🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 12.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 313 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,954,607 km

• M1: 160,070 km (0.089 R)
• M2: 261,198 km (0.107 R)
• M3: 358,137 km (0.084 R)
• M4: 454,927 km (0.105 R)
• M5: 550,371 km (0.098 R)
• M6: 683,064 km (0.084 R)
• M7: 825,032 km (0.079 R)
• M8: 954,285 km (0.051 R)
• M9: 1,049,279 km (0.078 R)
• M10: 1,133,353 km (0.049 R)
• M11: 1,313,021 km (0.073 R)
• M12: 1,408,464 km (0.084 R)
• M13: 1,498,372 km (0.118 R)
• M14: 1,627,026 km (0.097 R)
• M15: 1,734,438 km (0.096 R)
• M16: 1,823,000 km (0.1 R)
• M17: 1,917,396 km (0.113 R)
• M18: 2,035,728 km (0.083 R)
• M19: 2,134,014 km (0.029 R)
• M20: 2,238,433 km (0.062 R)
• M21: 2,396,259 km (0.093 R)
• M22: 2,528,952 km (0.088 R)
• M23: 2,620,506 km (0.11 R)
• M24: 2,737,791 km (0.072 R)
• M25: 2,866,744 km (0.076 R)
• M26: 2,947,228 km (0.103 R)
• M27: 3,167,286 km (0.052 R)
• M28: 3,250,612 km (0.098 R)
• M29: 3,377,022 km (0.086 R)
• M30: 3,456,908 km (0.084 R)
• M31: 3,575,090 km (0.106 R)
• M32: 3,705,689 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 8.8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 690 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,954,607 km

• M1: 119,230 km (0.104 R)
• M2: 227,389 km (0.112 R)
• M3: 304,282 km (0.099 R)
• M4: 392,844 km (0.115 R)
• M5: 459,265 km (0.065 R)
• M6: 534,364 km (0.051 R)
• M7: 646,412 km (0.065 R)
• M8: 727,494 km (0.116 R)
• M9: 858,542 km (0.107 R)
• M10: 932,593 km (0.03 R)
• M11: 997,818 km (0.11 R)
• M12: 1,064,688 km (0.098 R)
• M13: 1,127,370 km (0.113 R)
• M14: 1,250,788 km (0.104 R)
• M15: 1,347,877 km (0.032 R)
• M16: 1,441,375 km (0.098 R)
• M17: 1,524,103 km (0.08 R)
• M18: 1,687,763 km (0.084 R)
• M19: 1,892,114 km (0.089 R)
• M20: 2,039,917 km (0.12 R)
• M21: 2,184,279 km (0.083 R)
• M22: 2,280,021 km (0.09 R)
• M23: 2,339,561 km (0.065 R)
• M24: 2,506,213 km (0.068 R)
• M25: 2,575,627 km (0.065 R)
• M26: 2,653,417 km (0.104 R)
• M27: 2,803,314 km (0.073 R)
• M28: 2,956,204 km (0.067 R)
• M29: 3,070,646 km (0.102 R)
• M30: 3,136,619 km (0.061 R)
• M31: 3,236,700 km (0.119 R)
• M32: 3,805,471 km (0.095 R)
• M33: 4,002,042 km (0.115 R)
• M34: 4,101,525 km (0.077 R)
• M35: 4,247,832 km (0.095 R)
• M36: 4,330,858 km (0.107 R)
• M37: 4,621,078 km (0.109 R)
• M38: 4,677,925 km (0.044 R)
• M39: 4,754,220 km (0.081 R)
• M40: 4,821,240 km (0.057 R)
• M41: 5,024,394 km (0.095 R)
• M42: 5,259,861 km (0.097 R)
• M43: 5,339,298 km (0.107 R)
• M44: 5,429,056 km (0.079 R)
• M45: 5,519,264 km (0.108 R)
• M46: 5,885,330 km (0.093 R)
• M47: 5,946,964 km (0.098 R)
• M48: 6,081,602 km (0.086 R)
• M49: 6,290,740 km (0.07 R)
• M50: 6,523,365 km (0.084 R)
• M51: 6,630,028 km (0.11 R)
• M52: 6,802,066 km (0.086 R)
• M53: 7,019,132 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 11.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.39 AU - 1.69 AU

Year: 1319 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,954,607 km

• M1: 142,268 km (0.05 R)
• M2: 217,067 km (0.085 R)
• M3: 347,366 km (0.106 R)
• M4: 442,511 km (0.072 R)
• M5: 578,345 km (0.112 R)
• M6: 671,395 km (0.082 R)
• M7: 961,765 km (0.049 R)
• M8: 1,349,672 km (0.057 R)
• M9: 1,434,793 km (0.032 R)
• M10: 1,539,512 km (0.052 R)
• M11: 1,674,000 km (0.088 R)
• M12: 1,803,253 km (0.097 R)
• M13: 1,888,075 km (0.102 R)
• M14: 2,101,551 km (0.084 R)
• M15: 2,271,943 km (0.094 R)
• M16: 2,353,623 km (0.117 R)
• M17: 2,605,097 km (0.119 R)
• M18: 2,745,121 km (0.093 R)
• M19: 2,931,969 km (0.074 R)
• M20: 3,010,059 km (0.115 R)
• M21: 3,100,266 km (0.101 R)
• M22: 3,329,899 km (0.083 R)
• M23: 3,399,911 km (0.075 R)
• M24: 3,589,003 km (0.038 R)
• M25: 3,708,830 km (0.112 R)
• M26: 3,903,607 km (0.075 R)
• M27: 4,014,758 km (0.11 R)
• M28: 4,126,807 km (0.057 R)
• M29: 4,252,619 km (0.086 R)
• M30: 4,354,196 km (0.113 R)
• M31: 4,637,833 km (0.117 R)
• M32: 4,954,083 km (0.107 R)
• M33: 5,236,673 km (0.11 R)
• M34: 5,775,675 km (0.063 R)
• M35: 5,930,808 km (0.104 R)
• M36: 6,073,225 km (0.099 R)
• M37: 6,231,051 km (0.095 R)
• M38: 6,346,690 km (0.096 R)
• M39: 6,816,726 km (0.056 R)
• M40: 7,237,096 km (0.043 R)
• M41: 7,313,092 km (0.057 R)
• M42: 7,666,143 km (0.114 R)
• M43: 7,743,485 km (0.111 R)
• M44: 8,356,836 km (0.113 R)
• M45: 8,468,586 km (0.117 R)
• M46: 8,661,268 km (0.065 R)
• M47: 9,018,508 km (0.027 R)
• M48: 9,133,100 km (0.073 R)
• M49: 9,314,263 km (0.072 R)
• M50: 9,630,064 km (0.075 R)
• M51: 9,814,368 km (0.095 R)
• M52: 9,898,592 km (0.086 R)
• M53: 10,272,138 km (0.079 R)
• M54: 10,426,224 km (0.092 R)
• M55: 10,736,639 km (0.073 R)
• M56: 11,243,477 km (0.116 R)
• M57: 11,313,937 km (0.095 R)
• M58: 11,561,971 km (0.084 R)
• M59: 11,829,601 km (0.071 R)
• M60: 11,991,167 km (0.103 R)
• M61: 12,099,326 km (0.114 R)
• M62: 12,171,582 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 3.3

Gravity: 82.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.88 AU - 11.34 AU

Year: 20563 Days

Day: 22.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,954,607 km

• M1: 48,619 km (0.113 R)
• M2: 71,059 km (0.093 R)
• M3: 101,727 km (0.073 R)
• M4: 417,827 km (0.118 R)
• M5: 527,183 km (0.076 R)
• M6: 550,071 km (0.095 R)
• M7: 798,254 km (0.085 R)
• M8: 851,661 km (0.109 R)
• M9: 906,264 km (0.104 R)
• M10: 1,288,935 km (0.106 R)
• M11: 1,580,053 km (0.113 R)
• M12: 2,807,204 km (0.116 R)
• M13: 3,659,463 km (0.092 R)
• M14: 4,021,191 km (0.108 R)
• M15: 4,584,726 km (0.067 R)
• M16: 4,778,006 km (0.109 R)
• M17: 4,875,694 km (0.097 R)
• M18: 4,924,762 km (0.114 R)
• M19: 4,974,129 km (0.113 R)
• M20: 5,222,761 km (0.091 R)
• M21: 5,680,530 km (0.105 R)
• M22: 6,310,786 km (0.047 R)
• M23: 6,688,521 km (0.1 R)
• M24: 7,184,887 km (0.108 R)
• M25: 7,579,077 km (0.102 R)
• M26: 8,154,281 km (0.066 R)
• M27: 8,388,401 km (0.064 R)
• M28: 8,565,376 km (0.103 R)
• M29: 9,043,191 km (0.114 R)
• M30: 9,164,066 km (0.08 R)
• M31: 9,714,437 km (0.085 R)
• M32: 11,168,827 km (0.058 R)
• M33: 11,493,754 km (0.075 R)
• M34: 11,624,652 km (0.078 R)
• M35: 14,344,042 km (0.088 R)
• M36: 14,839,211 km (0.058 R)
• M37: 15,340,065 km (0.109 R)
• M38: 15,556,383 km (0.112 R)
• M39: 15,773,749 km (0.116 R)
• M40: 16,211,323 km (0.049 R)
• M41: 17,248,036 km (0.092 R)
• M42: 17,925,714 km (0.093 R)
• M43: 18,688,963 km (0.112 R)
• M44: 19,618,564 km (0.071 R)
• M45: 20,325,713 km (0.106 R)
• M46: 20,801,734 km (0.108 R)
• M47: 21,041,090 km (0.11 R)
• M48: 24,486,927 km (0.052 R)
• M49: 24,739,748 km (0.031 R)
• M50: 24,824,121 km (0.101 R)
• M51: 29,702,956 km (0.087 R)
• M52: 29,972,532 km (0.099 R)
• M53: 30,423,569 km (0.104 R)
• M54: 31,149,717 km (0.08 R)
• M55: 31,789,847 km (0.101 R)
• M56: 32,897,320 km (0.091 R)
• M57: 33,083,120 km (0.074 R)
• M58: 33,736,265 km (0.103 R)
• M59: 35,149,815 km (0.091 R)
• M60: 36,871,686 km (0.09 R)
• M61: 38,816,758 km (0.085 R)
• M62: 39,505,357 km (0.09 R)
• M63: 39,801,710 km (0.078 R)
• M64: 39,999,628 km (0.084 R)
• M65: 44,129,577 km (0.09 R)
• M66: 44,539,774 km (0.044 R)
• M67: 46,713,581 km (0.116 R)
• M68: 46,817,850 km (0.073 R)
• M69: 47,445,713 km (0.069 R)
• M70: 47,971,100 km (0.074 R)
• M71: 48,498,433 km (0.108 R)
• M72: 49,346,054 km (0.059 R)
• M73: 50,733,874 km (0.108 R)
• M74: 51,271,080 km (0.035 R)
• M75: 53,111,582 km (0.114 R)
• M76: 53,766,223 km (0.112 R)
• M77: 54,643,465 km (0.076 R)
• M78: 55,525,194 km (0.11 R)
• M79: 56,968,365 km (0.105 R)
• M80: 65,063,854 km (0.071 R)
• M81: 65,180,391 km (0.116 R)
• M82: 66,937,118 km (0.078 R)
• M83: 70,138,363 km (0.096 R)
• M84: 70,616,777 km (0.112 R)
• M85: 70,976,411 km (0.073 R)
• M86: 71,697,323 km (0.048 R)
• M87: 73,510,299 km (0.1 R)
• M88: 76,934,744 km (0.095 R)
• M89: 77,551,686 km (0.081 R)
• M90: 78,790,506 km (0.151 R)
• M91: 79,661,614 km (0.062 R)
• M92: 83,557,442 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit