🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.9

Radius: 9.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 321 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,964,352 km

• M1: 122,221 km (0.115 R)
• M2: 245,789 km (0.07 R)
• M3: 311,014 km (0.047 R)
• M4: 374,144 km (0.091 R)
• M5: 475,123 km (0.062 R)
• M6: 539,151 km (0.109 R)
• M7: 613,052 km (0.113 R)
• M8: 677,230 km (0.032 R)
• M9: 751,131 km (0.118 R)
• M10: 816,804 km (0.116 R)
• M11: 942,616 km (0.025 R)
• M12: 1,030,430 km (0.104 R)
• M13: 1,129,464 km (0.085 R)
• M14: 1,271,133 km (0.107 R)
• M15: 1,359,994 km (0.092 R)
• M16: 1,520,662 km (0.12 R)
• M17: 1,620,145 km (0.094 R)
• M18: 1,712,148 km (0.097 R)
• M19: 1,786,049 km (0.073 R)
• M20: 1,856,061 km (0.066 R)
• M21: 1,921,884 km (0.095 R)
• M22: 1,983,219 km (0.114 R)
• M23: 2,246,661 km (0.106 R)
• M24: 2,333,428 km (0.098 R)
• M25: 2,482,427 km (0.089 R)
• M26: 2,543,912 km (0.086 R)
• M27: 2,657,307 km (0.113 R)
• M28: 2,726,122 km (0.036 R)
• M29: 2,824,707 km (0.075 R)
• M30: 2,889,184 km (0.074 R)
• M31: 2,959,943 km (0.109 R)
• M32: 3,073,339 km (0.111 R)
• M33: 3,218,748 km (0.109 R)
• M34: 3,279,933 km (0.101 R)
• M35: 3,391,234 km (0.111 R)
• M36: 3,547,863 km (0.097 R)
• M37: 3,706,886 km (0.094 R)
• M38: 3,777,645 km (0.058 R)
• M39: 3,848,854 km (0.06 R)
• M40: 3,926,944 km (0.064 R)
• M41: 3,992,468 km (0.043 R)
• M42: 4,158,073 km (0.102 R)
• M43: 4,319,190 km (0.092 R)
• M44: 4,468,638 km (0.103 R)
• M45: 4,633,644 km (0.058 R)
• M46: 4,716,970 km (0.097 R)
• M47: 4,779,802 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 8.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.57 AU - 0.85 AU

Year: 413 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,964,352 km

• M1: 105,766 km (0.055 R)
• M2: 211,831 km (0.081 R)
• M3: 286,480 km (0.114 R)
• M4: 380,876 km (0.119 R)
• M5: 433,983 km (0.067 R)
• M6: 503,995 km (0.066 R)
• M7: 558,000 km (0.053 R)
• M8: 644,617 km (0.062 R)
• M9: 713,582 km (0.093 R)
• M10: 775,366 km (0.077 R)
• M11: 828,922 km (0.07 R)
• M12: 925,861 km (0.116 R)
• M13: 1,015,919 km (0.092 R)
• M14: 1,097,600 km (0.104 R)
• M15: 1,166,115 km (0.119 R)
• M16: 1,224,459 km (0.078 R)
• M17: 1,291,778 km (0.115 R)
• M18: 1,352,215 km (0.081 R)
• M19: 1,413,700 km (0.119 R)
• M20: 1,578,108 km (0.096 R)
• M21: 1,834,219 km (0.085 R)
• M22: 1,930,261 km (0.109 R)
• M23: 2,113,070 km (0.042 R)
• M24: 2,257,731 km (0.069 R)
• M25: 2,311,586 km (0.041 R)
• M26: 2,602,853 km (0.105 R)
• M27: 2,659,401 km (0.098 R)
• M28: 2,800,023 km (0.102 R)
• M29: 2,980,738 km (0.093 R)
• M30: 3,034,593 km (0.033 R)
• M31: 3,088,747 km (0.109 R)
• M32: 3,214,709 km (0.083 R)
• M33: 3,297,735 km (0.055 R)
• M34: 3,364,755 km (0.109 R)
• M35: 3,483,087 km (0.104 R)
• M36: 3,591,246 km (0.041 R)
• M37: 3,665,896 km (0.104 R)
• M38: 3,764,481 km (0.058 R)
• M39: 3,928,590 km (0.114 R)
• M40: 4,017,600 km (0.105 R)
• M41: 4,071,156 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 8.4

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.3 AU - 1.3 AU

Year: 1023 Days

Day: 6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,964,352 km

• M1: 108,309 km (0.065 R)
• M2: 182,659 km (0.103 R)
• M3: 282,441 km (0.094 R)
• M4: 396,285 km (0.043 R)
• M5: 462,407 km (0.115 R)
• M6: 711,188 km (0.068 R)
• M7: 957,726 km (0.113 R)
• M8: 1,124,527 km (0.059 R)
• M9: 1,192,445 km (0.115 R)
• M10: 1,300,903 km (0.059 R)
• M11: 1,356,404 km (0.082 R)
• M12: 1,412,802 km (0.047 R)
• M13: 1,511,238 km (0.079 R)
• M14: 1,595,162 km (0.081 R)
• M15: 1,750,145 km (0.11 R)
• M16: 1,820,756 km (0.114 R)
• M17: 1,946,567 km (0.106 R)
• M18: 2,001,320 km (0.107 R)
• M19: 2,084,497 km (0.09 R)
• M20: 2,187,869 km (0.108 R)
• M21: 2,254,440 km (0.07 R)
• M22: 2,341,207 km (0.081 R)
• M23: 2,478,238 km (0.091 R)
• M24: 2,926,434 km (0.103 R)
• M25: 3,010,807 km (0.108 R)
• M26: 3,268,414 km (0.114 R)
• M27: 3,410,831 km (0.114 R)
• M28: 3,477,403 km (0.102 R)
• M29: 3,679,509 km (0.106 R)
• M30: 3,966,588 km (0.11 R)
• M31: 4,296,900 km (0.112 R)
• M32: 4,356,888 km (0.102 R)
• M33: 4,429,144 km (0.117 R)
• M34: 4,587,120 km (0.105 R)
• M35: 4,821,390 km (0.077 R)
• M36: 4,896,189 km (0.09 R)
• M37: 5,072,265 km (0.113 R)
• M38: 5,301,749 km (0.12 R)
• M39: 5,456,582 km (0.1 R)
• M40: 5,521,508 km (0.093 R)
• M41: 5,665,421 km (0.09 R)
• M42: 5,983,616 km (0.086 R)
• M43: 6,064,099 km (0.111 R)
• M44: 6,158,496 km (0.107 R)
• M45: 6,568,394 km (0.118 R)
• M46: 6,637,508 km (0.109 R)
• M47: 7,242,631 km (0.09 R)
• M48: 7,342,712 km (0.068 R)
• M49: 7,501,136 km (0.12 R)
• M50: 7,645,947 km (0.116 R)
• M51: 7,733,462 km (0.097 R)
• M52: 7,909,239 km (0.092 R)
• M53: 8,249,874 km (0.092 R)
• M54: 8,656,032 km (0.034 R)
• M55: 8,961,062 km (0.043 R)
• M56: 9,114,849 km (0.113 R)
• M57: 9,754,828 km (0.065 R)
• M58: 9,865,531 km (0.06 R)
• M59: 10,040,411 km (0.06 R)
• M60: 10,104,139 km (0.111 R)
• M61: 10,216,188 km (0.106 R)
• M62: 10,409,169 km (0.11 R)
• M63: 10,587,191 km (0.109 R)
• M64: 10,701,035 km (0.08 R)
• M65: 10,831,634 km (0.044 R)
• M66: 10,897,008 km (0.076 R)
• M67: 10,962,682 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 3.1

Gravity: 67.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.87 AU - 7.25 AU

Year: 10297 Days

Day: 22.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,964,352 km

• M1: 72,854 km (0.095 R)
• M2: 174,132 km (0.075 R)
• M3: 393,592 km (0.06 R)
• M4: 623,374 km (0.106 R)
• M5: 926,160 km (0.048 R)
• M6: 1,062,594 km (0.052 R)
• M7: 1,123,031 km (0.104 R)
• M8: 1,184,516 km (0.062 R)
• M9: 1,247,197 km (0.107 R)
• M10: 1,311,076 km (0.055 R)
• M11: 1,441,824 km (0.079 R)
• M12: 1,622,838 km (0.096 R)
• M13: 1,932,057 km (0.111 R)
• M14: 1,981,125 km (0.108 R)
• M15: 2,259,077 km (0.117 R)
• M16: 2,822,762 km (0.12 R)
• M17: 3,134,674 km (0.109 R)
• M18: 3,577,184 km (0.111 R)
• M19: 4,007,727 km (0.088 R)
• M20: 4,486,889 km (0.106 R)
• M21: 4,783,093 km (0.088 R)
• M22: 5,085,430 km (0.11 R)
• M23: 5,119,389 km (0.094 R)
• M24: 5,673,499 km (0.073 R)
• M25: 7,368,742 km (0.057 R)
• M26: 7,717,455 km (0.103 R)
• M27: 7,834,889 km (0.091 R)
• M28: 8,190,783 km (0.104 R)
• M29: 8,471,129 km (0.102 R)
• M30: 8,795,457 km (0.06 R)
• M31: 8,836,297 km (0.09 R)
• M32: 9,581,893 km (0.043 R)
• M33: 9,623,930 km (0.032 R)
• M34: 9,792,527 km (0.08 R)
• M35: 10,132,862 km (0.089 R)
• M36: 10,956,249 km (0.104 R)
• M37: 11,353,880 km (0.1 R)
• M38: 11,487,321 km (0.111 R)
• M39: 12,712,528 km (0.102 R)
• M40: 12,897,580 km (0.119 R)
• M41: 13,646,617 km (0.096 R)
• M42: 13,836,008 km (0.087 R)
• M43: 14,026,296 km (0.101 R)
• M44: 14,169,611 km (0.055 R)
• M45: 14,217,482 km (0.091 R)
• M46: 14,893,366 km (0.102 R)
• M47: 15,480,986 km (0.057 R)
• M48: 15,777,639 km (0.088 R)
• M49: 16,881,372 km (0.088 R)
• M50: 17,906,117 km (0.114 R)
• M51: 18,269,490 km (0.096 R)
• M52: 18,373,760 km (0.095 R)
• M53: 18,582,898 km (0.057 R)
• M54: 18,845,442 km (0.093 R)
• M55: 19,586,999 km (0.081 R)
• M56: 20,662,907 km (0.109 R)
• M57: 20,771,664 km (0.076 R)
• M58: 22,256,722 km (0.117 R)
• M59: 23,662,194 km (0.053 R)
• M60: 25,969,742 km (0.089 R)
• M61: 27,866,643 km (0.058 R)
• M62: 28,167,035 km (0.105 R)
• M63: 28,589,350 km (0.1 R)
• M64: 28,710,524 km (0.077 R)
• M65: 29,135,532 km (0.097 R)
• M66: 29,257,304 km (0.056 R)
• M67: 29,318,340 km (0.103 R)
• M68: 30,053,315 km (0.086 R)
• M69: 30,856,506 km (0.11 R)
• M70: 31,042,905 km (0.102 R)
• M71: 32,231,609 km (0.057 R)
• M72: 33,117,079 km (0.108 R)
• M73: 33,244,237 km (0.087 R)
• M74: 34,074,655 km (0.112 R)
• M75: 34,138,683 km (0.062 R)
• M76: 34,395,842 km (0.114 R)
• M77: 36,409,429 km (0.043 R)
• M78: 36,869,442 km (0.106 R)
• M79: 37,199,156 km (0.088 R)
• M80: 37,331,401 km (0.097 R)
• M81: 40,958,251 km (0.07 R)
• M82: 41,299,783 km (0.104 R)
• M83: 41,710,729 km (0.077 R)
• M84: 42,123,170 km (0.063 R)
• M85: 43,160,033 km (0.095 R)
• M86: 44,275,135 km (0.104 R)
• M87: 44,485,320 km (0.086 R)
• M88: 44,836,277 km (0.103 R)
• M89: 45,258,741 km (0.084 R)
• M90: 45,399,812 km (0.095 R)
• M91: 46,604,973 km (0.084 R)
• M92: 47,462,019 km (0.095 R)
• M93: 47,748,798 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit