🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 18.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,467,399 km

• M1: 71,957 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 315 Days

Day: 22.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 11

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 419 Days

Day: 7.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,467,399 km

• M1: 149,448 km (0.067 R)
• M2: 231,129 km (0.107 R)
• M3: 300,991 km (0.061 R)
• M4: 400,623 km (0.113 R)
• M5: 568,173 km (0.113 R)
• M6: 653,892 km (0.104 R)
• M7: 724,502 km (0.112 R)
• M8: 802,293 km (0.066 R)
• M9: 980,764 km (0.038 R)
• M10: 1,067,979 km (0.074 R)
• M11: 1,236,277 km (0.104 R)
• M12: 1,356,853 km (0.069 R)
• M13: 1,492,089 km (0.074 R)
• M14: 1,583,194 km (0.108 R)
• M15: 1,681,630 km (0.103 R)
• M16: 1,799,214 km (0.105 R)
• M17: 1,896,452 km (0.067 R)
• M18: 1,995,486 km (0.086 R)
• M19: 2,248,007 km (0.096 R)
• M20: 2,378,157 km (0.076 R)
• M21: 2,498,135 km (0.047 R)
• M22: 2,620,207 km (0.069 R)
• M23: 2,698,446 km (0.061 R)
• M24: 2,777,284 km (0.041 R)
• M25: 2,978,194 km (0.075 R)
• M26: 3,135,422 km (0.06 R)
• M27: 3,239,542 km (0.102 R)
• M28: 3,422,650 km (0.079 R)
• M29: 3,515,550 km (0.111 R)
• M30: 3,747,875 km (0.096 R)
• M31: 3,977,807 km (0.071 R)
• M32: 4,075,644 km (0.078 R)
• M33: 4,197,118 km (0.073 R)
• M34: 4,327,567 km (0.111 R)
• M35: 4,521,745 km (0.063 R)
• M36: 4,608,213 km (0.061 R)
• M37: 4,703,058 km (0.035 R)
• M38: 4,830,665 km (0.107 R)
• M39: 4,959,469 km (0.066 R)
• M40: 5,154,694 km (0.087 R)
• M41: 5,360,840 km (0.117 R)
• M42: 5,544,546 km (0.075 R)
• M43: 5,637,147 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 14.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 462 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,467,399 km

• M1: 180,265 km (0.113 R)
• M2: 324,179 km (0.116 R)
• M3: 421,118 km (0.114 R)
• M4: 522,545 km (0.077 R)
• M5: 620,382 km (0.036 R)
• M6: 764,146 km (0.084 R)
• M7: 934,538 km (0.059 R)
• M8: 1,037,760 km (0.117 R)
• M9: 1,206,208 km (0.079 R)
• M10: 1,316,162 km (0.099 R)
• M11: 1,479,373 km (0.085 R)
• M12: 1,649,765 km (0.102 R)
• M13: 1,759,720 km (0.081 R)
• M14: 1,954,945 km (0.1 R)
• M15: 2,062,506 km (0.099 R)
• M16: 2,186,522 km (0.046 R)
• M17: 2,407,329 km (0.043 R)
• M18: 2,528,204 km (0.104 R)
• M19: 2,656,260 km (0.108 R)
• M20: 2,807,653 km (0.112 R)
• M21: 2,913,867 km (0.101 R)
• M22: 3,005,272 km (0.109 R)
• M23: 3,207,528 km (0.114 R)
• M24: 3,425,642 km (0.12 R)
• M25: 3,591,097 km (0.08 R)
• M26: 3,765,079 km (0.108 R)
• M27: 3,912,284 km (0.09 R)
• M28: 4,055,449 km (0.108 R)
• M29: 4,188,292 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 12.7

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.63 AU - 2.63 AU

Year: 2754 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,467,399 km

• M1: 255,364 km (0.102 R)
• M2: 353,799 km (0.055 R)
• M3: 448,943 km (0.081 R)
• M4: 564,582 km (0.094 R)
• M5: 645,515 km (0.032 R)
• M6: 883,824 km (0.086 R)
• M7: 991,983 km (0.071 R)
• M8: 1,271,432 km (0.104 R)
• M9: 1,395,449 km (0.078 R)
• M10: 1,550,133 km (0.114 R)
• M11: 1,806,993 km (0.062 R)
• M12: 2,034,232 km (0.072 R)
• M13: 2,166,327 km (0.108 R)
• M14: 2,347,041 km (0.033 R)
• M15: 2,788,205 km (0.106 R)
• M16: 2,902,647 km (0.098 R)
• M17: 3,035,490 km (0.095 R)
• M18: 3,255,698 km (0.113 R)
• M19: 3,498,795 km (0.081 R)
• M20: 3,874,884 km (0.047 R)
• M21: 4,058,441 km (0.108 R)
• M22: 4,245,139 km (0.064 R)
• M23: 4,607,614 km (0.1 R)
• M24: 4,743,748 km (0.077 R)
• M25: 4,881,229 km (0.068 R)
• M26: 4,960,366 km (0.072 R)
• M27: 5,059,849 km (0.102 R)
• M28: 5,281,254 km (0.085 R)
• M29: 5,588,528 km (0.112 R)
• M30: 5,859,449 km (0.111 R)
• M31: 6,220,429 km (0.098 R)
• M32: 6,566,748 km (0.11 R)
• M33: 6,698,245 km (0.111 R)
• M34: 6,786,507 km (0.108 R)
• M35: 6,919,500 km (0.084 R)
• M36: 7,008,660 km (0.095 R)
• M37: 7,210,617 km (0.058 R)
• M38: 7,369,191 km (0.085 R)
• M39: 7,712,668 km (0.106 R)
• M40: 8,774,663 km (0.103 R)
• M41: 9,187,852 km (0.105 R)
• M42: 9,433,941 km (0.055 R)
• M43: 10,033,380 km (0.112 R)
• M44: 10,388,675 km (0.113 R)
• M45: 10,981,531 km (0.076 R)
• M46: 11,164,190 km (0.119 R)
• M47: 11,453,363 km (0.056 R)
• M48: 12,011,961 km (0.07 R)
• M49: 12,200,305 km (0.082 R)
• M50: 12,335,242 km (0.094 R)
• M51: 13,156,086 km (0.076 R)
• M52: 13,322,289 km (0.102 R)
• M53: 14,763,814 km (0.109 R)
• M54: 15,110,283 km (0.085 R)
• M55: 15,605,601 km (0.036 R)
• M56: 17,670,351 km (0.103 R)
• M57: 18,068,880 km (0.053 R)
• M58: 18,222,965 km (0.044 R)
• M59: 18,750,148 km (0.085 R)
• M60: 18,874,913 km (0.059 R)
• M61: 19,125,340 km (0.111 R)
• M62: 20,010,361 km (0.093 R)
• M63: 20,201,846 km (0.112 R)
• M64: 20,361,766 km (0.117 R)
• M65: 20,618,626 km (0.111 R)
• M66: 20,941,159 km (0.075 R)
• M67: 21,265,337 km (0.101 R)
• M68: 21,460,712 km (0.075 R)
• M69: 21,754,822 km (0.092 R)
• M70: 21,951,692 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 14.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.52 AU - 3.62 AU

Year: 3473 Days

Day: 5.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,467,399 km

• M1: 190,288 km (0.117 R)
• M2: 542,891 km (0.071 R)
• M3: 638,633 km (0.109 R)
• M4: 799,451 km (0.106 R)
• M5: 1,012,778 km (0.114 R)
• M6: 1,136,944 km (0.107 R)
• M7: 1,236,127 km (0.1 R)
• M8: 1,412,204 km (0.119 R)
• M9: 1,619,397 km (0.096 R)
• M10: 1,732,643 km (0.12 R)
• M11: 1,943,576 km (0.055 R)
• M12: 2,101,401 km (0.088 R)
• M13: 2,352,875 km (0.029 R)
• M14: 2,521,771 km (0.1 R)
• M15: 2,817,078 km (0.061 R)
• M16: 2,913,568 km (0.083 R)
• M17: 3,039,081 km (0.054 R)
• M18: 3,209,473 km (0.07 R)
• M19: 3,679,509 km (0.102 R)
• M20: 3,876,829 km (0.071 R)
• M21: 4,077,739 km (0.084 R)
• M22: 4,313,954 km (0.054 R)
• M23: 4,409,696 km (0.049 R)
• M24: 5,016,017 km (0.053 R)
• M25: 5,303,693 km (0.079 R)
• M26: 5,544,546 km (0.102 R)
• M27: 5,683,821 km (0.11 R)
• M28: 6,126,930 km (0.114 R)
• M29: 6,252,892 km (0.115 R)
• M30: 6,434,653 km (0.101 R)
• M31: 6,654,861 km (0.084 R)
• M32: 6,915,012 km (0.069 R)
• M33: 7,008,810 km (0.096 R)
• M34: 7,159,754 km (0.106 R)
• M35: 7,273,598 km (0.114 R)
• M36: 7,445,636 km (0.093 R)
• M37: 7,560,976 km (0.08 R)
• M38: 7,852,243 km (0.109 R)
• M39: 8,028,768 km (0.099 R)
• M40: 8,166,997 km (0.051 R)
• M41: 8,566,273 km (0.107 R)
• M42: 8,992,478 km (0.116 R)
• M43: 9,115,447 km (0.09 R)
• M44: 9,363,331 km (0.06 R)
• M45: 9,467,152 km (0.112 R)
• M46: 10,098,903 km (0.073 R)
• M47: 10,205,417 km (0.106 R)
• M48: 10,419,791 km (0.075 R)
• M49: 10,765,960 km (0.07 R)
• M50: 11,115,870 km (0.111 R)
• M51: 11,225,974 km (0.046 R)
• M52: 11,804,469 km (0.064 R)
• M53: 12,120,120 km (0.101 R)
• M54: 12,301,732 km (0.088 R)
• M55: 12,484,242 km (0.029 R)
• M56: 12,644,610 km (0.057 R)
• M57: 12,782,689 km (0.107 R)
• M58: 13,083,531 km (0.105 R)
• M59: 13,246,592 km (0.034 R)
• M60: 13,363,428 km (0.104 R)
• M61: 13,857,849 km (0.062 R)
• M62: 14,478,381 km (0.067 R)
• M63: 14,622,893 km (0.109 R)
• M64: 14,816,323 km (0.097 R)
• M65: 15,108,039 km (0.114 R)
• M66: 15,450,917 km (0.075 R)
• M67: 15,647,937 km (0.112 R)
• M68: 15,746,821 km (0.075 R)
• M69: 15,895,372 km (0.054 R)
• M70: 16,144,153 km (0.114 R)
• M71: 16,570,059 km (0.03 R)
• M72: 16,948,990 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.3

Radius: 6.7

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.43 AU - 11.89 AU

Year: 20910 Days

Day: 23.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,467,399 km

• M1: 90,357 km (0.109 R)
• M2: 213,177 km (0.086 R)
• M3: 553,213 km (0.109 R)
• M4: 856,597 km (0.075 R)
• M5: 959,670 km (0.098 R)
• M6: 1,629,270 km (0.088 R)
• M7: 2,129,526 km (0.07 R)
• M8: 2,378,457 km (0.105 R)
• M9: 3,589,152 km (0.116 R)
• M10: 3,757,300 km (0.099 R)
• M11: 4,145,357 km (0.101 R)
• M12: 4,277,602 km (0.093 R)
• M13: 4,456,072 km (0.091 R)
• M14: 5,529,137 km (0.108 R)
• M15: 6,169,416 km (0.105 R)
• M16: 6,472,801 km (0.116 R)
• M17: 6,729,361 km (0.09 R)
• M18: 6,832,883 km (0.117 R)
• M19: 7,843,117 km (0.088 R)
• M20: 7,952,174 km (0.116 R)
• M21: 8,061,680 km (0.045 R)
• M22: 8,171,634 km (0.072 R)
• M23: 8,448,989 km (0.105 R)
• M24: 9,241,857 km (0.118 R)
• M25: 9,647,118 km (0.077 R)
• M26: 10,897,457 km (0.105 R)
• M27: 11,325,606 km (0.107 R)
• M28: 12,135,080 km (0.055 R)
• M29: 13,286,535 km (0.05 R)
• M30: 13,875,203 km (0.074 R)
• M31: 14,673,307 km (0.048 R)
• M32: 14,740,477 km (0.053 R)
• M33: 15,145,737 km (0.115 R)
• M34: 15,829,250 km (0.107 R)
• M35: 16,036,293 km (0.107 R)
• M36: 16,453,073 km (0.073 R)
• M37: 17,226,344 km (0.118 R)
• M38: 17,867,820 km (0.073 R)
• M39: 17,939,627 km (0.081 R)
• M40: 19,027,503 km (0.109 R)
• M41: 20,360,869 km (0.095 R)
• M42: 20,812,056 km (0.061 R)
• M43: 22,494,433 km (0.05 R)
• M44: 23,038,820 km (0.105 R)
• M45: 23,823,910 km (0.059 R)
• M46: 24,140,459 km (0.045 R)
• M47: 30,156,388 km (0.093 R)
• M48: 30,928,612 km (0.09 R)
• M49: 31,968,317 km (0.101 R)
• M50: 33,019,392 km (0.094 R)
• M51: 33,903,964 km (0.059 R)
• M52: 34,617,246 km (0.064 R)
• M53: 36,149,278 km (0.032 R)
• M54: 36,604,056 km (0.111 R)
• M55: 36,877,820 km (0.119 R)
• M56: 37,335,739 km (0.113 R)
• M57: 37,611,298 km (0.079 R)
• M58: 38,999,417 km (0.1 R)
• M59: 39,652,860 km (0.11 R)
• M60: 39,934,104 km (0.071 R)
• M61: 42,590,364 km (0.106 R)
• M62: 43,359,596 km (0.077 R)
• M63: 43,649,368 km (0.111 R)
• M64: 44,814,585 km (0.049 R)
• M65: 46,285,282 km (0.081 R)
• M66: 47,373,906 km (0.095 R)
• M67: 48,370,976 km (0.12 R)
• M68: 49,374,777 km (0.105 R)
• M69: 51,709,701 km (0.077 R)
• M70: 56,065,243 km (0.104 R)
• M71: 57,331,140 km (0.116 R)
• M72: 57,543,120 km (0.085 R)
• M73: 58,286,771 km (0.11 R)
• M74: 58,713,125 km (0.064 R)
• M75: 59,247,638 km (0.119 R)
• M76: 61,076,771 km (0.101 R)
• M77: 62,488,078 km (0.084 R)
• M78: 62,924,455 km (0.118 R)
• M79: 65,453,257 km (0.118 R)
• M80: 66,118,519 km (0.115 R)
• M81: 66,340,672 km (0.039 R)
• M82: 69,026,552 km (0.046 R)
• M83: 69,477,739 km (0.112 R)
• M84: 69,590,685 km (0.097 R)
• M85: 70,156,165 km (0.07 R)
• M86: 70,950,530 km (0.11 R)
• M87: 71,291,912 km (0.093 R)
• M88: 71,405,756 km (0.113 R)
• M89: 72,662,678 km (0.097 R)
• M90: 74,966,635 km (0.112 R)
• M91: 77,060,706 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit