🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.1

Radius: 8.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.49 AU - 0.81 AU

Year: 355 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,956,648 km

• M1: 105,766 km (0.083 R)
• M2: 176,525 km (0.103 R)
• M3: 255,513 km (0.088 R)
• M4: 308,172 km (0.107 R)
• M5: 372,648 km (0.079 R)
• M6: 470,934 km (0.064 R)
• M7: 559,346 km (0.104 R)
• M8: 659,727 km (0.075 R)
• M9: 713,881 km (0.09 R)
• M10: 801,545 km (0.099 R)
• M11: 856,597 km (0.057 R)
• M12: 909,705 km (0.08 R)
• M13: 1,079,498 km (0.066 R)
• M14: 1,151,904 km (0.118 R)
• M15: 1,207,404 km (0.091 R)
• M16: 1,263,653 km (0.093 R)
• M17: 1,398,740 km (0.112 R)
• M18: 1,502,262 km (0.093 R)
• M19: 1,567,337 km (0.091 R)
• M20: 1,687,614 km (0.066 R)
• M21: 1,763,908 km (0.119 R)
• M22: 1,845,589 km (0.075 R)
• M23: 1,941,930 km (0.082 R)
• M24: 2,017,626 km (0.081 R)
• M25: 2,180,987 km (0.116 R)
• M26: 2,273,738 km (0.055 R)
• M27: 2,353,474 km (0.085 R)
• M28: 2,434,257 km (0.076 R)
• M29: 2,496,788 km (0.115 R)
• M30: 2,574,280 km (0.104 R)
• M31: 2,771,899 km (0.12 R)
• M32: 2,857,319 km (0.115 R)
• M33: 2,928,378 km (0.083 R)
• M34: 3,031,002 km (0.05 R)
• M35: 3,239,691 km (0.094 R)
• M36: 3,292,649 km (0.104 R)
• M37: 3,367,298 km (0.105 R)
• M38: 3,496,401 km (0.117 R)
• M39: 3,550,705 km (0.109 R)
• M40: 3,660,211 km (0.099 R)
• M41: 3,732,018 km (0.038 R)
• M42: 3,793,204 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 9.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.93 AU - 1.07 AU

Year: 678 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 179.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 60,956,648 km

• M1: 120,127 km (0.104 R)
• M2: 202,107 km (0.05 R)
• M3: 295,157 km (0.036 R)
• M4: 401,371 km (0.037 R)
• M5: 464,651 km (0.091 R)
• M6: 536,159 km (0.086 R)
• M7: 639,830 km (0.071 R)
• M8: 701,913 km (0.104 R)
• M9: 801,545 km (0.102 R)
• M10: 1,010,534 km (0.037 R)
• M11: 1,107,323 km (0.055 R)
• M12: 1,267,692 km (0.11 R)
• M13: 1,591,572 km (0.117 R)
• M14: 1,671,607 km (0.116 R)
• M15: 1,842,896 km (0.071 R)
• M16: 1,984,117 km (0.081 R)
• M17: 2,143,737 km (0.103 R)
• M18: 2,210,309 km (0.045 R)
• M19: 2,277,478 km (0.072 R)
• M20: 2,383,543 km (0.094 R)
• M21: 2,632,025 km (0.093 R)
• M22: 2,897,262 km (0.063 R)
• M23: 2,962,786 km (0.103 R)
• M24: 3,162,798 km (0.077 R)
• M25: 3,307,011 km (0.073 R)
• M26: 3,470,970 km (0.042 R)
• M27: 3,602,317 km (0.115 R)
• M28: 3,744,136 km (0.085 R)
• M29: 3,942,353 km (0.102 R)
• M30: 4,358,534 km (0.114 R)
• M31: 4,424,507 km (0.084 R)
• M32: 4,509,927 km (0.095 R)
• M33: 4,595,796 km (0.054 R)
• M34: 4,876,442 km (0.097 R)
• M35: 5,023,796 km (0.077 R)
• M36: 5,373,406 km (0.066 R)
• M37: 5,434,143 km (0.104 R)
• M38: 5,505,351 km (0.115 R)
• M39: 5,638,344 km (0.118 R)
• M40: 5,793,178 km (0.102 R)
• M41: 5,886,676 km (0.101 R)
• M42: 5,959,830 km (0.051 R)
• M43: 6,064,698 km (0.102 R)
• M44: 6,138,599 km (0.055 R)
• M45: 6,234,042 km (0.11 R)
• M46: 6,297,921 km (0.11 R)
• M47: 6,588,141 km (0.05 R)
• M48: 6,663,987 km (0.048 R)
• M49: 6,751,202 km (0.06 R)
• M50: 6,948,671 km (0.073 R)
• M51: 7,026,014 km (0.087 R)
• M52: 7,125,945 km (0.12 R)
• M53: 7,248,615 km (0.081 R)
• M54: 7,315,785 km (0.05 R)
• M55: 7,530,009 km (0.078 R)
• M56: 7,598,076 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.8

Radius: 3.8

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.76 AU - 10.36 AU

Year: 18496 Days

Day: 21.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,956,648 km

• M1: 232,625 km (0.099 R)
• M2: 273,764 km (0.087 R)
• M3: 317,447 km (0.098 R)
• M4: 609,462 km (0.099 R)
• M5: 769,531 km (0.094 R)
• M6: 920,177 km (0.062 R)
• M7: 1,151,156 km (0.03 R)
• M8: 1,323,343 km (0.044 R)
• M9: 1,477,429 km (0.117 R)
• M10: 1,747,004 km (0.115 R)
• M11: 1,858,903 km (0.087 R)
• M12: 2,547,652 km (0.105 R)
• M13: 2,771,450 km (0.062 R)
• M14: 3,169,829 km (0.113 R)
• M15: 3,764,182 km (0.111 R)
• M16: 3,908,992 km (0.115 R)
• M17: 4,354,345 km (0.07 R)
• M18: 4,854,601 km (0.1 R)
• M19: 5,012,277 km (0.085 R)
• M20: 5,332,566 km (0.117 R)
• M21: 6,161,787 km (0.103 R)
• M22: 7,844,314 km (0.103 R)
• M23: 8,168,941 km (0.1 R)
• M24: 9,955,738 km (0.106 R)
• M25: 10,918,401 km (0.105 R)
• M26: 11,541,476 km (0.076 R)
• M27: 12,176,070 km (0.073 R)
• M28: 12,336,439 km (0.114 R)
• M29: 13,589,321 km (0.06 R)
• M30: 14,090,474 km (0.104 R)
• M31: 14,258,921 km (0.073 R)
• M32: 15,168,177 km (0.103 R)
• M33: 15,629,986 km (0.067 R)
• M34: 15,920,804 km (0.078 R)
• M35: 16,389,943 km (0.055 R)
• M36: 16,923,259 km (0.08 R)
• M37: 16,982,799 km (0.088 R)
• M38: 17,042,489 km (0.105 R)
• M39: 17,221,856 km (0.066 R)
• M40: 18,556,569 km (0.101 R)
• M41: 18,802,807 km (0.112 R)
• M42: 19,050,242 km (0.068 R)
• M43: 19,174,258 km (0.115 R)
• M44: 19,610,635 km (0.078 R)
• M45: 19,673,167 km (0.087 R)
• M46: 20,366,254 km (0.094 R)
• M47: 20,811,457 km (0.053 R)
• M48: 21,259,802 km (0.088 R)
• M49: 21,517,410 km (0.066 R)
• M50: 22,296,515 km (0.091 R)
• M51: 22,427,264 km (0.043 R)
• M52: 24,351,541 km (0.058 R)
• M53: 25,299,244 km (0.043 R)
• M54: 25,640,626 km (0.103 R)
• M55: 26,190,099 km (0.079 R)
• M56: 27,650,623 km (0.085 R)
• M57: 27,861,407 km (0.096 R)
• M58: 28,355,379 km (0.086 R)
• M59: 30,287,585 km (0.117 R)
• M60: 33,003,385 km (0.12 R)
• M61: 33,227,033 km (0.083 R)
• M62: 33,301,683 km (0.05 R)
• M63: 34,806,189 km (0.09 R)
• M64: 35,109,872 km (0.046 R)
• M65: 36,102,454 km (0.088 R)
• M66: 37,181,803 km (0.098 R)
• M67: 37,803,232 km (0.038 R)
• M68: 38,037,203 km (0.082 R)
• M69: 38,977,725 km (0.093 R)
• M70: 39,371,916 km (0.089 R)
• M71: 39,609,028 km (0.118 R)
• M72: 41,121,911 km (0.106 R)
• M73: 43,957,689 km (0.104 R)
• M74: 44,450,165 km (0.066 R)
• M75: 46,772,373 km (0.098 R)
• M76: 48,878,860 km (0.097 R)
• M77: 48,963,682 km (0.092 R)
• M78: 49,388,989 km (0.083 R)
• M79: 49,986,333 km (0.094 R)
• M80: 50,929,847 km (0.107 R)
• M81: 51,102,034 km (0.107 R)
• M82: 51,274,521 km (0.085 R)
• M83: 52,573,479 km (0.066 R)
• M84: 52,660,545 km (0.073 R)
• M85: 53,270,755 km (0.094 R)
• M86: 54,586,318 km (0.084 R)
• M87: 55,203,858 km (0.067 R)
• M88: 55,912,503 km (0.058 R)
• M89: 56,001,365 km (0.095 R)
• M90: 56,445,969 km (0.108 R)
• M91: 56,981,231 km (0.105 R)
• M92: 58,777,153 km (0.109 R)
• M93: 58,867,361 km (0.073 R)
• M94: 59,410,102 km (0.084 R)
• M95: 59,863,533 km (0.112 R)
• M96: 60,865,240 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit