🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 240 Days

Day: 28.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 78.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,475,530 km

• M1: 714,031 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 254 Days

Day: 25.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 83 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.63 AU - 1.03 AU

Year: 268 Days

Day: 42.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,475,530 km

• M1: 207,642 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.3 AU - 1.5 AU

Year: 588 Days

Day: 39.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,475,530 km

• M1: 463,155 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.74 AU - 1.94 AU

Year: 885 Days

Day: 25.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.64 AU - 2.36 AU

Year: 1003 Days

Day: 31 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.21 AU - 3.59 AU

Year: 1752 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,475,530 km

• M1: 503,546 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 8.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.77 AU - 11.67 AU

Year: 10751 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 104,475,530 km

• M1: 221,255 km (0.063 R)
• M2: 288,425 km (0.057 R)
• M3: 400,324 km (0.117 R)
• M4: 462,557 km (0.114 R)
• M5: 859,889 km (0.066 R)
• M6: 1,268,141 km (0.102 R)
• M7: 1,364,333 km (0.094 R)
• M8: 1,443,171 km (0.074 R)
• M9: 1,667,867 km (0.046 R)
• M10: 2,059,813 km (0.096 R)
• M11: 2,243,220 km (0.075 R)
• M12: 2,360,654 km (0.063 R)
• M13: 2,901,152 km (0.076 R)
• M14: 3,697,910 km (0.059 R)
• M15: 4,264,736 km (0.101 R)
• M16: 4,352,251 km (0.103 R)
• M17: 4,528,776 km (0.077 R)
• M18: 4,707,845 km (0.111 R)
• M19: 4,950,194 km (0.108 R)
• M20: 5,134,648 km (0.102 R)
• M21: 5,227,698 km (0.051 R)
• M22: 5,290,080 km (0.096 R)
• M23: 5,894,904 km (0.117 R)
• M24: 6,025,054 km (0.063 R)
• M25: 6,962,584 km (0.09 R)
• M26: 7,273,598 km (0.091 R)
• M27: 7,909,090 km (0.072 R)
• M28: 7,980,897 km (0.088 R)
• M29: 8,599,185 km (0.11 R)
• M30: 8,932,938 km (0.079 R)
• M31: 9,120,085 km (0.068 R)
• M32: 9,270,730 km (0.051 R)
• M33: 9,384,274 km (0.047 R)
• M34: 9,574,713 km (0.101 R)
• M35: 10,231,298 km (0.083 R)
• M36: 10,505,810 km (0.052 R)
• M37: 11,223,131 km (0.062 R)
• M38: 11,465,779 km (0.081 R)
• M39: 11,710,073 km (0.056 R)
• M40: 11,873,882 km (0.086 R)
• M41: 12,079,878 km (0.102 R)
• M42: 12,203,895 km (0.057 R)
• M43: 12,830,860 km (0.081 R)
• M44: 13,212,035 km (0.12 R)
• M45: 13,339,941 km (0.087 R)
• M46: 14,072,373 km (0.069 R)
• M47: 14,290,337 km (0.118 R)
• M48: 14,377,851 km (0.117 R)
• M49: 14,553,330 km (0.048 R)
• M50: 15,982,887 km (0.088 R)
• M51: 16,119,171 km (0.038 R)
• M52: 16,347,158 km (0.081 R)
• M53: 16,668,195 km (0.112 R)
• M54: 16,898,875 km (0.12 R)
• M55: 17,409,901 km (0.081 R)
• M56: 17,643,872 km (0.1 R)
• M57: 17,831,767 km (0.102 R)
• M58: 19,796,137 km (0.112 R)
• M59: 19,893,674 km (0.086 R)
• M60: 19,991,362 km (0.036 R)
• M61: 21,226,442 km (0.109 R)
• M62: 21,376,339 km (0.075 R)
• M63: 23,511,250 km (0.067 R)
• M64: 23,717,994 km (0.119 R)
• M65: 25,182,857 km (0.057 R)
• M66: 25,819,545 km (0.107 R)
• M67: 27,434,305 km (0.11 R)
• M68: 27,597,666 km (0.119 R)
• M69: 28,308,854 km (0.117 R)
• M70: 28,970,824 km (0.051 R)
• M71: 29,192,678 km (0.088 R)
• M72: 30,309,875 km (0.102 R)
• M73: 30,704,365 km (0.115 R)
• M74: 31,783,264 km (0.074 R)
• M75: 32,701,496 km (0.106 R)
• M76: 33,861,478 km (0.096 R)
• M77: 34,917,041 km (0.106 R)
• M78: 35,330,380 km (0.096 R)
• M79: 37,723,646 km (0.065 R)
• M80: 38,634,548 km (0.077 R)
• M81: 38,695,434 km (0.059 R)
• M82: 38,817,506 km (0.117 R)
• M83: 39,000,913 km (0.107 R)
• M84: 39,307,140 km (0.086 R)
• M85: 39,368,475 km (0.056 R)
• M86: 40,230,458 km (0.088 R)
• M87: 41,098,724 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.2

Radius: 6.4

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.34 AU - 24.66 AU

Year: 31731 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,475,530 km

• M1: 487,839 km (0.076 R)
• M2: 860,936 km (0.081 R)
• M3: 1,495,680 km (0.055 R)
• M4: 2,026,303 km (0.106 R)
• M5: 2,379,803 km (0.076 R)
• M6: 3,499,393 km (0.073 R)
• M7: 4,757,811 km (0.104 R)
• M8: 5,464,661 km (0.103 R)
• M9: 8,603,673 km (0.072 R)
• M10: 11,330,992 km (0.056 R)
• M11: 12,031,708 km (0.096 R)
• M12: 12,347,509 km (0.098 R)
• M13: 12,907,005 km (0.066 R)
• M14: 16,607,608 km (0.117 R)
• M15: 16,783,086 km (0.062 R)
• M16: 17,047,575 km (0.04 R)
• M17: 17,313,261 km (0.101 R)
• M18: 17,580,592 km (0.119 R)
• M19: 17,759,362 km (0.086 R)
• M20: 17,849,120 km (0.094 R)
• M21: 17,938,879 km (0.076 R)
• M22: 20,326,461 km (0.116 R)
• M23: 21,461,610 km (0.104 R)
• M24: 22,229,795 km (0.116 R)
• M25: 23,497,188 km (0.095 R)
• M26: 26,715,337 km (0.081 R)
• M27: 27,333,925 km (0.095 R)
• M28: 27,541,118 km (0.12 R)
• M29: 28,901,112 km (0.089 R)
• M30: 33,109,599 km (0.072 R)
• M31: 34,330,916 km (0.087 R)
• M32: 35,115,707 km (0.101 R)
• M33: 35,906,331 km (0.118 R)
• M34: 37,390,342 km (0.116 R)
• M35: 37,620,424 km (0.103 R)
• M36: 37,966,444 km (0.048 R)
• M37: 38,429,299 km (0.097 R)
• M38: 39,010,637 km (0.074 R)
• M39: 39,127,323 km (0.059 R)
• M40: 42,199,914 km (0.093 R)
• M41: 43,402,082 km (0.086 R)
• M42: 43,886,181 km (0.09 R)
• M43: 44,371,925 km (0.073 R)
• M44: 46,209,735 km (0.04 R)
• M45: 47,324,239 km (0.098 R)
• M46: 47,697,635 km (0.087 R)
• M47: 48,072,079 km (0.089 R)
• M48: 48,949,620 km (0.076 R)
• M49: 49,958,957 km (0.116 R)
• M50: 50,339,235 km (0.118 R)
• M51: 51,741,864 km (0.071 R)
• M52: 53,674,968 km (0.094 R)
• M53: 54,194,521 km (0.063 R)
• M54: 54,454,822 km (0.077 R)
• M55: 56,684,877 km (0.058 R)
• M56: 58,143,606 km (0.117 R)
• M57: 60,017,918 km (0.099 R)
• M58: 61,097,865 km (0.114 R)
• M59: 61,368,936 km (0.095 R)
• M60: 61,912,126 km (0.074 R)
• M61: 63,003,143 km (0.086 R)
• M62: 63,688,451 km (0.076 R)
• M63: 65,342,854 km (0.116 R)
• M64: 67,570,815 km (0.102 R)
• M65: 68,975,838 km (0.095 R)
• M66: 69,116,909 km (0.11 R)
• M67: 72,100,788 km (0.119 R)
• M68: 72,530,433 km (0.102 R)
• M69: 74,257,690 km (0.107 R)
• M70: 78,340,366 km (0.06 R)
• M71: 79,520,244 km (0.106 R)
• M72: 79,668,047 km (0.086 R)
• M73: 81,748,056 km (0.086 R)
• M74: 82,345,699 km (0.043 R)
• M75: 84,901,579 km (0.106 R)
• M76: 85,961,480 km (0.097 R)
• M77: 87,788,668 km (0.111 R)
• M78: 89,474,935 km (0.098 R)
• M79: 90,553,536 km (0.119 R)
• M80: 92,879,184 km (0.115 R)
• M81: 93,346,678 km (0.117 R)
• M82: 95,067,652 km (0.109 R)
• M83: 95,381,658 km (0.103 R)
• M84: 95,695,963 km (0.102 R)
• M85: 97,906,122 km (0.074 R)
• M86: 101,573,364 km (0.11 R)
• M87: 101,733,882 km (0.108 R)
• M88: 101,894,401 km (0.067 R)
• M89: 102,698,340 km (0.107 R)
• M90: 102,859,457 km (0.117 R)
• M91: 104,150,935 km (0.042 R)
• M92: 104,312,650 km (0.059 R)
• M93: 104,474,665 km (0.087 R)
• M94: 105,285,336 km (0.084 R)
• M95: 105,447,799 km (0.078 R)
• M96: 108,549,113 km (0.109 R)
• M97: 109,205,847 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.7

Radius: 7.7

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 15.61 AU - 25.59 AU

Year: 33169 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,475,530 km

• M1: 99,034 km (0.059 R)
• M2: 638,185 km (0.03 R)
• M3: 1,825,543 km (0.09 R)
• M4: 4,113,493 km (0.111 R)
• M5: 5,158,583 km (0.025 R)
• M6: 5,446,709 km (0.069 R)
• M7: 5,622,187 km (0.064 R)
• M8: 5,978,679 km (0.118 R)
• M9: 6,342,501 km (0.1 R)
• M10: 7,802,726 km (0.119 R)
• M11: 8,877,287 km (0.073 R)
• M12: 9,292,122 km (0.058 R)
• M13: 9,642,630 km (0.088 R)
• M14: 9,784,000 km (0.115 R)
• M15: 11,161,647 km (0.117 R)
• M16: 11,310,197 km (0.08 R)
• M17: 13,064,980 km (0.082 R)
• M18: 14,093,765 km (0.101 R)
• M19: 14,496,482 km (0.113 R)
• M20: 14,902,790 km (0.075 R)
• M21: 16,396,675 km (0.113 R)
• M22: 18,725,465 km (0.105 R)
• M23: 19,883,053 km (0.062 R)
• M24: 21,247,386 km (0.086 R)
• M25: 22,924,228 km (0.059 R)
• M26: 23,113,170 km (0.087 R)
• M27: 23,682,989 km (0.086 R)
• M28: 23,778,432 km (0.102 R)
• M29: 24,643,108 km (0.104 R)
• M30: 25,713,780 km (0.081 R)
• M31: 25,910,052 km (0.105 R)
• M32: 27,398,252 km (0.066 R)
• M33: 28,304,366 km (0.055 R)
• M34: 29,630,401 km (0.072 R)
• M35: 29,939,321 km (0.109 R)
• M36: 30,145,916 km (0.097 R)
• M37: 33,086,561 km (0.087 R)
• M38: 33,943,458 km (0.109 R)
• M39: 34,482,758 km (0.108 R)
• M40: 35,351,473 km (0.119 R)
• M41: 36,337,323 km (0.115 R)
• M42: 37,221,297 km (0.117 R)
• M43: 38,560,347 km (0.034 R)
• M44: 39,122,985 km (0.101 R)
• M45: 40,028,800 km (0.119 R)
• M46: 41,170,830 km (0.088 R)
• M47: 41,976,564 km (0.077 R)
• M48: 42,555,209 km (0.078 R)
• M49: 42,787,534 km (0.085 R)
• M50: 49,947,288 km (0.06 R)
• M51: 50,069,659 km (0.106 R)
• M52: 50,683,310 km (0.045 R)
• M53: 50,806,429 km (0.05 R)
• M54: 51,299,503 km (0.096 R)
• M55: 51,423,071 km (0.057 R)
• M56: 51,794,224 km (0.045 R)
• M57: 55,808,533 km (0.105 R)
• M58: 56,827,743 km (0.105 R)
• M59: 57,339,517 km (0.052 R)
• M60: 58,496,807 km (0.093 R)
• M61: 60,965,171 km (0.074 R)
• M62: 62,146,247 km (0.114 R)
• M63: 62,541,634 km (0.026 R)
• M64: 63,732,732 km (0.114 R)
• M65: 67,350,757 km (0.047 R)
• M66: 69,389,327 km (0.116 R)
• M67: 69,799,524 km (0.116 R)
• M68: 70,210,469 km (0.063 R)
• M69: 70,622,312 km (0.107 R)
• M70: 72,000,558 km (0.085 R)
• M71: 73,109,676 km (0.073 R)
• M72: 75,064,172 km (0.106 R)
• M73: 76,611,762 km (0.039 R)
• M74: 77,177,093 km (0.093 R)
• M75: 77,318,762 km (0.081 R)
• M76: 78,596,627 km (0.088 R)
• M77: 80,742,010 km (0.089 R)
• M78: 81,317,363 km (0.117 R)
• M79: 82,327,598 km (0.057 R)
• M80: 85,236,528 km (0.115 R)
• M81: 85,382,835 km (0.1 R)
• M82: 88,031,166 km (0.098 R)
• M83: 88,327,071 km (0.112 R)
• M84: 88,919,927 km (0.1 R)
• M85: 90,855,574 km (0.081 R)
• M86: 92,053,853 km (0.062 R)
• M87: 92,805,283 km (0.116 R)
• M88: 93,407,863 km (0.107 R)
• M89: 94,163,033 km (0.108 R)
• M90: 97,203,909 km (0.08 R)
• M91: 98,275,778 km (0.039 R)
• M92: 102,291,284 km (0.083 R)
• M93: 104,006,124 km (0.089 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit