🌌 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: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 12.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 161.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,017,218 km

• M1: 163,959 km (0.088 R)
• M2: 255,214 km (0.107 R)
• M3: 338,690 km (0.034 R)
• M4: 431,739 km (0.037 R)
• M5: 556,354 km (0.099 R)
• M6: 648,656 km (0.076 R)
• M7: 773,870 km (0.12 R)
• M8: 875,746 km (0.081 R)
• M9: 1,020,706 km (0.101 R)
• M10: 1,125,275 km (0.112 R)
• M11: 1,210,696 km (0.069 R)
• M12: 1,293,872 km (0.095 R)
• M13: 1,374,356 km (0.109 R)
• M14: 1,525,599 km (0.063 R)
• M15: 1,651,860 km (0.109 R)
• M16: 1,776,624 km (0.03 R)
• M17: 1,893,759 km (0.114 R)
• M18: 1,997,132 km (0.075 R)
• M19: 2,080,009 km (0.097 R)
• M20: 2,186,971 km (0.119 R)
• M21: 2,272,691 km (0.081 R)
• M22: 2,353,623 km (0.113 R)
• M23: 2,560,667 km (0.096 R)
• M24: 2,755,294 km (0.066 R)
• M25: 2,873,326 km (0.1 R)
• M26: 2,974,006 km (0.094 R)
• M27: 3,069,449 km (0.115 R)
• M28: 3,152,925 km (0.118 R)
• M29: 3,289,657 km (0.094 R)
• M30: 3,368,645 km (0.101 R)
• M31: 3,454,963 km (0.085 R)
• M32: 3,677,564 km (0.061 R)
• M33: 3,842,421 km (0.098 R)
• M34: 3,932,778 km (0.055 R)
• M35: 4,144,011 km (0.115 R)
• M36: 4,301,388 km (0.095 R)
• M37: 4,614,646 km (0.036 R)
• M38: 4,710,837 km (0.045 R)
• M39: 4,852,805 km (0.072 R)
• M40: 5,102,484 km (0.1 R)
• M41: 5,286,938 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 9.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.21 AU - 1.27 AU

Year: 921 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,017,218 km

• M1: 217,366 km (0.095 R)
• M2: 307,573 km (0.104 R)
• M3: 372,947 km (0.116 R)
• M4: 511,176 km (0.109 R)
• M5: 628,760 km (0.082 R)
• M6: 715,227 km (0.117 R)
• M7: 790,924 km (0.101 R)
• M8: 859,290 km (0.063 R)
• M9: 1,021,753 km (0.109 R)
• M10: 1,159,683 km (0.076 R)
• M11: 1,325,288 km (0.062 R)
• M12: 1,423,424 km (0.096 R)
• M13: 1,637,049 km (0.061 R)
• M14: 1,769,593 km (0.074 R)
• M15: 1,885,232 km (0.069 R)
• M16: 1,957,937 km (0.066 R)
• M17: 2,199,837 km (0.099 R)
• M18: 2,350,482 km (0.112 R)
• M19: 2,700,990 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 10.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.64 AU - 2.74 AU

Year: 2942 Days

Day: 5.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 120 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,017,218 km

• M1: 162,463 km (0.067 R)
• M2: 236,365 km (0.089 R)
• M3: 330,312 km (0.104 R)
• M4: 483,800 km (0.073 R)
• M5: 586,124 km (0.108 R)
• M6: 656,286 km (0.07 R)
• M7: 797,805 km (0.083 R)
• M8: 931,845 km (0.072 R)
• M9: 1,035,217 km (0.106 R)
• M10: 1,142,629 km (0.054 R)
• M11: 1,285,046 km (0.092 R)
• M12: 1,379,891 km (0.086 R)
• M13: 1,477,279 km (0.102 R)
• M14: 1,576,911 km (0.111 R)
• M15: 1,690,456 km (0.082 R)
• M16: 1,818,661 km (0.077 R)
• M17: 1,901,987 km (0.106 R)
• M18: 2,011,044 km (0.051 R)
• M19: 2,084,946 km (0.11 R)
• M20: 2,210,309 km (0.088 R)
• M21: 2,455,350 km (0.108 R)
• M22: 2,695,903 km (0.101 R)
• M23: 2,791,496 km (0.106 R)
• M24: 2,944,086 km (0.106 R)
• M25: 3,113,730 km (0.075 R)
• M26: 3,272,154 km (0.096 R)
• M27: 3,345,158 km (0.118 R)
• M28: 3,748,324 km (0.076 R)
• M29: 4,326,221 km (0.101 R)
• M30: 4,406,405 km (0.089 R)
• M31: 4,552,263 km (0.049 R)
• M32: 4,699,617 km (0.105 R)
• M33: 4,898,433 km (0.085 R)
• M34: 5,117,145 km (0.049 R)
• M35: 5,270,483 km (0.081 R)
• M36: 5,512,083 km (0.071 R)
• M37: 5,739,622 km (0.104 R)
• M38: 5,970,301 km (0.081 R)
• M39: 6,095,814 km (0.111 R)
• M40: 6,240,326 km (0.047 R)
• M41: 6,606,691 km (0.12 R)
• M42: 6,680,742 km (0.079 R)
• M43: 6,773,792 km (0.089 R)
• M44: 7,398,662 km (0.11 R)
• M45: 7,552,897 km (0.113 R)
• M46: 7,825,614 km (0.081 R)
• M47: 8,121,220 km (0.066 R)
• M48: 8,602,027 km (0.118 R)
• M49: 9,843,989 km (0.033 R)
• M50: 10,077,810 km (0.114 R)
• M51: 10,768,354 km (0.092 R)
• M52: 11,119,460 km (0.084 R)
• M53: 11,407,436 km (0.106 R)
• M54: 11,697,955 km (0.107 R)
• M55: 12,195,069 km (0.059 R)
• M56: 12,400,467 km (0.086 R)
• M57: 12,515,059 km (0.088 R)
• M58: 13,093,404 km (0.116 R)
• M59: 13,397,537 km (0.118 R)
• M60: 13,515,120 km (0.042 R)
• M61: 14,468,358 km (0.074 R)
• M62: 14,637,404 km (0.108 R)
• M63: 15,616,073 km (0.048 R)
• M64: 15,739,940 km (0.065 R)
• M65: 15,864,106 km (0.044 R)
• M66: 16,038,388 km (0.071 R)
• M67: 16,163,452 km (0.119 R)
• M68: 16,514,857 km (0.106 R)
• M69: 16,590,553 km (0.116 R)
• M70: 17,021,545 km (0.104 R)
• M71: 17,123,421 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 8.5

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.72 AU - 3.98 AU

Year: 4089 Days

Day: 8.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,017,218 km

• M1: 153,637 km (0.095 R)
• M2: 241,152 km (0.091 R)
• M3: 303,235 km (0.063 R)
• M4: 520,002 km (0.05 R)
• M5: 595,848 km (0.064 R)
• M6: 723,455 km (0.045 R)
• M7: 847,622 km (0.07 R)
• M8: 925,712 km (0.065 R)
• M9: 1,103,434 km (0.092 R)
• M10: 1,620,145 km (0.11 R)
• M11: 1,802,206 km (0.107 R)
• M12: 1,955,992 km (0.076 R)
• M13: 2,061,159 km (0.107 R)
• M14: 2,595,224 km (0.1 R)
• M15: 2,691,565 km (0.082 R)
• M16: 2,750,058 km (0.107 R)
• M17: 3,568,956 km (0.099 R)
• M18: 3,633,283 km (0.112 R)
• M19: 3,872,490 km (0.117 R)
• M20: 4,184,402 km (0.105 R)
• M21: 4,667,603 km (0.118 R)
• M22: 4,856,396 km (0.037 R)
• M23: 4,975,625 km (0.098 R)
• M24: 5,144,222 km (0.116 R)
• M25: 5,511,934 km (0.085 R)
• M26: 5,611,416 km (0.1 R)
• M27: 6,117,955 km (0.113 R)
• M28: 6,454,999 km (0.047 R)
• M29: 6,533,687 km (0.09 R)
• M30: 6,612,525 km (0.059 R)
• M31: 6,878,211 km (0.117 R)
• M32: 7,419,755 km (0.11 R)
• M33: 8,144,407 km (0.099 R)
• M34: 8,429,092 km (0.045 R)
• M35: 8,833,156 km (0.091 R)
• M36: 8,920,671 km (0.045 R)
• M37: 9,421,524 km (0.099 R)
• M38: 9,810,628 km (0.089 R)
• M39: 11,261,129 km (0.1 R)
• M40: 11,578,277 km (0.089 R)
• M41: 11,995,056 km (0.055 R)
• M42: 12,221,548 km (0.093 R)
• M43: 13,108,214 km (0.045 R)
• M44: 13,174,785 km (0.062 R)
• M45: 13,374,947 km (0.082 R)
• M46: 13,677,135 km (0.088 R)
• M47: 13,947,608 km (0.056 R)
• M48: 14,804,504 km (0.105 R)
• M49: 15,012,595 km (0.095 R)
• M50: 15,117,014 km (0.115 R)
• M51: 15,256,739 km (0.082 R)
• M52: 15,502,079 km (0.105 R)
• M53: 15,713,461 km (0.085 R)
• M54: 16,067,858 km (0.111 R)
• M55: 16,604,616 km (0.094 R)
• M56: 16,748,678 km (0.056 R)
• M57: 17,695,334 km (0.108 R)
• M58: 17,768,936 km (0.071 R)
• M59: 17,916,290 km (0.093 R)
• M60: 18,212,344 km (0.119 R)
• M61: 18,360,895 km (0.061 R)
• M62: 18,547,294 km (0.119 R)
• M63: 18,921,887 km (0.108 R)
• M64: 19,374,570 km (0.087 R)
• M65: 19,488,414 km (0.069 R)
• M66: 19,602,407 km (0.069 R)
• M67: 19,830,993 km (0.102 R)
• M68: 20,060,476 km (0.099 R)
• M69: 20,367,900 km (0.111 R)
• M70: 21,143,116 km (0.088 R)
• M71: 21,888,712 km (0.077 R)
• M72: 22,007,193 km (0.079 R)
• M73: 22,403,628 km (0.058 R)
• M74: 23,203,827 km (0.118 R)
• M75: 24,749,621 km (0.092 R)
• M76: 24,914,329 km (0.042 R)
• M77: 26,202,665 km (0.069 R)
• M78: 27,470,059 km (0.035 R)
• M79: 27,555,329 km (0.12 R)
• M80: 28,154,170 km (0.101 R)
• M81: 28,627,797 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit