🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 12

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.09 AU - 1.23 AU

Year: 833 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,233,204 km

• M1: 149,747 km (0.036 R)
• M2: 233,223 km (0.106 R)
• M3: 330,910 km (0.069 R)
• M4: 471,084 km (0.101 R)
• M5: 631,602 km (0.111 R)
• M6: 715,676 km (0.088 R)
• M7: 856,298 km (0.078 R)
• M8: 942,018 km (0.083 R)
• M9: 1,122,732 km (0.099 R)
• M10: 1,268,740 km (0.042 R)
• M11: 1,448,257 km (0.108 R)
• M12: 1,563,597 km (0.069 R)
• M13: 1,676,394 km (0.097 R)
• M14: 1,751,342 km (0.076 R)
• M15: 1,856,809 km (0.111 R)
• M16: 1,958,685 km (0.102 R)
• M17: 2,111,873 km (0.079 R)
• M18: 2,199,388 km (0.119 R)
• M19: 2,489,458 km (0.108 R)
• M20: 2,689,770 km (0.065 R)
• M21: 2,916,410 km (0.064 R)
• M22: 3,206,780 km (0.091 R)
• M23: 3,308,207 km (0.056 R)
• M24: 3,425,342 km (0.118 R)
• M25: 3,754,757 km (0.11 R)
• M26: 3,861,869 km (0.094 R)
• M27: 3,954,321 km (0.03 R)
• M28: 4,149,695 km (0.084 R)
• M29: 4,244,540 km (0.119 R)
• M30: 4,631,251 km (0.061 R)
• M31: 4,746,292 km (0.093 R)
• M32: 4,920,573 km (0.112 R)
• M33: 5,122,381 km (0.111 R)
• M34: 5,249,988 km (0.083 R)
• M35: 5,344,234 km (0.077 R)
• M36: 5,534,373 km (0.112 R)
• M37: 5,717,930 km (0.097 R)
• M38: 5,876,952 km (0.092 R)
• M39: 6,073,374 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 13.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.16 AU - 1.58 AU

Year: 1069 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,233,204 km

• M1: 172,636 km (0.066 R)
• M2: 276,008 km (0.038 R)
• M3: 429,795 km (0.111 R)
• M4: 527,781 km (0.116 R)
• M5: 689,048 km (0.056 R)
• M6: 850,913 km (0.088 R)
• M7: 1,056,610 km (0.116 R)
• M8: 1,247,497 km (0.116 R)
• M9: 1,422,377 km (0.084 R)
• M10: 1,530,386 km (0.065 R)
• M11: 1,641,238 km (0.118 R)
• M12: 2,015,981 km (0.09 R)
• M13: 2,276,880 km (0.119 R)
• M14: 2,391,023 km (0.098 R)
• M15: 2,590,586 km (0.106 R)
• M16: 2,717,296 km (0.095 R)
• M17: 2,824,408 km (0.111 R)
• M18: 2,955,007 km (0.06 R)
• M19: 3,382,109 km (0.077 R)
• M20: 3,528,864 km (0.102 R)
• M21: 3,796,944 km (0.115 R)
• M22: 4,071,755 km (0.079 R)
• M23: 4,162,112 km (0.099 R)
• M24: 4,278,200 km (0.057 R)
• M25: 4,761,700 km (0.117 R)
• M26: 5,244,901 km (0.1 R)
• M27: 5,334,510 km (0.107 R)
• M28: 5,753,235 km (0.073 R)
• M29: 5,901,337 km (0.099 R)
• M30: 6,022,661 km (0.093 R)
• M31: 6,230,003 km (0.117 R)
• M32: 6,526,058 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 14.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.65 AU

Year: 1116 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,233,204 km

• M1: 175,628 km (0.072 R)
• M2: 268,827 km (0.049 R)
• M3: 360,680 km (0.097 R)
• M4: 494,571 km (0.098 R)
• M5: 688,749 km (0.084 R)
• M6: 929,900 km (0.093 R)
• M7: 1,125,126 km (0.081 R)
• M8: 1,650,663 km (0.094 R)
• M9: 1,801,757 km (0.1 R)
• M10: 1,916,050 km (0.103 R)
• M11: 2,143,887 km (0.12 R)
• M12: 2,256,833 km (0.108 R)
• M13: 2,345,096 km (0.119 R)
• M14: 2,443,681 km (0.045 R)
• M15: 2,747,963 km (0.116 R)
• M16: 2,880,806 km (0.113 R)
• M17: 3,015,893 km (0.053 R)
• M18: 3,222,637 km (0.075 R)
• M19: 3,312,695 km (0.078 R)
• M20: 3,485,182 km (0.088 R)
• M21: 3,849,901 km (0.068 R)
• M22: 3,977,807 km (0.11 R)
• M23: 4,128,901 km (0.053 R)
• M24: 4,237,958 km (0.067 R)
• M25: 4,348,062 km (0.096 R)
• M26: 4,447,993 km (0.085 R)
• M27: 4,605,071 km (0.076 R)
• M28: 4,706,947 km (0.114 R)
• M29: 4,832,610 km (0.101 R)
• M30: 5,122,231 km (0.092 R)
• M31: 5,405,869 km (0.083 R)
• M32: 5,658,240 km (0.118 R)
• M33: 5,889,967 km (0.089 R)
• M34: 5,988,403 km (0.104 R)
• M35: 6,087,586 km (0.067 R)
• M36: 6,187,218 km (0.103 R)
• M37: 6,325,148 km (0.115 R)
• M38: 6,463,974 km (0.083 R)
• M39: 6,642,295 km (0.12 R)
• M40: 7,160,951 km (0.102 R)
• M41: 7,733,163 km (0.069 R)
• M42: 7,827,709 km (0.077 R)
• M43: 8,031,610 km (0.1 R)
• M44: 8,196,019 km (0.076 R)
• M45: 8,416,975 km (0.115 R)
• M46: 8,682,062 km (0.091 R)
• M47: 8,879,082 km (0.097 R)
• M48: 8,992,478 km (0.079 R)
• M49: 9,106,172 km (0.109 R)
• M50: 9,320,845 km (0.095 R)
• M51: 9,435,886 km (0.092 R)
• M52: 9,653,102 km (0.096 R)
• M53: 9,769,639 km (0.049 R)
• M54: 9,930,755 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 9.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.32 AU - 1.64 AU

Year: 1201 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,233,204 km

• M1: 119,977 km (0.096 R)
• M2: 257,907 km (0.085 R)
• M3: 321,187 km (0.102 R)
• M4: 412,591 km (0.075 R)
• M5: 561,590 km (0.12 R)
• M6: 707,748 km (0.094 R)
• M7: 797,207 km (0.03 R)
• M8: 910,004 km (0.06 R)
• M9: 1,105,229 km (0.113 R)
• M10: 1,237,773 km (0.118 R)
• M11: 1,461,122 km (0.11 R)
• M12: 1,613,413 km (0.063 R)
• M13: 1,728,005 km (0.069 R)
• M14: 1,795,623 km (0.031 R)
• M15: 1,883,138 km (0.049 R)
• M16: 1,952,851 km (0.106 R)
• M17: 2,030,043 km (0.058 R)
• M18: 2,403,439 km (0.107 R)
• M19: 2,521,173 km (0.104 R)
• M20: 2,598,365 km (0.1 R)
• M21: 2,864,051 km (0.088 R)
• M22: 3,100,865 km (0.073 R)
• M23: 3,176,262 km (0.056 R)
• M24: 3,406,044 km (0.097 R)
• M25: 3,744,883 km (0.103 R)
• M26: 3,833,296 km (0.105 R)
• M27: 3,914,378 km (0.07 R)
• M28: 4,102,871 km (0.076 R)
• M29: 4,252,619 km (0.113 R)
• M30: 4,489,133 km (0.081 R)
• M31: 4,747,339 km (0.11 R)
• M32: 4,904,566 km (0.071 R)
• M33: 5,072,415 km (0.112 R)
• M34: 5,605,881 km (0.085 R)
• M35: 5,865,433 km (0.041 R)
• M36: 5,940,232 km (0.062 R)
• M37: 6,100,452 km (0.107 R)
• M38: 6,195,297 km (0.09 R)
• M39: 6,367,334 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 14.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.58 AU - 2 AU

Year: 1597 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,233,204 km

• M1: 217,067 km (0.113 R)
• M2: 315,801 km (0.11 R)
• M3: 440,416 km (0.059 R)
• M4: 595,699 km (0.041 R)
• M5: 746,045 km (0.115 R)
• M6: 948,899 km (0.043 R)
• M7: 1,042,099 km (0.12 R)
• M8: 1,163,423 km (0.079 R)
• M9: 1,315,863 km (0.115 R)
• M10: 1,557,763 km (0.076 R)
• M11: 1,660,836 km (0.118 R)
• M12: 1,854,266 km (0.094 R)
• M13: 1,994,289 km (0.092 R)
• M14: 2,117,408 km (0.11 R)
• M15: 2,264,313 km (0.062 R)
• M16: 2,414,659 km (0.109 R)
• M17: 2,513,244 km (0.072 R)
• M18: 2,680,495 km (0.062 R)
• M19: 2,886,491 km (0.097 R)
• M20: 3,003,177 km (0.049 R)
• M21: 3,133,327 km (0.082 R)
• M22: 3,523,179 km (0.103 R)
• M23: 3,673,525 km (0.111 R)
• M24: 4,137,428 km (0.097 R)
• M25: 4,538,500 km (0.111 R)
• M26: 4,868,513 km (0.106 R)
• M27: 5,008,387 km (0.111 R)
• M28: 5,552,325 km (0.098 R)
• M29: 5,787,044 km (0.086 R)
• M30: 5,965,215 km (0.098 R)
• M31: 6,145,331 km (0.066 R)
• M32: 6,296,724 km (0.063 R)
• M33: 6,418,796 km (0.06 R)
• M34: 6,852,330 km (0.102 R)
• M35: 6,977,993 km (0.041 R)
• M36: 7,167,832 km (0.115 R)
• M37: 7,311,446 km (0.064 R)
• M38: 7,504,428 km (0.091 R)
• M39: 7,715,361 km (0.051 R)
• M40: 8,093,544 km (0.089 R)
• M41: 8,276,502 km (0.089 R)
• M42: 8,477,711 km (0.055 R)
• M43: 8,578,839 km (0.079 R)
• M44: 9,351,064 km (0.042 R)
• M45: 9,648,464 km (0.077 R)
• M46: 9,771,883 km (0.027 R)
• M47: 10,056,118 km (0.069 R)
• M48: 10,288,893 km (0.045 R)
• M49: 10,596,167 km (0.098 R)
• M50: 10,833,130 km (0.108 R)
• M51: 11,349,691 km (0.115 R)
• M52: 11,442,741 km (0.114 R)
• M53: 11,629,738 km (0.072 R)
• M54: 11,723,536 km (0.092 R)
• M55: 11,987,726 km (0.062 R)
• M56: 12,101,421 km (0.116 R)
• M57: 12,234,712 km (0.088 R)
• M58: 12,830,710 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 11.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.91 AU - 4.73 AU

Year: 5988 Days

Day: 13.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,233,204 km

• M1: 146,756 km (0.054 R)
• M2: 220,058 km (0.061 R)
• M3: 293,212 km (0.114 R)
• M4: 412,741 km (0.099 R)
• M5: 733,329 km (0.092 R)
• M6: 980,913 km (0.117 R)
• M7: 1,281,904 km (0.071 R)
• M8: 1,743,114 km (0.06 R)
• M9: 1,847,384 km (0.119 R)
• M10: 1,938,639 km (0.091 R)
• M11: 2,125,636 km (0.104 R)
• M12: 2,302,311 km (0.108 R)
• M13: 2,417,352 km (0.094 R)
• M14: 2,653,417 km (0.047 R)
• M15: 2,809,149 km (0.114 R)
• M16: 3,221,141 km (0.097 R)
• M17: 3,350,394 km (0.084 R)
• M18: 3,845,563 km (0.11 R)
• M19: 4,141,916 km (0.057 R)
• M20: 4,384,414 km (0.051 R)
• M21: 4,590,111 km (0.086 R)
• M22: 4,904,566 km (0.092 R)
• M23: 5,444,465 km (0.106 R)
• M24: 5,532,578 km (0.074 R)
• M25: 5,799,909 km (0.077 R)
• M26: 6,071,579 km (0.114 R)
• M27: 6,301,062 km (0.077 R)
• M28: 6,533,537 km (0.085 R)
• M29: 6,863,850 km (0.073 R)
• M30: 7,762,783 km (0.101 R)
• M31: 8,238,804 km (0.106 R)
• M32: 8,416,675 km (0.117 R)
• M33: 8,518,851 km (0.076 R)
• M34: 8,750,129 km (0.055 R)
• M35: 9,140,579 km (0.054 R)
• M36: 9,377,393 km (0.089 R)
• M37: 9,616,450 km (0.065 R)
• M38: 9,830,525 km (0.061 R)
• M39: 10,100,549 km (0.098 R)
• M40: 10,318,214 km (0.073 R)
• M41: 11,317,079 km (0.059 R)
• M42: 11,458,150 km (0.114 R)
• M43: 12,259,695 km (0.083 R)
• M44: 12,375,633 km (0.058 R)
• M45: 12,755,014 km (0.073 R)
• M46: 12,843,127 km (0.047 R)
• M47: 13,019,951 km (0.101 R)
• M48: 13,167,904 km (0.105 R)
• M49: 13,495,523 km (0.113 R)
• M50: 14,219,427 km (0.066 R)
• M51: 14,801,513 km (0.074 R)
• M52: 15,422,792 km (0.112 R)
• M53: 15,768,064 km (0.055 R)
• M54: 16,338,631 km (0.087 R)
• M55: 17,109,808 km (0.109 R)
• M56: 17,597,946 km (0.115 R)
• M57: 17,925,864 km (0.09 R)
• M58: 18,587,835 km (0.114 R)
• M59: 18,687,766 km (0.112 R)
• M60: 19,055,926 km (0.11 R)
• M61: 19,190,415 km (0.117 R)
• M62: 19,325,203 km (0.048 R)
• M63: 19,901,603 km (0.093 R)
• M64: 20,209,027 km (0.091 R)
• M65: 20,449,131 km (0.115 R)
• M66: 20,759,397 km (0.119 R)
• M67: 21,106,016 km (0.076 R)
• M68: 21,524,291 km (0.103 R)
• M69: 21,664,464 km (0.088 R)
• M70: 22,192,395 km (0.087 R)
• M71: 22,653,306 km (0.053 R)
• M72: 22,795,873 km (0.097 R)
• M73: 22,867,231 km (0.094 R)
• M74: 23,512,746 km (0.108 R)
• M75: 23,657,108 km (0.062 R)
• M76: 23,874,025 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 9.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.5 AU - 6.88 AU

Year: 9051 Days

Day: 9.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 12,233,204 km

• M1: 131,048 km (0.096 R)
• M2: 210,335 km (0.074 R)
• M3: 453,132 km (0.112 R)
• M4: 544,536 km (0.106 R)
• M5: 721,511 km (0.082 R)
• M6: 888,611 km (0.117 R)
• M7: 1,100,143 km (0.038 R)
• M8: 1,171,651 km (0.101 R)
• M9: 1,810,583 km (0.095 R)
• M10: 2,333,876 km (0.107 R)
• M11: 2,521,921 km (0.114 R)
• M12: 2,715,201 km (0.048 R)
• M13: 2,879,909 km (0.1 R)
• M14: 3,070,646 km (0.12 R)
• M15: 3,547,863 km (0.107 R)
• M16: 3,764,930 km (0.026 R)
• M17: 4,060,984 km (0.096 R)
• M18: 4,300,640 km (0.108 R)
• M19: 4,940,470 km (0.116 R)
• M20: 5,429,505 km (0.115 R)
• M21: 5,820,554 km (0.11 R)
• M22: 6,091,177 km (0.106 R)
• M23: 6,206,367 km (0.095 R)
• M24: 6,468,163 km (0.07 R)
• M25: 7,048,004 km (0.054 R)
• M26: 7,290,652 km (0.086 R)
• M27: 7,862,415 km (0.039 R)
• M28: 8,512,867 km (0.118 R)
• M29: 9,296,311 km (0.116 R)
• M30: 9,362,583 km (0.084 R)
• M31: 10,826,548 km (0.111 R)
• M32: 11,336,227 km (0.09 R)
• M33: 11,407,137 km (0.077 R)
• M34: 11,656,516 km (0.097 R)
• M35: 11,997,749 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit