🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 14

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,203,304 km

• M1: 176,077 km (0.044 R)
• M2: 314,305 km (0.082 R)
• M3: 401,969 km (0.114 R)
• M4: 495,618 km (0.09 R)
• M5: 625,020 km (0.119 R)
• M6: 721,062 km (0.11 R)
• M7: 812,017 km (0.1 R)
• M8: 907,461 km (0.116 R)
• M9: 1,019,509 km (0.078 R)
• M10: 1,134,101 km (0.06 R)
• M11: 1,274,723 km (0.102 R)
• M12: 1,393,953 km (0.115 R)
• M13: 1,644,230 km (0.077 R)
• M14: 1,823,748 km (0.078 R)
• M15: 1,972,149 km (0.059 R)
• M16: 2,073,426 km (0.11 R)
• M17: 2,173,208 km (0.045 R)
• M18: 2,304,555 km (0.115 R)
• M19: 2,425,131 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 13

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.43 AU - 2.23 AU

Year: 1709 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,203,304 km

• M1: 217,964 km (0.094 R)
• M2: 353,201 km (0.088 R)
• M3: 486,791 km (0.092 R)
• M4: 604,974 km (0.104 R)
• M5: 742,753 km (0.091 R)
• M6: 841,338 km (0.051 R)
• M7: 962,662 km (0.062 R)
• M8: 1,128,118 km (0.113 R)
• M9: 1,457,083 km (0.11 R)
• M10: 1,704,668 km (0.091 R)
• M11: 1,908,270 km (0.113 R)
• M12: 2,013,139 km (0.096 R)
• M13: 2,204,474 km (0.07 R)
• M14: 2,528,653 km (0.04 R)
• M15: 2,618,711 km (0.115 R)
• M16: 2,735,995 km (0.058 R)
• M17: 3,153,673 km (0.086 R)
• M18: 3,278,886 km (0.114 R)
• M19: 3,448,381 km (0.096 R)
• M20: 4,308,419 km (0.053 R)
• M21: 4,416,728 km (0.071 R)
• M22: 4,683,461 km (0.074 R)
• M23: 5,117,893 km (0.108 R)
• M24: 5,548,735 km (0.103 R)
• M25: 6,676,852 km (0.085 R)
• M26: 6,838,567 km (0.066 R)
• M27: 7,092,884 km (0.111 R)
• M28: 7,313,242 km (0.093 R)
• M29: 7,723,289 km (0.096 R)
• M30: 7,950,080 km (0.068 R)
• M31: 8,083,521 km (0.119 R)
• M32: 8,198,412 km (0.086 R)
• M33: 8,294,604 km (0.091 R)
• M34: 8,391,094 km (0.054 R)
• M35: 8,840,187 km (0.09 R)
• M36: 9,097,346 km (0.084 R)
• M37: 9,277,013 km (0.106 R)
• M38: 10,420,688 km (0.032 R)
• M39: 10,524,958 km (0.067 R)
• M40: 11,051,692 km (0.095 R)
• M41: 11,350,439 km (0.06 R)
• M42: 11,522,327 km (0.104 R)
• M43: 11,608,645 km (0.105 R)
• M44: 12,130,891 km (0.106 R)
• M45: 12,350,800 km (0.114 R)
• M46: 12,638,627 km (0.091 R)
• M47: 13,085,775 km (0.102 R)
• M48: 13,221,011 km (0.12 R)
• M49: 13,469,942 km (0.115 R)
• M50: 14,249,496 km (0.073 R)
• M51: 14,551,534 km (0.081 R)
• M52: 14,832,180 km (0.059 R)
• M53: 15,114,621 km (0.069 R)
• M54: 15,232,803 km (0.109 R)
• M55: 16,092,991 km (0.073 R)
• M56: 16,213,716 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.8

Radius: 6.7

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.52 AU - 5.58 AU

Year: 9025 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,203,304 km

• M1: 253,718 km (0.065 R)
• M2: 353,649 km (0.091 R)
• M3: 749,037 km (0.042 R)
• M4: 814,411 km (0.12 R)
• M5: 881,879 km (0.099 R)
• M6: 1,571,376 km (0.117 R)
• M7: 1,613,712 km (0.104 R)
• M8: 1,808,937 km (0.098 R)
• M9: 2,011,942 km (0.089 R)
• M10: 2,269,848 km (0.051 R)
• M11: 2,538,377 km (0.109 R)
• M12: 2,999,737 km (0.106 R)
• M13: 3,079,023 km (0.071 R)
• M14: 3,213,063 km (0.093 R)
• M15: 3,267,068 km (0.09 R)
• M16: 3,598,278 km (0.103 R)
• M17: 3,711,074 km (0.093 R)
• M18: 3,968,981 km (0.104 R)
• M19: 4,322,182 km (0.078 R)
• M20: 4,412,090 km (0.069 R)
• M21: 4,563,184 km (0.041 R)
• M22: 4,746,890 km (0.083 R)
• M23: 4,839,641 km (0.105 R)
• M24: 6,747,762 km (0.104 R)
• M25: 7,239,639 km (0.116 R)
• M26: 7,815,741 km (0.032 R)
• M27: 7,925,546 km (0.082 R)
• M28: 8,332,003 km (0.112 R)
• M29: 8,406,652 km (0.092 R)
• M30: 8,821,188 km (0.066 R)
• M31: 9,203,859 km (0.073 R)
• M32: 9,319,798 km (0.114 R)
• M33: 9,631,111 km (0.115 R)
• M34: 9,985,359 km (0.104 R)
• M35: 10,304,002 km (0.074 R)
• M36: 10,869,482 km (0.086 R)
• M37: 10,991,853 km (0.056 R)
• M38: 11,444,985 km (0.067 R)
• M39: 11,528,012 km (0.088 R)
• M40: 12,711,331 km (0.106 R)
• M41: 13,099,986 km (0.101 R)
• M42: 13,186,753 km (0.116 R)
• M43: 13,580,046 km (0.068 R)
• M44: 13,756,123 km (0.098 R)
• M45: 15,420,100 km (0.063 R)
• M46: 16,815,249 km (0.114 R)
• M47: 17,767,590 km (0.097 R)
• M48: 18,153,402 km (0.082 R)
• M49: 18,395,901 km (0.088 R)
• M50: 18,542,058 km (0.115 R)
• M51: 18,590,827 km (0.106 R)
• M52: 18,835,270 km (0.104 R)
• M53: 20,778,546 km (0.112 R)
• M54: 20,879,824 km (0.117 R)
• M55: 20,930,687 km (0.038 R)
• M56: 21,389,204 km (0.087 R)
• M57: 22,732,444 km (0.115 R)
• M58: 23,572,436 km (0.089 R)
• M59: 23,731,159 km (0.117 R)
• M60: 25,120,923 km (0.047 R)
• M61: 25,282,938 km (0.073 R)
• M62: 25,771,225 km (0.095 R)
• M63: 25,880,132 km (0.108 R)
• M64: 26,043,793 km (0.115 R)
• M65: 26,098,396 km (0.092 R)
• M66: 26,536,867 km (0.104 R)
• M67: 27,199,137 km (0.056 R)
• M68: 27,643,592 km (0.056 R)
• M69: 28,539,833 km (0.087 R)
• M70: 28,709,028 km (0.088 R)
• M71: 28,934,921 km (0.091 R)
• M72: 29,161,562 km (0.026 R)
• M73: 29,673,486 km (0.112 R)
• M74: 31,053,227 km (0.051 R)
• M75: 31,634,265 km (0.071 R)
• M76: 31,750,951 km (0.085 R)
• M77: 32,101,758 km (0.111 R)
• M78: 32,453,762 km (0.089 R)
• M79: 33,043,327 km (0.095 R)
• M80: 34,592,862 km (0.088 R)
• M81: 36,226,920 km (0.08 R)
• M82: 36,593,434 km (0.077 R)
• M83: 37,022,631 km (0.114 R)
• M84: 37,268,570 km (0.115 R)
• M85: 37,638,525 km (0.117 R)
• M86: 37,824,026 km (0.096 R)
• M87: 39,632,365 km (0.089 R)
• M88: 40,769,010 km (0.106 R)
• M89: 42,044,332 km (0.032 R)
• M90: 42,558,051 km (0.068 R)
• M91: 42,944,911 km (0.062 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: 520 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit