🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.78 AU - 0.94 AU

Year: 290 Days

Day: 32 Hours

Environment

Temp: 110 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,015,399 km

• M1: 30,219 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 583 Days

Day: 32.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.59 AU - 1.97 AU

Year: 863 Days

Day: 28.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.92 AU - 3.16 AU

Year: 1926 Days

Day: 24.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 9.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.56 AU - 6.8 AU

Year: 4920 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,015,399 km

• M1: 163,959 km (0.11 R)
• M2: 314,455 km (0.051 R)
• M3: 447,746 km (0.092 R)
• M4: 752,477 km (0.058 R)
• M5: 832,662 km (0.079 R)
• M6: 989,590 km (0.071 R)
• M7: 1,319,004 km (0.101 R)
• M8: 1,417,440 km (0.089 R)
• M9: 1,606,831 km (0.098 R)
• M10: 1,835,865 km (0.109 R)
• M11: 1,946,418 km (0.068 R)
• M12: 2,124,739 km (0.087 R)
• M13: 2,274,636 km (0.103 R)
• M14: 2,514,890 km (0.068 R)
• M15: 2,585,051 km (0.076 R)
• M16: 2,745,420 km (0.066 R)
• M17: 3,208,126 km (0.112 R)
• M18: 3,635,527 km (0.067 R)
• M19: 4,500,951 km (0.109 R)
• M20: 4,586,671 km (0.115 R)
• M21: 4,846,971 km (0.111 R)
• M22: 4,934,785 km (0.091 R)
• M23: 5,156,788 km (0.071 R)
• M24: 6,459,935 km (0.081 R)
• M25: 6,605,344 km (0.064 R)
• M26: 6,751,801 km (0.087 R)
• M27: 7,449,974 km (0.116 R)
• M28: 7,602,564 km (0.068 R)
• M29: 8,672,787 km (0.085 R)
• M30: 8,833,455 km (0.079 R)
• M31: 9,130,407 km (0.098 R)
• M32: 9,762,009 km (0.114 R)
• M33: 9,901,135 km (0.102 R)
• M34: 10,068,984 km (0.101 R)
• M35: 10,209,606 km (0.114 R)
• M36: 10,464,521 km (0.03 R)
• M37: 10,951,462 km (0.096 R)
• M38: 11,067,101 km (0.086 R)
• M39: 11,299,726 km (0.109 R)
• M40: 11,416,562 km (0.086 R)
• M41: 11,533,846 km (0.074 R)
• M42: 11,592,638 km (0.072 R)
• M43: 12,396,278 km (0.076 R)
• M44: 12,456,566 km (0.065 R)
• M45: 12,577,291 km (0.108 R)
• M46: 12,911,493 km (0.075 R)
• M47: 13,064,382 km (0.102 R)
• M48: 13,279,354 km (0.112 R)
• M49: 13,433,590 km (0.041 R)
• M50: 13,868,919 km (0.073 R)
• M51: 14,594,020 km (0.04 R)
• M52: 15,202,285 km (0.109 R)
• M53: 15,396,014 km (0.065 R)
• M54: 15,460,790 km (0.071 R)
• M55: 16,377,376 km (0.084 R)
• M56: 16,909,047 km (0.048 R)
• M57: 17,076,298 km (0.063 R)
• M58: 17,176,977 km (0.054 R)
• M59: 17,785,092 km (0.066 R)
• M60: 18,160,134 km (0.093 R)
• M61: 18,744,912 km (0.073 R)
• M62: 19,510,853 km (0.102 R)
• M63: 19,791,948 km (0.117 R)
• M64: 20,322,572 km (0.081 R)
• M65: 20,678,914 km (0.116 R)
• M66: 20,786,175 km (0.037 R)
• M67: 21,397,881 km (0.091 R)
• M68: 21,869,563 km (0.099 R)
• M69: 21,942,417 km (0.094 R)
• M70: 22,749,348 km (0.074 R)
• M71: 23,193,504 km (0.11 R)
• M72: 23,267,854 km (0.076 R)
• M73: 23,566,003 km (0.046 R)
• M74: 23,977,846 km (0.092 R)
• M75: 24,392,232 km (0.102 R)
• M76: 24,770,864 km (0.079 R)
• M77: 25,419,221 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 8.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.87 AU - 8.37 AU

Year: 6905 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,015,399 km

• M1: 118,631 km (0.096 R)
• M2: 207,492 km (0.1 R)
• M3: 283,488 km (0.119 R)
• M4: 389,403 km (0.092 R)
• M5: 490,980 km (0.061 R)
• M6: 581,487 km (0.116 R)
• M7: 1,079,049 km (0.098 R)
• M8: 1,575,266 km (0.04 R)
• M9: 1,682,378 km (0.095 R)
• M10: 1,807,741 km (0.041 R)
• M11: 1,903,932 km (0.071 R)
• M12: 1,969,007 km (0.113 R)
• M13: 2,323,105 km (0.094 R)
• M14: 2,660,598 km (0.064 R)
• M15: 2,844,604 km (0.035 R)
• M16: 2,900,553 km (0.069 R)
• M17: 2,975,801 km (0.102 R)
• M18: 3,480,993 km (0.038 R)
• M19: 4,374,092 km (0.086 R)
• M20: 4,969,492 km (0.109 R)
• M21: 5,288,285 km (0.117 R)
• M22: 5,380,587 km (0.101 R)
• M23: 5,802,602 km (0.116 R)
• M24: 6,114,215 km (0.092 R)
• M25: 6,406,529 km (0.072 R)
• M26: 6,480,281 km (0.079 R)
• M27: 6,703,481 km (0.091 R)
• M28: 6,904,091 km (0.114 R)
• M29: 7,005,070 km (0.098 R)
• M30: 7,106,497 km (0.082 R)
• M31: 7,234,104 km (0.088 R)
• M32: 7,936,017 km (0.116 R)
• M33: 8,068,412 km (0.12 R)
• M34: 8,659,622 km (0.119 R)
• M35: 8,768,679 km (0.097 R)
• M36: 8,823,282 km (0.078 R)
• M37: 9,236,921 km (0.038 R)
• M38: 9,488,245 km (0.08 R)
• M39: 9,883,483 km (0.043 R)
• M40: 10,777,928 km (0.116 R)
• M41: 11,220,139 km (0.05 R)
• M42: 11,518,138 km (0.09 R)
• M43: 11,608,047 km (0.112 R)
• M44: 12,860,181 km (0.1 R)
• M45: 13,047,029 km (0.117 R)
• M46: 13,835,260 km (0.076 R)
• M47: 14,476,885 km (0.12 R)
• M48: 14,606,287 km (0.062 R)
• M49: 14,964,425 km (0.068 R)
• M50: 15,128,234 km (0.11 R)
• M51: 15,259,581 km (0.098 R)
• M52: 15,523,621 km (0.112 R)
• M53: 15,822,368 km (0.11 R)
• M54: 16,493,016 km (0.076 R)
• M55: 16,729,979 km (0.045 R)
• M56: 18,001,261 km (0.108 R)
• M57: 18,070,824 km (0.089 R)
• M58: 18,245,106 km (0.12 R)
• M59: 18,420,135 km (0.092 R)
• M60: 19,983,583 km (0.076 R)
• M61: 20,055,689 km (0.086 R)
• M62: 20,417,267 km (0.11 R)
• M63: 20,598,879 km (0.089 R)
• M64: 21,811,220 km (0.027 R)
• M65: 21,959,771 km (0.081 R)
• M66: 23,122,146 km (0.066 R)
• M67: 23,844,405 km (0.113 R)
• M68: 24,535,397 km (0.113 R)
• M69: 24,651,336 km (0.077 R)
• M70: 25,584,377 km (0.106 R)
• M71: 25,976,623 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 10

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.93 AU - 9.81 AU

Year: 8024 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,015,399 km

• M1: 141,520 km (0.067 R)
• M2: 476,020 km (0.083 R)
• M3: 652,247 km (0.106 R)
• M4: 926,759 km (0.104 R)
• M5: 1,102,387 km (0.095 R)
• M6: 1,220,120 km (0.105 R)
• M7: 1,674,748 km (0.115 R)
• M8: 1,771,837 km (0.118 R)
• M9: 1,870,871 km (0.095 R)
• M10: 2,074,773 km (0.095 R)
• M11: 2,459,838 km (0.072 R)
• M12: 2,526,259 km (0.098 R)
• M13: 4,267,429 km (0.086 R)
• M14: 4,509,777 km (0.088 R)
• M15: 4,867,765 km (0.11 R)
• M16: 5,640,737 km (0.101 R)
• M17: 5,758,471 km (0.077 R)
• M18: 6,177,195 km (0.112 R)
• M19: 6,451,707 km (0.066 R)
• M20: 7,395,072 km (0.037 R)
• M21: 7,817,386 km (0.058 R)
• M22: 7,915,971 km (0.059 R)
• M23: 8,214,120 km (0.053 R)
• M24: 8,821,487 km (0.075 R)
• M25: 10,079,456 km (0.111 R)
• M26: 10,186,867 km (0.108 R)
• M27: 10,583,750 km (0.105 R)
• M28: 10,912,267 km (0.104 R)
• M29: 11,096,272 km (0.097 R)
• M30: 11,355,675 km (0.093 R)
• M31: 11,430,025 km (0.108 R)
• M32: 11,993,710 km (0.095 R)
• M33: 12,145,552 km (0.077 R)
• M34: 12,221,697 km (0.115 R)
• M35: 12,566,520 km (0.106 R)
• M36: 12,953,231 km (0.06 R)
• M37: 13,897,493 km (0.089 R)
• M38: 14,097,056 km (0.111 R)
• M39: 14,377,851 km (0.032 R)
• M40: 14,945,276 km (0.097 R)
• M41: 16,018,491 km (0.104 R)
• M42: 16,101,967 km (0.058 R)
• M43: 17,244,595 km (0.115 R)
• M44: 17,674,390 km (0.113 R)
• M45: 17,760,708 km (0.089 R)
• M46: 18,107,625 km (0.101 R)
• M47: 18,238,374 km (0.101 R)
• M48: 18,896,455 km (0.052 R)
• M49: 19,294,984 km (0.115 R)
• M50: 19,562,315 km (0.106 R)
• M51: 19,741,234 km (0.113 R)
• M52: 20,235,954 km (0.07 R)
• M53: 20,371,490 km (0.072 R)
• M54: 21,100,032 km (0.063 R)
• M55: 21,237,662 km (0.03 R)
• M56: 21,329,515 km (0.096 R)
• M57: 21,513,520 km (0.09 R)
• M58: 21,744,499 km (0.084 R)
• M59: 21,976,226 km (0.107 R)
• M60: 22,255,376 km (0.11 R)
• M61: 22,442,074 km (0.113 R)
• M62: 22,864,239 km (0.035 R)
• M63: 23,668,777 km (0.104 R)
• M64: 23,859,364 km (0.081 R)
• M65: 24,146,293 km (0.091 R)
• M66: 24,868,552 km (0.102 R)
• M67: 25,208,139 km (0.099 R)
• M68: 26,482,563 km (0.064 R)
• M69: 27,028,146 km (0.112 R)
• M70: 27,527,205 km (0.118 R)
• M71: 28,281,627 km (0.115 R)
• M72: 29,759,355 km (0.114 R)
• M73: 30,171,497 km (0.116 R)
• M74: 30,793,076 km (0.114 R)
• M75: 31,681,089 km (0.086 R)
• M76: 31,996,441 km (0.1 R)
• M77: 32,260,033 km (0.056 R)
• M78: 32,895,674 km (0.119 R)
• M79: 33,055,295 km (0.089 R)
• M80: 35,152,807 km (0.07 R)
• M81: 35,479,379 km (0.068 R)
• M82: 35,588,436 km (0.106 R)
• M83: 36,795,391 km (0.051 R)
• M84: 36,905,795 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 5.7

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.15 AU - 15.89 AU

Year: 22221 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,015,399 km

• M1: 90,058 km (0.075 R)
• M2: 170,691 km (0.079 R)
• M3: 285,732 km (0.097 R)
• M4: 445,951 km (0.107 R)
• M5: 568,173 km (0.084 R)
• M6: 795,861 km (0.073 R)
• M7: 1,023,848 km (0.079 R)
• M8: 1,104,331 km (0.056 R)
• M9: 1,387,969 km (0.117 R)
• M10: 1,477,429 km (0.079 R)
• M11: 1,986,211 km (0.083 R)
• M12: 2,365,142 km (0.073 R)
• M13: 2,691,864 km (0.073 R)
• M14: 2,841,612 km (0.11 R)
• M15: 2,917,458 km (0.098 R)
• M16: 2,994,052 km (0.084 R)
• M17: 3,879,821 km (0.093 R)
• M18: 4,006,530 km (0.055 R)
• M19: 4,750,181 km (0.075 R)
• M20: 5,678,286 km (0.073 R)
• M21: 5,967,459 km (0.114 R)
• M22: 6,016,228 km (0.047 R)
• M23: 6,914,563 km (0.07 R)
• M24: 7,641,908 km (0.102 R)
• M25: 8,284,580 km (0.117 R)
• M26: 9,850,122 km (0.072 R)
• M27: 10,666,478 km (0.049 R)
• M28: 10,784,810 km (0.101 R)
• M29: 11,202,637 km (0.11 R)
• M30: 11,262,775 km (0.115 R)
• M31: 11,625,699 km (0.113 R)
• M32: 11,869,843 km (0.11 R)
• M33: 12,674,829 km (0.103 R)
• M34: 12,926,004 km (0.108 R)
• M35: 14,337,011 km (0.071 R)
• M36: 15,060,616 km (0.078 R)
• M37: 16,406,548 km (0.058 R)
• M38: 16,543,281 km (0.052 R)
• M39: 16,611,796 km (0.073 R)
• M40: 18,142,332 km (0.113 R)
• M41: 18,425,521 km (0.102 R)
• M42: 19,283,465 km (0.098 R)
• M43: 20,742,343 km (0.109 R)
• M44: 21,934,638 km (0.092 R)
• M45: 22,539,163 km (0.115 R)
• M46: 23,841,861 km (0.067 R)
• M47: 24,932,879 km (0.109 R)
• M48: 25,168,795 km (0.087 R)
• M49: 25,326,471 km (0.117 R)
• M50: 25,563,733 km (0.09 R)
• M51: 25,722,157 km (0.118 R)
• M52: 26,921,334 km (0.11 R)
• M53: 27,163,383 km (0.043 R)
• M54: 27,649,576 km (0.052 R)
• M55: 28,138,611 km (0.09 R)
• M56: 28,548,360 km (0.055 R)
• M57: 29,125,359 km (0.064 R)
• M58: 31,641,296 km (0.062 R)
• M59: 32,152,771 km (0.082 R)
• M60: 33,616,736 km (0.111 R)
• M61: 33,790,419 km (0.03 R)
• M62: 34,575,509 km (0.041 R)
• M63: 34,838,651 km (0.103 R)
• M64: 35,102,392 km (0.114 R)
• M65: 35,366,732 km (0.036 R)
• M66: 35,543,407 km (0.114 R)
• M67: 37,325,716 km (0.09 R)
• M68: 37,866,063 km (0.026 R)
• M69: 37,956,271 km (0.089 R)
• M70: 40,606,397 km (0.07 R)
• M71: 41,533,904 km (0.05 R)
• M72: 42,280,996 km (0.099 R)
• M73: 43,598,953 km (0.101 R)
• M74: 44,073,029 km (0.098 R)
• M75: 44,644,044 km (0.075 R)
• M76: 45,026,117 km (0.06 R)
• M77: 45,505,129 km (0.083 R)
• M78: 46,178,768 km (0.12 R)
• M79: 47,633,159 km (0.057 R)
• M80: 49,102,659 km (0.106 R)
• M81: 52,689,417 km (0.113 R)
• M82: 53,802,126 km (0.099 R)
• M83: 54,005,280 km (0.108 R)
• M84: 56,256,728 km (0.098 R)
• M85: 56,979,435 km (0.119 R)
• M86: 57,082,957 km (0.088 R)
• M87: 60,216,883 km (0.065 R)
• M88: 62,764,086 km (0.038 R)
• M89: 64,266,048 km (0.07 R)
• M90: 66,868,453 km (0.095 R)
• M91: 67,633,945 km (0.112 R)
• M92: 67,962,911 km (0.105 R)
• M93: 69,947,776 km (0.119 R)
• M94: 71,281,441 km (0.116 R)
• M95: 71,616,241 km (0.084 R)
• M96: 73,185,373 km (0.093 R)
• M97: 74,879,120 km (0.05 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit