🌌 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: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 14.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.91 AU - 1.45 AU

Year: 815 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,023,902 km

• M1: 176,077 km (0.091 R)
• M2: 266,434 km (0.106 R)
• M3: 369,956 km (0.095 R)
• M4: 492,476 km (0.078 R)
• M5: 720,613 km (0.114 R)
• M6: 980,464 km (0.08 R)
• M7: 1,109,867 km (0.101 R)
• M8: 1,325,736 km (0.11 R)
• M9: 1,449,753 km (0.114 R)
• M10: 1,585,139 km (0.11 R)
• M11: 1,680,283 km (0.082 R)
• M12: 1,884,484 km (0.102 R)
• M13: 2,009,399 km (0.048 R)
• M14: 2,129,376 km (0.107 R)
• M15: 2,469,562 km (0.095 R)
• M16: 3,072,441 km (0.094 R)
• M17: 3,343,512 km (0.064 R)
• M18: 3,438,956 km (0.091 R)
• M19: 3,535,147 km (0.09 R)
• M20: 3,969,579 km (0.033 R)
• M21: 4,070,857 km (0.115 R)
• M22: 4,162,561 km (0.109 R)
• M23: 4,421,365 km (0.09 R)
• M24: 4,568,569 km (0.117 R)
• M25: 4,824,980 km (0.082 R)
• M26: 5,086,028 km (0.109 R)
• M27: 5,329,424 km (0.1 R)
• M28: 5,475,132 km (0.067 R)
• M29: 5,565,490 km (0.09 R)
• M30: 5,679,184 km (0.098 R)
• M31: 5,816,515 km (0.114 R)
• M32: 5,908,817 km (0.119 R)
• M33: 6,013,086 km (0.083 R)
• M34: 6,200,233 km (0.096 R)
• M35: 6,436,748 km (0.112 R)
• M36: 6,604,148 km (0.095 R)
• M37: 6,773,044 km (0.112 R)
• M38: 6,894,517 km (0.089 R)
• M39: 7,337,925 km (0.1 R)
• M40: 7,450,273 km (0.113 R)
• M41: 7,550,653 km (0.057 R)
• M42: 7,752,760 km (0.113 R)
• M43: 7,892,634 km (0.116 R)
• M44: 8,239,851 km (0.106 R)
• M45: 8,369,702 km (0.045 R)
• M46: 8,474,121 km (0.109 R)
• M47: 8,618,333 km (0.082 R)
• M48: 8,842,880 km (0.114 R)
• M49: 8,962,558 km (0.117 R)
• M50: 9,109,613 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.5

Radius: 10.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.51 AU - 2.13 AU

Year: 1561 Days

Day: 6 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 22,023,902 km

• M1: 130,749 km (0.068 R)
• M2: 212,130 km (0.069 R)
• M3: 406,457 km (0.085 R)
• M4: 537,505 km (0.098 R)
• M5: 639,680 km (0.057 R)
• M6: 721,211 km (0.053 R)
• M7: 905,965 km (0.101 R)
• M8: 988,543 km (0.12 R)
• M9: 1,101,340 km (0.077 R)
• M10: 1,310,627 km (0.069 R)
• M11: 1,496,278 km (0.098 R)
• M12: 1,620,893 km (0.081 R)
• M13: 1,820,756 km (0.048 R)
• M14: 1,954,197 km (0.103 R)
• M15: 2,090,929 km (0.111 R)
• M16: 2,230,953 km (0.089 R)
• M17: 2,505,615 km (0.075 R)
• M18: 2,639,654 km (0.117 R)
• M19: 2,715,201 km (0.069 R)
• M20: 2,814,385 km (0.093 R)
• M21: 3,159,507 km (0.036 R)
• M22: 3,231,763 km (0.091 R)
• M23: 3,369,692 km (0.109 R)
• M24: 3,476,655 km (0.059 R)
• M25: 3,584,814 km (0.085 R)
• M26: 3,651,834 km (0.113 R)
• M27: 4,002,192 km (0.078 R)
• M28: 4,150,743 km (0.093 R)
• M29: 4,230,029 km (0.104 R)
• M30: 4,417,326 km (0.111 R)
• M31: 4,753,772 km (0.113 R)
• M32: 4,836,948 km (0.067 R)
• M33: 4,948,548 km (0.092 R)
• M34: 5,221,863 km (0.108 R)
• M35: 5,298,158 km (0.104 R)
• M36: 5,413,349 km (0.034 R)
• M37: 5,480,817 km (0.099 R)
• M38: 5,568,033 km (0.06 R)
• M39: 5,704,765 km (0.094 R)
• M40: 5,812,924 km (0.104 R)
• M41: 6,021,314 km (0.093 R)
• M42: 6,252,443 km (0.06 R)
• M43: 6,353,870 km (0.074 R)
• M44: 6,640,799 km (0.09 R)
• M45: 6,744,321 km (0.061 R)
• M46: 7,047,406 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 13

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.35 AU - 3.75 AU

Year: 3387 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,023,902 km

• M1: 209,287 km (0.054 R)
• M2: 413,489 km (0.045 R)
• M3: 510,129 km (0.078 R)
• M4: 606,619 km (0.083 R)
• M5: 737,667 km (0.11 R)
• M6: 879,785 km (0.102 R)
• M7: 1,031,777 km (0.096 R)
• M8: 1,294,470 km (0.117 R)
• M9: 1,377,647 km (0.038 R)
• M10: 1,477,279 km (0.073 R)
• M11: 2,012,241 km (0.112 R)
• M12: 2,167,673 km (0.118 R)
• M13: 2,712,060 km (0.115 R)
• M14: 3,145,445 km (0.08 R)
• M15: 3,346,355 km (0.095 R)
• M16: 3,621,016 km (0.078 R)
• M17: 4,026,127 km (0.096 R)
• M18: 4,171,387 km (0.057 R)
• M19: 4,574,703 km (0.102 R)
• M20: 4,683,012 km (0.117 R)
• M21: 4,835,901 km (0.098 R)
• M22: 5,568,182 km (0.036 R)
• M23: 6,047,943 km (0.053 R)
• M24: 6,143,237 km (0.108 R)
• M25: 6,262,915 km (0.119 R)
• M26: 6,383,341 km (0.116 R)
• M27: 6,565,551 km (0.088 R)
• M28: 6,749,557 km (0.072 R)
• M29: 7,694,866 km (0.076 R)
• M30: 8,242,543 km (0.102 R)
• M31: 8,641,371 km (0.062 R)
• M32: 8,938,024 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 11.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.93 AU - 4.75 AU

Year: 5749 Days

Day: 9.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,023,902 km

• M1: 146,456 km (0.079 R)
• M2: 234,719 km (0.112 R)
• M3: 353,350 km (0.05 R)
• M4: 454,329 km (0.072 R)
• M5: 599,139 km (0.066 R)
• M6: 970,441 km (0.1 R)
• M7: 1,106,725 km (0.053 R)
• M8: 1,215,632 km (0.105 R)
• M9: 1,508,844 km (0.038 R)
• M10: 1,592,769 km (0.045 R)
• M11: 1,697,637 km (0.118 R)
• M12: 1,874,461 km (0.082 R)
• M13: 1,955,095 km (0.049 R)
• M14: 2,172,311 km (0.12 R)
• M15: 2,321,609 km (0.07 R)
• M16: 2,518,779 km (0.102 R)
• M17: 2,596,869 km (0.117 R)
• M18: 2,767,261 km (0.094 R)
• M19: 2,882,901 km (0.107 R)
• M20: 3,312,695 km (0.066 R)
• M21: 3,969,280 km (0.078 R)
• M22: 4,100,178 km (0.119 R)
• M23: 4,556,153 km (0.063 R)
• M24: 4,957,973 km (0.047 R)
• M25: 5,313,567 km (0.099 R)
• M26: 5,516,421 km (0.104 R)
• M27: 6,155,354 km (0.112 R)
• M28: 6,383,790 km (0.072 R)
• M29: 6,491,351 km (0.055 R)
• M30: 6,802,066 km (0.119 R)
• M31: 6,880,455 km (0.114 R)
• M32: 7,133,574 km (0.087 R)
• M33: 7,293,345 km (0.08 R)
• M34: 7,714,164 km (0.104 R)
• M35: 8,176,421 km (0.088 R)
• M36: 8,276,652 km (0.116 R)
• M37: 8,495,214 km (0.108 R)
• M38: 8,715,722 km (0.053 R)
• M39: 9,110,510 km (0.109 R)
• M40: 9,283,894 km (0.089 R)
• M41: 9,546,139 km (0.077 R)
• M42: 9,722,366 km (0.107 R)
• M43: 10,347,685 km (0.044 R)
• M44: 10,456,293 km (0.072 R)
• M45: 10,619,654 km (0.04 R)
• M46: 11,078,321 km (0.043 R)
• M47: 11,618,369 km (0.104 R)
• M48: 11,920,108 km (0.082 R)
• M49: 12,052,801 km (0.115 R)
• M50: 12,262,537 km (0.106 R)
• M51: 13,054,808 km (0.072 R)
• M52: 13,211,287 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.7

Radius: 3.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.64 AU - 8.6 AU

Year: 14712 Days

Day: 18.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,023,902 km

• M1: 52,509 km (0.113 R)
• M2: 81,232 km (0.092 R)
• M3: 182,509 km (0.116 R)
• M4: 240,703 km (0.115 R)
• M5: 283,189 km (0.097 R)
• M6: 312,959 km (0.096 R)
• M7: 392,395 km (0.057 R)
• M8: 460,612 km (0.066 R)
• M9: 487,240 km (0.117 R)
• M10: 514,317 km (0.094 R)
• M11: 589,416 km (0.106 R)
• M12: 868,565 km (0.042 R)
• M13: 1,016,069 km (0.109 R)
• M14: 1,110,914 km (0.104 R)
• M15: 1,296,116 km (0.097 R)
• M16: 1,517,820 km (0.113 R)
• M17: 1,681,480 km (0.069 R)
• M18: 2,129,825 km (0.084 R)
• M19: 2,220,631 km (0.098 R)
• M20: 2,516,685 km (0.066 R)
• M21: 2,693,809 km (0.103 R)
• M22: 3,424,146 km (0.111 R)
• M23: 3,656,322 km (0.095 R)
• M24: 3,692,524 km (0.118 R)
• M25: 3,801,731 km (0.089 R)
• M26: 4,344,621 km (0.083 R)
• M27: 4,498,707 km (0.113 R)
• M28: 4,971,436 km (0.098 R)
• M29: 5,031,575 km (0.09 R)
• M30: 5,625,927 km (0.08 R)
• M31: 6,027,298 km (0.104 R)
• M32: 6,613,423 km (0.08 R)
• M33: 6,723,826 km (0.115 R)
• M34: 7,059,075 km (0.113 R)
• M35: 7,126,843 km (0.034 R)
• M36: 7,491,562 km (0.052 R)
• M37: 7,514,451 km (0.098 R)
• M38: 7,838,928 km (0.11 R)
• M39: 8,381,669 km (0.052 R)
• M40: 8,429,541 km (0.042 R)
• M41: 8,525,283 km (0.055 R)
• M42: 9,009,831 km (0.095 R)
• M43: 9,083,284 km (0.054 R)
• M44: 9,678,085 km (0.117 R)
• M45: 10,056,118 km (0.119 R)
• M46: 10,132,264 km (0.078 R)
• M47: 10,234,290 km (0.109 R)
• M48: 10,285,302 km (0.087 R)
• M49: 10,645,235 km (0.077 R)
• M50: 11,009,207 km (0.061 R)
• M51: 11,087,745 km (0.104 R)
• M52: 11,192,763 km (0.054 R)
• M53: 11,937,012 km (0.11 R)
• M54: 11,990,718 km (0.071 R)
• M55: 12,642,217 km (0.107 R)
• M56: 12,861,976 km (0.09 R)
• M57: 13,894,501 km (0.072 R)
• M58: 14,722,226 km (0.054 R)
• M59: 14,895,460 km (0.071 R)
• M60: 14,924,332 km (0.04 R)
• M61: 15,244,023 km (0.034 R)
• M62: 15,448,523 km (0.118 R)
• M63: 15,536,487 km (0.077 R)
• M64: 15,683,392 km (0.072 R)
• M65: 15,919,457 km (0.054 R)
• M66: 16,424,949 km (0.092 R)
• M67: 16,484,788 km (0.104 R)
• M68: 16,574,546 km (0.114 R)
• M69: 16,634,685 km (0.087 R)
• M70: 17,451,639 km (0.111 R)
• M71: 17,543,193 km (0.111 R)
• M72: 17,635,046 km (0.043 R)
• M73: 17,849,719 km (0.113 R)
• M74: 18,343,691 km (0.059 R)
• M75: 19,788,806 km (0.092 R)
• M76: 21,694,982 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit