🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 143 Days

Day: 34.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 33.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,512,366 km

• M1: 197,170 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.73 AU

Year: 200 Days

Day: 36.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,512,366 km

• M1: 442,810 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.75 AU - 1.25 AU

Year: 381 Days

Day: 46.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.75 AU

Year: 749 Days

Day: 35.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,512,366 km

• M1: 61,335 km (0.1 R)
• M2: 203,752 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.5 AU - 2.48 AU

Year: 1069 Days

Day: 44.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 12.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.87 AU - 8.89 AU

Year: 7635 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,512,366 km

• M1: 201,808 km (0.105 R)
• M2: 407,056 km (0.095 R)
• M3: 500,854 km (0.078 R)
• M4: 658,979 km (0.09 R)
• M5: 789,877 km (0.084 R)
• M6: 930,648 km (0.083 R)
• M7: 1,080,396 km (0.102 R)
• M8: 1,540,110 km (0.116 R)
• M9: 1,802,505 km (0.12 R)
• M10: 1,950,008 km (0.064 R)
• M11: 2,101,700 km (0.071 R)
• M12: 2,279,872 km (0.108 R)
• M13: 2,699,344 km (0.091 R)
• M14: 3,168,632 km (0.05 R)
• M15: 3,663,801 km (0.084 R)
• M16: 4,211,479 km (0.092 R)
• M17: 5,474,833 km (0.108 R)
• M18: 5,567,285 km (0.093 R)
• M19: 6,292,386 km (0.097 R)
• M20: 6,584,401 km (0.11 R)
• M21: 6,947,325 km (0.093 R)
• M22: 7,181,745 km (0.119 R)
• M23: 7,589,549 km (0.072 R)
• M24: 8,075,143 km (0.047 R)
• M25: 8,750,129 km (0.114 R)
• M26: 8,967,046 km (0.071 R)
• M27: 9,076,252 km (0.113 R)
• M28: 9,443,366 km (0.081 R)
• M29: 10,040,859 km (0.104 R)
• M30: 11,076,825 km (0.094 R)
• M31: 11,154,915 km (0.028 R)
• M32: 12,106,507 km (0.108 R)
• M33: 12,388,948 km (0.063 R)
• M34: 12,960,412 km (0.119 R)
• M35: 13,332,461 km (0.029 R)
• M36: 14,512,041 km (0.091 R)
• M37: 15,071,088 km (0.025 R)
• M38: 15,288,005 km (0.103 R)
• M39: 16,254,557 km (0.079 R)
• M40: 17,150,498 km (0.065 R)
• M41: 17,513,423 km (0.098 R)
• M42: 17,741,559 km (0.066 R)
• M43: 17,833,113 km (0.115 R)
• M44: 17,970,594 km (0.07 R)
• M45: 18,246,751 km (0.079 R)
• M46: 18,339,203 km (0.059 R)
• M47: 18,570,780 km (0.084 R)
• M48: 19,318,620 km (0.105 R)
• M49: 19,507,114 km (0.084 R)
• M50: 20,076,184 km (0.107 R)
• M51: 21,767,238 km (0.029 R)
• M52: 22,111,014 km (0.086 R)
• M53: 23,102,848 km (0.077 R)
• M54: 23,503,770 km (0.074 R)
• M55: 23,704,979 km (0.096 R)
• M56: 26,582,494 km (0.116 R)
• M57: 26,792,231 km (0.037 R)
• M58: 28,489,867 km (0.089 R)
• M59: 28,704,540 km (0.089 R)
• M60: 30,003,798 km (0.111 R)
• M61: 30,386,319 km (0.063 R)
• M62: 31,266,853 km (0.064 R)
• M63: 32,044,163 km (0.103 R)
• M64: 32,940,254 km (0.065 R)
• M65: 33,617,783 km (0.092 R)
• M66: 35,044,049 km (0.083 R)
• M67: 35,331,576 km (0.115 R)
• M68: 35,967,068 km (0.095 R)
• M69: 36,373,525 km (0.098 R)
• M70: 36,489,913 km (0.081 R)
• M71: 37,366,855 km (0.047 R)
• M72: 37,601,874 km (0.04 R)
• M73: 38,132,497 km (0.087 R)
• M74: 38,784,295 km (0.034 R)
• M75: 39,679,190 km (0.089 R)
• M76: 39,918,995 km (0.09 R)
• M77: 40,159,249 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 9

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.1 AU - 8.72 AU

Year: 8472 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,512,366 km

• M1: 181,462 km (0.092 R)
• M2: 367,861 km (0.091 R)
• M3: 486,941 km (0.085 R)
• M4: 818,300 km (0.113 R)
• M5: 1,074,861 km (0.12 R)
• M6: 1,273,676 km (0.069 R)
• M7: 1,356,703 km (0.102 R)
• M8: 1,441,525 km (0.104 R)
• M9: 1,594,414 km (0.112 R)
• M10: 1,707,061 km (0.063 R)
• M11: 1,775,876 km (0.096 R)
• M12: 1,892,712 km (0.116 R)
• M13: 2,620,655 km (0.114 R)
• M14: 3,112,384 km (0.063 R)
• M15: 3,340,221 km (0.109 R)
• M16: 4,117,981 km (0.037 R)
• M17: 4,305,277 km (0.111 R)
• M18: 4,591,458 km (0.088 R)
• M19: 4,818,398 km (0.112 R)
• M20: 4,982,656 km (0.108 R)
• M21: 5,418,734 km (0.112 R)
• M22: 5,762,510 km (0.117 R)
• M23: 6,078,012 km (0.089 R)
• M24: 6,363,145 km (0.031 R)
• M25: 6,580,062 km (0.106 R)
• M26: 6,872,825 km (0.115 R)
• M27: 8,400,369 km (0.095 R)
• M28: 8,678,172 km (0.063 R)
• M29: 8,758,207 km (0.041 R)
• M30: 8,918,726 km (0.105 R)
• M31: 9,447,554 km (0.094 R)
• M32: 10,238,478 km (0.101 R)
• M33: 10,749,056 km (0.074 R)
• M34: 11,050,645 km (0.058 R)
• M35: 11,883,456 km (0.093 R)
• M36: 12,419,914 km (0.111 R)
• M37: 13,009,779 km (0.067 R)
• M38: 13,101,482 km (0.095 R)
• M39: 13,701,968 km (0.083 R)
• M40: 14,548,243 km (0.106 R)
• M41: 15,025,760 km (0.107 R)
• M42: 15,508,362 km (0.069 R)
• M43: 16,143,405 km (0.082 R)
• M44: 16,936,573 km (0.101 R)
• M45: 17,237,265 km (0.118 R)
• M46: 17,742,457 km (0.072 R)
• M47: 18,767,352 km (0.116 R)
• M48: 20,287,266 km (0.114 R)
• M49: 21,629,010 km (0.118 R)
• M50: 21,737,618 km (0.094 R)
• M51: 22,557,713 km (0.082 R)
• M52: 25,135,434 km (0.101 R)
• M53: 26,691,252 km (0.115 R)
• M54: 27,392,717 km (0.036 R)
• M55: 27,686,826 km (0.092 R)
• M56: 27,804,709 km (0.092 R)
• M57: 29,112,942 km (0.08 R)
• M58: 29,653,888 km (0.086 R)
• M59: 30,319,599 km (0.11 R)
• M60: 30,867,875 km (0.083 R)
• M61: 31,051,432 km (0.047 R)
• M62: 31,112,617 km (0.049 R)
• M63: 31,173,952 km (0.111 R)
• M64: 32,656,766 km (0.101 R)
• M65: 33,218,806 km (0.027 R)
• M66: 33,658,175 km (0.116 R)
• M67: 33,783,986 km (0.12 R)
• M68: 34,225,898 km (0.083 R)
• M69: 35,306,743 km (0.091 R)
• M70: 36,722,238 km (0.054 R)
• M71: 36,851,790 km (0.114 R)
• M72: 37,046,417 km (0.1 R)
• M73: 37,501,942 km (0.116 R)
• M74: 38,484,501 km (0.069 R)
• M75: 38,681,970 km (0.067 R)
• M76: 38,945,861 km (0.104 R)
• M77: 39,409,165 km (0.059 R)
• M78: 41,078,379 km (0.102 R)
• M79: 42,294,460 km (0.049 R)
• M80: 42,430,294 km (0.112 R)
• M81: 42,566,279 km (0.115 R)
• M82: 43,111,713 km (0.052 R)
• M83: 43,522,359 km (0.089 R)
• M84: 43,728,206 km (0.105 R)
• M85: 43,796,871 km (0.066 R)
• M86: 44,209,612 km (0.052 R)
• M87: 45,525,175 km (0.043 R)
• M88: 46,502,797 km (0.113 R)
• M89: 46,713,132 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.17 AU - 14.31 AU

Year: 20463 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,512,366 km

• M1: 165,605 km (0.102 R)
• M2: 241,750 km (0.117 R)
• M3: 369,507 km (0.059 R)
• M4: 501,751 km (0.089 R)
• M5: 695,780 km (0.062 R)
• M6: 863,180 km (0.119 R)
• M7: 1,323,642 km (0.1 R)
• M8: 1,818,362 km (0.057 R)
• M9: 2,085,993 km (0.038 R)
• M10: 2,330,585 km (0.111 R)
• M11: 3,770,016 km (0.114 R)
• M12: 3,854,389 km (0.089 R)
• M13: 5,193,888 km (0.116 R)
• M14: 5,669,909 km (0.037 R)
• M15: 6,060,659 km (0.118 R)
• M16: 6,409,820 km (0.088 R)
• M17: 7,390,135 km (0.099 R)
• M18: 7,655,970 km (0.118 R)
• M19: 8,251,669 km (0.045 R)
• M20: 8,306,571 km (0.119 R)
• M21: 8,361,474 km (0.083 R)
• M22: 8,471,877 km (0.093 R)
• M23: 8,750,129 km (0.083 R)
• M24: 10,185,371 km (0.107 R)
• M25: 10,481,126 km (0.117 R)
• M26: 11,263,224 km (0.05 R)
• M27: 11,507,816 km (0.094 R)
• M28: 11,569,151 km (0.112 R)
• M29: 11,815,838 km (0.119 R)
• M30: 12,439,961 km (0.115 R)
• M31: 12,503,091 km (0.117 R)
• M32: 13,785,593 km (0.063 R)
• M33: 14,244,260 km (0.098 R)
• M34: 18,520,366 km (0.092 R)
• M35: 18,592,323 km (0.051 R)
• M36: 18,953,751 km (0.087 R)
• M37: 19,317,573 km (0.1 R)
• M38: 20,422,503 km (0.073 R)
• M39: 20,870,249 km (0.05 R)
• M40: 21,775,466 km (0.069 R)
• M41: 23,545,957 km (0.098 R)
• M42: 24,251,311 km (0.111 R)
• M43: 24,330,149 km (0.07 R)
• M44: 24,566,962 km (0.103 R)
• M45: 24,884,110 km (0.105 R)
• M46: 26,327,580 km (0.045 R)
• M47: 26,408,662 km (0.072 R)
• M48: 27,963,133 km (0.039 R)
• M49: 28,460,247 km (0.082 R)
• M50: 28,960,203 km (0.12 R)
• M51: 29,547,225 km (0.108 R)
• M52: 30,138,137 km (0.087 R)
• M53: 30,392,603 km (0.067 R)
• M54: 30,477,574 km (0.056 R)
• M55: 30,562,695 km (0.112 R)
• M56: 31,417,498 km (0.079 R)
• M57: 35,271,288 km (0.086 R)
• M58: 36,257,737 km (0.074 R)
• M59: 38,625,422 km (0.112 R)
• M60: 39,827,740 km (0.104 R)
• M61: 40,107,040 km (0.059 R)
• M62: 41,230,520 km (0.027 R)
• M63: 41,324,617 km (0.089 R)
• M64: 41,985,091 km (0.065 R)
• M65: 42,839,594 km (0.084 R)
• M66: 42,934,888 km (0.054 R)
• M67: 43,125,775 km (0.078 R)
• M68: 46,510,128 km (0.106 R)
• M69: 47,098,795 km (0.115 R)
• M70: 47,295,666 km (0.096 R)
• M71: 47,986,509 km (0.099 R)
• M72: 48,283,610 km (0.104 R)
• M73: 49,478,299 km (0.081 R)
• M74: 49,578,230 km (0.106 R)
• M75: 49,978,853 km (0.048 R)
• M76: 50,280,144 km (0.112 R)
• M77: 50,682,562 km (0.093 R)
• M78: 52,507,207 km (0.072 R)
• M79: 56,011,687 km (0.034 R)
• M80: 59,910,506 km (0.078 R)
• M81: 60,123,683 km (0.094 R)
• M82: 60,765,010 km (0.114 R)
• M83: 60,872,122 km (0.111 R)
• M84: 61,193,757 km (0.084 R)
• M85: 62,593,993 km (0.09 R)
• M86: 62,810,312 km (0.101 R)
• M87: 63,135,388 km (0.063 R)
• M88: 65,645,790 km (0.079 R)
• M89: 69,864,150 km (0.066 R)
• M90: 70,763,383 km (0.094 R)
• M91: 71,214,421 km (0.041 R)
• M92: 73,028,145 km (0.043 R)
• M93: 73,369,976 km (0.077 R)
• M94: 73,598,113 km (0.067 R)
• M95: 76,238,516 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit