (0.119 R)
• M92: 78,060,468 km (0.104 R)
• M93: 81,600,253 km (0.059 R)
• M94: 83,942,956 km (0.108 R)
• M95: 86,307,500 km (0.073 R)
• M96: 87,007,169 km (0.063 R)
• M97: 90,533,490 km (0.068 R)
• M98: 91,814,347 km (0.107 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit