🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 31.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 266 Days

Day: 42.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.44 AU - 1.66 AU

Year: 705 Days

Day: 34.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.51 AU - 5.17 AU

Year: 3302 Days

Day: 24.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.6

Radius: 10.7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.09 AU - 9.13 AU

Year: 7668 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,140,549 km

• M1: 295,456 km (0.085 R)
• M2: 407,056 km (0.106 R)
• M3: 536,308 km (0.106 R)
• M4: 651,200 km (0.093 R)
• M5: 907,909 km (0.103 R)
• M6: 1,030,580 km (0.115 R)
• M7: 1,159,084 km (0.032 R)
• M8: 1,432,699 km (0.057 R)
• M9: 1,577,360 km (0.071 R)
• M10: 1,881,642 km (0.081 R)
• M11: 2,017,926 km (0.071 R)
• M12: 2,087,339 km (0.112 R)
• M13: 2,373,071 km (0.042 R)
• M14: 2,671,519 km (0.105 R)
• M15: 3,035,042 km (0.077 R)
• M16: 3,168,782 km (0.113 R)
• M17: 3,694,768 km (0.05 R)
• M18: 4,011,916 km (0.103 R)
• M19: 4,188,591 km (0.114 R)
• M20: 4,337,889 km (0.103 R)
• M21: 4,765,291 km (0.116 R)
• M22: 5,174,441 km (0.107 R)
• M23: 5,992,741 km (0.11 R)
• M24: 6,161,338 km (0.062 R)
• M25: 6,468,612 km (0.106 R)
• M26: 6,746,116 km (0.026 R)
• M27: 6,886,289 km (0.113 R)
• M28: 6,992,055 km (0.077 R)
• M29: 7,348,696 km (0.087 R)
• M30: 7,747,823 km (0.057 R)
• M31: 8,191,231 km (0.051 R)
• M32: 8,303,430 km (0.091 R)
• M33: 8,948,795 km (0.083 R)
• M34: 9,025,838 km (0.062 R)
• M35: 9,103,030 km (0.066 R)
• M36: 9,768,292 km (0.081 R)
• M37: 10,287,546 km (0.068 R)
• M38: 11,561,971 km (0.067 R)
• M39: 12,196,415 km (0.037 R)
• M40: 13,016,361 km (0.085 R)
• M41: 14,211,947 km (0.065 R)
• M42: 14,891,271 km (0.116 R)
• M43: 15,166,083 km (0.105 R)
• M44: 15,906,742 km (0.059 R)
• M45: 16,375,731 km (0.099 R)
• M46: 16,706,791 km (0.101 R)
• M47: 16,992,224 km (0.05 R)
• M48: 17,761,306 km (0.032 R)
• M49: 18,689,561 km (0.098 R)
• M50: 19,035,431 km (0.109 R)
• M51: 19,333,580 km (0.078 R)
• M52: 19,833,985 km (0.07 R)
• M53: 20,085,908 km (0.1 R)
• M54: 21,052,460 km (0.117 R)
• M55: 21,257,857 km (0.071 R)
• M56: 22,714,492 km (0.052 R)
• M57: 22,925,126 km (0.104 R)
• M58: 25,176,574 km (0.104 R)
• M59: 26,218,074 km (0.105 R)
• M60: 26,660,884 km (0.112 R)
• M61: 27,273,637 km (0.079 R)
• M62: 27,666,032 km (0.06 R)
• M63: 27,778,529 km (0.089 R)
• M64: 28,229,866 km (0.107 R)
• M65: 28,740,444 km (0.116 R)
• M66: 29,540,942 km (0.101 R)
• M67: 29,655,833 km (0.087 R)
• M68: 30,001,554 km (0.037 R)
• M69: 31,339,408 km (0.093 R)
• M70: 32,281,425 km (0.076 R)
• M71: 32,874,880 km (0.1 R)
• M72: 33,591,903 km (0.115 R)
• M73: 34,798,260 km (0.103 R)
• M74: 36,080,164 km (0.092 R)
• M75: 36,449,222 km (0.095 R)
• M76: 37,938,170 km (0.107 R)
• M77: 38,438,874 km (0.085 R)
• M78: 39,573,574 km (0.084 R)
• M79: 39,700,283 km (0.093 R)
• M80: 40,399,803 km (0.091 R)
• M81: 41,231,866 km (0.036 R)
• M82: 42,263,493 km (0.073 R)
• M83: 43,108,122 km (0.084 R)
• M84: 43,761,566 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 10

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.97 AU - 8.35 AU

Year: 8514 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,140,549 km

• M1: 142,866 km (0.079 R)
• M2: 245,041 km (0.108 R)
• M3: 567,874 km (0.069 R)
• M4: 692,937 km (0.088 R)
• M5: 955,482 km (0.112 R)
• M6: 1,631,215 km (0.117 R)
• M7: 2,048,593 km (0.093 R)
• M8: 2,783,268 km (0.114 R)
• M9: 2,880,507 km (0.069 R)
• M10: 3,103,557 km (0.072 R)
• M11: 3,593,042 km (0.074 R)
• M12: 3,806,518 km (0.105 R)
• M13: 4,301,986 km (0.049 R)
• M14: 4,994,175 km (0.11 R)
• M15: 5,292,922 km (0.067 R)
• M16: 5,597,504 km (0.089 R)
• M17: 5,690,105 km (0.076 R)
• M18: 6,643,043 km (0.086 R)
• M19: 8,023,981 km (0.078 R)
• M20: 8,163,406 km (0.115 R)
• M21: 8,586,469 km (0.117 R)
• M22: 8,800,693 km (0.087 R)
• M23: 8,908,404 km (0.115 R)
• M24: 10,160,388 km (0.11 R)
• M25: 11,702,892 km (0.051 R)
• M26: 12,099,775 km (0.111 R)
• M27: 12,622,470 km (0.111 R)
• M28: 13,689,851 km (0.044 R)
• M29: 14,276,574 km (0.092 R)
• M30: 14,871,524 km (0.076 R)
• M31: 15,172,066 km (0.108 R)
• M32: 15,301,469 km (0.1 R)
• M33: 15,866,500 km (0.116 R)
• M34: 16,085,661 km (0.117 R)
• M35: 17,061,787 km (0.07 R)
• M36: 17,738,418 km (0.102 R)
• M37: 18,057,061 km (0.116 R)
• M38: 18,885,385 km (0.107 R)
• M39: 19,071,185 km (0.094 R)
• M40: 19,725,975 km (0.104 R)
• M41: 20,293,250 km (0.118 R)
• M42: 20,531,261 km (0.089 R)
• M43: 21,978,171 km (0.102 R)
• M44: 22,664,676 km (0.115 R)
• M45: 22,812,628 km (0.103 R)
• M46: 25,224,445 km (0.09 R)
• M47: 25,994,575 km (0.107 R)
• M48: 28,032,995 km (0.114 R)
• M49: 28,457,405 km (0.04 R)
• M50: 28,617,175 km (0.057 R)
• M51: 28,777,095 km (0.111 R)
• M52: 29,205,394 km (0.119 R)
• M53: 30,067,975 km (0.095 R)
• M54: 30,665,918 km (0.108 R)
• M55: 32,205,729 km (0.119 R)
• M56: 33,264,882 km (0.101 R)
• M57: 33,489,279 km (0.116 R)
• M58: 34,391,952 km (0.097 R)
• M59: 34,505,347 km (0.115 R)
• M60: 34,618,892 km (0.092 R)
• M61: 35,818,517 km (0.093 R)
• M62: 39,024,250 km (0.051 R)
• M63: 39,498,176 km (0.079 R)
• M64: 39,676,347 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 10.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.39 AU - 11.25 AU

Year: 10392 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,140,549 km

• M1: 140,472 km (0.12 R)
• M2: 380,876 km (0.071 R)
• M3: 451,935 km (0.094 R)
• M4: 628,461 km (0.113 R)
• M5: 1,554,172 km (0.061 R)
• M6: 2,070,435 km (0.108 R)
• M7: 2,152,414 km (0.065 R)
• M8: 2,291,540 km (0.077 R)
• M9: 2,726,720 km (0.103 R)
• M10: 2,969,667 km (0.114 R)
• M11: 3,124,950 km (0.094 R)
• M12: 3,840,776 km (0.101 R)
• M13: 4,287,176 km (0.114 R)
• M14: 4,463,252 km (0.101 R)
• M15: 4,713,979 km (0.113 R)
• M16: 5,493,683 km (0.052 R)
• M17: 5,685,168 km (0.106 R)
• M18: 6,075,020 km (0.105 R)
• M19: 7,338,075 km (0.078 R)
• M20: 7,464,635 km (0.117 R)
• M21: 8,502,395 km (0.076 R)
• M22: 8,724,398 km (0.11 R)
• M23: 9,677,337 km (0.088 R)
• M24: 10,189,709 km (0.116 R)
• M25: 10,330,930 km (0.054 R)
• M26: 10,663,187 km (0.085 R)
• M27: 10,758,780 km (0.094 R)
• M28: 12,076,587 km (0.076 R)
• M29: 12,276,151 km (0.07 R)
• M30: 12,779,847 km (0.079 R)
• M31: 13,651,703 km (0.087 R)
• M32: 15,398,408 km (0.103 R)
• M33: 16,490,921 km (0.032 R)
• M34: 19,097,365 km (0.113 R)
• M35: 19,563,662 km (0.106 R)
• M36: 20,745,784 km (0.097 R)
• M37: 22,072,567 km (0.119 R)
• M38: 22,255,675 km (0.108 R)
• M39: 22,931,259 km (0.086 R)
• M40: 23,116,611 km (0.071 R)
• M41: 23,551,193 km (0.079 R)
• M42: 23,863,254 km (0.055 R)
• M43: 26,473,438 km (0.103 R)
• M44: 26,732,990 km (0.088 R)
• M45: 27,189,114 km (0.104 R)
• M46: 27,319,862 km (0.087 R)
• M47: 27,647,781 km (0.1 R)
• M48: 28,639,465 km (0.061 R)
• M49: 29,106,211 km (0.113 R)
• M50: 29,441,011 km (0.096 R)
• M51: 29,777,307 km (0.105 R)
• M52: 32,512,404 km (0.071 R)
• M53: 33,909,798 km (0.095 R)
• M54: 35,541,013 km (0.062 R)
• M55: 35,755,686 km (0.072 R)
• M56: 35,827,344 km (0.094 R)
• M57: 36,474,354 km (0.076 R)
• M58: 37,779,745 km (0.072 R)
• M59: 37,925,753 km (0.061 R)
• M60: 38,438,275 km (0.108 R)
• M61: 38,732,235 km (0.061 R)
• M62: 39,248,348 km (0.042 R)
• M63: 39,322,249 km (0.119 R)
• M64: 39,396,150 km (0.12 R)
• M65: 39,692,504 km (0.113 R)
• M66: 40,287,305 km (0.084 R)
• M67: 41,335,388 km (0.074 R)
• M68: 41,787,323 km (0.106 R)
• M69: 41,862,720 km (0.098 R)
• M70: 41,938,267 km (0.12 R)
• M71: 42,468,143 km (0.112 R)
• M72: 43,152,852 km (0.092 R)
• M73: 43,534,776 km (0.109 R)
• M74: 43,917,746 km (0.112 R)
• M75: 43,994,490 km (0.096 R)
• M76: 45,306,014 km (0.093 R)
• M77: 45,461,147 km (0.092 R)
• M78: 45,772,012 km (0.098 R)
• M79: 46,395,685 km (0.086 R)
• M80: 46,473,775 km (0.089 R)
• M81: 46,786,884 km (0.066 R)
• M82: 48,283,760 km (0.07 R)
• M83: 48,362,897 km (0.08 R)
• M84: 48,759,631 km (0.112 R)
• M85: 49,316,883 km (0.096 R)
• M86: 50,437,670 km (0.071 R)
• M87: 50,759,306 km (0.077 R)
• M88: 51,485,753 km (0.085 R)
• M89: 51,809,782 km (0.066 R)
• M90: 52,053,178 km (0.098 R)
• M91: 52,622,697 km (0.09 R)
• M92: 53,849,998 km (0.115 R)
• M93: 54,838,540 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 4.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.69 AU - 24.43 AU

Year: 31597 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,140,549 km

• M1: 121,473 km (0.063 R)
• M2: 276,906 km (0.088 R)
• M3: 500,854 km (0.072 R)
• M4: 623,225 km (0.101 R)
• M5: 1,539,960 km (0.063 R)
• M6: 2,048,743 km (0.11 R)
• M7: 2,346,592 km (0.1 R)
• M8: 2,578,918 km (0.059 R)
• M9: 2,684,534 km (0.087 R)
• M10: 3,550,705 km (0.107 R)
• M11: 3,998,302 km (0.114 R)
• M12: 4,848,317 km (0.088 R)
• M13: 5,444,914 km (0.085 R)
• M14: 5,546,640 km (0.12 R)
• M15: 5,648,965 km (0.029 R)
• M16: 5,751,889 km (0.113 R)
• M17: 5,924,824 km (0.083 R)
• M18: 6,311,385 km (0.118 R)
• M19: 6,633,768 km (0.025 R)
• M20: 7,556,936 km (0.056 R)
• M21: 7,670,481 km (0.074 R)
• M22: 7,822,622 km (0.103 R)
• M23: 8,915,734 km (0.076 R)
• M24: 9,561,398 km (0.088 R)
• M25: 10,180,434 km (0.114 R)
• M26: 10,305,797 km (0.047 R)
• M27: 10,727,364 km (0.111 R)
• M28: 11,154,616 km (0.106 R)
• M29: 11,283,868 km (0.047 R)
• M30: 11,456,953 km (0.104 R)
• M31: 11,543,869 km (0.057 R)
• M32: 11,587,402 km (0.103 R)
• M33: 11,630,935 km (0.101 R)
• M34: 11,761,983 km (0.055 R)
• M35: 11,981,593 km (0.098 R)
• M36: 12,069,706 km (0.104 R)
• M37: 12,693,080 km (0.095 R)
• M38: 13,281,299 km (0.053 R)
• M39: 13,924,570 km (0.047 R)
• M40: 14,531,040 km (0.098 R)
• M41: 15,050,892 km (0.076 R)
• M42: 15,673,070 km (0.105 R)
• M43: 16,893,040 km (0.118 R)
• M44: 17,689,799 km (0.088 R)
• M45: 17,790,328 km (0.034 R)
• M46: 17,991,687 km (0.098 R)
• M47: 18,651,713 km (0.03 R)
• M48: 19,010,449 km (0.112 R)
• M49: 19,474,800 km (0.081 R)
• M50: 19,630,532 km (0.114 R)
• M51: 19,838,772 km (0.08 R)
• M52: 20,257,197 km (0.049 R)
• M53: 21,209,687 km (0.095 R)
• M54: 21,745,098 km (0.098 R)
• M55: 23,819,721 km (0.054 R)
• M56: 24,376,225 km (0.11 R)
• M57: 25,218,760 km (0.057 R)
• M58: 25,672,042 km (0.101 R)
• M59: 25,842,733 km (0.104 R)
• M60: 26,070,870 km (0.098 R)
• M61: 26,874,659 km (0.119 R)
• M62: 27,048,043 km (0.096 R)
• M63: 27,395,708 km (0.067 R)
• M64: 28,095,677 km (0.107 R)
• M65: 29,870,955 km (0.103 R)
• M66: 30,290,278 km (0.1 R)
• M67: 32,539,482 km (0.115 R)
• M68: 33,218,506 km (0.054 R)
• M69: 35,409,816 km (0.108 R)
• M70: 35,473,096 km (0.082 R)
• M71: 36,107,989 km (0.107 R)
• M72: 36,618,716 km (0.113 R)
• M73: 37,067,510 km (0.071 R)
• M74: 37,776,454 km (0.089 R)
• M75: 38,750,486 km (0.119 R)
• M76: 40,127,834 km (0.111 R)
• M77: 41,521,188 km (0.116 R)
• M78: 41,721,649 km (0.114 R)
• M79: 42,593,506 km (0.085 R)
• M80: 43,335,960 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit