🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 671 Days

Day: 42.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.34 AU - 2.22 AU

Year: 876 Days

Day: 32.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,468,489 km

• M1: 91,404 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.95 AU - 2.75 AU

Year: 1329 Days

Day: 39.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,468,489 km

• M1: 724,054 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.01 AU - 3.17 AU

Year: 2004 Days

Day: 32.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,468,489 km

• M1: 520,301 km (0.092 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.33 AU - 3.91 AU

Year: 2541 Days

Day: 31.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 79.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,468,489 km

• M1: 340,634 km (0.054 R)
• M2: 2,375,016 km (0.103 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 12.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.12 AU - 6.5 AU

Year: 4515 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,468,489 km

• M1: 167,101 km (0.076 R)
• M2: 315,203 km (0.088 R)
• M3: 577,897 km (0.065 R)
• M4: 679,773 km (0.067 R)
• M5: 845,826 km (0.041 R)
• M6: 964,757 km (0.074 R)
• M7: 1,047,484 km (0.114 R)
• M8: 1,132,755 km (0.098 R)
• M9: 1,523,355 km (0.088 R)
• M10: 1,955,543 km (0.088 R)
• M11: 2,297,524 km (0.066 R)
• M12: 2,541,219 km (0.079 R)
• M13: 2,673,763 km (0.1 R)
• M14: 3,195,560 km (0.081 R)
• M15: 3,355,031 km (0.113 R)
• M16: 3,517,345 km (0.099 R)
• M17: 3,866,806 km (0.104 R)
• M18: 4,209,983 km (0.112 R)
• M19: 4,671,194 km (0.111 R)
• M20: 5,584,040 km (0.098 R)
• M21: 5,972,396 km (0.091 R)
• M22: 6,289,543 km (0.042 R)
• M23: 6,450,211 km (0.068 R)
• M24: 6,673,411 km (0.096 R)
• M25: 6,878,510 km (0.064 R)
• M26: 7,527,615 km (0.085 R)
• M27: 7,870,344 km (0.101 R)
• M28: 8,283,982 km (0.083 R)
• M29: 8,394,086 km (0.036 R)
• M30: 8,749,531 km (0.042 R)
• M31: 9,636,646 km (0.106 R)
• M32: 9,822,297 km (0.109 R)
• M33: 10,433,554 km (0.066 R)
• M34: 10,743,820 km (0.086 R)
• M35: 10,888,032 km (0.106 R)
• M36: 11,965,436 km (0.066 R)
• M37: 12,115,034 km (0.069 R)
• M38: 12,290,363 km (0.119 R)
• M39: 13,230,884 km (0.115 R)
• M40: 13,333,957 km (0.089 R)
• M41: 13,644,672 km (0.11 R)
• M42: 13,853,212 km (0.067 R)
• M43: 14,194,444 km (0.105 R)
• M44: 14,273,582 km (0.116 R)
• M45: 14,831,582 km (0.063 R)
• M46: 14,911,916 km (0.085 R)
• M47: 15,073,033 km (0.081 R)
• M48: 15,532,448 km (0.084 R)
• M49: 15,641,205 km (0.044 R)
• M50: 16,520,542 km (0.076 R)
• M51: 17,106,517 km (0.108 R)
• M52: 17,218,865 km (0.119 R)
• M53: 17,303,238 km (0.095 R)
• M54: 17,699,074 km (0.073 R)
• M55: 17,955,185 km (0.112 R)
• M56: 18,069,328 km (0.115 R)
• M57: 18,183,771 km (0.073 R)
• M58: 18,442,276 km (0.101 R)
• M59: 18,528,594 km (0.068 R)
• M60: 18,788,745 km (0.095 R)
• M61: 18,904,683 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 13.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.34 AU - 6 AU

Year: 4981 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,468,489 km

• M1: 179,069 km (0.111 R)
• M2: 372,648 km (0.068 R)
• M3: 471,383 km (0.101 R)
• M4: 625,917 km (0.11 R)
• M5: 939,774 km (0.116 R)
• M6: 1,144,274 km (0.091 R)
• M7: 1,289,384 km (0.034 R)
• M8: 1,379,592 km (0.109 R)
• M9: 1,984,715 km (0.084 R)
• M10: 2,532,094 km (0.102 R)
• M11: 2,744,523 km (0.108 R)
• M12: 2,942,889 km (0.033 R)
• M13: 3,043,868 km (0.078 R)
• M14: 3,609,797 km (0.095 R)
• M15: 3,740,096 km (0.083 R)
• M16: 4,299,892 km (0.101 R)
• M17: 4,625,117 km (0.099 R)
• M18: 4,719,514 km (0.069 R)
• M19: 5,006,742 km (0.078 R)
• M20: 5,152,599 km (0.104 R)
• M21: 5,448,354 km (0.108 R)
• M22: 5,598,401 km (0.106 R)
• M23: 5,953,995 km (0.101 R)
• M24: 6,134,560 km (0.109 R)
• M25: 6,316,920 km (0.104 R)
• M26: 6,421,937 km (0.069 R)
• M27: 6,554,032 km (0.102 R)
• M28: 7,338,374 km (0.087 R)
• M29: 8,095,339 km (0.064 R)
• M30: 8,382,118 km (0.103 R)
• M31: 9,143,272 km (0.12 R)
• M32: 9,562,445 km (0.077 R)
• M33: 10,172,057 km (0.095 R)
• M34: 10,857,365 km (0.072 R)
• M35: 11,015,190 km (0.088 R)
• M36: 11,686,436 km (0.106 R)
• M37: 12,108,751 km (0.086 R)
• M38: 12,469,880 km (0.074 R)
• M39: 12,768,178 km (0.106 R)
• M40: 12,901,470 km (0.063 R)
• M41: 13,881,635 km (0.099 R)
• M42: 14,087,482 km (0.07 R)
• M43: 14,815,874 km (0.095 R)
• M44: 15,026,209 km (0.095 R)
• M45: 15,166,980 km (0.118 R)
• M46: 15,485,474 km (0.117 R)
• M47: 16,381,565 km (0.086 R)
• M48: 16,671,935 km (0.076 R)
• M49: 16,890,796 km (0.113 R)
• M50: 17,037,253 km (0.07 R)
• M51: 17,775,817 km (0.073 R)
• M52: 18,111,515 km (0.077 R)
• M53: 18,298,961 km (0.055 R)
• M54: 18,827,341 km (0.087 R)
• M55: 19,017,330 km (0.067 R)
• M56: 19,322,510 km (0.11 R)
• M57: 19,783,271 km (0.072 R)
• M58: 19,976,402 km (0.092 R)
• M59: 20,170,131 km (0.109 R)
• M60: 20,442,399 km (0.107 R)
• M61: 21,227,040 km (0.04 R)
• M62: 21,861,784 km (0.11 R)
• M63: 22,061,497 km (0.109 R)
• M64: 22,462,569 km (0.118 R)
• M65: 23,516,935 km (0.106 R)
• M66: 23,844,554 km (0.081 R)
• M67: 23,967,823 km (0.05 R)
• M68: 24,132,530 km (0.048 R)
• M69: 24,836,538 km (0.111 R)
• M70: 24,961,602 km (0.067 R)
• M71: 25,295,803 km (0.118 R)
• M72: 25,505,390 km (0.116 R)
• M73: 25,631,501 km (0.071 R)
• M74: 26,053,217 km (0.047 R)
• M75: 27,461,232 km (0.075 R)
• M76: 28,326,656 km (0.107 R)
• M77: 29,376,983 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 9.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.49 AU - 6.85 AU

Year: 5655 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,468,489 km

• M1: 129,253 km (0.079 R)
• M2: 212,429 km (0.101 R)
• M3: 334,650 km (0.08 R)
• M4: 735,573 km (0.112 R)
• M5: 959,371 km (0.119 R)
• M6: 1,154,447 km (0.106 R)
• M7: 1,434,943 km (0.072 R)
• M8: 1,583,344 km (0.079 R)
• M9: 1,717,533 km (0.066 R)
• M10: 1,997,281 km (0.103 R)
• M11: 2,059,215 km (0.096 R)
• M12: 3,553,697 km (0.107 R)
• M13: 3,911,087 km (0.063 R)
• M14: 3,989,177 km (0.071 R)
• M15: 4,441,561 km (0.101 R)
• M16: 4,632,747 km (0.08 R)
• M17: 5,540,656 km (0.074 R)
• M18: 5,776,123 km (0.064 R)
• M19: 6,165,975 km (0.115 R)
• M20: 6,595,321 km (0.117 R)
• M21: 6,688,521 km (0.078 R)
• M22: 7,225,428 km (0.071 R)
• M23: 7,353,783 km (0.08 R)
• M24: 7,645,349 km (0.09 R)
• M25: 7,973,866 km (0.11 R)
• M26: 8,849,312 km (0.092 R)
• M27: 9,228,992 km (0.106 R)
• M28: 9,719,822 km (0.078 R)
• M29: 10,004,208 km (0.061 R)
• M30: 10,075,716 km (0.113 R)
• M31: 10,327,339 km (0.103 R)
• M32: 11,804,918 km (0.074 R)
• M33: 12,529,719 km (0.099 R)
• M34: 12,800,491 km (0.104 R)
• M35: 13,112,104 km (0.119 R)
• M36: 14,505,309 km (0.06 R)
• M37: 14,911,916 km (0.06 R)
• M38: 15,116,715 km (0.103 R)
• M39: 15,528,857 km (0.118 R)
• M40: 15,694,911 km (0.104 R)
• M41: 16,702,901 km (0.072 R)
• M42: 18,123,034 km (0.095 R)
• M43: 18,385,279 km (0.036 R)
• M44: 18,604,889 km (0.12 R)
• M45: 19,940,648 km (0.085 R)
• M46: 20,302,077 km (0.09 R)
• M47: 20,574,494 km (0.056 R)
• M48: 20,665,599 km (0.075 R)
• M49: 20,848,258 km (0.101 R)
• M50: 21,353,151 km (0.078 R)
• M51: 21,583,981 km (0.107 R)
• M52: 22,468,703 km (0.025 R)
• M53: 22,562,500 km (0.077 R)
• M54: 22,656,448 km (0.116 R)
• M55: 22,986,311 km (0.096 R)
• M56: 23,985,475 km (0.108 R)
• M57: 24,369,792 km (0.082 R)
• M58: 24,562,774 km (0.102 R)
• M59: 24,950,232 km (0.115 R)
• M60: 25,047,321 km (0.106 R)
• M61: 25,242,098 km (0.067 R)
• M62: 25,388,404 km (0.094 R)
• M63: 25,486,241 km (0.101 R)
• M64: 25,584,078 km (0.078 R)
• M65: 25,682,065 km (0.097 R)
• M66: 25,878,487 km (0.039 R)
• M67: 26,619,146 km (0.063 R)
• M68: 26,718,479 km (0.111 R)
• M69: 27,768,506 km (0.113 R)
• M70: 29,189,537 km (0.065 R)
• M71: 29,445,798 km (0.101 R)
• M72: 30,012,175 km (0.088 R)
• M73: 30,219,069 km (0.077 R)
• M74: 31,838,167 km (0.107 R)
• M75: 32,791,105 km (0.077 R)
• M76: 34,130,156 km (0.073 R)
• M77: 35,214,292 km (0.067 R)
• M78: 35,925,031 km (0.113 R)
• M79: 36,364,849 km (0.03 R)
• M80: 36,640,558 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.48 AU - 14.7 AU

Year: 15510 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,468,489 km

• M1: 393,742 km (0.067 R)
• M2: 547,528 km (0.082 R)
• M3: 633,397 km (0.042 R)
• M4: 901,477 km (0.065 R)
• M5: 1,006,345 km (0.12 R)
• M6: 1,183,319 km (0.113 R)
• M7: 1,275,920 km (0.12 R)
• M8: 1,965,866 km (0.082 R)
• M9: 2,133,415 km (0.114 R)
• M10: 2,276,880 km (0.081 R)
• M11: 2,483,175 km (0.068 R)
• M12: 2,573,532 km (0.049 R)
• M13: 2,946,180 km (0.055 R)
• M14: 3,537,242 km (0.07 R)
• M15: 3,811,903 km (0.039 R)
• M16: 4,165,104 km (0.075 R)
• M17: 4,273,114 km (0.076 R)
• M18: 4,640,077 km (0.117 R)
• M19: 4,714,726 km (0.083 R)
• M20: 5,093,957 km (0.063 R)
• M21: 5,248,492 km (0.099 R)
• M22: 5,365,477 km (0.112 R)
• M23: 5,681,578 km (0.093 R)
• M24: 5,761,463 km (0.081 R)
• M25: 6,044,502 km (0.106 R)
• M26: 7,614,831 km (0.082 R)
• M27: 7,970,275 km (0.09 R)
• M28: 8,240,449 km (0.097 R)
• M29: 8,331,255 km (0.055 R)
• M30: 9,541,053 km (0.112 R)
• M31: 10,312,679 km (0.095 R)
• M32: 10,904,638 km (0.039 R)
• M33: 11,255,145 km (0.036 R)
• M34: 11,609,244 km (0.094 R)
• M35: 12,224,988 km (0.097 R)
• M36: 12,589,110 km (0.106 R)
• M37: 13,062,437 km (0.047 R)
• M38: 13,434,637 km (0.113 R)
• M39: 13,595,305 km (0.072 R)
• M40: 14,462,524 km (0.043 R)
• M41: 15,124,794 km (0.095 R)
• M42: 15,236,244 km (0.082 R)
• M43: 15,403,644 km (0.094 R)
• M44: 15,853,485 km (0.112 R)
• M45: 17,228,588 km (0.06 R)
• M46: 17,519,855 km (0.106 R)
• M47: 18,403,530 km (0.096 R)
• M48: 19,000,575 km (0.119 R)
• M49: 19,301,566 km (0.058 R)
• M50: 19,908,335 km (0.081 R)
• M51: 20,030,407 km (0.045 R)
• M52: 21,514,867 km (0.102 R)
• M53: 21,765,742 km (0.06 R)
• M54: 22,842,847 km (0.117 R)
• M55: 23,678,052 km (0.113 R)
• M56: 24,392,681 km (0.079 R)
• M57: 26,444,565 km (0.084 R)
• M58: 27,321,358 km (0.117 R)
• M59: 28,139,210 km (0.097 R)
• M60: 29,659,423 km (0.085 R)
• M61: 30,218,919 km (0.064 R)
• M62: 30,640,785 km (0.08 R)
• M63: 31,775,186 km (0.116 R)
• M64: 32,563,118 km (0.09 R)
• M65: 33,575,297 km (0.11 R)
• M66: 33,720,706 km (0.062 R)
• M67: 34,231,434 km (0.095 R)
• M68: 34,451,043 km (0.114 R)
• M69: 37,198,408 km (0.106 R)
• M70: 38,484,202 km (0.078 R)
• M71: 38,941,373 km (0.107 R)
• M72: 42,900,331 km (0.093 R)
• M73: 43,453,694 km (0.076 R)
• M74: 44,248,208 km (0.117 R)
• M75: 44,567,450 km (0.062 R)
• M76: 46,822,937 km (0.048 R)
• M77: 47,719,327 km (0.115 R)
• M78: 50,109,153 km (0.113 R)
• M79: 50,942,264 km (0.045 R)
• M80: 52,960,339 km (0.091 R)
• M81: 54,149,642 km (0.102 R)
• M82: 54,320,333 km (0.067 R)
• M83: 54,918,874 km (0.081 R)
• M84: 55,347,771 km (0.103 R)
• M85: 57,074,430 km (0.097 R)
• M86: 57,248,113 km (0.111 R)
• M87: 57,508,862 km (0.037 R)
• M88: 57,682,994 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit