🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 235 Days

Day: 44.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,801,127 km

• M1: 494,720 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 322 Days

Day: 43.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.03 AU - 1.13 AU

Year: 423 Days

Day: 22.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.22 AU - 1.5 AU

Year: 597 Days

Day: 36.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.34 AU - 2.72 AU

Year: 1516 Days

Day: 44.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.72 AU - 6.42 AU

Year: 4952 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,801,127 km

• M1: 147,504 km (0.091 R)
• M2: 235,916 km (0.092 R)
• M3: 539,600 km (0.071 R)
• M4: 641,027 km (0.108 R)
• M5: 883,974 km (0.106 R)
• M6: 1,106,127 km (0.059 R)
• M7: 1,208,452 km (0.087 R)
• M8: 1,368,521 km (0.101 R)
• M9: 1,513,033 km (0.08 R)
• M10: 1,805,497 km (0.048 R)
• M11: 1,903,035 km (0.099 R)
• M12: 1,977,385 km (0.119 R)
• M13: 2,219,434 km (0.096 R)
• M14: 2,457,893 km (0.065 R)
• M15: 2,746,617 km (0.103 R)
• M16: 3,061,072 km (0.072 R)
• M17: 3,207,827 km (0.1 R)
• M18: 3,600,522 km (0.04 R)
• M19: 3,818,486 km (0.109 R)
• M20: 3,944,896 km (0.095 R)
• M21: 4,072,802 km (0.112 R)
• M22: 4,267,429 km (0.074 R)
• M23: 4,382,320 km (0.116 R)
• M24: 4,615,244 km (0.117 R)
• M25: 5,041,299 km (0.06 R)
• M26: 5,250,287 km (0.12 R)
• M27: 5,497,871 km (0.062 R)
• M28: 5,803,799 km (0.075 R)
• M29: 5,913,005 km (0.088 R)
• M30: 6,004,559 km (0.074 R)
• M31: 6,115,112 km (0.109 R)
• M32: 6,263,663 km (0.113 R)
• M33: 6,488,658 km (0.059 R)
• M34: 6,621,052 km (0.116 R)
• M35: 7,257,741 km (0.11 R)
• M36: 7,434,715 km (0.068 R)
• M37: 7,833,393 km (0.062 R)
• M38: 7,994,809 km (0.055 R)
• M39: 8,075,891 km (0.119 R)
• M40: 8,341,428 km (0.078 R)
• M41: 8,506,285 km (0.106 R)
• M42: 8,797,552 km (0.084 R)
• M43: 8,944,307 km (0.078 R)
• M44: 9,411,052 km (0.082 R)
• M45: 9,496,772 km (0.081 R)
• M46: 9,885,726 km (0.115 R)
• M47: 9,994,634 km (0.115 R)
• M48: 10,082,148 km (0.05 R)
• M49: 10,213,795 km (0.064 R)
• M50: 10,412,461 km (0.061 R)
• M51: 10,679,194 km (0.074 R)
• M52: 11,516,194 km (0.062 R)
• M53: 11,722,938 km (0.113 R)
• M54: 11,838,427 km (0.116 R)
• M55: 12,327,313 km (0.072 R)
• M56: 12,798,995 km (0.099 R)
• M57: 13,132,748 km (0.071 R)
• M58: 13,276,661 km (0.063 R)
• M59: 13,469,493 km (0.091 R)
• M60: 14,004,305 km (0.098 R)
• M61: 14,422,282 km (0.084 R)
• M62: 14,521,166 km (0.114 R)
• M63: 14,719,832 km (0.098 R)
• M64: 15,094,575 km (0.118 R)
• M65: 15,195,105 km (0.096 R)
• M66: 15,624,600 km (0.04 R)
• M67: 15,879,216 km (0.115 R)
• M68: 15,955,810 km (0.113 R)
• M69: 16,392,486 km (0.05 R)
• M70: 16,859,082 km (0.11 R)
• M71: 16,937,172 km (0.118 R)
• M72: 17,015,561 km (0.048 R)
• M73: 17,382,525 km (0.057 R)
• M74: 17,514,320 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 9.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.75 AU - 11.19 AU

Year: 10121 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,801,127 km

• M1: 167,998 km (0.117 R)
• M2: 431,291 km (0.103 R)
• M3: 696,528 km (0.084 R)
• M4: 1,029,383 km (0.065 R)
• M5: 1,304,793 km (0.12 R)
• M6: 1,692,700 km (0.097 R)
• M7: 1,806,843 km (0.071 R)
• M8: 2,018,674 km (0.072 R)
• M9: 2,288,847 km (0.077 R)
• M10: 4,201,606 km (0.082 R)
• M11: 4,546,878 km (0.109 R)
• M12: 4,868,663 km (0.083 R)
• M13: 5,098,445 km (0.117 R)
• M14: 5,298,308 km (0.091 R)
• M15: 5,365,477 km (0.073 R)
• M16: 5,534,672 km (0.106 R)
• M17: 5,843,592 km (0.097 R)
• M18: 6,087,885 km (0.079 R)
• M19: 6,193,651 km (0.088 R)
• M20: 6,731,455 km (0.037 R)
• M21: 7,172,470 km (0.075 R)
• M22: 7,359,018 km (0.089 R)
• M23: 7,585,061 km (0.033 R)
• M24: 8,669,795 km (0.062 R)
• M25: 9,351,812 km (0.073 R)
• M26: 9,474,033 km (0.112 R)
• M27: 10,302,057 km (0.067 R)
• M28: 11,239,438 km (0.093 R)
• M29: 11,456,355 km (0.115 R)
• M30: 12,696,072 km (0.111 R)
• M31: 13,838,850 km (0.068 R)
• M32: 14,118,000 km (0.064 R)
• M33: 15,734,704 km (0.095 R)
• M34: 16,270,115 km (0.079 R)
• M35: 16,466,387 km (0.03 R)
• M36: 16,564,823 km (0.1 R)
• M37: 16,910,693 km (0.115 R)
• M38: 18,471,447 km (0.04 R)
• M39: 18,676,247 km (0.115 R)
• M40: 18,881,645 km (0.073 R)
• M41: 19,398,655 km (0.053 R)
• M42: 19,502,626 km (0.06 R)
• M43: 20,182,847 km (0.118 R)
• M44: 20,446,588 km (0.1 R)
• M45: 20,977,361 km (0.11 R)
• M46: 21,728,193 km (0.082 R)
• M47: 21,944,362 km (0.118 R)
• M48: 22,161,129 km (0.076 R)
• M49: 23,532,643 km (0.099 R)
• M50: 23,754,646 km (0.094 R)
• M51: 24,200,597 km (0.065 R)
• M52: 24,874,835 km (0.09 R)
• M53: 25,840,639 km (0.057 R)
• M54: 26,069,523 km (0.026 R)
• M55: 27,808,599 km (0.116 R)
• M56: 28,219,694 km (0.115 R)
• M57: 28,692,124 km (0.1 R)
• M58: 29,644,613 km (0.099 R)
• M59: 30,607,575 km (0.054 R)
• M60: 30,910,510 km (0.104 R)
• M61: 30,971,247 km (0.115 R)
• M62: 32,317,179 km (0.102 R)
• M63: 32,564,016 km (0.1 R)
• M64: 33,432,581 km (0.036 R)
• M65: 34,812,920 km (0.111 R)
• M66: 35,256,029 km (0.115 R)
• M67: 36,724,931 km (0.039 R)
• M68: 37,693,727 km (0.065 R)
• M69: 38,083,579 km (0.11 R)
• M70: 38,867,322 km (0.066 R)
• M71: 39,524,505 km (0.069 R)
• M72: 39,722,423 km (0.084 R)
• M73: 39,788,396 km (0.095 R)
• M74: 39,854,518 km (0.114 R)
• M75: 40,849,943 km (0.119 R)
• M76: 41,317,286 km (0.118 R)
• M77: 41,652,236 km (0.086 R)
• M78: 41,786,425 km (0.106 R)
• M79: 42,122,572 km (0.098 R)
• M80: 42,392,147 km (0.072 R)
• M81: 43,068,479 km (0.106 R)
• M82: 43,408,066 km (0.059 R)
• M83: 43,680,334 km (0.115 R)
• M84: 44,706,576 km (0.082 R)
• M85: 44,981,537 km (0.111 R)
• M86: 46,087,065 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 12.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.53 AU - 11.53 AU

Year: 12873 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,801,127 km

• M1: 331,958 km (0.11 R)
• M2: 425,157 km (0.12 R)
• M3: 963,261 km (0.052 R)
• M4: 1,043,146 km (0.113 R)
• M5: 1,125,574 km (0.082 R)
• M6: 1,556,865 km (0.06 R)
• M7: 1,783,207 km (0.098 R)
• M8: 3,011,704 km (0.12 R)
• M9: 3,296,239 km (0.073 R)
• M10: 3,525,872 km (0.086 R)
• M11: 3,717,806 km (0.094 R)
• M12: 3,847,807 km (0.112 R)
• M13: 3,935,322 km (0.071 R)
• M14: 4,752,575 km (0.046 R)
• M15: 4,965,153 km (0.092 R)
• M16: 5,229,194 km (0.07 R)
• M17: 5,621,589 km (0.077 R)
• M18: 5,972,845 km (0.119 R)
• M19: 6,331,281 km (0.116 R)
• M20: 6,618,060 km (0.117 R)
• M21: 7,069,397 km (0.094 R)
• M22: 7,366,947 km (0.104 R)
• M23: 7,834,740 km (0.089 R)
• M24: 8,227,434 km (0.101 R)
• M25: 8,369,253 km (0.06 R)
• M26: 8,540,393 km (0.071 R)
• M27: 8,741,752 km (0.076 R)
• M28: 9,237,070 km (0.081 R)
• M29: 9,681,825 km (0.117 R)
• M30: 9,951,998 km (0.083 R)
• M31: 10,530,643 km (0.108 R)
• M32: 10,653,912 km (0.109 R)
• M33: 10,746,662 km (0.107 R)
• M34: 11,057,676 km (0.05 R)
• M35: 11,340,117 km (0.079 R)
• M36: 11,561,522 km (0.097 R)
• M37: 11,752,558 km (0.065 R)
• M38: 11,848,301 km (0.098 R)
• M39: 12,887,109 km (0.054 R)
• M40: 12,985,993 km (0.039 R)
• M41: 13,284,141 km (0.11 R)
• M42: 15,189,719 km (0.099 R)
• M43: 15,399,006 km (0.105 R)
• M44: 15,785,119 km (0.032 R)
• M45: 16,032,553 km (0.116 R)
• M46: 17,397,784 km (0.085 R)
• M47: 17,910,156 km (0.097 R)
• M48: 18,242,114 km (0.104 R)
• M49: 18,688,065 km (0.114 R)
• M50: 18,949,712 km (0.112 R)
• M51: 19,476,895 km (0.096 R)
• M52: 19,856,425 km (0.103 R)
• M53: 20,123,606 km (0.093 R)
• M54: 20,507,325 km (0.113 R)
• M55: 20,661,411 km (0.043 R)
• M56: 21,126,211 km (0.042 R)
• M57: 21,398,928 km (0.093 R)
• M58: 21,516,213 km (0.1 R)
• M59: 22,144,973 km (0.119 R)
• M60: 22,263,604 km (0.092 R)
• M61: 22,541,108 km (0.06 R)
• M62: 22,859,751 km (0.039 R)
• M63: 22,979,579 km (0.066 R)
• M64: 23,099,706 km (0.104 R)
• M65: 23,461,135 km (0.082 R)
• M66: 23,662,793 km (0.06 R)
• M67: 24,271,207 km (0.082 R)
• M68: 24,352,738 km (0.048 R)
• M69: 24,679,610 km (0.103 R)
• M70: 24,966,837 km (0.075 R)
• M71: 25,793,814 km (0.067 R)
• M72: 25,960,167 km (0.091 R)
• M73: 26,168,856 km (0.066 R)
• M74: 26,377,994 km (0.115 R)
• M75: 26,503,656 km (0.066 R)
• M76: 27,177,744 km (0.104 R)
• M77: 27,601,854 km (0.057 R)
• M78: 27,729,611 km (0.107 R)
• M79: 28,242,133 km (0.111 R)
• M80: 28,456,806 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.9

Radius: 5.5

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.54 AU - 17.94 AU

Year: 22413 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,801,127 km

• M1: 269,426 km (0.09 R)
• M2: 570,865 km (0.115 R)
• M3: 752,627 km (0.06 R)
• M4: 825,481 km (0.041 R)
• M5: 1,058,106 km (0.092 R)
• M6: 1,224,459 km (0.109 R)
• M7: 1,676,095 km (0.059 R)
• M8: 1,936,544 km (0.109 R)
• M9: 2,174,854 km (0.071 R)
• M10: 2,244,566 km (0.11 R)
• M11: 2,386,535 km (0.101 R)
• M12: 2,531,346 km (0.071 R)
• M13: 2,604,948 km (0.085 R)
• M14: 2,716,548 km (0.07 R)
• M15: 2,791,795 km (0.053 R)
• M16: 3,178,656 km (0.115 R)
• M17: 3,298,035 km (0.101 R)
• M18: 4,615,693 km (0.1 R)
• M19: 5,446,858 km (0.051 R)
• M20: 5,637,745 km (0.052 R)
• M21: 5,928,264 km (0.084 R)
• M22: 6,026,251 km (0.107 R)
• M23: 8,477,263 km (0.114 R)
• M24: 9,203,261 km (0.107 R)
• M25: 9,259,959 km (0.085 R)
• M26: 9,545,092 km (0.108 R)
• M27: 10,007,350 km (0.114 R)
• M28: 10,299,963 km (0.092 R)
• M29: 10,833,728 km (0.086 R)
• M30: 11,498,242 km (0.078 R)
• M31: 11,866,253 km (0.094 R)
• M32: 12,676,924 km (0.067 R)
• M33: 13,634,200 km (0.082 R)
• M34: 13,893,453 km (0.05 R)
• M35: 14,219,726 km (0.108 R)
• M36: 15,280,824 km (0.079 R)
• M37: 15,415,313 km (0.069 R)
• M38: 15,550,100 km (0.097 R)
• M39: 16,093,290 km (0.109 R)
• M40: 16,642,614 km (0.092 R)
• M41: 18,757,030 km (0.089 R)
• M42: 20,212,916 km (0.059 R)
• M43: 20,286,668 km (0.108 R)
• M44: 20,805,324 km (0.115 R)
• M45: 22,616,655 km (0.104 R)
• M46: 23,618,811 km (0.067 R)
• M47: 23,852,034 km (0.053 R)
• M48: 25,188,541 km (0.068 R)
• M49: 26,468,351 km (0.104 R)
• M50: 27,034,878 km (0.116 R)
• M51: 27,687,275 km (0.049 R)
• M52: 28,510,063 km (0.085 R)
• M53: 28,924,449 km (0.12 R)
• M54: 29,257,454 km (0.09 R)
• M55: 29,675,430 km (0.097 R)
• M56: 30,095,352 km (0.107 R)
• M57: 31,111,271 km (0.05 R)
• M58: 31,623,344 km (0.077 R)
• M59: 32,224,429 km (0.082 R)
• M60: 32,483,233 km (0.08 R)
• M61: 32,829,253 km (0.114 R)
• M62: 33,263,535 km (0.109 R)
• M63: 34,401,676 km (0.092 R)
• M64: 36,446,230 km (0.034 R)
• M65: 37,076,187 km (0.107 R)
• M66: 38,255,766 km (0.076 R)
• M67: 41,211,521 km (0.058 R)
• M68: 43,190,700 km (0.059 R)
• M69: 43,380,690 km (0.034 R)
• M70: 43,475,834 km (0.074 R)
• M71: 43,761,716 km (0.105 R)
• M72: 45,490,169 km (0.075 R)
• M73: 45,780,389 km (0.115 R)
• M74: 47,534,723 km (0.093 R)
• M75: 47,632,860 km (0.085 R)
• M76: 48,025,853 km (0.089 R)
• M77: 48,914,315 km (0.108 R)
• M78: 50,507,084 km (0.061 R)
• M79: 50,707,395 km (0.089 R)
• M80: 50,907,856 km (0.118 R)
• M81: 52,015,628 km (0.06 R)
• M82: 54,973,926 km (0.076 R)
• M83: 55,592,663 km (0.116 R)
• M84: 58,406,001 km (0.117 R)
• M85: 59,671,000 km (0.12 R)
• M86: 62,765,582 km (0.11 R)
• M87: 64,061,249 km (0.076 R)
• M88: 68,443,419 km (0.089 R)
• M89: 70,558,584 km (0.114 R)
• M90: 70,670,483 km (0.07 R)
• M91: 73,260,920 km (0.117 R)
• M92: 74,966,934 km (0.115 R)
• M93: 75,538,547 km (0.064 R)
• M94: 76,456,031 km (0.099 R)
• M95: 76,801,153 km (0.108 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: 328 - 15,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit