🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.72 AU - 0.94 AU

Year: 345 Days

Day: 13.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 90.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,587,349 km

• M1: 692,189 km (0.074 R)

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 11.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.01 AU - 3.15 AU

Year: 2468 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,587,349 km

• M1: 144,811 km (0.04 R)
• M2: 241,750 km (0.069 R)
• M3: 315,352 km (0.095 R)
• M4: 389,403 km (0.116 R)
• M5: 526,285 km (0.104 R)
• M6: 924,515 km (0.081 R)
• M7: 1,137,093 km (0.091 R)
• M8: 1,355,806 km (0.098 R)
• M9: 1,621,342 km (0.052 R)
• M10: 1,950,607 km (0.108 R)
• M11: 2,129,376 km (0.079 R)
• M12: 2,276,281 km (0.103 R)
• M13: 2,401,495 km (0.107 R)
• M14: 2,477,640 km (0.055 R)
• M15: 2,619,608 km (0.099 R)
• M16: 2,871,232 km (0.064 R)
• M17: 2,965,927 km (0.1 R)
• M18: 3,270,658 km (0.071 R)
• M19: 3,383,904 km (0.077 R)
• M20: 3,498,645 km (0.117 R)
• M21: 3,702,398 km (0.066 R)
• M22: 3,910,339 km (0.117 R)
• M23: 4,183,205 km (0.03 R)
• M24: 4,291,065 km (0.1 R)
• M25: 5,006,442 km (0.084 R)
• M26: 5,220,068 km (0.097 R)
• M27: 5,639,541 km (0.104 R)
• M28: 6,421,788 km (0.088 R)
• M29: 6,528,601 km (0.098 R)
• M30: 6,852,929 km (0.083 R)
• M31: 6,962,135 km (0.118 R)
• M32: 7,108,891 km (0.086 R)
• M33: 7,330,744 km (0.091 R)
• M34: 7,405,095 km (0.115 R)
• M35: 7,479,894 km (0.043 R)
• M36: 7,592,391 km (0.106 R)
• M37: 7,724,486 km (0.076 R)
• M38: 8,067,514 km (0.102 R)
• M39: 8,183,004 km (0.069 R)
• M40: 8,532,763 km (0.09 R)
• M41: 9,126,667 km (0.086 R)
• M42: 9,448,901 km (0.11 R)
• M43: 9,570,673 km (0.088 R)
• M44: 9,898,143 km (0.062 R)
• M45: 9,980,572 km (0.112 R)
• M46: 10,063,150 km (0.083 R)
• M47: 10,146,027 km (0.063 R)
• M48: 10,375,211 km (0.066 R)
• M49: 10,648,227 km (0.086 R)
• M50: 10,775,086 km (0.104 R)
• M51: 11,008,758 km (0.038 R)
• M52: 11,179,898 km (0.103 R)
• M53: 11,503,029 km (0.044 R)
• M54: 11,873,134 km (0.034 R)
• M55: 11,982,640 km (0.104 R)
• M56: 12,379,972 km (0.119 R)
• M57: 12,647,303 km (0.045 R)
• M58: 12,781,642 km (0.076 R)
• M59: 12,916,430 km (0.1 R)
• M60: 13,551,922 km (0.067 R)
• M61: 14,104,835 km (0.045 R)
• M62: 14,220,923 km (0.11 R)
• M63: 14,337,310 km (0.107 R)
• M64: 14,712,053 km (0.1 R)
• M65: 15,137,509 km (0.118 R)
• M66: 15,232,654 km (0.113 R)
• M67: 15,351,733 km (0.115 R)
• M68: 15,686,982 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 13.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.35 AU - 8.97 AU

Year: 11635 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,587,349 km

• M1: 324,328 km (0.102 R)
• M2: 432,188 km (0.056 R)
• M3: 601,982 km (0.12 R)
• M4: 959,222 km (0.076 R)
• M5: 1,112,859 km (0.113 R)
• M6: 1,296,116 km (0.079 R)
• M7: 1,380,938 km (0.073 R)
• M8: 1,601,894 km (0.093 R)
• M9: 1,693,747 km (0.052 R)
• M10: 1,931,159 km (0.075 R)
• M11: 2,104,094 km (0.069 R)
• M12: 2,412,714 km (0.101 R)
• M13: 2,681,392 km (0.074 R)
• M14: 2,819,471 km (0.04 R)
• M15: 3,016,791 km (0.119 R)
• M16: 3,455,112 km (0.085 R)
• M17: 3,728,129 km (0.107 R)
• M18: 3,945,195 km (0.113 R)
• M19: 4,392,343 km (0.103 R)
• M20: 4,721,758 km (0.064 R)
• M21: 4,855,797 km (0.098 R)
• M22: 5,474,684 km (0.065 R)
• M23: 5,651,209 km (0.114 R)
• M24: 5,793,626 km (0.115 R)
• M25: 7,832,496 km (0.083 R)
• M26: 9,855,807 km (0.114 R)
• M27: 10,244,313 km (0.049 R)
• M28: 10,726,018 km (0.11 R)
• M29: 11,036,433 km (0.058 R)
• M30: 11,260,082 km (0.109 R)
• M31: 11,575,584 km (0.06 R)
• M32: 12,400,317 km (0.101 R)
• M33: 13,102,081 km (0.059 R)
• M34: 13,291,472 km (0.078 R)
• M35: 14,495,286 km (0.106 R)
• M36: 14,593,123 km (0.034 R)
• M37: 15,184,633 km (0.098 R)
• M38: 15,284,115 km (0.062 R)
• M39: 15,935,165 km (0.077 R)
• M40: 16,544,328 km (0.059 R)
• M41: 16,903,213 km (0.095 R)
• M42: 20,466,185 km (0.051 R)
• M43: 20,962,102 km (0.078 R)
• M44: 21,461,909 km (0.055 R)
• M45: 22,586,586 km (0.057 R)
• M46: 22,870,822 km (0.106 R)
• M47: 24,019,434 km (0.112 R)
• M48: 25,422,513 km (0.1 R)
• M49: 25,599,636 km (0.076 R)
• M50: 26,074,310 km (0.108 R)
• M51: 26,253,080 km (0.089 R)
• M52: 26,432,298 km (0.111 R)
• M53: 27,758,633 km (0.034 R)
• M54: 28,002,178 km (0.072 R)
• M55: 28,736,853 km (0.071 R)
• M56: 28,859,823 km (0.06 R)
• M57: 28,983,091 km (0.049 R)
• M58: 29,415,878 km (0.089 R)
• M59: 29,539,895 km (0.092 R)
• M60: 30,664,123 km (0.118 R)
• M61: 30,789,785 km (0.117 R)
• M62: 30,978,877 km (0.027 R)
• M63: 31,231,398 km (0.105 R)
• M64: 31,929,571 km (0.056 R)
• M65: 33,212,074 km (0.118 R)
• M66: 33,989,534 km (0.086 R)
• M67: 35,101,345 km (0.097 R)
• M68: 36,557,980 km (0.086 R)
• M69: 37,495,061 km (0.114 R)
• M70: 38,169,298 km (0.08 R)
• M71: 38,575,756 km (0.068 R)
• M72: 40,216,096 km (0.069 R)
• M73: 40,353,726 km (0.067 R)
• M74: 41,600,176 km (0.055 R)
• M75: 41,739,452 km (0.11 R)
• M76: 42,789,030 km (0.045 R)
• M77: 44,130,923 km (0.041 R)
• M78: 44,557,576 km (0.066 R)
• M79: 45,630,193 km (0.093 R)
• M80: 46,277,802 km (0.107 R)
• M81: 47,073,513 km (0.117 R)
• M82: 47,873,712 km (0.033 R)
• M83: 48,092,723 km (0.097 R)
• M84: 48,458,490 km (0.088 R)
• M85: 48,825,155 km (0.072 R)
• M86: 49,119,114 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 8

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.49 AU - 16.27 AU

Year: 23609 Days

Day: 23.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,587,349 km

• M1: 200,461 km (0.112 R)
• M2: 260,151 km (0.104 R)
• M3: 310,715 km (0.101 R)
• M4: 424,708 km (0.062 R)
• M5: 623,973 km (0.077 R)
• M6: 747,541 km (0.115 R)
• M7: 1,136,944 km (0.092 R)
• M8: 1,616,704 km (0.114 R)
• M9: 1,932,505 km (0.115 R)
• M10: 2,191,459 km (0.118 R)
• M11: 2,267,605 km (0.069 R)
• M12: 2,344,498 km (0.104 R)
• M13: 3,736,356 km (0.117 R)
• M14: 4,633,345 km (0.11 R)
• M15: 4,830,515 km (0.085 R)
• M16: 4,930,147 km (0.117 R)
• M17: 6,394,860 km (0.09 R)
• M18: 7,004,621 km (0.115 R)
• M19: 7,459,847 km (0.039 R)
• M20: 8,101,323 km (0.082 R)
• M21: 8,398,873 km (0.099 R)
• M22: 8,458,712 km (0.08 R)
• M23: 8,760,451 km (0.117 R)
• M24: 9,004,445 km (0.072 R)
• M25: 9,188,900 km (0.087 R)
• M26: 9,312,617 km (0.118 R)
• M27: 10,514,786 km (0.113 R)
• M28: 13,061,839 km (0.114 R)
• M29: 13,131,402 km (0.053 R)
• M30: 13,270,827 km (0.027 R)
• M31: 13,410,552 km (0.073 R)
• M32: 14,691,408 km (0.058 R)
• M33: 15,273,045 km (0.106 R)
• M34: 15,493,103 km (0.099 R)
• M35: 17,291,419 km (0.114 R)
• M36: 18,059,904 km (0.073 R)
• M37: 18,839,608 km (0.075 R)
• M38: 20,029,659 km (0.044 R)
• M39: 20,190,177 km (0.102 R)
• M40: 20,836,440 km (0.094 R)
• M41: 21,243,945 km (0.059 R)
• M42: 22,983,469 km (0.092 R)
• M43: 23,488,960 km (0.112 R)
• M44: 24,168,434 km (0.119 R)
• M45: 24,339,424 km (0.096 R)
• M46: 24,682,452 km (0.112 R)
• M47: 25,895,541 km (0.091 R)
• M48: 26,862,242 km (0.112 R)
• M49: 27,039,366 km (0.098 R)
• M50: 27,127,928 km (0.105 R)
• M51: 27,305,651 km (0.086 R)
• M52: 30,845,735 km (0.05 R)
• M53: 32,151,275 km (0.095 R)
• M54: 32,527,663 km (0.081 R)
• M55: 32,621,910 km (0.052 R)
• M56: 33,094,939 km (0.092 R)
• M57: 33,189,784 km (0.111 R)
• M58: 34,912,702 km (0.116 R)
• M59: 35,882,396 km (0.093 R)
• M60: 36,175,009 km (0.054 R)
• M61: 36,370,534 km (0.1 R)
• M62: 37,947,445 km (0.091 R)
• M63: 39,747,855 km (0.056 R)
• M64: 40,151,769 km (0.096 R)
• M65: 41,986,138 km (0.109 R)
• M66: 44,473,951 km (0.072 R)
• M67: 45,524,726 km (0.094 R)
• M68: 46,053,106 km (0.028 R)
• M69: 46,264,937 km (0.052 R)
• M70: 48,079,409 km (0.118 R)
• M71: 48,402,092 km (0.117 R)
• M72: 48,617,513 km (0.107 R)
• M73: 51,887,722 km (0.092 R)
• M74: 53,104,551 km (0.112 R)
• M75: 53,995,407 km (0.103 R)
• M76: 54,554,603 km (0.032 R)
• M77: 56,357,258 km (0.113 R)
• M78: 58,293,802 km (0.043 R)
• M79: 59,097,442 km (0.091 R)
• M80: 59,673,843 km (0.109 R)
• M81: 60,599,853 km (0.082 R)
• M82: 60,832,029 km (0.103 R)
• M83: 60,948,267 km (0.093 R)
• M84: 62,231,817 km (0.086 R)
• M85: 63,524,193 km (0.065 R)
• M86: 63,760,108 km (0.094 R)
• M87: 66,494,159 km (0.103 R)
• M88: 69,144,884 km (0.113 R)
• M89: 69,873,725 km (0.084 R)
• M90: 74,797,888 km (0.088 R)
• M91: 79,324,421 km (0.111 R)
• M92: 79,451,429 km (0.031 R)
• M93: 80,980,619 km (0.092 R)
• M94: 81,108,525 km (0.108 R)
• M95: 82,648,186 km (0.028 R)
• M96: 84,068,169 km (0.052 R)
• M97: 84,586,376 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit