🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 8.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.28 AU

Year: 800 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,518,799 km

• M1: 123,119 km (0.103 R)
• M2: 221,854 km (0.032 R)
• M3: 300,542 km (0.06 R)
• M4: 412,441 km (0.113 R)
• M5: 466,745 km (0.118 R)
• M6: 524,041 km (0.066 R)
• M7: 588,069 km (0.057 R)
• M8: 733,778 km (0.06 R)
• M9: 811,269 km (0.084 R)
• M10: 872,455 km (0.072 R)
• M11: 994,975 km (0.118 R)
• M12: 1,181,524 km (0.055 R)
• M13: 1,240,765 km (0.085 R)
• M14: 1,328,878 km (0.114 R)
• M15: 1,385,127 km (0.1 R)
• M16: 1,476,681 km (0.077 R)
• M17: 1,541,008 km (0.095 R)
• M18: 1,594,265 km (0.073 R)
• M19: 1,727,107 km (0.068 R)
• M20: 1,851,124 km (0.112 R)
• M21: 2,010,296 km (0.098 R)
• M22: 2,147,627 km (0.096 R)
• M23: 2,254,290 km (0.111 R)
• M24: 2,315,177 km (0.096 R)
• M25: 2,369,630 km (0.066 R)
• M26: 2,563,958 km (0.078 R)
• M27: 2,850,737 km (0.118 R)
• M28: 3,012,752 km (0.043 R)
• M29: 3,079,921 km (0.061 R)
• M30: 3,132,579 km (0.083 R)
• M31: 3,284,571 km (0.114 R)
• M32: 3,384,801 km (0.111 R)
• M33: 3,439,105 km (0.069 R)
• M34: 3,611,741 km (0.063 R)
• M35: 3,707,185 km (0.047 R)
• M36: 3,763,284 km (0.109 R)
• M37: 3,876,230 km (0.099 R)
• M38: 3,974,067 km (0.066 R)
• M39: 4,072,652 km (0.084 R)
• M40: 4,188,591 km (0.106 R)
• M41: 4,263,839 km (0.025 R)
• M42: 4,356,290 km (0.057 R)
• M43: 4,432,585 km (0.1 R)
• M44: 4,509,179 km (0.109 R)
• M45: 4,733,127 km (0.116 R)
• M46: 4,785,337 km (0.044 R)
• M47: 4,890,354 km (0.1 R)
• M48: 5,147,214 km (0.093 R)
• M49: 5,254,775 km (0.055 R)
• M50: 5,354,108 km (0.093 R)
• M51: 5,683,373 km (0.048 R)
• M52: 5,739,023 km (0.065 R)
• M53: 5,813,224 km (0.078 R)
• M54: 6,057,068 km (0.083 R)
• M55: 6,246,908 km (0.106 R)
• M56: 6,545,056 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 11

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.66 AU - 4.26 AU

Year: 4524 Days

Day: 11.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 78,518,799 km

• M1: 142,268 km (0.118 R)
• M2: 268,977 km (0.068 R)
• M3: 600,935 km (0.049 R)
• M4: 751,729 km (0.108 R)
• M5: 941,569 km (0.06 R)
• M6: 1,242,410 km (0.116 R)
• M7: 1,459,776 km (0.093 R)
• M8: 1,668,465 km (0.105 R)
• M9: 1,776,624 km (0.098 R)
• M10: 1,853,667 km (0.108 R)
• M11: 2,185,475 km (0.059 R)
• M12: 2,268,502 km (0.114 R)
• M13: 2,437,697 km (0.103 R)
• M14: 2,623,647 km (0.102 R)
• M15: 3,076,031 km (0.108 R)
• M16: 3,400,360 km (0.119 R)
• M17: 3,580,775 km (0.083 R)
• M18: 3,750,119 km (0.115 R)
• M19: 3,821,478 km (0.071 R)
• M20: 4,038,245 km (0.074 R)
• M21: 4,529,674 km (0.059 R)
• M22: 4,836,798 km (0.068 R)
• M23: 5,278,262 km (0.04 R)
• M24: 5,732,740 km (0.118 R)
• M25: 6,301,511 km (0.064 R)
• M26: 6,472,352 km (0.1 R)
• M27: 6,731,306 km (0.046 R)
• M28: 7,295,439 km (0.07 R)
• M29: 7,474,807 km (0.115 R)
• M30: 7,601,217 km (0.071 R)
• M31: 7,746,627 km (0.114 R)
• M32: 8,169,989 km (0.036 R)
• M33: 8,847,517 km (0.054 R)
• M34: 8,981,407 km (0.037 R)
• M35: 9,193,088 km (0.106 R)
• M36: 10,356,810 km (0.101 R)
• M37: 10,477,685 km (0.066 R)
• M38: 10,680,390 km (0.059 R)
• M39: 11,027,757 km (0.085 R)
• M40: 11,192,613 km (0.097 R)
• M41: 11,337,424 km (0.066 R)
• M42: 11,441,395 km (0.084 R)
• M43: 11,524,721 km (0.061 R)
• M44: 11,986,679 km (0.036 R)
• M45: 12,411,836 km (0.03 R)
• M46: 12,583,275 km (0.06 R)
• M47: 13,124,221 km (0.107 R)
• M48: 13,211,437 km (0.031 R)
• M49: 13,717,078 km (0.097 R)
• M50: 14,094,812 km (0.078 R)
• M51: 15,134,069 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 13.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.74 AU - 4.38 AU

Year: 5750 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,518,799 km

• M1: 241,601 km (0.078 R)
• M2: 374,144 km (0.1 R)
• M3: 486,193 km (0.086 R)
• M4: 636,689 km (0.094 R)
• M5: 799,002 km (0.095 R)
• M6: 913,295 km (0.072 R)
• M7: 1,019,360 km (0.108 R)
• M8: 1,152,801 km (0.101 R)
• M9: 1,446,312 km (0.102 R)
• M10: 1,658,592 km (0.067 R)
• M11: 1,764,357 km (0.098 R)
• M12: 1,927,419 km (0.103 R)
• M13: 2,029,594 km (0.08 R)
• M14: 2,191,160 km (0.115 R)
• M15: 2,298,122 km (0.101 R)
• M16: 2,426,926 km (0.115 R)
• M17: 2,578,618 km (0.081 R)
• M18: 2,702,336 km (0.118 R)
• M19: 2,827,998 km (0.112 R)
• M20: 3,140,059 km (0.088 R)
• M21: 3,261,383 km (0.079 R)
• M22: 3,915,575 km (0.111 R)
• M23: 4,130,696 km (0.1 R)
• M24: 4,510,376 km (0.089 R)
• M25: 4,812,264 km (0.033 R)
• M26: 4,940,021 km (0.058 R)
• M27: 5,030,079 km (0.112 R)
• M28: 5,238,020 km (0.068 R)
• M29: 5,330,023 km (0.066 R)
• M30: 5,542,152 km (0.088 R)
• M31: 5,730,197 km (0.116 R)
• M32: 6,195,596 km (0.08 R)
• M33: 6,376,759 km (0.026 R)
• M34: 6,959,891 km (0.044 R)
• M35: 7,119,213 km (0.064 R)
• M36: 7,426,936 km (0.05 R)
• M37: 7,813,946 km (0.107 R)
• M38: 7,964,591 km (0.065 R)
• M39: 8,131,392 km (0.086 R)
• M40: 8,330,058 km (0.12 R)
• M41: 8,422,360 km (0.12 R)
• M42: 8,904,364 km (0.098 R)
• M43: 9,620,190 km (0.081 R)
• M44: 9,846,681 km (0.084 R)
• M45: 10,009,444 km (0.117 R)
• M46: 10,404,083 km (0.093 R)
• M47: 10,536,776 km (0.117 R)
• M48: 10,954,902 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 13.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.36 AU - 5.58 AU

Year: 6643 Days

Day: 9 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,518,799 km

• M1: 247,285 km (0.105 R)
• M2: 497,263 km (0.11 R)
• M3: 781,499 km (0.06 R)
• M4: 1,118,842 km (0.09 R)
• M5: 1,241,812 km (0.12 R)
• M6: 1,502,262 km (0.119 R)
• M7: 1,699,432 km (0.116 R)
• M8: 2,208,214 km (0.061 R)
• M9: 2,503,371 km (0.08 R)
• M10: 3,107,148 km (0.048 R)
• M11: 3,517,046 km (0.098 R)
• M12: 3,675,320 km (0.11 R)
• M13: 3,890,143 km (0.093 R)
• M14: 4,247,981 km (0.092 R)
• M15: 4,530,721 km (0.114 R)
• M16: 4,616,740 km (0.078 R)
• M17: 4,937,029 km (0.093 R)
• M18: 5,415,892 km (0.103 R)
• M19: 5,753,833 km (0.108 R)
• M20: 6,418,048 km (0.059 R)
• M21: 7,106,946 km (0.068 R)
• M22: 7,308,006 km (0.087 R)
• M23: 7,647,593 km (0.086 R)
• M24: 8,412,636 km (0.104 R)
• M25: 8,768,530 km (0.105 R)
• M26: 9,020,752 km (0.105 R)
• M27: 9,605,978 km (0.045 R)
• M28: 9,754,230 km (0.054 R)
• M29: 10,354,865 km (0.111 R)
• M30: 10,545,154 km (0.055 R)
• M31: 10,659,746 km (0.06 R)
• M32: 10,774,936 km (0.051 R)
• M33: 11,474,157 km (0.066 R)
• M34: 11,592,189 km (0.054 R)
• M35: 11,750,165 km (0.101 R)
• M36: 11,869,095 km (0.106 R)
• M37: 12,672,286 km (0.082 R)
• M38: 12,835,049 km (0.048 R)
• M39: 12,957,569 km (0.077 R)
• M40: 13,121,528 km (0.109 R)
• M41: 13,492,980 km (0.115 R)
• M42: 13,909,909 km (0.071 R)
• M43: 14,585,792 km (0.084 R)
• M44: 14,670,914 km (0.118 R)
• M45: 14,799,119 km (0.054 R)
• M46: 14,970,558 km (0.106 R)
• M47: 17,394,642 km (0.093 R)
• M48: 18,860,402 km (0.117 R)
• M49: 20,365,506 km (0.103 R)
• M50: 20,460,950 km (0.087 R)
• M51: 21,374,245 km (0.073 R)
• M52: 22,153,649 km (0.093 R)
• M53: 22,694,895 km (0.086 R)
• M54: 22,793,779 km (0.055 R)
• M55: 23,290,294 km (0.085 R)
• M56: 23,640,054 km (0.086 R)
• M57: 24,598,079 km (0.115 R)
• M58: 25,107,310 km (0.11 R)
• M59: 25,363,272 km (0.103 R)
• M60: 25,774,666 km (0.103 R)
• M61: 26,136,394 km (0.077 R)
• M62: 27,126,881 km (0.108 R)
• M63: 27,864,548 km (0.082 R)
• M64: 28,715,610 km (0.079 R)
• M65: 29,359,629 km (0.058 R)
• M66: 29,683,359 km (0.111 R)
• M67: 30,497,920 km (0.101 R)
• M68: 30,716,482 km (0.115 R)
• M69: 31,209,856 km (0.118 R)
• M70: 32,427,134 km (0.073 R)
• M71: 34,566,234 km (0.071 R)
• M72: 34,851,068 km (0.113 R)
• M73: 35,882,994 km (0.112 R)
• M74: 36,113,674 km (0.06 R)
• M75: 36,402,697 km (0.1 R)
• M76: 36,518,486 km (0.062 R)
• M77: 36,808,556 km (0.083 R)
• M78: 37,099,524 km (0.118 R)
• M79: 38,094,200 km (0.105 R)
• M80: 39,692,055 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.4

Radius: 3.9

Gravity: 47.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.2 AU - 11.68 AU

Year: 20388 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,518,799 km

• M1: 94,396 km (0.071 R)
• M2: 584,479 km (0.065 R)
• M3: 699,968 km (0.107 R)
• M4: 848,070 km (0.049 R)
• M5: 1,319,004 km (0.076 R)
• M6: 1,470,697 km (0.073 R)
• M7: 2,604,798 km (0.048 R)
• M8: 2,950,519 km (0.105 R)
• M9: 3,029,207 km (0.111 R)
• M10: 3,108,644 km (0.038 R)
• M11: 3,474,859 km (0.117 R)
• M12: 3,684,147 km (0.111 R)
• M13: 4,336,393 km (0.094 R)
• M14: 4,698,720 km (0.076 R)
• M15: 5,307,882 km (0.101 R)
• M16: 5,500,265 km (0.041 R)
• M17: 6,041,061 km (0.083 R)
• M18: 6,753,596 km (0.077 R)
• M19: 7,331,941 km (0.108 R)
• M20: 7,762,484 km (0.051 R)
• M21: 7,871,242 km (0.09 R)
• M22: 8,760,601 km (0.073 R)
• M23: 9,857,303 km (0.099 R)
• M24: 10,272,138 km (0.104 R)
• M25: 10,813,832 km (0.075 R)
• M26: 11,057,527 km (0.103 R)
• M27: 12,050,557 km (0.08 R)
• M28: 13,921,578 km (0.075 R)
• M29: 15,331,687 km (0.118 R)
• M30: 16,786,676 km (0.077 R)
• M31: 17,852,561 km (0.12 R)
• M32: 18,357,454 km (0.096 R)
• M33: 20,423,401 km (0.058 R)
• M34: 20,498,648 km (0.112 R)
• M35: 21,866,721 km (0.106 R)
• M36: 22,020,507 km (0.062 R)
• M37: 22,097,550 km (0.1 R)
• M38: 22,329,277 km (0.114 R)
• M39: 22,561,752 km (0.025 R)
• M40: 22,951,006 km (0.097 R)
• M41: 23,029,246 km (0.116 R)
• M42: 25,010,819 km (0.086 R)
• M43: 25,656,334 km (0.118 R)
• M44: 26,062,642 km (0.106 R)
• M45: 29,049,663 km (0.06 R)
• M46: 29,218,858 km (0.068 R)
• M47: 29,898,481 km (0.095 R)
• M48: 30,497,471 km (0.051 R)
• M49: 31,100,350 km (0.077 R)
• M50: 33,995,368 km (0.079 R)
• M51: 34,262,700 km (0.055 R)
• M52: 35,700,784 km (0.106 R)
• M53: 35,972,454 km (0.065 R)
• M54: 36,792,100 km (0.114 R)
• M55: 37,802,036 km (0.118 R)
• M56: 40,225,222 km (0.099 R)
• M57: 42,698,224 km (0.092 R)
• M58: 43,372,462 km (0.087 R)
• M59: 43,662,383 km (0.109 R)
• M60: 44,438,945 km (0.12 R)
• M61: 44,828,947 km (0.113 R)
• M62: 44,926,634 km (0.114 R)
• M63: 46,005,534 km (0.101 R)
• M64: 46,696,676 km (0.114 R)
• M65: 46,894,744 km (0.05 R)
• M66: 47,789,489 km (0.071 R)
• M67: 48,589,688 km (0.071 R)
• M68: 49,596,032 km (0.031 R)
• M69: 50,203,101 km (0.115 R)
• M70: 50,304,528 km (0.108 R)
• M71: 50,507,682 km (0.047 R)
• M72: 51,322,542 km (0.096 R)
• M73: 56,724,521 km (0.114 R)
• M74: 56,935,902 km (0.041 R)
• M75: 57,359,264 km (0.033 R)
• M76: 57,465,329 km (0.083 R)
• M77: 58,209,429 km (0.098 R)
• M78: 61,109,085 km (0.065 R)
• M79: 62,630,944 km (0.103 R)
• M80: 63,068,069 km (0.111 R)
• M81: 63,506,241 km (0.079 R)
• M82: 66,490,120 km (0.095 R)
• M83: 67,271,021 km (0.043 R)
• M84: 70,198,502 km (0.09 R)
• M85: 70,425,292 km (0.114 R)
• M86: 70,538,837 km (0.104 R)
• M87: 70,993,614 km (0.105 R)
• M88: 71,563,433 km (0.091 R)
• M89: 72,249,339 km (0.109 R)
• M90: 72,478,373 km (0.106 R)
• M91: 74,319,773 km (0.071 R)
• M92: 75,130,145 km (0.05 R)
• M93: 76,876,700 km (0.071 R)
• M94: 77,227,657 km (0.073 R)
• M95: 78,165,935 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit