🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.54 AU - 0.66 AU

Year: 166 Days

Day: 13.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,980,666 km

• M1: 261,796 km (0.12 R)
• M2: 283,787 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.7 AU - 1.1 AU

Year: 306 Days

Day: 35.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 84.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,980,666 km

• M1: 155,582 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.06 AU - 2.44 AU

Year: 1209 Days

Day: 20.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,980,666 km

• M1: 288,275 km (0.089 R)
• M2: 762,351 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.37 AU - 2.41 AU

Year: 1323 Days

Day: 36.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 8.9

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.28 AU - 8.34 AU

Year: 6365 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,980,666 km

• M1: 166,054 km (0.114 R)
• M2: 267,481 km (0.107 R)
• M3: 376,837 km (0.109 R)
• M4: 554,111 km (0.04 R)
• M5: 730,337 km (0.092 R)
• M6: 833,111 km (0.08 R)
• M7: 1,437,785 km (0.104 R)
• M8: 1,684,472 km (0.101 R)
• M9: 1,823,000 km (0.068 R)
• M10: 2,196,695 km (0.08 R)
• M11: 2,392,519 km (0.063 R)
• M12: 2,481,380 km (0.084 R)
• M13: 2,639,654 km (0.089 R)
• M14: 3,555,941 km (0.037 R)
• M15: 3,708,980 km (0.118 R)
• M16: 3,969,131 km (0.109 R)
• M17: 4,074,747 km (0.045 R)
• M18: 4,370,352 km (0.109 R)
• M19: 4,507,085 km (0.054 R)
• M20: 4,953,933 km (0.085 R)
• M21: 5,125,223 km (0.077 R)
• M22: 5,211,541 km (0.113 R)
• M23: 5,269,435 km (0.112 R)
• M24: 5,799,760 km (0.103 R)
• M25: 6,010,693 km (0.088 R)
• M26: 6,193,352 km (0.093 R)
• M27: 6,347,138 km (0.102 R)
• M28: 6,440,039 km (0.09 R)
• M29: 6,815,978 km (0.093 R)
• M30: 6,879,258 km (0.066 R)
• M31: 7,490,964 km (0.056 R)
• M32: 7,687,835 km (0.065 R)
• M33: 8,086,513 km (0.075 R)
• M34: 8,731,729 km (0.09 R)
• M35: 9,112,754 km (0.08 R)
• M36: 9,463,860 km (0.105 R)
• M37: 9,534,620 km (0.052 R)
• M38: 9,783,701 km (0.11 R)
• M39: 10,764,614 km (0.085 R)
• M40: 11,098,367 km (0.095 R)
• M41: 11,173,016 km (0.101 R)
• M42: 12,158,866 km (0.081 R)
• M43: 12,662,113 km (0.104 R)
• M44: 12,975,371 km (0.11 R)
• M45: 13,211,886 km (0.115 R)
• M46: 13,649,160 km (0.114 R)
• M47: 13,970,197 km (0.098 R)
• M48: 14,293,777 km (0.111 R)
• M49: 15,279,328 km (0.053 R)
• M50: 15,362,355 km (0.105 R)
• M51: 15,780,182 km (0.113 R)
• M52: 16,456,514 km (0.079 R)
• M53: 17,445,356 km (0.057 R)
• M54: 18,320,653 km (0.046 R)
• M55: 19,210,311 km (0.068 R)
• M56: 19,796,137 km (0.101 R)
• M57: 19,977,599 km (0.088 R)
• M58: 20,068,554 km (0.08 R)
• M59: 20,159,659 km (0.115 R)
• M60: 20,571,054 km (0.117 R)
• M61: 21,775,316 km (0.092 R)
• M62: 22,150,508 km (0.111 R)
• M63: 22,527,794 km (0.085 R)
• M64: 23,002,318 km (0.06 R)
• M65: 23,240,927 km (0.066 R)
• M66: 23,672,367 km (0.115 R)
• M67: 24,251,760 km (0.109 R)
• M68: 25,424,457 km (0.1 R)
• M69: 25,819,396 km (0.118 R)
• M70: 26,067,429 km (0.095 R)
• M71: 28,589,649 km (0.103 R)
• M72: 29,413,036 km (0.068 R)
• M73: 30,715,285 km (0.08 R)
• M74: 31,188,762 km (0.062 R)
• M75: 31,876,763 km (0.08 R)
• M76: 32,302,668 km (0.05 R)
• M77: 33,106,308 km (0.107 R)
• M78: 34,025,138 km (0.114 R)
• M79: 35,336,363 km (0.067 R)
• M80: 35,777,228 km (0.116 R)
• M81: 35,942,983 km (0.113 R)
• M82: 36,219,739 km (0.036 R)
• M83: 36,664,194 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 8.2

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.95 AU - 8.73 AU

Year: 7862 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,980,666 km

• M1: 113,246 km (0.114 R)
• M2: 176,077 km (0.118 R)
• M3: 647,460 km (0.103 R)
• M4: 759,060 km (0.104 R)
• M5: 965,804 km (0.088 R)
• M6: 1,209,948 km (0.09 R)
• M7: 1,309,131 km (0.116 R)
• M8: 1,644,978 km (0.101 R)
• M9: 1,823,000 km (0.026 R)
• M10: 3,291,452 km (0.115 R)
• M11: 3,347,252 km (0.101 R)
• M12: 3,602,317 km (0.06 R)
• M13: 5,326,133 km (0.116 R)
• M14: 5,961,326 km (0.11 R)
• M15: 6,340,107 km (0.095 R)
• M16: 6,514,838 km (0.103 R)
• M17: 6,585,149 km (0.118 R)
• M18: 6,655,759 km (0.1 R)
• M19: 6,762,123 km (0.067 R)
• M20: 7,559,330 km (0.055 R)
• M21: 8,044,476 km (0.118 R)
• M22: 8,271,715 km (0.092 R)
• M23: 9,399,833 km (0.108 R)
• M24: 9,800,007 km (0.116 R)
• M25: 10,328,536 km (0.077 R)
• M26: 11,075,628 km (0.078 R)
• M27: 12,055,494 km (0.054 R)
• M28: 12,402,860 km (0.06 R)
• M29: 12,753,368 km (0.097 R)
• M30: 12,929,894 km (0.074 R)
• M31: 13,062,886 km (0.11 R)
• M32: 13,554,165 km (0.073 R)
• M33: 14,006,101 km (0.049 R)
• M34: 14,462,973 km (0.092 R)
• M35: 14,924,632 km (0.111 R)
• M36: 15,815,337 km (0.049 R)
• M37: 16,243,187 km (0.101 R)
• M38: 17,207,645 km (0.061 R)
• M39: 17,451,639 km (0.077 R)
• M40: 17,795,265 km (0.109 R)
• M41: 18,538,916 km (0.039 R)
• M42: 18,638,848 km (0.071 R)
• M43: 19,242,176 km (0.082 R)
• M44: 19,698,898 km (0.092 R)
• M45: 20,107,899 km (0.11 R)
• M46: 20,467,981 km (0.083 R)
• M47: 20,986,188 km (0.104 R)
• M48: 21,456,374 km (0.09 R)
• M49: 21,771,577 km (0.107 R)
• M50: 21,824,385 km (0.071 R)
• M51: 22,035,617 km (0.117 R)
• M52: 23,641,400 km (0.106 R)
• M53: 24,732,717 km (0.109 R)
• M54: 24,842,821 km (0.108 R)
• M55: 25,063,328 km (0.116 R)
• M56: 25,173,881 km (0.114 R)
• M57: 25,395,435 km (0.037 R)
• M58: 25,896,289 km (0.026 R)
• M59: 26,456,683 km (0.088 R)
• M60: 26,569,180 km (0.101 R)
• M61: 26,625,579 km (0.116 R)
• M62: 27,304,603 km (0.054 R)
• M63: 27,589,288 km (0.084 R)
• M64: 29,784,487 km (0.1 R)
• M65: 29,843,130 km (0.105 R)
• M66: 30,430,451 km (0.071 R)
• M67: 31,378,153 km (0.061 R)
• M68: 31,975,348 km (0.096 R)
• M69: 32,035,337 km (0.113 R)
• M70: 32,275,441 km (0.087 R)
• M71: 32,455,856 km (0.07 R)
• M72: 33,484,940 km (0.112 R)
• M73: 35,512,739 km (0.119 R)
• M74: 37,075,289 km (0.114 R)
• M75: 37,390,492 km (0.095 R)
• M76: 37,453,622 km (0.082 R)
• M77: 38,277,757 km (0.095 R)
• M78: 38,724,007 km (0.1 R)
• M79: 39,364,585 km (0.105 R)
• M80: 39,493,090 km (0.068 R)
• M81: 39,621,744 km (0.099 R)
• M82: 40,008,455 km (0.041 R)
• M83: 41,633,686 km (0.075 R)
• M84: 42,026,979 km (0.091 R)
• M85: 42,158,326 km (0.112 R)
• M86: 42,619,087 km (0.027 R)
• M87: 42,685,060 km (0.034 R)
• M88: 43,280,310 km (0.106 R)
• M89: 44,211,706 km (0.065 R)
• M90: 44,612,927 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 5.9

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.12 AU - 18.54 AU

Year: 25839 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,980,666 km

• M1: 90,058 km (0.043 R)
• M2: 383,569 km (0.036 R)
• M3: 452,234 km (0.116 R)
• M4: 1,423,873 km (0.105 R)
• M5: 1,684,771 km (0.11 R)
• M6: 2,083,300 km (0.092 R)
• M7: 2,336,120 km (0.103 R)
• M8: 3,010,358 km (0.115 R)
• M9: 3,152,027 km (0.101 R)
• M10: 4,099,580 km (0.089 R)
• M11: 4,415,980 km (0.083 R)
• M12: 4,849,963 km (0.12 R)
• M13: 5,016,316 km (0.043 R)
• M14: 5,241,012 km (0.073 R)
• M15: 5,297,560 km (0.108 R)
• M16: 5,584,040 km (0.065 R)
• M17: 5,758,471 km (0.119 R)
• M18: 9,119,935 km (0.1 R)
• M19: 9,256,667 km (0.101 R)
• M20: 9,810,329 km (0.076 R)
• M21: 10,091,274 km (0.114 R)
• M22: 10,732,750 km (0.102 R)
• M23: 11,461,142 km (0.045 R)
• M24: 11,905,747 km (0.101 R)
• M25: 12,356,036 km (0.109 R)
• M26: 12,659,271 km (0.114 R)
• M27: 13,118,686 km (0.117 R)
• M28: 13,350,563 km (0.086 R)
• M29: 14,689,464 km (0.082 R)
• M30: 14,769,499 km (0.11 R)
• M31: 15,010,650 km (0.08 R)
• M32: 18,693,750 km (0.066 R)
• M33: 19,129,229 km (0.118 R)
• M34: 19,744,376 km (0.117 R)
• M35: 20,544,724 km (0.033 R)
• M36: 21,628,411 km (0.073 R)
• M37: 23,008,901 km (0.065 R)
• M38: 23,756,740 km (0.056 R)
• M39: 25,084,571 km (0.111 R)
• M40: 25,468,289 km (0.087 R)
• M41: 25,757,462 km (0.042 R)
• M42: 27,910,774 km (0.091 R)
• M43: 28,408,187 km (0.103 R)
• M44: 29,512,668 km (0.058 R)
• M45: 30,222,809 km (0.042 R)
• M46: 30,938,635 km (0.109 R)
• M47: 33,434,825 km (0.117 R)
• M48: 34,600,492 km (0.1 R)
• M49: 35,779,323 km (0.119 R)
• M50: 39,282,606 km (0.062 R)
• M51: 41,867,358 km (0.112 R)
• M52: 42,208,590 km (0.113 R)
• M53: 44,622,502 km (0.111 R)
• M54: 46,256,559 km (0.049 R)
• M55: 47,080,843 km (0.111 R)
• M56: 47,554,022 km (0.119 R)
• M57: 48,863,601 km (0.073 R)
• M58: 50,668,200 km (0.058 R)
• M59: 52,249,899 km (0.058 R)
• M60: 52,372,270 km (0.09 R)
• M61: 55,836,208 km (0.112 R)
• M62: 56,839,412 km (0.093 R)
• M63: 57,343,257 km (0.093 R)
• M64: 60,397,148 km (0.087 R)
• M65: 61,685,186 km (0.1 R)
• M66: 62,202,944 km (0.108 R)
• M67: 65,999,589 km (0.047 R)
• M68: 66,927,095 km (0.104 R)
• M69: 69,735,646 km (0.077 R)
• M70: 71,086,515 km (0.061 R)
• M71: 71,357,736 km (0.084 R)
• M72: 73,676,951 km (0.116 R)
• M73: 74,226,275 km (0.082 R)
• M74: 76,714,835 km (0.075 R)
• M75: 77,550,339 km (0.119 R)
• M76: 78,109,087 km (0.087 R)
• M77: 78,809,355 km (0.112 R)
• M78: 82,769,360 km (0.101 R)
• M79: 85,204,963 km (0.107 R)
• M80: 87,518,794 km (0.105 R)
• M81: 89,560,206 km (0.105 R)
• M82: 89,999,725 km (0.098 R)
• M83: 90,293,086 km (0.114 R)
• M84: 90,733,801 km (0.077 R)
• M85: 92,503,694 km (0.087 R)
• M86: 93,690,005 km (0.104 R)
• M87: 94,433,955 km (0.089 R)
• M88: 96,527,428 km (0.039 R)
• M89: 97,128,512 km (0.119 R)
• M90: 98,032,233 km (0.101 R)
• M91: 98,485,215 km (0.099 R)
• M92: 99,393,124 km (0.095 R)
• M93: 99,848,052 km (0.106 R)
• M94: 101,064,881 km (0.111 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit