🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 9.9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 531 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 71,634,461 km

• M1: 123,418 km (0.11 R)
• M2: 195,225 km (0.1 R)
• M3: 263,143 km (0.073 R)
• M4: 351,405 km (0.053 R)
• M5: 523,144 km (0.062 R)
• M6: 620,382 km (0.109 R)
• M7: 695,481 km (0.109 R)
• M8: 913,594 km (0.118 R)
• M9: 989,440 km (0.109 R)
• M10: 1,067,680 km (0.054 R)
• M11: 1,159,832 km (0.071 R)
• M12: 1,254,827 km (0.069 R)
• M13: 1,352,365 km (0.099 R)
• M14: 1,471,893 km (0.116 R)
• M15: 1,588,281 km (0.119 R)
• M16: 1,735,036 km (0.097 R)
• M17: 1,851,573 km (0.118 R)
• M18: 1,921,285 km (0.114 R)
• M19: 2,013,438 km (0.075 R)
• M20: 2,121,597 km (0.12 R)
• M21: 2,194,750 km (0.066 R)
• M22: 2,283,761 km (0.084 R)
• M23: 2,534,786 km (0.03 R)
• M24: 2,604,798 km (0.095 R)
• M25: 2,762,923 km (0.089 R)
• M26: 2,826,951 km (0.111 R)
• M27: 2,899,656 km (0.093 R)
• M28: 3,022,326 km (0.086 R)
• M29: 3,171,924 km (0.062 R)
• M30: 3,375,078 km (0.113 R)
• M31: 3,486,977 km (0.088 R)
• M32: 3,556,540 km (0.105 R)
• M33: 3,626,402 km (0.114 R)
• M34: 3,776,598 km (0.056 R)
• M35: 3,892,836 km (0.115 R)
• M36: 4,065,023 km (0.084 R)
• M37: 4,184,252 km (0.105 R)
• M38: 4,360,479 km (0.118 R)
• M39: 4,663,115 km (0.068 R)
• M40: 4,749,433 km (0.08 R)
• M41: 4,846,073 km (0.083 R)
• M42: 5,011,828 km (0.065 R)
• M43: 5,129,861 km (0.113 R)
• M44: 5,449,402 km (0.06 R)
• M45: 5,570,875 km (0.113 R)
• M46: 5,672,901 km (0.094 R)
• M47: 5,806,342 km (0.06 R)
• M48: 6,181,534 km (0.1 R)
• M49: 6,596,817 km (0.104 R)
• M50: 6,769,752 km (0.069 R)
• M51: 6,845,898 km (0.104 R)
• M52: 7,032,147 km (0.077 R)
• M53: 7,109,190 km (0.106 R)
• M54: 7,186,682 km (0.094 R)
• M55: 7,409,583 km (0.04 R)
• M56: 7,476,752 km (0.12 R)
• M57: 7,657,317 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.3

Radius: 9.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 541 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,634,461 km

• M1: 119,529 km (0.064 R)
• M2: 197,320 km (0.119 R)
• M3: 315,352 km (0.071 R)
• M4: 386,561 km (0.092 R)
• M5: 464,801 km (0.11 R)
• M6: 538,253 km (0.073 R)
• M7: 607,218 km (0.051 R)
• M8: 834,457 km (0.089 R)
• M9: 919,877 km (0.084 R)
• M10: 1,033,871 km (0.072 R)
• M11: 1,096,403 km (0.032 R)
• M12: 1,198,578 km (0.093 R)
• M13: 1,351,916 km (0.084 R)
• M14: 1,416,692 km (0.104 R)
• M15: 1,503,608 km (0.092 R)
• M16: 1,678,339 km (0.063 R)
• M17: 1,739,524 km (0.096 R)
• M18: 1,801,607 km (0.076 R)
• M19: 1,905,129 km (0.111 R)
• M20: 2,043,357 km (0.118 R)
• M21: 2,204,025 km (0.113 R)
• M22: 2,266,557 km (0.085 R)
• M23: 2,388,480 km (0.097 R)
• M24: 2,741,979 km (0.103 R)
• M25: 3,058,080 km (0.067 R)
• M26: 3,258,990 km (0.118 R)
• M27: 3,458,703 km (0.027 R)
• M28: 3,559,981 km (0.101 R)
• M29: 3,899,268 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 11.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.02 AU - 2.36 AU

Year: 2237 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,634,461 km

• M1: 158,275 km (0.103 R)
• M2: 265,536 km (0.102 R)
• M3: 363,822 km (0.092 R)
• M4: 768,484 km (0.046 R)
• M5: 1,066,184 km (0.038 R)
• M6: 1,176,737 km (0.114 R)
• M7: 1,553,125 km (0.076 R)
• M8: 1,637,199 km (0.089 R)
• M9: 1,755,381 km (0.1 R)
• M10: 1,854,266 km (0.035 R)
• M11: 1,932,505 km (0.115 R)
• M12: 2,092,425 km (0.087 R)
• M13: 2,377,110 km (0.116 R)
• M14: 2,536,581 km (0.082 R)
• M15: 2,649,079 km (0.119 R)
• M16: 3,089,346 km (0.079 R)
• M17: 3,223,236 km (0.108 R)
• M18: 3,304,467 km (0.111 R)
• M19: 3,386,597 km (0.117 R)
• M20: 3,469,175 km (0.054 R)
• M21: 3,566,563 km (0.073 R)
• M22: 3,650,786 km (0.046 R)
• M23: 3,936,219 km (0.042 R)
• M24: 4,363,321 km (0.097 R)
• M25: 4,438,419 km (0.059 R)
• M26: 4,589,962 km (0.094 R)
• M27: 4,836,200 km (0.057 R)
• M28: 5,134,199 km (0.03 R)
• M29: 5,229,493 km (0.115 R)
• M30: 5,715,237 km (0.117 R)
• M31: 5,896,998 km (0.073 R)
• M32: 6,181,683 km (0.051 R)
• M33: 6,385,436 km (0.096 R)
• M34: 7,080,467 km (0.101 R)
• M35: 7,455,060 km (0.088 R)
• M36: 7,982,991 km (0.105 R)
• M37: 8,223,545 km (0.082 R)
• M38: 8,335,444 km (0.099 R)
• M39: 8,447,792 km (0.112 R)
• M40: 8,730,981 km (0.086 R)
• M41: 9,055,758 km (0.088 R)
• M42: 9,190,695 km (0.12 R)
• M43: 9,423,469 km (0.103 R)
• M44: 9,994,035 km (0.11 R)
• M45: 10,273,484 km (0.114 R)
• M46: 10,454,498 km (0.035 R)
• M47: 11,209,967 km (0.064 R)
• M48: 11,500,486 km (0.088 R)
• M49: 12,280,040 km (0.059 R)
• M50: 12,408,096 km (0.083 R)
• M51: 12,515,059 km (0.058 R)
• M52: 12,773,265 km (0.118 R)
• M53: 12,924,658 km (0.101 R)
• M54: 13,011,424 km (0.083 R)
• M55: 13,120,182 km (0.058 R)
• M56: 13,470,241 km (0.104 R)
• M57: 13,890,013 km (0.105 R)
• M58: 14,403,732 km (0.112 R)
• M59: 14,538,819 km (0.058 R)
• M60: 14,674,354 km (0.073 R)
• M61: 14,832,928 km (0.056 R)
• M62: 15,014,989 km (0.119 R)
• M63: 15,220,536 km (0.056 R)
• M64: 15,312,240 km (0.118 R)
• M65: 15,427,131 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 9.3

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.22 AU - 2.74 AU

Year: 2696 Days

Day: 11.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,634,461 km

• M1: 141,071 km (0.085 R)
• M2: 318,943 km (0.083 R)
• M3: 480,658 km (0.055 R)
• M4: 577,149 km (0.072 R)
• M5: 661,372 km (0.057 R)
• M6: 770,728 km (0.027 R)
• M7: 864,975 km (0.1 R)
• M8: 1,008,290 km (0.069 R)
• M9: 1,088,923 km (0.029 R)
• M10: 1,147,864 km (0.075 R)
• M11: 1,244,654 km (0.092 R)
• M12: 1,538,315 km (0.106 R)
• M13: 1,672,953 km (0.111 R)
• M14: 1,825,692 km (0.098 R)
• M15: 1,939,536 km (0.091 R)
• M16: 2,026,602 km (0.038 R)
• M17: 2,250,251 km (0.051 R)
• M18: 2,388,180 km (0.083 R)
• M19: 2,529,102 km (0.081 R)
• M20: 2,934,811 km (0.057 R)
• M21: 3,308,955 km (0.105 R)
• M22: 3,644,354 km (0.119 R)
• M23: 4,027,773 km (0.12 R)
• M24: 4,139,672 km (0.082 R)
• M25: 4,347,613 km (0.088 R)
• M26: 4,617,338 km (0.098 R)
• M27: 4,754,220 km (0.048 R)
• M28: 4,932,242 km (0.117 R)
• M29: 5,213,486 km (0.107 R)
• M30: 5,438,331 km (0.12 R)
• M31: 5,582,993 km (0.106 R)
• M32: 5,855,111 km (0.039 R)
• M33: 6,347,138 km (0.069 R)
• M34: 6,412,363 km (0.115 R)
• M35: 6,587,243 km (0.077 R)
• M36: 6,675,356 km (0.095 R)
• M37: 6,986,669 km (0.052 R)
• M38: 7,166,636 km (0.053 R)
• M39: 7,462,391 km (0.1 R)
• M40: 7,531,206 km (0.101 R)
• M41: 7,832,047 km (0.1 R)
• M42: 8,207,687 km (0.036 R)
• M43: 8,661,268 km (0.111 R)
• M44: 8,757,908 km (0.11 R)
• M45: 9,000,855 km (0.097 R)
• M46: 9,246,046 km (0.089 R)
• M47: 9,344,781 km (0.095 R)
• M48: 9,568,130 km (0.113 R)
• M49: 9,818,407 km (0.086 R)
• M50: 9,969,651 km (0.099 R)
• M51: 10,070,929 km (0.083 R)
• M52: 10,325,544 km (0.099 R)
• M53: 10,479,331 km (0.105 R)
• M54: 10,556,523 km (0.105 R)
• M55: 10,633,865 km (0.075 R)
• M56: 10,971,358 km (0.098 R)
• M57: 11,497,344 km (0.052 R)
• M58: 12,437,717 km (0.085 R)
• M59: 12,986,142 km (0.105 R)
• M60: 13,152,196 km (0.094 R)
• M61: 13,851,716 km (0.117 R)
• M62: 14,078,207 km (0.115 R)
• M63: 14,163,478 km (0.101 R)
• M64: 14,477,334 km (0.115 R)
• M65: 15,374,472 km (0.114 R)
• M66: 15,903,750 km (0.055 R)
• M67: 16,170,483 km (0.089 R)
• M68: 16,289,563 km (0.081 R)
• M69: 17,040,394 km (0.088 R)
• M70: 17,252,674 km (0.101 R)
• M71: 18,172,252 km (0.083 R)
• M72: 18,420,135 km (0.105 R)
• M73: 18,606,834 km (0.064 R)
• M74: 18,700,332 km (0.081 R)
• M75: 18,794,130 km (0.063 R)
• M76: 20,636,877 km (0.084 R)
• M77: 20,733,666 km (0.103 R)
• M78: 20,992,770 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 11.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.81 AU - 3.77 AU

Year: 4119 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,634,461 km

• M1: 156,779 km (0.103 R)
• M2: 458,218 km (0.056 R)
• M3: 589,266 km (0.103 R)
• M4: 694,284 km (0.068 R)
• M5: 936,782 km (0.106 R)
• M6: 1,039,256 km (0.07 R)
• M7: 1,133,802 km (0.096 R)
• M8: 1,409,511 km (0.082 R)
• M9: 1,596,359 km (0.088 R)
• M10: 1,906,774 km (0.097 R)
• M11: 2,345,395 km (0.044 R)
• M12: 2,471,955 km (0.084 R)
• M13: 2,584,602 km (0.113 R)
• M14: 2,798,527 km (0.082 R)
• M15: 2,882,302 km (0.044 R)
• M16: 2,966,975 km (0.084 R)
• M17: 3,173,868 km (0.093 R)
• M18: 3,367,598 km (0.114 R)
• M19: 3,583,467 km (0.034 R)
• M20: 3,656,471 km (0.045 R)
• M21: 3,748,474 km (0.064 R)
• M22: 3,822,525 km (0.084 R)
• M23: 4,066,968 km (0.098 R)
• M24: 4,239,155 km (0.074 R)
• M25: 4,571,113 km (0.076 R)
• M26: 4,710,239 km (0.107 R)
• M27: 5,054,164 km (0.101 R)
• M28: 5,156,938 km (0.075 R)
• M29: 5,553,671 km (0.102 R)
• M30: 5,745,007 km (0.074 R)
• M31: 5,917,045 km (0.037 R)
• M32: 6,200,233 km (0.096 R)
• M33: 6,421,040 km (0.112 R)
• M34: 7,168,431 km (0.06 R)
• M35: 7,400,307 km (0.101 R)
• M36: 7,493,806 km (0.04 R)
• M37: 7,847,904 km (0.102 R)
• M38: 8,086,962 km (0.085 R)
• M39: 8,183,303 km (0.083 R)
• M40: 8,523,488 km (0.074 R)
• M41: 8,967,644 km (0.116 R)
• M42: 9,067,426 km (0.099 R)
• M43: 10,136,901 km (0.111 R)
• M44: 11,488,668 km (0.101 R)
• M45: 11,787,714 km (0.086 R)
• M46: 12,254,908 km (0.074 R)
• M47: 12,700,111 km (0.093 R)
• M48: 13,235,672 km (0.05 R)
• M49: 13,692,394 km (0.119 R)
• M50: 14,125,480 km (0.118 R)
• M51: 14,212,546 km (0.082 R)
• M52: 15,421,297 km (0.113 R)
• M53: 15,630,883 km (0.115 R)
• M54: 16,693,477 km (0.053 R)
• M55: 17,032,166 km (0.096 R)
• M56: 17,279,900 km (0.084 R)
• M57: 17,560,247 km (0.068 R)
• M58: 17,999,017 km (0.105 R)
• M59: 18,283,104 km (0.086 R)
• M60: 18,568,686 km (0.054 R)
• M61: 18,695,994 km (0.081 R)
• M62: 19,369,633 km (0.102 R)
• M63: 20,083,664 km (0.114 R)
• M64: 20,542,630 km (0.033 R)
• M65: 21,038,248 km (0.03 R)
• M66: 21,805,834 km (0.098 R)
• M67: 22,041,301 km (0.117 R)
• M68: 22,209,898 km (0.097 R)
• M69: 22,345,135 km (0.114 R)
• M70: 22,718,531 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.3

Radius: 3.8

Gravity: 42.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.13 AU - 9.35 AU

Year: 19387 Days

Day: 17.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,634,461 km

• M1: 53,706 km (0.04 R)
• M2: 249,679 km (0.112 R)
• M3: 296,952 km (0.11 R)
• M4: 438,023 km (0.041 R)
• M5: 995,873 km (0.086 R)
• M6: 1,288,786 km (0.119 R)
• M7: 1,636,750 km (0.108 R)
• M8: 1,667,119 km (0.083 R)
• M9: 1,821,354 km (0.058 R)
• M10: 2,552,888 km (0.097 R)
• M11: 2,623,498 km (0.076 R)
• M12: 2,949,023 km (0.087 R)
• M13: 3,797,243 km (0.119 R)
• M14: 4,164,506 km (0.032 R)
• M15: 4,628,857 km (0.047 R)
• M16: 4,932,840 km (0.098 R)
• M17: 5,378,043 km (0.098 R)
• M18: 5,514,178 km (0.109 R)
• M19: 6,211,603 km (0.103 R)
• M20: 6,594,873 km (0.054 R)
• M21: 7,535,245 km (0.031 R)
• M22: 7,995,109 km (0.119 R)
• M23: 8,254,661 km (0.049 R)
• M24: 8,516,756 km (0.05 R)
• M25: 8,622,522 km (0.107 R)
• M26: 10,258,524 km (0.07 R)
• M27: 13,989,944 km (0.045 R)
• M28: 14,997,486 km (0.077 R)
• M29: 15,061,364 km (0.093 R)
• M30: 17,684,263 km (0.079 R)
• M31: 18,089,674 km (0.095 R)
• M32: 19,116,663 km (0.116 R)
• M33: 19,881,707 km (0.12 R)
• M34: 20,940,860 km (0.116 R)
• M35: 21,154,934 km (0.115 R)
• M36: 21,298,099 km (0.11 R)
• M37: 22,527,345 km (0.073 R)
• M38: 22,893,261 km (0.081 R)
• M39: 24,376,524 km (0.1 R)
• M40: 26,968,307 km (0.081 R)
• M41: 27,825,354 km (0.075 R)
• M42: 28,217,898 km (0.072 R)
• M43: 28,454,263 km (0.118 R)
• M44: 29,167,396 km (0.037 R)
• M45: 29,246,982 km (0.089 R)
• M46: 30,935,194 km (0.073 R)
• M47: 31,260,420 km (0.071 R)
• M48: 31,668,373 km (0.05 R)
• M49: 32,489,666 km (0.073 R)
• M50: 33,651,293 km (0.066 R)
• M51: 35,079,953 km (0.088 R)
• M52: 37,909,148 km (0.102 R)
• M53: 39,394,954 km (0.104 R)
• M54: 39,923,932 km (0.101 R)
• M55: 40,189,169 km (0.109 R)
• M56: 40,366,442 km (0.078 R)
• M57: 40,632,726 km (0.116 R)
• M58: 43,146,569 km (0.058 R)
• M59: 43,782,809 km (0.082 R)
• M60: 43,873,914 km (0.058 R)
• M61: 46,265,834 km (0.09 R)
• M62: 47,477,577 km (0.116 R)
• M63: 47,571,225 km (0.077 R)
• M64: 48,605,246 km (0.073 R)
• M65: 49,077,825 km (0.11 R)
• M66: 49,362,061 km (0.119 R)
• M67: 50,504,391 km (0.101 R)
• M68: 50,887,212 km (0.067 R)
• M69: 53,690,676 km (0.072 R)
• M70: 54,276,950 km (0.109 R)
• M71: 55,357,196 km (0.12 R)
• M72: 56,048,338 km (0.1 R)
• M73: 57,040,771 km (0.057 R)
• M74: 60,965,919 km (0.055 R)
• M75: 62,088,651 km (0.093 R)
• M76: 62,395,925 km (0.05 R)
• M77: 62,703,948 km (0.095 R)
• M78: 63,115,192 km (0.075 R)
• M79: 65,289,298 km (0.066 R)
• M80: 69,178,992 km (0.027 R)
• M81: 70,456,558 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit