🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.94 AU - 1.48 AU

Year: 489 Days

Day: 20.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.69 AU - 4.47 AU

Year: 3025 Days

Day: 13.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.52 AU - 5.04 AU

Year: 3250 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 10.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.8 AU - 6.54 AU

Year: 4956 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,535,191 km

• M1: 136,134 km (0.104 R)
• M2: 296,802 km (0.056 R)
• M3: 480,658 km (0.105 R)
• M4: 661,671 km (0.106 R)
• M5: 795,711 km (0.099 R)
• M6: 1,295,069 km (0.081 R)
• M7: 1,630,617 km (0.073 R)
• M8: 1,769,294 km (0.089 R)
• M9: 1,848,132 km (0.113 R)
• M10: 2,363,646 km (0.045 R)
• M11: 2,557,226 km (0.102 R)
• M12: 2,922,394 km (0.065 R)
• M13: 3,054,190 km (0.091 R)
• M14: 3,188,080 km (0.07 R)
• M15: 3,441,948 km (0.057 R)
• M16: 4,565,577 km (0.113 R)
• M17: 5,008,836 km (0.09 R)
• M18: 5,235,626 km (0.087 R)
• M19: 5,699,380 km (0.071 R)
• M20: 5,960,278 km (0.111 R)
• M21: 6,032,085 km (0.08 R)
• M22: 6,200,682 km (0.109 R)
• M23: 6,273,536 km (0.11 R)
• M24: 6,891,076 km (0.089 R)
• M25: 7,528,064 km (0.109 R)
• M26: 7,972,071 km (0.068 R)
• M27: 8,237,308 km (0.117 R)
• M28: 8,532,315 km (0.099 R)
• M29: 9,022,547 km (0.087 R)
• M30: 9,606,278 km (0.06 R)
• M31: 9,803,597 km (0.071 R)
• M32: 9,973,690 km (0.035 R)
• M33: 10,202,126 km (0.106 R)
• M34: 10,403,485 km (0.088 R)
• M35: 10,606,040 km (0.105 R)
• M36: 10,693,405 km (0.063 R)
• M37: 10,839,263 km (0.078 R)
• M38: 10,927,227 km (0.053 R)
• M39: 12,121,616 km (0.084 R)
• M40: 12,641,768 km (0.115 R)
• M41: 13,044,486 km (0.033 R)
• M42: 13,482,807 km (0.099 R)
• M43: 13,735,478 km (0.116 R)
• M44: 13,989,794 km (0.06 R)
• M45: 14,341,948 km (0.062 R)
• M46: 14,599,855 km (0.044 R)
• M47: 14,859,407 km (0.067 R)
• M48: 15,185,979 km (0.099 R)
• M49: 15,284,414 km (0.091 R)
• M50: 15,946,086 km (0.076 R)
• M51: 16,112,887 km (0.118 R)
• M52: 16,448,435 km (0.116 R)
• M53: 16,989,980 km (0.114 R)
• M54: 17,228,888 km (0.097 R)
• M55: 17,297,254 km (0.039 R)
• M56: 17,640,731 km (0.064 R)
• M57: 18,474,439 km (0.103 R)
• M58: 19,002,071 km (0.088 R)
• M59: 19,356,468 km (0.072 R)
• M60: 19,713,110 km (0.096 R)
• M61: 19,964,135 km (0.053 R)
• M62: 20,180,154 km (0.078 R)
• M63: 20,360,719 km (0.088 R)
• M64: 21,161,516 km (0.082 R)
• M65: 21,234,819 km (0.104 R)
• M66: 21,455,327 km (0.085 R)
• M67: 21,565,730 km (0.099 R)
• M68: 22,084,086 km (0.102 R)
• M69: 22,307,436 km (0.08 R)
• M70: 22,568,933 km (0.089 R)
• M71: 22,718,830 km (0.111 R)
• M72: 23,701,389 km (0.093 R)
• M73: 23,930,124 km (0.095 R)
• M74: 24,006,419 km (0.099 R)
• M75: 24,312,945 km (0.099 R)
• M76: 24,389,689 km (0.041 R)
• M77: 24,582,072 km (0.118 R)
• M78: 25,903,470 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 10.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.98 AU - 6.74 AU

Year: 5207 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,535,191 km

• M1: 267,780 km (0.108 R)
• M2: 381,175 km (0.091 R)
• M3: 445,802 km (0.119 R)
• M4: 535,710 km (0.102 R)
• M5: 610,509 km (0.11 R)
• M6: 772,224 km (0.103 R)
• M7: 884,273 km (0.107 R)
• M8: 1,097,300 km (0.046 R)
• M9: 1,224,758 km (0.089 R)
• M10: 1,297,762 km (0.079 R)
• M11: 1,621,043 km (0.089 R)
• M12: 1,884,335 km (0.091 R)
• M13: 1,952,402 km (0.076 R)
• M14: 2,161,540 km (0.09 R)
• M15: 2,287,052 km (0.033 R)
• M16: 2,891,577 km (0.075 R)
• M17: 3,501,637 km (0.074 R)
• M18: 4,285,381 km (0.091 R)
• M19: 5,338,849 km (0.074 R)
• M20: 6,058,564 km (0.095 R)
• M21: 6,211,304 km (0.091 R)
• M22: 7,127,591 km (0.113 R)
• M23: 7,316,084 km (0.062 R)
• M24: 7,587,903 km (0.036 R)
• M25: 8,141,864 km (0.106 R)
• M26: 8,565,974 km (0.084 R)
• M27: 8,737,563 km (0.083 R)
• M28: 9,084,331 km (0.064 R)
• M29: 9,464,908 km (0.05 R)
• M30: 10,000,767 km (0.092 R)
• M31: 10,363,392 km (0.078 R)
• M32: 10,699,689 km (0.063 R)
• M33: 10,822,957 km (0.115 R)
• M34: 11,132,924 km (0.066 R)
• M35: 11,698,404 km (0.044 R)
• M36: 11,825,263 km (0.035 R)
• M37: 13,053,910 km (0.094 R)
• M38: 13,649,908 km (0.078 R)
• M39: 13,716,629 km (0.115 R)
• M40: 13,817,009 km (0.118 R)
• M41: 14,221,073 km (0.113 R)
• M42: 14,322,650 km (0.072 R)
• M43: 14,492,443 km (0.067 R)
• M44: 14,731,501 km (0.116 R)
• M45: 14,800,017 km (0.093 R)
• M46: 14,971,755 km (0.083 R)
• M47: 15,595,428 km (0.116 R)
• M48: 16,016,098 km (0.102 R)
• M49: 16,192,474 km (0.12 R)
• M50: 17,011,971 km (0.067 R)
• M51: 17,300,096 km (0.12 R)
• M52: 17,444,907 km (0.093 R)
• M53: 17,735,576 km (0.08 R)
• M54: 18,469,204 km (0.106 R)
• M55: 19,063,257 km (0.092 R)
• M56: 20,041,926 km (0.108 R)
• M57: 20,422,653 km (0.057 R)
• M58: 20,959,858 km (0.098 R)
• M59: 21,152,690 km (0.079 R)
• M60: 21,423,911 km (0.113 R)
• M61: 21,540,448 km (0.083 R)
• M62: 22,008,839 km (0.038 R)
• M63: 22,204,962 km (0.119 R)
• M64: 22,362,189 km (0.096 R)
• M65: 22,638,496 km (0.066 R)
• M66: 22,717,633 km (0.109 R)
• M67: 23,273,988 km (0.116 R)
• M68: 23,433,908 km (0.067 R)
• M69: 23,714,404 km (0.077 R)
• M70: 23,834,980 km (0.111 R)
• M71: 24,157,513 km (0.1 R)
• M72: 24,481,542 km (0.064 R)
• M73: 25,092,948 km (0.083 R)
• M74: 25,503,295 km (0.063 R)
• M75: 25,833,308 km (0.112 R)
• M76: 26,372,459 km (0.103 R)
• M77: 26,455,635 km (0.096 R)
• M78: 27,335,421 km (0.056 R)
• M79: 27,504,017 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 13.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.32 AU - 7.1 AU

Year: 6381 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,535,191 km

• M1: 201,808 km (0.069 R)
• M2: 298,597 km (0.114 R)
• M3: 456,573 km (0.049 R)
• M4: 730,187 km (0.098 R)
• M5: 825,780 km (0.099 R)
• M6: 1,126,622 km (0.06 R)
• M7: 1,312,572 km (0.053 R)
• M8: 1,587,533 km (0.034 R)
• M9: 1,683,574 km (0.073 R)
• M10: 1,932,356 km (0.113 R)
• M11: 2,018,075 km (0.066 R)
• M12: 2,157,949 km (0.099 R)
• M13: 2,392,369 km (0.063 R)
• M14: 2,616,317 km (0.079 R)
• M15: 2,866,894 km (0.099 R)
• M16: 2,985,226 km (0.04 R)
• M17: 3,559,382 km (0.069 R)
• M18: 3,729,774 km (0.113 R)
• M19: 4,212,676 km (0.044 R)
• M20: 4,645,762 km (0.117 R)
• M21: 4,832,460 km (0.087 R)
• M22: 5,069,423 km (0.036 R)
• M23: 5,703,419 km (0.084 R)
• M24: 5,853,465 km (0.053 R)
• M25: 6,106,286 km (0.078 R)
• M26: 6,466,368 km (0.119 R)
• M27: 6,622,847 km (0.074 R)
• M28: 6,727,865 km (0.097 R)
• M29: 6,912,918 km (0.079 R)
• M30: 7,153,471 km (0.054 R)
• M31: 7,315,336 km (0.083 R)
• M32: 7,533,150 km (0.062 R)
• M33: 7,670,332 km (0.058 R)
• M34: 8,312,406 km (0.107 R)
• M35: 8,511,221 km (0.089 R)
• M36: 9,175,735 km (0.111 R)
• M37: 9,351,812 km (0.09 R)
• M38: 10,401,540 km (0.103 R)
• M39: 10,770,000 km (0.074 R)
• M40: 11,049,299 km (0.092 R)
• M41: 11,268,160 km (0.048 R)
• M42: 11,710,222 km (0.078 R)
• M43: 11,805,666 km (0.092 R)
• M44: 12,093,641 km (0.025 R)
• M45: 12,383,861 km (0.084 R)
• M46: 12,513,712 km (0.078 R)
• M47: 12,741,849 km (0.106 R)
• M48: 13,202,311 km (0.095 R)
• M49: 14,445,769 km (0.064 R)
• M50: 14,719,533 km (0.047 R)
• M51: 14,994,943 km (0.079 R)
• M52: 15,133,470 km (0.106 R)
• M53: 15,621,159 km (0.102 R)
• M54: 15,902,104 km (0.101 R)
• M55: 16,755,261 km (0.036 R)
• M56: 17,079,140 km (0.118 R)
• M57: 17,477,669 km (0.11 R)
• M58: 17,842,688 km (0.1 R)
• M59: 18,026,095 km (0.113 R)
• M60: 18,247,051 km (0.056 R)
• M61: 18,394,853 km (0.116 R)
• M62: 18,617,305 km (0.108 R)
• M63: 18,952,704 km (0.063 R)
• M64: 20,123,307 km (0.028 R)
• M65: 20,659,616 km (0.084 R)
• M66: 20,852,298 km (0.08 R)
• M67: 21,006,832 km (0.065 R)
• M68: 21,317,248 km (0.106 R)
• M69: 21,746,294 km (0.106 R)
• M70: 21,863,878 km (0.063 R)
• M71: 22,217,827 km (0.095 R)
• M72: 22,573,571 km (0.094 R)
• M73: 23,773,196 km (0.083 R)
• M74: 24,380,863 km (0.116 R)
• M75: 24,911,486 km (0.075 R)
• M76: 25,034,605 km (0.101 R)
• M77: 26,192,493 km (0.048 R)
• M78: 27,791,844 km (0.116 R)
• M79: 28,089,843 km (0.076 R)
• M80: 28,775,150 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.4

Radius: 6.4

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.34 AU - 20.9 AU

Year: 27151 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 85.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,535,191 km

• M1: 150,047 km (0.071 R)
• M2: 445,353 km (0.072 R)
• M3: 893,099 km (0.056 R)
• M4: 1,085,632 km (0.049 R)
• M5: 1,201,720 km (0.059 R)
• M6: 1,446,013 km (0.108 R)
• M7: 1,639,593 km (0.068 R)
• M8: 1,945,371 km (0.096 R)
• M9: 2,232,150 km (0.109 R)
• M10: 2,455,948 km (0.094 R)
• M11: 2,532,243 km (0.097 R)
• M12: 2,648,032 km (0.099 R)
• M13: 4,169,592 km (0.102 R)
• M14: 5,356,801 km (0.041 R)
• M15: 5,706,860 km (0.104 R)
• M16: 6,012,787 km (0.078 R)
• M17: 6,271,891 km (0.027 R)
• M18: 6,324,100 km (0.068 R)
• M19: 6,429,118 km (0.118 R)
• M20: 6,587,542 km (0.064 R)
• M21: 6,854,574 km (0.086 R)
• M22: 7,016,589 km (0.064 R)
• M23: 7,125,197 km (0.05 R)
• M24: 7,845,212 km (0.068 R)
• M25: 8,357,135 km (0.071 R)
• M26: 9,774,276 km (0.093 R)
• M27: 10,263,162 km (0.036 R)
• M28: 10,510,447 km (0.078 R)
• M29: 11,200,841 km (0.1 R)
• M30: 11,455,457 km (0.099 R)
• M31: 12,361,870 km (0.063 R)
• M32: 14,380,395 km (0.097 R)
• M33: 14,587,887 km (0.088 R)
• M34: 15,216,048 km (0.104 R)
• M35: 16,788,471 km (0.1 R)
• M36: 17,446,552 km (0.059 R)
• M37: 17,964,311 km (0.028 R)
• M38: 18,412,057 km (0.111 R)
• M39: 18,787,847 km (0.099 R)
• M40: 20,239,395 km (0.108 R)
• M41: 22,043,994 km (0.104 R)
• M42: 23,167,624 km (0.08 R)
• M43: 23,410,720 km (0.055 R)
• M44: 23,573,333 km (0.085 R)
• M45: 24,474,212 km (0.112 R)
• M46: 24,804,673 km (0.091 R)
• M47: 24,970,428 km (0.088 R)
• M48: 26,225,255 km (0.048 R)
• M49: 28,882,861 km (0.041 R)
• M50: 30,199,322 km (0.085 R)
• M51: 34,448,949 km (0.062 R)
• M52: 34,541,400 km (0.117 R)
• M53: 39,363,538 km (0.068 R)
• M54: 39,750,548 km (0.049 R)
• M55: 40,430,919 km (0.119 R)
• M56: 41,704,595 km (0.096 R)
• M57: 42,395,887 km (0.051 R)
• M58: 43,190,551 km (0.078 R)
• M59: 43,389,965 km (0.071 R)
• M60: 44,090,382 km (0.102 R)
• M61: 44,693,710 km (0.117 R)
• M62: 45,908,595 km (0.115 R)
• M63: 48,060,560 km (0.109 R)
• M64: 48,267,304 km (0.055 R)
• M65: 48,577,869 km (0.102 R)
• M66: 48,889,033 km (0.12 R)
• M67: 49,096,824 km (0.119 R)
• M68: 49,513,454 km (0.117 R)
• M69: 49,617,724 km (0.111 R)
• M70: 49,722,143 km (0.108 R)
• M71: 50,035,850 km (0.12 R)
• M72: 50,980,710 km (0.098 R)
• M73: 51,086,027 km (0.053 R)
• M74: 52,462,178 km (0.111 R)
• M75: 54,387,652 km (0.079 R)
• M76: 54,495,213 km (0.096 R)
• M77: 55,358,991 km (0.038 R)
• M78: 59,856,053 km (0.105 R)
• M79: 65,725,824 km (0.101 R)
• M80: 65,955,308 km (0.031 R)
• M81: 66,184,940 km (0.115 R)
• M82: 67,915,788 km (0.112 R)
• M83: 69,194,700 km (0.109 R)
• M84: 70,598,826 km (0.05 R)
• M85: 72,130,558 km (0.038 R)
• M86: 73,078,560 km (0.048 R)
• M87: 73,435,052 km (0.113 R)
• M88: 73,792,291 km (0.116 R)
• M89: 74,030,750 km (0.102 R)
• M90: 75,947,249 km (0.068 R)
• M91: 77,153,456 km (0.11 R)
• M92: 78,487,570 km (0.105 R)
• M93: 79,706,942 km (0.08 R)
• M94: 80,932,598 km (0.072 R)
• M95: 81,301,506 km (0.086 R)
• M96: 82,411,522 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit