🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 13.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,254,913 km

• M1: 166,652 km (0.096 R)
• M2: 248,482 km (0.039 R)
• M3: 347,965 km (0.117 R)
• M4: 430,991 km (0.077 R)
• M5: 514,018 km (0.095 R)
• M6: 686,205 km (0.112 R)
• M7: 815,757 km (0.054 R)
• M8: 916,885 km (0.103 R)
• M9: 1,001,259 km (0.114 R)
• M10: 1,187,957 km (0.086 R)
• M11: 1,276,369 km (0.108 R)
• M12: 1,376,899 km (0.035 R)
• M13: 1,485,208 km (0.111 R)
• M14: 1,581,249 km (0.109 R)
• M15: 1,785,301 km (0.111 R)
• M16: 1,926,372 km (0.098 R)
• M17: 2,015,083 km (0.098 R)
• M18: 2,219,883 km (0.064 R)
• M19: 2,342,703 km (0.107 R)
• M20: 2,431,863 km (0.096 R)
• M21: 2,528,204 km (0.072 R)
• M22: 2,731,059 km (0.098 R)
• M23: 2,888,585 km (0.1 R)
• M24: 3,074,984 km (0.104 R)
• M25: 3,238,943 km (0.12 R)
• M26: 3,372,385 km (0.092 R)
• M27: 3,500,740 km (0.061 R)
• M28: 3,616,977 km (0.092 R)
• M29: 3,762,536 km (0.071 R)
• M30: 3,895,977 km (0.102 R)
• M31: 4,009,522 km (0.079 R)
• M32: 4,102,572 km (0.085 R)
• M33: 4,305,576 km (0.059 R)
• M34: 4,459,961 km (0.069 R)
• M35: 4,556,602 km (0.097 R)
• M36: 4,683,909 km (0.097 R)
• M37: 4,881,079 km (0.097 R)
• M38: 4,995,970 km (0.096 R)
• M39: 5,252,232 km (0.055 R)
• M40: 5,362,186 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.23 AU - 2.89 AU

Year: 2827 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,254,913 km

• M1: 182,210 km (0.115 R)
• M2: 302,038 km (0.112 R)
• M3: 478,115 km (0.069 R)
• M4: 683,064 km (0.03 R)
• M5: 798,254 km (0.092 R)
• M6: 921,074 km (0.111 R)
• M7: 1,198,877 km (0.051 R)
• M8: 1,320,201 km (0.092 R)
• M9: 1,446,013 km (0.052 R)
• M10: 1,661,135 km (0.098 R)
• M11: 1,772,735 km (0.076 R)
• M12: 1,874,312 km (0.077 R)
• M13: 1,991,148 km (0.088 R)
• M14: 2,096,913 km (0.064 R)
• M15: 2,328,640 km (0.104 R)
• M16: 2,540,172 km (0.091 R)
• M17: 2,641,150 km (0.051 R)
• M18: 2,892,176 km (0.097 R)
• M19: 2,997,792 km (0.058 R)
• M20: 3,291,452 km (0.116 R)
• M21: 3,433,870 km (0.105 R)
• M22: 3,659,613 km (0.07 R)
• M23: 3,973,918 km (0.095 R)
• M24: 4,488,235 km (0.043 R)
• M25: 4,593,702 km (0.111 R)
• M26: 4,843,081 km (0.106 R)
• M27: 5,281,104 km (0.116 R)
• M28: 6,175,849 km (0.09 R)
• M29: 6,273,985 km (0.078 R)
• M30: 6,933,861 km (0.075 R)
• M31: 7,076,727 km (0.111 R)
• M32: 7,407,039 km (0.117 R)
• M33: 7,848,203 km (0.079 R)
• M34: 8,276,502 km (0.104 R)
• M35: 8,690,440 km (0.038 R)
• M36: 8,822,534 km (0.112 R)
• M37: 9,402,974 km (0.039 R)
• M38: 10,018,869 km (0.025 R)
• M39: 10,296,821 km (0.114 R)
• M40: 11,289,852 km (0.03 R)
• M41: 11,700,498 km (0.074 R)
• M42: 12,116,081 km (0.03 R)
• M43: 12,263,884 km (0.07 R)
• M44: 12,711,032 km (0.099 R)
• M45: 12,886,361 km (0.086 R)
• M46: 13,062,587 km (0.109 R)
• M47: 13,188,847 km (0.036 R)
• M48: 13,672,647 km (0.074 R)
• M49: 14,500,522 km (0.12 R)
• M50: 14,710,108 km (0.11 R)
• M51: 14,894,263 km (0.078 R)
• M52: 15,026,358 km (0.099 R)
• M53: 15,132,273 km (0.074 R)
• M54: 15,531,700 km (0.12 R)
• M55: 16,613,592 km (0.104 R)
• M56: 16,833,052 km (0.091 R)
• M57: 17,385,517 km (0.117 R)
• M58: 17,720,017 km (0.12 R)
• M59: 18,197,384 km (0.083 R)
• M60: 18,480,124 km (0.112 R)
• M61: 18,735,937 km (0.056 R)
• M62: 18,878,653 km (0.063 R)
• M63: 19,021,519 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.58 AU - 4.52 AU

Year: 5626 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,254,913 km

• M1: 163,361 km (0.106 R)
• M2: 285,134 km (0.114 R)
• M3: 409,449 km (0.106 R)
• M4: 584,928 km (0.083 R)
• M5: 674,238 km (0.12 R)
• M6: 838,646 km (0.082 R)
• M7: 942,317 km (0.095 R)
• M8: 1,280,857 km (0.082 R)
• M9: 1,377,796 km (0.032 R)
• M10: 1,540,858 km (0.098 R)
• M11: 2,257,581 km (0.111 R)
• M12: 2,406,431 km (0.087 R)
• M13: 2,527,905 km (0.057 R)
• M14: 2,620,506 km (0.099 R)
• M15: 2,729,862 km (0.104 R)
• M16: 3,166,538 km (0.107 R)
• M17: 3,300,279 km (0.11 R)
• M18: 3,401,856 km (0.102 R)
• M19: 3,660,361 km (0.111 R)
• M20: 3,765,528 km (0.046 R)
• M21: 4,142,066 km (0.071 R)
• M22: 4,418,373 km (0.094 R)
• M23: 4,643,967 km (0.111 R)
• M24: 5,145,718 km (0.093 R)
• M25: 5,264,050 km (0.102 R)
• M26: 5,503,257 km (0.083 R)
• M27: 5,787,044 km (0.032 R)
• M28: 6,180,038 km (0.096 R)
• M29: 6,263,812 km (0.066 R)
• M30: 6,496,288 km (0.1 R)
• M31: 6,753,297 km (0.057 R)
• M32: 7,013,597 km (0.102 R)
• M33: 7,233,057 km (0.099 R)
• M34: 7,321,469 km (0.03 R)
• M35: 7,410,331 km (0.064 R)
• M36: 7,499,491 km (0.113 R)
• M37: 7,837,133 km (0.098 R)
• M38: 8,156,674 km (0.089 R)
• M39: 8,248,827 km (0.109 R)
• M40: 8,550,565 km (0.087 R)
• M41: 8,998,312 km (0.114 R)
• M42: 9,212,985 km (0.108 R)
• M43: 9,429,453 km (0.107 R)
• M44: 9,623,332 km (0.048 R)
• M45: 10,039,513 km (0.104 R)
• M46: 10,461,828 km (0.097 R)
• M47: 10,813,981 km (0.105 R)
• M48: 10,991,404 km (0.026 R)
• M49: 11,169,875 km (0.112 R)
• M50: 11,272,349 km (0.105 R)
• M51: 11,763,180 km (0.094 R)
• M52: 12,155,725 km (0.092 R)
• M53: 12,261,191 km (0.116 R)
• M54: 12,579,236 km (0.098 R)
• M55: 12,659,121 km (0.077 R)
• M56: 12,792,712 km (0.094 R)
• M57: 13,686,260 km (0.059 R)
• M58: 13,823,442 km (0.115 R)
• M59: 14,016,273 km (0.047 R)
• M60: 14,154,502 km (0.118 R)
• M61: 14,740,177 km (0.041 R)
• M62: 15,533,345 km (0.092 R)
• M63: 15,705,233 km (0.106 R)
• M64: 16,807,919 km (0.106 R)
• M65: 17,102,178 km (0.117 R)
• M66: 17,338,842 km (0.068 R)
• M67: 17,546,933 km (0.075 R)
• M68: 17,695,932 km (0.051 R)
• M69: 18,266,349 km (0.109 R)
• M70: 18,538,767 km (0.107 R)
• M71: 19,118,009 km (0.067 R)
• M72: 19,456,101 km (0.111 R)
• M73: 19,641,303 km (0.093 R)
• M74: 19,858,220 km (0.11 R)
• M75: 20,107,151 km (0.081 R)
• M76: 21,081,182 km (0.079 R)
• M77: 21,335,050 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.43 AU - 8.61 AU

Year: 12839 Days

Day: 15.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,254,913 km

• M1: 96,191 km (0.061 R)
• M2: 499,058 km (0.116 R)
• M3: 703,708 km (0.117 R)
• M4: 943,663 km (0.092 R)
• M5: 1,186,162 km (0.078 R)
• M6: 2,023,311 km (0.1 R)
• M7: 2,184,129 km (0.09 R)
• M8: 2,280,021 km (0.092 R)
• M9: 2,504,119 km (0.083 R)
• M10: 2,764,868 km (0.076 R)
• M11: 2,988,666 km (0.096 R)
• M12: 3,187,482 km (0.097 R)
• M13: 3,312,097 km (0.113 R)
• M14: 4,347,464 km (0.101 R)
• M15: 4,713,380 km (0.079 R)
• M16: 4,926,856 km (0.093 R)
• M17: 5,774,478 km (0.105 R)
• M18: 5,812,326 km (0.04 R)
• M19: 6,137,701 km (0.096 R)
• M20: 6,587,093 km (0.064 R)
• M21: 6,686,277 km (0.062 R)
• M22: 7,209,720 km (0.099 R)
• M23: 9,342,387 km (0.109 R)
• M24: 9,453,837 km (0.103 R)
• M25: 9,543,297 km (0.119 R)
• M26: 9,813,471 km (0.046 R)
• M27: 9,881,388 km (0.096 R)
• M28: 10,522,714 km (0.077 R)
• M29: 11,224,927 km (0.08 R)
• M30: 11,462,338 km (0.089 R)
• M31: 13,020,550 km (0.111 R)
• M32: 13,773,626 km (0.041 R)
• M33: 14,104,237 km (0.064 R)
• M34: 15,479,490 km (0.103 R)
• M35: 15,982,737 km (0.107 R)
• M36: 17,223,352 km (0.1 R)
• M37: 17,689,649 km (0.107 R)
• M38: 17,882,929 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 6.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.66 AU - 8.12 AU

Year: 13867 Days

Day: 22.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,254,913 km

• M1: 136,732 km (0.095 R)
• M2: 307,573 km (0.114 R)
• M3: 393,143 km (0.063 R)
• M4: 544,835 km (0.051 R)
• M5: 748,438 km (0.097 R)
• M6: 798,853 km (0.069 R)
• M7: 1,263,803 km (0.086 R)
• M8: 1,449,155 km (0.028 R)
• M9: 1,643,482 km (0.116 R)
• M10: 2,350,033 km (0.064 R)
• M11: 2,921,497 km (0.092 R)
• M12: 3,139,611 km (0.096 R)
• M13: 3,363,110 km (0.099 R)
• M14: 4,124,712 km (0.099 R)
• M15: 4,338,637 km (0.076 R)
• M16: 4,682,264 km (0.117 R)
• M17: 5,329,275 km (0.109 R)
• M18: 5,663,177 km (0.072 R)
• M19: 5,832,821 km (0.114 R)
• M20: 6,004,111 km (0.093 R)
• M21: 6,107,632 km (0.072 R)
• M22: 6,246,609 km (0.112 R)
• M23: 7,768,169 km (0.106 R)
• M24: 9,679,132 km (0.117 R)
• M25: 9,963,517 km (0.086 R)
• M26: 10,209,456 km (0.076 R)
• M27: 11,683,743 km (0.118 R)
• M28: 11,726,827 km (0.106 R)
• M29: 12,204,344 km (0.067 R)
• M30: 12,248,026 km (0.118 R)
• M31: 13,044,037 km (0.064 R)
• M32: 13,403,221 km (0.109 R)
• M33: 14,177,091 km (0.034 R)
• M34: 14,778,774 km (0.066 R)
• M35: 15,059,270 km (0.117 R)
• M36: 15,435,957 km (0.088 R)
• M37: 15,530,653 km (0.1 R)
• M38: 16,536,249 km (0.111 R)
• M39: 16,633,039 km (0.106 R)
• M40: 16,875,986 km (0.092 R)
• M41: 17,909,408 km (0.066 R)
• M42: 18,108,673 km (0.1 R)
• M43: 18,811,483 km (0.092 R)
• M44: 19,217,043 km (0.091 R)
• M45: 19,882,305 km (0.036 R)
• M46: 20,659,316 km (0.11 R)
• M47: 20,815,945 km (0.074 R)
• M48: 21,657,733 km (0.096 R)
• M49: 21,816,905 km (0.097 R)
• M50: 22,189,553 km (0.118 R)
• M51: 22,349,922 km (0.048 R)
• M52: 22,457,034 km (0.091 R)
• M53: 22,725,712 km (0.05 R)
• M54: 22,833,422 km (0.08 R)
• M55: 23,049,292 km (0.117 R)
• M56: 23,483,275 km (0.029 R)
• M57: 23,537,729 km (0.118 R)
• M58: 25,637,335 km (0.113 R)
• M59: 25,861,732 km (0.113 R)
• M60: 26,312,620 km (0.096 R)
• M61: 26,539,111 km (0.066 R)
• M62: 27,968,968 km (0.111 R)
• M63: 28,722,193 km (0.104 R)
• M64: 29,130,595 km (0.065 R)
• M65: 29,599,734 km (0.112 R)
• M66: 30,130,507 km (0.119 R)
• M67: 30,426,711 km (0.112 R)
• M68: 30,545,492 km (0.088 R)
• M69: 32,284,716 km (0.105 R)
• M70: 32,587,802 km (0.109 R)
• M71: 33,135,779 km (0.096 R)
• M72: 34,549,927 km (0.062 R)
• M73: 34,797,961 km (0.112 R)
• M74: 34,922,127 km (0.077 R)
• M75: 35,357,906 km (0.084 R)
• M76: 36,992,561 km (0.085 R)
• M77: 37,436,867 km (0.083 R)
• M78: 37,627,754 km (0.063 R)
• M79: 37,691,483 km (0.111 R)
• M80: 38,202,659 km (0.107 R)
• M81: 38,780,256 km (0.086 R)
• M82: 40,792,198 km (0.102 R)
• M83: 40,923,096 km (0.102 R)
• M84: 41,777,898 km (0.093 R)
• M85: 42,505,542 km (0.111 R)
• M86: 43,371,115 km (0.113 R)
• M87: 43,906,526 km (0.114 R)
• M88: 44,646,437 km (0.118 R)
• M89: 44,916,611 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 10,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit