🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 12.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.87 AU

Year: 424 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 13,309,075 km

• M1: 158,723 km (0.069 R)
• M2: 261,946 km (0.118 R)
• M3: 346,469 km (0.119 R)
• M4: 430,393 km (0.036 R)
• M5: 547,229 km (0.085 R)
• M6: 626,217 km (0.034 R)
• M7: 777,311 km (0.071 R)
• M8: 875,896 km (0.073 R)
• M9: 968,048 km (0.113 R)
• M10: 1,098,946 km (0.088 R)
• M11: 1,244,654 km (0.115 R)
• M12: 1,328,579 km (0.087 R)
• M13: 1,427,612 km (0.066 R)
• M14: 1,574,218 km (0.119 R)
• M15: 1,936,395 km (0.105 R)
• M16: 2,039,917 km (0.11 R)
• M17: 2,165,579 km (0.098 R)
• M18: 2,309,492 km (0.117 R)
• M19: 2,419,596 km (0.047 R)
• M20: 2,585,500 km (0.1 R)
• M21: 2,722,083 km (0.099 R)
• M22: 2,822,014 km (0.115 R)
• M23: 3,065,560 km (0.107 R)
• M24: 3,239,841 km (0.074 R)
• M25: 3,334,088 km (0.074 R)
• M26: 3,459,152 km (0.107 R)
• M27: 3,561,626 km (0.099 R)
• M28: 3,665,148 km (0.065 R)
• M29: 3,745,033 km (0.101 R)
• M30: 3,912,732 km (0.064 R)
• M31: 4,070,408 km (0.089 R)
• M32: 4,242,895 km (0.063 R)
• M33: 4,346,417 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 10.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.7 AU - 0.96 AU

Year: 504 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,309,075 km

• M1: 128,205 km (0.082 R)
• M2: 216,767 km (0.102 R)
• M3: 281,094 km (0.103 R)
• M4: 390,899 km (0.084 R)
• M5: 557,102 km (0.091 R)
• M6: 633,098 km (0.087 R)
• M7: 697,425 km (0.094 R)
• M8: 772,523 km (0.097 R)
• M9: 838,047 km (0.088 R)
• M10: 931,396 km (0.111 R)
• M11: 1,001,707 km (0.083 R)
• M12: 1,190,799 km (0.091 R)
• M13: 1,416,991 km (0.093 R)
• M14: 1,488,648 km (0.098 R)
• M15: 1,662,631 km (0.063 R)
• M16: 1,727,706 km (0.085 R)
• M17: 1,899,594 km (0.067 R)
• M18: 1,967,810 km (0.045 R)
• M19: 2,054,128 km (0.085 R)
• M20: 2,118,306 km (0.101 R)
• M21: 2,201,033 km (0.092 R)
• M22: 2,339,262 km (0.109 R)
• M23: 2,406,431 km (0.076 R)
• M24: 2,492,899 km (0.028 R)
• M25: 2,637,111 km (0.042 R)
• M26: 2,745,570 km (0.118 R)
• M27: 2,823,061 km (0.062 R)
• M28: 3,000,185 km (0.074 R)
• M29: 3,086,802 km (0.111 R)
• M30: 3,194,513 km (0.106 R)
• M31: 3,296,688 km (0.119 R)
• M32: 3,581,523 km (0.069 R)
• M33: 3,687,887 km (0.059 R)
• M34: 3,752,064 km (0.071 R)
• M35: 3,838,382 km (0.112 R)
• M36: 3,990,972 km (0.036 R)
• M37: 4,057,094 km (0.106 R)
• M38: 4,167,946 km (0.104 R)
• M39: 4,347,464 km (0.096 R)
• M40: 4,476,118 km (0.056 R)
• M41: 4,575,451 km (0.037 R)
• M42: 4,776,361 km (0.119 R)
• M43: 4,995,970 km (0.051 R)
• M44: 5,099,043 km (0.111 R)
• M45: 5,202,864 km (0.059 R)
• M46: 5,283,198 km (0.109 R)
• M47: 5,347,675 km (0.079 R)
• M48: 5,493,982 km (0.055 R)
• M49: 5,559,506 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 12.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.07 AU - 1.69 AU

Year: 1081 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,309,075 km

• M1: 155,881 km (0.118 R)
• M2: 319,990 km (0.098 R)
• M3: 428,897 km (0.106 R)
• M4: 590,463 km (0.064 R)
• M5: 809,025 km (0.113 R)
• M6: 1,010,085 km (0.106 R)
• M7: 1,220,270 km (0.114 R)
• M8: 1,318,556 km (0.089 R)
• M9: 1,411,157 km (0.076 R)
• M10: 1,888,972 km (0.074 R)
• M11: 2,004,013 km (0.095 R)
• M12: 2,211,356 km (0.118 R)
• M13: 2,647,434 km (0.119 R)
• M14: 2,798,827 km (0.115 R)
• M15: 2,953,212 km (0.082 R)
• M16: 3,054,041 km (0.098 R)
• M17: 3,316,884 km (0.085 R)
• M18: 3,492,362 km (0.119 R)
• M19: 3,731,270 km (0.069 R)
• M20: 4,000,247 km (0.102 R)
• M21: 4,099,730 km (0.064 R)
• M22: 4,199,960 km (0.107 R)
• M23: 4,313,804 km (0.066 R)
• M24: 4,518,604 km (0.11 R)
• M25: 4,779,353 km (0.071 R)
• M26: 4,964,854 km (0.117 R)
• M27: 5,112,208 km (0.083 R)
• M28: 5,329,275 km (0.093 R)
• M29: 5,425,316 km (0.099 R)
• M30: 5,758,620 km (0.109 R)
• M31: 5,857,205 km (0.116 R)
• M32: 6,027,298 km (0.083 R)
• M33: 6,430,913 km (0.075 R)
• M34: 6,636,012 km (0.101 R)
• M35: 6,724,574 km (0.114 R)
• M36: 6,843,205 km (0.09 R)
• M37: 6,932,814 km (0.102 R)
• M38: 7,249,064 km (0.06 R)
• M39: 7,524,175 km (0.118 R)
• M40: 7,911,783 km (0.113 R)
• M41: 8,052,853 km (0.113 R)
• M42: 8,242,394 km (0.116 R)
• M43: 8,321,830 km (0.083 R)
• M44: 8,449,437 km (0.099 R)
• M45: 8,771,372 km (0.115 R)
• M46: 9,195,781 km (0.08 R)
• M47: 9,727,452 km (0.113 R)
• M48: 9,980,272 km (0.117 R)
• M49: 10,269,295 km (0.118 R)
• M50: 10,371,920 km (0.064 R)
• M51: 10,492,196 km (0.112 R)
• M52: 10,630,125 km (0.085 R)
• M53: 10,768,653 km (0.063 R)
• M54: 11,293,742 km (0.041 R)
• M55: 11,435,261 km (0.083 R)
• M56: 11,719,796 km (0.091 R)
• M57: 11,881,063 km (0.097 R)
• M58: 12,133,135 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 9.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.37 AU - 1.67 AU

Year: 1250 Days

Day: 11 Hours

Environment

Temp: -195 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,309,075 km

• M1: 147,653 km (0.032 R)
• M2: 310,864 km (0.1 R)
• M3: 392,694 km (0.099 R)
• M4: 478,414 km (0.107 R)
• M5: 560,543 km (0.08 R)
• M6: 624,122 km (0.095 R)
• M7: 690,693 km (0.08 R)
• M8: 753,375 km (0.087 R)
• M9: 831,615 km (0.104 R)
• M10: 1,025,493 km (0.066 R)
• M11: 1,105,827 km (0.103 R)
• M12: 1,234,482 km (0.043 R)
• M13: 1,392,307 km (0.119 R)
• M14: 1,490,294 km (0.093 R)
• M15: 1,599,201 km (0.102 R)
• M16: 1,798,615 km (0.111 R)
• M17: 1,860,998 km (0.095 R)
• M18: 2,136,407 km (0.057 R)
• M19: 2,385,936 km (0.062 R)
• M20: 2,574,280 km (0.039 R)
• M21: 2,695,903 km (0.117 R)
• M22: 3,050,749 km (0.119 R)
• M23: 3,136,319 km (0.115 R)
• M24: 3,387,195 km (0.106 R)
• M25: 3,667,392 km (0.049 R)
• M26: 3,850,799 km (0.091 R)
• M27: 3,920,212 km (0.114 R)
• M28: 4,119,626 km (0.062 R)
• M29: 4,250,375 km (0.103 R)
• M30: 4,394,587 km (0.107 R)
• M31: 4,491,676 km (0.116 R)
• M32: 4,725,049 km (0.088 R)
• M33: 4,862,080 km (0.036 R)
• M34: 5,051,023 km (0.107 R)
• M35: 5,114,602 km (0.11 R)
• M36: 5,964,766 km (0.1 R)
• M37: 6,221,476 km (0.088 R)
• M38: 6,426,874 km (0.098 R)
• M39: 6,509,602 km (0.092 R)
• M40: 6,858,314 km (0.086 R)
• M41: 6,999,535 km (0.065 R)
• M42: 7,070,444 km (0.12 R)
• M43: 7,213,161 km (0.111 R)
• M44: 7,371,136 km (0.11 R)
• M45: 7,603,013 km (0.106 R)
• M46: 7,778,640 km (0.056 R)
• M47: 7,999,896 km (0.036 R)
• M48: 8,178,516 km (0.096 R)
• M49: 8,283,234 km (0.078 R)
• M50: 8,388,551 km (0.078 R)
• M51: 8,645,859 km (0.089 R)
• M52: 8,967,495 km (0.096 R)
• M53: 9,060,096 km (0.118 R)
• M54: 9,168,554 km (0.07 R)
• M55: 9,386,818 km (0.118 R)
• M56: 9,622,434 km (0.059 R)
• M57: 9,876,152 km (0.051 R)
• M58: 10,003,759 km (0.075 R)
• M59: 10,325,245 km (0.081 R)
• M60: 10,552,335 km (0.097 R)
• M61: 11,011,301 km (0.112 R)
• M62: 11,110,634 km (0.043 R)
• M63: 11,193,511 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 12

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.68 AU - 2.64 AU

Year: 2117 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 13,309,075 km

• M1: 153,936 km (0.111 R)
• M2: 246,687 km (0.119 R)
• M3: 342,579 km (0.045 R)
• M4: 504,594 km (0.113 R)
• M5: 603,328 km (0.11 R)
• M6: 682,615 km (0.102 R)
• M7: 780,302 km (0.057 R)
• M8: 860,936 km (0.082 R)
• M9: 936,782 km (0.052 R)
• M10: 1,343,987 km (0.105 R)
• M11: 1,497,923 km (0.098 R)
• M12: 1,591,422 km (0.111 R)
• M13: 1,764,656 km (0.068 R)
• M14: 1,944,473 km (0.049 R)
• M15: 2,047,097 km (0.092 R)
• M16: 2,204,474 km (0.093 R)
• M17: 2,420,643 km (0.103 R)
• M18: 2,689,471 km (0.037 R)
• M19: 2,921,048 km (0.066 R)
• M20: 3,219,795 km (0.11 R)
• M21: 3,441,050 km (0.089 R)
• M22: 4,029,419 km (0.033 R)
• M23: 4,281,790 km (0.057 R)
• M24: 4,553,011 km (0.053 R)
• M25: 4,899,929 km (0.049 R)
• M26: 5,313,417 km (0.113 R)
• M27: 5,649,264 km (0.102 R)
• M28: 5,797,516 km (0.098 R)
• M29: 5,977,183 km (0.075 R)
• M30: 6,067,690 km (0.087 R)
• M31: 6,204,272 km (0.103 R)
• M32: 6,326,644 km (0.1 R)
• M33: 6,403,537 km (0.085 R)
• M34: 6,761,076 km (0.101 R)
• M35: 6,918,752 km (0.071 R)
• M36: 6,997,889 km (0.076 R)
• M37: 7,109,340 km (0.093 R)
• M38: 7,659,112 km (0.073 R)
• M39: 7,774,003 km (0.104 R)
• M40: 8,172,382 km (0.089 R)
• M41: 8,424,754 km (0.115 R)
• M42: 8,628,506 km (0.076 R)
• M43: 8,782,442 km (0.108 R)
• M44: 9,093,007 km (0.09 R)
• M45: 9,232,133 km (0.114 R)
• M46: 10,262,564 km (0.097 R)
• M47: 10,389,423 km (0.031 R)
• M48: 10,589,734 km (0.11 R)
• M49: 11,086,997 km (0.106 R)
• M50: 11,460,244 km (0.067 R)
• M51: 11,686,286 km (0.087 R)
• M52: 12,238,452 km (0.119 R)
• M53: 12,373,090 km (0.042 R)
• M54: 12,469,431 km (0.114 R)
• M55: 12,585,519 km (0.105 R)
• M56: 12,760,250 km (0.112 R)
• M57: 12,857,638 km (0.061 R)
• M58: 12,935,877 km (0.111 R)
• M59: 13,014,117 km (0.032 R)
• M60: 13,151,448 km (0.074 R)
• M61: 13,269,630 km (0.072 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: 373 - 13,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit