🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 143 Days

Day: 43.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.13 AU - 2.27 AU

Year: 1174 Days

Day: 17 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.83 AU - 4.65 AU

Year: 3142 Days

Day: 27 Hours

Environment

Temp: -116 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,812,283 km

• M1: 2,676,456 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.06 AU - 5.38 AU

Year: 3690 Days

Day: 45.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,812,283 km

• M1: 1,248,245 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.86 AU - 5.96 AU

Year: 3916 Days

Day: 40.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 10.1

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.04 AU - 8.74 AU

Year: 7976 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,812,283 km

• M1: 129,402 km (0.099 R)
• M2: 212,130 km (0.088 R)
• M3: 429,795 km (0.094 R)
• M4: 661,971 km (0.066 R)
• M5: 968,796 km (0.11 R)
• M6: 1,184,965 km (0.085 R)
• M7: 1,947,166 km (0.069 R)
• M8: 2,388,928 km (0.041 R)
• M9: 2,608,987 km (0.107 R)
• M10: 2,861,508 km (0.075 R)
• M11: 3,148,437 km (0.086 R)
• M12: 3,362,960 km (0.088 R)
• M13: 3,806,518 km (0.065 R)
• M14: 3,949,085 km (0.104 R)
• M15: 4,064,275 km (0.025 R)
• M16: 4,657,580 km (0.12 R)
• M17: 4,810,170 km (0.111 R)
• M18: 4,933,439 km (0.085 R)
• M19: 5,057,754 km (0.097 R)
• M20: 5,630,116 km (0.109 R)
• M21: 6,189,612 km (0.093 R)
• M22: 6,732,503 km (0.075 R)
• M23: 7,755,154 km (0.073 R)
• M24: 8,229,229 km (0.037 R)
• M25: 8,637,781 km (0.102 R)
• M26: 9,167,358 km (0.116 R)
• M27: 9,474,781 km (0.101 R)
• M28: 10,060,158 km (0.099 R)
• M29: 10,257,926 km (0.094 R)
• M30: 10,980,484 km (0.087 R)
• M31: 11,184,236 km (0.033 R)
• M32: 11,844,262 km (0.066 R)
• M33: 11,927,737 km (0.048 R)
• M34: 12,389,995 km (0.095 R)
• M35: 12,517,003 km (0.089 R)
• M36: 12,986,741 km (0.089 R)
• M37: 13,159,078 km (0.095 R)
• M38: 13,505,845 km (0.093 R)
• M39: 13,899,587 km (0.039 R)
• M40: 14,031,682 km (0.041 R)
• M41: 14,922,836 km (0.119 R)
• M42: 15,148,580 km (0.084 R)
• M43: 16,062,623 km (0.091 R)
• M44: 16,666,250 km (0.105 R)
• M45: 16,806,722 km (0.099 R)
• M46: 17,372,053 km (0.072 R)
• M47: 17,609,465 km (0.093 R)
• M48: 18,328,282 km (0.105 R)
• M49: 18,521,563 km (0.084 R)
• M50: 18,618,502 km (0.101 R)
• M51: 20,541,732 km (0.094 R)
• M52: 21,247,386 km (0.059 R)
• M53: 21,858,642 km (0.081 R)
• M54: 22,372,362 km (0.088 R)
• M55: 22,682,628 km (0.092 R)
• M56: 23,202,779 km (0.111 R)
• M57: 24,893,534 km (0.108 R)
• M58: 25,645,563 km (0.05 R)
• M59: 25,861,881 km (0.1 R)
• M60: 26,133,102 km (0.115 R)
• M61: 26,842,645 km (0.06 R)
• M62: 27,669,173 km (0.064 R)
• M63: 28,169,129 km (0.092 R)
• M64: 28,784,126 km (0.045 R)
• M65: 30,770,636 km (0.032 R)
• M66: 30,942,973 km (0.12 R)
• M67: 31,635,462 km (0.06 R)
• M68: 32,333,037 km (0.112 R)
• M69: 32,449,873 km (0.097 R)
• M70: 32,918,263 km (0.036 R)
• M71: 33,094,639 km (0.095 R)
• M72: 33,212,223 km (0.109 R)
• M73: 33,447,990 km (0.103 R)
• M74: 33,684,354 km (0.1 R)
• M75: 35,354,166 km (0.09 R)
• M76: 35,655,157 km (0.113 R)
• M77: 36,138,507 km (0.056 R)
• M78: 36,563,365 km (0.048 R)
• M79: 36,745,875 km (0.109 R)
• M80: 38,155,386 km (0.083 R)
• M81: 39,208,555 km (0.109 R)
• M82: 39,582,549 km (0.066 R)
• M83: 40,585,753 km (0.103 R)
• M84: 41,343,466 km (0.089 R)
• M85: 41,470,325 km (0.089 R)
• M86: 41,724,193 km (0.114 R)
• M87: 41,914,930 km (0.086 R)
• M88: 42,297,302 km (0.067 R)
• M89: 42,681,021 km (0.094 R)
• M90: 42,745,048 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 8.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.18 AU - 10.1 AU

Year: 10772 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,812,283 km

• M1: 105,915 km (0.096 R)
• M2: 267,481 km (0.091 R)
• M3: 343,926 km (0.099 R)
• M4: 439,668 km (0.101 R)
• M5: 491,429 km (0.116 R)
• M6: 733,778 km (0.05 R)
• M7: 929,302 km (0.046 R)
• M8: 1,186,162 km (0.088 R)
• M9: 1,261,559 km (0.109 R)
• M10: 1,385,575 km (0.119 R)
• M11: 1,449,155 km (0.084 R)
• M12: 1,713,494 km (0.094 R)
• M13: 2,083,599 km (0.091 R)
• M14: 2,249,802 km (0.106 R)
• M15: 2,420,494 km (0.082 R)
• M16: 2,635,017 km (0.106 R)
• M17: 2,957,999 km (0.062 R)
• M18: 3,379,416 km (0.101 R)
• M19: 3,575,389 km (0.114 R)
• M20: 4,115,886 km (0.1 R)
• M21: 4,681,815 km (0.086 R)
• M22: 4,974,129 km (0.117 R)
• M23: 5,122,381 km (0.04 R)
• M24: 5,272,278 km (0.112 R)
• M25: 5,834,018 km (0.071 R)
• M26: 6,069,335 km (0.059 R)
• M27: 6,148,472 km (0.108 R)
• M28: 6,414,757 km (0.096 R)
• M29: 7,348,247 km (0.096 R)
• M30: 7,460,745 km (0.101 R)
• M31: 7,630,838 km (0.072 R)
• M32: 7,859,423 km (0.04 R)
• M33: 8,294,304 km (0.111 R)
• M34: 8,441,060 km (0.088 R)
• M35: 9,614,655 km (0.113 R)
• M36: 9,954,841 km (0.056 R)
• M37: 10,110,871 km (0.106 R)
• M38: 10,173,403 km (0.115 R)
• M39: 10,330,631 km (0.086 R)
• M40: 11,257,539 km (0.11 R)
• M41: 11,714,560 km (0.11 R)
• M42: 12,545,726 km (0.106 R)
• M43: 14,794,481 km (0.09 R)
• M44: 15,547,108 km (0.102 R)
• M45: 15,873,531 km (0.11 R)
• M46: 18,680,286 km (0.068 R)
• M47: 18,757,179 km (0.093 R)
• M48: 19,415,260 km (0.044 R)
• M49: 19,884,399 km (0.071 R)
• M50: 20,041,627 km (0.057 R)
• M51: 20,159,809 km (0.117 R)
• M52: 20,833,747 km (0.067 R)
• M53: 21,757,514 km (0.108 R)
• M54: 22,041,301 km (0.117 R)
• M55: 22,122,533 km (0.066 R)
• M56: 22,653,456 km (0.07 R)
• M57: 22,982,272 km (0.118 R)
• M58: 23,561,365 km (0.096 R)
• M59: 23,811,194 km (0.091 R)
• M60: 24,607,653 km (0.089 R)
• M61: 24,734,213 km (0.046 R)
• M62: 25,115,239 km (0.096 R)
• M63: 25,370,303 km (0.063 R)
• M64: 25,583,480 km (0.057 R)
• M65: 25,797,255 km (0.112 R)
• M66: 26,097,648 km (0.12 R)
• M67: 27,310,587 km (0.087 R)
• M68: 28,100,015 km (0.116 R)
• M69: 28,497,646 km (0.115 R)
• M70: 28,763,631 km (0.067 R)
• M71: 29,342,874 km (0.12 R)
• M72: 29,701,311 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 10.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.28 AU - 12.44 AU

Year: 14699 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 100.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,812,283 km

• M1: 134,488 km (0.091 R)
• M2: 284,236 km (0.054 R)
• M3: 465,399 km (0.111 R)
• M4: 582,983 km (0.108 R)
• M5: 663,766 km (0.079 R)
• M6: 748,737 km (0.104 R)
• M7: 1,041,500 km (0.108 R)
• M8: 1,611,917 km (0.049 R)
• M9: 2,156,005 km (0.081 R)
• M10: 2,458,342 km (0.117 R)
• M11: 2,555,580 km (0.08 R)
• M12: 2,774,143 km (0.032 R)
• M13: 2,855,225 km (0.064 R)
• M14: 3,293,696 km (0.089 R)
• M15: 3,379,715 km (0.118 R)
• M16: 3,444,641 km (0.096 R)
• M17: 3,642,259 km (0.105 R)
• M18: 3,798,440 km (0.12 R)
• M19: 4,002,641 km (0.067 R)
• M20: 4,163,907 km (0.042 R)
• M21: 4,781,896 km (0.096 R)
• M22: 5,151,552 km (0.058 R)
• M23: 5,251,783 km (0.093 R)
• M24: 5,658,839 km (0.065 R)
• M25: 5,971,049 km (0.099 R)
• M26: 6,102,696 km (0.09 R)
• M27: 6,449,763 km (0.038 R)
• M28: 6,721,133 km (0.05 R)
• M29: 6,968,568 km (0.098 R)
• M30: 7,275,094 km (0.032 R)
• M31: 7,614,532 km (0.077 R)
• M32: 7,843,716 km (0.025 R)
• M33: 8,017,099 km (0.078 R)
• M34: 8,133,487 km (0.083 R)
• M35: 8,426,698 km (0.065 R)
• M36: 8,545,030 km (0.115 R)
• M37: 9,603,435 km (0.119 R)
• M38: 9,758,120 km (0.111 R)
• M39: 9,944,668 km (0.067 R)
• M40: 10,511,644 km (0.095 R)
• M41: 11,089,092 km (0.094 R)
• M42: 11,251,256 km (0.06 R)
• M43: 13,224,601 km (0.065 R)
• M44: 13,777,964 km (0.114 R)
• M45: 14,657,749 km (0.114 R)
• M46: 15,158,453 km (0.111 R)
• M47: 15,956,408 km (0.06 R)
• M48: 16,139,665 km (0.086 R)
• M49: 16,434,373 km (0.054 R)
• M50: 16,730,876 km (0.094 R)
• M51: 17,029,174 km (0.08 R)
• M52: 17,442,214 km (0.03 R)
• M53: 18,048,834 km (0.119 R)
• M54: 18,125,128 km (0.099 R)
• M55: 18,546,845 km (0.112 R)
• M56: 19,127,135 km (0.088 R)
• M57: 19,909,981 km (0.1 R)
• M58: 20,028,313 km (0.111 R)
• M59: 20,226,081 km (0.119 R)
• M60: 20,783,333 km (0.109 R)
• M61: 20,903,310 km (0.048 R)
• M62: 21,224,647 km (0.055 R)
• M63: 21,385,913 km (0.037 R)
• M64: 22,444,019 km (0.1 R)
• M65: 22,731,696 km (0.1 R)
• M66: 24,273,152 km (0.076 R)
• M67: 24,484,085 km (0.059 R)
• M68: 24,653,131 km (0.115 R)
• M69: 24,992,568 km (0.075 R)
• M70: 25,762,100 km (0.119 R)
• M71: 25,934,137 km (0.079 R)
• M72: 26,322,643 km (0.119 R)
• M73: 26,409,260 km (0.111 R)
• M74: 26,669,560 km (0.105 R)
• M75: 27,587,643 km (0.078 R)
• M76: 28,382,606 km (0.082 R)
• M77: 28,827,659 km (0.066 R)
• M78: 29,544,383 km (0.101 R)
• M79: 30,085,777 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 5.1

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.9 AU - 20.98 AU

Year: 28498 Days

Day: 24.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,812,283 km

• M1: 483,052 km (0.105 R)
• M2: 886,218 km (0.097 R)
• M3: 966,253 km (0.112 R)
• M4: 1,656,048 km (0.061 R)
• M5: 1,788,742 km (0.072 R)
• M6: 3,009,311 km (0.082 R)
• M7: 3,049,702 km (0.051 R)
• M8: 3,761,339 km (0.099 R)
• M9: 3,804,723 km (0.083 R)
• M10: 3,980,051 km (0.089 R)
• M11: 4,202,952 km (0.117 R)
• M12: 4,521,895 km (0.057 R)
• M13: 4,661,021 km (0.099 R)
• M14: 8,566,872 km (0.095 R)
• M15: 9,145,217 km (0.12 R)
• M16: 9,676,439 km (0.078 R)
• M17: 10,954,454 km (0.096 R)
• M18: 11,141,301 km (0.106 R)
• M19: 12,935,728 km (0.115 R)
• M20: 14,612,122 km (0.08 R)
• M21: 14,886,634 km (0.052 R)
• M22: 15,440,595 km (0.091 R)
• M23: 16,072,047 km (0.076 R)
• M24: 16,497,653 km (0.096 R)
• M25: 18,310,630 km (0.119 R)
• M26: 19,654,617 km (0.117 R)
• M27: 20,338,429 km (0.057 R)
• M28: 21,030,020 km (0.082 R)
• M29: 25,256,010 km (0.103 R)
• M30: 25,916,036 km (0.086 R)
• M31: 25,998,913 km (0.097 R)
• M32: 26,832,921 km (0.075 R)
• M33: 27,506,261 km (0.112 R)
• M34: 28,270,557 km (0.038 R)
• M35: 28,612,388 km (0.05 R)
• M36: 28,698,108 km (0.071 R)
• M37: 30,517,218 km (0.076 R)
• M38: 31,131,915 km (0.1 R)
• M39: 31,308,291 km (0.119 R)
• M40: 31,839,364 km (0.101 R)
• M41: 33,811,961 km (0.111 R)
• M42: 33,902,468 km (0.082 R)
• M43: 34,174,736 km (0.088 R)
• M44: 34,447,752 km (0.084 R)
• M45: 34,721,516 km (0.04 R)
• M46: 35,731,451 km (0.079 R)
• M47: 35,916,055 km (0.045 R)
• M48: 37,217,407 km (0.031 R)
• M49: 38,250,829 km (0.115 R)
• M50: 39,675,001 km (0.032 R)
• M51: 42,672,942 km (0.045 R)
• M52: 42,966,902 km (0.05 R)
• M53: 45,143,102 km (0.119 R)
• M54: 47,456,334 km (0.091 R)
• M55: 47,659,338 km (0.082 R)
• M56: 48,372,023 km (0.043 R)
• M57: 48,780,724 km (0.075 R)
• M58: 49,498,943 km (0.102 R)
• M59: 49,807,863 km (0.115 R)
• M60: 51,153,646 km (0.106 R)
• M61: 51,987,803 km (0.052 R)
• M62: 55,048,875 km (0.11 R)
• M63: 55,475,678 km (0.055 R)
• M64: 58,493,815 km (0.109 R)
• M65: 63,231,579 km (0.105 R)
• M66: 63,902,376 km (0.09 R)
• M67: 65,251,001 km (0.069 R)
• M68: 65,815,733 km (0.104 R)
• M69: 65,928,829 km (0.086 R)
• M70: 66,042,074 km (0.108 R)
• M71: 67,519,653 km (0.109 R)
• M72: 68,434,294 km (0.061 R)
• M73: 68,663,627 km (0.118 R)
• M74: 69,008,002 km (0.077 R)
• M75: 69,929,375 km (0.117 R)
• M76: 70,738,849 km (0.11 R)
• M77: 73,889,979 km (0.063 R)
• M78: 75,897,433 km (0.038 R)
• M79: 80,328,222 km (0.049 R)
• M80: 80,812,321 km (0.119 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit