🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.91 AU - 0.93 AU

Year: 312 Days

Day: 24.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,503,591 km

• M1: 524,789 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.99 AU - 1.47 AU

Year: 482 Days

Day: 18.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.97 AU - 1.59 AU

Year: 511 Days

Day: 20 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,503,591 km

• M1: 432,487 km (0.109 R)
• M2: 710,590 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.71 AU - 1.79 AU

Year: 817 Days

Day: 41.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.34 AU - 3.26 AU

Year: 1654 Days

Day: 13.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 157.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,503,591 km

• M1: 494,870 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 14.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.88 AU - 12.98 AU

Year: 15474 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,503,591 km

• M1: 264,339 km (0.03 R)
• M2: 413,339 km (0.064 R)
• M3: 542,891 km (0.102 R)
• M4: 707,897 km (0.108 R)
• M5: 991,086 km (0.072 R)
• M6: 1,115,402 km (0.115 R)
• M7: 1,312,422 km (0.09 R)
• M8: 1,667,867 km (0.104 R)
• M9: 1,793,230 km (0.075 R)
• M10: 1,896,003 km (0.091 R)
• M11: 2,134,911 km (0.116 R)
• M12: 2,701,438 km (0.055 R)
• M13: 2,820,518 km (0.092 R)
• M14: 3,219,645 km (0.093 R)
• M15: 3,702,846 km (0.044 R)
• M16: 4,313,206 km (0.071 R)
• M17: 4,418,074 km (0.115 R)
• M18: 5,139,136 km (0.076 R)
• M19: 5,437,883 km (0.082 R)
• M20: 5,627,573 km (0.103 R)
• M21: 5,858,253 km (0.097 R)
• M22: 6,013,685 km (0.107 R)
• M23: 6,528,601 km (0.089 R)
• M24: 6,934,460 km (0.115 R)
• M25: 7,474,358 km (0.063 R)
• M26: 9,265,344 km (0.097 R)
• M27: 9,999,122 km (0.06 R)
• M28: 10,279,169 km (0.108 R)
• M29: 10,609,182 km (0.054 R)
• M30: 11,473,708 km (0.115 R)
• M31: 12,161,858 km (0.07 R)
• M32: 12,410,939 km (0.105 R)
• M33: 13,015,613 km (0.069 R)
• M34: 13,219,216 km (0.069 R)
• M35: 14,516,229 km (0.091 R)
• M36: 14,674,654 km (0.065 R)
• M37: 14,886,634 km (0.11 R)
• M38: 15,206,773 km (0.118 R)
• M39: 16,896,332 km (0.086 R)
• M40: 17,622,480 km (0.11 R)
• M41: 17,791,525 km (0.067 R)
• M42: 18,017,867 km (0.116 R)
• M43: 20,332,295 km (0.099 R)
• M44: 21,765,593 km (0.048 R)
• M45: 21,886,468 km (0.119 R)
• M46: 23,046,300 km (0.117 R)
• M47: 24,226,178 km (0.091 R)
• M48: 25,108,058 km (0.081 R)
• M49: 25,234,767 km (0.091 R)
• M50: 25,425,505 km (0.037 R)
• M51: 25,744,298 km (0.108 R)
• M52: 26,579,652 km (0.094 R)
• M53: 26,773,681 km (0.1 R)
• M54: 28,210,718 km (0.095 R)
• M55: 29,005,232 km (0.12 R)
• M56: 29,271,666 km (0.083 R)
• M57: 29,874,246 km (0.115 R)
• M58: 30,616,251 km (0.103 R)
• M59: 31,364,241 km (0.111 R)
• M60: 31,637,706 km (0.035 R)
• M61: 32,118,364 km (0.094 R)
• M62: 34,134,943 km (0.116 R)
• M63: 34,839,848 km (0.06 R)
• M64: 35,052,277 km (0.032 R)
• M65: 36,479,291 km (0.083 R)
• M66: 37,561,931 km (0.113 R)
• M67: 38,143,717 km (0.105 R)
• M68: 39,611,272 km (0.111 R)
• M69: 39,906,878 km (0.115 R)
• M70: 41,546,470 km (0.034 R)
• M71: 42,223,550 km (0.113 R)
• M72: 43,207,904 km (0.111 R)
• M73: 44,737,094 km (0.102 R)
• M74: 44,891,030 km (0.087 R)
• M75: 48,084,645 km (0.104 R)
• M76: 48,874,672 km (0.089 R)
• M77: 49,112,532 km (0.118 R)
• M78: 49,430,278 km (0.108 R)
• M79: 49,828,358 km (0.091 R)
• M80: 50,147,600 km (0.091 R)
• M81: 51,673,498 km (0.093 R)
• M82: 52,482,673 km (0.1 R)
• M83: 52,888,831 km (0.101 R)
• M84: 54,195,419 km (0.104 R)
• M85: 54,770,473 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.9

Radius: 7.7

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.96 AU - 13.62 AU

Year: 17107 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 29,503,591 km

• M1: 122,072 km (0.036 R)
• M2: 181,462 km (0.11 R)
• M3: 603,029 km (0.117 R)
• M4: 1,560,605 km (0.1 R)
• M5: 1,776,176 km (0.114 R)
• M6: 2,444,280 km (0.109 R)
• M7: 2,515,039 km (0.096 R)
• M8: 2,622,600 km (0.109 R)
• M9: 3,221,590 km (0.107 R)
• M10: 3,456,908 km (0.112 R)
• M11: 4,153,884 km (0.09 R)
• M12: 4,671,642 km (0.075 R)
• M13: 5,164,118 km (0.106 R)
• M14: 6,101,349 km (0.075 R)
• M15: 6,490,752 km (0.112 R)
• M16: 7,969,079 km (0.117 R)
• M17: 8,502,245 km (0.047 R)
• M18: 10,284,255 km (0.098 R)
• M19: 10,747,410 km (0.103 R)
• M20: 11,514,249 km (0.115 R)
• M21: 12,728,385 km (0.093 R)
• M22: 13,350,712 km (0.081 R)
• M23: 13,539,355 km (0.094 R)
• M24: 13,919,184 km (0.112 R)
• M25: 14,884,091 km (0.062 R)
• M26: 15,671,574 km (0.087 R)
• M27: 16,203,993 km (0.085 R)
• M28: 17,013,915 km (0.075 R)
• M29: 17,218,416 km (0.036 R)
• M30: 17,836,853 km (0.096 R)
• M31: 18,044,645 km (0.096 R)
• M32: 18,114,058 km (0.071 R)
• M33: 19,806,908 km (0.091 R)
• M34: 20,672,331 km (0.113 R)
• M35: 21,697,376 km (0.099 R)
• M36: 22,588,979 km (0.077 R)
• M37: 25,025,031 km (0.096 R)
• M38: 26,826,638 km (0.099 R)
• M39: 28,669,834 km (0.072 R)
• M40: 28,750,916 km (0.108 R)
• M41: 30,802,052 km (0.086 R)
• M42: 30,885,079 km (0.054 R)
• M43: 31,301,410 km (0.083 R)
• M44: 31,551,986 km (0.118 R)
• M45: 31,635,761 km (0.085 R)
• M46: 31,803,311 km (0.108 R)
• M47: 32,900,013 km (0.083 R)
• M48: 33,239,899 km (0.11 R)
• M49: 34,870,516 km (0.057 R)
• M50: 35,652,015 km (0.055 R)
• M51: 36,001,176 km (0.119 R)
• M52: 37,232,068 km (0.081 R)
• M53: 37,409,042 km (0.085 R)
• M54: 38,476,872 km (0.106 R)
• M55: 40,097,166 km (0.109 R)
• M56: 40,642,151 km (0.03 R)
• M57: 40,733,256 km (0.11 R)
• M58: 40,824,511 km (0.116 R)
• M59: 41,189,679 km (0.099 R)
• M60: 43,497,226 km (0.079 R)
• M61: 45,373,184 km (0.096 R)
• M62: 45,562,275 km (0.045 R)
• M63: 47,371,213 km (0.095 R)
• M64: 47,755,081 km (0.103 R)
• M65: 47,851,123 km (0.118 R)
• M66: 48,332,678 km (0.098 R)
• M67: 49,397,815 km (0.057 R)
• M68: 49,495,054 km (0.11 R)
• M69: 50,372,745 km (0.103 R)
• M70: 50,568,568 km (0.102 R)
• M71: 50,666,555 km (0.113 R)
• M72: 50,764,541 km (0.119 R)
• M73: 51,551,127 km (0.104 R)
• M74: 52,242,718 km (0.086 R)
• M75: 54,335,742 km (0.054 R)
• M76: 56,354,415 km (0.099 R)
• M77: 57,679,703 km (0.114 R)
• M78: 57,884,503 km (0.044 R)
• M79: 58,706,244 km (0.109 R)
• M80: 59,842,290 km (0.12 R)
• M81: 61,612,182 km (0.088 R)
• M82: 62,136,074 km (0.111 R)
• M83: 62,345,960 km (0.113 R)
• M84: 64,246,152 km (0.083 R)
• M85: 66,058,081 km (0.033 R)
• M86: 69,841,262 km (0.105 R)
• M87: 70,715,811 km (0.1 R)
• M88: 71,703,905 km (0.111 R)
• M89: 71,924,263 km (0.086 R)
• M90: 72,475,680 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.2

Radius: 6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.28 AU - 14.68 AU

Year: 19456 Days

Day: 24.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,503,591 km

• M1: 108,608 km (0.04 R)
• M2: 177,273 km (0.114 R)
• M3: 327,919 km (0.103 R)
• M4: 485,744 km (0.058 R)
• M5: 703,409 km (0.089 R)
• M6: 991,385 km (0.086 R)
• M7: 1,075,908 km (0.115 R)
• M8: 1,485,956 km (0.094 R)
• M9: 1,566,888 km (0.083 R)
• M10: 1,682,677 km (0.097 R)
• M11: 2,119,203 km (0.116 R)
• M12: 2,210,608 km (0.061 R)
• M13: 2,378,457 km (0.094 R)
• M14: 2,550,494 km (0.119 R)
• M15: 2,766,214 km (0.117 R)
• M16: 2,967,573 km (0.106 R)
• M17: 3,363,259 km (0.083 R)
• M18: 3,797,542 km (0.109 R)
• M19: 3,841,823 km (0.1 R)
• M20: 4,043,930 km (0.051 R)
• M21: 4,089,258 km (0.094 R)
• M22: 4,226,289 km (0.108 R)
• M23: 4,528,627 km (0.062 R)
• M24: 4,837,995 km (0.113 R)
• M25: 5,780,761 km (0.081 R)
• M26: 5,831,923 km (0.089 R)
• M27: 6,090,129 km (0.119 R)
• M28: 6,168,219 km (0.1 R)
• M29: 6,941,042 km (0.107 R)
• M30: 6,995,496 km (0.114 R)
• M31: 7,491,712 km (0.115 R)
• M32: 7,800,482 km (0.083 R)
• M33: 8,286,076 km (0.049 R)
• M34: 8,372,694 km (0.118 R)
• M35: 8,459,760 km (0.107 R)
• M36: 8,899,129 km (0.119 R)
• M37: 9,136,540 km (0.109 R)
• M38: 9,830,824 km (0.085 R)
• M39: 11,817,484 km (0.1 R)
• M40: 12,939,617 km (0.049 R)
• M41: 13,073,807 km (0.08 R)
• M42: 13,208,594 km (0.113 R)
• M43: 13,888,966 km (0.07 R)
• M44: 14,060,853 km (0.088 R)
• M45: 14,233,489 km (0.077 R)
• M46: 14,545,850 km (0.097 R)
• M47: 15,532,448 km (0.061 R)
• M48: 15,925,890 km (0.09 R)
• M49: 16,214,016 km (0.103 R)
• M50: 17,495,022 km (0.094 R)
• M51: 18,505,257 km (0.092 R)
• M52: 18,732,346 km (0.079 R)
• M53: 19,765,619 km (0.083 R)
• M54: 19,881,557 km (0.104 R)
• M55: 20,660,214 km (0.102 R)
• M56: 21,014,013 km (0.097 R)
• M57: 21,647,709 km (0.037 R)
• M58: 22,287,540 km (0.092 R)
• M59: 22,408,265 km (0.118 R)
• M60: 24,120,562 km (0.052 R)
• M61: 24,203,140 km (0.113 R)
• M62: 24,492,911 km (0.106 R)
• M63: 24,867,205 km (0.083 R)
• M64: 25,705,701 km (0.063 R)
• M65: 26,086,129 km (0.031 R)
• M66: 26,128,465 km (0.105 R)
• M67: 26,553,472 km (0.054 R)
• M68: 27,798,875 km (0.113 R)
• M69: 28,450,523 km (0.052 R)
• M70: 29,019,294 km (0.028 R)
• M71: 29,195,072 km (0.097 R)
• M72: 29,415,280 km (0.106 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit