🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 11.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.6 AU

Year: 279 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,855,322 km

• M1: 167,250 km (0.108 R)
• M2: 244,593 km (0.099 R)
• M3: 372,499 km (0.061 R)
• M4: 447,447 km (0.114 R)
• M5: 528,978 km (0.109 R)
• M6: 614,099 km (0.061 R)
• M7: 695,630 km (0.114 R)
• M8: 772,075 km (0.057 R)
• M9: 901,028 km (0.057 R)
• M10: 978,669 km (0.092 R)
• M11: 1,066,034 km (0.091 R)
• M12: 1,152,502 km (0.085 R)
• M13: 1,226,403 km (0.118 R)
• M14: 1,302,249 km (0.115 R)
• M15: 1,379,592 km (0.115 R)
• M16: 1,474,736 km (0.086 R)
• M17: 1,596,957 km (0.065 R)
• M18: 1,680,283 km (0.025 R)
• M19: 1,782,459 km (0.104 R)
• M20: 1,873,564 km (0.1 R)
• M21: 1,975,290 km (0.106 R)
• M22: 2,184,279 km (0.058 R)
• M23: 2,268,203 km (0.106 R)
• M24: 2,362,599 km (0.111 R)
• M25: 2,473,002 km (0.047 R)
• M26: 2,649,229 km (0.082 R)
• M27: 2,809,448 km (0.089 R)
• M28: 2,921,497 km (0.036 R)
• M29: 3,040,278 km (0.052 R)
• M30: 3,240,140 km (0.06 R)
• M31: 3,320,175 km (0.11 R)
• M32: 3,482,339 km (0.045 R)
• M33: 3,619,670 km (0.096 R)
• M34: 3,843,020 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 10.4

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.58 AU - 0.94 AU

Year: 442 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,855,322 km

• M1: 141,819 km (0.097 R)
• M2: 208,539 km (0.088 R)
• M3: 344,075 km (0.114 R)
• M4: 413,638 km (0.085 R)
• M5: 551,867 km (0.103 R)
• M6: 621,430 km (0.11 R)
• M7: 837,150 km (0.116 R)
• M8: 928,704 km (0.096 R)
• M9: 999,613 km (0.107 R)
• M10: 1,122,433 km (0.118 R)
• M11: 1,198,578 km (0.06 R)
• M12: 1,319,004 km (0.052 R)
• M13: 1,427,014 km (0.11 R)
• M14: 1,595,012 km (0.088 R)
• M15: 1,675,646 km (0.055 R)
• M16: 1,757,775 km (0.078 R)
• M17: 2,118,904 km (0.115 R)
• M18: 2,214,497 km (0.104 R)
• M19: 2,410,022 km (0.083 R)
• M20: 2,510,103 km (0.093 R)
• M21: 2,652,370 km (0.071 R)
• M22: 2,734,948 km (0.103 R)
• M23: 2,811,393 km (0.064 R)
• M24: 2,938,102 km (0.075 R)
• M25: 3,102,809 km (0.039 R)
• M26: 3,168,184 km (0.114 R)
• M27: 3,329,749 km (0.11 R)
• M28: 3,411,579 km (0.099 R)
• M29: 3,607,702 km (0.094 R)
• M30: 3,707,185 km (0.092 R)
• M31: 3,776,598 km (0.112 R)
• M32: 3,862,019 km (0.078 R)
• M33: 4,003,239 km (0.088 R)
• M34: 4,090,455 km (0.091 R)
• M35: 4,218,361 km (0.113 R)
• M36: 4,331,457 km (0.105 R)
• M37: 4,651,746 km (0.105 R)
• M38: 4,735,221 km (0.034 R)
• M39: 4,886,465 km (0.106 R)
• M40: 5,030,976 km (0.094 R)
• M41: 5,220,068 km (0.087 R)
• M42: 5,729,748 km (0.116 R)
• M43: 5,954,444 km (0.113 R)
• M44: 6,035,975 km (0.111 R)
• M45: 6,145,481 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 8

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.99 AU - 1.29 AU

Year: 812 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 21,855,322 km

• M1: 106,214 km (0.059 R)
• M2: 188,793 km (0.085 R)
• M3: 243,845 km (0.086 R)
• M4: 331,210 km (0.075 R)
• M5: 426,653 km (0.096 R)
• M6: 478,414 km (0.045 R)
• M7: 552,914 km (0.067 R)
• M8: 731,683 km (0.115 R)
• M9: 801,545 km (0.105 R)
• M10: 892,052 km (0.079 R)
• M11: 960,718 km (0.047 R)
• M12: 1,018,462 km (0.084 R)
• M13: 1,150,856 km (0.069 R)
• M14: 1,275,023 km (0.092 R)
• M15: 1,331,571 km (0.106 R)
• M16: 1,425,518 km (0.098 R)
• M17: 1,476,980 km (0.053 R)
• M18: 1,643,183 km (0.103 R)
• M19: 1,783,655 km (0.094 R)
• M20: 1,887,626 km (0.077 R)
• M21: 2,263,266 km (0.105 R)
• M22: 2,323,853 km (0.095 R)
• M23: 2,464,326 km (0.078 R)
• M24: 2,958,896 km (0.071 R)
• M25: 3,101,762 km (0.077 R)
• M26: 3,159,657 km (0.077 R)
• M27: 3,237,298 km (0.097 R)
• M28: 3,404,399 km (0.073 R)
• M29: 3,777,945 km (0.065 R)
• M30: 3,839,729 km (0.076 R)
• M31: 3,891,489 km (0.077 R)
• M32: 3,985,287 km (0.108 R)
• M33: 4,079,833 km (0.108 R)
• M34: 4,185,898 km (0.113 R)
• M35: 4,239,155 km (0.065 R)
• M36: 4,662,816 km (0.118 R)
• M37: 4,851,908 km (0.069 R)
• M38: 4,998,065 km (0.086 R)
• M39: 5,352,612 km (0.095 R)
• M40: 5,527,193 km (0.063 R)
• M41: 5,632,809 km (0.077 R)
• M42: 5,727,205 km (0.115 R)
• M43: 5,798,413 km (0.07 R)
• M44: 5,965,664 km (0.045 R)
• M45: 6,037,920 km (0.047 R)
• M46: 6,110,325 km (0.105 R)
• M47: 6,292,834 km (0.101 R)
• M48: 6,688,072 km (0.109 R)
• M49: 6,750,454 km (0.063 R)
• M50: 6,800,719 km (0.075 R)
• M51: 6,939,097 km (0.094 R)
• M52: 7,065,956 km (0.091 R)
• M53: 7,155,117 km (0.094 R)
• M54: 7,334,484 km (0.104 R)
• M55: 7,450,722 km (0.057 R)
• M56: 7,541,528 km (0.062 R)
• M57: 7,671,828 km (0.038 R)
• M58: 7,776,696 km (0.064 R)
• M59: 7,895,177 km (0.092 R)
• M60: 8,000,943 km (0.1 R)
• M61: 8,107,307 km (0.106 R)
• M62: 8,254,212 km (0.104 R)
• M63: 8,537,102 km (0.099 R)
• M64: 8,823,282 km (0.057 R)
• M65: 9,154,193 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 10.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.25 AU - 1.61 AU

Year: 1140 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,855,322 km

• M1: 132,095 km (0.078 R)
• M2: 214,075 km (0.096 R)
• M3: 306,676 km (0.075 R)
• M4: 377,884 km (0.116 R)
• M5: 510,578 km (0.052 R)
• M6: 648,058 km (0.1 R)
• M7: 747,241 km (0.106 R)
• M8: 813,214 km (0.09 R)
• M9: 906,413 km (0.109 R)
• M10: 1,003,503 km (0.083 R)
• M11: 1,109,717 km (0.032 R)
• M12: 1,259,464 km (0.106 R)
• M13: 1,351,467 km (0.084 R)
• M14: 1,428,061 km (0.101 R)
• M15: 1,530,386 km (0.081 R)
• M16: 1,736,382 km (0.092 R)
• M17: 1,820,157 km (0.1 R)
• M18: 1,945,072 km (0.103 R)
• M19: 2,038,869 km (0.099 R)
• M20: 2,127,581 km (0.093 R)
• M21: 2,301,563 km (0.114 R)
• M22: 2,415,557 km (0.119 R)
• M23: 2,509,504 km (0.108 R)
• M24: 2,634,269 km (0.106 R)
• M25: 2,731,208 km (0.111 R)
• M26: 2,982,533 km (0.073 R)
• M27: 3,099,219 km (0.118 R)
• M28: 3,209,622 km (0.091 R)
• M29: 3,297,287 km (0.071 R)
• M30: 3,402,005 km (0.101 R)
• M31: 3,524,227 km (0.104 R)
• M32: 3,598,128 km (0.116 R)
• M33: 3,781,385 km (0.115 R)
• M34: 3,848,704 km (0.117 R)
• M35: 4,087,762 km (0.067 R)
• M36: 4,278,948 km (0.116 R)
• M37: 4,544,634 km (0.067 R)
• M38: 4,634,392 km (0.105 R)
• M39: 4,824,831 km (0.095 R)
• M40: 5,185,361 km (0.08 R)
• M41: 5,279,159 km (0.109 R)
• M42: 5,411,553 km (0.06 R)
• M43: 5,583,441 km (0.1 R)
• M44: 5,708,655 km (0.097 R)
• M45: 5,815,318 km (0.041 R)
• M46: 6,021,015 km (0.088 R)
• M47: 6,469,659 km (0.049 R)
• M48: 6,682,686 km (0.064 R)
• M49: 6,774,839 km (0.114 R)
• M50: 6,939,546 km (0.097 R)
• M51: 7,053,540 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 8.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.77 AU - 4.61 AU

Year: 5719 Days

Day: 9.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,855,322 km

• M1: 106,364 km (0.041 R)
• M2: 327,320 km (0.108 R)
• M3: 449,691 km (0.06 R)
• M4: 683,213 km (0.099 R)
• M5: 762,800 km (0.086 R)
• M6: 1,032,525 km (0.049 R)
• M7: 1,269,488 km (0.067 R)
• M8: 1,331,571 km (0.109 R)
• M9: 1,432,998 km (0.108 R)
• M10: 1,576,762 km (0.072 R)
• M11: 1,630,168 km (0.1 R)
• M12: 1,711,549 km (0.075 R)
• M13: 1,992,943 km (0.106 R)
• M14: 2,109,629 km (0.094 R)
• M15: 2,258,778 km (0.106 R)
• M16: 2,350,033 km (0.062 R)
• M17: 2,791,795 km (0.078 R)
• M18: 2,922,843 km (0.093 R)
• M19: 2,989,115 km (0.074 R)
• M20: 3,157,113 km (0.087 R)
• M21: 3,414,871 km (0.073 R)
• M22: 3,626,103 km (0.115 R)
• M23: 3,914,378 km (0.086 R)
• M24: 3,969,280 km (0.078 R)
• M25: 4,628,558 km (0.093 R)
• M26: 4,706,050 km (0.115 R)
• M27: 4,980,861 km (0.082 R)
• M28: 5,200,471 km (0.082 R)
• M29: 5,402,877 km (0.049 R)
• M30: 5,878,448 km (0.056 R)
• M31: 6,195,745 km (0.109 R)
• M32: 6,367,185 km (0.111 R)
• M33: 6,496,886 km (0.116 R)
• M34: 6,758,981 km (0.102 R)
• M35: 6,825,104 km (0.081 R)
• M36: 6,891,376 km (0.093 R)
• M37: 7,406,591 km (0.109 R)
• M38: 8,003,935 km (0.092 R)
• M39: 8,120,621 km (0.108 R)
• M40: 8,379,276 km (0.104 R)
• M41: 8,616,688 km (0.109 R)
• M42: 8,880,578 km (0.101 R)
• M43: 8,952,984 km (0.042 R)
• M44: 9,465,506 km (0.112 R)
• M45: 9,663,125 km (0.113 R)
• M46: 9,762,607 km (0.095 R)
• M47: 10,012,585 km (0.075 R)
• M48: 10,826,548 km (0.086 R)
• M49: 11,477,298 km (0.059 R)
• M50: 11,714,560 km (0.118 R)
• M51: 11,820,625 km (0.065 R)
• M52: 12,033,653 km (0.116 R)
• M53: 12,087,059 km (0.115 R)
• M54: 12,220,949 km (0.093 R)
• M55: 12,274,804 km (0.07 R)
• M56: 12,328,510 km (0.073 R)
• M57: 12,707,442 km (0.092 R)
• M58: 12,870,952 km (0.112 R)
• M59: 12,952,932 km (0.032 R)
• M60: 13,172,541 km (0.074 R)
• M61: 13,421,173 km (0.094 R)
• M62: 13,587,675 km (0.076 R)
• M63: 14,035,123 km (0.119 R)
• M64: 14,091,521 km (0.099 R)
• M65: 14,801,363 km (0.103 R)
• M66: 15,059,718 km (0.115 R)
• M67: 16,344,465 km (0.088 R)
• M68: 16,611,497 km (0.045 R)
• M69: 17,270,476 km (0.074 R)
• M70: 17,572,813 km (0.064 R)
• M71: 17,876,946 km (0.063 R)
• M72: 17,937,981 km (0.112 R)
• M73: 18,213,541 km (0.078 R)
• M74: 19,235,743 km (0.101 R)
• M75: 19,549,151 km (0.114 R)
• M76: 19,801,073 km (0.11 R)
• M77: 20,085,908 km (0.027 R)
• M78: 20,212,916 km (0.118 R)
• M79: 21,044,830 km (0.113 R)
• M80: 21,627,364 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit