🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.57 AU - 0.83 AU

Year: 412 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,007,575 km

• M1: 187,895 km (0.096 R)
• M2: 299,794 km (0.059 R)
• M3: 418,575 km (0.098 R)
• M4: 536,009 km (0.085 R)
• M5: 653,892 km (0.11 R)
• M6: 858,991 km (0.081 R)
• M7: 1,025,045 km (0.103 R)
• M8: 1,170,304 km (0.104 R)
• M9: 1,264,850 km (0.08 R)
• M10: 1,392,008 km (0.042 R)
• M11: 1,498,073 km (0.12 R)
• M12: 1,654,702 km (0.066 R)
• M13: 1,850,376 km (0.093 R)
• M14: 2,100,205 km (0.079 R)
• M15: 2,265,211 km (0.1 R)
• M16: 2,391,920 km (0.099 R)
• M17: 2,665,236 km (0.11 R)
• M18: 2,870,783 km (0.093 R)
• M19: 3,008,413 km (0.115 R)
• M20: 3,114,927 km (0.045 R)
• M21: 3,222,787 km (0.097 R)
• M22: 3,345,457 km (0.079 R)
• M23: 3,442,097 km (0.045 R)
• M24: 3,702,099 km (0.064 R)
• M25: 3,888,797 km (0.026 R)
• M26: 4,012,514 km (0.118 R)
• M27: 4,174,678 km (0.084 R)
• M28: 4,316,647 km (0.088 R)
• M29: 4,429,743 km (0.109 R)
• M30: 4,582,183 km (0.111 R)
• M31: 4,697,672 km (0.085 R)
• M32: 4,837,546 km (0.104 R)
• M33: 4,963,209 km (0.067 R)
• M34: 5,081,840 km (0.112 R)
• M35: 5,185,511 km (0.088 R)
• M36: 5,338,400 km (0.085 R)
• M37: 5,599,149 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.2

Radius: 8.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.19 AU - 1.71 AU

Year: 1227 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,007,575 km

• M1: 114,742 km (0.095 R)
• M2: 188,493 km (0.082 R)
• M3: 261,048 km (0.089 R)
• M4: 381,475 km (0.094 R)
• M5: 483,500 km (0.112 R)
• M6: 667,805 km (0.111 R)
• M7: 727,494 km (0.106 R)
• M8: 799,900 km (0.104 R)
• M9: 963,410 km (0.061 R)
• M10: 1,026,241 km (0.064 R)
• M11: 1,102,387 km (0.05 R)
• M12: 1,180,477 km (0.096 R)
• M13: 1,241,962 km (0.112 R)
• M14: 1,298,210 km (0.119 R)
• M15: 1,472,193 km (0.094 R)
• M16: 1,667,717 km (0.03 R)
• M17: 1,800,410 km (0.106 R)
• M18: 1,878,949 km (0.065 R)
• M19: 2,420,942 km (0.114 R)
• M20: 2,476,144 km (0.091 R)
• M21: 2,555,880 km (0.044 R)
• M22: 2,668,826 km (0.099 R)
• M23: 2,891,278 km (0.026 R)
• M24: 3,034,593 km (0.112 R)
• M25: 3,162,948 km (0.103 R)
• M26: 3,425,193 km (0.118 R)
• M27: 3,487,426 km (0.112 R)
• M28: 3,721,845 km (0.071 R)
• M29: 3,868,601 km (0.097 R)
• M30: 4,026,726 km (0.097 R)
• M31: 4,092,549 km (0.096 R)
• M32: 4,168,096 km (0.049 R)
• M33: 4,291,963 km (0.08 R)
• M34: 4,397,729 km (0.035 R)
• M35: 4,582,332 km (0.059 R)
• M36: 4,829,318 km (0.079 R)
• M37: 4,979,515 km (0.05 R)
• M38: 5,060,298 km (0.103 R)
• M39: 5,202,715 km (0.053 R)
• M40: 5,284,694 km (0.046 R)
• M41: 5,387,917 km (0.091 R)
• M42: 5,460,472 km (0.109 R)
• M43: 5,617,101 km (0.052 R)
• M44: 5,913,305 km (0.071 R)
• M45: 6,063,501 km (0.094 R)
• M46: 6,193,202 km (0.104 R)
• M47: 6,269,198 km (0.071 R)
• M48: 6,367,484 km (0.09 R)
• M49: 6,466,218 km (0.077 R)
• M50: 6,643,193 km (0.085 R)
• M51: 6,754,493 km (0.119 R)
• M52: 7,115,024 km (0.052 R)
• M53: 7,229,018 km (0.059 R)
• M54: 7,297,683 km (0.085 R)
• M55: 7,389,686 km (0.033 R)
• M56: 7,481,988 km (0.116 R)
• M57: 7,563,070 km (0.077 R)
• M58: 7,761,138 km (0.082 R)
• M59: 7,831,449 km (0.083 R)
• M60: 7,890,240 km (0.109 R)
• M61: 7,949,182 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 12.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.81 AU - 2.93 AU

Year: 2565 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,007,575 km

• M1: 162,314 km (0.083 R)
• M2: 272,418 km (0.11 R)
• M3: 382,971 km (0.081 R)
• M4: 742,305 km (0.059 R)
• M5: 1,144,424 km (0.118 R)
• M6: 1,281,605 km (0.056 R)
• M7: 1,376,300 km (0.11 R)
• M8: 1,675,496 km (0.066 R)
• M9: 1,779,915 km (0.094 R)
• M10: 1,900,192 km (0.098 R)
• M11: 2,135,061 km (0.1 R)
• M12: 2,468,066 km (0.088 R)
• M13: 2,588,043 km (0.109 R)
• M14: 2,679,148 km (0.112 R)
• M15: 3,135,571 km (0.117 R)
• M16: 3,265,871 km (0.048 R)
• M17: 3,498,346 km (0.073 R)
• M18: 3,633,583 km (0.1 R)
• M19: 3,719,153 km (0.11 R)
• M20: 3,805,171 km (0.04 R)
• M21: 4,103,320 km (0.064 R)
• M22: 4,318,292 km (0.107 R)
• M23: 4,629,456 km (0.092 R)
• M24: 4,872,253 km (0.076 R)
• M25: 5,061,943 km (0.053 R)
• M26: 5,606,330 km (0.049 R)
• M27: 5,765,352 km (0.12 R)
• M28: 5,905,675 km (0.029 R)
• M29: 6,087,885 km (0.108 R)
• M30: 6,374,964 km (0.073 R)
• M31: 6,541,017 km (0.054 R)
• M32: 6,877,613 km (0.079 R)
• M33: 7,436,510 km (0.062 R)
• M34: 7,655,521 km (0.116 R)
• M35: 7,765,775 km (0.091 R)
• M36: 7,943,348 km (0.108 R)
• M37: 8,644,064 km (0.104 R)
• M38: 9,036,908 km (0.054 R)
• M39: 9,294,217 km (0.042 R)
• M40: 9,435,437 km (0.087 R)
• M41: 10,665,879 km (0.11 R)
• M42: 10,764,464 km (0.028 R)
• M43: 10,913,015 km (0.092 R)
• M44: 11,997,450 km (0.089 R)
• M45: 12,202,998 km (0.058 R)
• M46: 12,722,102 km (0.059 R)
• M47: 12,905,509 km (0.059 R)
• M48: 13,301,345 km (0.112 R)
• M49: 13,434,338 km (0.112 R)
• M50: 13,540,851 km (0.117 R)
• M51: 13,862,487 km (0.101 R)
• M52: 14,132,361 km (0.028 R)
• M53: 14,349,577 km (0.099 R)
• M54: 14,649,970 km (0.066 R)
• M55: 14,869,729 km (0.095 R)
• M56: 15,424,139 km (0.118 R)
• M57: 15,647,788 km (0.108 R)
• M58: 15,788,110 km (0.073 R)
• M59: 16,268,320 km (0.103 R)
• M60: 16,496,008 km (0.12 R)
• M61: 16,638,874 km (0.075 R)
• M62: 16,753,466 km (0.089 R)
• M63: 17,185,355 km (0.081 R)
• M64: 17,359,187 km (0.108 R)
• M65: 18,237,028 km (0.072 R)
• M66: 18,681,483 km (0.1 R)
• M67: 19,762,477 km (0.039 R)
• M68: 20,371,939 km (0.081 R)
• M69: 20,586,612 km (0.093 R)
• M70: 20,678,914 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.3

Radius: 7.3

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.29 AU - 8.21 AU

Year: 13722 Days

Day: 19.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,007,575 km

• M1: 119,977 km (0.101 R)
• M2: 206,295 km (0.075 R)
• M3: 310,266 km (0.06 R)
• M4: 385,514 km (0.093 R)
• M5: 538,552 km (0.069 R)
• M6: 858,393 km (0.075 R)
• M7: 2,354,970 km (0.115 R)
• M8: 2,771,899 km (0.047 R)
• M9: 3,421,902 km (0.088 R)
• M10: 4,231,226 km (0.045 R)
• M11: 4,461,906 km (0.062 R)
• M12: 5,676,042 km (0.088 R)
• M13: 6,940,444 km (0.107 R)
• M14: 7,304,116 km (0.119 R)
• M15: 7,488,271 km (0.118 R)
• M16: 7,814,245 km (0.083 R)
• M17: 8,383,913 km (0.081 R)
• M18: 10,069,283 km (0.1 R)
• M19: 10,120,446 km (0.108 R)
• M20: 10,274,382 km (0.084 R)
• M21: 10,740,828 km (0.12 R)
• M22: 11,214,006 km (0.079 R)
• M23: 11,586,953 km (0.104 R)
• M24: 11,640,510 km (0.1 R)
• M25: 11,694,215 km (0.092 R)
• M26: 12,126,553 km (0.074 R)
• M27: 12,235,460 km (0.068 R)
• M28: 12,344,667 km (0.112 R)
• M29: 12,619,328 km (0.116 R)
• M30: 12,674,380 km (0.111 R)
• M31: 13,174,336 km (0.111 R)
• M32: 13,624,177 km (0.092 R)
• M33: 13,850,968 km (0.086 R)
• M34: 14,481,223 km (0.108 R)
• M35: 14,828,889 km (0.075 R)
• M36: 15,296,681 km (0.073 R)
• M37: 15,769,411 km (0.055 R)
• M38: 15,888,341 km (0.095 R)
• M39: 16,608,206 km (0.101 R)
• M40: 16,850,555 km (0.102 R)
• M41: 18,893,762 km (0.118 R)
• M42: 18,956,893 km (0.094 R)
• M43: 20,948,639 km (0.117 R)
• M44: 21,014,013 km (0.1 R)
• M45: 21,935,985 km (0.059 R)
• M46: 22,669,762 km (0.086 R)
• M47: 22,871,270 km (0.118 R)
• M48: 23,005,909 km (0.113 R)
• M49: 23,955,855 km (0.09 R)
• M50: 24,298,285 km (0.113 R)
• M51: 24,918,667 km (0.109 R)
• M52: 25,614,147 km (0.115 R)
• M53: 27,166,375 km (0.089 R)
• M54: 27,380,449 km (0.112 R)
• M55: 28,170,027 km (0.081 R)
• M56: 28,314,389 km (0.112 R)
• M57: 29,185,797 km (0.068 R)
• M58: 29,845,074 km (0.04 R)
• M59: 30,583,340 km (0.108 R)
• M60: 34,286,934 km (0.115 R)
• M61: 35,995,342 km (0.054 R)
• M62: 36,151,971 km (0.057 R)
• M63: 38,769,635 km (0.103 R)
• M64: 39,574,920 km (0.105 R)
• M65: 40,141,896 km (0.113 R)
• M66: 40,223,127 km (0.104 R)
• M67: 40,793,095 km (0.069 R)
• M68: 41,283,776 km (0.079 R)
• M69: 41,611,994 km (0.109 R)
• M70: 43,016,718 km (0.088 R)
• M71: 43,683,027 km (0.066 R)
• M72: 44,017,528 km (0.114 R)
• M73: 44,857,370 km (0.091 R)
• M74: 46,382,521 km (0.103 R)
• M75: 46,638,333 km (0.114 R)
• M76: 47,494,482 km (0.078 R)
• M77: 48,096,912 km (0.1 R)
• M78: 49,657,517 km (0.075 R)
• M79: 50,356,438 km (0.092 R)
• M80: 50,707,096 km (0.069 R)
• M81: 50,794,910 km (0.12 R)
• M82: 51,764,005 km (0.06 R)
• M83: 52,295,227 km (0.073 R)
• M84: 53,095,426 km (0.04 R)
• M85: 53,184,586 km (0.111 R)
• M86: 53,631,136 km (0.106 R)
• M87: 54,438,067 km (0.108 R)
• M88: 55,339,244 km (0.083 R)
• M89: 58,348,256 km (0.101 R)
• M90: 60,476,734 km (0.108 R)
• M91: 62,536,248 km (0.113 R)
• M92: 62,724,592 km (0.059 R)
• M93: 62,818,988 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit