🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 12.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 830 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,661,646 km

• M1: 154,535 km (0.073 R)
• M2: 276,158 km (0.102 R)
• M3: 432,637 km (0.12 R)
• M4: 552,315 km (0.03 R)
• M5: 655,987 km (0.118 R)
• M6: 736,171 km (0.051 R)
• M7: 841,787 km (0.114 R)
• M8: 970,441 km (0.056 R)
• M9: 1,198,279 km (0.08 R)
• M10: 1,358,049 km (0.083 R)
• M11: 1,437,486 km (0.119 R)
• M12: 1,601,146 km (0.054 R)
• M13: 1,749,697 km (0.058 R)
• M14: 1,843,943 km (0.108 R)
• M15: 1,940,135 km (0.119 R)
• M16: 2,083,749 km (0.094 R)
• M17: 2,262,518 km (0.102 R)
• M18: 2,511,599 km (0.114 R)
• M19: 2,677,203 km (0.095 R)
• M20: 2,932,567 km (0.115 R)
• M21: 3,124,950 km (0.072 R)
• M22: 3,213,811 km (0.098 R)
• M23: 3,568,508 km (0.103 R)
• M24: 3,812,053 km (0.064 R)
• M25: 3,916,771 km (0.068 R)
• M26: 4,032,261 km (0.087 R)
• M27: 4,187,843 km (0.118 R)
• M28: 4,335,645 km (0.101 R)
• M29: 4,425,105 km (0.075 R)
• M30: 4,595,796 km (0.099 R)
• M31: 4,840,688 km (0.091 R)
• M32: 5,142,277 km (0.065 R)
• M33: 5,311,323 km (0.053 R)
• M34: 5,590,173 km (0.076 R)
• M35: 5,742,165 km (0.079 R)
• M36: 5,851,670 km (0.112 R)
• M37: 6,229,255 km (0.104 R)
• M38: 6,409,670 km (0.06 R)
• M39: 6,729,660 km (0.049 R)
• M40: 6,938,200 km (0.1 R)
• M41: 7,266,717 km (0.062 R)
• M42: 7,361,562 km (0.08 R)
• M43: 7,612,437 km (0.099 R)
• M44: 8,012,462 km (0.119 R)
• M45: 8,110,598 km (0.072 R)
• M46: 8,233,717 km (0.057 R)
• M47: 8,382,268 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 9.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.06 AU - 1.54 AU

Year: 972 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,661,646 km

• M1: 147,354 km (0.06 R)
• M2: 223,200 km (0.118 R)
• M3: 298,597 km (0.097 R)
• M4: 358,736 km (0.115 R)
• M5: 474,076 km (0.115 R)
• M6: 547,977 km (0.047 R)
• M7: 622,477 km (0.094 R)
• M8: 688,749 km (0.073 R)
• M9: 761,752 km (0.077 R)
• M10: 846,275 km (0.025 R)
• M11: 929,751 km (0.083 R)
• M12: 1,034,768 km (0.025 R)
• M13: 1,119,740 km (0.079 R)
• M14: 1,192,445 km (0.059 R)
• M15: 1,394,551 km (0.026 R)
• M16: 1,537,268 km (0.078 R)
• M17: 1,635,254 km (0.073 R)
• M18: 1,791,883 km (0.109 R)
• M19: 1,860,549 km (0.084 R)
• M20: 2,024,358 km (0.027 R)
• M21: 2,090,032 km (0.102 R)
• M22: 2,180,688 km (0.086 R)
• M23: 2,248,157 km (0.096 R)
• M24: 2,378,756 km (0.118 R)
• M25: 2,486,317 km (0.109 R)
• M26: 2,660,598 km (0.109 R)
• M27: 2,819,022 km (0.102 R)
• M28: 2,926,284 km (0.042 R)
• M29: 3,089,944 km (0.111 R)
• M30: 3,235,503 km (0.058 R)
• M31: 3,333,938 km (0.12 R)
• M32: 3,419,059 km (0.118 R)
• M33: 3,512,109 km (0.117 R)
• M34: 3,591,546 km (0.089 R)
• M35: 3,752,214 km (0.072 R)
• M36: 3,892,836 km (0.089 R)
• M37: 4,187,095 km (0.073 R)
• M38: 4,496,463 km (0.115 R)
• M39: 4,567,073 km (0.07 R)
• M40: 4,669,698 km (0.086 R)
• M41: 4,733,277 km (0.095 R)
• M42: 4,877,489 km (0.09 R)
• M43: 5,088,272 km (0.111 R)
• M44: 5,153,647 km (0.091 R)
• M45: 5,268,837 km (0.076 R)
• M46: 5,351,714 km (0.091 R)
• M47: 5,501,910 km (0.039 R)
• M48: 5,585,984 km (0.114 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 10.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 1732 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,661,646 km

• M1: 148,102 km (0.045 R)
• M2: 216,319 km (0.118 R)
• M3: 285,882 km (0.047 R)
• M4: 468,989 km (0.089 R)
• M5: 567,724 km (0.105 R)
• M6: 664,963 km (0.076 R)
• M7: 738,265 km (0.116 R)
• M8: 965,056 km (0.117 R)
• M9: 1,312,871 km (0.119 R)
• M10: 1,557,314 km (0.063 R)
• M11: 1,844,691 km (0.117 R)
• M12: 1,987,707 km (0.11 R)
• M13: 2,089,882 km (0.091 R)
• M14: 2,171,563 km (0.07 R)
• M15: 2,368,882 km (0.039 R)
• M16: 2,635,914 km (0.096 R)
• M17: 2,781,324 km (0.064 R)
• M18: 2,854,926 km (0.071 R)
• M19: 2,962,636 km (0.094 R)
• M20: 3,302,373 km (0.114 R)
• M21: 3,468,277 km (0.11 R)
• M22: 3,565,516 km (0.111 R)
• M23: 3,835,540 km (0.077 R)
• M24: 4,000,696 km (0.063 R)
• M25: 4,102,871 km (0.089 R)
• M26: 4,243,643 km (0.119 R)
• M27: 4,395,485 km (0.118 R)
• M28: 4,961,413 km (0.088 R)
• M29: 5,071,218 km (0.112 R)
• M30: 5,161,875 km (0.114 R)
• M31: 5,293,521 km (0.108 R)
• M32: 5,695,640 km (0.031 R)
• M33: 6,344,296 km (0.078 R)
• M34: 6,452,904 km (0.08 R)
• M35: 6,726,967 km (0.084 R)
• M36: 7,309,651 km (0.109 R)
• M37: 7,560,976 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 14.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.62 AU - 2.64 AU

Year: 2039 Days

Day: 5.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,661,646 km

• M1: 255,962 km (0.062 R)
• M2: 351,854 km (0.108 R)
• M3: 457,171 km (0.046 R)
• M4: 609,312 km (0.117 R)
• M5: 747,391 km (0.069 R)
• M6: 1,026,241 km (0.116 R)
• M7: 1,231,639 km (0.041 R)
• M8: 1,339,948 km (0.085 R)
• M9: 1,451,548 km (0.109 R)
• M10: 1,613,563 km (0.11 R)
• M11: 1,814,772 km (0.109 R)
• M12: 1,906,026 km (0.115 R)
• M13: 2,076,119 km (0.112 R)
• M14: 2,180,688 km (0.064 R)
• M15: 2,468,514 km (0.068 R)
• M16: 2,904,443 km (0.071 R)
• M17: 3,111,636 km (0.088 R)
• M18: 3,242,534 km (0.101 R)
• M19: 3,344,410 km (0.081 R)
• M20: 3,499,393 km (0.098 R)
• M21: 3,603,962 km (0.08 R)
• M22: 3,741,742 km (0.116 R)
• M23: 3,902,709 km (0.075 R)
• M24: 4,022,388 km (0.115 R)
• M25: 4,321,284 km (0.108 R)
• M26: 4,604,622 km (0.093 R)
• M27: 4,988,191 km (0.115 R)
• M28: 5,177,882 km (0.109 R)
• M29: 5,613,511 km (0.087 R)
• M30: 5,898,195 km (0.088 R)
• M31: 6,302,259 km (0.115 R)
• M32: 6,611,179 km (0.119 R)
• M33: 6,780,673 km (0.119 R)
• M34: 6,951,663 km (0.1 R)
• M35: 7,378,616 km (0.117 R)
• M36: 7,608,996 km (0.104 R)
• M37: 8,007,376 km (0.109 R)
• M38: 8,497,458 km (0.117 R)
• M39: 8,739,059 km (0.097 R)
• M40: 9,141,926 km (0.071 R)
• M41: 9,243,652 km (0.049 R)
• M42: 9,521,605 km (0.107 R)
• M43: 9,624,678 km (0.118 R)
• M44: 9,757,671 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 13.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.84 AU - 5.42 AU

Year: 7622 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,661,646 km

• M1: 225,893 km (0.089 R)
• M2: 528,380 km (0.09 R)
• M3: 640,728 km (0.077 R)
• M4: 724,203 km (0.09 R)
• M5: 822,190 km (0.081 R)
• M6: 935,884 km (0.115 R)
• M7: 1,088,923 km (0.049 R)
• M8: 1,180,477 km (0.111 R)
• M9: 1,800,261 km (0.113 R)
• M10: 1,924,427 km (0.111 R)
• M11: 2,109,031 km (0.058 R)
• M12: 2,284,808 km (0.115 R)
• M13: 2,435,005 km (0.092 R)
• M14: 2,666,881 km (0.065 R)
• M15: 2,922,095 km (0.037 R)
• M16: 3,135,571 km (0.066 R)
• M17: 3,286,516 km (0.047 R)
• M18: 3,439,853 km (0.045 R)
• M19: 3,578,231 km (0.036 R)
• M20: 3,665,597 km (0.052 R)
• M21: 3,753,710 km (0.116 R)
• M22: 4,040,788 km (0.056 R)
• M23: 4,866,868 km (0.106 R)
• M24: 5,160,528 km (0.093 R)
• M25: 5,259,712 km (0.103 R)
• M26: 5,540,806 km (0.119 R)
• M27: 5,683,223 km (0.051 R)
• M28: 6,222,972 km (0.05 R)
• M29: 6,456,345 km (0.111 R)
• M30: 7,441,148 km (0.119 R)
• M31: 7,893,980 km (0.07 R)
• M32: 8,100,725 km (0.076 R)
• M33: 8,193,176 km (0.119 R)
• M34: 8,707,942 km (0.04 R)
• M35: 9,991,043 km (0.086 R)
• M36: 10,667,375 km (0.118 R)
• M37: 11,203,684 km (0.106 R)
• M38: 11,384,548 km (0.07 R)
• M39: 11,488,219 km (0.113 R)
• M40: 13,000,205 km (0.109 R)
• M41: 13,190,343 km (0.038 R)
• M42: 13,435,983 km (0.089 R)
• M43: 13,683,119 km (0.077 R)
• M44: 13,765,846 km (0.069 R)
• M45: 14,349,727 km (0.082 R)
• M46: 14,771,743 km (0.063 R)
• M47: 14,856,565 km (0.115 R)
• M48: 15,369,386 km (0.052 R)
• M49: 15,743,381 km (0.092 R)
• M50: 15,945,936 km (0.097 R)
• M51: 16,149,389 km (0.101 R)
• M52: 16,412,382 km (0.068 R)
• M53: 16,588,459 km (0.118 R)
• M54: 17,299,049 km (0.102 R)
• M55: 17,597,946 km (0.107 R)
• M56: 17,868,568 km (0.118 R)
• M57: 20,113,883 km (0.059 R)
• M58: 20,428,337 km (0.068 R)
• M59: 20,617,878 km (0.116 R)
• M60: 21,030,319 km (0.111 R)
• M61: 21,157,776 km (0.091 R)
• M62: 21,413,589 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 11.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.48 AU - 6.14 AU

Year: 8027 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,661,646 km

• M1: 143,764 km (0.096 R)
• M2: 495,019 km (0.108 R)
• M3: 585,825 km (0.065 R)
• M4: 985,551 km (0.071 R)
• M5: 1,314,666 km (0.094 R)
• M6: 1,402,480 km (0.115 R)
• M7: 1,678,189 km (0.094 R)
• M8: 1,806,245 km (0.042 R)
• M9: 2,021,815 km (0.118 R)
• M10: 2,124,140 km (0.086 R)
• M11: 2,514,591 km (0.053 R)
• M12: 2,643,544 km (0.108 R)
• M13: 2,870,035 km (0.029 R)
• M14: 3,044,167 km (0.078 R)
• M15: 3,201,843 km (0.117 R)
• M16: 3,484,434 km (0.098 R)
• M17: 3,566,712 km (0.057 R)
• M18: 4,270,122 km (0.095 R)
• M19: 4,402,665 km (0.105 R)
• M20: 4,740,009 km (0.066 R)
• M21: 4,992,829 km (0.099 R)
• M22: 5,062,542 km (0.098 R)
• M23: 5,297,261 km (0.054 R)
• M24: 5,729,000 km (0.072 R)
• M25: 5,899,990 km (0.049 R)
• M26: 6,651,869 km (0.094 R)
• M27: 6,780,224 km (0.105 R)
• M28: 6,961,238 km (0.06 R)
• M29: 8,745,192 km (0.109 R)
• M30: 9,141,028 km (0.074 R)
• M31: 9,513,976 km (0.097 R)
• M32: 10,632,369 km (0.098 R)
• M33: 11,854,135 km (0.066 R)
• M34: 12,229,327 km (0.099 R)
• M35: 12,355,139 km (0.066 R)
• M36: 12,671,987 km (0.104 R)
• M37: 13,703,464 km (0.071 R)
• M38: 13,998,471 km (0.05 R)
• M39: 14,262,362 km (0.102 R)
• M40: 14,395,055 km (0.113 R)
• M41: 14,628,129 km (0.061 R)
• M42: 14,795,379 km (0.107 R)
• M43: 15,233,102 km (0.055 R)
• M44: 16,606,860 km (0.068 R)
• M45: 16,886,458 km (0.1 R)
• M46: 17,876,946 km (0.079 R)
• M47: 18,055,715 km (0.086 R)
• M48: 18,163,425 km (0.102 R)
• M49: 18,415,348 km (0.115 R)
• M50: 19,692,166 km (0.096 R)
• M51: 19,766,067 km (0.076 R)
• M52: 20,062,271 km (0.087 R)
• M53: 20,322,721 km (0.112 R)
• M54: 20,434,620 km (0.099 R)
• M55: 21,072,954 km (0.047 R)
• M56: 22,253,880 km (0.093 R)
• M57: 22,330,773 km (0.043 R)
• M58: 22,600,648 km (0.076 R)
• M59: 22,910,465 km (0.066 R)
• M60: 23,027,002 km (0.082 R)
• M61: 24,599,724 km (0.117 R)
• M62: 25,318,692 km (0.112 R)
• M63: 25,801,893 km (0.11 R)
• M64: 25,882,676 km (0.108 R)
• M65: 26,859,250 km (0.079 R)
• M66: 27,228,458 km (0.118 R)
• M67: 27,599,461 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.6

Radius: 6

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.07 AU - 7.53 AU

Year: 11632 Days

Day: 17.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,661,646 km

• M1: 94,845 km (0.106 R)
• M2: 207,193 km (0.105 R)
• M3: 301,141 km (0.091 R)
• M4: 533,017 km (0.104 R)
• M5: 621,579 km (0.057 R)
• M6: 1,024,147 km (0.034 R)
• M7: 1,135,747 km (0.085 R)
• M8: 1,664,725 km (0.056 R)
• M9: 1,730,249 km (0.08 R)
• M10: 1,774,380 km (0.094 R)
• M11: 3,265,572 km (0.11 R)
• M12: 4,002,491 km (0.115 R)
• M13: 4,480,606 km (0.103 R)
• M14: 4,913,841 km (0.091 R)
• M15: 5,555,766 km (0.086 R)
• M16: 5,654,351 km (0.113 R)
• M17: 6,601,904 km (0.097 R)
• M18: 7,058,327 km (0.108 R)
• M19: 7,452,667 km (0.105 R)
• M20: 8,262,440 km (0.094 R)
• M21: 8,337,389 km (0.107 R)
• M22: 8,868,760 km (0.101 R)
• M23: 9,686,163 km (0.046 R)
• M24: 10,527,501 km (0.098 R)
• M25: 10,690,413 km (0.073 R)
• M26: 10,813,233 km (0.066 R)
• M27: 11,267,113 km (0.073 R)
• M28: 11,433,765 km (0.108 R)
• M29: 11,980,994 km (0.028 R)
• M30: 12,279,143 km (0.111 R)
• M31: 12,882,920 km (0.081 R)
• M32: 13,188,399 km (0.111 R)
• M33: 13,320,045 km (0.119 R)
• M34: 13,761,957 km (0.117 R)
• M35: 14,660,292 km (0.092 R)
• M36: 14,979,235 km (0.077 R)
• M37: 15,577,477 km (0.069 R)
• M38: 17,853,309 km (0.114 R)
• M39: 17,950,398 km (0.067 R)
• M40: 18,831,829 km (0.116 R)
• M41: 19,427,378 km (0.071 R)
• M42: 20,433,424 km (0.113 R)
• M43: 20,687,590 km (0.11 R)
• M44: 20,738,603 km (0.083 R)
• M45: 20,789,466 km (0.041 R)
• M46: 20,942,804 km (0.112 R)
• M47: 21,404,763 km (0.101 R)
• M48: 22,182,223 km (0.12 R)
• M49: 22,968,958 km (0.096 R)
• M50: 24,085,706 km (0.049 R)
• M51: 24,246,673 km (0.074 R)
• M52: 24,515,650 km (0.102 R)
• M53: 25,383,318 km (0.1 R)
• M54: 25,711,386 km (0.088 R)
• M55: 25,875,944 km (0.037 R)
• M56: 26,482,114 km (0.117 R)
• M57: 26,870,321 km (0.048 R)
• M58: 28,385,149 km (0.098 R)
• M59: 29,755,016 km (0.108 R)
• M60: 30,042,992 km (0.085 R)
• M61: 30,912,754 km (0.072 R)
• M62: 31,379,949 km (0.065 R)
• M63: 34,533,920 km (0.098 R)
• M64: 34,594,358 km (0.118 R)
• M65: 35,811,187 km (0.076 R)
• M66: 37,289,812 km (0.106 R)
• M67: 37,476,062 km (0.039 R)
• M68: 39,988,558 km (0.102 R)
• M69: 40,179,146 km (0.067 R)
• M70: 40,625,097 km (0.116 R)
• M71: 41,521,936 km (0.119 R)
• M72: 41,779,394 km (0.08 R)
• M73: 42,037,450 km (0.107 R)
• M74: 42,231,180 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit