🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 10.6

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.61 AU - 0.97 AU

Year: 476 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 23,113,310 km

• M1: 138,228 km (0.118 R)
• M2: 208,539 km (0.041 R)
• M3: 286,630 km (0.113 R)
• M4: 400,922 km (0.093 R)
• M5: 523,144 km (0.083 R)
• M6: 589,715 km (0.117 R)
• M7: 685,158 km (0.113 R)
• M8: 781,798 km (0.093 R)
• M9: 860,038 km (0.117 R)
• M10: 950,994 km (0.111 R)
• M11: 1,025,194 km (0.12 R)
• M12: 1,127,370 km (0.097 R)
• M13: 1,211,743 km (0.049 R)
• M14: 1,421,180 km (0.063 R)
• M15: 1,600,996 km (0.064 R)
• M16: 1,720,974 km (0.028 R)
• M17: 1,794,576 km (0.104 R)
• M18: 1,862,942 km (0.111 R)
• M19: 1,970,354 km (0.059 R)
• M20: 2,047,546 km (0.071 R)
• M21: 2,455,499 km (0.11 R)
• M22: 2,552,888 km (0.103 R)
• M23: 2,787,308 km (0.107 R)
• M24: 2,903,695 km (0.082 R)
• M25: 3,118,667 km (0.09 R)
• M26: 3,254,651 km (0.079 R)
• M27: 3,416,067 km (0.09 R)
• M28: 3,540,682 km (0.1 R)
• M29: 3,619,520 km (0.101 R)
• M30: 3,698,807 km (0.06 R)
• M31: 3,859,176 km (0.076 R)
• M32: 4,005,633 km (0.059 R)
• M33: 4,262,043 km (0.043 R)
• M34: 4,583,828 km (0.069 R)
• M35: 4,764,991 km (0.107 R)
• M36: 4,843,381 km (0.077 R)
• M37: 4,922,219 km (0.094 R)
• M38: 5,134,648 km (0.051 R)
• M39: 5,241,909 km (0.12 R)
• M40: 5,368,170 km (0.111 R)
• M41: 5,440,725 km (0.098 R)
• M42: 5,559,356 km (0.109 R)
• M43: 5,911,061 km (0.097 R)
• M44: 6,014,134 km (0.069 R)
• M45: 6,203,225 km (0.097 R)
• M46: 6,298,669 km (0.088 R)
• M47: 6,423,284 km (0.099 R)
• M48: 6,529,349 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 11.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 485 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,113,310 km

• M1: 140,921 km (0.071 R)
• M2: 215,571 km (0.098 R)
• M3: 370,554 km (0.098 R)
• M4: 444,306 km (0.114 R)
• M5: 524,490 km (0.038 R)
• M6: 600,336 km (0.052 R)
• M7: 713,283 km (0.107 R)
• M8: 857,645 km (0.11 R)
• M9: 933,790 km (0.075 R)
• M10: 1,063,342 km (0.099 R)
• M11: 1,154,746 km (0.105 R)
• M12: 1,276,519 km (0.11 R)
• M13: 1,416,991 km (0.102 R)
• M14: 1,498,971 km (0.089 R)
• M15: 1,577,659 km (0.056 R)
• M16: 1,688,212 km (0.073 R)
• M17: 1,770,341 km (0.075 R)
• M18: 1,885,532 km (0.082 R)
• M19: 1,981,723 km (0.041 R)
• M20: 2,079,560 km (0.072 R)
• M21: 2,167,972 km (0.103 R)
• M22: 2,499,182 km (0.054 R)
• M23: 2,581,610 km (0.109 R)
• M24: 2,725,075 km (0.084 R)
• M25: 2,908,332 km (0.101 R)
• M26: 2,995,249 km (0.045 R)
• M27: 3,089,196 km (0.12 R)
• M28: 3,423,248 km (0.1 R)
• M29: 3,741,892 km (0.059 R)
• M30: 3,877,427 km (0.094 R)
• M31: 3,994,114 km (0.112 R)
• M32: 4,070,109 km (0.05 R)
• M33: 4,146,703 km (0.085 R)
• M34: 4,223,746 km (0.074 R)
• M35: 4,350,904 km (0.08 R)
• M36: 4,450,686 km (0.103 R)
• M37: 4,747,488 km (0.108 R)
• M38: 4,931,494 km (0.119 R)
• M39: 5,005,844 km (0.069 R)
• M40: 5,110,562 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 10.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.02 AU - 1.28 AU

Year: 836 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,113,310 km

• M1: 157,527 km (0.116 R)
• M2: 223,798 km (0.112 R)
• M3: 309,069 km (0.113 R)
• M4: 400,922 km (0.095 R)
• M5: 512,522 km (0.101 R)
• M6: 587,172 km (0.081 R)
• M7: 726,896 km (0.102 R)
• M8: 799,750 km (0.086 R)
• M9: 875,297 km (0.075 R)
• M10: 1,009,187 km (0.113 R)
• M11: 1,195,287 km (0.115 R)
• M12: 1,263,653 km (0.065 R)
• M13: 1,376,899 km (0.091 R)
• M14: 1,538,764 km (0.096 R)
• M15: 1,626,278 km (0.075 R)
• M16: 1,689,858 km (0.1 R)
• M17: 1,754,334 km (0.101 R)
• M18: 1,824,196 km (0.11 R)
• M19: 1,903,783 km (0.102 R)
• M20: 2,030,043 km (0.069 R)
• M21: 2,094,221 km (0.094 R)
• M22: 2,234,095 km (0.072 R)
• M23: 2,338,813 km (0.116 R)
• M24: 2,411,069 km (0.081 R)
• M25: 2,533,290 km (0.116 R)
• M26: 2,622,600 km (0.05 R)
• M27: 2,708,021 km (0.111 R)
• M28: 2,773,844 km (0.12 R)
• M29: 2,943,637 km (0.096 R)
• M30: 3,069,300 km (0.116 R)
• M31: 3,132,729 km (0.12 R)
• M32: 3,320,474 km (0.108 R)
• M33: 3,407,690 km (0.119 R)
• M34: 3,528,715 km (0.109 R)
• M35: 3,769,418 km (0.092 R)
• M36: 3,911,835 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 12.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.45 AU - 2.19 AU

Year: 1665 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,113,310 km

• M1: 157,377 km (0.101 R)
• M2: 246,238 km (0.108 R)
• M3: 370,255 km (0.098 R)
• M4: 525,388 km (0.032 R)
• M5: 604,076 km (0.033 R)
• M6: 750,233 km (0.08 R)
• M7: 841,787 km (0.06 R)
• M8: 1,066,334 km (0.109 R)
• M9: 1,148,313 km (0.079 R)
• M10: 1,473,988 km (0.105 R)
• M11: 1,984,266 km (0.088 R)
• M12: 2,068,191 km (0.063 R)
• M13: 2,240,079 km (0.08 R)
• M14: 2,446,524 km (0.088 R)
• M15: 2,618,561 km (0.095 R)
• M16: 2,878,712 km (0.046 R)
• M17: 2,995,997 km (0.094 R)
• M18: 3,180,451 km (0.102 R)
• M19: 3,323,915 km (0.087 R)
• M20: 3,413,375 km (0.069 R)
• M21: 3,492,362 km (0.111 R)
• M22: 3,617,725 km (0.081 R)
• M23: 3,709,878 km (0.09 R)
• M24: 3,896,426 km (0.108 R)
• M25: 4,038,544 km (0.028 R)
• M26: 4,170,340 km (0.118 R)
• M27: 4,611,654 km (0.053 R)
• M28: 4,762,149 km (0.097 R)
• M29: 5,068,077 km (0.048 R)
• M30: 5,223,359 km (0.104 R)
• M31: 5,354,108 km (0.095 R)
• M32: 5,459,574 km (0.055 R)
• M33: 5,552,325 km (0.078 R)
• M34: 5,712,544 km (0.108 R)
• M35: 5,793,327 km (0.069 R)
• M36: 5,888,023 km (0.094 R)
• M37: 6,010,543 km (0.036 R)
• M38: 6,397,104 km (0.077 R)
• M39: 6,481,029 km (0.071 R)
• M40: 6,664,136 km (0.115 R)
• M41: 6,749,108 km (0.052 R)
• M42: 7,035,438 km (0.092 R)
• M43: 7,122,055 km (0.066 R)
• M44: 7,281,826 km (0.11 R)
• M45: 8,038,342 km (0.109 R)
• M46: 8,433,730 km (0.103 R)
• M47: 8,587,516 km (0.108 R)
• M48: 8,757,759 km (0.091 R)
• M49: 8,882,374 km (0.085 R)
• M50: 8,991,730 km (0.057 R)
• M51: 9,243,652 km (0.061 R)
• M52: 9,818,856 km (0.085 R)
• M53: 10,061,953 km (0.105 R)
• M54: 10,307,144 km (0.032 R)
• M55: 10,637,007 km (0.049 R)
• M56: 10,753,394 km (0.118 R)
• M57: 10,903,590 km (0.094 R)
• M58: 11,273,546 km (0.04 R)
• M59: 11,426,136 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 11.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.06 AU - 3.06 AU

Year: 2778 Days

Day: 10.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,113,310 km

• M1: 145,708 km (0.101 R)
• M2: 241,002 km (0.089 R)
• M3: 356,641 km (0.082 R)
• M4: 436,975 km (0.104 R)
• M5: 508,932 km (0.071 R)
• M6: 638,185 km (0.109 R)
• M7: 722,857 km (0.099 R)
• M8: 792,570 km (0.066 R)
• M9: 918,830 km (0.101 R)
• M10: 1,132,605 km (0.083 R)
• M11: 1,207,704 km (0.096 R)
• M12: 1,300,155 km (0.12 R)
• M13: 1,443,470 km (0.109 R)
• M14: 1,517,222 km (0.102 R)
• M15: 1,609,224 km (0.052 R)
• M16: 1,685,818 km (0.047 R)
• M17: 1,807,741 km (0.092 R)
• M18: 1,887,626 km (0.102 R)
• M19: 1,996,084 km (0.066 R)
• M20: 2,116,062 km (0.116 R)
• M21: 2,353,773 km (0.078 R)
• M22: 2,510,402 km (0.06 R)
• M23: 2,711,312 km (0.095 R)
• M24: 3,054,489 km (0.1 R)
• M25: 3,139,760 km (0.041 R)
• M26: 3,215,157 km (0.11 R)
• M27: 3,455,860 km (0.11 R)
• M28: 3,578,531 km (0.064 R)
• M29: 3,657,219 km (0.08 R)
• M30: 3,828,060 km (0.091 R)
• M31: 4,237,060 km (0.117 R)
• M32: 4,344,621 km (0.056 R)
• M33: 4,648,006 km (0.092 R)
• M34: 4,795,958 km (0.115 R)
• M35: 4,933,139 km (0.105 R)
• M36: 5,160,379 km (0.111 R)
• M37: 5,249,688 km (0.071 R)
• M38: 5,572,969 km (0.081 R)
• M39: 5,691,002 km (0.082 R)
• M40: 5,809,783 km (0.084 R)
• M41: 5,889,519 km (0.044 R)
• M42: 6,063,351 km (0.086 R)
• M43: 6,416,253 km (0.098 R)
• M44: 6,609,234 km (0.078 R)
• M45: 6,874,022 km (0.114 R)
• M46: 6,944,333 km (0.115 R)
• M47: 7,043,068 km (0.069 R)
• M48: 7,156,613 km (0.094 R)
• M49: 7,342,263 km (0.113 R)
• M50: 7,835,637 km (0.11 R)
• M51: 8,056,593 km (0.09 R)
• M52: 8,235,064 km (0.112 R)
• M53: 8,309,713 km (0.067 R)
• M54: 8,399,621 km (0.047 R)
• M55: 8,520,048 km (0.09 R)
• M56: 8,595,744 km (0.101 R)
• M57: 8,717,068 km (0.105 R)
• M58: 9,038,404 km (0.07 R)
• M59: 9,270,430 km (0.095 R)
• M60: 9,441,720 km (0.064 R)
• M61: 9,535,667 km (0.043 R)
• M62: 9,661,330 km (0.044 R)
• M63: 10,073,621 km (0.066 R)
• M64: 10,217,834 km (0.102 R)
• M65: 10,703,129 km (0.06 R)
• M66: 10,833,728 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.7 AU - 3.7 AU

Year: 3883 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 23,113,310 km

• M1: 302,936 km (0.108 R)
• M2: 422,016 km (0.119 R)
• M3: 545,733 km (0.095 R)
• M4: 684,709 km (0.081 R)
• M5: 901,926 km (0.107 R)
• M6: 1,072,018 km (0.083 R)
• M7: 1,216,231 km (0.1 R)
• M8: 1,303,596 km (0.086 R)
• M9: 1,731,446 km (0.042 R)
• M10: 1,845,439 km (0.108 R)
• M11: 2,126,235 km (0.073 R)
• M12: 2,217,938 km (0.114 R)
• M13: 3,033,845 km (0.088 R)
• M14: 3,225,330 km (0.104 R)
• M15: 3,638,519 km (0.06 R)
• M16: 3,936,070 km (0.114 R)
• M17: 4,068,912 km (0.092 R)
• M18: 4,476,118 km (0.116 R)
• M19: 5,019,308 km (0.089 R)
• M20: 5,142,876 km (0.045 R)
• M21: 5,267,491 km (0.065 R)
• M22: 5,414,097 km (0.106 R)
• M23: 5,540,956 km (0.104 R)
• M24: 5,840,750 km (0.042 R)
• M25: 6,456,345 km (0.054 R)
• M26: 6,703,780 km (0.094 R)
• M27: 6,840,213 km (0.12 R)
• M28: 6,954,655 km (0.044 R)
• M29: 7,046,509 km (0.099 R)
• M30: 7,231,711 km (0.106 R)
• M31: 7,395,072 km (0.108 R)
• M32: 7,630,539 km (0.074 R)
• M33: 7,964,291 km (0.114 R)
• M34: 8,108,953 km (0.053 R)
• M35: 8,400,668 km (0.087 R)
• M36: 8,621,774 km (0.11 R)
• M37: 8,894,790 km (0.092 R)
• M38: 9,145,367 km (0.089 R)
• M39: 9,398,337 km (0.081 R)
• M40: 9,679,281 km (0.036 R)
• M41: 9,782,055 km (0.053 R)
• M42: 10,380,596 km (0.114 R)
• M43: 10,512,242 km (0.096 R)
• M44: 11,179,150 km (0.094 R)
• M45: 11,969,774 km (0.087 R)
• M46: 12,469,731 km (0.085 R)
• M47: 12,806,924 km (0.096 R)
• M48: 12,891,597 km (0.066 R)
• M49: 13,033,266 km (0.031 R)
• M50: 13,720,518 km (0.089 R)
• M51: 14,214,490 km (0.09 R)
• M52: 15,130,179 km (0.094 R)
• M53: 16,956,470 km (0.118 R)
• M54: 17,612,008 km (0.069 R)
• M55: 18,562,852 km (0.081 R)
• M56: 18,980,230 km (0.097 R)
• M57: 19,206,123 km (0.12 R)
• M58: 19,889,486 km (0.113 R)
• M59: 20,580,628 km (0.082 R)
• M60: 21,045,877 km (0.111 R)
• M61: 21,885,271 km (0.095 R)
• M62: 22,054,616 km (0.066 R)
• M63: 22,292,177 km (0.027 R)
• M64: 22,564,744 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 11,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit