🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 9.1

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,170,530 km

• M1: 123,418 km (0.106 R)
• M2: 203,752 km (0.081 R)
• M3: 279,748 km (0.118 R)
• M4: 397,033 km (0.097 R)
• M5: 454,778 km (0.062 R)
• M6: 512,522 km (0.104 R)
• M7: 621,430 km (0.087 R)
• M8: 714,779 km (0.093 R)
• M9: 779,704 km (0.093 R)
• M10: 924,964 km (0.076 R)
• M11: 996,621 km (0.048 R)
• M12: 1,121,984 km (0.068 R)
• M13: 1,223,262 km (0.085 R)
• M14: 1,287,439 km (0.116 R)
• M15: 1,409,212 km (0.1 R)
• M16: 1,466,358 km (0.105 R)
• M17: 1,550,881 km (0.11 R)
• M18: 1,631,664 km (0.072 R)
• M19: 1,769,593 km (0.111 R)
• M20: 1,848,581 km (0.096 R)
• M21: 1,934,600 km (0.082 R)
• M22: 2,086,741 km (0.119 R)
• M23: 2,158,398 km (0.105 R)
• M24: 2,316,523 km (0.107 R)
• M25: 2,453,255 km (0.111 R)
• M26: 2,774,143 km (0.116 R)
• M27: 2,846,548 km (0.094 R)
• M28: 2,919,552 km (0.066 R)
• M29: 3,006,768 km (0.028 R)
• M30: 3,266,619 km (0.115 R)
• M31: 3,343,213 km (0.116 R)
• M32: 3,491,166 km (0.035 R)
• M33: 3,562,374 km (0.116 R)
• M34: 3,677,415 km (0.084 R)
• M35: 3,800,833 km (0.105 R)
• M36: 3,977,658 km (0.094 R)
• M37: 4,044,678 km (0.09 R)
• M38: 4,179,765 km (0.11 R)
• M39: 4,308,718 km (0.082 R)
• M40: 4,369,903 km (0.076 R)
• M41: 4,439,167 km (0.117 R)
• M42: 4,563,034 km (0.12 R)
• M43: 4,625,417 km (0.096 R)
• M44: 4,727,293 km (0.087 R)
• M45: 4,885,717 km (0.066 R)
• M46: 4,957,524 km (0.07 R)
• M47: 5,021,701 km (0.104 R)
• M48: 5,191,495 km (0.118 R)
• M49: 5,330,322 km (0.077 R)
• M50: 5,420,828 km (0.058 R)
• M51: 5,503,556 km (0.112 R)
• M52: 5,611,715 km (0.111 R)
• M53: 5,678,586 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.68 AU - 0.82 AU

Year: 441 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,170,530 km

• M1: 176,825 km (0.096 R)
• M2: 284,984 km (0.092 R)
• M3: 384,616 km (0.08 R)
• M4: 515,365 km (0.076 R)
• M5: 625,020 km (0.055 R)
• M6: 746,643 km (0.086 R)
• M7: 950,096 km (0.083 R)
• M8: 1,056,759 km (0.048 R)
• M9: 1,251,985 km (0.101 R)
• M10: 1,364,632 km (0.072 R)
• M11: 1,514,379 km (0.079 R)
• M12: 1,641,537 km (0.054 R)
• M13: 1,753,137 km (0.119 R)
• M14: 1,910,514 km (0.096 R)
• M15: 2,004,611 km (0.102 R)
• M16: 2,114,117 km (0.104 R)
• M17: 2,211,655 km (0.113 R)
• M18: 2,447,870 km (0.117 R)
• M19: 2,557,974 km (0.064 R)
• M20: 2,681,243 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 12.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 504 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,170,530 km

• M1: 158,275 km (0.098 R)
• M2: 266,883 km (0.04 R)
• M3: 372,798 km (0.066 R)
• M4: 555,756 km (0.107 R)
• M5: 662,270 km (0.101 R)
• M6: 912,996 km (0.092 R)
• M7: 1,043,146 km (0.079 R)
• M8: 1,128,417 km (0.115 R)
• M9: 1,237,474 km (0.062 R)
• M10: 1,317,658 km (0.095 R)
• M11: 1,405,173 km (0.097 R)
• M12: 1,506,151 km (0.084 R)
• M13: 1,586,635 km (0.07 R)
• M14: 1,710,053 km (0.08 R)
• M15: 1,794,277 km (0.054 R)
• M16: 1,935,647 km (0.096 R)
• M17: 2,113,070 km (0.069 R)
• M18: 2,243,220 km (0.099 R)
• M19: 2,349,285 km (0.102 R)
• M20: 2,477,490 km (0.055 R)
• M21: 2,615,120 km (0.063 R)
• M22: 2,919,702 km (0.062 R)
• M23: 2,999,437 km (0.116 R)
• M24: 3,318,530 km (0.116 R)
• M25: 3,440,153 km (0.101 R)
• M26: 3,656,621 km (0.115 R)
• M27: 3,837,784 km (0.091 R)
• M28: 4,209,235 km (0.106 R)
• M29: 4,308,119 km (0.049 R)
• M30: 4,416,129 km (0.044 R)
• M31: 4,499,754 km (0.114 R)
• M32: 4,592,505 km (0.031 R)
• M33: 4,711,286 km (0.119 R)
• M34: 4,805,532 km (0.106 R)
• M35: 4,934,935 km (0.028 R)
• M36: 5,021,851 km (0.108 R)
• M37: 5,109,216 km (0.06 R)
• M38: 5,223,808 km (0.06 R)
• M39: 5,464,212 km (0.096 R)
• M40: 5,617,550 km (0.05 R)
• M41: 5,772,234 km (0.09 R)
• M42: 5,882,487 km (0.091 R)
• M43: 5,974,640 km (0.034 R)
• M44: 6,263,962 km (0.084 R)
• M45: 6,443,479 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 7.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.14 AU - 6.8 AU

Year: 11162 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,170,530 km

• M1: 90,806 km (0.117 R)
• M2: 138,976 km (0.108 R)
• M3: 184,454 km (0.108 R)
• M4: 300,692 km (0.088 R)
• M5: 545,434 km (0.075 R)
• M6: 759,808 km (0.067 R)
• M7: 845,527 km (0.11 R)
• M8: 921,672 km (0.089 R)
• M9: 1,026,840 km (0.117 R)
• M10: 1,595,611 km (0.076 R)
• M11: 1,771,688 km (0.057 R)
• M12: 1,987,857 km (0.108 R)
• M13: 2,247,858 km (0.066 R)
• M14: 2,537,180 km (0.082 R)
• M15: 2,705,029 km (0.074 R)
• M16: 2,934,811 km (0.107 R)
• M17: 2,993,154 km (0.077 R)
• M18: 3,111,187 km (0.12 R)
• M19: 3,270,957 km (0.066 R)
• M20: 3,433,570 km (0.039 R)
• M21: 3,495,205 km (0.102 R)
• M22: 3,787,668 km (0.081 R)
• M23: 3,979,902 km (0.113 R)
• M24: 4,530,721 km (0.11 R)
• M25: 4,826,476 km (0.114 R)
• M26: 5,035,016 km (0.067 R)
• M27: 5,128,664 km (0.075 R)
• M28: 5,389,114 km (0.053 R)
• M29: 5,726,906 km (0.089 R)
• M30: 6,046,746 km (0.097 R)
• M31: 6,524,562 km (0.099 R)
• M32: 6,832,584 km (0.104 R)
• M33: 7,014,644 km (0.064 R)
• M34: 7,330,146 km (0.108 R)
• M35: 7,623,507 km (0.07 R)
• M36: 7,893,681 km (0.117 R)
• M37: 7,947,985 km (0.083 R)
• M38: 8,002,588 km (0.091 R)
• M39: 8,332,302 km (0.093 R)
• M40: 8,526,630 km (0.104 R)
• M41: 9,290,477 km (0.077 R)
• M42: 9,376,795 km (0.107 R)
• M43: 9,492,134 km (0.062 R)
• M44: 10,105,635 km (0.098 R)
• M45: 10,312,978 km (0.046 R)
• M46: 11,034,638 km (0.07 R)
• M47: 11,401,452 km (0.079 R)
• M48: 11,710,222 km (0.114 R)
• M49: 12,084,516 km (0.083 R)
• M50: 12,304,574 km (0.103 R)
• M51: 12,972,828 km (0.089 R)
• M52: 13,424,913 km (0.11 R)
• M53: 13,882,234 km (0.11 R)
• M54: 13,947,907 km (0.054 R)
• M55: 14,912,664 km (0.098 R)
• M56: 15,216,497 km (0.095 R)
• M57: 15,590,641 km (0.073 R)
• M58: 16,071,150 km (0.065 R)
• M59: 16,661,164 km (0.078 R)
• M60: 17,683,815 km (0.067 R)
• M61: 17,755,173 km (0.118 R)
• M62: 17,826,531 km (0.028 R)
• M63: 18,328,881 km (0.103 R)
• M64: 18,908,722 km (0.113 R)
• M65: 19,127,584 km (0.062 R)
• M66: 19,237,389 km (0.062 R)
• M67: 19,826,655 km (0.093 R)
• M68: 20,384,355 km (0.111 R)
• M69: 20,984,991 km (0.072 R)
• M70: 21,136,085 km (0.072 R)
• M71: 21,363,324 km (0.096 R)
• M72: 21,667,606 km (0.055 R)
• M73: 21,896,790 km (0.095 R)
• M74: 22,666,471 km (0.097 R)
• M75: 23,015,632 km (0.089 R)
• M76: 23,601,757 km (0.118 R)
• M77: 23,719,490 km (0.089 R)
• M78: 24,311,449 km (0.086 R)
• M79: 24,708,781 km (0.105 R)
• M80: 25,228,484 km (0.105 R)
• M81: 25,549,970 km (0.09 R)
• M82: 26,686,315 km (0.086 R)
• M83: 26,932,105 km (0.103 R)
• M84: 27,466,767 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386

Radius: 6.8

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.94 AU - 9.64 AU

Year: 19205 Days

Day: 15.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,170,530 km

• M1: 270,473 km (0.052 R)
• M2: 450,738 km (0.059 R)
• M3: 687,253 km (0.078 R)
• M4: 808,876 km (0.09 R)
• M5: 915,838 km (0.096 R)
• M6: 1,143,975 km (0.091 R)
• M7: 1,518,867 km (0.081 R)
• M8: 2,074,474 km (0.098 R)
• M9: 2,947,826 km (0.103 R)
• M10: 3,216,055 km (0.084 R)
• M11: 3,457,356 km (0.085 R)
• M12: 3,776,299 km (0.091 R)
• M13: 4,594,899 km (0.046 R)
• M14: 6,174,353 km (0.093 R)
• M15: 8,043,279 km (0.088 R)
• M16: 8,512,268 km (0.043 R)
• M17: 8,607,113 km (0.1 R)
• M18: 9,378,739 km (0.1 R)
• M19: 9,427,658 km (0.105 R)
• M20: 9,822,447 km (0.096 R)
• M21: 10,071,826 km (0.06 R)
• M22: 10,475,292 km (0.09 R)
• M23: 10,679,044 km (0.043 R)
• M24: 11,142,349 km (0.097 R)
• M25: 11,402,499 km (0.116 R)
• M26: 13,059,894 km (0.028 R)
• M27: 13,777,066 km (0.119 R)
• M28: 14,000,266 km (0.031 R)
• M29: 14,450,406 km (0.105 R)
• M30: 15,076,922 km (0.051 R)
• M31: 16,356,582 km (0.068 R)
• M32: 17,009,427 km (0.047 R)
• M33: 17,128,956 km (0.03 R)
• M34: 17,188,945 km (0.12 R)
• M35: 17,913,298 km (0.083 R)
• M36: 18,095,957 km (0.088 R)
• M37: 18,340,400 km (0.073 R)
• M38: 18,832,726 km (0.116 R)
• M39: 19,018,377 km (0.067 R)
• M40: 20,589,604 km (0.092 R)
• M41: 21,037,051 km (0.104 R)
• M42: 22,136,895 km (0.069 R)
• M43: 22,858,405 km (0.103 R)
• M44: 23,188,867 km (0.092 R)
• M45: 24,324,464 km (0.072 R)
• M46: 25,069,013 km (0.103 R)
• M47: 25,820,892 km (0.045 R)
• M48: 25,958,372 km (0.086 R)
• M49: 26,303,195 km (0.09 R)
• M50: 27,206,766 km (0.119 R)
• M51: 27,276,778 km (0.105 R)
• M52: 27,767,908 km (0.109 R)
• M53: 27,908,829 km (0.086 R)
• M54: 28,049,900 km (0.086 R)
• M55: 28,759,143 km (0.057 R)
• M56: 28,830,352 km (0.116 R)
• M57: 30,267,539 km (0.083 R)
• M58: 31,727,764 km (0.079 R)
• M59: 31,875,118 km (0.096 R)
• M60: 32,022,621 km (0.054 R)
• M61: 32,540,678 km (0.106 R)
• M62: 32,763,579 km (0.12 R)
• M63: 33,210,877 km (0.12 R)
• M64: 33,285,676 km (0.111 R)
• M65: 33,810,465 km (0.111 R)
• M66: 34,716,579 km (0.092 R)
• M67: 35,248,699 km (0.04 R)
• M68: 35,630,622 km (0.043 R)
• M69: 36,861,514 km (0.097 R)
• M70: 38,028,228 km (0.1 R)
• M71: 39,840,456 km (0.112 R)
• M72: 40,397,559 km (0.04 R)
• M73: 40,477,444 km (0.087 R)
• M74: 40,637,065 km (0.11 R)
• M75: 40,717,100 km (0.117 R)
• M76: 41,358,725 km (0.103 R)
• M77: 41,761,293 km (0.047 R)
• M78: 42,165,357 km (0.073 R)
• M79: 42,651,849 km (0.115 R)
• M80: 43,712,199 km (0.081 R)
• M81: 44,533,790 km (0.089 R)
• M82: 48,378,306 km (0.054 R)
• M83: 48,547,800 km (0.098 R)
• M84: 48,972,509 km (0.099 R)
• M85: 50,425,852 km (0.096 R)
• M86: 52,763,169 km (0.104 R)
• M87: 53,287,210 km (0.104 R)
• M88: 53,550,054 km (0.07 R)
• M89: 55,489,740 km (0.081 R)
• M90: 55,756,174 km (0.08 R)
• M91: 57,721,890 km (0.103 R)
• M92: 58,532,710 km (0.11 R)
• M93: 58,894,139 km (0.085 R)
• M94: 59,075,302 km (0.032 R)
• M95: 60,439,036 km (0.117 R)
• M96: 60,987,312 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit