🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 8.5

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.68 AU - 0.74 AU

Year: 399 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 9,965,516 km

• M1: 125,812 km (0.082 R)
• M2: 196,721 km (0.093 R)
• M3: 315,502 km (0.064 R)
• M4: 375,341 km (0.104 R)
• M5: 449,841 km (0.089 R)
• M6: 593,305 km (0.091 R)
• M7: 647,310 km (0.059 R)
• M8: 752,477 km (0.077 R)
• M9: 837,598 km (0.112 R)
• M10: 944,112 km (0.062 R)
• M11: 1,017,864 km (0.086 R)
• M12: 1,220,868 km (0.109 R)
• M13: 1,415,944 km (0.112 R)
• M14: 1,501,065 km (0.101 R)
• M15: 1,571,675 km (0.098 R)
• M16: 1,632,113 km (0.037 R)
• M17: 1,750,145 km (0.115 R)
• M18: 1,824,496 km (0.117 R)
• M19: 1,976,637 km (0.087 R)
• M20: 2,054,278 km (0.119 R)
• M21: 2,145,233 km (0.1 R)
• M22: 2,249,952 km (0.087 R)
• M23: 2,522,370 km (0.026 R)
• M24: 2,659,252 km (0.098 R)
• M25: 2,738,688 km (0.099 R)
• M26: 2,825,605 km (0.09 R)
• M27: 2,913,419 km (0.045 R)
• M28: 2,974,754 km (0.091 R)
• M29: 3,029,656 km (0.103 R)
• M30: 3,091,889 km (0.051 R)
• M31: 3,175,514 km (0.109 R)
• M32: 3,266,918 km (0.116 R)
• M33: 3,402,155 km (0.032 R)
• M34: 3,481,292 km (0.03 R)
• M35: 3,597,530 km (0.117 R)
• M36: 3,781,685 km (0.029 R)
• M37: 3,871,144 km (0.109 R)
• M38: 4,006,829 km (0.097 R)
• M39: 4,121,122 km (0.12 R)
• M40: 4,290,617 km (0.108 R)
• M41: 4,399,673 km (0.115 R)
• M42: 4,478,212 km (0.106 R)
• M43: 4,533,414 km (0.094 R)
• M44: 4,596,843 km (0.072 R)
• M45: 4,724,600 km (0.042 R)
• M46: 4,869,710 km (0.053 R)
• M47: 4,983,554 km (0.065 R)
• M48: 5,073,612 km (0.091 R)
• M49: 5,139,584 km (0.072 R)
• M50: 5,322,094 km (0.04 R)
• M51: 5,456,283 km (0.094 R)
• M52: 5,676,790 km (0.067 R)
• M53: 5,753,833 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 11.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 459 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 9,965,516 km

• M1: 150,645 km (0.119 R)
• M2: 235,317 km (0.12 R)
• M3: 327,021 km (0.061 R)
• M4: 407,205 km (0.115 R)
• M5: 493,374 km (0.092 R)
• M6: 576,700 km (0.118 R)
• M7: 661,821 km (0.057 R)
• M8: 772,374 km (0.079 R)
• M9: 937,679 km (0.093 R)
• M10: 1,064,090 km (0.108 R)
• M11: 1,148,612 km (0.114 R)
• M12: 1,230,742 km (0.063 R)
• M13: 1,639,443 km (0.06 R)
• M14: 1,732,792 km (0.08 R)
• M15: 1,828,236 km (0.105 R)
• M16: 1,936,993 km (0.093 R)
• M17: 2,107,236 km (0.099 R)
• M18: 2,288,847 km (0.051 R)
• M19: 2,412,714 km (0.069 R)
• M20: 2,603,003 km (0.109 R)
• M21: 2,824,707 km (0.118 R)
• M22: 2,944,684 km (0.108 R)
• M23: 3,266,021 km (0.095 R)
• M24: 3,570,004 km (0.11 R)
• M25: 3,729,176 km (0.107 R)
• M26: 3,816,990 km (0.107 R)
• M27: 4,122,319 km (0.07 R)
• M28: 4,220,904 km (0.11 R)
• M29: 4,404,760 km (0.119 R)
• M30: 4,638,581 km (0.086 R)
• M31: 4,764,842 km (0.069 R)
• M32: 4,876,292 km (0.095 R)
• M33: 4,964,555 km (0.099 R)
• M34: 5,183,417 km (0.086 R)
• M35: 5,339,447 km (0.098 R)
• M36: 5,430,403 km (0.106 R)
• M37: 5,748,747 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 8.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.99 AU - 1.31 AU

Year: 822 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 9,965,516 km

• M1: 133,292 km (0.082 R)
• M2: 226,940 km (0.074 R)
• M3: 373,995 km (0.118 R)
• M4: 463,005 km (0.069 R)
• M5: 544,387 km (0.066 R)
• M6: 687,701 km (0.116 R)
• M7: 740,360 km (0.107 R)
• M8: 794,514 km (0.11 R)
• M9: 978,669 km (0.115 R)
• M10: 1,032,076 km (0.07 R)
• M11: 1,113,906 km (0.098 R)
• M12: 1,169,855 km (0.106 R)
• M13: 1,299,258 km (0.092 R)
• M14: 1,365,679 km (0.1 R)
• M15: 1,433,447 km (0.051 R)
• M16: 1,517,670 km (0.08 R)
• M17: 1,595,910 km (0.097 R)
• M18: 1,707,510 km (0.074 R)
• M19: 1,905,278 km (0.058 R)
• M20: 1,972,747 km (0.092 R)
• M21: 2,041,263 km (0.084 R)
• M22: 2,101,700 km (0.094 R)
• M23: 2,171,712 km (0.027 R)
• M24: 2,242,322 km (0.115 R)
• M25: 2,377,110 km (0.117 R)
• M26: 2,486,765 km (0.038 R)
• M27: 2,579,516 km (0.113 R)
• M28: 2,692,313 km (0.098 R)
• M29: 2,922,993 km (0.077 R)
• M30: 3,160,105 km (0.077 R)
• M31: 3,475,607 km (0.112 R)
• M32: 3,801,431 km (0.061 R)
• M33: 4,005,932 km (0.111 R)
• M34: 4,325,024 km (0.06 R)
• M35: 4,380,974 km (0.103 R)
• M36: 4,516,061 km (0.08 R)
• M37: 4,767,235 km (0.116 R)
• M38: 4,999,710 km (0.085 R)
• M39: 5,164,567 km (0.078 R)
• M40: 5,633,407 km (0.071 R)
• M41: 5,891,613 km (0.105 R)
• M42: 6,015,929 km (0.111 R)
• M43: 6,178,841 km (0.068 R)
• M44: 6,560,315 km (0.103 R)
• M45: 6,663,388 km (0.039 R)
• M46: 6,805,955 km (0.106 R)
• M47: 6,884,045 km (0.104 R)
• M48: 7,226,325 km (0.09 R)
• M49: 7,386,245 km (0.071 R)
• M50: 7,533,749 km (0.089 R)
• M51: 7,695,913 km (0.08 R)
• M52: 7,818,284 km (0.048 R)
• M53: 8,078,734 km (0.109 R)
• M54: 8,355,939 km (0.107 R)
• M55: 8,565,974 km (0.12 R)
• M56: 8,706,895 km (0.11 R)
• M57: 8,905,561 km (0.059 R)
• M58: 9,091,362 km (0.098 R)
• M59: 9,220,764 km (0.051 R)
• M60: 9,365,275 km (0.086 R)
• M61: 9,452,341 km (0.095 R)
• M62: 9,583,389 km (0.103 R)
• M63: 9,862,090 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit