🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.99 AU

Year: 311 Days

Day: 17.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.21 AU

Year: 374 Days

Day: 30.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,505,542 km

• M1: 537,655 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.11 AU - 1.4 AU

Year: 501 Days

Day: 22.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.79 AU - 1.85 AU

Year: 879 Days

Day: 47.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.86 AU - 2.56 AU

Year: 1177 Days

Day: 45.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.31 AU - 2.35 AU

Year: 1274 Days

Day: 40.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 12.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.56 AU - 11.08 AU

Year: 12747 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,505,542 km

• M1: 159,920 km (0.036 R)
• M2: 255,214 km (0.095 R)
• M3: 750,383 km (0.091 R)
• M4: 1,139,786 km (0.098 R)
• M5: 1,417,141 km (0.12 R)
• M6: 1,847,235 km (0.117 R)
• M7: 2,008,800 km (0.087 R)
• M8: 2,346,143 km (0.06 R)
• M9: 2,611,231 km (0.067 R)
• M10: 2,701,887 km (0.096 R)
• M11: 3,074,835 km (0.04 R)
• M12: 3,267,666 km (0.063 R)
• M13: 5,024,843 km (0.107 R)
• M14: 5,252,680 km (0.113 R)
• M15: 5,640,139 km (0.036 R)
• M16: 6,483,871 km (0.055 R)
• M17: 7,068,200 km (0.043 R)
• M18: 7,496,050 km (0.067 R)
• M19: 7,669,584 km (0.118 R)
• M20: 7,888,296 km (0.107 R)
• M21: 8,511,969 km (0.112 R)
• M22: 9,059,049 km (0.058 R)
• M23: 9,853,862 km (0.113 R)
• M24: 10,187,615 km (0.087 R)
• M25: 10,719,585 km (0.119 R)
• M26: 11,112,279 km (0.103 R)
• M27: 12,267,325 km (0.034 R)
• M28: 12,626,359 km (0.04 R)
• M29: 12,937,074 km (0.069 R)
• M30: 13,618,642 km (0.074 R)
• M31: 13,777,665 km (0.112 R)
• M32: 14,043,949 km (0.071 R)
• M33: 14,150,911 km (0.066 R)
• M34: 14,853,124 km (0.098 R)
• M35: 15,290,997 km (0.093 R)
• M36: 16,291,507 km (0.07 R)
• M37: 16,403,855 km (0.107 R)
• M38: 16,516,652 km (0.064 R)
• M39: 16,629,599 km (0.102 R)
• M40: 16,913,236 km (0.075 R)
• M41: 17,198,519 km (0.118 R)
• M42: 17,313,111 km (0.093 R)
• M43: 17,715,978 km (0.05 R)
• M44: 17,947,556 km (0.085 R)
• M45: 19,239,483 km (0.11 R)
• M46: 19,836,678 km (0.089 R)
• M47: 20,137,519 km (0.089 R)
• M48: 21,233,024 km (0.07 R)
• M49: 24,119,964 km (0.109 R)
• M50: 24,699,057 km (0.047 R)
• M51: 25,413,088 km (0.046 R)
• M52: 25,674,435 km (0.066 R)
• M53: 28,404,148 km (0.099 R)
• M54: 30,806,540 km (0.109 R)
• M55: 31,434,701 km (0.068 R)
• M56: 31,855,969 km (0.082 R)
• M57: 35,364,937 km (0.076 R)
• M58: 36,022,718 km (0.051 R)
• M59: 37,424,451 km (0.067 R)
• M60: 37,647,501 km (0.095 R)
• M61: 38,244,247 km (0.108 R)
• M62: 38,693,788 km (0.084 R)
• M63: 39,447,163 km (0.072 R)
• M64: 39,674,103 km (0.103 R)
• M65: 40,129,180 km (0.063 R)
• M66: 40,509,907 km (0.115 R)
• M67: 41,351,395 km (0.09 R)
• M68: 43,441,576 km (0.075 R)
• M69: 43,597,756 km (0.114 R)
• M70: 44,224,422 km (0.036 R)
• M71: 46,122,220 km (0.051 R)
• M72: 46,520,899 km (0.102 R)
• M73: 48,855,972 km (0.105 R)
• M74: 49,018,285 km (0.096 R)
• M75: 51,146,465 km (0.117 R)
• M76: 51,807,239 km (0.077 R)
• M77: 52,471,004 km (0.072 R)
• M78: 52,720,534 km (0.07 R)
• M79: 53,388,039 km (0.094 R)
• M80: 54,142,461 km (0.114 R)
• M81: 54,984,697 km (0.089 R)
• M82: 56,682,334 km (0.056 R)
• M83: 57,195,006 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.7

Radius: 6.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.98 AU - 18.16 AU

Year: 24158 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,505,542 km

• M1: 118,033 km (0.094 R)
• M2: 197,469 km (0.085 R)
• M3: 246,986 km (0.056 R)
• M4: 495,019 km (0.103 R)
• M5: 724,652 km (0.077 R)
• M6: 1,117,197 km (0.063 R)
• M7: 1,294,919 km (0.112 R)
• M8: 1,335,610 km (0.092 R)
• M9: 1,589,178 km (0.114 R)
• M10: 1,950,607 km (0.08 R)
• M11: 2,021,217 km (0.08 R)
• M12: 2,213,749 km (0.095 R)
• M13: 2,488,112 km (0.105 R)
• M14: 2,642,347 km (0.088 R)
• M15: 3,151,279 km (0.093 R)
• M16: 3,262,281 km (0.057 R)
• M17: 3,431,326 km (0.095 R)
• M18: 3,955,368 km (0.096 R)
• M19: 4,105,414 km (0.11 R)
• M20: 4,257,256 km (0.103 R)
• M21: 4,724,151 km (0.102 R)
• M22: 5,109,216 km (0.072 R)
• M23: 5,371,611 km (0.066 R)
• M24: 6,394,262 km (0.093 R)
• M25: 6,464,573 km (0.116 R)
• M26: 6,570,488 km (0.119 R)
• M27: 6,784,114 km (0.101 R)
• M28: 6,927,728 km (0.047 R)
• M29: 7,735,855 km (0.034 R)
• M30: 8,112,842 km (0.096 R)
• M31: 8,885,066 km (0.08 R)
• M32: 9,842,194 km (0.077 R)
• M33: 10,291,885 km (0.12 R)
• M34: 10,539,918 km (0.115 R)
• M35: 11,380,957 km (0.084 R)
• M36: 11,466,228 km (0.032 R)
• M37: 12,156,173 km (0.118 R)
• M38: 12,594,346 km (0.072 R)
• M39: 14,167,816 km (0.086 R)
• M40: 14,259,669 km (0.063 R)
• M41: 14,628,727 km (0.075 R)
• M42: 16,184,246 km (0.102 R)
• M43: 16,280,138 km (0.095 R)
• M44: 16,328,308 km (0.077 R)
• M45: 16,908,599 km (0.113 R)
• M46: 17,791,525 km (0.094 R)
• M47: 18,538,916 km (0.1 R)
• M48: 20,012,455 km (0.101 R)
• M49: 20,218,601 km (0.103 R)
• M50: 20,321,973 km (0.072 R)
• M51: 20,373,734 km (0.101 R)
• M52: 20,477,405 km (0.086 R)
• M53: 21,417,927 km (0.032 R)
• M54: 21,523,394 km (0.088 R)
• M55: 21,681,668 km (0.113 R)
• M56: 21,946,606 km (0.112 R)
• M57: 22,265,848 km (0.093 R)
• M58: 22,533,030 km (0.096 R)
• M59: 23,557,925 km (0.074 R)
• M60: 23,721,136 km (0.075 R)
• M61: 24,103,508 km (0.049 R)
• M62: 24,158,411 km (0.112 R)
• M63: 24,432,923 km (0.057 R)
• M64: 24,653,280 km (0.079 R)
• M65: 24,929,737 km (0.108 R)
• M66: 26,553,024 km (0.065 R)
• M67: 27,291,888 km (0.087 R)
• M68: 28,847,705 km (0.117 R)
• M69: 30,432,096 km (0.109 R)
• M70: 31,864,047 km (0.105 R)
• M71: 32,285,913 km (0.093 R)
• M72: 32,830,898 km (0.062 R)
• M73: 33,013,258 km (0.12 R)
• M74: 33,440,061 km (0.116 R)
• M75: 33,929,994 km (0.108 R)
• M76: 34,422,320 km (0.119 R)
• M77: 35,976,194 km (0.09 R)
• M78: 36,793,148 km (0.092 R)
• M79: 37,298,938 km (0.107 R)
• M80: 40,056,924 km (0.074 R)
• M81: 40,316,776 km (0.105 R)
• M82: 41,427,540 km (0.11 R)
• M83: 41,493,064 km (0.095 R)
• M84: 41,690,234 km (0.115 R)
• M85: 41,887,703 km (0.106 R)
• M86: 43,411,956 km (0.115 R)
• M87: 43,812,579 km (0.073 R)
• M88: 44,415,757 km (0.114 R)
• M89: 44,819,522 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 3.4

Gravity: 44.67 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.87 AU - 22.63 AU

Year: 27923 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,505,542 km

• M1: 64,177 km (0.108 R)
• M2: 185,501 km (0.115 R)
• M3: 343,926 km (0.034 R)
• M4: 447,447 km (0.09 R)
• M5: 537,206 km (0.118 R)
• M6: 584,329 km (0.111 R)
• M7: 708,196 km (0.117 R)
• M8: 1,281,455 km (0.102 R)
• M9: 1,712,746 km (0.075 R)
• M10: 2,147,328 km (0.108 R)
• M11: 3,636,425 km (0.054 R)
• M12: 3,681,454 km (0.111 R)
• M13: 3,909,441 km (0.03 R)
• M14: 4,236,163 km (0.075 R)
• M15: 5,166,213 km (0.116 R)
• M16: 5,472,440 km (0.097 R)
• M17: 6,209,957 km (0.069 R)
• M18: 6,700,339 km (0.084 R)
• M19: 8,185,397 km (0.112 R)
• M20: 8,244,339 km (0.055 R)
• M21: 8,601,878 km (0.037 R)
• M22: 9,086,275 km (0.078 R)
• M23: 10,271,839 km (0.103 R)
• M24: 12,172,779 km (0.071 R)
• M25: 13,128,410 km (0.072 R)
• M26: 13,266,788 km (0.095 R)
• M27: 13,545,190 km (0.082 R)
• M28: 13,685,213 km (0.112 R)
• M29: 13,895,997 km (0.099 R)
• M30: 14,037,067 km (0.094 R)
• M31: 14,249,646 km (0.092 R)
• M32: 14,534,780 km (0.079 R)
• M33: 14,893,814 km (0.117 R)
• M34: 15,474,254 km (0.106 R)
• M35: 16,136,075 km (0.047 R)
• M36: 16,433,176 km (0.062 R)
• M37: 16,582,475 km (0.107 R)
• M38: 17,792,423 km (0.113 R)
• M39: 18,330,676 km (0.061 R)
• M40: 18,640,643 km (0.102 R)
• M41: 19,501,878 km (0.076 R)
• M42: 20,456,162 km (0.094 R)
• M43: 21,425,706 km (0.107 R)
• M44: 25,105,814 km (0.066 R)
• M45: 25,709,142 km (0.101 R)
• M46: 30,795,320 km (0.1 R)
• M47: 32,183,888 km (0.117 R)
• M48: 33,309,462 km (0.112 R)
• M49: 33,782,191 km (0.12 R)
• M50: 34,352,458 km (0.109 R)
• M51: 40,528,606 km (0.072 R)
• M52: 41,336,884 km (0.108 R)
• M53: 41,743,042 km (0.065 R)
• M54: 42,150,546 km (0.107 R)
• M55: 42,252,722 km (0.111 R)
• M56: 42,661,722 km (0.077 R)
• M57: 43,277,916 km (0.106 R)
• M58: 44,311,488 km (0.079 R)
• M59: 44,623,100 km (0.116 R)
• M60: 46,192,083 km (0.082 R)
• M61: 46,297,399 km (0.084 R)
• M62: 49,276,491 km (0.089 R)
• M63: 49,599,324 km (0.105 R)
• M64: 50,680,467 km (0.115 R)
• M65: 51,660,184 km (0.096 R)
• M66: 53,417,360 km (0.114 R)
• M67: 55,193,985 km (0.104 R)
• M68: 58,008,519 km (0.068 R)
• M69: 60,178,436 km (0.117 R)
• M70: 60,293,477 km (0.059 R)
• M71: 60,638,749 km (0.109 R)
• M72: 60,753,939 km (0.102 R)
• M73: 61,562,665 km (0.083 R)
• M74: 64,244,806 km (0.108 R)
• M75: 66,133,030 km (0.07 R)
• M76: 67,919,827 km (0.111 R)
• M77: 68,279,011 km (0.115 R)
• M78: 69,119,751 km (0.045 R)
• M79: 69,481,030 km (0.086 R)
• M80: 69,963,783 km (0.116 R)
• M81: 70,932,728 km (0.069 R)
• M82: 71,418,771 km (0.07 R)
• M83: 72,028,084 km (0.091 R)
• M84: 72,516,670 km (0.071 R)
• M85: 72,883,783 km (0.12 R)
• M86: 74,235,400 km (0.032 R)
• M87: 74,852,342 km (0.107 R)
• M88: 76,091,611 km (0.063 R)
• M89: 76,963,168 km (0.118 R)
• M90: 77,212,697 km (0.098 R)
• M91: 77,838,016 km (0.092 R)
• M92: 79,976,218 km (0.089 R)
• M93: 80,608,718 km (0.079 R)
• M94: 80,735,428 km (0.052 R)
• M95: 81,116,005 km (0.062 R)
• M96: 84,953,938 km (0.09 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit