🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 13.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 418 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,812,844 km

• M1: 180,565 km (0.079 R)
• M2: 287,976 km (0.118 R)
• M3: 382,223 km (0.077 R)
• M4: 469,887 km (0.051 R)
• M5: 562,039 km (0.105 R)
• M6: 664,663 km (0.085 R)
• M7: 774,917 km (0.114 R)
• M8: 864,676 km (0.12 R)
• M9: 952,190 km (0.108 R)
• M10: 1,056,161 km (0.086 R)
• M11: 1,143,825 km (0.067 R)
• M12: 1,244,804 km (0.08 R)
• M13: 1,352,664 km (0.098 R)
• M14: 1,509,293 km (0.082 R)
• M15: 1,601,744 km (0.06 R)
• M16: 1,724,115 km (0.084 R)
• M17: 1,833,322 km (0.078 R)
• M18: 1,966,015 km (0.062 R)
• M19: 2,076,269 km (0.099 R)
• M20: 2,210,608 km (0.073 R)
• M21: 2,428,871 km (0.04 R)
• M22: 2,561,564 km (0.092 R)
• M23: 2,649,977 km (0.045 R)
• M24: 2,801,071 km (0.08 R)
• M25: 2,887,239 km (0.11 R)
• M26: 3,072,441 km (0.033 R)
• M27: 3,161,601 km (0.099 R)
• M28: 3,337,379 km (0.077 R)
• M29: 3,449,727 km (0.083 R)
• M30: 3,578,830 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 10.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.11 AU - 1.69 AU

Year: 1087 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,812,844 km

• M1: 135,536 km (0.094 R)
• M2: 208,240 km (0.1 R)
• M3: 279,299 km (0.116 R)
• M4: 344,075 km (0.05 R)
• M5: 424,559 km (0.084 R)
• M6: 564,882 km (0.117 R)
• M7: 711,487 km (0.054 R)
• M8: 792,719 km (0.102 R)
• M9: 947,403 km (0.089 R)
• M10: 1,031,777 km (0.036 R)
• M11: 1,131,558 km (0.11 R)
• M12: 1,208,452 km (0.066 R)
• M13: 1,422,975 km (0.117 R)
• M14: 1,556,267 km (0.117 R)
• M15: 1,628,074 km (0.116 R)
• M16: 1,820,456 km (0.066 R)
• M17: 1,904,082 km (0.105 R)
• M18: 2,067,443 km (0.109 R)
• M19: 2,211,356 km (0.051 R)
• M20: 2,358,560 km (0.089 R)
• M21: 2,492,151 km (0.033 R)
• M22: 2,654,165 km (0.107 R)
• M23: 2,828,447 km (0.074 R)
• M24: 3,060,772 km (0.101 R)
• M25: 3,206,930 km (0.072 R)
• M26: 3,572,996 km (0.114 R)
• M27: 3,640,015 km (0.066 R)
• M28: 3,707,634 km (0.069 R)
• M29: 3,863,664 km (0.097 R)
• M30: 3,962,249 km (0.096 R)
• M31: 4,141,916 km (0.109 R)
• M32: 4,253,067 km (0.037 R)
• M33: 4,365,116 km (0.025 R)
• M34: 4,530,123 km (0.115 R)
• M35: 4,613,299 km (0.077 R)
• M36: 4,718,018 km (0.03 R)
• M37: 5,047,881 km (0.05 R)
• M38: 5,112,657 km (0.081 R)
• M39: 5,253,877 km (0.108 R)
• M40: 5,495,777 km (0.059 R)
• M41: 5,651,658 km (0.065 R)
• M42: 5,820,255 km (0.065 R)
• M43: 6,220,279 km (0.088 R)
• M44: 6,324,549 km (0.076 R)
• M45: 6,417,749 km (0.029 R)
• M46: 6,582,007 km (0.071 R)
• M47: 6,795,334 km (0.08 R)
• M48: 7,010,755 km (0.093 R)
• M49: 7,083,160 km (0.094 R)
• M50: 7,411,827 km (0.093 R)
• M51: 7,485,578 km (0.112 R)
• M52: 7,584,163 km (0.113 R)
• M53: 7,683,347 km (0.099 R)
• M54: 7,757,996 km (0.101 R)
• M55: 7,882,910 km (0.092 R)
• M56: 8,020,989 km (0.038 R)
• M57: 8,147,399 km (0.096 R)
• M58: 8,338,137 km (0.111 R)
• M59: 8,402,015 km (0.094 R)
• M60: 8,517,504 km (0.107 R)
• M61: 8,776,009 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 12.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.16 AU - 3.4 AU

Year: 3897 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,812,844 km

• M1: 157,527 km (0.109 R)
• M2: 308,920 km (0.119 R)
• M3: 391,797 km (0.046 R)
• M4: 542,292 km (0.091 R)
• M5: 748,887 km (0.076 R)
• M6: 866,172 km (0.076 R)
• M7: 982,858 km (0.096 R)
• M8: 1,200,822 km (0.065 R)
• M9: 1,299,258 km (0.042 R)
• M10: 1,400,685 km (0.104 R)
• M11: 1,504,955 km (0.061 R)
• M12: 1,796,222 km (0.032 R)
• M13: 1,968,110 km (0.063 R)
• M14: 2,195,947 km (0.116 R)
• M15: 2,338,963 km (0.096 R)
• M16: 2,453,704 km (0.115 R)
• M17: 2,570,241 km (0.049 R)
• M18: 2,688,723 km (0.075 R)
• M19: 2,897,711 km (0.099 R)
• M20: 3,044,017 km (0.067 R)
• M21: 3,355,630 km (0.106 R)
• M22: 3,438,058 km (0.108 R)
• M23: 3,545,170 km (0.1 R)
• M24: 3,653,330 km (0.101 R)
• M25: 4,034,804 km (0.099 R)
• M26: 4,480,905 km (0.043 R)
• M27: 4,585,175 km (0.108 R)
• M28: 4,677,028 km (0.084 R)
• M29: 5,434,292 km (0.063 R)
• M30: 5,517,618 km (0.098 R)
• M31: 6,041,660 km (0.037 R)
• M32: 6,346,091 km (0.088 R)
• M33: 6,581,558 km (0.07 R)
• M34: 6,910,075 km (0.12 R)
• M35: 7,091,537 km (0.08 R)
• M36: 7,801,828 km (0.047 R)
• M37: 8,567,171 km (0.086 R)
• M38: 8,745,940 km (0.111 R)
• M39: 9,123,825 km (0.109 R)
• M40: 9,323,089 km (0.105 R)
• M41: 9,607,923 km (0.042 R)
• M42: 10,375,809 km (0.093 R)
• M43: 10,496,983 km (0.101 R)
• M44: 10,863,498 km (0.049 R)
• M45: 11,269,806 km (0.118 R)
• M46: 11,430,175 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 14.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.15 AU - 6.17 AU

Year: 7689 Days

Day: 10.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,812,844 km

• M1: 256,560 km (0.069 R)
• M2: 358,736 km (0.06 R)
• M3: 452,234 km (0.075 R)
• M4: 576,700 km (0.044 R)
• M5: 812,466 km (0.106 R)
• M6: 925,861 km (0.112 R)
• M7: 1,107,323 km (0.08 R)
• M8: 1,209,349 km (0.1 R)
• M9: 1,409,960 km (0.054 R)
• M10: 1,724,863 km (0.06 R)
• M11: 1,875,658 km (0.062 R)
• M12: 2,223,623 km (0.098 R)
• M13: 2,506,961 km (0.058 R)
• M14: 2,820,069 km (0.077 R)
• M15: 3,542,029 km (0.086 R)
• M16: 3,834,792 km (0.112 R)
• M17: 4,135,633 km (0.093 R)
• M18: 4,402,665 km (0.111 R)
• M19: 4,569,766 km (0.068 R)
• M20: 4,803,288 km (0.093 R)
• M21: 5,127,916 km (0.081 R)
• M22: 5,282,002 km (0.109 R)
• M23: 5,639,989 km (0.07 R)
• M24: 5,799,012 km (0.073 R)
• M25: 5,936,642 km (0.07 R)
• M26: 6,426,874 km (0.114 R)
• M27: 6,665,034 km (0.067 R)
• M28: 6,761,076 km (0.093 R)
• M29: 7,396,867 km (0.088 R)
• M30: 8,360,576 km (0.097 R)
• M31: 8,778,253 km (0.107 R)
• M32: 9,095,999 km (0.104 R)
• M33: 9,471,490 km (0.106 R)
• M34: 9,934,495 km (0.109 R)
• M35: 10,432,806 km (0.069 R)
• M36: 11,024,465 km (0.078 R)
• M37: 11,482,534 km (0.089 R)
• M38: 11,684,940 km (0.096 R)
• M39: 13,896,595 km (0.118 R)
• M40: 14,112,465 km (0.118 R)
• M41: 14,829,487 km (0.071 R)
• M42: 14,955,449 km (0.081 R)
• M43: 16,494,212 km (0.067 R)
• M44: 16,690,186 km (0.089 R)
• M45: 16,788,322 km (0.025 R)
• M46: 17,547,980 km (0.063 R)
• M47: 17,747,992 km (0.105 R)
• M48: 18,420,135 km (0.109 R)
• M49: 18,657,398 km (0.058 R)
• M50: 20,521,537 km (0.057 R)
• M51: 20,732,320 km (0.091 R)
• M52: 20,873,241 km (0.119 R)
• M53: 21,297,950 km (0.12 R)
• M54: 22,264,053 km (0.053 R)
• M55: 22,589,278 km (0.075 R)
• M56: 23,831,988 km (0.118 R)
• M57: 24,053,542 km (0.104 R)
• M58: 24,350,195 km (0.047 R)
• M59: 24,536,145 km (0.067 R)
• M60: 25,059,289 km (0.112 R)
• M61: 25,171,936 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 10.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.06 AU - 6.58 AU

Year: 8050 Days

Day: 14 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,812,844 km

• M1: 145,858 km (0.072 R)
• M2: 343,028 km (0.098 R)
• M3: 536,907 km (0.107 R)
• M4: 881,281 km (0.064 R)
• M5: 955,033 km (0.11 R)
• M6: 1,046,587 km (0.06 R)
• M7: 1,425,817 km (0.103 R)
• M8: 1,676,992 km (0.065 R)
• M9: 1,751,492 km (0.06 R)
• M10: 1,942,678 km (0.075 R)
• M11: 2,100,653 km (0.09 R)
• M12: 2,708,619 km (0.102 R)
• M13: 2,818,873 km (0.118 R)
• M14: 2,998,390 km (0.061 R)
• M15: 3,158,609 km (0.098 R)
• M16: 3,228,172 km (0.102 R)
• M17: 3,368,794 km (0.081 R)
• M18: 3,463,640 km (0.048 R)
• M19: 4,178,568 km (0.081 R)
• M20: 4,280,743 km (0.102 R)
• M21: 4,618,535 km (0.073 R)
• M22: 4,804,036 km (0.101 R)
• M23: 4,911,148 km (0.026 R)
• M24: 5,127,916 km (0.03 R)
• M25: 5,431,001 km (0.071 R)
• M26: 5,655,099 km (0.061 R)
• M27: 6,054,824 km (0.081 R)
• M28: 6,611,777 km (0.091 R)
• M29: 7,002,377 km (0.045 R)
• M30: 7,586,856 km (0.065 R)
• M31: 9,032,869 km (0.117 R)
• M32: 9,365,575 km (0.087 R)
• M33: 9,668,510 km (0.117 R)
• M34: 9,736,278 km (0.064 R)
• M35: 10,077,511 km (0.032 R)
• M36: 10,146,176 km (0.096 R)
• M37: 10,492,047 km (0.118 R)
• M38: 11,018,182 km (0.059 R)
• M39: 11,373,777 km (0.114 R)
• M40: 11,986,978 km (0.118 R)
• M41: 12,059,832 km (0.104 R)
• M42: 12,352,595 km (0.063 R)
• M43: 12,610,801 km (0.089 R)
• M44: 13,509,585 km (0.082 R)
• M45: 13,966,607 km (0.108 R)
• M46: 14,390,118 km (0.106 R)
• M47: 14,545,251 km (0.108 R)
• M48: 16,005,626 km (0.118 R)
• M49: 16,692,130 km (0.056 R)
• M50: 16,855,042 km (0.109 R)
• M51: 17,100,533 km (0.045 R)
• M52: 17,512,226 km (0.1 R)
• M53: 17,636,243 km (0.073 R)
• M54: 17,719,269 km (0.099 R)
• M55: 18,303,299 km (0.115 R)
• M56: 19,276,583 km (0.077 R)
• M57: 19,834,284 km (0.06 R)
• M58: 19,920,452 km (0.048 R)
• M59: 20,397,071 km (0.118 R)
• M60: 20,571,353 km (0.085 R)
• M61: 21,671,645 km (0.071 R)
• M62: 22,385,825 km (0.118 R)
• M63: 23,107,785 km (0.112 R)
• M64: 23,380,352 km (0.054 R)
• M65: 23,654,116 km (0.108 R)
• M66: 23,974,854 km (0.058 R)
• M67: 24,251,012 km (0.101 R)
• M68: 24,945,744 km (0.084 R)
• M69: 25,647,059 km (0.106 R)
• M70: 25,835,253 km (0.11 R)
• M71: 26,118,292 km (0.083 R)
• M72: 27,404,684 km (0.08 R)
• M73: 28,176,609 km (0.114 R)
• M74: 28,468,026 km (0.086 R)
• M75: 28,858,028 km (0.083 R)
• M76: 28,955,865 km (0.11 R)
• M77: 29,348,110 km (0.064 R)
• M78: 30,834,664 km (0.111 R)
• M79: 32,142,748 km (0.078 R)
• M80: 32,396,316 km (0.074 R)
• M81: 34,035,311 km (0.084 R)
• M82: 34,812,771 km (0.098 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: 221 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit