🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 290 Days

Day: 45.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,197,239 km

• M1: 663,317 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 8.5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.62 AU - 0.98 AU

Year: 469 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,197,239 km

• M1: 107,411 km (0.057 R)
• M2: 165,455 km (0.085 R)
• M3: 219,310 km (0.099 R)
• M4: 286,630 km (0.11 R)
• M5: 363,672 km (0.094 R)
• M6: 423,512 km (0.097 R)
• M7: 526,734 km (0.032 R)
• M8: 579,692 km (0.109 R)
• M9: 647,759 km (0.08 R)
• M10: 802,144 km (0.086 R)
• M11: 859,589 km (0.105 R)
• M12: 938,577 km (0.077 R)
• M13: 1,025,194 km (0.091 R)
• M14: 1,120,189 km (0.092 R)
• M15: 1,196,035 km (0.107 R)
• M16: 1,257,071 km (0.029 R)
• M17: 1,428,660 km (0.096 R)
• M18: 1,535,473 km (0.089 R)
• M19: 1,757,027 km (0.117 R)
• M20: 1,930,112 km (0.066 R)
• M21: 2,008,800 km (0.112 R)
• M22: 2,299,918 km (0.041 R)
• M23: 2,369,630 km (0.12 R)
• M24: 2,496,788 km (0.034 R)
• M25: 2,869,586 km (0.066 R)
• M26: 2,990,162 km (0.114 R)
• M27: 3,089,346 km (0.113 R)
• M28: 3,158,759 km (0.076 R)
• M29: 3,369,991 km (0.041 R)
• M30: 3,425,492 km (0.083 R)
• M31: 3,505,377 km (0.116 R)
• M32: 3,593,939 km (0.113 R)
• M33: 3,740,545 km (0.109 R)
• M34: 3,797,991 km (0.114 R)
• M35: 3,939,062 km (0.111 R)
• M36: 3,997,554 km (0.04 R)
• M37: 4,226,289 km (0.072 R)
• M38: 4,381,123 km (0.117 R)
• M39: 4,581,734 km (0.108 R)
• M40: 4,722,954 km (0.101 R)
• M41: 4,776,361 km (0.108 R)
• M42: 4,838,893 km (0.08 R)
• M43: 4,946,753 km (0.039 R)
• M44: 5,028,134 km (0.086 R)
• M45: 5,441,922 km (0.096 R)
• M46: 5,619,943 km (0.074 R)
• M47: 5,952,948 km (0.108 R)
• M48: 6,107,333 km (0.095 R)
• M49: 6,204,572 km (0.059 R)
• M50: 6,311,983 km (0.106 R)
• M51: 6,420,142 km (0.035 R)
• M52: 6,738,038 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 12.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.66 AU - 1.02 AU

Year: 505 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,197,239 km

• M1: 188,045 km (0.093 R)
• M2: 289,771 km (0.096 R)
• M3: 401,670 km (0.068 R)
• M4: 545,733 km (0.05 R)
• M5: 842,834 km (0.095 R)
• M6: 1,008,589 km (0.03 R)
• M7: 1,149,660 km (0.088 R)
• M8: 1,254,827 km (0.112 R)
• M9: 1,335,909 km (0.118 R)
• M10: 1,441,375 km (0.118 R)
• M11: 1,520,962 km (0.103 R)
• M12: 1,661,135 km (0.058 R)
• M13: 1,775,278 km (0.092 R)
• M14: 1,854,864 km (0.088 R)
• M15: 1,935,796 km (0.119 R)
• M16: 2,018,075 km (0.082 R)
• M17: 2,311,885 km (0.093 R)
• M18: 2,515,787 km (0.036 R)
• M19: 2,640,851 km (0.089 R)
• M20: 2,811,094 km (0.113 R)
• M21: 2,948,574 km (0.042 R)
• M22: 3,043,868 km (0.062 R)
• M23: 3,125,399 km (0.113 R)
• M24: 3,283,075 km (0.09 R)
• M25: 3,482,040 km (0.094 R)
• M26: 3,575,240 km (0.11 R)
• M27: 3,661,408 km (0.09 R)
• M28: 3,827,910 km (0.085 R)
• M29: 3,940,258 km (0.092 R)
• M30: 4,037,497 km (0.104 R)
• M31: 4,275,956 km (0.084 R)
• M32: 4,493,621 km (0.078 R)
• M33: 4,612,402 km (0.083 R)
• M34: 4,697,972 km (0.054 R)
• M35: 4,853,254 km (0.107 R)
• M36: 5,284,545 km (0.118 R)
• M37: 5,491,289 km (0.058 R)
• M38: 5,691,750 km (0.119 R)
• M39: 5,987,505 km (0.077 R)
• M40: 6,109,128 km (0.099 R)
• M41: 6,203,225 km (0.108 R)
• M42: 6,431,063 km (0.094 R)
• M43: 6,555,678 km (0.096 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 14.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 1029 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,197,239 km

• M1: 185,801 km (0.092 R)
• M2: 306,376 km (0.063 R)
• M3: 403,615 km (0.092 R)
• M4: 510,727 km (0.081 R)
• M5: 660,923 km (0.06 R)
• M6: 795,861 km (0.104 R)
• M7: 911,500 km (0.073 R)
• M8: 1,184,217 km (0.073 R)
• M9: 1,581,698 km (0.096 R)
• M10: 1,681,630 km (0.1 R)
• M11: 1,848,581 km (0.079 R)
• M12: 2,082,552 km (0.109 R)
• M13: 2,227,662 km (0.088 R)
• M14: 2,506,662 km (0.116 R)
• M15: 2,744,223 km (0.116 R)
• M16: 2,919,702 km (0.106 R)
• M17: 3,059,725 km (0.085 R)
• M18: 3,186,135 km (0.104 R)
• M19: 3,290,106 km (0.088 R)
• M20: 3,634,181 km (0.104 R)
• M21: 3,921,409 km (0.096 R)
• M22: 4,050,512 km (0.115 R)
• M23: 4,146,105 km (0.119 R)
• M24: 4,242,446 km (0.031 R)
• M25: 4,366,163 km (0.052 R)
• M26: 4,518,155 km (0.086 R)
• M27: 4,708,443 km (0.119 R)
• M28: 4,818,248 km (0.108 R)
• M29: 4,984,751 km (0.066 R)
• M30: 5,276,018 km (0.055 R)
• M31: 5,371,312 km (0.093 R)
• M32: 5,476,628 km (0.113 R)
• M33: 5,572,969 km (0.07 R)
• M34: 5,777,320 km (0.108 R)
• M35: 5,875,456 km (0.106 R)
• M36: 6,043,754 km (0.1 R)
• M37: 6,273,836 km (0.04 R)
• M38: 6,619,556 km (0.119 R)
• M39: 6,712,008 km (0.074 R)
• M40: 6,815,380 km (0.099 R)
• M41: 6,908,878 km (0.111 R)
• M42: 7,149,731 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 13.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.45 AU - 3.15 AU

Year: 3074 Days

Day: 9.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,197,239 km

• M1: 406,906 km (0.108 R)
• M2: 523,892 km (0.09 R)
• M3: 665,411 km (0.098 R)
• M4: 1,027,438 km (0.114 R)
• M5: 1,174,642 km (0.088 R)
• M6: 1,276,967 km (0.098 R)
• M7: 1,532,929 km (0.041 R)
• M8: 2,350,482 km (0.104 R)
• M9: 2,787,308 km (0.099 R)
• M10: 2,909,379 km (0.12 R)
• M11: 3,250,014 km (0.071 R)
• M12: 3,509,416 km (0.108 R)
• M13: 3,641,661 km (0.12 R)
• M14: 3,852,893 km (0.104 R)
• M15: 4,227,486 km (0.087 R)
• M16: 4,328,016 km (0.06 R)
• M17: 4,449,789 km (0.096 R)
• M18: 4,613,898 km (0.098 R)
• M19: 4,821,988 km (0.103 R)
• M20: 4,906,062 km (0.075 R)
• M21: 5,011,977 km (0.096 R)
• M22: 5,421,128 km (0.067 R)
• M23: 5,663,027 km (0.105 R)
• M24: 5,886,078 km (0.029 R)
• M25: 5,976,136 km (0.07 R)
• M26: 6,226,263 km (0.039 R)
• M27: 6,572,882 km (0.074 R)
• M28: 6,854,724 km (0.089 R)
• M29: 7,212,562 km (0.11 R)
• M30: 7,897,272 km (0.073 R)
• M31: 8,197,066 km (0.056 R)
• M32: 8,297,895 km (0.088 R)
• M33: 8,808,023 km (0.117 R)
• M34: 8,989,037 km (0.114 R)
• M35: 9,223,606 km (0.116 R)
• M36: 9,565,886 km (0.108 R)
• M37: 9,725,358 km (0.11 R)
• M38: 10,317,466 km (0.035 R)
• M39: 10,755,638 km (0.107 R)
• M40: 10,921,542 km (0.112 R)
• M41: 11,763,629 km (0.078 R)
• M42: 12,163,653 km (0.083 R)
• M43: 13,036,258 km (0.113 R)
• M44: 13,390,954 km (0.103 R)
• M45: 13,629,264 km (0.104 R)
• M46: 13,868,919 km (0.046 R)
• M47: 14,170,509 km (0.112 R)
• M48: 14,382,788 km (0.114 R)
• M49: 14,933,907 km (0.119 R)
• M50: 15,648,087 km (0.076 R)
• M51: 16,056,639 km (0.088 R)
• M52: 16,214,764 km (0.032 R)
• M53: 16,628,252 km (0.093 R)
• M54: 16,948,691 km (0.095 R)
• M55: 17,433,089 km (0.112 R)
• M56: 17,530,626 km (0.033 R)
• M57: 18,980,679 km (0.061 R)
• M58: 19,282,118 km (0.062 R)
• M59: 19,551,245 km (0.095 R)
• M60: 20,263,929 km (0.063 R)
• M61: 20,606,209 km (0.062 R)
• M62: 21,019,548 km (0.067 R)
• M63: 21,296,753 km (0.118 R)
• M64: 21,400,873 km (0.083 R)
• M65: 21,505,292 km (0.097 R)
• M66: 21,819,448 km (0.094 R)
• M67: 21,959,621 km (0.119 R)
• M68: 23,162,986 km (0.039 R)
• M69: 23,341,756 km (0.093 R)
• M70: 23,556,878 km (0.093 R)
• M71: 23,844,704 km (0.102 R)
• M72: 24,351,242 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.8

Radius: 3.1

Gravity: 49.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.24 AU - 7.16 AU

Year: 11377 Days

Day: 24.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,197,239 km

• M1: 46,076 km (0.112 R)
• M2: 450,140 km (0.096 R)
• M3: 493,972 km (0.084 R)
• M4: 839,094 km (0.08 R)
• M5: 930,349 km (0.119 R)
• M6: 1,142,329 km (0.077 R)
• M7: 1,284,896 km (0.063 R)
• M8: 1,862,194 km (0.045 R)
• M9: 2,277,478 km (0.114 R)
• M10: 2,746,916 km (0.108 R)
• M11: 2,800,921 km (0.094 R)
• M12: 2,992,705 km (0.12 R)
• M13: 3,020,381 km (0.071 R)
• M14: 3,622,512 km (0.101 R)
• M15: 3,711,523 km (0.113 R)
• M16: 4,544,185 km (0.079 R)
• M17: 4,801,643 km (0.065 R)
• M18: 4,964,854 km (0.062 R)
• M19: 5,196,581 km (0.11 R)
• M20: 5,465,708 km (0.054 R)
• M21: 5,567,734 km (0.07 R)
• M22: 5,601,991 km (0.111 R)
• M23: 5,982,419 km (0.087 R)
• M24: 6,158,047 km (0.073 R)
• M25: 6,514,389 km (0.043 R)
• M26: 7,172,769 km (0.079 R)
• M27: 9,068,773 km (0.089 R)
• M28: 9,843,091 km (0.083 R)
• M29: 10,092,022 km (0.077 R)
• M30: 10,301,010 km (0.08 R)
• M31: 10,427,121 km (0.082 R)
• M32: 10,723,325 km (0.101 R)
• M33: 11,454,111 km (0.047 R)
• M34: 11,715,907 km (0.049 R)
• M35: 11,847,553 km (0.097 R)
• M36: 12,067,911 km (0.084 R)
• M37: 13,648,562 km (0.079 R)
• M38: 13,879,690 km (0.106 R)
• M39: 13,972,441 km (0.045 R)
• M40: 14,112,016 km (0.083 R)
• M41: 14,158,690 km (0.111 R)
• M42: 14,674,953 km (0.072 R)
• M43: 14,864,194 km (0.11 R)
• M44: 16,603,568 km (0.115 R)
• M45: 17,147,656 km (0.028 R)
• M46: 17,899,086 km (0.11 R)
• M47: 18,202,620 km (0.076 R)
• M48: 18,406,073 km (0.102 R)
• M49: 18,558,962 km (0.053 R)
• M50: 18,763,612 km (0.087 R)
• M51: 19,226,767 km (0.071 R)
• M52: 20,691,779 km (0.084 R)
• M53: 21,491,230 km (0.114 R)
• M54: 21,652,197 km (0.113 R)
• M55: 22,845,839 km (0.118 R)
• M56: 23,120,052 km (0.108 R)
• M57: 23,838,122 km (0.11 R)
• M58: 24,283,774 km (0.095 R)
• M59: 24,339,574 km (0.04 R)
• M60: 25,352,800 km (0.085 R)
• M61: 26,782,806 km (0.073 R)
• M62: 26,956,190 km (0.087 R)
• M63: 27,014,084 km (0.106 R)
• M64: 27,362,049 km (0.095 R)
• M65: 27,945,481 km (0.106 R)
• M66: 28,887,498 km (0.112 R)
• M67: 30,019,506 km (0.087 R)
• M68: 30,319,748 km (0.114 R)
• M69: 30,560,751 km (0.067 R)
• M70: 31,470,006 km (0.098 R)
• M71: 31,531,042 km (0.119 R)
• M72: 32,142,449 km (0.101 R)
• M73: 33,563,629 km (0.044 R)
• M74: 33,875,391 km (0.108 R)
• M75: 34,250,582 km (0.083 R)
• M76: 34,564,438 km (0.094 R)
• M77: 34,753,081 km (0.108 R)
• M78: 35,701,831 km (0.098 R)
• M79: 36,979,995 km (0.071 R)
• M80: 37,108,649 km (0.083 R)
• M81: 37,689,388 km (0.103 R)
• M82: 37,948,492 km (0.12 R)
• M83: 38,143,119 km (0.109 R)
• M84: 38,468,344 km (0.118 R)
• M85: 38,663,869 km (0.086 R)
• M86: 39,121,489 km (0.094 R)
• M87: 39,449,557 km (0.068 R)
• M88: 40,108,236 km (0.094 R)
• M89: 40,836,928 km (0.067 R)
• M90: 41,236,204 km (0.088 R)
• M91: 43,659,241 km (0.042 R)
• M92: 45,231,365 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit