🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 13.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.95 AU

Year: 485 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,148,492 km

• M1: 176,376 km (0.084 R)
• M2: 269,426 km (0.096 R)
• M3: 389,104 km (0.026 R)
• M4: 473,477 km (0.11 R)
• M5: 616,044 km (0.119 R)
• M6: 706,551 km (0.047 R)
• M7: 820,395 km (0.104 R)
• M8: 909,705 km (0.116 R)
• M9: 1,025,643 km (0.069 R)
• M10: 1,150,557 km (0.078 R)
• M11: 1,266,645 km (0.109 R)
• M12: 1,353,711 km (0.052 R)
• M13: 1,450,501 km (0.111 R)
• M14: 1,546,094 km (0.114 R)
• M15: 1,747,752 km (0.071 R)
• M16: 1,882,988 km (0.106 R)
• M17: 1,979,479 km (0.032 R)
• M18: 2,082,103 km (0.111 R)
• M19: 2,243,669 km (0.087 R)
• M20: 2,359,906 km (0.075 R)
• M21: 2,450,712 km (0.064 R)
• M22: 2,645,489 km (0.03 R)
• M23: 2,759,034 km (0.089 R)
• M24: 2,845,352 km (0.096 R)
• M25: 3,020,830 km (0.113 R)
• M26: 3,124,800 km (0.098 R)
• M27: 3,408,288 km (0.091 R)
• M28: 3,532,455 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 12.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.9 AU - 1.24 AU

Year: 764 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,148,492 km

• M1: 164,109 km (0.112 R)
• M2: 252,521 km (0.074 R)
• M3: 337,942 km (0.115 R)
• M4: 453,581 km (0.039 R)
• M5: 535,261 km (0.041 R)
• M6: 648,357 km (0.073 R)
• M7: 730,486 km (0.039 R)
• M8: 921,523 km (0.082 R)
• M9: 1,021,155 km (0.1 R)
• M10: 1,098,497 km (0.104 R)
• M11: 1,226,553 km (0.118 R)
• M12: 1,337,555 km (0.052 R)
• M13: 1,440,328 km (0.103 R)
• M14: 1,630,168 km (0.064 R)
• M15: 1,847,384 km (0.095 R)
• M16: 1,930,561 km (0.11 R)
• M17: 2,015,083 km (0.075 R)
• M18: 2,181,287 km (0.108 R)
• M19: 2,435,902 km (0.089 R)
• M20: 2,692,911 km (0.087 R)
• M21: 2,824,857 km (0.038 R)
• M22: 3,118,218 km (0.118 R)
• M23: 3,210,520 km (0.098 R)
• M24: 3,358,622 km (0.108 R)
• M25: 3,445,389 km (0.085 R)
• M26: 3,981,996 km (0.092 R)
• M27: 4,337,291 km (0.104 R)
• M28: 4,414,783 km (0.079 R)
• M29: 4,518,753 km (0.102 R)
• M30: 4,818,099 km (0.12 R)
• M31: 4,979,216 km (0.084 R)
• M32: 5,151,253 km (0.106 R)
• M33: 5,538,712 km (0.091 R)
• M34: 5,783,304 km (0.09 R)
• M35: 5,897,298 km (0.066 R)
• M36: 6,108,530 km (0.115 R)
• M37: 6,312,432 km (0.108 R)
• M38: 6,430,016 km (0.095 R)
• M39: 6,558,221 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 11.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.02 AU - 4.68 AU

Year: 5214 Days

Day: 6 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,148,492 km

• M1: 158,275 km (0.04 R)
• M2: 402,568 km (0.046 R)
• M3: 522,695 km (0.099 R)
• M4: 629,358 km (0.07 R)
• M5: 774,767 km (0.1 R)
• M6: 1,021,155 km (0.098 R)
• M7: 1,380,788 km (0.114 R)
• M8: 1,470,547 km (0.088 R)
• M9: 1,793,678 km (0.075 R)
• M10: 1,935,048 km (0.081 R)
• M11: 2,274,785 km (0.056 R)
• M12: 2,538,077 km (0.088 R)
• M13: 2,811,542 km (0.119 R)
• M14: 3,044,017 km (0.091 R)
• M15: 3,387,345 km (0.115 R)
• M16: 3,688,934 km (0.092 R)
• M17: 3,907,197 km (0.09 R)
• M18: 4,036,450 km (0.083 R)
• M19: 4,471,480 km (0.058 R)
• M20: 4,606,866 km (0.116 R)
• M21: 4,861,931 km (0.081 R)
• M22: 5,283,946 km (0.099 R)
• M23: 5,365,627 km (0.11 R)
• M24: 5,634,305 km (0.116 R)
• M25: 5,801,854 km (0.107 R)
• M26: 5,970,900 km (0.096 R)
• M27: 6,184,825 km (0.104 R)
• M28: 6,357,610 km (0.074 R)
• M29: 6,466,518 km (0.088 R)
• M30: 6,819,120 km (0.119 R)
• M31: 7,405,543 km (0.115 R)
• M32: 7,520,285 km (0.038 R)
• M33: 7,612,437 km (0.117 R)
• M34: 7,867,801 km (0.099 R)
• M35: 8,008,273 km (0.076 R)
• M36: 8,699,116 km (0.106 R)
• M37: 9,384,274 km (0.059 R)
• M38: 9,683,321 km (0.113 R)
• M39: 10,036,222 km (0.065 R)
• M40: 10,188,662 km (0.034 R)
• M41: 10,547,547 km (0.068 R)
• M42: 10,676,800 km (0.039 R)
• M43: 10,858,561 km (0.101 R)
• M44: 11,916,667 km (0.059 R)
• M45: 12,240,696 km (0.09 R)
• M46: 12,458,211 km (0.1 R)
• M47: 13,146,362 km (0.059 R)
• M48: 13,229,688 km (0.117 R)
• M49: 13,425,063 km (0.047 R)
• M50: 13,875,053 km (0.084 R)
• M51: 15,636,119 km (0.114 R)
• M52: 15,961,046 km (0.1 R)
• M53: 16,527,722 km (0.081 R)
• M54: 17,070,763 km (0.111 R)
• M55: 17,497,117 km (0.115 R)
• M56: 17,619,488 km (0.102 R)
• M57: 17,711,640 km (0.087 R)
• M58: 18,112,263 km (0.057 R)
• M59: 18,267,097 km (0.095 R)
• M60: 18,453,645 km (0.103 R)
• M61: 18,922,635 km (0.064 R)
• M62: 19,111,278 km (0.108 R)
• M63: 19,205,823 km (0.084 R)
• M64: 20,032,052 km (0.06 R)
• M65: 20,417,417 km (0.08 R)
• M66: 20,740,249 km (0.107 R)
• M67: 21,064,876 km (0.119 R)
• M68: 22,081,992 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 3.9

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.6 AU - 7.66 AU

Year: 13142 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,148,492 km

• M1: 250,726 km (0.11 R)
• M2: 716,873 km (0.114 R)
• M3: 1,535,622 km (0.053 R)
• M4: 1,628,672 km (0.076 R)
• M5: 1,879,398 km (0.104 R)
• M6: 2,101,102 km (0.048 R)
• M7: 2,204,474 km (0.049 R)
• M8: 2,246,362 km (0.1 R)
• M9: 2,330,884 km (0.095 R)
• M10: 2,905,639 km (0.068 R)
• M11: 3,067,504 km (0.103 R)
• M12: 3,114,328 km (0.068 R)
• M13: 3,521,683 km (0.056 R)
• M14: 3,595,286 km (0.118 R)
• M15: 3,669,486 km (0.091 R)
• M16: 4,759,606 km (0.079 R)
• M17: 4,950,343 km (0.088 R)
• M18: 5,311,323 km (0.051 R)
• M19: 5,395,846 km (0.072 R)
• M20: 5,623,384 km (0.107 R)
• M21: 5,854,064 km (0.083 R)
• M22: 6,868,337 km (0.044 R)
• M23: 7,270,457 km (0.075 R)
• M24: 7,553,196 km (0.073 R)
• M25: 8,587,516 km (0.101 R)
• M26: 8,753,121 km (0.078 R)
• M27: 8,786,332 km (0.093 R)
• M28: 9,290,028 km (0.034 R)
• M29: 9,699,627 km (0.099 R)
• M30: 10,220,078 km (0.073 R)
• M31: 10,856,467 km (0.038 R)
• M32: 10,927,975 km (0.058 R)
• M33: 11,071,439 km (0.078 R)
• M34: 11,143,396 km (0.094 R)
• M35: 11,505,572 km (0.106 R)
• M36: 11,761,385 km (0.036 R)
• M37: 12,614,990 km (0.091 R)
• M38: 12,690,088 km (0.066 R)
• M39: 13,068,272 km (0.097 R)
• M40: 13,990,692 km (0.105 R)
• M41: 14,068,483 km (0.057 R)
• M42: 14,854,620 km (0.118 R)
• M43: 14,894,263 km (0.074 R)
• M44: 15,735,602 km (0.099 R)
• M45: 16,141,610 km (0.102 R)
• M46: 16,386,951 km (0.096 R)
• M47: 16,427,941 km (0.119 R)
• M48: 16,757,205 km (0.104 R)
• M49: 17,422,168 km (0.117 R)
• M50: 18,010,985 km (0.089 R)
• M51: 18,606,385 km (0.085 R)
• M52: 18,906,628 km (0.074 R)
• M53: 19,860,165 km (0.092 R)
• M54: 19,947,679 km (0.095 R)
• M55: 20,254,804 km (0.113 R)
• M56: 20,740,698 km (0.054 R)
• M57: 20,829,409 km (0.075 R)
• M58: 20,918,270 km (0.111 R)
• M59: 21,274,912 km (0.108 R)
• M60: 21,858,942 km (0.087 R)
• M61: 22,175,640 km (0.086 R)
• M62: 22,357,252 km (0.085 R)
• M63: 22,539,313 km (0.09 R)
• M64: 23,180,639 km (0.114 R)
• M65: 23,457,245 km (0.104 R)
• M66: 23,596,072 km (0.103 R)
• M67: 24,013,899 km (0.058 R)
• M68: 24,200,298 km (0.088 R)
• M69: 24,527,917 km (0.101 R)
• M70: 24,621,715 km (0.079 R)
• M71: 24,951,130 km (0.077 R)
• M72: 25,852,606 km (0.116 R)
• M73: 25,948,199 km (0.084 R)
• M74: 26,331,320 km (0.117 R)
• M75: 26,571,873 km (0.084 R)
• M76: 27,054,925 km (0.091 R)
• M77: 27,638,506 km (0.087 R)
• M78: 27,882,949 km (0.117 R)
• M79: 29,513,715 km (0.063 R)
• M80: 29,563,531 km (0.071 R)
• M81: 30,617,897 km (0.067 R)
• M82: 30,820,153 km (0.07 R)
• M83: 30,921,431 km (0.116 R)
• M84: 31,124,286 km (0.069 R)
• M85: 31,378,453 km (0.05 R)
• M86: 31,480,478 km (0.087 R)
• M87: 31,735,543 km (0.051 R)
• M88: 32,556,835 km (0.082 R)
• M89: 32,608,446 km (0.06 R)
• M90: 32,711,669 km (0.05 R)
• M91: 33,489,129 km (0.096 R)
• M92: 34,377,591 km (0.043 R)
• M93: 34,640,285 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.3

Radius: 6.6

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.56 AU - 11.52 AU

Year: 23620 Days

Day: 20.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,148,492 km

• M1: 400,922 km (0.107 R)
• M2: 517,459 km (0.112 R)
• M3: 760,406 km (0.099 R)
• M4: 932,593 km (0.06 R)
• M5: 1,342,641 km (0.1 R)
• M6: 1,401,283 km (0.11 R)
• M7: 1,934,001 km (0.079 R)
• M8: 2,170,216 km (0.039 R)
• M9: 2,487,513 km (0.095 R)
• M10: 2,596,570 km (0.085 R)
• M11: 3,087,251 km (0.115 R)
• M12: 3,897,174 km (0.099 R)
• M13: 4,152,388 km (0.102 R)
• M14: 4,195,472 km (0.113 R)
• M15: 4,282,089 km (0.107 R)
• M16: 4,501,101 km (0.025 R)
• M17: 4,768,881 km (0.068 R)
• M18: 5,134,049 km (0.117 R)
• M19: 5,273,325 km (0.113 R)
• M20: 6,036,872 km (0.101 R)
• M21: 6,381,845 km (0.059 R)
• M22: 6,581,858 km (0.097 R)
• M23: 7,718,203 km (0.063 R)
• M24: 7,824,567 km (0.088 R)
• M25: 9,704,713 km (0.073 R)
• M26: 9,877,050 km (0.104 R)
• M27: 10,458,836 km (0.105 R)
• M28: 10,576,569 km (0.114 R)
• M29: 11,594,583 km (0.084 R)
• M30: 12,456,267 km (0.057 R)
• M31: 12,581,031 km (0.081 R)
• M32: 12,894,888 km (0.11 R)
• M33: 13,020,999 km (0.104 R)
• M34: 13,274,717 km (0.105 R)
• M35: 13,787,089 km (0.048 R)
• M36: 15,362,505 km (0.109 R)
• M37: 15,630,584 km (0.082 R)
• M38: 16,103,313 km (0.11 R)
• M39: 16,443,948 km (0.105 R)
• M40: 16,718,160 km (0.038 R)
• M41: 17,271,224 km (0.116 R)
• M42: 18,608,479 km (0.12 R)
• M43: 18,679,688 km (0.077 R)
• M44: 19,832,938 km (0.099 R)
• M45: 20,051,650 km (0.103 R)
• M46: 20,418,015 km (0.116 R)
• M47: 21,306,477 km (0.119 R)
• M48: 23,813,887 km (0.111 R)
• M49: 24,435,615 km (0.094 R)
• M50: 24,748,425 km (0.108 R)
• M51: 26,172,895 km (0.063 R)
• M52: 27,217,986 km (0.077 R)
• M53: 28,523,078 km (0.09 R)
• M54: 28,935,071 km (0.076 R)
• M55: 29,017,649 km (0.092 R)
• M56: 30,434,340 km (0.11 R)
• M57: 30,939,832 km (0.096 R)
• M58: 31,788,351 km (0.039 R)
• M59: 32,644,350 km (0.071 R)
• M60: 32,816,537 km (0.098 R)
• M61: 35,611,474 km (0.079 R)
• M62: 36,322,064 km (0.059 R)
• M63: 38,936,885 km (0.025 R)
• M64: 39,302,203 km (0.092 R)
• M65: 41,053,396 km (0.065 R)
• M66: 41,704,894 km (0.061 R)
• M67: 41,891,742 km (0.05 R)
• M68: 44,917,957 km (0.088 R)
• M69: 45,589,353 km (0.1 R)
• M70: 45,685,544 km (0.091 R)
• M71: 46,844,928 km (0.044 R)
• M72: 48,013,885 km (0.099 R)
• M73: 48,111,722 km (0.083 R)
• M74: 48,209,709 km (0.089 R)
• M75: 49,686,390 km (0.082 R)
• M76: 51,178,030 km (0.106 R)
• M77: 53,493,506 km (0.069 R)
• M78: 53,696,361 km (0.115 R)
• M79: 54,306,720 km (0.112 R)
• M80: 54,612,797 km (0.065 R)
• M81: 55,740,017 km (0.105 R)
• M82: 56,254,933 km (0.109 R)
• M83: 57,289,402 km (0.111 R)
• M84: 57,913,076 km (0.099 R)
• M85: 58,225,735 km (0.095 R)
• M86: 58,748,131 km (0.105 R)
• M87: 61,383,447 km (0.115 R)
• M88: 61,808,604 km (0.105 R)
• M89: 62,661,911 km (0.112 R)
• M90: 62,875,835 km (0.111 R)
• M91: 65,353,775 km (0.118 R)
• M92: 66,223,088 km (0.091 R)
• M93: 67,863,279 km (0.114 R)
• M94: 71,854,101 km (0.098 R)
• M95: 73,313,877 km (0.047 R)
• M96: 75,123,862 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit