🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.61 AU - 0.83 AU

Year: 213 Days

Day: 38.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,933,662 km

• M1: 53,706 km (0.106 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.28 AU - 2.14 AU

Year: 779 Days

Day: 21.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,933,662 km

• M1: 339,438 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.94 AU - 2.22 AU

Year: 1045 Days

Day: 33 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,933,662 km

• M1: 129,552 km (0.09 R)
• M2: 1,410,558 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.34 AU - 3.38 AU

Year: 2145 Days

Day: 22.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,933,662 km

• M1: 1,574,218 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.82 AU - 4.26 AU

Year: 2828 Days

Day: 22.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 9.7

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.57 AU - 13.35 AU

Year: 12636 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,933,662 km

• M1: 224,696 km (0.108 R)
• M2: 415,134 km (0.093 R)
• M3: 608,564 km (0.101 R)
• M4: 953,686 km (0.09 R)
• M5: 1,379,292 km (0.09 R)
• M6: 1,967,212 km (0.054 R)
• M7: 2,076,867 km (0.117 R)
• M8: 2,245,314 km (0.119 R)
• M9: 2,418,250 km (0.09 R)
• M10: 2,716,398 km (0.07 R)
• M11: 3,512,857 km (0.103 R)
• M12: 4,270,271 km (0.108 R)
• M13: 5,266,743 km (0.097 R)
• M14: 5,458,976 km (0.082 R)
• M15: 5,969,703 km (0.053 R)
• M16: 6,089,681 km (0.089 R)
• M17: 6,536,829 km (0.094 R)
• M18: 8,073,049 km (0.101 R)
• M19: 8,294,903 km (0.082 R)
• M20: 8,384,213 km (0.045 R)
• M21: 8,654,237 km (0.117 R)
• M22: 8,835,849 km (0.105 R)
• M23: 9,481,214 km (0.116 R)
• M24: 9,715,335 km (0.097 R)
• M25: 9,809,581 km (0.092 R)
• M26: 10,237,431 km (0.094 R)
• M27: 11,358,218 km (0.102 R)
• M28: 11,557,034 km (0.106 R)
• M29: 11,706,931 km (0.095 R)
• M30: 12,262,238 km (0.101 R)
• M31: 12,774,461 km (0.083 R)
• M32: 12,877,834 km (0.096 R)
• M33: 13,189,446 km (0.118 R)
• M34: 13,820,001 km (0.088 R)
• M35: 14,353,018 km (0.032 R)
• M36: 14,621,995 km (0.118 R)
• M37: 14,892,767 km (0.04 R)
• M38: 15,604,404 km (0.085 R)
• M39: 16,159,263 km (0.1 R)
• M40: 16,271,012 km (0.087 R)
• M41: 16,664,305 km (0.105 R)
• M42: 16,777,252 km (0.1 R)
• M43: 17,060,590 km (0.075 R)
• M44: 17,574,758 km (0.077 R)
• M45: 17,978,223 km (0.114 R)
• M46: 18,094,162 km (0.074 R)
• M47: 19,029,747 km (0.078 R)
• M48: 19,622,454 km (0.102 R)
• M49: 20,221,294 km (0.083 R)
• M50: 21,191,735 km (0.069 R)
• M51: 22,488,599 km (0.101 R)
• M52: 22,738,428 km (0.084 R)
• M53: 23,052,134 km (0.068 R)
• M54: 23,115,115 km (0.062 R)
• M55: 23,557,027 km (0.043 R)
• M56: 24,001,931 km (0.105 R)
• M57: 24,642,060 km (0.112 R)
• M58: 26,004,747 km (0.042 R)
• M59: 26,135,945 km (0.087 R)
• M60: 27,926,631 km (0.112 R)
• M61: 28,262,628 km (0.101 R)
• M62: 28,532,353 km (0.098 R)
• M63: 28,938,511 km (0.095 R)
• M64: 29,688,146 km (0.084 R)
• M65: 30,168,505 km (0.094 R)
• M66: 30,237,470 km (0.112 R)
• M67: 31,206,565 km (0.098 R)
• M68: 31,345,990 km (0.12 R)
• M69: 37,306,119 km (0.062 R)
• M70: 37,824,475 km (0.111 R)
• M71: 38,868,220 km (0.109 R)
• M72: 40,831,841 km (0.086 R)
• M73: 41,213,166 km (0.114 R)
• M74: 42,133,193 km (0.108 R)
• M75: 42,827,477 km (0.099 R)
• M76: 43,603,591 km (0.107 R)
• M77: 44,462,582 km (0.085 R)
• M78: 44,619,360 km (0.078 R)
• M79: 45,248,270 km (0.108 R)
• M80: 46,197,169 km (0.101 R)
• M81: 46,674,087 km (0.084 R)
• M82: 46,833,409 km (0.06 R)
• M83: 47,552,675 km (0.072 R)
• M84: 49,651,084 km (0.047 R)
• M85: 50,629,604 km (0.097 R)
• M86: 50,793,414 km (0.109 R)
• M87: 51,614,706 km (0.115 R)
• M88: 52,274,882 km (0.05 R)
• M89: 52,357,609 km (0.091 R)
• M90: 55,364,377 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.4

Radius: 5.6

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.43 AU - 15.59 AU

Year: 21272 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,933,662 km

• M1: 72,405 km (0.059 R)
• M2: 202,256 km (0.072 R)
• M3: 268,079 km (0.11 R)
• M4: 630,854 km (0.088 R)
• M5: 895,792 km (0.075 R)
• M6: 952,789 km (0.108 R)
• M7: 1,040,603 km (0.085 R)
• M8: 1,224,309 km (0.091 R)
• M9: 1,352,514 km (0.056 R)
• M10: 1,657,096 km (0.11 R)
• M11: 2,019,721 km (0.12 R)
• M12: 2,446,524 km (0.063 R)
• M13: 2,608,538 km (0.113 R)
• M14: 3,028,908 km (0.071 R)
• M15: 4,265,634 km (0.103 R)
• M16: 6,289,094 km (0.075 R)
• M17: 6,455,298 km (0.083 R)
• M18: 6,511,098 km (0.092 R)
• M19: 6,567,047 km (0.092 R)
• M20: 6,792,342 km (0.065 R)
• M21: 7,077,625 km (0.034 R)
• M22: 8,076,490 km (0.072 R)
• M23: 11,192,464 km (0.097 R)
• M24: 11,461,590 km (0.06 R)
• M25: 14,049,933 km (0.104 R)
• M26: 14,194,744 km (0.107 R)
• M27: 15,446,130 km (0.117 R)
• M28: 16,274,453 km (0.081 R)
• M29: 16,962,753 km (0.091 R)
• M30: 18,447,213 km (0.108 R)
• M31: 19,972,513 km (0.036 R)
• M32: 21,205,199 km (0.119 R)
• M33: 21,454,579 km (0.114 R)
• M34: 24,349,148 km (0.101 R)
• M35: 26,019,109 km (0.113 R)
• M36: 26,107,970 km (0.054 R)
• M37: 28,455,161 km (0.075 R)
• M38: 30,774,825 km (0.079 R)
• M39: 31,624,691 km (0.117 R)
• M40: 31,909,675 km (0.097 R)
• M41: 33,443,950 km (0.114 R)
• M42: 34,122,676 km (0.057 R)
• M43: 35,790,094 km (0.073 R)
• M44: 36,484,228 km (0.09 R)
• M45: 38,593,558 km (0.058 R)
• M46: 39,305,345 km (0.12 R)
• M47: 40,432,714 km (0.074 R)
• M48: 41,362,914 km (0.087 R)
• M49: 42,404,713 km (0.098 R)
• M50: 45,688,985 km (0.113 R)
• M51: 47,198,727 km (0.103 R)
• M52: 48,068,788 km (0.089 R)
• M53: 49,053,890 km (0.055 R)
• M54: 51,266,891 km (0.108 R)
• M55: 53,060,570 km (0.068 R)
• M56: 53,512,206 km (0.081 R)
• M57: 56,248,500 km (0.095 R)
• M58: 56,939,792 km (0.096 R)
• M59: 59,381,080 km (0.085 R)
• M60: 60,673,306 km (0.07 R)
• M61: 60,791,339 km (0.105 R)
• M62: 61,027,404 km (0.093 R)
• M63: 61,974,957 km (0.056 R)
• M64: 62,688,689 km (0.104 R)
• M65: 64,004,551 km (0.09 R)
• M66: 64,244,656 km (0.07 R)
• M67: 64,364,933 km (0.091 R)
• M68: 66,055,837 km (0.043 R)
• M69: 66,663,205 km (0.054 R)
• M70: 70,594,338 km (0.07 R)
• M71: 71,091,003 km (0.117 R)
• M72: 72,087,773 km (0.07 R)
• M73: 72,963,669 km (0.054 R)
• M74: 74,473,560 km (0.117 R)
• M75: 74,599,821 km (0.114 R)
• M76: 74,852,641 km (0.103 R)
• M77: 76,248,090 km (0.107 R)
• M78: 76,885,227 km (0.111 R)
• M79: 77,012,834 km (0.082 R)
• M80: 77,140,591 km (0.076 R)
• M81: 77,908,327 km (0.082 R)
• M82: 78,164,738 km (0.107 R)
• M83: 79,064,569 km (0.116 R)
• M84: 79,967,841 km (0.101 R)
• M85: 80,356,047 km (0.092 R)
• M86: 81,524,257 km (0.116 R)
• M87: 81,654,407 km (0.11 R)
• M88: 81,915,007 km (0.057 R)
• M89: 82,175,756 km (0.097 R)
• M90: 82,828,900 km (0.038 R)
• M91: 83,221,744 km (0.086 R)
• M92: 84,667,009 km (0.081 R)
• M93: 84,930,750 km (0.062 R)
• M94: 86,651,275 km (0.114 R)
• M95: 86,916,961 km (0.116 R)
• M96: 88,116,138 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.9

Radius: 5

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.23 AU - 19.01 AU

Year: 25757 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,933,662 km

• M1: 83,027 km (0.075 R)
• M2: 159,771 km (0.043 R)
• M3: 681,269 km (0.089 R)
• M4: 863,329 km (0.047 R)
• M5: 1,758,822 km (0.053 R)
• M6: 2,093,921 km (0.065 R)
• M7: 2,180,688 km (0.118 R)
• M8: 2,268,801 km (0.065 R)
• M9: 2,358,111 km (0.08 R)
• M10: 2,726,720 km (0.106 R)
• M11: 3,014,846 km (0.112 R)
• M12: 3,047,458 km (0.101 R)
• M13: 3,212,315 km (0.086 R)
• M14: 3,279,185 km (0.085 R)
• M15: 3,830,005 km (0.116 R)
• M16: 4,007,877 km (0.109 R)
• M17: 4,483,299 km (0.096 R)
• M18: 4,520,698 km (0.101 R)
• M19: 5,646,871 km (0.101 R)
• M20: 6,471,454 km (0.106 R)
• M21: 6,683,434 km (0.083 R)
• M22: 6,940,743 km (0.094 R)
• M23: 7,201,492 km (0.067 R)
• M24: 7,332,988 km (0.111 R)
• M25: 7,421,102 km (0.077 R)
• M26: 7,867,053 km (0.055 R)
• M27: 7,957,260 km (0.091 R)
• M28: 8,229,977 km (0.065 R)
• M29: 8,691,487 km (0.064 R)
• M30: 8,972,282 km (0.091 R)
• M31: 9,591,019 km (0.079 R)
• M32: 10,125,233 km (0.102 R)
• M33: 10,470,205 km (0.087 R)
• M34: 11,528,162 km (0.096 R)
• M35: 11,836,782 km (0.113 R)
• M36: 12,304,574 km (0.101 R)
• M37: 12,619,777 km (0.044 R)
• M38: 13,044,186 km (0.103 R)
• M39: 13,581,392 km (0.117 R)
• M40: 13,961,670 km (0.117 R)
• M41: 14,071,026 km (0.09 R)
• M42: 14,125,779 km (0.057 R)
• M43: 14,235,434 km (0.084 R)
• M44: 14,566,345 km (0.03 R)
• M45: 14,955,598 km (0.072 R)
• M46: 16,201,001 km (0.101 R)
• M47: 16,315,892 km (0.114 R)
• M48: 16,373,487 km (0.113 R)
• M49: 16,778,149 km (0.113 R)
• M50: 17,420,672 km (0.095 R)
• M51: 17,833,712 km (0.088 R)
• M52: 18,249,893 km (0.072 R)
• M53: 19,640,106 km (0.109 R)
• M54: 22,328,978 km (0.043 R)
• M55: 23,618,362 km (0.094 R)
• M56: 24,272,105 km (0.095 R)
• M57: 25,999,362 km (0.08 R)
• M58: 26,877,801 km (0.12 R)
• M59: 28,941,802 km (0.112 R)
• M60: 29,570,862 km (0.1 R)
• M61: 29,711,184 km (0.057 R)
• M62: 30,416,538 km (0.026 R)
• M63: 30,700,176 km (0.075 R)
• M64: 31,987,615 km (0.099 R)
• M65: 32,783,027 km (0.119 R)
• M66: 37,007,671 km (0.09 R)
• M67: 38,223,902 km (0.074 R)
• M68: 38,836,954 km (0.081 R)
• M69: 39,995,140 km (0.101 R)
• M70: 40,539,377 km (0.041 R)
• M71: 40,773,498 km (0.073 R)
• M72: 41,242,936 km (0.072 R)
• M73: 43,616,905 km (0.098 R)
• M74: 44,659,303 km (0.109 R)
• M75: 45,223,885 km (0.062 R)
• M76: 47,670,708 km (0.11 R)
• M77: 47,835,266 km (0.112 R)
• M78: 48,495,740 km (0.076 R)
• M79: 49,159,207 km (0.117 R)
• M80: 49,408,886 km (0.071 R)
• M81: 51,167,558 km (0.095 R)
• M82: 53,117,267 km (0.077 R)
• M83: 53,287,958 km (0.095 R)
• M84: 54,573,902 km (0.073 R)
• M85: 55,610,016 km (0.094 R)
• M86: 56,565,498 km (0.114 R)
• M87: 57,001,576 km (0.098 R)
• M88: 57,526,365 km (0.074 R)
• M89: 57,877,172 km (0.09 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit