🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 460 Days

Day: 21.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,985,044 km

• M1: 949,198 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.22 AU - 1.96 AU

Year: 869 Days

Day: 40.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,985,044 km

• M1: 100,979 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.35 AU - 2.01 AU

Year: 944 Days

Day: 28 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.49 AU - 2.75 AU

Year: 1838 Days

Day: 29.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,985,044 km

• M1: 735,274 km (0.079 R)
• M2: 2,439,792 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 8.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.08 AU - 5.78 AU

Year: 4745 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,985,044 km

• M1: 111,450 km (0.07 R)
• M2: 202,705 km (0.095 R)
• M3: 351,555 km (0.04 R)
• M4: 500,106 km (0.093 R)
• M5: 739,462 km (0.076 R)
• M6: 799,002 km (0.117 R)
• M7: 1,190,949 km (0.118 R)
• M8: 1,261,858 km (0.046 R)
• M9: 1,422,825 km (0.107 R)
• M10: 1,559,707 km (0.115 R)
• M11: 1,716,935 km (0.064 R)
• M12: 2,081,355 km (0.094 R)
• M13: 2,524,464 km (0.089 R)
• M14: 3,353,236 km (0.091 R)
• M15: 3,850,051 km (0.119 R)
• M16: 3,935,172 km (0.054 R)
• M17: 4,150,593 km (0.087 R)
• M18: 4,215,967 km (0.098 R)
• M19: 4,436,474 km (0.086 R)
• M20: 4,525,635 km (0.112 R)
• M21: 4,888,709 km (0.074 R)
• M22: 5,237,721 km (0.073 R)
• M23: 5,308,480 km (0.063 R)
• M24: 5,474,833 km (0.098 R)
• M25: 6,058,415 km (0.101 R)
• M26: 6,132,765 km (0.11 R)
• M27: 6,207,414 km (0.071 R)
• M28: 6,866,991 km (0.119 R)
• M29: 7,074,483 km (0.115 R)
• M30: 7,205,232 km (0.051 R)
• M31: 7,575,487 km (0.058 R)
• M32: 7,843,716 km (0.097 R)
• M33: 8,197,215 km (0.072 R)
• M34: 8,472,775 km (0.077 R)
• M35: 9,089,567 km (0.117 R)
• M36: 9,633,804 km (0.105 R)
• M37: 9,953,794 km (0.11 R)
• M38: 10,071,078 km (0.12 R)
• M39: 10,129,870 km (0.1 R)
• M40: 10,218,133 km (0.082 R)
• M41: 10,484,866 km (0.047 R)
• M42: 10,544,556 km (0.054 R)
• M43: 10,723,923 km (0.106 R)
• M44: 10,904,488 km (0.041 R)
• M45: 11,146,537 km (0.04 R)
• M46: 11,329,346 km (0.099 R)
• M47: 11,574,686 km (0.042 R)
• M48: 11,728,922 km (0.069 R)
• M49: 13,147,259 km (0.084 R)
• M50: 14,023,903 km (0.116 R)
• M51: 14,122,488 km (0.112 R)
• M52: 14,287,345 km (0.036 R)
• M53: 14,452,800 km (0.074 R)
• M54: 14,752,295 km (0.096 R)
• M55: 14,919,545 km (0.109 R)
• M56: 15,087,394 km (0.041 R)
• M57: 15,323,459 km (0.094 R)
• M58: 15,628,789 km (0.071 R)
• M59: 16,073,394 km (0.074 R)
• M60: 16,176,616 km (0.066 R)
• M61: 17,045,181 km (0.111 R)
• M62: 17,326,276 km (0.03 R)
• M63: 17,396,736 km (0.086 R)
• M64: 17,467,496 km (0.098 R)
• M65: 17,893,102 km (0.113 R)
• M66: 18,394,105 km (0.087 R)
• M67: 18,718,733 km (0.103 R)
• M68: 19,300,220 km (0.105 R)
• M69: 20,220,845 km (0.11 R)
• M70: 20,443,895 km (0.099 R)
• M71: 21,193,381 km (0.109 R)
• M72: 21,571,564 km (0.113 R)
• M73: 21,989,989 km (0.115 R)
• M74: 22,565,044 km (0.041 R)
• M75: 23,222,676 km (0.096 R)
• M76: 23,456,348 km (0.071 R)
• M77: 24,043,819 km (0.095 R)
• M78: 25,875,345 km (0.073 R)
• M79: 27,216,789 km (0.057 R)
• M80: 27,422,038 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 13.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.45 AU - 5.63 AU

Year: 5652 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,985,044 km

• M1: 206,894 km (0.097 R)
• M2: 351,106 km (0.106 R)
• M3: 519,553 km (0.063 R)
• M4: 694,583 km (0.088 R)
• M5: 1,191,098 km (0.078 R)
• M6: 1,486,853 km (0.119 R)
• M7: 1,748,350 km (0.047 R)
• M8: 2,253,243 km (0.07 R)
• M9: 2,555,580 km (0.104 R)
• M10: 2,779,828 km (0.114 R)
• M11: 3,152,326 km (0.1 R)
• M12: 3,741,144 km (0.116 R)
• M13: 3,893,733 km (0.082 R)
• M14: 4,126,657 km (0.106 R)
• M15: 4,311,111 km (0.113 R)
• M16: 4,498,258 km (0.047 R)
• M17: 4,770,526 km (0.083 R)
• M18: 5,706,860 km (0.071 R)
• M19: 6,061,407 km (0.083 R)
• M20: 6,181,234 km (0.115 R)
• M21: 6,576,173 km (0.093 R)
• M22: 7,712,518 km (0.088 R)
• M23: 7,875,131 km (0.106 R)
• M24: 8,170,886 km (0.109 R)
• M25: 8,336,641 km (0.085 R)
• M26: 8,436,722 km (0.069 R)
• M27: 8,638,080 km (0.094 R)
• M28: 8,773,167 km (0.058 R)
• M29: 9,045,585 km (0.111 R)
• M30: 9,703,666 km (0.09 R)
• M31: 10,810,690 km (0.083 R)
• M32: 11,657,713 km (0.104 R)
• M33: 12,449,684 km (0.108 R)
• M34: 12,640,870 km (0.078 R)
• M35: 13,026,235 km (0.095 R)
• M36: 13,220,263 km (0.089 R)
• M37: 13,337,249 km (0.071 R)
• M38: 13,493,578 km (0.095 R)
• M39: 13,966,607 km (0.059 R)
• M40: 14,928,970 km (0.102 R)
• M41: 15,050,743 km (0.091 R)
• M42: 15,500,135 km (0.099 R)
• M43: 15,623,553 km (0.103 R)
• M44: 16,412,382 km (0.112 R)
• M45: 16,917,275 km (0.102 R)
• M46: 17,341,984 km (0.109 R)
• M47: 17,470,039 km (0.119 R)
• M48: 17,813,217 km (0.081 R)
• M49: 18,288,639 km (0.115 R)
• M50: 18,506,154 km (0.105 R)
• M51: 18,593,370 km (0.089 R)
• M52: 19,031,692 km (0.103 R)
• M53: 19,252,049 km (0.101 R)
• M54: 19,517,735 km (0.082 R)
• M55: 19,651,027 km (0.06 R)
• M56: 19,873,778 km (0.081 R)
• M57: 20,864,116 km (0.109 R)
• M58: 21,319,641 km (0.056 R)
• M59: 21,548,526 km (0.028 R)
• M60: 21,778,308 km (0.094 R)
• M61: 22,565,642 km (0.109 R)
• M62: 23,174,206 km (0.087 R)
• M63: 23,740,584 km (0.037 R)
• M64: 24,311,599 km (0.109 R)
• M65: 24,502,934 km (0.077 R)
• M66: 25,612,801 km (0.065 R)
• M67: 25,905,115 km (0.114 R)
• M68: 27,184,327 km (0.065 R)
• M69: 27,532,291 km (0.037 R)
• M70: 27,681,740 km (0.087 R)
• M71: 28,182,294 km (0.087 R)
• M72: 28,433,618 km (0.098 R)
• M73: 30,522,902 km (0.094 R)
• M74: 30,832,869 km (0.104 R)
• M75: 31,195,794 km (0.09 R)
• M76: 31,873,322 km (0.09 R)
• M77: 32,240,286 km (0.096 R)
• M78: 32,714,062 km (0.12 R)
• M79: 32,819,678 km (0.065 R)
• M80: 33,349,405 km (0.116 R)
• M81: 34,149,304 km (0.115 R)
• M82: 34,524,795 km (0.052 R)
• M83: 34,847,777 km (0.1 R)
• M84: 35,009,492 km (0.094 R)
• M85: 35,605,041 km (0.068 R)
• M86: 36,258,634 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 11.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.51 AU - 7.51 AU

Year: 7200 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,985,044 km

• M1: 141,968 km (0.073 R)
• M2: 223,798 km (0.11 R)
• M3: 318,494 km (0.045 R)
• M4: 396,434 km (0.109 R)
• M5: 645,964 km (0.086 R)
• M6: 841,039 km (0.084 R)
• M7: 1,199,925 km (0.117 R)
• M8: 1,304,643 km (0.115 R)
• M9: 1,412,653 km (0.095 R)
• M10: 1,556,117 km (0.107 R)
• M11: 1,654,702 km (0.105 R)
• M12: 1,806,394 km (0.097 R)
• M13: 1,998,328 km (0.068 R)
• M14: 2,271,045 km (0.108 R)
• M15: 2,440,540 km (0.118 R)
• M16: 2,792,095 km (0.045 R)
• M17: 2,933,315 km (0.108 R)
• M18: 3,035,640 km (0.101 R)
• M19: 3,244,030 km (0.083 R)
• M20: 3,371,338 km (0.095 R)
• M21: 3,521,983 km (0.101 R)
• M22: 3,874,734 km (0.095 R)
• M23: 4,285,381 km (0.063 R)
• M24: 4,757,960 km (0.093 R)
• M25: 5,322,243 km (0.071 R)
• M26: 5,907,620 km (0.064 R)
• M27: 6,594,125 km (0.095 R)
• M28: 7,222,585 km (0.06 R)
• M29: 7,670,930 km (0.093 R)
• M30: 7,756,051 km (0.088 R)
• M31: 8,186,295 km (0.115 R)
• M32: 8,273,361 km (0.051 R)
• M33: 8,419,069 km (0.067 R)
• M34: 8,624,467 km (0.102 R)
• M35: 9,010,280 km (0.082 R)
• M36: 9,310,971 km (0.11 R)
• M37: 10,389,423 km (0.063 R)
• M38: 10,736,490 km (0.05 R)
• M39: 10,927,376 km (0.101 R)
• M40: 11,151,624 km (0.078 R)
• M41: 11,604,606 km (0.064 R)
• M42: 11,767,817 km (0.077 R)
• M43: 11,931,777 km (0.118 R)
• M44: 12,461,802 km (0.092 R)
• M45: 12,562,032 km (0.106 R)
• M46: 13,407,709 km (0.098 R)
• M47: 13,889,265 km (0.116 R)
• M48: 14,904,885 km (0.093 R)
• M49: 15,439,697 km (0.103 R)
• M50: 15,944,440 km (0.09 R)
• M51: 16,271,910 km (0.116 R)
• M52: 17,791,226 km (0.092 R)
• M53: 18,168,661 km (0.103 R)
• M54: 18,701,529 km (0.068 R)
• M55: 19,977,898 km (0.116 R)
• M56: 20,567,314 km (0.087 R)
• M57: 20,844,369 km (0.059 R)
• M58: 22,045,640 km (0.11 R)
• M59: 22,451,050 km (0.077 R)
• M60: 22,695,493 km (0.085 R)
• M61: 23,764,819 km (0.108 R)
• M62: 24,055,637 km (0.089 R)
• M63: 24,389,240 km (0.083 R)
• M64: 25,569,418 km (0.055 R)
• M65: 25,824,632 km (0.112 R)
• M66: 26,380,687 km (0.042 R)
• M67: 26,767,996 km (0.101 R)
• M68: 26,897,398 km (0.112 R)
• M69: 28,291,800 km (0.116 R)
• M70: 28,953,621 km (0.029 R)
• M71: 29,308,616 km (0.074 R)
• M72: 29,664,959 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 3.1

Gravity: 59.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.55 AU - 12.77 AU

Year: 16161 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,985,044 km

• M1: 91,404 km (0.118 R)
• M2: 227,090 km (0.106 R)
• M3: 328,816 km (0.06 R)
• M4: 409,898 km (0.101 R)
• M5: 881,580 km (0.072 R)
• M6: 1,088,923 km (0.114 R)
• M7: 1,185,862 km (0.09 R)
• M8: 1,683,275 km (0.098 R)
• M9: 2,176,350 km (0.067 R)
• M10: 2,329,388 km (0.085 R)
• M11: 2,908,631 km (0.111 R)
• M12: 3,009,311 km (0.073 R)
• M13: 3,077,228 km (0.034 R)
• M14: 4,729,836 km (0.076 R)
• M15: 5,007,789 km (0.096 R)
• M16: 5,413,797 km (0.089 R)
• M17: 5,537,664 km (0.04 R)
• M18: 5,662,579 km (0.084 R)
• M19: 5,914,950 km (0.108 R)
• M20: 5,999,922 km (0.042 R)
• M21: 6,430,764 km (0.063 R)
• M22: 6,916,059 km (0.09 R)
• M23: 7,642,955 km (0.113 R)
• M24: 7,874,982 km (0.119 R)
• M25: 8,393,637 km (0.087 R)
• M26: 8,874,594 km (0.119 R)
• M27: 9,020,752 km (0.037 R)
• M28: 9,463,561 km (0.108 R)
• M29: 9,762,757 km (0.088 R)
• M30: 10,678,894 km (0.077 R)
• M31: 10,886,087 km (0.058 R)
• M32: 10,990,208 km (0.069 R)
• M33: 11,252,004 km (0.099 R)
• M34: 11,888,692 km (0.095 R)
• M35: 12,049,660 km (0.109 R)
• M36: 12,755,612 km (0.092 R)
• M37: 12,975,521 km (0.075 R)
• M38: 14,721,627 km (0.033 R)
• M39: 15,242,078 km (0.095 R)
• M40: 15,709,871 km (0.081 R)
• M41: 16,301,231 km (0.117 R)
• M42: 16,480,001 km (0.084 R)
• M43: 17,933,793 km (0.096 R)
• M44: 19,302,015 km (0.041 R)
• M45: 19,617,666 km (0.045 R)
• M46: 19,807,955 km (0.105 R)
• M47: 22,269,289 km (0.113 R)
• M48: 22,401,533 km (0.084 R)
• M49: 23,066,346 km (0.103 R)
• M50: 23,535,635 km (0.057 R)
• M51: 24,075,833 km (0.087 R)
• M52: 24,347,353 km (0.076 R)
• M53: 25,099,531 km (0.089 R)
• M54: 26,486,453 km (0.108 R)
• M55: 27,969,267 km (0.055 R)
• M56: 28,111,983 km (0.053 R)
• M57: 29,406,453 km (0.09 R)
• M58: 29,623,969 km (0.116 R)
• M59: 29,915,086 km (0.102 R)
• M60: 31,088,532 km (0.12 R)
• M61: 34,239,661 km (0.09 R)
• M62: 34,927,961 km (0.063 R)
• M63: 35,312,278 km (0.093 R)
• M64: 36,551,697 km (0.087 R)
• M65: 37,490,573 km (0.078 R)
• M66: 38,675,388 km (0.117 R)
• M67: 38,834,261 km (0.104 R)
• M68: 39,711,952 km (0.119 R)
• M69: 40,757,790 km (0.103 R)
• M70: 40,919,506 km (0.116 R)
• M71: 41,487,080 km (0.08 R)
• M72: 41,894,136 km (0.093 R)
• M73: 42,876,395 km (0.09 R)
• M74: 43,123,082 km (0.112 R)
• M75: 43,617,952 km (0.114 R)
• M76: 44,280,820 km (0.086 R)
• M77: 45,030,455 km (0.113 R)
• M78: 45,700,205 km (0.106 R)
• M79: 46,120,575 km (0.05 R)
• M80: 46,542,142 km (0.103 R)
• M81: 47,049,727 km (0.082 R)
• M82: 47,134,549 km (0.045 R)
• M83: 47,559,257 km (0.094 R)
• M84: 49,442,844 km (0.111 R)
• M85: 49,701,499 km (0.084 R)
• M86: 50,827,971 km (0.04 R)
• M87: 51,875,156 km (0.118 R)
• M88: 56,044,449 km (0.075 R)
• M89: 57,216,548 km (0.049 R)
• M90: 57,669,530 km (0.1 R)
• M91: 58,032,754 km (0.099 R)
• M92: 58,579,085 km (0.051 R)
• M93: 60,781,016 km (0.075 R)
• M94: 61,150,673 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit