🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 8

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,744,851 km

• M1: 99,931 km (0.114 R)
• M2: 181,313 km (0.12 R)
• M3: 241,601 km (0.102 R)
• M4: 322,832 km (0.08 R)
• M5: 376,388 km (0.083 R)
• M6: 430,692 km (0.11 R)
• M7: 488,138 km (0.078 R)
• M8: 555,457 km (0.026 R)
• M9: 801,545 km (0.119 R)
• M10: 916,137 km (0.082 R)
• M11: 975,677 km (0.062 R)
• M12: 1,125,574 km (0.057 R)
• M13: 1,217,427 km (0.066 R)
• M14: 1,278,613 km (0.118 R)
• M15: 1,335,909 km (0.048 R)
• M16: 1,473,240 km (0.071 R)
• M17: 1,528,441 km (0.1 R)
• M18: 1,693,298 km (0.074 R)
• M19: 1,751,342 km (0.089 R)
• M20: 1,847,683 km (0.103 R)
• M21: 1,951,504 km (0.116 R)
• M22: 2,029,146 km (0.078 R)
• M23: 2,176,200 km (0.063 R)
• M24: 2,280,171 km (0.082 R)
• M25: 2,439,193 km (0.065 R)
• M26: 2,517,134 km (0.059 R)
• M27: 2,644,591 km (0.095 R)
• M28: 2,730,909 km (0.084 R)
• M29: 2,843,257 km (0.103 R)
• M30: 2,995,398 km (0.096 R)
• M31: 3,059,576 km (0.114 R)
• M32: 3,124,352 km (0.105 R)
• M33: 3,261,682 km (0.106 R)
• M34: 3,427,736 km (0.094 R)
• M35: 3,637,622 km (0.116 R)
• M36: 3,699,406 km (0.093 R)
• M37: 3,761,489 km (0.097 R)
• M38: 3,858,727 km (0.093 R)
• M39: 3,992,169 km (0.097 R)
• M40: 4,084,321 km (0.115 R)
• M41: 4,141,318 km (0.086 R)
• M42: 4,263,539 km (0.057 R)
• M43: 4,335,945 km (0.085 R)
• M44: 4,386,808 km (0.099 R)
• M45: 4,555,554 km (0.093 R)
• M46: 4,629,755 km (0.11 R)
• M47: 4,681,815 km (0.081 R)
• M48: 4,869,411 km (0.078 R)
• M49: 5,005,994 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 9.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,744,851 km

• M1: 125,213 km (0.111 R)
• M2: 198,367 km (0.102 R)
• M3: 261,497 km (0.077 R)
• M4: 385,215 km (0.11 R)
• M5: 454,478 km (0.083 R)
• M6: 528,978 km (0.079 R)
• M7: 655,837 km (0.047 R)
• M8: 725,550 km (0.072 R)
• M9: 815,458 km (0.064 R)
• M10: 900,430 km (0.079 R)
• M11: 965,056 km (0.086 R)
• M12: 1,089,521 km (0.109 R)
• M13: 1,174,044 km (0.092 R)
• M14: 1,245,253 km (0.111 R)
• M15: 1,328,579 km (0.083 R)
• M16: 1,392,457 km (0.099 R)
• M17: 1,512,285 km (0.059 R)
• M18: 1,750,744 km (0.105 R)
• M19: 1,838,857 km (0.029 R)
• M20: 2,007,603 km (0.12 R)
• M21: 2,131,321 km (0.103 R)
• M22: 2,328,042 km (0.031 R)
• M23: 2,550,943 km (0.108 R)
• M24: 2,624,545 km (0.036 R)
• M25: 2,692,014 km (0.058 R)
• M26: 3,024,420 km (0.084 R)
• M27: 3,123,903 km (0.064 R)
• M28: 3,195,710 km (0.118 R)
• M29: 3,414,272 km (0.11 R)
• M30: 3,502,984 km (0.039 R)
• M31: 3,819,982 km (0.085 R)
• M32: 3,920,063 km (0.1 R)
• M33: 4,005,333 km (0.113 R)
• M34: 4,067,716 km (0.074 R)
• M35: 4,225,392 km (0.112 R)
• M36: 4,328,914 km (0.104 R)
• M37: 4,441,262 km (0.111 R)
• M38: 4,546,578 km (0.102 R)
• M39: 4,628,109 km (0.039 R)
• M40: 4,759,606 km (0.114 R)
• M41: 4,917,432 km (0.112 R)
• M42: 5,119,389 km (0.083 R)
• M43: 5,204,211 km (0.071 R)
• M44: 5,600,944 km (0.108 R)
• M45: 5,670,956 km (0.094 R)
• M46: 5,776,572 km (0.076 R)
• M47: 6,016,527 km (0.11 R)
• M48: 6,124,238 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.46 AU - 2.8 AU

Year: 2844 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,744,851 km

• M1: 235,617 km (0.098 R)
• M2: 351,705 km (0.041 R)
• M3: 516,561 km (0.065 R)
• M4: 692,339 km (0.062 R)
• M5: 780,452 km (0.095 R)
• M6: 879,037 km (0.089 R)
• M7: 982,409 km (0.094 R)
• M8: 1,070,971 km (0.031 R)
• M9: 1,291,628 km (0.08 R)
• M10: 1,447,359 km (0.114 R)
• M11: 1,617,303 km (0.089 R)
• M12: 1,945,520 km (0.069 R)
• M13: 2,151,217 km (0.03 R)
• M14: 2,312,484 km (0.043 R)
• M15: 2,416,454 km (0.047 R)
• M16: 3,083,661 km (0.069 R)
• M17: 3,218,000 km (0.095 R)
• M18: 3,433,271 km (0.113 R)
• M19: 3,704,193 km (0.109 R)
• M20: 3,971,674 km (0.071 R)
• M21: 4,245,588 km (0.112 R)
• M22: 5,014,072 km (0.079 R)
• M23: 5,276,018 km (0.055 R)
• M24: 6,028,794 km (0.111 R)
• M25: 6,173,755 km (0.089 R)
• M26: 6,790,247 km (0.078 R)
• M27: 7,055,185 km (0.077 R)
• M28: 7,144,196 km (0.095 R)
• M29: 7,923,152 km (0.092 R)
• M30: 8,162,060 km (0.058 R)
• M31: 8,336,192 km (0.086 R)
• M32: 8,457,366 km (0.067 R)
• M33: 9,294,665 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 9.3

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.08 AU - 5.08 AU

Year: 7635 Days

Day: 12.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,744,851 km

• M1: 122,521 km (0.085 R)
• M2: 311,612 km (0.095 R)
• M3: 377,884 km (0.087 R)
• M4: 611,556 km (0.093 R)
• M5: 699,819 km (0.056 R)
• M6: 923,617 km (0.072 R)
• M7: 1,188,854 km (0.105 R)
• M8: 1,641,537 km (0.074 R)
• M9: 2,053,530 km (0.112 R)
• M10: 2,496,938 km (0.051 R)
• M11: 2,643,245 km (0.102 R)
• M12: 3,283,075 km (0.044 R)
• M13: 3,717,208 km (0.103 R)
• M14: 4,198,165 km (0.107 R)
• M15: 4,849,963 km (0.104 R)
• M16: 5,063,888 km (0.118 R)
• M17: 5,249,838 km (0.075 R)
• M18: 5,469,747 km (0.089 R)
• M19: 5,853,615 km (0.12 R)
• M20: 6,512,743 km (0.11 R)
• M21: 6,579,913 km (0.068 R)
• M22: 7,230,065 km (0.093 R)
• M23: 7,972,370 km (0.09 R)
• M24: 9,149,705 km (0.09 R)
• M25: 9,225,102 km (0.112 R)
• M26: 9,452,491 km (0.086 R)
• M27: 9,605,230 km (0.075 R)
• M28: 9,720,271 km (0.105 R)
• M29: 10,184,922 km (0.073 R)
• M30: 10,302,207 km (0.098 R)
• M31: 10,498,779 km (0.061 R)
• M32: 10,617,260 km (0.086 R)
• M33: 11,459,346 km (0.099 R)
• M34: 12,364,264 km (0.056 R)
• M35: 12,447,740 km (0.106 R)
• M36: 12,825,474 km (0.048 R)
• M37: 13,764,650 km (0.063 R)
• M38: 14,461,477 km (0.086 R)
• M39: 14,947,221 km (0.111 R)
• M40: 15,393,471 km (0.081 R)
• M41: 16,207,882 km (0.033 R)
• M42: 16,666,250 km (0.071 R)
• M43: 17,222,006 km (0.085 R)
• M44: 17,972,539 km (0.074 R)
• M45: 18,067,084 km (0.068 R)
• M46: 18,829,585 km (0.031 R)
• M47: 19,311,440 km (0.108 R)
• M48: 20,090,994 km (0.069 R)
• M49: 20,287,416 km (0.05 R)
• M50: 21,129,502 km (0.068 R)
• M51: 21,983,108 km (0.119 R)
• M52: 23,104,344 km (0.084 R)
• M53: 24,296,489 km (0.069 R)
• M54: 24,401,058 km (0.057 R)
• M55: 24,610,645 km (0.11 R)
• M56: 25,031,763 km (0.102 R)
• M57: 25,137,379 km (0.085 R)
• M58: 25,243,294 km (0.046 R)
• M59: 26,094,955 km (0.079 R)
• M60: 26,363,034 km (0.087 R)
• M61: 26,956,190 km (0.118 R)
• M62: 28,265,321 km (0.086 R)
• M63: 28,706,186 km (0.108 R)
• M64: 29,149,594 km (0.108 R)
• M65: 30,662,178 km (0.102 R)
• M66: 30,831,822 km (0.096 R)
• M67: 31,058,463 km (0.064 R)
• M68: 31,627,683 km (0.059 R)
• M69: 31,856,268 km (0.114 R)
• M70: 32,200,194 km (0.1 R)
• M71: 32,545,466 km (0.113 R)
• M72: 33,997,014 km (0.062 R)
• M73: 34,760,112 km (0.104 R)
• M74: 34,877,996 km (0.112 R)
• M75: 34,936,937 km (0.114 R)
• M76: 35,173,302 km (0.088 R)
• M77: 35,885,537 km (0.075 R)
• M78: 36,422,893 km (0.114 R)
• M79: 37,143,356 km (0.12 R)
• M80: 37,808,019 km (0.118 R)
• M81: 38,050,667 km (0.096 R)
• M82: 38,233,027 km (0.09 R)
• M83: 38,354,650 km (0.064 R)
• M84: 38,537,459 km (0.042 R)
• M85: 38,903,973 km (0.104 R)
• M86: 39,210,350 km (0.084 R)
• M87: 40,381,552 km (0.103 R)
• M88: 41,626,804 km (0.082 R)
• M89: 41,752,018 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.3

Radius: 6.3

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.67 AU - 8.29 AU

Year: 15033 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,744,851 km

• M1: 87,216 km (0.101 R)
• M2: 167,250 km (0.108 R)
• M3: 343,327 km (0.089 R)
• M4: 429,795 km (0.115 R)
• M5: 1,136,794 km (0.086 R)
• M6: 1,247,497 km (0.098 R)
• M7: 1,292,675 km (0.08 R)
• M8: 1,479,373 km (0.094 R)
• M9: 2,036,326 km (0.118 R)
• M10: 2,859,563 km (0.034 R)
• M11: 3,010,956 km (0.093 R)
• M12: 3,133,926 km (0.069 R)
• M13: 3,873,238 km (0.1 R)
• M14: 3,973,469 km (0.118 R)
• M15: 4,245,288 km (0.077 R)
• M16: 4,348,661 km (0.026 R)
• M17: 5,023,197 km (0.119 R)
• M18: 5,132,553 km (0.088 R)
• M19: 6,114,215 km (0.106 R)
• M20: 6,270,245 km (0.11 R)
• M21: 6,309,440 km (0.109 R)
• M22: 6,388,278 km (0.085 R)
• M23: 6,867,290 km (0.078 R)
• M24: 7,111,284 km (0.115 R)
• M25: 7,482,437 km (0.069 R)
• M26: 7,733,312 km (0.119 R)
• M27: 7,944,694 km (0.106 R)
• M28: 8,115,086 km (0.119 R)
• M29: 8,808,622 km (0.093 R)
• M30: 9,838,603 km (0.11 R)
• M31: 9,930,007 km (0.077 R)
• M32: 11,477,597 km (0.09 R)
• M33: 12,402,262 km (0.088 R)
• M34: 12,699,214 km (0.088 R)
• M35: 13,706,007 km (0.113 R)
• M36: 13,859,196 km (0.066 R)
• M37: 14,012,982 km (0.084 R)
• M38: 15,210,663 km (0.091 R)
• M39: 15,422,344 km (0.109 R)
• M40: 15,634,922 km (0.04 R)
• M41: 15,902,104 km (0.086 R)
• M42: 16,549,414 km (0.09 R)
• M43: 16,821,682 km (0.026 R)
• M44: 17,095,297 km (0.067 R)
• M45: 18,037,015 km (0.096 R)
• M46: 18,317,212 km (0.088 R)
• M47: 18,542,357 km (0.064 R)
• M48: 19,337,619 km (0.069 R)
• M49: 19,912,524 km (0.101 R)
• M50: 19,970,269 km (0.113 R)
• M51: 20,376,427 km (0.102 R)
• M52: 20,434,770 km (0.116 R)
• M53: 20,785,278 km (0.074 R)
• M54: 20,902,712 km (0.115 R)
• M55: 21,315,004 km (0.101 R)
• M56: 21,433,336 km (0.12 R)
• M57: 22,267,643 km (0.075 R)
• M58: 22,809,487 km (0.058 R)
• M59: 25,898,383 km (0.102 R)
• M60: 27,491,152 km (0.114 R)
• M61: 29,575,948 km (0.099 R)
• M62: 30,437,332 km (0.096 R)
• M63: 30,770,786 km (0.105 R)
• M64: 32,660,656 km (0.118 R)
• M65: 33,138,920 km (0.113 R)
• M66: 34,033,366 km (0.117 R)
• M67: 34,241,008 km (0.104 R)
• M68: 35,494,937 km (0.098 R)
• M69: 37,190,330 km (0.047 R)
• M70: 37,332,747 km (0.087 R)
• M71: 38,047,825 km (0.051 R)
• M72: 38,263,246 km (0.115 R)
• M73: 38,623,029 km (0.036 R)
• M74: 39,273,630 km (0.069 R)
• M75: 39,491,444 km (0.071 R)
• M76: 39,709,408 km (0.09 R)
• M77: 40,512,599 km (0.045 R)
• M78: 40,659,205 km (0.068 R)
• M79: 41,173,523 km (0.043 R)
• M80: 42,729,789 km (0.082 R)
• M81: 44,229,807 km (0.1 R)
• M82: 44,986,174 km (0.072 R)
• M83: 46,052,508 km (0.061 R)
• M84: 46,511,923 km (0.099 R)
• M85: 47,358,198 km (0.071 R)
• M86: 48,287,350 km (0.118 R)
• M87: 48,754,096 km (0.078 R)
• M88: 49,144,247 km (0.094 R)
• M89: 49,613,835 km (0.089 R)
• M90: 51,904,028 km (0.075 R)
• M91: 52,941,938 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit