🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 11.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 416 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,698,857 km

• M1: 141,370 km (0.115 R)
• M2: 226,042 km (0.054 R)
• M3: 307,723 km (0.094 R)
• M4: 394,041 km (0.111 R)
• M5: 478,863 km (0.097 R)
• M6: 557,701 km (0.096 R)
• M7: 631,153 km (0.067 R)
• M8: 734,974 km (0.079 R)
• M9: 902,823 km (0.077 R)
• M10: 1,017,714 km (0.062 R)
• M11: 1,197,681 km (0.094 R)
• M12: 1,344,586 km (0.079 R)
• M13: 1,427,912 km (0.084 R)
• M14: 1,584,391 km (0.069 R)
• M15: 1,677,890 km (0.068 R)
• M16: 1,757,326 km (0.09 R)
• M17: 1,838,109 km (0.095 R)
• M18: 1,920,238 km (0.047 R)
• M19: 1,992,494 km (0.112 R)
• M20: 2,071,183 km (0.051 R)
• M21: 2,319,964 km (0.109 R)
• M22: 2,391,172 km (0.074 R)
• M23: 2,535,834 km (0.034 R)
• M24: 2,609,286 km (0.075 R)
• M25: 2,695,903 km (0.097 R)
• M26: 2,783,568 km (0.061 R)
• M27: 2,981,037 km (0.108 R)
• M28: 3,065,260 km (0.102 R)
• M29: 3,150,232 km (0.058 R)
• M30: 3,457,506 km (0.105 R)
• M31: 3,552,949 km (0.117 R)
• M32: 3,628,646 km (0.1 R)
• M33: 3,767,622 km (0.072 R)
• M34: 3,929,637 km (0.086 R)
• M35: 4,000,845 km (0.098 R)
• M36: 4,101,226 km (0.071 R)
• M37: 4,202,503 km (0.069 R)
• M38: 4,518,753 km (0.083 R)
• M39: 4,630,802 km (0.093 R)
• M40: 4,781,896 km (0.026 R)
• M41: 4,880,930 km (0.114 R)
• M42: 5,042,346 km (0.114 R)
• M43: 5,426,064 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 9.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.86 AU - 1.12 AU

Year: 657 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,698,857 km

• M1: 113,395 km (0.062 R)
• M2: 199,713 km (0.102 R)
• M3: 277,654 km (0.095 R)
• M4: 379,829 km (0.107 R)
• M5: 445,203 km (0.118 R)
• M6: 511,625 km (0.09 R)
• M7: 593,455 km (0.111 R)
• M8: 656,136 km (0.098 R)
• M9: 737,817 km (0.101 R)
• M10: 801,545 km (0.118 R)
• M11: 903,422 km (0.106 R)
• M12: 981,512 km (0.119 R)
• M13: 1,081,293 km (0.102 R)
• M14: 1,159,832 km (0.106 R)
• M15: 1,219,971 km (0.076 R)
• M16: 1,380,639 km (0.102 R)
• M17: 1,493,436 km (0.11 R)
• M18: 1,564,794 km (0.061 R)
• M19: 1,694,046 km (0.092 R)
• M20: 1,879,996 km (0.099 R)
• M21: 1,957,488 km (0.08 R)
• M22: 2,171,413 km (0.09 R)
• M23: 2,290,792 km (0.118 R)
• M24: 2,438,296 km (0.1 R)
• M25: 2,529,700 km (0.112 R)
• M26: 2,756,341 km (0.05 R)
• M27: 2,947,976 km (0.105 R)
• M28: 3,010,508 km (0.101 R)
• M29: 3,236,700 km (0.113 R)
• M30: 3,308,357 km (0.105 R)
• M31: 3,534,399 km (0.097 R)
• M32: 3,660,510 km (0.057 R)
• M33: 3,727,979 km (0.06 R)
• M34: 3,848,704 km (0.093 R)
• M35: 3,955,517 km (0.076 R)
• M36: 4,109,902 km (0.034 R)
• M37: 4,226,888 km (0.029 R)
• M38: 4,297,648 km (0.117 R)
• M39: 4,536,406 km (0.052 R)
• M40: 4,633,196 km (0.119 R)
• M41: 4,746,890 km (0.096 R)
• M42: 4,952,288 km (0.091 R)
• M43: 5,010,481 km (0.111 R)
• M44: 5,068,675 km (0.057 R)
• M45: 5,236,524 km (0.034 R)
• M46: 5,431,749 km (0.076 R)
• M47: 5,629,368 km (0.106 R)
• M48: 5,707,458 km (0.053 R)
• M49: 5,890,865 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 9.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.09 AU - 1.73 AU

Year: 1116 Days

Day: 9.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,698,857 km

• M1: 140,024 km (0.116 R)
• M2: 249,529 km (0.091 R)
• M3: 323,281 km (0.077 R)
• M4: 387,608 km (0.086 R)
• M5: 494,421 km (0.091 R)
• M6: 589,116 km (0.12 R)
• M7: 672,293 km (0.064 R)
• M8: 753,375 km (0.084 R)
• M9: 1,046,288 km (0.105 R)
• M10: 1,310,627 km (0.115 R)
• M11: 1,638,545 km (0.071 R)
• M12: 1,741,918 km (0.113 R)
• M13: 1,856,510 km (0.111 R)
• M14: 1,937,292 km (0.081 R)
• M15: 2,046,948 km (0.098 R)
• M16: 2,139,998 km (0.119 R)
• M17: 2,282,116 km (0.08 R)
• M18: 2,378,606 km (0.111 R)
• M19: 2,476,593 km (0.11 R)
• M20: 2,595,972 km (0.085 R)
• M21: 2,666,582 km (0.073 R)
• M22: 2,737,641 km (0.114 R)
• M23: 3,028,908 km (0.119 R)
• M24: 3,113,880 km (0.071 R)
• M25: 3,210,670 km (0.072 R)
• M26: 3,362,960 km (0.093 R)
• M27: 3,540,084 km (0.118 R)
• M28: 3,663,652 km (0.118 R)
• M29: 3,822,974 km (0.038 R)
• M30: 3,949,833 km (0.098 R)
• M31: 4,101,525 km (0.091 R)
• M32: 4,172,285 km (0.119 R)
• M33: 4,459,064 km (0.078 R)
• M34: 4,531,768 km (0.106 R)
• M35: 4,889,008 km (0.081 R)
• M36: 5,604,235 km (0.115 R)
• M37: 5,722,268 km (0.109 R)
• M38: 5,801,405 km (0.045 R)
• M39: 5,974,191 km (0.112 R)
• M40: 6,094,767 km (0.097 R)
• M41: 6,175,699 km (0.112 R)
• M42: 6,243,318 km (0.075 R)
• M43: 6,447,818 km (0.083 R)
• M44: 6,516,483 km (0.114 R)
• M45: 7,088,695 km (0.089 R)
• M46: 7,159,455 km (0.046 R)
• M47: 7,302,022 km (0.083 R)
• M48: 7,560,826 km (0.083 R)
• M49: 7,778,940 km (0.106 R)
• M50: 7,881,414 km (0.106 R)
• M51: 8,028,619 km (0.097 R)
• M52: 8,370,450 km (0.095 R)
• M53: 8,475,467 km (0.117 R)
• M54: 8,596,043 km (0.107 R)
• M55: 8,717,218 km (0.113 R)
• M56: 8,869,508 km (0.085 R)
• M57: 8,976,620 km (0.11 R)
• M58: 9,037,955 km (0.107 R)
• M59: 9,223,008 km (0.107 R)
• M60: 9,284,941 km (0.034 R)
• M61: 9,534,171 km (0.057 R)
• M62: 9,801,353 km (0.095 R)
• M63: 10,246,856 km (0.103 R)
• M64: 10,407,673 km (0.091 R)
• M65: 10,536,776 km (0.085 R)
• M66: 10,699,090 km (0.097 R)
• M67: 10,927,526 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 7.8

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.73 AU - 8.37 AU

Year: 12483 Days

Day: 20.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,698,857 km

• M1: 205,547 km (0.103 R)
• M2: 418,276 km (0.097 R)
• M3: 643,121 km (0.107 R)
• M4: 807,380 km (0.095 R)
• M5: 1,005,896 km (0.057 R)
• M6: 1,332,618 km (0.086 R)
• M7: 1,792,033 km (0.038 R)
• M8: 2,052,483 km (0.093 R)
• M9: 2,580,563 km (0.085 R)
• M10: 3,056,584 km (0.101 R)
• M11: 3,242,235 km (0.08 R)
• M12: 4,327,717 km (0.048 R)
• M13: 4,466,394 km (0.084 R)
• M14: 4,855,348 km (0.119 R)
• M15: 5,108,618 km (0.052 R)
• M16: 5,741,716 km (0.087 R)
• M17: 6,048,092 km (0.106 R)
• M18: 6,478,186 km (0.116 R)
• M19: 6,597,266 km (0.047 R)
• M20: 6,757,037 km (0.063 R)
• M21: 7,121,457 km (0.105 R)
• M22: 7,658,962 km (0.119 R)
• M23: 7,742,887 km (0.095 R)
• M24: 7,826,961 km (0.052 R)
• M25: 8,598,287 km (0.095 R)
• M26: 8,816,700 km (0.094 R)
• M27: 9,125,769 km (0.115 R)
• M28: 9,754,529 km (0.059 R)
• M29: 10,350,826 km (0.053 R)
• M30: 10,536,776 km (0.11 R)
• M31: 10,770,598 km (0.059 R)
• M32: 11,100,910 km (0.094 R)
• M33: 11,771,557 km (0.062 R)
• M34: 11,868,497 km (0.108 R)
• M35: 12,752,321 km (0.1 R)
• M36: 13,101,782 km (0.108 R)
• M37: 14,066,089 km (0.052 R)
• M38: 14,634,860 km (0.078 R)
• M39: 15,105,795 km (0.114 R)
• M40: 17,978,223 km (0.086 R)
• M41: 18,201,723 km (0.079 R)
• M42: 18,764,510 km (0.111 R)
• M43: 19,104,994 km (0.104 R)
• M44: 20,022,777 km (0.076 R)
• M45: 20,080,672 km (0.091 R)
• M46: 20,428,786 km (0.047 R)
• M47: 20,720,502 km (0.106 R)
• M48: 21,131,298 km (0.07 R)
• M49: 23,042,710 km (0.086 R)
• M50: 23,103,446 km (0.103 R)
• M51: 24,265,223 km (0.053 R)
• M52: 24,388,642 km (0.084 R)
• M53: 25,885,817 km (0.093 R)
• M54: 26,075,058 km (0.107 R)
• M55: 26,645,625 km (0.102 R)
• M56: 27,156,053 km (0.105 R)
• M57: 28,122,156 km (0.11 R)
• M58: 28,251,707 km (0.098 R)
• M59: 29,559,043 km (0.065 R)
• M60: 30,153,844 km (0.071 R)
• M61: 30,419,381 km (0.104 R)
• M62: 30,619,094 km (0.099 R)
• M63: 31,287,946 km (0.118 R)
• M64: 32,368,192 km (0.111 R)
• M65: 33,117,827 km (0.105 R)
• M66: 33,666,552 km (0.083 R)
• M67: 34,011,226 km (0.105 R)
• M68: 34,080,190 km (0.101 R)
• M69: 34,703,714 km (0.071 R)
• M70: 34,912,403 km (0.075 R)
• M71: 35,751,348 km (0.106 R)
• M72: 37,734,417 km (0.1 R)
• M73: 39,172,801 km (0.085 R)
• M74: 39,535,127 km (0.103 R)
• M75: 39,680,386 km (0.09 R)
• M76: 39,753,091 km (0.104 R)
• M77: 39,971,504 km (0.062 R)
• M78: 43,144,774 km (0.087 R)
• M79: 43,443,970 km (0.114 R)
• M80: 43,819,161 km (0.056 R)
• M81: 44,875,023 km (0.06 R)
• M82: 44,950,869 km (0.116 R)
• M83: 45,178,258 km (0.105 R)
• M84: 45,863,117 km (0.115 R)
• M85: 47,242,858 km (0.084 R)
• M86: 47,319,901 km (0.059 R)
• M87: 47,397,093 km (0.084 R)
• M88: 48,015,381 km (0.096 R)
• M89: 49,025,765 km (0.063 R)
• M90: 50,043,181 km (0.088 R)
• M91: 50,515,162 km (0.085 R)
• M92: 51,939,782 km (0.103 R)
• M93: 53,377,567 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit