🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.7

Radius: 14.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.92 AU

Year: 487 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,228,079 km

• M1: 180,864 km (0.041 R)
• M2: 274,662 km (0.113 R)
• M3: 380,727 km (0.091 R)
• M4: 491,279 km (0.052 R)
• M5: 616,792 km (0.112 R)
• M6: 750,084 km (0.092 R)
• M7: 875,896 km (0.111 R)
• M8: 996,920 km (0.08 R)
• M9: 1,113,756 km (0.034 R)
• M10: 1,232,238 km (0.037 R)
• M11: 1,370,167 km (0.063 R)
• M12: 1,471,594 km (0.075 R)
• M13: 1,595,162 km (0.085 R)
• M14: 1,816,417 km (0.107 R)
• M15: 1,924,577 km (0.069 R)
• M16: 2,065,199 km (0.055 R)
• M17: 2,196,246 km (0.112 R)
• M18: 2,303,059 km (0.102 R)
• M19: 2,508,307 km (0.087 R)
• M20: 2,705,477 km (0.086 R)
• M21: 2,815,731 km (0.039 R)
• M22: 2,947,228 km (0.102 R)
• M23: 3,165,790 km (0.099 R)
• M24: 3,256,895 km (0.12 R)
• M25: 3,369,243 km (0.078 R)
• M26: 3,483,087 km (0.105 R)
• M27: 3,624,607 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 13.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.17 AU - 1.93 AU

Year: 1266 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 68.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,228,079 km

• M1: 167,998 km (0.059 R)
• M2: 261,647 km (0.083 R)
• M3: 389,852 km (0.105 R)
• M4: 502,050 km (0.041 R)
• M5: 624,122 km (0.077 R)
• M6: 743,950 km (0.04 R)
• M7: 872,904 km (0.116 R)
• M8: 1,036,414 km (0.059 R)
• M9: 1,216,380 km (0.055 R)
• M10: 1,301,801 km (0.108 R)
• M11: 1,431,203 km (0.101 R)
• M12: 1,527,993 km (0.085 R)
• M13: 1,621,043 km (0.078 R)
• M14: 1,709,604 km (0.05 R)
• M15: 1,885,382 km (0.106 R)
• M16: 1,999,226 km (0.102 R)
• M17: 2,283,611 km (0.091 R)
• M18: 2,470,908 km (0.088 R)
• M19: 2,566,501 km (0.098 R)
• M20: 2,715,949 km (0.074 R)
• M21: 2,807,204 km (0.083 R)
• M22: 2,977,147 km (0.081 R)
• M23: 3,079,173 km (0.082 R)
• M24: 3,238,495 km (0.115 R)
• M25: 3,359,819 km (0.071 R)
• M26: 3,540,533 km (0.099 R)
• M27: 3,775,401 km (0.08 R)
• M28: 3,886,253 km (0.078 R)
• M29: 4,006,829 km (0.086 R)
• M30: 4,119,925 km (0.114 R)
• M31: 4,278,200 km (0.085 R)
• M32: 4,402,815 km (0.1 R)
• M33: 4,573,955 km (0.101 R)
• M34: 4,701,412 km (0.092 R)
• M35: 4,811,666 km (0.098 R)
• M36: 5,016,017 km (0.096 R)
• M37: 5,119,389 km (0.066 R)
• M38: 5,385,523 km (0.096 R)
• M39: 5,724,662 km (0.036 R)
• M40: 5,822,948 km (0.115 R)
• M41: 5,921,682 km (0.034 R)
• M42: 6,090,877 km (0.11 R)
• M43: 6,352,823 km (0.053 R)
• M44: 6,556,875 km (0.058 R)
• M45: 6,649,476 km (0.089 R)
• M46: 7,097,671 km (0.094 R)
• M47: 7,192,815 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 12.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.78 AU - 2.48 AU

Year: 2039 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,228,079 km

• M1: 173,534 km (0.068 R)
• M2: 361,578 km (0.054 R)
• M3: 449,542 km (0.07 R)
• M4: 560,842 km (0.08 R)
• M5: 723,306 km (0.085 R)
• M6: 886,517 km (0.092 R)
• M7: 1,010,384 km (0.06 R)
• M8: 1,164,769 km (0.115 R)
• M9: 1,302,100 km (0.11 R)
• M10: 1,385,875 km (0.074 R)
• M11: 1,505,104 km (0.059 R)
• M12: 1,593,517 km (0.079 R)
• M13: 1,683,724 km (0.087 R)
• M14: 1,833,322 km (0.095 R)
• M15: 1,935,497 km (0.114 R)
• M16: 2,123,093 km (0.11 R)
• M17: 2,324,601 km (0.119 R)
• M18: 2,738,688 km (0.062 R)
• M19: 2,864,949 km (0.102 R)
• M20: 2,950,220 km (0.08 R)
• M21: 3,071,095 km (0.091 R)
• M22: 3,756,253 km (0.046 R)
• M23: 3,944,447 km (0.081 R)
• M24: 4,213,125 km (0.1 R)
• M25: 4,339,984 km (0.087 R)
• M26: 4,768,731 km (0.036 R)
• M27: 4,911,298 km (0.093 R)
• M28: 5,076,005 km (0.081 R)
• M29: 5,263,451 km (0.11 R)
• M30: 5,421,576 km (0.112 R)
• M31: 5,570,426 km (0.101 R)
• M32: 5,926,918 km (0.087 R)
• M33: 6,014,433 km (0.096 R)
• M34: 6,224,169 km (0.093 R)
• M35: 6,833,481 km (0.114 R)
• M36: 6,994,448 km (0.108 R)
• M37: 7,191,918 km (0.105 R)
• M38: 7,592,092 km (0.1 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 9.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.11 AU - 6.77 AU

Year: 8324 Days

Day: 9.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,228,079 km

• M1: 129,701 km (0.062 R)
• M2: 202,705 km (0.027 R)
• M3: 466,745 km (0.058 R)
• M4: 717,920 km (0.093 R)
• M5: 1,082,939 km (0.065 R)
• M6: 1,278,314 km (0.084 R)
• M7: 1,485,357 km (0.113 R)
• M8: 1,551,330 km (0.071 R)
• M9: 1,652,159 km (0.102 R)
• M10: 2,004,611 km (0.078 R)
• M11: 2,077,914 km (0.095 R)
• M12: 2,246,362 km (0.118 R)
• M13: 2,537,180 km (0.044 R)
• M14: 3,197,654 km (0.088 R)
• M15: 3,436,712 km (0.085 R)
• M16: 3,772,110 km (0.11 R)
• M17: 4,522,643 km (0.089 R)
• M18: 4,816,004 km (0.04 R)
• M19: 4,890,354 km (0.119 R)
• M20: 5,090,367 km (0.106 R)
• M21: 5,472,889 km (0.11 R)
• M22: 5,654,500 km (0.105 R)
• M23: 5,944,122 km (0.099 R)
• M24: 6,157,748 km (0.066 R)
• M25: 6,319,612 km (0.086 R)
• M26: 6,455,597 km (0.087 R)
• M27: 6,925,334 km (0.033 R)
• M28: 7,320,572 km (0.111 R)
• M29: 7,492,161 km (0.077 R)
• M30: 8,162,359 km (0.081 R)
• M31: 8,370,150 km (0.098 R)
• M32: 8,851,706 km (0.105 R)
• M33: 9,559,753 km (0.087 R)
• M34: 9,684,817 km (0.09 R)
• M35: 10,574,924 km (0.112 R)
• M36: 10,834,177 km (0.028 R)
• M37: 11,062,613 km (0.106 R)
• M38: 11,358,817 km (0.064 R)
• M39: 11,424,939 km (0.104 R)
• M40: 11,757,645 km (0.094 R)
• M41: 11,958,854 km (0.078 R)
• M42: 12,296,795 km (0.099 R)
• M43: 12,535,105 km (0.073 R)
• M44: 13,120,481 km (0.069 R)
• M45: 13,364,027 km (0.108 R)
• M46: 14,281,959 km (0.06 R)
• M47: 14,640,396 km (0.07 R)
• M48: 14,929,419 km (0.118 R)
• M49: 15,293,241 km (0.111 R)
• M50: 15,366,244 km (0.042 R)
• M51: 15,586,303 km (0.069 R)
• M52: 16,439,609 km (0.052 R)
• M53: 17,307,875 km (0.116 R)
• M54: 17,728,395 km (0.066 R)
• M55: 18,307,339 km (0.116 R)
• M56: 18,618,652 km (0.03 R)
• M57: 20,081,121 km (0.055 R)
• M58: 20,523,033 km (0.096 R)
• M59: 20,765,381 km (0.048 R)
• M60: 20,927,545 km (0.07 R)
• M61: 21,212,230 km (0.084 R)
• M62: 21,416,431 km (0.116 R)
• M63: 22,280,957 km (0.116 R)
• M64: 22,488,599 km (0.094 R)
• M65: 22,655,102 km (0.116 R)
• M66: 23,241,076 km (0.065 R)
• M67: 23,704,979 km (0.044 R)
• M68: 24,342,566 km (0.094 R)
• M69: 24,770,715 km (0.103 R)
• M70: 26,376,498 km (0.028 R)
• M71: 27,125,535 km (0.101 R)
• M72: 27,302,808 km (0.102 R)
• M73: 27,524,961 km (0.119 R)
• M74: 27,881,602 km (0.032 R)
• M75: 28,329,648 km (0.107 R)
• M76: 28,915,473 km (0.092 R)
• M77: 29,596,592 km (0.073 R)
• M78: 29,824,729 km (0.081 R)
• M79: 30,282,947 km (0.098 R)
• M80: 30,374,800 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.4

Radius: 4.8

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.6 AU - 8.26 AU

Year: 11968 Days

Day: 24.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,228,079 km

• M1: 71,059 km (0.092 R)
• M2: 207,193 km (0.108 R)
• M3: 368,310 km (0.082 R)
• M4: 448,644 km (0.094 R)
• M5: 505,491 km (0.099 R)
• M6: 843,433 km (0.11 R)
• M7: 932,743 km (0.084 R)
• M8: 1,063,192 km (0.03 R)
• M9: 1,362,089 km (0.026 R)
• M10: 1,403,826 km (0.083 R)
• M11: 1,467,406 km (0.118 R)
• M12: 1,531,882 km (0.093 R)
• M13: 1,868,328 km (0.055 R)
• M14: 2,104,992 km (0.094 R)
• M15: 2,177,846 km (0.089 R)
• M16: 2,326,247 km (0.071 R)
• M17: 2,737,791 km (0.114 R)
• M18: 3,088,598 km (0.061 R)
• M19: 3,861,719 km (0.068 R)
• M20: 4,011,168 km (0.072 R)
• M21: 4,041,237 km (0.026 R)
• M22: 4,691,240 km (0.111 R)
• M23: 4,850,711 km (0.097 R)
• M24: 5,142,277 km (0.1 R)
• M25: 5,273,774 km (0.112 R)
• M26: 7,559,779 km (0.07 R)
• M27: 7,935,419 km (0.042 R)
• M28: 8,278,597 km (0.087 R)
• M29: 8,665,606 km (0.071 R)
• M30: 9,058,600 km (0.07 R)
• M31: 9,297,059 km (0.069 R)
• M32: 10,479,032 km (0.101 R)
• M33: 10,981,680 km (0.115 R)
• M34: 11,151,025 km (0.085 R)
• M35: 11,923,698 km (0.099 R)
• M36: 13,069,917 km (0.109 R)
• M37: 13,204,406 km (0.035 R)
• M38: 13,294,314 km (0.118 R)
• M39: 14,021,060 km (0.113 R)
• M40: 14,066,987 km (0.109 R)
• M41: 14,112,914 km (0.087 R)
• M42: 14,994,494 km (0.069 R)
• M43: 15,798,134 km (0.057 R)
• M44: 16,325,765 km (0.081 R)
• M45: 17,250,430 km (0.076 R)
• M46: 17,348,715 km (0.059 R)
• M47: 18,042,251 km (0.029 R)
• M48: 19,456,250 km (0.093 R)
• M49: 19,763,823 km (0.108 R)
• M50: 20,021,431 km (0.05 R)
• M51: 21,855,202 km (0.089 R)
• M52: 22,711,350 km (0.04 R)
• M53: 22,765,206 km (0.072 R)
• M54: 24,235,603 km (0.113 R)
• M55: 24,677,216 km (0.111 R)
• M56: 24,898,920 km (0.058 R)
• M57: 25,792,767 km (0.067 R)
• M58: 26,017,762 km (0.037 R)
• M59: 27,210,058 km (0.114 R)
• M60: 27,611,429 km (0.081 R)
• M61: 27,668,874 km (0.113 R)
• M62: 28,072,489 km (0.075 R)
• M63: 29,647,456 km (0.089 R)
• M64: 30,297,309 km (0.099 R)
• M65: 30,951,799 km (0.108 R)
• M66: 31,071,328 km (0.068 R)
• M67: 31,310,834 km (0.049 R)
• M68: 32,214,256 km (0.11 R)
• M69: 32,274,843 km (0.082 R)
• M70: 32,335,430 km (0.115 R)
• M71: 32,396,017 km (0.074 R)
• M72: 33,370,947 km (0.101 R)
• M73: 33,554,802 km (0.104 R)
• M74: 33,923,561 km (0.085 R)
• M75: 33,985,195 km (0.076 R)
• M76: 34,170,098 km (0.108 R)
• M77: 34,603,035 km (0.076 R)
• M78: 34,665,118 km (0.071 R)
• M79: 35,287,146 km (0.119 R)
• M80: 36,038,426 km (0.072 R)
• M81: 36,731,663 km (0.086 R)
• M82: 37,620,424 km (0.064 R)
• M83: 37,747,881 km (0.106 R)
• M84: 38,966,805 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.2

Radius: 5.8

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.75 AU - 8.23 AU

Year: 13447 Days

Day: 20.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,228,079 km

• M1: 318,045 km (0.101 R)
• M2: 415,882 km (0.068 R)
• M3: 601,383 km (0.097 R)
• M4: 641,625 km (0.062 R)
• M5: 724,802 km (0.045 R)
• M6: 811,718 km (0.061 R)
• M7: 1,245,253 km (0.096 R)
• M8: 1,978,731 km (0.043 R)
• M9: 2,259,077 km (0.078 R)
• M10: 2,787,906 km (0.082 R)
• M11: 2,960,841 km (0.109 R)
• M12: 3,208,874 km (0.109 R)
• M13: 3,353,535 km (0.115 R)
• M14: 3,390,187 km (0.034 R)
• M15: 3,463,640 km (0.101 R)
• M16: 3,537,541 km (0.085 R)
• M17: 3,838,831 km (0.052 R)
• M18: 4,109,154 km (0.103 R)
• M19: 4,266,531 km (0.111 R)
• M20: 4,873,749 km (0.044 R)
• M21: 4,956,776 km (0.086 R)
• M22: 5,208,699 km (0.092 R)
• M23: 5,812,625 km (0.059 R)
• M24: 6,852,181 km (0.116 R)
• M25: 7,227,073 km (0.071 R)
• M26: 7,560,527 km (0.1 R)
• M27: 7,656,868 km (0.103 R)
• M28: 7,705,038 km (0.103 R)
• M29: 8,094,741 km (0.066 R)
• M30: 8,441,060 km (0.056 R)
• M31: 8,641,072 km (0.096 R)
• M32: 8,893,444 km (0.106 R)
• M33: 10,618,158 km (0.051 R)
• M34: 10,834,177 km (0.096 R)
• M35: 12,385,956 km (0.115 R)
• M36: 13,711,842 km (0.116 R)
• M37: 14,006,101 km (0.089 R)
• M38: 14,065,192 km (0.075 R)
• M39: 15,507,914 km (0.114 R)
• M40: 18,208,006 km (0.096 R)
• M41: 18,401,735 km (0.103 R)
• M42: 18,466,361 km (0.075 R)
• M43: 19,976,103 km (0.095 R)
• M44: 21,117,086 km (0.107 R)
• M45: 21,184,854 km (0.049 R)
• M46: 21,320,689 km (0.109 R)
• M47: 21,456,673 km (0.041 R)
• M48: 23,111,824 km (0.097 R)
• M49: 23,602,206 km (0.089 R)
• M50: 23,813,438 km (0.08 R)
• M51: 25,237,759 km (0.029 R)
• M52: 25,525,885 km (0.074 R)
• M53: 25,815,207 km (0.065 R)
• M54: 26,543,001 km (0.055 R)
• M55: 27,130,172 km (0.085 R)
• M56: 27,277,676 km (0.102 R)
• M57: 28,766,773 km (0.03 R)
• M58: 29,900,874 km (0.11 R)
• M59: 30,205,755 km (0.106 R)
• M60: 31,435,599 km (0.081 R)
• M61: 31,668,074 km (0.103 R)
• M62: 33,943,906 km (0.077 R)
• M63: 35,544,005 km (0.105 R)
• M64: 35,705,421 km (0.089 R)
• M65: 37,414,278 km (0.115 R)
• M66: 37,496,407 km (0.09 R)
• M67: 39,566,842 km (0.027 R)
• M68: 41,504,134 km (0.076 R)
• M69: 42,185,104 km (0.089 R)
• M70: 42,527,084 km (0.078 R)
• M71: 43,041,701 km (0.1 R)
• M72: 43,299,757 km (0.094 R)
• M73: 44,250,452 km (0.087 R)
• M74: 48,567,996 km (0.099 R)
• M75: 50,368,406 km (0.114 R)
• M76: 51,185,809 km (0.114 R)
• M77: 52,282,361 km (0.05 R)
• M78: 52,374,065 km (0.068 R)
• M79: 53,294,391 km (0.102 R)
• M80: 53,478,995 km (0.097 R)
• M81: 53,663,898 km (0.074 R)
• M82: 54,127,202 km (0.079 R)
• M83: 56,087,084 km (0.112 R)
• M84: 57,975,009 km (0.09 R)
• M85: 58,164,999 km (0.069 R)
• M86: 58,640,720 km (0.086 R)
• M87: 60,942,433 km (0.096 R)
• M88: 61,328,993 km (0.073 R)
• M89: 62,007,270 km (0.071 R)
• M90: 62,104,359 km (0.107 R)
• M91: 63,762,801 km (0.1 R)
• M92: 63,860,788 km (0.075 R)
• M93: 64,253,333 km (0.066 R)
• M94: 64,745,210 km (0.113 R)
• M95: 65,040,816 km (0.089 R)
• M96: 65,337,020 km (0.034 R)
• M97: 65,435,754 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 19,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit