🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 11.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.78 AU - 0.84 AU

Year: 503 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,973,747 km

• M1: 150,495 km (0.101 R)
• M2: 251,923 km (0.087 R)
• M3: 331,210 km (0.118 R)
• M4: 426,952 km (0.1 R)
• M5: 597,344 km (0.061 R)
• M6: 735,124 km (0.077 R)
• M7: 941,419 km (0.105 R)
• M8: 1,049,579 km (0.058 R)
• M9: 1,188,256 km (0.109 R)
• M10: 1,317,060 km (0.081 R)
• M11: 1,400,086 km (0.06 R)
• M12: 1,530,985 km (0.071 R)
• M13: 1,612,665 km (0.1 R)
• M14: 1,774,680 km (0.076 R)
• M15: 2,031,240 km (0.057 R)
• M16: 2,108,582 km (0.101 R)
• M17: 2,320,113 km (0.081 R)
• M18: 2,435,304 km (0.059 R)
• M19: 2,580,264 km (0.117 R)
• M20: 2,835,777 km (0.112 R)
• M21: 3,018,137 km (0.103 R)
• M22: 3,099,518 km (0.083 R)
• M23: 3,226,976 km (0.118 R)
• M24: 3,448,381 km (0.073 R)
• M25: 3,619,670 km (0.077 R)
• M26: 3,762,087 km (0.098 R)
• M27: 3,857,979 km (0.099 R)
• M28: 3,954,769 km (0.115 R)
• M29: 4,060,535 km (0.078 R)
• M30: 4,150,743 km (0.117 R)
• M31: 4,333,252 km (0.094 R)
• M32: 4,425,554 km (0.095 R)
• M33: 4,535,508 km (0.104 R)
• M34: 4,723,553 km (0.117 R)
• M35: 4,818,547 km (0.104 R)
• M36: 5,010,631 km (0.073 R)
• M37: 5,089,918 km (0.105 R)
• M38: 5,196,282 km (0.09 R)
• M39: 5,402,278 km (0.07 R)
• M40: 5,757,872 km (0.083 R)
• M41: 5,868,724 km (0.086 R)
• M42: 5,989,749 km (0.051 R)
• M43: 6,102,097 km (0.072 R)
• M44: 6,262,616 km (0.104 R)
• M45: 6,424,630 km (0.083 R)
• M46: 6,520,522 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 11.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.45 AU - 1.59 AU

Year: 1294 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,973,747 km

• M1: 149,149 km (0.089 R)
• M2: 337,942 km (0.081 R)
• M3: 462,407 km (0.111 R)
• M4: 538,852 km (0.12 R)
• M5: 660,774 km (0.065 R)
• M6: 749,635 km (0.055 R)
• M7: 1,085,781 km (0.116 R)
• M8: 1,238,820 km (0.065 R)
• M9: 1,324,689 km (0.03 R)
• M10: 1,433,447 km (0.102 R)
• M11: 1,645,726 km (0.095 R)
• M12: 2,038,271 km (0.093 R)
• M13: 2,253,842 km (0.096 R)
• M14: 2,476,892 km (0.084 R)
• M15: 2,586,996 km (0.091 R)
• M16: 2,672,716 km (0.037 R)
• M17: 2,838,470 km (0.087 R)
• M18: 2,944,834 km (0.098 R)
• M19: 3,116,124 km (0.066 R)
• M20: 3,216,953 km (0.079 R)
• M21: 3,309,404 km (0.065 R)
• M22: 3,412,327 km (0.063 R)
• M23: 3,621,166 km (0.085 R)
• M24: 4,002,042 km (0.049 R)
• M25: 4,222,549 km (0.091 R)
• M26: 4,313,954 km (0.077 R)
• M27: 4,749,284 km (0.116 R)
• M28: 4,886,914 km (0.1 R)
• M29: 5,090,516 km (0.071 R)
• M30: 5,242,209 km (0.092 R)
• M31: 5,351,714 km (0.056 R)
• M32: 5,472,889 km (0.09 R)
• M33: 5,650,760 km (0.112 R)
• M34: 5,740,519 km (0.084 R)
• M35: 5,887,275 km (0.116 R)
• M36: 5,966,861 km (0.116 R)
• M37: 6,138,599 km (0.042 R)
• M38: 6,253,939 km (0.074 R)
• M39: 6,428,370 km (0.088 R)
• M40: 6,580,960 km (0.079 R)
• M41: 6,841,859 km (0.054 R)
• M42: 6,925,484 km (0.081 R)
• M43: 7,106,048 km (0.087 R)
• M44: 7,263,874 km (0.12 R)
• M45: 7,373,829 km (0.07 R)
• M46: 7,868,998 km (0.106 R)
• M47: 8,032,358 km (0.093 R)
• M48: 8,196,767 km (0.1 R)
• M49: 8,748,633 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 11.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.48 AU - 2.7 AU

Year: 2877 Days

Day: 6.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,973,747 km

• M1: 156,479 km (0.05 R)
• M2: 388,805 km (0.101 R)
• M3: 642,822 km (0.1 R)
• M4: 811,269 km (0.042 R)
• M5: 961,615 km (0.1 R)
• M6: 1,121,685 km (0.109 R)
• M7: 1,316,012 km (0.101 R)
• M8: 1,456,186 km (0.107 R)
• M9: 1,561,503 km (0.099 R)
• M10: 1,836,015 km (0.069 R)
• M11: 2,066,994 km (0.058 R)
• M12: 2,261,770 km (0.106 R)
• M13: 3,152,027 km (0.037 R)
• M14: 3,625,654 km (0.099 R)
• M15: 3,770,465 km (0.119 R)
• M16: 3,861,869 km (0.068 R)
• M17: 3,935,471 km (0.045 R)
• M18: 4,272,964 km (0.097 R)
• M19: 4,387,556 km (0.048 R)
• M20: 4,796,856 km (0.079 R)
• M21: 5,218,572 km (0.101 R)
• M22: 5,320,747 km (0.095 R)
• M23: 5,631,313 km (0.107 R)
• M24: 5,757,124 km (0.118 R)
• M25: 6,033,133 km (0.077 R)
• M26: 6,119,002 km (0.087 R)
• M27: 6,466,368 km (0.096 R)
• M28: 6,664,585 km (0.108 R)
• M29: 6,797,877 km (0.108 R)
• M30: 7,021,974 km (0.079 R)
• M31: 7,225,876 km (0.096 R)
• M32: 7,454,611 km (0.118 R)
• M33: 7,872,588 km (0.1 R)
• M34: 8,298,044 km (0.088 R)
• M35: 8,441,658 km (0.096 R)
• M36: 9,048,577 km (0.036 R)
• M37: 9,369,763 km (0.047 R)
• M38: 9,444,413 km (0.1 R)
• M39: 10,201,976 km (0.088 R)
• M40: 10,278,870 km (0.051 R)
• M41: 10,770,000 km (0.099 R)
• M42: 11,163,143 km (0.113 R)
• M43: 11,374,824 km (0.083 R)
• M44: 11,855,930 km (0.099 R)
• M45: 12,098,877 km (0.094 R)
• M46: 12,976,419 km (0.118 R)
• M47: 13,059,745 km (0.09 R)
• M48: 13,817,607 km (0.1 R)
• M49: 14,158,990 km (0.103 R)
• M50: 14,474,492 km (0.078 R)
• M51: 14,618,704 km (0.111 R)
• M52: 14,908,325 km (0.04 R)
• M53: 15,141,548 km (0.069 R)
• M54: 16,175,868 km (0.091 R)
• M55: 16,505,731 km (0.088 R)
• M56: 17,232,927 km (0.092 R)
• M57: 17,416,483 km (0.108 R)
• M58: 18,374,658 km (0.11 R)
• M59: 18,624,636 km (0.098 R)
• M60: 18,781,564 km (0.114 R)
• M61: 19,001,922 km (0.117 R)
• M62: 19,254,742 km (0.112 R)
• M63: 19,604,352 km (0.089 R)
• M64: 20,213,066 km (0.095 R)
• M65: 20,568,361 km (0.112 R)
• M66: 20,762,988 km (0.062 R)
• M67: 20,958,213 km (0.102 R)
• M68: 21,121,424 km (0.114 R)
• M69: 21,416,282 km (0.118 R)
• M70: 21,712,485 km (0.112 R)
• M71: 22,076,307 km (0.116 R)
• M72: 22,175,790 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 14.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.12 AU - 4.78 AU

Year: 5419 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,973,747 km

• M1: 185,651 km (0.116 R)
• M2: 279,598 km (0.083 R)
• M3: 382,073 km (0.119 R)
• M4: 506,688 km (0.066 R)
• M5: 615,446 km (0.066 R)
• M6: 888,761 km (0.075 R)
• M7: 984,653 km (0.097 R)
• M8: 1,455,138 km (0.113 R)
• M9: 1,570,927 km (0.051 R)
• M10: 1,812,528 km (0.113 R)
• M11: 2,179,342 km (0.106 R)
• M12: 2,391,472 km (0.112 R)
• M13: 2,671,519 km (0.055 R)
• M14: 2,941,393 km (0.1 R)
• M15: 3,264,076 km (0.061 R)
• M16: 3,418,611 km (0.106 R)
• M17: 3,689,532 km (0.035 R)
• M18: 4,544,185 km (0.041 R)
• M19: 4,867,765 km (0.109 R)
• M20: 4,968,893 km (0.119 R)
• M21: 5,250,736 km (0.081 R)
• M22: 5,432,796 km (0.084 R)
• M23: 5,643,430 km (0.056 R)
• M24: 5,776,423 km (0.07 R)
• M25: 6,018,771 km (0.09 R)
• M26: 6,624,942 km (0.115 R)
• M27: 6,878,660 km (0.12 R)
• M28: 7,106,946 km (0.065 R)
• M29: 7,221,987 km (0.05 R)
• M30: 7,337,776 km (0.105 R)
• M31: 7,955,465 km (0.06 R)
• M32: 8,559,392 km (0.09 R)
• M33: 8,774,214 km (0.082 R)
• M34: 8,959,865 km (0.072 R)
• M35: 9,115,597 km (0.092 R)
• M36: 9,335,206 km (0.07 R)
• M37: 9,779,512 km (0.077 R)
• M38: 9,907,717 km (0.099 R)
• M39: 10,036,521 km (0.072 R)
• M40: 10,263,312 km (0.112 R)
• M41: 10,721,979 km (0.113 R)
• M42: 10,854,223 km (0.087 R)
• M43: 10,953,855 km (0.103 R)
• M44: 11,456,355 km (0.063 R)
• M45: 12,414,529 km (0.097 R)
• M46: 13,256,316 km (0.083 R)
• M47: 13,541,001 km (0.088 R)
• M48: 13,971,843 km (0.098 R)
• M49: 14,334,468 km (0.044 R)
• M50: 15,143,044 km (0.107 R)
• M51: 15,254,345 km (0.075 R)
• M52: 15,552,793 km (0.069 R)
• M53: 16,117,675 km (0.095 R)
• M54: 16,307,365 km (0.059 R)
• M55: 16,421,657 km (0.114 R)
• M56: 16,996,712 km (0.08 R)
• M57: 17,695,633 km (0.068 R)
• M58: 17,930,801 km (0.119 R)
• M59: 18,324,842 km (0.053 R)
• M60: 18,881,346 km (0.096 R)
• M61: 19,362,901 km (0.063 R)
• M62: 19,726,723 km (0.062 R)
• M63: 20,461,099 km (0.118 R)
• M64: 20,584,368 km (0.09 R)
• M65: 21,121,424 km (0.1 R)
• M66: 22,167,113 km (0.086 R)
• M67: 22,845,240 km (0.098 R)
• M68: 23,444,230 km (0.028 R)
• M69: 24,876,630 km (0.049 R)
• M70: 25,847,221 km (0.078 R)
• M71: 27,145,581 km (0.057 R)
• M72: 27,598,264 km (0.093 R)
• M73: 27,825,503 km (0.072 R)
• M74: 28,099,118 km (0.039 R)
• M75: 28,971,124 km (0.094 R)
• M76: 29,480,205 km (0.113 R)
• M77: 30,600,843 km (0.038 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: 359 - 19,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit