🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 10.8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.38 AU

Year: 950 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,791,900 km

• M1: 149,747 km (0.08 R)
• M2: 261,796 km (0.078 R)
• M3: 357,539 km (0.116 R)
• M4: 430,692 km (0.116 R)
• M5: 557,850 km (0.111 R)
• M6: 803,191 km (0.086 R)
• M7: 905,965 km (0.059 R)
• M8: 1,219,971 km (0.104 R)
• M9: 1,386,174 km (0.059 R)
• M10: 1,495,829 km (0.102 R)
• M11: 1,633,160 km (0.095 R)
• M12: 1,749,547 km (0.11 R)
• M13: 1,973,046 km (0.103 R)
• M14: 2,106,338 km (0.114 R)
• M15: 2,279,722 km (0.032 R)
• M16: 2,728,665 km (0.064 R)
• M17: 3,050,301 km (0.04 R)
• M18: 3,153,224 km (0.08 R)
• M19: 3,341,717 km (0.084 R)
• M20: 3,437,310 km (0.078 R)
• M21: 3,675,021 km (0.108 R)
• M22: 3,762,835 km (0.074 R)
• M23: 3,873,538 km (0.03 R)
• M24: 3,985,287 km (0.109 R)
• M25: 4,075,644 km (0.11 R)
• M26: 4,501,998 km (0.075 R)
• M27: 4,858,340 km (0.03 R)
• M28: 4,979,066 km (0.061 R)
• M29: 5,211,391 km (0.09 R)
• M30: 5,322,692 km (0.045 R)
• M31: 5,509,989 km (0.106 R)
• M32: 5,788,690 km (0.065 R)
• M33: 5,891,164 km (0.062 R)
• M34: 6,007,252 km (0.078 R)
• M35: 6,098,058 km (0.072 R)
• M36: 6,228,507 km (0.065 R)
• M37: 6,346,690 km (0.12 R)
• M38: 6,492,248 km (0.039 R)
• M39: 6,639,004 km (0.087 R)
• M40: 6,719,488 km (0.096 R)
• M41: 6,908,430 km (0.114 R)
• M42: 7,209,121 km (0.117 R)
• M43: 7,278,086 km (0.114 R)
• M44: 7,388,788 km (0.072 R)
• M45: 7,500,089 km (0.095 R)
• M46: 7,584,014 km (0.118 R)
• M47: 7,724,486 km (0.117 R)
• M48: 7,851,644 km (0.067 R)
• M49: 7,922,554 km (0.091 R)
• M50: 8,007,974 km (0.096 R)
• M51: 8,093,694 km (0.096 R)
• M52: 8,179,862 km (0.098 R)
• M53: 8,251,819 km (0.099 R)
• M54: 8,381,819 km (0.117 R)
• M55: 8,468,885 km (0.076 R)
• M56: 8,585,422 km (0.037 R)
• M57: 8,953,133 km (0.044 R)
• M58: 9,146,414 km (0.099 R)
• M59: 9,371,110 km (0.119 R)
• M60: 9,522,054 km (0.036 R)
• M61: 9,979,375 km (0.119 R)
• M62: 10,210,803 km (0.068 R)
• M63: 10,288,294 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 8.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.79 AU - 2.53 AU

Year: 2083 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,791,900 km

• M1: 115,490 km (0.069 R)
• M2: 204,051 km (0.043 R)
• M3: 306,526 km (0.119 R)
• M4: 728,990 km (0.052 R)
• M5: 834,008 km (0.115 R)
• M6: 920,326 km (0.097 R)
• M7: 1,224,309 km (0.114 R)
• M8: 1,305,241 km (0.089 R)
• M9: 1,397,394 km (0.1 R)
• M10: 1,549,385 km (0.105 R)
• M11: 1,676,992 km (0.092 R)
• M12: 1,747,303 km (0.101 R)
• M13: 2,389,377 km (0.116 R)
• M14: 2,468,814 km (0.032 R)
• M15: 2,526,110 km (0.095 R)
• M16: 2,630,379 km (0.068 R)
• M17: 2,807,354 km (0.034 R)
• M18: 2,867,193 km (0.093 R)
• M19: 2,927,481 km (0.028 R)
• M20: 3,012,602 km (0.088 R)
• M21: 3,323,616 km (0.057 R)
• M22: 3,489,520 km (0.068 R)
• M23: 3,631,937 km (0.097 R)
• M24: 3,882,663 km (0.097 R)
• M25: 4,139,074 km (0.119 R)
• M26: 4,234,817 km (0.114 R)
• M27: 4,484,795 km (0.101 R)
• M28: 4,768,133 km (0.11 R)
• M29: 4,912,046 km (0.105 R)
• M30: 5,233,682 km (0.114 R)
• M31: 5,729,000 km (0.032 R)
• M32: 5,943,673 km (0.054 R)
• M33: 6,114,215 km (0.106 R)
• M34: 6,523,963 km (0.045 R)
• M35: 6,635,713 km (0.088 R)
• M36: 7,056,532 km (0.054 R)
• M37: 7,187,878 km (0.089 R)
• M38: 7,286,763 km (0.049 R)
• M39: 7,353,035 km (0.091 R)
• M40: 7,419,456 km (0.071 R)
• M41: 7,603,312 km (0.115 R)
• M42: 7,670,481 km (0.106 R)
• M43: 8,043,578 km (0.073 R)
• M44: 8,197,963 km (0.055 R)
• M45: 8,457,516 km (0.063 R)
• M46: 8,666,953 km (0.05 R)
• M47: 8,737,264 km (0.107 R)
• M48: 8,913,640 km (0.04 R)
• M49: 9,144,768 km (0.087 R)
• M50: 9,216,276 km (0.1 R)
• M51: 9,576,657 km (0.054 R)
• M52: 10,070,480 km (0.103 R)
• M53: 10,144,232 km (0.086 R)
• M54: 10,441,632 km (0.116 R)
• M55: 10,628,779 km (0.107 R)
• M56: 10,798,274 km (0.119 R)
• M57: 10,911,818 km (0.115 R)
• M58: 11,025,662 km (0.094 R)
• M59: 11,178,252 km (0.069 R)
• M60: 11,834,089 km (0.103 R)
• M61: 12,088,106 km (0.116 R)
• M62: 12,343,919 km (0.068 R)
• M63: 12,403,309 km (0.111 R)
• M64: 12,541,986 km (0.08 R)
• M65: 12,881,125 km (0.097 R)
• M66: 13,102,230 km (0.113 R)
• M67: 13,365,074 km (0.105 R)
• M68: 13,466,651 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 9.5

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.9 AU - 3.08 AU

Year: 3392 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,791,900 km

• M1: 192,383 km (0.103 R)
• M2: 254,466 km (0.061 R)
• M3: 368,609 km (0.07 R)
• M4: 553,063 km (0.105 R)
• M5: 826,678 km (0.088 R)
• M6: 910,901 km (0.102 R)
• M7: 1,023,698 km (0.025 R)
• M8: 1,181,823 km (0.116 R)
• M9: 1,537,118 km (0.104 R)
• M10: 1,612,216 km (0.077 R)
• M11: 1,973,645 km (0.056 R)
• M12: 2,039,169 km (0.106 R)
• M13: 2,643,394 km (0.106 R)
• M14: 2,881,405 km (0.105 R)
• M15: 2,956,054 km (0.093 R)
• M16: 3,050,450 km (0.081 R)
• M17: 3,203,339 km (0.043 R)
• M18: 3,437,609 km (0.1 R)
• M19: 3,536,942 km (0.12 R)
• M20: 3,637,173 km (0.069 R)
• M21: 3,922,905 km (0.076 R)
• M22: 4,068,613 km (0.116 R)
• M23: 4,173,781 km (0.1 R)
• M24: 4,258,603 km (0.116 R)
• M25: 4,429,892 km (0.037 R)
• M26: 5,047,432 km (0.086 R)
• M27: 5,183,267 km (0.035 R)
• M28: 5,320,299 km (0.072 R)
• M29: 5,458,677 km (0.09 R)
• M30: 5,598,252 km (0.085 R)
• M31: 5,786,146 km (0.108 R)
• M32: 6,168,070 km (0.113 R)
• M33: 6,386,632 km (0.112 R)
• M34: 7,082,711 km (0.097 R)
• M35: 7,439,801 km (0.118 R)
• M36: 8,012,911 km (0.05 R)
• M37: 8,358,332 km (0.097 R)
• M38: 9,423,319 km (0.06 R)
• M39: 9,787,889 km (0.066 R)
• M40: 10,042,954 km (0.059 R)
• M41: 11,232,556 km (0.047 R)
• M42: 12,070,454 km (0.03 R)
• M43: 12,191,778 km (0.064 R)
• M44: 12,588,960 km (0.115 R)
• M45: 12,712,079 km (0.075 R)
• M46: 12,897,431 km (0.118 R)
• M47: 12,959,364 km (0.08 R)
• M48: 13,177,179 km (0.116 R)
• M49: 13,239,561 km (0.077 R)
• M50: 13,584,683 km (0.07 R)
• M51: 14,444,422 km (0.111 R)
• M52: 14,541,063 km (0.116 R)
• M53: 15,256,290 km (0.091 R)
• M54: 15,717,201 km (0.107 R)
• M55: 15,982,737 km (0.116 R)
• M56: 16,049,308 km (0.072 R)
• M57: 16,653,085 km (0.081 R)
• M58: 17,161,868 km (0.107 R)
• M59: 17,264,193 km (0.051 R)
• M60: 17,675,587 km (0.094 R)
• M61: 17,882,630 km (0.108 R)
• M62: 18,159,835 km (0.103 R)
• M63: 19,424,835 km (0.105 R)
• M64: 19,495,894 km (0.083 R)
• M65: 20,067,956 km (0.089 R)
• M66: 21,045,728 km (0.073 R)
• M67: 21,191,885 km (0.12 R)
• M68: 21,411,794 km (0.107 R)
• M69: 21,558,848 km (0.098 R)
• M70: 23,047,347 km (0.078 R)
• M71: 23,500,479 km (0.053 R)
• M72: 23,614,173 km (0.1 R)
• M73: 24,109,043 km (0.045 R)
• M74: 24,607,354 km (0.118 R)
• M75: 24,954,421 km (0.095 R)
• M76: 25,458,566 km (0.101 R)
• M77: 25,848,567 km (0.063 R)
• M78: 26,044,241 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.55 AU - 5.27 AU

Year: 6075 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,791,900 km

• M1: 175,628 km (0.043 R)
• M2: 335,099 km (0.092 R)
• M3: 531,072 km (0.083 R)
• M4: 710,889 km (0.117 R)
• M5: 940,223 km (0.098 R)
• M6: 1,107,323 km (0.089 R)
• M7: 1,393,504 km (0.12 R)
• M8: 1,570,329 km (0.107 R)
• M9: 1,772,136 km (0.089 R)
• M10: 1,876,256 km (0.104 R)
• M11: 2,127,880 km (0.089 R)
• M12: 2,390,574 km (0.043 R)
• M13: 2,664,188 km (0.111 R)
• M14: 2,989,564 km (0.12 R)
• M15: 3,501,937 km (0.032 R)
• M16: 3,612,190 km (0.103 R)
• M17: 3,723,641 km (0.045 R)
• M18: 3,836,288 km (0.037 R)
• M19: 4,656,683 km (0.112 R)
• M20: 4,778,306 km (0.068 R)
• M21: 4,950,493 km (0.103 R)
• M22: 5,326,283 km (0.082 R)
• M23: 5,633,706 km (0.103 R)
• M24: 5,973,293 km (0.097 R)
• M25: 6,079,209 km (0.058 R)
• M26: 6,212,351 km (0.03 R)
• M27: 7,032,297 km (0.067 R)
• M28: 7,369,790 km (0.071 R)
• M29: 7,512,057 km (0.106 R)
• M30: 7,655,222 km (0.078 R)
• M31: 7,770,413 km (0.098 R)
• M32: 8,119,424 km (0.092 R)
• M33: 8,266,479 km (0.078 R)
• M34: 8,503,442 km (0.089 R)
• M35: 8,592,902 km (0.091 R)
• M36: 9,044,986 km (0.103 R)
• M37: 9,847,130 km (0.111 R)
• M38: 10,930,219 km (0.037 R)
• M39: 11,157,907 km (0.093 R)
• M40: 11,883,905 km (0.1 R)
• M41: 12,421,410 km (0.056 R)
• M42: 12,829,813 km (0.085 R)
• M43: 12,932,736 km (0.097 R)
• M44: 13,035,809 km (0.075 R)
• M45: 13,659,931 km (0.057 R)
• M46: 15,118,211 km (0.076 R)
• M47: 15,444,933 km (0.107 R)
• M48: 15,957,754 km (0.06 R)
• M49: 16,105,258 km (0.099 R)
• M50: 16,476,261 km (0.092 R)
• M51: 17,567,876 km (0.1 R)
• M52: 19,072,532 km (0.102 R)
• M53: 19,701,740 km (0.115 R)
• M54: 19,860,165 km (0.111 R)
• M55: 20,497,900 km (0.038 R)
• M56: 20,859,628 km (0.09 R)
• M57: 21,142,517 km (0.107 R)
• M58: 21,467,294 km (0.085 R)
• M59: 21,711,887 km (0.112 R)
• M60: 22,245,203 km (0.117 R)
• M61: 22,451,499 km (0.092 R)
• M62: 23,997,593 km (0.075 R)
• M63: 24,378,768 km (0.079 R)
• M64: 24,548,861 km (0.086 R)
• M65: 24,804,823 km (0.074 R)
• M66: 25,923,965 km (0.108 R)
• M67: 26,184,564 km (0.082 R)
• M68: 26,971,598 km (0.084 R)
• M69: 27,059,412 km (0.099 R)
• M70: 27,456,296 km (0.102 R)
• M71: 27,677,700 km (0.064 R)
• M72: 27,988,415 km (0.1 R)
• M73: 29,243,392 km (0.061 R)
• M74: 29,424,256 km (0.067 R)
• M75: 30,059,897 km (0.093 R)
• M76: 30,333,661 km (0.104 R)
• M77: 30,470,842 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit