🌌 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: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 9.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 409 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,497,832 km

• M1: 125,064 km (0.119 R)
• M2: 205,398 km (0.1 R)
• M3: 289,173 km (0.118 R)
• M4: 374,144 km (0.117 R)
• M5: 476,768 km (0.098 R)
• M6: 537,655 km (0.112 R)
• M7: 597,943 km (0.115 R)
• M8: 713,731 km (0.099 R)
• M9: 781,200 km (0.095 R)
• M10: 850,913 km (0.027 R)
• M11: 923,019 km (0.103 R)
• M12: 1,002,007 km (0.111 R)
• M13: 1,187,209 km (0.105 R)
• M14: 1,284,148 km (0.101 R)
• M15: 1,367,923 km (0.087 R)
• M16: 1,448,107 km (0.062 R)
• M17: 1,513,482 km (0.109 R)
• M18: 1,585,588 km (0.083 R)
• M19: 1,933,253 km (0.084 R)
• M20: 2,234,843 km (0.073 R)
• M21: 2,401,046 km (0.116 R)
• M22: 2,564,855 km (0.078 R)
• M23: 2,725,524 km (0.055 R)
• M24: 2,786,560 km (0.116 R)
• M25: 2,924,190 km (0.053 R)
• M26: 3,028,758 km (0.061 R)
• M27: 3,170,278 km (0.07 R)
• M28: 3,357,575 km (0.104 R)
• M29: 3,423,248 km (0.043 R)
• M30: 3,622,961 km (0.108 R)
• M31: 3,735,608 km (0.083 R)
• M32: 3,818,934 km (0.11 R)
• M33: 4,033,907 km (0.098 R)
• M34: 4,111,548 km (0.103 R)
• M35: 4,308,119 km (0.094 R)
• M36: 4,387,706 km (0.03 R)
• M37: 4,475,669 km (0.066 R)
• M38: 4,686,153 km (0.093 R)
• M39: 4,751,528 km (0.084 R)
• M40: 4,825,579 km (0.089 R)
• M41: 4,924,762 km (0.049 R)
• M42: 5,024,693 km (0.079 R)
• M43: 5,260,460 km (0.088 R)
• M44: 5,422,474 km (0.073 R)
• M45: 5,716,583 km (0.06 R)
• M46: 5,830,427 km (0.064 R)
• M47: 5,927,367 km (0.116 R)
• M48: 6,024,905 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 12.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.3 AU - 2.6 AU

Year: 2516 Days

Day: 14.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,497,832 km

• M1: 171,589 km (0.069 R)
• M2: 251,773 km (0.104 R)
• M3: 338,091 km (0.091 R)
• M4: 608,564 km (0.058 R)
• M5: 743,053 km (0.107 R)
• M6: 836,402 km (0.117 R)
• M7: 1,134,550 km (0.116 R)
• M8: 1,227,301 km (0.111 R)
• M9: 1,503,459 km (0.101 R)
• M10: 1,606,382 km (0.112 R)
• M11: 1,829,432 km (0.097 R)
• M12: 1,909,617 km (0.097 R)
• M13: 2,125,636 km (0.068 R)
• M14: 2,210,159 km (0.052 R)
• M15: 2,360,804 km (0.083 R)
• M16: 2,503,820 km (0.094 R)
• M17: 2,661,197 km (0.096 R)
• M18: 2,880,058 km (0.096 R)
• M19: 3,189,427 km (0.099 R)
• M20: 3,372,834 km (0.08 R)
• M21: 3,484,583 km (0.099 R)
• M22: 3,635,527 km (0.036 R)
• M23: 3,724,688 km (0.076 R)
• M24: 3,957,163 km (0.084 R)
• M25: 4,141,467 km (0.089 R)
• M26: 4,409,547 km (0.114 R)
• M27: 4,532,067 km (0.12 R)
• M28: 4,628,259 km (0.066 R)
• M29: 4,725,049 km (0.046 R)
• M30: 5,233,682 km (0.093 R)
• M31: 5,320,149 km (0.094 R)
• M32: 5,421,726 km (0.096 R)
• M33: 5,656,295 km (0.047 R)
• M34: 6,211,453 km (0.096 R)
• M35: 6,596,518 km (0.072 R)
• M36: 6,815,679 km (0.063 R)
• M37: 6,941,940 km (0.077 R)
• M38: 7,037,084 km (0.074 R)
• M39: 7,261,032 km (0.102 R)
• M40: 7,471,067 km (0.035 R)
• M41: 7,732,415 km (0.081 R)
• M42: 8,247,331 km (0.114 R)
• M43: 8,500,450 km (0.071 R)
• M44: 8,721,855 km (0.102 R)
• M45: 8,841,982 km (0.119 R)
• M46: 9,345,379 km (0.111 R)
• M47: 9,538,659 km (0.098 R)
• M48: 9,662,377 km (0.086 R)
• M49: 10,307,293 km (0.057 R)
• M50: 10,580,160 km (0.087 R)
• M51: 10,726,616 km (0.046 R)
• M52: 11,170,174 km (0.091 R)
• M53: 11,488,069 km (0.118 R)
• M54: 11,695,412 km (0.04 R)
• M55: 11,846,805 km (0.032 R)
• M56: 11,960,948 km (0.051 R)
• M57: 12,170,984 km (0.047 R)
• M58: 12,305,322 km (0.105 R)
• M59: 13,023,691 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 12.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.06 AU - 4.04 AU

Year: 4388 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,497,832 km

• M1: 210,185 km (0.045 R)
• M2: 310,416 km (0.096 R)
• M3: 539,151 km (0.119 R)
• M4: 677,080 km (0.089 R)
• M5: 1,260,212 km (0.084 R)
• M6: 1,537,118 km (0.072 R)
• M7: 1,638,845 km (0.05 R)
• M8: 2,052,932 km (0.043 R)
• M9: 2,198,341 km (0.109 R)
• M10: 2,280,620 km (0.093 R)
• M11: 2,414,659 km (0.061 R)
• M12: 2,551,242 km (0.072 R)
• M13: 3,618,623 km (0.068 R)
• M14: 3,736,356 km (0.095 R)
• M15: 5,358,297 km (0.105 R)
• M16: 5,560,702 km (0.097 R)
• M17: 5,973,144 km (0.052 R)
• M18: 6,159,692 km (0.111 R)
• M19: 6,466,966 km (0.096 R)
• M20: 7,195,209 km (0.028 R)
• M21: 7,369,042 km (0.083 R)
• M22: 7,619,618 km (0.092 R)
• M23: 7,873,037 km (0.044 R)
• M24: 8,180,909 km (0.079 R)
• M25: 8,808,472 km (0.108 R)
• M26: 8,941,315 km (0.118 R)
• M27: 9,478,820 km (0.11 R)
• M28: 9,669,558 km (0.114 R)
• M29: 10,026,947 km (0.081 R)
• M30: 10,529,147 km (0.09 R)
• M31: 11,068,148 km (0.112 R)
• M32: 13,161,022 km (0.106 R)
• M33: 13,526,639 km (0.098 R)
• M34: 13,649,310 km (0.057 R)
• M35: 14,112,614 km (0.064 R)
• M36: 14,643,836 km (0.11 R)
• M37: 14,769,648 km (0.115 R)
• M38: 15,086,197 km (0.052 R)
• M39: 15,693,714 km (0.115 R)
• M40: 15,984,233 km (0.071 R)
• M41: 16,243,935 km (0.085 R)
• M42: 16,472,521 km (0.119 R)
• M43: 16,734,915 km (0.084 R)
• M44: 16,998,656 km (0.115 R)
• M45: 17,430,246 km (0.099 R)
• M46: 19,123,993 km (0.105 R)
• M47: 20,305,368 km (0.026 R)
• M48: 21,082,529 km (0.103 R)
• M49: 21,260,401 km (0.07 R)
• M50: 21,367,513 km (0.116 R)
• M51: 21,510,379 km (0.081 R)
• M52: 21,689,597 km (0.054 R)
• M53: 22,520,164 km (0.091 R)
• M54: 22,994,240 km (0.069 R)
• M55: 23,656,061 km (0.092 R)
• M56: 23,841,113 km (0.086 R)
• M57: 24,063,715 km (0.107 R)
• M58: 24,398,814 km (0.07 R)
• M59: 24,961,003 km (0.118 R)
• M60: 25,375,988 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 6.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.26 AU - 12.94 AU

Year: 24260 Days

Day: 15.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,497,832 km

• M1: 111,899 km (0.076 R)
• M2: 249,529 km (0.106 R)
• M3: 348,413 km (0.1 R)
• M4: 623,524 km (0.085 R)
• M5: 783,294 km (0.067 R)
• M6: 1,571,226 km (0.117 R)
• M7: 1,679,236 km (0.104 R)
• M8: 2,347,340 km (0.093 R)
• M9: 2,408,975 km (0.088 R)
• M10: 2,471,207 km (0.081 R)
• M11: 2,597,318 km (0.089 R)
• M12: 2,921,646 km (0.114 R)
• M13: 3,156,365 km (0.115 R)
• M14: 3,787,818 km (0.093 R)
• M15: 3,896,875 km (0.099 R)
• M16: 4,080,731 km (0.045 R)
• M17: 4,727,442 km (0.115 R)
• M18: 5,162,772 km (0.097 R)
• M19: 7,570,101 km (0.113 R)
• M20: 7,799,734 km (0.116 R)
• M21: 8,502,395 km (0.087 R)
• M22: 8,645,261 km (0.076 R)
• M23: 9,470,293 km (0.107 R)
• M24: 10,320,308 km (0.119 R)
• M25: 10,831,634 km (0.043 R)
• M26: 12,306,669 km (0.094 R)
• M27: 12,903,265 km (0.071 R)
• M28: 13,342,933 km (0.027 R)
• M29: 14,011,935 km (0.057 R)
• M30: 15,150,674 km (0.094 R)
• M31: 15,439,996 km (0.111 R)
• M32: 16,437,365 km (0.113 R)
• M33: 16,675,076 km (0.096 R)
• M34: 17,394,941 km (0.054 R)
• M35: 17,515,966 km (0.106 R)
• M36: 17,698,026 km (0.081 R)
• M37: 17,758,763 km (0.107 R)
• M38: 18,865,039 km (0.115 R)
• M39: 19,113,821 km (0.118 R)
• M40: 19,867,046 km (0.085 R)
• M41: 20,120,166 km (0.101 R)
• M42: 22,776,276 km (0.078 R)
• M43: 23,574,380 km (0.113 R)
• M44: 23,708,271 km (0.101 R)
• M45: 25,540,396 km (0.107 R)
• M46: 25,677,876 km (0.087 R)
• M47: 26,647,420 km (0.092 R)
• M48: 27,136,755 km (0.062 R)
• M49: 27,277,077 km (0.108 R)
• M50: 27,347,239 km (0.069 R)
• M51: 27,417,699 km (0.046 R)
• M52: 27,699,542 km (0.109 R)
• M53: 27,840,762 km (0.083 R)
• M54: 28,195,159 km (0.115 R)
• M55: 29,916,433 km (0.08 R)
• M56: 29,988,838 km (0.078 R)
• M57: 32,115,372 km (0.046 R)
• M58: 33,159,266 km (0.054 R)
• M59: 33,534,756 km (0.103 R)
• M60: 33,836,196 km (0.06 R)
• M61: 34,062,986 km (0.104 R)
• M62: 34,214,379 km (0.053 R)
• M63: 34,517,764 km (0.093 R)
• M64: 35,817,321 km (0.094 R)
• M65: 36,202,685 km (0.082 R)
• M66: 36,899,661 km (0.098 R)
• M67: 37,835,845 km (0.116 R)
• M68: 38,385,467 km (0.114 R)
• M69: 39,175,344 km (0.078 R)
• M70: 39,492,791 km (0.112 R)
• M71: 39,572,377 km (0.087 R)
• M72: 40,771,104 km (0.043 R)
• M73: 41,334,640 km (0.058 R)
• M74: 45,184,541 km (0.101 R)
• M75: 45,600,872 km (0.114 R)
• M76: 46,773,121 km (0.084 R)
• M77: 46,941,418 km (0.104 R)
• M78: 47,025,642 km (0.093 R)
• M79: 47,447,358 km (0.061 R)
• M80: 48,294,830 km (0.045 R)
• M81: 50,004,584 km (0.032 R)
• M82: 50,262,790 km (0.12 R)
• M83: 52,169,565 km (0.063 R)
• M84: 53,395,370 km (0.114 R)
• M85: 54,276,651 km (0.079 R)
• M86: 54,542,037 km (0.085 R)
• M87: 57,218,942 km (0.093 R)
• M88: 57,488,966 km (0.043 R)
• M89: 59,299,998 km (0.042 R)
• M90: 59,573,163 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit