🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 13.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 254 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,522,903 km

• M1: 174,581 km (0.077 R)
• M2: 261,647 km (0.094 R)
• M3: 392,096 km (0.068 R)
• M4: 484,697 km (0.097 R)
• M5: 584,329 km (0.111 R)
• M6: 679,922 km (0.053 R)
• M7: 791,822 km (0.068 R)
• M8: 878,738 km (0.112 R)
• M9: 1,047,933 km (0.11 R)
• M10: 1,156,691 km (0.118 R)
• M11: 1,273,826 km (0.101 R)
• M12: 1,365,380 km (0.11 R)
• M13: 1,468,154 km (0.109 R)
• M14: 1,555,818 km (0.091 R)
• M15: 1,668,016 km (0.116 R)
• M16: 1,778,569 km (0.106 R)
• M17: 1,997,431 km (0.114 R)
• M18: 2,150,021 km (0.085 R)
• M19: 2,425,580 km (0.112 R)
• M20: 2,604,948 km (0.06 R)
• M21: 2,745,271 km (0.115 R)
• M22: 2,988,517 km (0.095 R)
• M23: 3,078,724 km (0.105 R)
• M24: 3,326,009 km (0.115 R)
• M25: 3,425,492 km (0.091 R)
• M26: 3,526,022 km (0.076 R)
• M27: 3,645,700 km (0.065 R)
• M28: 3,736,356 km (0.115 R)
• M29: 3,840,028 km (0.105 R)
• M30: 4,050,213 km (0.118 R)
• M31: 4,334,449 km (0.094 R)
• M32: 4,456,521 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 12.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.13 AU - 1.35 AU

Year: 937 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,522,903 km

• M1: 172,486 km (0.078 R)
• M2: 265,237 km (0.057 R)
• M3: 354,248 km (0.089 R)
• M4: 501,901 km (0.069 R)
• M5: 625,170 km (0.085 R)
• M6: 725,550 km (0.111 R)
• M7: 875,297 km (0.091 R)
• M8: 1,016,218 km (0.057 R)
• M9: 1,207,404 km (0.101 R)
• M10: 1,579,006 km (0.042 R)
• M11: 1,673,551 km (0.114 R)
• M12: 1,778,419 km (0.072 R)
• M13: 1,902,137 km (0.077 R)
• M14: 2,080,308 km (0.112 R)
• M15: 2,417,202 km (0.079 R)
• M16: 2,527,306 km (0.118 R)
• M17: 2,611,081 km (0.057 R)
• M18: 2,714,603 km (0.035 R)
• M19: 2,896,963 km (0.088 R)
• M20: 2,984,627 km (0.119 R)
• M21: 3,113,132 km (0.083 R)
• M22: 3,344,859 km (0.086 R)
• M23: 3,478,450 km (0.114 R)
• M24: 3,561,626 km (0.081 R)
• M25: 3,740,396 km (0.091 R)
• M26: 4,019,844 km (0.11 R)
• M27: 4,294,955 km (0.105 R)
• M28: 4,702,011 km (0.087 R)
• M29: 4,829,019 km (0.083 R)
• M30: 4,922,069 km (0.039 R)
• M31: 5,121,633 km (0.115 R)
• M32: 5,204,660 km (0.078 R)
• M33: 5,360,092 km (0.082 R)
• M34: 5,480,668 km (0.069 R)
• M35: 5,577,906 km (0.095 R)
• M36: 5,761,612 km (0.067 R)
• M37: 6,009,646 km (0.119 R)
• M38: 6,567,945 km (0.093 R)
• M39: 6,892,572 km (0.093 R)
• M40: 7,063,413 km (0.108 R)
• M41: 7,329,248 km (0.047 R)
• M42: 7,530,607 km (0.111 R)
• M43: 7,720,297 km (0.075 R)
• M44: 7,898,020 km (0.05 R)
• M45: 8,132,290 km (0.098 R)
• M46: 8,438,965 km (0.103 R)
• M47: 8,777,805 km (0.063 R)
• M48: 9,034,963 km (0.065 R)
• M49: 9,236,621 km (0.098 R)
• M50: 9,659,235 km (0.114 R)
• M51: 9,865,531 km (0.116 R)
• M52: 10,013,782 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 13

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.07 AU - 3.29 AU

Year: 2976 Days

Day: 8.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,522,903 km

• M1: 191,036 km (0.097 R)
• M2: 288,275 km (0.079 R)
• M3: 407,355 km (0.117 R)
• M4: 562,488 km (0.07 R)
• M5: 727,046 km (0.105 R)
• M6: 819,796 km (0.107 R)
• M7: 955,631 km (0.052 R)
• M8: 1,099,844 km (0.036 R)
• M9: 1,217,278 km (0.036 R)
• M10: 1,339,350 km (0.106 R)
• M11: 1,511,986 km (0.053 R)
• M12: 1,644,230 km (0.054 R)
• M13: 1,830,031 km (0.09 R)
• M14: 1,920,537 km (0.097 R)
• M15: 2,043,657 km (0.076 R)
• M16: 2,169,618 km (0.068 R)
• M17: 2,287,351 km (0.108 R)
• M18: 2,451,610 km (0.111 R)
• M19: 2,711,013 km (0.093 R)
• M20: 3,123,454 km (0.099 R)
• M21: 3,293,996 km (0.117 R)
• M22: 3,492,811 km (0.079 R)
• M23: 3,619,221 km (0.108 R)
• M24: 3,747,127 km (0.12 R)
• M25: 4,273,862 km (0.111 R)
• M26: 4,354,944 km (0.099 R)
• M27: 4,546,130 km (0.095 R)
• M28: 5,036,362 km (0.096 R)
• M29: 5,455,535 km (0.12 R)
• M30: 5,573,119 km (0.11 R)
• M31: 5,706,560 km (0.085 R)
• M32: 5,796,020 km (0.12 R)
• M33: 6,435,850 km (0.063 R)
• M34: 6,938,499 km (0.101 R)
• M35: 7,275,244 km (0.117 R)
• M36: 7,388,788 km (0.091 R)
• M37: 7,732,714 km (0.112 R)
• M38: 8,015,005 km (0.115 R)
• M39: 8,250,173 km (0.082 R)
• M40: 8,368,505 km (0.062 R)
• M41: 8,813,409 km (0.118 R)
• M42: 9,021,200 km (0.053 R)
• M43: 9,371,409 km (0.109 R)
• M44: 9,565,886 km (0.082 R)
• M45: 9,726,106 km (0.086 R)
• M46: 10,284,554 km (0.107 R)
• M47: 10,412,161 km (0.105 R)
• M48: 10,909,126 km (0.093 R)
• M49: 11,057,826 km (0.12 R)
• M50: 11,169,875 km (0.117 R)
• M51: 11,338,621 km (0.103 R)
• M52: 11,545,964 km (0.05 R)
• M53: 11,640,659 km (0.09 R)
• M54: 11,907,093 km (0.042 R)
• M55: 12,543,333 km (0.09 R)
• M56: 12,836,245 km (0.085 R)
• M57: 13,052,414 km (0.086 R)
• M58: 13,210,390 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 9.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.57 AU - 3.57 AU

Year: 3648 Days

Day: 10.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,522,903 km

• M1: 127,009 km (0.045 R)
• M2: 218,263 km (0.101 R)
• M3: 320,588 km (0.076 R)
• M4: 396,734 km (0.088 R)
• M5: 502,798 km (0.047 R)
• M6: 587,471 km (0.087 R)
• M7: 988,094 km (0.1 R)
• M8: 1,222,663 km (0.111 R)
• M9: 1,768,546 km (0.107 R)
• M10: 1,854,116 km (0.038 R)
• M11: 2,383,244 km (0.099 R)
• M12: 2,643,843 km (0.083 R)
• M13: 2,728,067 km (0.089 R)
• M14: 2,899,356 km (0.1 R)
• M15: 3,015,594 km (0.062 R)
• M16: 3,327,954 km (0.094 R)
• M17: 3,808,163 km (0.072 R)
• M18: 3,935,621 km (0.118 R)
• M19: 4,113,343 km (0.064 R)
• M20: 4,393,241 km (0.111 R)
• M21: 4,527,131 km (0.093 R)
• M22: 4,662,218 km (0.118 R)
• M23: 5,537,664 km (0.047 R)
• M24: 5,828,483 km (0.102 R)
• M25: 6,031,337 km (0.063 R)
• M26: 6,142,937 km (0.12 R)
• M27: 6,311,684 km (0.026 R)
• M28: 6,924,137 km (0.106 R)
• M29: 7,277,039 km (0.117 R)
• M30: 7,356,326 km (0.097 R)
• M31: 7,435,762 km (0.092 R)
• M32: 8,020,839 km (0.113 R)
• M33: 8,164,304 km (0.099 R)
• M34: 8,267,377 km (0.103 R)
• M35: 9,085,527 km (0.112 R)
• M36: 9,170,798 km (0.052 R)
• M37: 9,256,518 km (0.061 R)
• M38: 9,407,013 km (0.079 R)
• M39: 9,863,436 km (0.054 R)
• M40: 10,282,759 km (0.105 R)
• M41: 10,483,370 km (0.115 R)
• M42: 10,572,979 km (0.078 R)
• M43: 10,662,887 km (0.07 R)
• M44: 10,798,124 km (0.038 R)
• M45: 11,024,765 km (0.091 R)
• M46: 11,667,886 km (0.103 R)
• M47: 11,877,173 km (0.095 R)
• M48: 11,994,009 km (0.107 R)
• M49: 12,323,125 km (0.091 R)
• M50: 12,417,820 km (0.093 R)
• M51: 12,846,418 km (0.114 R)
• M52: 13,231,632 km (0.099 R)
• M53: 13,401,276 km (0.106 R)
• M54: 13,890,162 km (0.053 R)
• M55: 13,963,914 km (0.092 R)
• M56: 14,037,815 km (0.058 R)
• M57: 14,335,066 km (0.105 R)
• M58: 14,434,549 km (0.043 R)
• M59: 14,684,377 km (0.114 R)
• M60: 15,518,834 km (0.115 R)
• M61: 15,697,903 km (0.066 R)
• M62: 15,929,032 km (0.098 R)
• M63: 16,006,374 km (0.093 R)
• M64: 16,316,789 km (0.08 R)
• M65: 16,550,910 km (0.074 R)
• M66: 16,864,916 km (0.073 R)
• M67: 16,969,934 km (0.115 R)
• M68: 17,845,231 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.2

Radius: 7.1

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.93 AU - 9.19 AU

Year: 14099 Days

Day: 22.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,522,903 km

• M1: 102,026 km (0.117 R)
• M2: 169,046 km (0.107 R)
• M3: 265,985 km (0.087 R)
• M4: 414,685 km (0.095 R)
• M5: 460,163 km (0.084 R)
• M6: 1,074,861 km (0.081 R)
• M7: 1,206,357 km (0.037 R)
• M8: 1,366,427 km (0.061 R)
• M9: 1,437,336 km (0.044 R)
• M10: 2,351,080 km (0.09 R)
• M11: 3,001,083 km (0.111 R)
• M12: 3,736,656 km (0.112 R)
• M13: 4,141,916 km (0.079 R)
• M14: 4,525,485 km (0.105 R)
• M15: 4,739,560 km (0.105 R)
• M16: 4,847,869 km (0.115 R)
• M17: 5,252,082 km (0.1 R)
• M18: 6,528,451 km (0.077 R)
• M19: 7,056,532 km (0.111 R)
• M20: 7,640,562 km (0.073 R)
• M21: 7,938,411 km (0.112 R)
• M22: 8,283,384 km (0.036 R)
• M23: 8,457,815 km (0.105 R)
• M24: 8,677,424 km (0.119 R)
• M25: 9,574,862 km (0.086 R)
• M26: 10,220,377 km (0.115 R)
• M27: 10,832,531 km (0.063 R)
• M28: 10,975,397 km (0.049 R)
• M29: 11,311,394 km (0.039 R)
• M30: 12,091,996 km (0.117 R)
• M31: 13,499,413 km (0.093 R)
• M32: 13,550,575 km (0.12 R)
• M33: 13,807,734 km (0.099 R)
• M34: 14,222,419 km (0.119 R)
• M35: 14,431,258 km (0.098 R)
• M36: 15,544,416 km (0.066 R)
• M37: 16,030,010 km (0.06 R)
• M38: 16,356,433 km (0.079 R)
• M39: 16,630,047 km (0.106 R)
• M40: 17,126,563 km (0.083 R)
• M41: 17,182,063 km (0.105 R)
• M42: 17,348,865 km (0.091 R)
• M43: 18,474,290 km (0.067 R)
• M44: 18,531,137 km (0.119 R)
• M45: 21,032,264 km (0.1 R)
• M46: 21,270,274 km (0.063 R)
• M47: 21,509,182 km (0.079 R)
• M48: 21,869,114 km (0.086 R)
• M49: 22,110,266 km (0.092 R)
• M50: 24,757,400 km (0.095 R)
• M51: 26,022,250 km (0.112 R)
• M52: 26,150,007 km (0.108 R)
• M53: 26,213,885 km (0.113 R)
• M54: 27,114,016 km (0.099 R)
• M55: 27,178,642 km (0.099 R)
• M56: 29,674,383 km (0.047 R)
• M57: 30,142,026 km (0.078 R)
• M58: 32,036,982 km (0.082 R)
• M59: 32,242,231 km (0.089 R)
• M60: 32,654,223 km (0.064 R)
• M61: 33,067,861 km (0.114 R)
• M62: 33,483,295 km (0.064 R)
• M63: 33,761,098 km (0.101 R)
• M64: 33,900,373 km (0.107 R)
• M65: 34,950,850 km (0.119 R)
• M66: 35,091,621 km (0.033 R)
• M67: 36,082,857 km (0.096 R)
• M68: 36,868,246 km (0.108 R)
• M69: 37,011,710 km (0.111 R)
• M70: 37,370,894 km (0.086 R)
• M71: 38,528,483 km (0.039 R)
• M72: 39,477,532 km (0.1 R)
• M73: 40,360,458 km (0.091 R)
• M74: 40,878,516 km (0.086 R)
• M75: 41,324,317 km (0.099 R)
• M76: 42,445,853 km (0.102 R)
• M77: 43,048,134 km (0.087 R)
• M78: 43,501,565 km (0.082 R)
• M79: 44,871,732 km (0.103 R)
• M80: 45,869,998 km (0.074 R)
• M81: 46,720,462 km (0.104 R)
• M82: 48,515,337 km (0.116 R)
• M83: 50,094,343 km (0.033 R)
• M84: 52,011,440 km (0.087 R)
• M85: 52,091,774 km (0.098 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: 343 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit