🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 20.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.2 AU - 1.76 AU

Year: 654 Days

Day: 46.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.82 AU - 2.58 AU

Year: 1186 Days

Day: 27.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.42 AU - 3.38 AU

Year: 1795 Days

Day: 15.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.31 AU - 4.37 AU

Year: 2735 Days

Day: 12.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 11.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.98 AU - 7.48 AU

Year: 5651 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,232,432 km

• M1: 199,264 km (0.11 R)
• M2: 279,150 km (0.084 R)
• M3: 481,256 km (0.12 R)
• M4: 567,126 km (0.105 R)
• M5: 688,001 km (0.119 R)
• M6: 903,571 km (0.105 R)
• M7: 980,764 km (0.112 R)
• M8: 1,071,719 km (0.118 R)
• M9: 1,214,136 km (0.076 R)
• M10: 1,414,149 km (0.069 R)
• M11: 1,625,381 km (0.108 R)
• M12: 1,875,658 km (0.09 R)
• M13: 1,961,826 km (0.081 R)
• M14: 2,619,459 km (0.118 R)
• M15: 2,864,201 km (0.091 R)
• M16: 2,997,941 km (0.11 R)
• M17: 3,133,776 km (0.084 R)
• M18: 3,236,999 km (0.098 R)
• M19: 3,464,537 km (0.116 R)
• M20: 3,715,712 km (0.063 R)
• M21: 3,898,820 km (0.105 R)
• M22: 4,010,121 km (0.084 R)
• M23: 4,312,159 km (0.087 R)
• M24: 4,759,307 km (0.078 R)
• M25: 5,635,202 km (0.083 R)
• M26: 5,719,276 km (0.094 R)
• M27: 5,803,649 km (0.072 R)
• M28: 5,931,107 km (0.104 R)
• M29: 6,232,247 km (0.092 R)
• M30: 6,406,529 km (0.103 R)
• M31: 6,626,737 km (0.115 R)
• M32: 6,804,758 km (0.087 R)
• M33: 7,279,432 km (0.118 R)
• M34: 7,394,024 km (0.058 R)
• M35: 8,213,372 km (0.097 R)
• M36: 8,573,304 km (0.073 R)
• M37: 9,110,660 km (0.099 R)
• M38: 9,408,360 km (0.09 R)
• M39: 9,658,936 km (0.097 R)
• M40: 10,013,483 km (0.112 R)
• M41: 10,089,928 km (0.109 R)
• M42: 10,527,352 km (0.069 R)
• M43: 10,892,221 km (0.117 R)
• M44: 11,795,493 km (0.098 R)
• M45: 12,065,816 km (0.066 R)
• M46: 12,475,116 km (0.089 R)
• M47: 12,695,324 km (0.107 R)
• M48: 12,778,201 km (0.083 R)
• M49: 12,889,053 km (0.106 R)
• M50: 13,419,827 km (0.097 R)
• M51: 13,957,631 km (0.034 R)
• M52: 14,445,021 km (0.109 R)
• M53: 15,025,461 km (0.105 R)
• M54: 15,761,781 km (0.1 R)
• M55: 15,970,021 km (0.1 R)
• M56: 16,509,771 km (0.103 R)
• M57: 16,842,626 km (0.111 R)
• M58: 17,269,429 km (0.087 R)
• M59: 18,227,154 km (0.113 R)
• M60: 18,665,476 km (0.116 R)
• M61: 19,012,244 km (0.083 R)
• M62: 19,107,089 km (0.107 R)
• M63: 19,265,663 km (0.111 R)
• M64: 19,552,292 km (0.099 R)
• M65: 19,808,254 km (0.07 R)
• M66: 20,129,590 km (0.11 R)
• M67: 20,647,498 km (0.081 R)
• M68: 21,564,533 km (0.113 R)
• M69: 22,194,340 km (0.101 R)
• M70: 22,327,632 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 12.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10 AU - 10.08 AU

Year: 11562 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,232,432 km

• M1: 177,573 km (0.052 R)
• M2: 309,368 km (0.071 R)
• M3: 614,548 km (0.114 R)
• M4: 719,865 km (0.119 R)
• M5: 1,533,378 km (0.112 R)
• M6: 1,682,228 km (0.096 R)
• M7: 2,157,949 km (0.102 R)
• M8: 2,498,284 km (0.027 R)
• M9: 2,855,823 km (0.102 R)
• M10: 3,261,832 km (0.115 R)
• M11: 3,358,323 km (0.071 R)
• M12: 3,653,180 km (0.105 R)
• M13: 3,956,564 km (0.056 R)
• M14: 4,303,332 km (0.08 R)
• M15: 4,444,852 km (0.046 R)
• M16: 4,587,867 km (0.08 R)
• M17: 4,989,388 km (0.085 R)
• M18: 5,593,764 km (0.12 R)
• M19: 7,204,484 km (0.108 R)
• M20: 7,288,558 km (0.081 R)
• M21: 7,542,874 km (0.111 R)
• M22: 8,589,611 km (0.033 R)
• M23: 10,385,982 km (0.078 R)
• M24: 11,547,609 km (0.11 R)
• M25: 11,646,344 km (0.118 R)
• M26: 11,944,044 km (0.057 R)
• M27: 12,294,551 km (0.084 R)
• M28: 12,546,923 km (0.118 R)
• M29: 13,469,942 km (0.063 R)
• M30: 13,992,188 km (0.111 R)
• M31: 14,308,737 km (0.051 R)
• M32: 14,681,086 km (0.106 R)
• M33: 15,164,437 km (0.119 R)
• M34: 15,871,885 km (0.09 R)
• M35: 16,091,794 km (0.114 R)
• M36: 16,813,305 km (0.08 R)
• M37: 18,518,571 km (0.109 R)
• M38: 18,749,999 km (0.111 R)
• M39: 19,157,503 km (0.1 R)
• M40: 20,457,060 km (0.066 R)
• M41: 21,117,535 km (0.105 R)
• M42: 23,078,464 km (0.098 R)
• M43: 23,265,311 km (0.093 R)
• M44: 23,452,608 km (0.113 R)
• M45: 23,577,821 km (0.092 R)
• M46: 23,703,184 km (0.064 R)
• M47: 24,207,030 km (0.102 R)
• M48: 25,161,015 km (0.088 R)
• M49: 25,481,753 km (0.111 R)
• M50: 25,674,884 km (0.084 R)
• M51: 26,517,419 km (0.082 R)
• M52: 26,974,740 km (0.117 R)
• M53: 28,496,001 km (0.06 R)
• M54: 28,629,592 km (0.059 R)
• M55: 29,976,870 km (0.095 R)
• M56: 30,385,123 km (0.093 R)
• M57: 31,967,120 km (0.069 R)
• M58: 33,858,336 km (0.085 R)
• M59: 35,713,500 km (0.106 R)
• M60: 38,631,406 km (0.063 R)
• M61: 38,779,358 km (0.085 R)
• M62: 38,927,460 km (0.111 R)
• M63: 39,596,163 km (0.1 R)
• M64: 39,969,409 km (0.087 R)
• M65: 42,385,266 km (0.093 R)
• M66: 42,690,445 km (0.075 R)
• M67: 42,766,890 km (0.114 R)
• M68: 42,843,484 km (0.086 R)
• M69: 43,226,604 km (0.119 R)
• M70: 43,996,135 km (0.113 R)
• M71: 44,925,737 km (0.1 R)
• M72: 45,627,201 km (0.089 R)
• M73: 46,410,795 km (0.073 R)
• M74: 46,725,399 km (0.071 R)
• M75: 47,198,727 km (0.076 R)
• M76: 47,753,136 km (0.086 R)
• M77: 48,708,319 km (0.086 R)
• M78: 48,947,974 km (0.084 R)
• M79: 49,108,044 km (0.102 R)
• M80: 53,495,600 km (0.114 R)
• M81: 53,743,035 km (0.099 R)
• M82: 54,073,497 km (0.078 R)
• M83: 54,736,365 km (0.111 R)
• M84: 54,985,745 km (0.111 R)
• M85: 55,068,921 km (0.083 R)
• M86: 55,652,353 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 12.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.35 AU - 12.17 AU

Year: 11944 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,232,432 km

• M1: 455,226 km (0.116 R)
• M2: 933,491 km (0.105 R)
• M3: 1,270,385 km (0.063 R)
• M4: 1,365,529 km (0.111 R)
• M5: 1,463,366 km (0.119 R)
• M6: 1,563,447 km (0.095 R)
• M7: 1,944,174 km (0.09 R)
• M8: 2,283,761 km (0.055 R)
• M9: 2,891,727 km (0.102 R)
• M10: 3,096,826 km (0.101 R)
• M11: 3,713,169 km (0.097 R)
• M12: 3,796,495 km (0.108 R)
• M13: 4,544,185 km (0.09 R)
• M14: 5,119,389 km (0.111 R)
• M15: 6,107,034 km (0.079 R)
• M16: 6,238,830 km (0.104 R)
• M17: 6,775,288 km (0.101 R)
• M18: 7,361,562 km (0.107 R)
• M19: 7,466,729 km (0.076 R)
• M20: 8,144,557 km (0.08 R)
• M21: 8,362,820 km (0.088 R)
• M22: 9,104,078 km (0.085 R)
• M23: 10,728,561 km (0.05 R)
• M24: 11,249,311 km (0.098 R)
• M25: 11,451,867 km (0.108 R)
• M26: 11,778,439 km (0.113 R)
• M27: 11,860,568 km (0.079 R)
• M28: 12,903,415 km (0.071 R)
• M29: 13,243,301 km (0.034 R)
• M30: 13,888,666 km (0.071 R)
• M31: 14,544,204 km (0.119 R)
• M32: 16,112,887 km (0.036 R)
• M33: 16,801,636 km (0.077 R)
• M34: 17,312,812 km (0.057 R)
• M35: 18,160,284 km (0.112 R)
• M36: 18,302,851 km (0.069 R)
• M37: 19,117,710 km (0.083 R)
• M38: 19,214,500 km (0.102 R)
• M39: 19,993,606 km (0.05 R)
• M40: 20,485,783 km (0.089 R)
• M41: 20,634,184 km (0.096 R)
• M42: 20,932,183 km (0.094 R)
• M43: 21,231,678 km (0.079 R)
• M44: 21,331,759 km (0.119 R)
• M45: 21,935,685 km (0.089 R)
• M46: 22,087,677 km (0.081 R)
• M47: 22,189,104 km (0.119 R)
• M48: 25,039,392 km (0.116 R)
• M49: 28,498,394 km (0.089 R)
• M50: 29,052,355 km (0.074 R)
• M51: 29,442,207 km (0.088 R)
• M52: 31,132,514 km (0.034 R)
• M53: 31,588,638 km (0.065 R)
• M54: 31,932,114 km (0.09 R)
• M55: 33,843,526 km (0.12 R)
• M56: 36,269,705 km (0.108 R)
• M57: 37,291,907 km (0.085 R)
• M58: 38,262,797 km (0.062 R)
• M59: 38,690,198 km (0.097 R)
• M60: 39,119,095 km (0.056 R)
• M61: 42,039,694 km (0.117 R)

Asteroid Belt

Center: 12.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.8

Radius: 6.3

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.31 AU - 17.49 AU

Year: 20903 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,232,432 km

• M1: 90,956 km (0.117 R)
• M2: 249,380 km (0.047 R)
• M3: 420,669 km (0.081 R)
• M4: 1,073,514 km (0.116 R)
• M5: 1,184,067 km (0.055 R)
• M6: 1,568,982 km (0.099 R)
• M7: 2,058,168 km (0.11 R)
• M8: 2,778,780 km (0.066 R)
• M9: 3,009,012 km (0.075 R)
• M10: 3,166,089 km (0.052 R)
• M11: 3,245,526 km (0.105 R)
• M12: 3,488,174 km (0.115 R)
• M13: 3,529,163 km (0.096 R)
• M14: 4,076,692 km (0.106 R)
• M15: 4,605,520 km (0.075 R)
• M16: 4,650,549 km (0.112 R)
• M17: 4,969,940 km (0.065 R)
• M18: 5,202,565 km (0.101 R)
• M19: 5,343,786 km (0.116 R)
• M20: 5,630,116 km (0.063 R)
• M21: 5,775,076 km (0.091 R)
• M22: 5,921,383 km (0.106 R)
• M23: 7,135,070 km (0.103 R)
• M24: 8,257,952 km (0.094 R)
• M25: 9,607,175 km (0.118 R)
• M26: 11,265,617 km (0.099 R)
• M27: 11,326,504 km (0.035 R)
• M28: 11,693,916 km (0.099 R)
• M29: 11,817,185 km (0.118 R)
• M30: 12,189,833 km (0.11 R)
• M31: 12,503,390 km (0.093 R)
• M32: 13,395,143 km (0.055 R)
• M33: 13,783,649 km (0.098 R)
• M34: 14,175,894 km (0.04 R)
• M35: 15,713,012 km (0.06 R)
• M36: 16,191,277 km (0.105 R)
• M37: 17,092,006 km (0.062 R)
• M38: 17,232,029 km (0.111 R)
• M39: 18,294,324 km (0.098 R)
• M40: 19,159,448 km (0.111 R)
• M41: 19,743,478 km (0.073 R)
• M42: 19,964,135 km (0.117 R)
• M43: 20,854,392 km (0.115 R)
• M44: 22,290,382 km (0.094 R)
• M45: 22,750,545 km (0.118 R)
• M46: 24,621,865 km (0.112 R)
• M47: 27,931,269 km (0.063 R)
• M48: 28,013,697 km (0.063 R)
• M49: 29,176,522 km (0.104 R)
• M50: 29,427,696 km (0.072 R)
• M51: 29,847,917 km (0.038 R)
• M52: 30,439,576 km (0.114 R)
• M53: 30,609,370 km (0.118 R)
• M54: 31,978,938 km (0.088 R)
• M55: 32,584,361 km (0.077 R)
• M56: 33,106,308 km (0.12 R)
• M57: 34,246,693 km (0.119 R)
• M58: 34,777,316 km (0.111 R)
• M59: 35,667,723 km (0.117 R)
• M60: 35,936,400 km (0.111 R)
• M61: 36,926,888 km (0.081 R)
• M62: 38,017,756 km (0.037 R)
• M63: 38,109,160 km (0.092 R)
• M64: 39,952,206 km (0.091 R)
• M65: 40,417,455 km (0.066 R)
• M66: 41,823,974 km (0.097 R)
• M67: 42,296,404 km (0.101 R)
• M68: 43,915,801 km (0.116 R)
• M69: 44,203,628 km (0.106 R)
• M70: 44,395,861 km (0.111 R)
• M71: 45,167,786 km (0.119 R)
• M72: 47,706,761 km (0.077 R)
• M73: 48,497,236 km (0.089 R)
• M74: 51,702,221 km (0.102 R)
• M75: 52,310,785 km (0.107 R)
• M76: 52,921,743 km (0.106 R)
• M77: 53,125,944 km (0.065 R)
• M78: 53,228,119 km (0.109 R)
• M79: 54,562,383 km (0.054 R)
• M80: 57,263,671 km (0.041 R)
• M81: 58,630,697 km (0.101 R)
• M82: 61,289,500 km (0.092 R)
• M83: 62,256,201 km (0.041 R)
• M84: 63,553,065 km (0.113 R)
• M85: 65,734,202 km (0.101 R)
• M86: 68,606,182 km (0.114 R)
• M87: 70,618,273 km (0.055 R)
• M88: 71,518,852 km (0.109 R)
• M89: 71,744,596 km (0.048 R)
• M90: 71,857,542 km (0.12 R)
• M91: 72,423,172 km (0.098 R)
• M92: 72,876,752 km (0.088 R)
• M93: 73,444,925 km (0.077 R)
• M94: 75,847,766 km (0.101 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 16,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit