🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 11.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,755,168 km

• M1: 144,661 km (0.039 R)
• M2: 232,176 km (0.083 R)
• M3: 317,746 km (0.041 R)
• M4: 397,482 km (0.102 R)
• M5: 579,991 km (0.108 R)
• M6: 714,479 km (0.097 R)
• M7: 801,545 km (0.084 R)
• M8: 934,987 km (0.11 R)
• M9: 1,007,093 km (0.116 R)
• M10: 1,096,403 km (0.075 R)
• M11: 1,188,705 km (0.029 R)
• M12: 1,370,316 km (0.067 R)
• M13: 1,442,273 km (0.056 R)
• M14: 1,532,780 km (0.118 R)
• M15: 1,672,205 km (0.118 R)
• M16: 1,809,985 km (0.079 R)
• M17: 2,026,902 km (0.115 R)
• M18: 2,122,644 km (0.099 R)
• M19: 2,206,868 km (0.094 R)
• M20: 2,285,556 km (0.063 R)
• M21: 2,358,560 km (0.07 R)
• M22: 2,452,657 km (0.105 R)
• M23: 2,575,627 km (0.117 R)
• M24: 2,679,747 km (0.107 R)
• M25: 2,771,001 km (0.059 R)
• M26: 2,949,771 km (0.114 R)
• M27: 3,066,158 km (0.099 R)
• M28: 3,198,851 km (0.086 R)
• M29: 3,363,858 km (0.117 R)
• M30: 3,462,742 km (0.119 R)
• M31: 3,547,115 km (0.114 R)
• M32: 3,632,236 km (0.043 R)
• M33: 3,765,079 km (0.116 R)
• M34: 3,891,639 km (0.111 R)
• M35: 3,995,610 km (0.109 R)
• M36: 4,068,015 km (0.089 R)
• M37: 4,206,094 km (0.063 R)
• M38: 4,842,782 km (0.111 R)
• M39: 4,928,801 km (0.057 R)
• M40: 5,198,825 km (0.037 R)
• M41: 5,375,650 km (0.078 R)
• M42: 5,500,714 km (0.09 R)
• M43: 5,590,472 km (0.109 R)
• M44: 5,708,056 km (0.06 R)
• M45: 6,010,244 km (0.08 R)
• M46: 6,149,370 km (0.111 R)
• M47: 6,374,216 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 11.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.9 AU

Year: 515 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,755,168 km

• M1: 148,551 km (0.092 R)
• M2: 239,057 km (0.028 R)
• M3: 323,879 km (0.115 R)
• M4: 402,119 km (0.079 R)
• M5: 553,213 km (0.06 R)
• M6: 645,515 km (0.098 R)
• M7: 726,298 km (0.111 R)
• M8: 866,620 km (0.066 R)
• M9: 1,072,168 km (0.111 R)
• M10: 1,245,402 km (0.1 R)
• M11: 1,343,987 km (0.072 R)
• M12: 1,422,526 km (0.085 R)
• M13: 1,502,711 km (0.096 R)
• M14: 1,638,097 km (0.045 R)
• M15: 1,802,355 km (0.1 R)
• M16: 1,896,003 km (0.093 R)
• M17: 1,985,014 km (0.063 R)
• M18: 2,075,371 km (0.079 R)
• M19: 2,167,224 km (0.04 R)
• M20: 2,334,924 km (0.048 R)
• M21: 2,444,429 km (0.059 R)
• M22: 2,576,823 km (0.08 R)
• M23: 2,690,219 km (0.073 R)
• M24: 2,981,186 km (0.104 R)
• M25: 3,160,704 km (0.108 R)
• M26: 3,282,327 km (0.058 R)
• M27: 3,467,978 km (0.062 R)
• M28: 3,680,856 km (0.104 R)
• M29: 3,841,524 km (0.06 R)
• M30: 3,987,980 km (0.025 R)
• M31: 4,086,715 km (0.061 R)
• M32: 4,161,364 km (0.107 R)
• M33: 4,370,951 km (0.073 R)
• M34: 4,507,085 km (0.096 R)
• M35: 4,635,888 km (0.072 R)
• M36: 4,713,829 km (0.091 R)
• M37: 4,914,888 km (0.104 R)
• M38: 5,127,766 km (0.07 R)
• M39: 5,217,375 km (0.06 R)
• M40: 5,443,717 km (0.092 R)
• M41: 5,544,396 km (0.108 R)
• M42: 5,673,350 km (0.114 R)
• M43: 5,934,398 km (0.107 R)
• M44: 6,056,919 km (0.077 R)
• M45: 6,237,633 km (0.111 R)
• M46: 6,323,801 km (0.074 R)
• M47: 6,643,193 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 12.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.05 AU - 2.15 AU

Year: 1965 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 7,755,168 km

• M1: 158,723 km (0.058 R)
• M2: 261,198 km (0.026 R)
• M3: 477,367 km (0.117 R)
• M4: 915,988 km (0.058 R)
• M5: 1,041,650 km (0.076 R)
• M6: 1,148,463 km (0.101 R)
• M7: 1,446,163 km (0.105 R)
• M8: 1,623,436 km (0.047 R)
• M9: 1,719,777 km (0.083 R)
• M10: 1,888,224 km (0.034 R)
• M11: 1,989,951 km (0.093 R)
• M12: 2,103,944 km (0.118 R)
• M13: 2,448,618 km (0.086 R)
• M14: 2,526,558 km (0.098 R)
• M15: 2,730,610 km (0.108 R)
• M16: 3,059,127 km (0.1 R)
• M17: 3,363,409 km (0.105 R)
• M18: 3,639,417 km (0.098 R)
• M19: 3,805,919 km (0.034 R)
• M20: 3,935,920 km (0.115 R)
• M21: 4,213,574 km (0.048 R)
• M22: 4,294,057 km (0.072 R)
• M23: 4,388,753 km (0.112 R)
• M24: 4,470,433 km (0.108 R)
• M25: 4,552,562 km (0.059 R)
• M26: 4,718,466 km (0.119 R)
• M27: 4,830,216 km (0.04 R)
• M28: 5,185,212 km (0.113 R)
• M29: 5,271,679 km (0.112 R)
• M30: 5,534,074 km (0.119 R)
• M31: 5,740,968 km (0.068 R)
• M32: 5,845,537 km (0.09 R)
• M33: 6,393,065 km (0.105 R)
• M34: 6,625,989 km (0.085 R)
• M35: 6,830,340 km (0.05 R)
• M36: 6,925,334 km (0.029 R)
• M37: 7,277,338 km (0.073 R)
• M38: 7,684,543 km (0.113 R)
• M39: 7,832,945 km (0.105 R)
• M40: 8,216,663 km (0.115 R)
• M41: 8,317,791 km (0.086 R)
• M42: 8,726,343 km (0.103 R)
• M43: 8,933,237 km (0.066 R)
• M44: 9,246,495 km (0.116 R)
• M45: 9,439,775 km (0.11 R)
• M46: 9,616,600 km (0.107 R)
• M47: 9,723,114 km (0.089 R)
• M48: 9,812,424 km (0.119 R)
• M49: 9,901,733 km (0.119 R)
• M50: 10,045,497 km (0.068 R)
• M51: 10,755,788 km (0.096 R)
• M52: 10,885,040 km (0.078 R)
• M53: 11,070,691 km (0.07 R)
• M54: 11,369,588 km (0.11 R)
• M55: 11,709,325 km (0.073 R)
• M56: 11,842,317 km (0.115 R)
• M57: 11,975,758 km (0.097 R)
• M58: 12,263,435 km (0.057 R)
• M59: 12,456,566 km (0.075 R)
• M60: 12,709,237 km (0.095 R)
• M61: 12,787,177 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 9.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.23 AU - 3.37 AU

Year: 3025 Days

Day: 8.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 7,755,168 km

• M1: 118,332 km (0.041 R)
• M2: 331,210 km (0.12 R)
• M3: 535,411 km (0.101 R)
• M4: 644,019 km (0.063 R)
• M5: 730,786 km (0.108 R)
• M6: 826,977 km (0.107 R)
• M7: 922,420 km (0.066 R)
• M8: 1,286,242 km (0.099 R)
• M9: 1,360,443 km (0.071 R)
• M10: 1,423,573 km (0.097 R)
• M11: 1,625,530 km (0.12 R)
• M12: 1,733,540 km (0.038 R)
• M13: 1,850,974 km (0.107 R)
• M14: 1,928,317 km (0.078 R)
• M15: 2,035,728 km (0.099 R)
• M16: 2,279,124 km (0.101 R)
• M17: 2,516,386 km (0.082 R)
• M18: 2,657,905 km (0.061 R)
• M19: 2,973,557 km (0.117 R)
• M20: 3,131,831 km (0.102 R)
• M21: 3,344,260 km (0.108 R)
• M22: 3,543,974 km (0.112 R)
• M23: 3,747,726 km (0.083 R)
• M24: 3,810,407 km (0.069 R)
• M25: 3,946,093 km (0.049 R)
• M26: 4,065,023 km (0.091 R)
• M27: 4,148,050 km (0.115 R)
• M28: 4,278,350 km (0.112 R)
• M29: 4,391,146 km (0.091 R)
• M30: 4,485,842 km (0.087 R)
• M31: 4,842,333 km (0.032 R)
• M32: 4,979,664 km (0.098 R)
• M33: 5,389,263 km (0.11 R)
• M34: 5,470,495 km (0.091 R)
• M35: 5,747,550 km (0.041 R)
• M36: 5,820,105 km (0.117 R)
• M37: 6,113,616 km (0.056 R)
• M38: 6,198,289 km (0.044 R)
• M39: 6,272,788 km (0.105 R)
• M40: 6,358,209 km (0.04 R)
• M41: 6,541,167 km (0.118 R)
• M42: 6,617,013 km (0.115 R)
• M43: 6,769,603 km (0.079 R)
• M44: 6,912,319 km (0.111 R)
• M45: 7,245,474 km (0.09 R)
• M46: 7,312,793 km (0.11 R)
• M47: 7,538,536 km (0.058 R)
• M48: 7,732,265 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit