🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 8.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.1 AU - 4.36 AU

Year: 3168 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,088,024 km

• M1: 106,514 km (0.119 R)
• M2: 190,288 km (0.114 R)
• M3: 324,029 km (0.055 R)
• M4: 430,692 km (0.094 R)
• M5: 494,122 km (0.117 R)
• M6: 571,763 km (0.082 R)
• M7: 671,096 km (0.099 R)
• M8: 868,864 km (0.049 R)
• M9: 971,788 km (0.046 R)
• M10: 1,038,209 km (0.103 R)
• M11: 1,334,413 km (0.038 R)
• M12: 1,624,932 km (0.087 R)
• M13: 1,680,732 km (0.115 R)
• M14: 1,952,252 km (0.085 R)
• M15: 2,255,487 km (0.048 R)
• M16: 2,318,019 km (0.092 R)
• M17: 2,564,556 km (0.055 R)
• M18: 3,023,672 km (0.058 R)
• M19: 3,162,499 km (0.094 R)
• M20: 3,344,111 km (0.089 R)
• M21: 3,446,436 km (0.118 R)
• M22: 3,696,414 km (0.091 R)
• M23: 3,941,455 km (0.107 R)
• M24: 4,258,154 km (0.049 R)
• M25: 4,800,446 km (0.085 R)
• M26: 4,974,279 km (0.061 R)
• M27: 5,044,440 km (0.084 R)
• M28: 5,138,537 km (0.025 R)
• M29: 5,949,208 km (0.072 R)
• M30: 6,048,691 km (0.113 R)
• M31: 6,186,321 km (0.099 R)
• M32: 6,657,105 km (0.072 R)
• M33: 6,812,238 km (0.113 R)
• M34: 7,245,174 km (0.097 R)
• M35: 7,364,703 km (0.097 R)
• M36: 7,525,222 km (0.099 R)
• M37: 7,795,395 km (0.116 R)
• M38: 8,000,045 km (0.09 R)
• M39: 8,137,526 km (0.115 R)
• M40: 8,206,490 km (0.115 R)
• M41: 8,540,542 km (0.12 R)
• M42: 9,395,045 km (0.103 R)
• M43: 9,452,940 km (0.11 R)
• M44: 9,891,262 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 10.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.28 AU - 9.48 AU

Year: 10667 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,088,024 km

• M1: 294,109 km (0.078 R)
• M2: 416,630 km (0.053 R)
• M3: 492,626 km (0.112 R)
• M4: 602,730 km (0.107 R)
• M5: 707,000 km (0.1 R)
• M6: 1,482,066 km (0.104 R)
• M7: 1,564,644 km (0.074 R)
• M8: 1,843,943 km (0.085 R)
• M9: 2,329,089 km (0.081 R)
• M10: 2,573,831 km (0.076 R)
• M11: 2,801,370 km (0.113 R)
• M12: 2,878,712 km (0.117 R)
• M13: 3,948,486 km (0.098 R)
• M14: 4,094,045 km (0.069 R)
• M15: 4,450,387 km (0.087 R)
• M16: 4,541,043 km (0.095 R)
• M17: 5,097,996 km (0.064 R)
• M18: 5,546,341 km (0.083 R)
• M19: 5,874,409 km (0.093 R)
• M20: 6,242,570 km (0.077 R)
• M21: 6,310,337 km (0.097 R)
• M22: 6,446,621 km (0.095 R)
• M23: 6,549,395 km (0.069 R)
• M24: 6,896,163 km (0.106 R)
• M25: 7,213,460 km (0.067 R)
• M26: 7,825,764 km (0.104 R)
• M27: 8,417,423 km (0.098 R)
• M28: 9,840,249 km (0.094 R)
• M29: 9,919,236 km (0.086 R)
• M30: 10,277,523 km (0.117 R)
• M31: 10,357,708 km (0.062 R)
• M32: 11,006,663 km (0.105 R)
• M33: 11,668,933 km (0.048 R)
• M34: 12,472,124 km (0.1 R)
• M35: 13,293,117 km (0.091 R)
• M36: 13,644,074 km (0.096 R)
• M37: 13,732,337 km (0.054 R)
• M38: 14,399,842 km (0.057 R)
• M39: 15,260,778 km (0.1 R)
• M40: 17,174,733 km (0.049 R)
• M41: 17,317,749 km (0.081 R)
• M42: 17,413,342 km (0.108 R)
• M43: 17,652,998 km (0.093 R)
• M44: 17,845,530 km (0.052 R)
• M45: 18,281,159 km (0.076 R)
• M46: 18,769,446 km (0.073 R)
• M47: 19,311,589 km (0.102 R)
• M48: 20,765,232 km (0.099 R)
• M49: 21,582,335 km (0.087 R)
• M50: 22,827,588 km (0.095 R)
• M51: 24,149,435 km (0.115 R)
• M52: 24,631,289 km (0.095 R)
• M53: 24,900,416 km (0.091 R)
• M54: 25,441,511 km (0.118 R)
• M55: 25,931,893 km (0.077 R)
• M56: 26,096,002 km (0.106 R)
• M57: 26,480,469 km (0.073 R)
• M58: 26,700,826 km (0.079 R)
• M59: 26,811,379 km (0.037 R)
• M60: 27,533,189 km (0.03 R)
• M61: 27,980,487 km (0.043 R)
• M62: 28,373,929 km (0.107 R)
• M63: 28,769,167 km (0.101 R)
• M64: 29,393,887 km (0.114 R)
• M65: 29,793,762 km (0.1 R)
• M66: 30,023,096 km (0.115 R)
• M67: 30,599,048 km (0.089 R)
• M68: 31,294,977 km (0.097 R)
• M69: 32,230,861 km (0.109 R)
• M70: 33,176,170 km (0.098 R)
• M71: 36,126,988 km (0.045 R)
• M72: 36,493,952 km (0.097 R)
• M73: 36,677,957 km (0.11 R)
• M74: 37,293,552 km (0.113 R)
• M75: 37,478,904 km (0.102 R)
• M76: 38,285,685 km (0.114 R)
• M77: 39,035,320 km (0.1 R)
• M78: 39,286,346 km (0.034 R)
• M79: 40,422,392 km (0.05 R)
• M80: 40,549,251 km (0.073 R)
• M81: 41,441,303 km (0.093 R)
• M82: 42,597,545 km (0.107 R)
• M83: 42,726,648 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.7

Radius: 7.9

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.31 AU - 11.53 AU

Year: 14790 Days

Day: 23.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,088,024 km

• M1: 122,371 km (0.115 R)
• M2: 400,623 km (0.11 R)
• M3: 727,195 km (0.056 R)
• M4: 1,074,861 km (0.108 R)
• M5: 1,360,293 km (0.029 R)
• M6: 1,877,154 km (0.056 R)
• M7: 2,966,376 km (0.077 R)
• M8: 3,329,301 km (0.03 R)
• M9: 3,629,693 km (0.056 R)
• M10: 4,377,982 km (0.096 R)
• M11: 5,258,964 km (0.107 R)
• M12: 6,656,058 km (0.082 R)
• M13: 7,516,994 km (0.087 R)
• M14: 8,616,239 km (0.1 R)
• M15: 8,821,487 km (0.12 R)
• M16: 9,080,441 km (0.098 R)
• M17: 9,289,280 km (0.118 R)
• M18: 9,446,956 km (0.043 R)
• M19: 9,605,530 km (0.094 R)
• M20: 10,140,641 km (0.106 R)
• M21: 10,411,862 km (0.05 R)
• M22: 10,630,425 km (0.082 R)
• M23: 10,685,327 km (0.108 R)
• M24: 11,803,122 km (0.106 R)
• M25: 12,375,933 km (0.069 R)
• M26: 12,607,510 km (0.083 R)
• M27: 14,208,357 km (0.094 R)
• M28: 15,746,971 km (0.097 R)
• M29: 15,809,503 km (0.092 R)
• M30: 15,935,016 km (0.102 R)
• M31: 16,759,001 km (0.05 R)
• M32: 17,988,097 km (0.094 R)
• M33: 19,716,551 km (0.106 R)
• M34: 20,190,776 km (0.095 R)
• M35: 20,875,036 km (0.119 R)
• M36: 21,220,009 km (0.034 R)
• M37: 21,845,627 km (0.08 R)
• M38: 22,055,513 km (0.04 R)
• M39: 22,265,997 km (0.11 R)
• M40: 24,046,511 km (0.111 R)
• M41: 24,118,767 km (0.028 R)
• M42: 24,553,199 km (0.106 R)
• M43: 24,698,608 km (0.047 R)
• M44: 24,990,324 km (0.081 R)
• M45: 25,136,631 km (0.04 R)
• M46: 25,798,452 km (0.07 R)
• M47: 25,872,353 km (0.029 R)
• M48: 27,139,148 km (0.111 R)
• M49: 27,214,246 km (0.063 R)
• M50: 28,502,434 km (0.092 R)
• M51: 29,192,379 km (0.072 R)
• M52: 29,269,422 km (0.102 R)
• M53: 30,745,205 km (0.086 R)
• M54: 30,823,594 km (0.072 R)
• M55: 32,964,040 km (0.072 R)
• M56: 33,285,077 km (0.097 R)
• M57: 33,688,094 km (0.09 R)
• M58: 34,417,384 km (0.109 R)
• M59: 35,070,079 km (0.043 R)
• M60: 36,139,255 km (0.1 R)
• M61: 36,553,342 km (0.05 R)
• M62: 37,553,703 km (0.039 R)
• M63: 38,901,281 km (0.067 R)
• M64: 39,495,783 km (0.082 R)
• M65: 39,666,324 km (0.08 R)
• M66: 40,178,996 km (0.112 R)
• M67: 41,730,476 km (0.068 R)
• M68: 42,339,040 km (0.07 R)
• M69: 42,950,596 km (0.087 R)
• M70: 43,125,925 km (0.118 R)
• M71: 43,213,589 km (0.114 R)
• M72: 43,917,447 km (0.096 R)
• M73: 45,962,300 km (0.108 R)
• M74: 47,041,350 km (0.101 R)
• M75: 47,222,064 km (0.114 R)
• M76: 47,674,747 km (0.076 R)
• M77: 48,037,971 km (0.098 R)
• M78: 49,224,581 km (0.107 R)
• M79: 49,959,705 km (0.109 R)
• M80: 50,144,009 km (0.093 R)
• M81: 50,698,270 km (0.081 R)
• M82: 51,440,574 km (0.029 R)
• M83: 52,279,968 km (0.076 R)
• M84: 52,748,209 km (0.101 R)
• M85: 53,217,947 km (0.051 R)
• M86: 54,730,231 km (0.093 R)
• M87: 54,825,226 km (0.116 R)
• M88: 56,640,297 km (0.072 R)
• M89: 57,893,478 km (0.108 R)
• M90: 58,572,204 km (0.096 R)
• M91: 62,401,012 km (0.048 R)
• M92: 62,897,677 km (0.089 R)
• M93: 63,295,906 km (0.114 R)
• M94: 64,998,031 km (0.032 R)
• M95: 66,208,577 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.9

Radius: 6.2

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.67 AU - 16.65 AU

Year: 25955 Days

Day: 18.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,088,024 km

• M1: 79,436 km (0.119 R)
• M2: 128,654 km (0.109 R)
• M3: 344,823 km (0.105 R)
• M4: 653,144 km (0.105 R)
• M5: 1,382,284 km (0.101 R)
• M6: 1,645,876 km (0.094 R)
• M7: 2,252,645 km (0.118 R)
• M8: 2,562,312 km (0.104 R)
• M9: 2,704,281 km (0.087 R)
• M10: 3,336,182 km (0.031 R)
• M11: 3,374,778 km (0.085 R)
• M12: 4,428,995 km (0.062 R)
• M13: 4,685,854 km (0.089 R)
• M14: 4,772,471 km (0.114 R)
• M15: 5,169,205 km (0.101 R)
• M16: 5,760,715 km (0.109 R)
• M17: 5,807,090 km (0.117 R)
• M18: 6,088,185 km (0.114 R)
• M19: 6,712,157 km (0.114 R)
• M20: 7,255,946 km (0.073 R)
• M21: 7,762,634 km (0.113 R)
• M22: 7,865,258 km (0.12 R)
• M23: 7,968,480 km (0.109 R)
• M24: 9,024,492 km (0.12 R)
• M25: 9,132,501 km (0.104 R)
• M26: 10,689,217 km (0.098 R)
• M27: 11,323,063 km (0.116 R)
• M28: 11,439,600 km (0.112 R)
• M29: 11,497,943 km (0.1 R)
• M30: 11,556,436 km (0.109 R)
• M31: 11,673,870 km (0.097 R)
• M32: 12,808,121 km (0.03 R)
• M33: 13,112,403 km (0.093 R)
• M34: 13,542,497 km (0.072 R)
• M35: 13,852,613 km (0.079 R)
• M36: 15,891,483 km (0.053 R)
• M37: 17,886,221 km (0.118 R)
• M38: 18,568,537 km (0.053 R)
• M39: 20,028,911 km (0.067 R)
• M40: 20,311,202 km (0.082 R)
• M41: 20,594,840 km (0.037 R)
• M42: 22,032,774 km (0.108 R)
• M43: 23,132,169 km (0.118 R)
• M44: 23,354,322 km (0.036 R)
• M45: 23,502,723 km (0.056 R)
• M46: 25,231,925 km (0.097 R)
• M47: 25,536,805 km (0.088 R)
• M48: 25,996,520 km (0.091 R)
• M49: 26,150,306 km (0.109 R)
• M50: 26,536,119 km (0.095 R)
• M51: 26,923,877 km (0.102 R)
• M52: 28,731,767 km (0.112 R)
• M53: 29,690,390 km (0.063 R)
• M54: 30,335,307 km (0.11 R)
• M55: 30,740,717 km (0.098 R)
• M56: 32,877,573 km (0.065 R)
• M57: 33,963,953 km (0.027 R)
• M58: 34,048,027 km (0.052 R)
• M59: 34,469,294 km (0.065 R)
• M60: 35,658,148 km (0.076 R)
• M61: 36,085,998 km (0.111 R)
• M62: 36,946,635 km (0.048 R)
• M63: 38,600,739 km (0.11 R)
• M64: 40,278,628 km (0.086 R)
• M65: 42,251,226 km (0.074 R)
• M66: 44,622,502 km (0.074 R)
• M67: 46,103,221 km (0.102 R)
• M68: 47,130,510 km (0.119 R)
• M69: 47,788,142 km (0.115 R)
• M70: 47,882,389 km (0.119 R)
• M71: 48,259,675 km (0.116 R)
• M72: 49,302,671 km (0.091 R)
• M73: 49,779,290 km (0.025 R)
• M74: 49,970,326 km (0.056 R)
• M75: 52,087,735 km (0.108 R)
• M76: 52,184,674 km (0.111 R)
• M77: 52,281,763 km (0.093 R)
• M78: 52,573,030 km (0.092 R)
• M79: 52,962,433 km (0.087 R)
• M80: 54,627,757 km (0.069 R)
• M81: 55,022,097 km (0.059 R)
• M82: 55,615,402 km (0.093 R)
• M83: 56,310,284 km (0.099 R)
• M84: 57,008,009 km (0.07 R)
• M85: 57,407,884 km (0.106 R)
• M86: 57,909,186 km (0.09 R)
• M87: 60,233,787 km (0.092 R)
• M88: 61,663,644 km (0.109 R)
• M89: 64,036,715 km (0.031 R)
• M90: 64,973,497 km (0.104 R)
• M91: 68,765,653 km (0.105 R)
• M92: 70,473,911 km (0.107 R)
• M93: 71,118,080 km (0.072 R)
• M94: 71,225,641 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit