🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 10.1

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.63 AU - 0.77 AU

Year: 412 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,189,398 km

• M1: 125,812 km (0.055 R)
• M2: 189,541 km (0.06 R)
• M3: 257,159 km (0.074 R)
• M4: 321,037 km (0.11 R)
• M5: 457,919 km (0.098 R)
• M6: 523,593 km (0.116 R)
• M7: 596,896 km (0.05 R)
• M8: 666,010 km (0.089 R)
• M9: 751,281 km (0.119 R)
• M10: 882,029 km (0.108 R)
• M11: 976,874 km (0.106 R)
• M12: 1,055,563 km (0.041 R)
• M13: 1,198,429 km (0.118 R)
• M14: 1,272,330 km (0.093 R)
• M15: 1,337,106 km (0.097 R)
• M16: 1,475,633 km (0.026 R)
• M17: 1,543,850 km (0.05 R)
• M18: 1,642,435 km (0.1 R)
• M19: 1,809,536 km (0.102 R)
• M20: 2,115,763 km (0.034 R)
• M21: 2,232,299 km (0.102 R)
• M22: 2,337,916 km (0.087 R)
• M23: 2,595,373 km (0.109 R)
• M24: 2,727,618 km (0.032 R)
• M25: 2,847,895 km (0.109 R)
• M26: 2,940,945 km (0.11 R)
• M27: 3,152,626 km (0.034 R)
• M28: 3,256,446 km (0.086 R)
• M29: 3,407,092 km (0.091 R)
• M30: 3,583,019 km (0.061 R)
• M31: 3,652,731 km (0.112 R)
• M32: 3,943,998 km (0.107 R)
• M33: 4,128,901 km (0.11 R)
• M34: 4,357,936 km (0.088 R)
• M35: 4,449,190 km (0.119 R)
• M36: 4,633,345 km (0.078 R)
• M37: 4,751,827 km (0.102 R)
• M38: 4,931,643 km (0.114 R)
• M39: 5,043,991 km (0.054 R)
• M40: 5,157,237 km (0.113 R)
• M41: 5,395,247 km (0.118 R)
• M42: 5,609,771 km (0.108 R)
• M43: 6,130,820 km (0.105 R)
• M44: 6,195,745 km (0.09 R)
• M45: 6,307,944 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 13.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.84 AU - 0.92 AU

Year: 580 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 16,189,398 km

• M1: 179,966 km (0.102 R)
• M2: 315,053 km (0.057 R)
• M3: 407,953 km (0.101 R)
• M4: 508,633 km (0.054 R)
• M5: 599,887 km (0.072 R)
• M6: 734,974 km (0.09 R)
• M7: 822,639 km (0.11 R)
• M8: 918,381 km (0.086 R)
• M9: 1,035,516 km (0.061 R)
• M10: 1,153,699 km (0.112 R)
• M11: 1,309,430 km (0.077 R)
• M12: 1,428,809 km (0.053 R)
• M13: 1,557,015 km (0.068 R)
• M14: 1,730,847 km (0.046 R)
• M15: 1,841,699 km (0.057 R)
• M16: 1,927,718 km (0.052 R)
• M17: 2,026,154 km (0.077 R)
• M18: 2,126,534 km (0.101 R)
• M19: 2,332,380 km (0.069 R)
• M20: 2,426,029 km (0.059 R)
• M21: 2,550,943 km (0.097 R)
• M22: 2,641,450 km (0.089 R)
• M23: 2,813,487 km (0.037 R)
• M24: 3,021,279 km (0.106 R)
• M25: 3,117,320 km (0.112 R)
• M26: 3,319,427 km (0.114 R)
• M27: 3,579,727 km (0.113 R)
• M28: 3,668,140 km (0.117 R)
• M29: 3,798,440 km (0.106 R)
• M30: 3,888,647 km (0.12 R)
• M31: 4,014,758 km (0.089 R)
• M32: 4,199,212 km (0.063 R)
• M33: 4,408,350 km (0.094 R)
• M34: 4,584,128 km (0.065 R)
• M35: 4,672,839 km (0.07 R)
• M36: 4,859,687 km (0.113 R)
• M37: 5,033,819 km (0.113 R)
• M38: 5,325,983 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 13.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.01 AU

Year: 641 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,189,398 km

• M1: 176,974 km (0.076 R)
• M2: 280,646 km (0.079 R)
• M3: 387,907 km (0.106 R)
• M4: 491,429 km (0.092 R)
• M5: 616,642 km (0.048 R)
• M6: 729,888 km (0.113 R)
• M7: 925,712 km (0.104 R)
• M8: 1,163,722 km (0.104 R)
• M9: 1,308,981 km (0.051 R)
• M10: 1,447,958 km (0.036 R)
• M11: 1,565,542 km (0.056 R)
• M12: 1,652,458 km (0.046 R)
• M13: 2,068,639 km (0.115 R)
• M14: 2,179,791 km (0.073 R)
• M15: 2,400,447 km (0.092 R)
• M16: 2,864,350 km (0.092 R)
• M17: 2,988,965 km (0.114 R)
• M18: 3,089,944 km (0.089 R)
• M19: 3,183,592 km (0.081 R)
• M20: 3,347,701 km (0.091 R)
• M21: 3,639,417 km (0.099 R)
• M22: 3,756,702 km (0.088 R)
• M23: 3,856,932 km (0.098 R)
• M24: 4,163,010 km (0.072 R)
• M25: 4,323,827 km (0.059 R)
• M26: 4,419,420 km (0.075 R)
• M27: 4,506,037 km (0.081 R)
• M28: 4,651,746 km (0.116 R)
• M29: 4,808,973 km (0.1 R)
• M30: 4,947,950 km (0.074 R)
• M31: 5,332,117 km (0.071 R)
• M32: 5,548,585 km (0.067 R)
• M33: 5,705,064 km (0.103 R)
• M34: 6,118,703 km (0.099 R)
• M35: 6,237,034 km (0.097 R)
• M36: 6,443,479 km (0.077 R)
• M37: 6,531,144 km (0.052 R)
• M38: 6,729,660 km (0.098 R)
• M39: 6,885,541 km (0.074 R)
• M40: 7,020,030 km (0.096 R)
• M41: 7,110,237 km (0.071 R)
• M42: 7,212,263 km (0.061 R)
• M43: 7,337,476 km (0.119 R)
• M44: 7,578,628 km (0.057 R)
• M45: 7,706,086 km (0.028 R)
• M46: 7,834,141 km (0.12 R)
• M47: 7,998,250 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 12.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 811 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,189,398 km

• M1: 227,688 km (0.117 R)
• M2: 379,829 km (0.082 R)
• M3: 461,061 km (0.069 R)
• M4: 695,032 km (0.077 R)
• M5: 784,192 km (0.044 R)
• M6: 889,958 km (0.081 R)
• M7: 1,026,241 km (0.032 R)
• M8: 1,176,886 km (0.107 R)
• M9: 1,328,130 km (0.052 R)
• M10: 1,530,685 km (0.119 R)
• M11: 1,681,630 km (0.111 R)
• M12: 1,782,608 km (0.114 R)
• M13: 1,999,076 km (0.07 R)
• M14: 2,207,317 km (0.038 R)
• M15: 2,361,851 km (0.081 R)
• M16: 2,699,942 km (0.08 R)
• M17: 2,810,046 km (0.056 R)
• M18: 2,940,496 km (0.06 R)
• M19: 3,034,892 km (0.104 R)
• M20: 3,304,767 km (0.101 R)
• M21: 3,462,443 km (0.093 R)
• M22: 3,744,734 km (0.105 R)
• M23: 3,919,763 km (0.088 R)
• M24: 4,034,505 km (0.062 R)
• M25: 4,548,523 km (0.069 R)
• M26: 4,636,188 km (0.041 R)
• M27: 4,768,881 km (0.099 R)
• M28: 5,049,377 km (0.093 R)
• M29: 5,323,739 km (0.105 R)
• M30: 5,486,053 km (0.088 R)
• M31: 5,603,039 km (0.076 R)
• M32: 5,803,799 km (0.104 R)
• M33: 5,983,017 km (0.071 R)
• M34: 6,151,913 km (0.104 R)
• M35: 6,396,057 km (0.111 R)
• M36: 6,506,909 km (0.108 R)
• M37: 6,618,359 km (0.079 R)
• M38: 6,718,141 km (0.108 R)
• M39: 6,944,184 km (0.049 R)
• M40: 7,058,327 km (0.047 R)
• M41: 7,352,586 km (0.038 R)
• M42: 7,585,659 km (0.088 R)
• M43: 7,808,111 km (0.116 R)
• M44: 7,979,700 km (0.043 R)
• M45: 8,059,286 km (0.066 R)
• M46: 8,205,892 km (0.045 R)
• M47: 8,367,009 km (0.061 R)
• M48: 8,461,405 km (0.107 R)
• M49: 8,637,631 km (0.059 R)
• M50: 8,774,065 km (0.077 R)
• M51: 8,925,009 km (0.085 R)
• M52: 9,076,851 km (0.072 R)
• M53: 9,160,027 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 12.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.09 AU - 1.45 AU

Year: 1006 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,189,398 km

• M1: 162,463 km (0.115 R)
• M2: 266,284 km (0.104 R)
• M3: 352,602 km (0.11 R)
• M4: 465,549 km (0.105 R)
• M5: 566,078 km (0.087 R)
• M6: 653,743 km (0.06 R)
• M7: 774,767 km (0.101 R)
• M8: 874,699 km (0.093 R)
• M9: 1,214,136 km (0.079 R)
• M10: 1,379,143 km (0.029 R)
• M11: 1,467,705 km (0.098 R)
• M12: 1,582,596 km (0.118 R)
• M13: 1,675,646 km (0.094 R)
• M14: 1,893,610 km (0.09 R)
• M15: 2,066,695 km (0.055 R)
• M16: 2,224,371 km (0.116 R)
• M17: 2,421,990 km (0.105 R)
• M18: 2,559,320 km (0.097 R)
• M19: 2,948,873 km (0.119 R)
• M20: 3,057,032 km (0.101 R)
• M21: 3,253,604 km (0.112 R)
• M22: 3,357,575 km (0.076 R)
• M23: 3,462,592 km (0.107 R)
• M24: 3,544,123 km (0.115 R)
• M25: 3,700,902 km (0.119 R)
• M26: 4,116,036 km (0.117 R)
• M27: 4,342,377 km (0.053 R)
• M28: 4,448,293 km (0.081 R)
• M29: 4,626,763 km (0.113 R)
• M30: 4,744,048 km (0.113 R)
• M31: 5,055,660 km (0.112 R)
• M32: 5,185,810 km (0.098 R)
• M33: 5,326,582 km (0.063 R)
• M34: 5,631,313 km (0.105 R)
• M35: 6,010,394 km (0.056 R)
• M36: 6,099,105 km (0.115 R)
• M37: 6,247,805 km (0.086 R)
• M38: 6,458,140 km (0.108 R)
• M39: 6,579,464 km (0.118 R)
• M40: 6,660,696 km (0.116 R)
• M41: 6,875,668 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 13.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.48 AU - 2.12 AU

Year: 1698 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,189,398 km

• M1: 185,202 km (0.043 R)
• M2: 402,119 km (0.068 R)
• M3: 621,130 km (0.091 R)
• M4: 719,566 km (0.09 R)
• M5: 816,056 km (0.111 R)
• M6: 917,633 km (0.102 R)
• M7: 1,060,499 km (0.049 R)
• M8: 1,359,845 km (0.098 R)
• M9: 1,557,015 km (0.027 R)
• M10: 1,719,628 km (0.11 R)
• M11: 1,853,966 km (0.107 R)
• M12: 2,027,051 km (0.097 R)
• M13: 2,133,565 km (0.107 R)
• M14: 2,290,792 km (0.052 R)
• M15: 2,477,341 km (0.118 R)
• M16: 2,566,052 km (0.093 R)
• M17: 2,773,096 km (0.043 R)
• M18: 3,343,213 km (0.11 R)
• M19: 3,512,857 km (0.109 R)
• M20: 3,598,726 km (0.077 R)
• M21: 3,831,351 km (0.119 R)
• M22: 4,039,143 km (0.1 R)
• M23: 4,235,265 km (0.088 R)
• M24: 4,326,969 km (0.111 R)
• M25: 4,668,800 km (0.086 R)
• M26: 4,955,130 km (0.103 R)
• M27: 5,395,546 km (0.098 R)
• M28: 5,561,750 km (0.118 R)
• M29: 5,679,334 km (0.074 R)
• M30: 5,831,475 km (0.109 R)
• M31: 5,916,745 km (0.038 R)
• M32: 6,122,891 km (0.045 R)
• M33: 6,507,059 km (0.038 R)
• M34: 6,666,530 km (0.067 R)
• M35: 6,899,155 km (0.111 R)
• M36: 7,725,384 km (0.028 R)
• M37: 8,007,675 km (0.103 R)
• M38: 8,121,668 km (0.094 R)
• M39: 8,351,002 km (0.065 R)
• M40: 8,543,983 km (0.096 R)
• M41: 8,699,266 km (0.11 R)
• M42: 9,012,973 km (0.1 R)
• M43: 9,310,373 km (0.094 R)
• M44: 9,570,673 km (0.107 R)
• M45: 9,874,058 km (0.063 R)
• M46: 10,037,269 km (0.09 R)
• M47: 10,719,735 km (0.076 R)
• M48: 10,866,490 km (0.103 R)
• M49: 11,567,207 km (0.083 R)
• M50: 11,674,618 km (0.084 R)
• M51: 11,825,562 km (0.098 R)
• M52: 12,086,012 km (0.086 R)
• M53: 12,304,425 km (0.115 R)
• M54: 12,811,861 km (0.104 R)
• M55: 13,012,172 km (0.107 R)
• M56: 13,146,362 km (0.084 R)
• M57: 13,348,618 km (0.033 R)
• M58: 13,574,361 km (0.025 R)
• M59: 13,847,078 km (0.099 R)
• M60: 14,144,628 km (0.072 R)
• M61: 14,374,859 km (0.081 R)
• M62: 14,932,560 km (0.108 R)
• M63: 15,120,156 km (0.058 R)
• M64: 15,308,350 km (0.089 R)
• M65: 15,758,789 km (0.105 R)
• M66: 15,854,083 km (0.051 R)
• M67: 16,069,354 km (0.089 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: 381 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit