🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 8.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,003,659 km

• M1: 115,190 km (0.068 R)
• M2: 175,927 km (0.109 R)
• M3: 228,137 km (0.114 R)
• M4: 281,394 km (0.119 R)
• M5: 341,981 km (0.065 R)
• M6: 420,819 km (0.066 R)
• M7: 647,609 km (0.098 R)
• M8: 701,913 km (0.112 R)
• M9: 758,012 km (0.091 R)
• M10: 839,394 km (0.106 R)
• M11: 896,839 km (0.099 R)
• M12: 1,006,046 km (0.07 R)
• M13: 1,057,208 km (0.078 R)
• M14: 1,119,740 km (0.074 R)
• M15: 1,221,616 km (0.105 R)
• M16: 1,343,389 km (0.049 R)
• M17: 1,431,652 km (0.055 R)
• M18: 1,530,835 km (0.112 R)
• M19: 1,739,075 km (0.075 R)
• M20: 1,820,008 km (0.1 R)
• M21: 1,992,195 km (0.1 R)
• M22: 2,080,308 km (0.103 R)
• M23: 2,159,744 km (0.105 R)
• M24: 2,236,937 km (0.099 R)
• M25: 2,311,586 km (0.104 R)
• M26: 2,373,221 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 13.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.78 AU - 0.8 AU

Year: 485 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,003,659 km

• M1: 170,242 km (0.088 R)
• M2: 256,710 km (0.105 R)
• M3: 373,695 km (0.111 R)
• M4: 464,202 km (0.079 R)
• M5: 569,220 km (0.117 R)
• M6: 658,829 km (0.083 R)
• M7: 754,272 km (0.074 R)
• M8: 936,782 km (0.097 R)
• M9: 1,077,553 km (0.06 R)
• M10: 1,177,485 km (0.1 R)
• M11: 1,291,927 km (0.069 R)
• M12: 1,421,928 km (0.113 R)
• M13: 1,520,962 km (0.11 R)
• M14: 1,845,439 km (0.089 R)
• M15: 2,039,169 km (0.081 R)
• M16: 2,138,502 km (0.052 R)
• M17: 2,226,166 km (0.094 R)
• M18: 2,315,027 km (0.073 R)
• M19: 2,503,371 km (0.116 R)
• M20: 2,610,333 km (0.078 R)
• M21: 2,888,436 km (0.026 R)
• M22: 3,099,518 km (0.077 R)
• M23: 3,410,233 km (0.113 R)
• M24: 3,545,320 km (0.074 R)
• M25: 3,649,889 km (0.058 R)
• M26: 3,796,495 km (0.065 R)
• M27: 3,903,457 km (0.114 R)
• M28: 4,265,035 km (0.103 R)
• M29: 4,454,277 km (0.118 R)
• M30: 4,655,037 km (0.111 R)
• M31: 4,823,335 km (0.101 R)
• M32: 4,966,500 km (0.109 R)
• M33: 5,229,792 km (0.068 R)
• M34: 5,506,997 km (0.093 R)
• M35: 5,628,769 km (0.114 R)
• M36: 5,722,867 km (0.063 R)
• M37: 5,827,136 km (0.036 R)
• M38: 6,066,493 km (0.088 R)
• M39: 6,260,222 km (0.109 R)
• M40: 6,406,978 km (0.076 R)
• M41: 6,505,413 km (0.117 R)
• M42: 6,674,010 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 8.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.75 AU - 0.95 AU

Year: 541 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,003,659 km

• M1: 114,293 km (0.086 R)
• M2: 172,486 km (0.088 R)
• M3: 242,947 km (0.084 R)
• M4: 326,273 km (0.084 R)
• M5: 380,876 km (0.107 R)
• M6: 439,219 km (0.074 R)
• M7: 495,169 km (0.103 R)
• M8: 566,826 km (0.089 R)
• M9: 679,773 km (0.053 R)
• M10: 742,903 km (0.059 R)
• M11: 848,968 km (0.114 R)
• M12: 921,523 km (0.078 R)
• M13: 996,172 km (0.078 R)
• M14: 1,068,877 km (0.059 R)
• M15: 1,135,149 km (0.084 R)
• M16: 1,232,986 km (0.085 R)
• M17: 1,307,037 km (0.12 R)
• M18: 1,391,859 km (0.086 R)
• M19: 1,501,514 km (0.113 R)
• M20: 1,642,884 km (0.118 R)
• M21: 1,838,109 km (0.07 R)
• M22: 1,918,443 km (0.066 R)
• M23: 2,005,060 km (0.069 R)
• M24: 2,256,983 km (0.107 R)
• M25: 2,424,981 km (0.096 R)
• M26: 2,485,718 km (0.087 R)
• M27: 2,546,904 km (0.108 R)
• M28: 2,699,194 km (0.065 R)
• M29: 2,785,064 km (0.105 R)
• M30: 2,848,792 km (0.103 R)
• M31: 2,953,960 km (0.116 R)
• M32: 3,024,719 km (0.114 R)
• M33: 3,222,488 km (0.105 R)
• M34: 3,338,426 km (0.119 R)
• M35: 3,694,170 km (0.102 R)
• M36: 3,764,331 km (0.094 R)
• M37: 3,834,792 km (0.082 R)
• M38: 3,951,179 km (0.117 R)
• M39: 4,049,166 km (0.067 R)
• M40: 4,167,647 km (0.073 R)
• M41: 4,388,005 km (0.088 R)
• M42: 4,605,370 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 12.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.7 AU - 2.52 AU

Year: 2116 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 56,003,659 km

• M1: 207,642 km (0.12 R)
• M2: 299,495 km (0.085 R)
• M3: 383,270 km (0.065 R)
• M4: 561,740 km (0.113 R)
• M5: 675,285 km (0.118 R)
• M6: 957,127 km (0.114 R)
• M7: 1,037,312 km (0.111 R)
• M8: 1,127,669 km (0.11 R)
• M9: 1,205,310 km (0.109 R)
• M10: 1,366,128 km (0.067 R)
• M11: 1,449,454 km (0.119 R)
• M12: 1,754,933 km (0.115 R)
• M13: 1,855,313 km (0.047 R)
• M14: 2,071,781 km (0.117 R)
• M15: 2,148,973 km (0.11 R)
• M16: 2,237,087 km (0.103 R)
• M17: 2,407,030 km (0.085 R)
• M18: 2,759,782 km (0.067 R)
• M19: 2,975,202 km (0.09 R)
• M20: 3,085,007 km (0.099 R)
• M21: 3,173,868 km (0.075 R)
• M22: 3,561,177 km (0.071 R)
• M23: 3,736,955 km (0.055 R)
• M24: 3,855,736 km (0.064 R)
• M25: 4,146,105 km (0.068 R)
• M26: 4,244,391 km (0.081 R)
• M27: 4,544,335 km (0.073 R)
• M28: 4,851,309 km (0.113 R)
• M29: 5,072,864 km (0.081 R)
• M30: 5,512,382 km (0.036 R)
• M31: 5,593,764 km (0.088 R)
• M32: 5,689,057 km (0.061 R)
• M33: 5,826,239 km (0.077 R)
• M34: 5,908,966 km (0.038 R)
• M35: 6,034,030 km (0.099 R)
• M36: 6,286,551 km (0.103 R)
• M37: 6,471,305 km (0.116 R)
• M38: 6,657,704 km (0.101 R)
• M39: 6,744,321 km (0.082 R)
• M40: 6,904,241 km (0.095 R)
• M41: 7,526,269 km (0.107 R)
• M42: 7,874,533 km (0.088 R)
• M43: 8,212,774 km (0.08 R)
• M44: 8,587,067 km (0.081 R)
• M45: 8,871,603 km (0.118 R)
• M46: 9,191,293 km (0.085 R)
• M47: 9,547,336 km (0.106 R)
• M48: 9,924,622 km (0.088 R)
• M49: 10,123,288 km (0.05 R)
• M50: 10,206,464 km (0.098 R)
• M51: 10,373,565 km (0.095 R)
• M52: 10,474,245 km (0.028 R)
• M53: 10,609,032 km (0.101 R)
• M54: 10,965,674 km (0.061 R)
• M55: 11,102,556 km (0.062 R)
• M56: 11,257,090 km (0.115 R)
• M57: 11,377,965 km (0.109 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.6

Radius: 6.2

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.92 AU - 7.28 AU

Year: 11704 Days

Day: 21.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,003,659 km

• M1: 201,060 km (0.113 R)
• M2: 284,984 km (0.071 R)
• M3: 702,362 km (0.119 R)
• M4: 1,003,951 km (0.105 R)
• M5: 1,342,641 km (0.115 R)
• M6: 1,390,363 km (0.113 R)
• M7: 1,952,851 km (0.061 R)
• M8: 2,173,358 km (0.089 R)
• M9: 2,315,326 km (0.113 R)
• M10: 2,431,115 km (0.119 R)
• M11: 3,326,159 km (0.107 R)
• M12: 3,859,625 km (0.055 R)
• M13: 4,277,153 km (0.115 R)
• M14: 4,563,333 km (0.095 R)
• M15: 4,635,888 km (0.089 R)
• M16: 5,848,080 km (0.116 R)
• M17: 5,887,574 km (0.096 R)
• M18: 6,326,644 km (0.049 R)
• M19: 6,407,726 km (0.092 R)
• M20: 6,900,800 km (0.104 R)
• M21: 8,992,478 km (0.047 R)
• M22: 9,266,840 km (0.109 R)
• M23: 9,312,767 km (0.105 R)
• M24: 9,358,843 km (0.076 R)
• M25: 9,590,271 km (0.115 R)
• M26: 11,164,639 km (0.095 R)
• M27: 11,558,231 km (0.082 R)
• M28: 11,607,748 km (0.066 R)
• M29: 12,359,178 km (0.112 R)
• M30: 12,460,455 km (0.118 R)
• M31: 12,562,182 km (0.105 R)
• M32: 12,920,020 km (0.086 R)
• M33: 13,333,209 km (0.055 R)
• M34: 13,385,120 km (0.083 R)
• M35: 14,974,747 km (0.115 R)
• M36: 16,903,363 km (0.106 R)
• M37: 18,559,561 km (0.11 R)
• M38: 18,850,379 km (0.084 R)
• M39: 19,025,558 km (0.114 R)
• M40: 19,613,328 km (0.098 R)
• M41: 20,626,255 km (0.094 R)
• M42: 22,146,618 km (0.112 R)
• M43: 22,702,674 km (0.083 R)
• M44: 23,513,943 km (0.117 R)
• M45: 23,639,605 km (0.049 R)
• M46: 23,765,567 km (0.102 R)
• M47: 24,081,218 km (0.047 R)
• M48: 24,589,252 km (0.039 R)
• M49: 24,844,616 km (0.054 R)
• M50: 25,293,559 km (0.099 R)
• M51: 26,460,273 km (0.101 R)
• M52: 27,050,137 km (0.073 R)
• M53: 27,313,729 km (0.078 R)
• M54: 29,452,829 km (0.091 R)
• M55: 29,520,597 km (0.082 R)
• M56: 29,791,967 km (0.111 R)
• M57: 30,405,618 km (0.106 R)
• M58: 31,230,201 km (0.111 R)
• M59: 32,062,115 km (0.094 R)
• M60: 32,620,863 km (0.058 R)
• M61: 32,690,875 km (0.1 R)
• M62: 33,041,981 km (0.099 R)
• M63: 33,818,693 km (0.055 R)
• M64: 34,102,630 km (0.12 R)
• M65: 34,458,673 km (0.12 R)
• M66: 35,534,132 km (0.119 R)
• M67: 38,826,183 km (0.03 R)
• M68: 39,869,927 km (0.084 R)
• M69: 40,470,712 km (0.107 R)
• M70: 40,847,549 km (0.112 R)
• M71: 40,998,643 km (0.081 R)
• M72: 41,832,950 km (0.063 R)
• M73: 42,290,420 km (0.089 R)
• M74: 42,596,348 km (0.084 R)
• M75: 42,826,280 km (0.036 R)
• M76: 44,602,456 km (0.101 R)
• M77: 46,166,501 km (0.103 R)
• M78: 46,481,554 km (0.077 R)
• M79: 46,876,194 km (0.114 R)
• M80: 48,146,728 km (0.088 R)
• M81: 48,386,234 km (0.077 R)
• M82: 49,750,717 km (0.117 R)
• M83: 50,397,279 km (0.087 R)
• M84: 50,559,293 km (0.103 R)
• M85: 50,965,302 km (0.085 R)
• M86: 51,209,296 km (0.094 R)
• M87: 51,698,631 km (0.052 R)
• M88: 53,423,344 km (0.105 R)
• M89: 53,836,833 km (0.077 R)
• M90: 54,500,449 km (0.035 R)
• M91: 54,833,304 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit