🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

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: 578.3

Radius: 8.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.45 AU - 0.61 AU

Year: 266 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,992,523 km

• M1: 131,048 km (0.119 R)
• M2: 186,549 km (0.107 R)
• M3: 242,498 km (0.106 R)
• M4: 314,305 km (0.111 R)
• M5: 371,601 km (0.069 R)
• M6: 428,448 km (0.075 R)
• M7: 488,886 km (0.109 R)
• M8: 552,615 km (0.095 R)
• M9: 631,602 km (0.107 R)
• M10: 838,795 km (0.105 R)
• M11: 917,334 km (0.072 R)
• M12: 1,005,896 km (0.113 R)
• M13: 1,071,420 km (0.039 R)
• M14: 1,199,476 km (0.114 R)
• M15: 1,257,520 km (0.032 R)
• M16: 1,320,650 km (0.068 R)
• M17: 1,446,163 km (0.107 R)
• M18: 1,584,241 km (0.119 R)
• M19: 1,639,742 km (0.068 R)
• M20: 1,761,814 km (0.118 R)
• M21: 1,841,999 km (0.073 R)
• M22: 1,982,770 km (0.085 R)
• M23: 2,066,246 km (0.11 R)
• M24: 2,232,000 km (0.085 R)
• M25: 2,328,790 km (0.03 R)
• M26: 2,387,432 km (0.11 R)
• M27: 2,456,547 km (0.12 R)
• M28: 2,521,472 km (0.111 R)
• M29: 2,693,659 km (0.099 R)
• M30: 2,854,178 km (0.103 R)
• M31: 2,922,394 km (0.118 R)
• M32: 3,076,630 km (0.051 R)
• M33: 3,135,871 km (0.074 R)
• M34: 3,277,390 km (0.113 R)
• M35: 3,387,793 km (0.107 R)
• M36: 3,516,298 km (0.039 R)
• M37: 3,583,916 km (0.112 R)
• M38: 3,674,722 km (0.069 R)
• M39: 3,772,260 km (0.102 R)
• M40: 3,864,711 km (0.072 R)
• M41: 4,004,885 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 8.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 345 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,992,523 km

• M1: 110,852 km (0.108 R)
• M2: 166,203 km (0.073 R)
• M3: 239,805 km (0.09 R)
• M4: 364,720 km (0.092 R)
• M5: 427,551 km (0.109 R)
• M6: 486,642 km (0.107 R)
• M7: 546,032 km (0.119 R)
• M8: 623,524 km (0.114 R)
• M9: 724,502 km (0.105 R)
• M10: 855,401 km (0.062 R)
• M11: 1,016,518 km (0.04 R)
• M12: 1,099,096 km (0.111 R)
• M13: 1,156,840 km (0.095 R)
• M14: 1,219,522 km (0.099 R)
• M15: 1,275,322 km (0.108 R)
• M16: 1,336,059 km (0.101 R)
• M17: 1,546,094 km (0.116 R)
• M18: 1,633,160 km (0.117 R)
• M19: 1,885,831 km (0.048 R)
• M20: 1,941,631 km (0.107 R)
• M21: 2,078,812 km (0.056 R)
• M22: 2,214,348 km (0.065 R)
• M23: 2,313,082 km (0.031 R)
• M24: 2,428,422 km (0.11 R)
• M25: 2,504,568 km (0.082 R)
• M26: 2,807,054 km (0.09 R)
• M27: 2,924,938 km (0.074 R)
• M28: 3,115,824 km (0.06 R)
• M29: 3,254,651 km (0.107 R)
• M30: 3,355,929 km (0.08 R)
• M31: 3,435,366 km (0.104 R)
• M32: 3,504,031 km (0.099 R)
• M33: 3,596,333 km (0.082 R)
• M34: 3,707,035 km (0.097 R)
• M35: 3,795,148 km (0.093 R)
• M36: 3,949,533 km (0.083 R)
• M37: 4,021,640 km (0.052 R)
• M38: 4,112,146 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.42 AU

Year: 851 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,992,523 km

• M1: 181,313 km (0.098 R)
• M2: 265,087 km (0.115 R)
• M3: 402,418 km (0.112 R)
• M4: 533,616 km (0.034 R)
• M5: 621,130 km (0.065 R)
• M6: 823,536 km (0.063 R)
• M7: 959,670 km (0.116 R)
• M8: 1,082,041 km (0.091 R)
• M9: 1,290,880 km (0.111 R)
• M10: 1,470,397 km (0.115 R)
• M11: 1,563,447 km (0.096 R)
• M12: 1,690,755 km (0.104 R)
• M13: 1,808,339 km (0.07 R)
• M14: 1,935,796 km (0.072 R)
• M15: 2,235,441 km (0.104 R)
• M16: 2,329,089 km (0.112 R)
• M17: 2,438,894 km (0.068 R)
• M18: 2,535,534 km (0.039 R)
• M19: 2,771,151 km (0.102 R)
• M20: 2,887,837 km (0.036 R)
• M21: 2,974,454 km (0.11 R)
• M22: 3,158,460 km (0.095 R)
• M23: 3,313,443 km (0.088 R)
• M24: 3,588,703 km (0.067 R)
• M25: 3,836,737 km (0.054 R)
• M26: 4,019,994 km (0.075 R)
• M27: 4,152,837 km (0.109 R)
• M28: 4,296,002 km (0.095 R)
• M29: 4,449,938 km (0.113 R)
• M30: 4,847,719 km (0.106 R)
• M31: 4,932,541 km (0.096 R)
• M32: 5,093,957 km (0.081 R)
• M33: 5,266,743 km (0.118 R)
• M34: 5,412,451 km (0.1 R)
• M35: 5,578,953 km (0.12 R)
• M36: 5,677,838 km (0.097 R)
• M37: 5,827,136 km (0.093 R)
• M38: 5,947,563 km (0.114 R)
• M39: 6,068,886 km (0.032 R)
• M40: 6,437,795 km (0.113 R)
• M41: 6,551,938 km (0.063 R)
• M42: 6,803,412 km (0.11 R)
• M43: 6,919,650 km (0.086 R)
• M44: 7,079,420 km (0.11 R)
• M45: 7,175,911 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 5

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.96 AU - 11.86 AU

Year: 23184 Days

Day: 15.6 Hours

Environment

Temp: -246 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,992,523 km

• M1: 148,102 km (0.119 R)
• M2: 277,504 km (0.061 R)
• M3: 348,264 km (0.096 R)
• M4: 652,396 km (0.094 R)
• M5: 1,000,062 km (0.093 R)
• M6: 1,158,187 km (0.112 R)
• M7: 1,678,787 km (0.104 R)
• M8: 1,949,260 km (0.071 R)
• M9: 2,005,060 km (0.108 R)
• M10: 2,146,879 km (0.03 R)
• M11: 2,262,668 km (0.033 R)
• M12: 2,561,116 km (0.109 R)
• M13: 2,622,301 km (0.083 R)
• M14: 3,495,205 km (0.04 R)
• M15: 4,122,618 km (0.117 R)
• M16: 5,050,574 km (0.095 R)
• M17: 5,557,561 km (0.053 R)
• M18: 6,203,674 km (0.115 R)
• M19: 6,958,695 km (0.083 R)
• M20: 7,087,349 km (0.098 R)
• M21: 7,260,134 km (0.047 R)
• M22: 7,831,000 km (0.114 R)
• M23: 8,370,898 km (0.038 R)
• M24: 8,462,004 km (0.095 R)
• M25: 8,969,140 km (0.117 R)
• M26: 9,015,665 km (0.111 R)
• M27: 9,062,340 km (0.043 R)
• M28: 9,109,164 km (0.113 R)
• M29: 9,772,182 km (0.067 R)
• M30: 10,255,084 km (0.078 R)
• M31: 10,597,812 km (0.118 R)
• M32: 10,894,615 km (0.082 R)
• M33: 11,244,374 km (0.083 R)
• M34: 11,395,319 km (0.081 R)
• M35: 12,057,439 km (0.084 R)
• M36: 12,627,257 km (0.096 R)
• M37: 13,847,078 km (0.12 R)
• M38: 13,954,938 km (0.106 R)
• M39: 14,443,674 km (0.039 R)
• M40: 15,437,752 km (0.063 R)
• M41: 15,999,492 km (0.095 R)
• M42: 16,282,980 km (0.091 R)
• M43: 16,510,818 km (0.094 R)
• M44: 16,969,934 km (0.056 R)
• M45: 17,258,957 km (0.104 R)
• M46: 17,549,625 km (0.109 R)
• M47: 18,371,965 km (0.083 R)
• M48: 19,146,882 km (0.11 R)
• M49: 20,482,192 km (0.082 R)
• M50: 21,223,300 km (0.054 R)
• M51: 21,409,849 km (0.117 R)
• M52: 21,472,231 km (0.108 R)
• M53: 22,224,858 km (0.047 R)
• M54: 23,562,712 km (0.118 R)
• M55: 27,729,611 km (0.054 R)
• M56: 27,865,446 km (0.097 R)
• M57: 28,617,175 km (0.06 R)
• M58: 28,892,286 km (0.057 R)
• M59: 32,260,033 km (0.075 R)
• M60: 32,546,214 km (0.101 R)
• M61: 32,761,335 km (0.116 R)
• M62: 33,482,098 km (0.091 R)
• M63: 34,353,954 km (0.093 R)
• M64: 36,045,607 km (0.04 R)
• M65: 36,268,358 km (0.088 R)
• M66: 38,292,717 km (0.073 R)
• M67: 38,823,490 km (0.08 R)
• M68: 39,509,546 km (0.088 R)
• M69: 41,280,784 km (0.087 R)
• M70: 41,358,426 km (0.045 R)
• M71: 41,513,708 km (0.113 R)
• M72: 45,219,846 km (0.109 R)
• M73: 46,102,324 km (0.044 R)
• M74: 46,263,441 km (0.094 R)
• M75: 46,424,707 km (0.054 R)
• M76: 48,701,886 km (0.089 R)
• M77: 48,947,974 km (0.047 R)
• M78: 49,194,661 km (0.041 R)
• M79: 49,606,504 km (0.068 R)
• M80: 49,771,511 km (0.097 R)
• M81: 50,102,122 km (0.045 R)
• M82: 50,267,727 km (0.114 R)
• M83: 51,265,246 km (0.07 R)
• M84: 51,682,773 km (0.108 R)
• M85: 53,702,494 km (0.117 R)
• M86: 54,722,004 km (0.051 R)
• M87: 55,919,534 km (0.116 R)
• M88: 56,177,292 km (0.105 R)
• M89: 57,385,294 km (0.067 R)
• M90: 57,471,912 km (0.078 R)
• M91: 57,645,296 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit