🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 9.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.74 AU - 0.94 AU

Year: 531 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,238,227 km

• M1: 130,001 km (0.101 R)
• M2: 249,230 km (0.106 R)
• M3: 317,297 km (0.083 R)
• M4: 411,394 km (0.105 R)
• M5: 536,159 km (0.083 R)
• M6: 753,524 km (0.108 R)
• M7: 844,929 km (0.073 R)
• M8: 935,435 km (0.072 R)
• M9: 1,004,400 km (0.096 R)
• M10: 1,090,568 km (0.097 R)
• M11: 1,179,280 km (0.113 R)
• M12: 1,331,122 km (0.107 R)
• M13: 1,449,304 km (0.115 R)
• M14: 1,530,087 km (0.102 R)
• M15: 1,648,269 km (0.115 R)
• M16: 1,708,557 km (0.12 R)
• M17: 1,812,827 km (0.097 R)
• M18: 1,887,776 km (0.067 R)
• M19: 1,957,339 km (0.095 R)
• M20: 2,086,142 km (0.065 R)
• M21: 2,151,517 km (0.079 R)
• M22: 2,311,586 km (0.101 R)
• M23: 2,580,114 km (0.115 R)
• M24: 2,721,784 km (0.117 R)
• M25: 2,917,308 km (0.118 R)
• M26: 3,230,416 km (0.062 R)
• M27: 3,337,229 km (0.072 R)
• M28: 3,460,797 km (0.084 R)
• M29: 3,736,506 km (0.075 R)
• M30: 3,808,463 km (0.085 R)
• M31: 3,945,943 km (0.05 R)
• M32: 4,052,008 km (0.06 R)
• M33: 4,184,103 km (0.103 R)
• M34: 4,309,167 km (0.072 R)
• M35: 4,384,714 km (0.114 R)
• M36: 4,520,399 km (0.117 R)
• M37: 4,614,346 km (0.069 R)
• M38: 4,709,042 km (0.099 R)
• M39: 4,848,018 km (0.119 R)
• M40: 4,917,880 km (0.102 R)
• M41: 4,997,018 km (0.119 R)
• M42: 5,201,219 km (0.079 R)
• M43: 5,344,833 km (0.08 R)
• M44: 5,462,566 km (0.099 R)
• M45: 5,682,026 km (0.093 R)
• M46: 5,998,127 km (0.113 R)
• M47: 6,111,073 km (0.104 R)
• M48: 6,243,766 km (0.096 R)
• M49: 6,386,931 km (0.07 R)
• M50: 6,521,570 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 12.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.81 AU - 0.89 AU

Year: 541 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,238,227 km

• M1: 188,045 km (0.083 R)
• M2: 287,228 km (0.115 R)
• M3: 369,656 km (0.12 R)
• M4: 544,237 km (0.115 R)
• M5: 629,657 km (0.099 R)
• M6: 712,086 km (0.106 R)
• M7: 875,596 km (0.085 R)
• M8: 969,693 km (0.087 R)
• M9: 1,062,743 km (0.115 R)
• M10: 1,174,343 km (0.036 R)
• M11: 1,253,032 km (0.095 R)
• M12: 1,344,436 km (0.032 R)
• M13: 1,477,429 km (0.052 R)
• M14: 1,644,529 km (0.081 R)
• M15: 1,854,714 km (0.107 R)
• M16: 2,029,445 km (0.079 R)
• M17: 2,177,247 km (0.107 R)
• M18: 2,315,326 km (0.085 R)
• M19: 2,545,258 km (0.076 R)
• M20: 2,642,198 km (0.119 R)
• M21: 2,797,031 km (0.111 R)
• M22: 2,940,496 km (0.109 R)
• M23: 3,086,503 km (0.099 R)
• M24: 3,175,215 km (0.087 R)
• M25: 3,264,974 km (0.09 R)
• M26: 3,355,480 km (0.108 R)
• M27: 3,469,773 km (0.08 R)
• M28: 3,593,341 km (0.113 R)
• M29: 3,789,164 km (0.097 R)
• M30: 3,980,650 km (0.063 R)
• M31: 4,069,511 km (0.066 R)
• M32: 4,175,277 km (0.049 R)
• M33: 4,265,634 km (0.114 R)
• M34: 4,812,713 km (0.118 R)
• M35: 5,037,858 km (0.064 R)
• M36: 5,284,246 km (0.053 R)
• M37: 5,408,861 km (0.087 R)
• M38: 5,543,648 km (0.059 R)
• M39: 5,679,483 km (0.106 R)
• M40: 5,788,989 km (0.057 R)
• M41: 6,196,493 km (0.033 R)
• M42: 6,413,111 km (0.062 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 12

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.21 AU - 5.29 AU

Year: 6048 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,238,227 km

• M1: 187,297 km (0.117 R)
• M2: 346,618 km (0.045 R)
• M3: 778,956 km (0.112 R)
• M4: 868,116 km (0.069 R)
• M5: 945,459 km (0.056 R)
• M6: 1,025,194 km (0.068 R)
• M7: 1,192,445 km (0.069 R)
• M8: 1,611,917 km (0.12 R)
• M9: 1,748,650 km (0.045 R)
• M10: 1,930,411 km (0.089 R)
• M11: 2,097,362 km (0.111 R)
• M12: 2,490,655 km (0.054 R)
• M13: 3,003,028 km (0.082 R)
• M14: 3,884,758 km (0.108 R)
• M15: 4,097,186 km (0.106 R)
• M16: 4,785,785 km (0.085 R)
• M17: 4,870,757 km (0.065 R)
• M18: 5,100,091 km (0.093 R)
• M19: 5,391,956 km (0.102 R)
• M20: 5,569,678 km (0.054 R)
• M21: 5,839,852 km (0.047 R)
• M22: 5,991,844 km (0.06 R)
• M23: 6,237,782 km (0.071 R)
• M24: 6,613,123 km (0.083 R)
• M25: 6,739,833 km (0.106 R)
• M26: 7,027,958 km (0.099 R)
• M27: 7,451,470 km (0.081 R)
• M28: 7,583,415 km (0.095 R)
• M29: 8,254,811 km (0.117 R)
• M30: 8,494,466 km (0.117 R)
• M31: 8,736,366 km (0.093 R)
• M32: 9,050,671 km (0.077 R)
• M33: 9,404,321 km (0.069 R)
• M34: 9,654,598 km (0.101 R)
• M35: 10,016,026 km (0.037 R)
• M36: 11,240,036 km (0.115 R)
• M37: 11,966,184 km (0.105 R)
• M38: 12,198,659 km (0.03 R)
• M39: 13,303,140 km (0.073 R)
• M40: 13,908,114 km (0.057 R)
• M41: 15,522,574 km (0.072 R)
• M42: 15,733,806 km (0.089 R)
• M43: 15,903,450 km (0.118 R)
• M44: 17,064,928 km (0.055 R)
• M45: 17,195,677 km (0.081 R)
• M46: 18,565,993 km (0.042 R)
• M47: 19,105,892 km (0.051 R)
• M48: 19,196,399 km (0.108 R)
• M49: 19,332,383 km (0.081 R)
• M50: 19,423,189 km (0.094 R)
• M51: 19,833,835 km (0.058 R)
• M52: 19,925,389 km (0.099 R)
• M53: 20,063,169 km (0.119 R)
• M54: 21,551,668 km (0.109 R)
• M55: 22,071,520 km (0.118 R)
• M56: 22,979,280 km (0.091 R)
• M57: 23,268,453 km (0.109 R)
• M58: 23,461,883 km (0.107 R)
• M59: 24,241,138 km (0.096 R)
• M60: 24,388,193 km (0.107 R)
• M61: 25,276,655 km (0.119 R)
• M62: 25,525,436 km (0.033 R)
• M63: 26,025,242 km (0.117 R)
• M64: 26,175,738 km (0.115 R)
• M65: 26,276,417 km (0.093 R)
• M66: 26,427,361 km (0.098 R)
• M67: 26,679,883 km (0.051 R)
• M68: 26,882,438 km (0.104 R)
• M69: 27,595,272 km (0.082 R)
• M70: 27,800,072 km (0.118 R)
• M71: 28,520,984 km (0.094 R)
• M72: 28,987,579 km (0.083 R)
• M73: 29,771,023 km (0.094 R)
• M74: 30,244,351 km (0.111 R)
• M75: 31,625,887 km (0.076 R)
• M76: 32,162,645 km (0.111 R)
• M77: 32,378,215 km (0.115 R)
• M78: 32,756,698 km (0.047 R)
• M79: 33,082,223 km (0.119 R)
• M80: 33,736,564 km (0.116 R)
• M81: 34,505,198 km (0.032 R)
• M82: 35,892,269 km (0.065 R)
• M83: 37,241,044 km (0.106 R)
• M84: 38,092,405 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 14.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.61 AU - 4.77 AU

Year: 7011 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,238,227 km

• M1: 267,930 km (0.054 R)
• M2: 379,829 km (0.11 R)
• M3: 506,688 km (0.105 R)
• M4: 1,262,008 km (0.031 R)
• M5: 1,654,852 km (0.108 R)
• M6: 1,801,607 km (0.087 R)
• M7: 2,268,801 km (0.098 R)
• M8: 2,874,373 km (0.053 R)
• M9: 3,104,605 km (0.059 R)
• M10: 3,261,533 km (0.115 R)
• M11: 3,421,303 km (0.097 R)
• M12: 3,529,163 km (0.094 R)
• M13: 3,972,571 km (0.098 R)
• M14: 4,316,946 km (0.1 R)
• M15: 4,671,194 km (0.065 R)
• M16: 5,314,016 km (0.027 R)
• M17: 5,598,252 km (0.116 R)
• M18: 6,017,574 km (0.104 R)
• M19: 6,413,859 km (0.072 R)
• M20: 6,750,604 km (0.055 R)
• M21: 6,921,145 km (0.12 R)
• M22: 7,162,447 km (0.073 R)
• M23: 7,266,717 km (0.113 R)
• M24: 7,371,435 km (0.079 R)
• M25: 8,119,125 km (0.104 R)
• M26: 8,264,235 km (0.111 R)
• M27: 8,520,347 km (0.058 R)
• M28: 10,073,173 km (0.064 R)
• M29: 11,183,189 km (0.091 R)
• M30: 11,304,363 km (0.116 R)
• M31: 11,507,517 km (0.119 R)
• M32: 13,303,589 km (0.068 R)
• M33: 14,475,539 km (0.114 R)
• M34: 15,051,640 km (0.113 R)
• M35: 15,320,019 km (0.066 R)
• M36: 15,454,956 km (0.109 R)
• M37: 16,409,690 km (0.088 R)
• M38: 17,196,724 km (0.057 R)
• M39: 17,477,370 km (0.104 R)
• M40: 18,090,721 km (0.113 R)
• M41: 18,663,382 km (0.049 R)
• M42: 20,022,329 km (0.108 R)
• M43: 20,515,403 km (0.08 R)
• M44: 20,763,436 km (0.113 R)
• M45: 22,323,593 km (0.059 R)
• M46: 22,476,631 km (0.076 R)
• M47: 22,989,154 km (0.074 R)
• M48: 23,195,150 km (0.032 R)
• M49: 23,765,118 km (0.1 R)
• M50: 24,130,137 km (0.112 R)
• M51: 24,234,855 km (0.096 R)
• M52: 24,497,100 km (0.098 R)
• M53: 24,865,859 km (0.099 R)
• M54: 25,236,562 km (0.079 R)
• M55: 25,395,884 km (0.102 R)
• M56: 25,608,911 km (0.111 R)
• M57: 27,826,999 km (0.056 R)
• M58: 28,046,758 km (0.108 R)
• M59: 28,266,966 km (0.119 R)
• M60: 28,598,475 km (0.117 R)
• M61: 29,544,682 km (0.102 R)
• M62: 30,557,759 km (0.082 R)
• M63: 31,410,766 km (0.038 R)
• M64: 32,675,765 km (0.106 R)
• M65: 32,849,598 km (0.12 R)
• M66: 33,372,891 km (0.062 R)
• M67: 35,196,489 km (0.091 R)
• M68: 35,851,279 km (0.072 R)
• M69: 37,233,414 km (0.032 R)
• M70: 37,475,613 km (0.096 R)
• M71: 38,449,495 km (0.114 R)
• M72: 38,694,237 km (0.098 R)
• M73: 38,878,093 km (0.112 R)
• M74: 39,863,943 km (0.099 R)
• M75: 40,235,843 km (0.052 R)
• M76: 40,360,010 km (0.042 R)
• M77: 40,546,558 km (0.099 R)
• M78: 41,045,317 km (0.064 R)
• M79: 41,232,913 km (0.028 R)
• M80: 41,358,127 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit