🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 349 Days

Day: 32.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,558,707 km

• M1: 53,556 km (0.091 R)
• M2: 104,120 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 9.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.98 AU

Year: 472 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,558,707 km

• M1: 137,929 km (0.072 R)
• M2: 204,500 km (0.118 R)
• M3: 295,157 km (0.036 R)
• M4: 408,552 km (0.088 R)
• M5: 484,248 km (0.111 R)
• M6: 577,298 km (0.104 R)
• M7: 640,428 km (0.091 R)
• M8: 827,276 km (0.047 R)
• M9: 979,567 km (0.104 R)
• M10: 1,086,380 km (0.046 R)
• M11: 1,312,273 km (0.108 R)
• M12: 1,419,983 km (0.102 R)
• M13: 1,615,807 km (0.069 R)
• M14: 1,749,397 km (0.118 R)
• M15: 1,868,627 km (0.072 R)
• M16: 1,984,565 km (0.115 R)
• M17: 2,046,499 km (0.06 R)
• M18: 2,109,180 km (0.097 R)
• M19: 2,191,609 km (0.105 R)
• M20: 2,333,577 km (0.104 R)
• M21: 2,405,683 km (0.073 R)
• M22: 2,518,779 km (0.066 R)
• M23: 2,784,764 km (0.079 R)
• M24: 2,924,788 km (0.029 R)
• M25: 3,024,271 km (0.032 R)
• M26: 3,103,109 km (0.088 R)
• M27: 3,277,839 km (0.112 R)
• M28: 3,425,791 km (0.115 R)
• M29: 3,613,985 km (0.116 R)
• M30: 3,728,577 km (0.097 R)
• M31: 3,805,620 km (0.072 R)
• M32: 3,883,262 km (0.114 R)
• M33: 3,969,280 km (0.104 R)
• M34: 4,055,897 km (0.111 R)
• M35: 4,143,113 km (0.08 R)
• M36: 4,231,077 km (0.052 R)
• M37: 4,547,775 km (0.103 R)
• M38: 4,655,037 km (0.108 R)
• M39: 4,779,951 km (0.099 R)
• M40: 4,914,440 km (0.102 R)
• M41: 5,024,544 km (0.047 R)
• M42: 5,118,342 km (0.104 R)
• M43: 5,212,887 km (0.104 R)
• M44: 5,290,529 km (0.118 R)
• M45: 5,526,145 km (0.066 R)
• M46: 5,738,275 km (0.112 R)
• M47: 5,944,271 km (0.063 R)
• M48: 6,070,831 km (0.09 R)
• M49: 6,189,163 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 13.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.17 AU - 2.69 AU

Year: 2408 Days

Day: 7.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,558,707 km

• M1: 174,880 km (0.109 R)
• M2: 291,566 km (0.078 R)
• M3: 408,552 km (0.112 R)
• M4: 494,720 km (0.11 R)
• M5: 887,415 km (0.111 R)
• M6: 1,212,042 km (0.09 R)
• M7: 1,686,566 km (0.106 R)
• M8: 1,801,158 km (0.088 R)
• M9: 1,931,757 km (0.056 R)
• M10: 2,038,720 km (0.078 R)
• M11: 2,244,716 km (0.056 R)
• M12: 2,371,575 km (0.065 R)
• M13: 2,647,882 km (0.11 R)
• M14: 2,767,261 km (0.097 R)
• M15: 2,873,476 km (0.12 R)
• M16: 3,136,918 km (0.117 R)
• M17: 3,621,316 km (0.028 R)
• M18: 4,164,206 km (0.092 R)
• M19: 4,374,541 km (0.106 R)
• M20: 4,696,625 km (0.066 R)
• M21: 4,989,538 km (0.085 R)
• M22: 5,288,434 km (0.1 R)
• M23: 5,574,166 km (0.049 R)
• M24: 5,786,894 km (0.057 R)
• M25: 6,340,706 km (0.101 R)
• M26: 6,664,735 km (0.064 R)
• M27: 6,849,488 km (0.115 R)
• M28: 7,098,569 km (0.112 R)
• M29: 7,371,734 km (0.113 R)
• M30: 7,541,528 km (0.083 R)
• M31: 7,820,229 km (0.103 R)
• M32: 7,993,463 km (0.107 R)
• M33: 8,102,520 km (0.092 R)
• M34: 8,299,839 km (0.097 R)
• M35: 9,196,230 km (0.097 R)
• M36: 9,842,044 km (0.06 R)
• M37: 10,336,166 km (0.118 R)
• M38: 10,478,732 km (0.05 R)
• M39: 10,598,112 km (0.118 R)
• M40: 10,934,856 km (0.09 R)
• M41: 11,397,413 km (0.077 R)
• M42: 11,618,818 km (0.053 R)
• M43: 11,891,385 km (0.111 R)
• M44: 12,040,983 km (0.117 R)
• M45: 12,191,179 km (0.109 R)
• M46: 12,392,388 km (0.101 R)
• M47: 12,620,076 km (0.093 R)
• M48: 12,747,235 km (0.097 R)
• M49: 12,925,854 km (0.091 R)
• M50: 13,105,372 km (0.068 R)
• M51: 14,173,351 km (0.09 R)
• M52: 14,332,074 km (0.116 R)
• M53: 14,704,573 km (0.083 R)
• M54: 15,486,372 km (0.072 R)
• M55: 15,786,465 km (0.106 R)
• M56: 16,253,958 km (0.042 R)
• M57: 16,558,988 km (0.105 R)
• M58: 16,670,289 km (0.069 R)
• M59: 16,837,839 km (0.03 R)
• M60: 16,921,913 km (0.119 R)
• M61: 17,062,086 km (0.093 R)
• M62: 17,174,584 km (0.12 R)
• M63: 17,287,380 km (0.09 R)
• M64: 17,428,750 km (0.095 R)
• M65: 17,655,541 km (0.108 R)
• M66: 17,826,381 km (0.062 R)
• M67: 18,514,980 km (0.065 R)
• M68: 18,659,642 km (0.109 R)
• M69: 18,920,839 km (0.062 R)
• M70: 19,270,899 km (0.116 R)
• M71: 19,593,880 km (0.058 R)
• M72: 19,711,614 km (0.09 R)
• M73: 19,859,267 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 11.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.85 AU - 4.77 AU

Year: 5689 Days

Day: 11.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,558,707 km

• M1: 146,307 km (0.044 R)
• M2: 219,011 km (0.051 R)
• M3: 434,283 km (0.025 R)
• M4: 673,490 km (0.069 R)
• M5: 795,711 km (0.086 R)
• M6: 1,127,818 km (0.049 R)
• M7: 1,378,844 km (0.094 R)
• M8: 1,685,370 km (0.078 R)
• M9: 1,856,510 km (0.1 R)
• M10: 2,216,442 km (0.04 R)
• M11: 2,404,786 km (0.113 R)
• M12: 2,598,515 km (0.056 R)
• M13: 2,775,041 km (0.09 R)
• M14: 2,910,127 km (0.117 R)
• M15: 3,024,420 km (0.067 R)
• M16: 3,400,360 km (0.1 R)
• M17: 3,520,935 km (0.034 R)
• M18: 4,145,207 km (0.084 R)
• M19: 4,562,885 km (0.04 R)
• M20: 4,696,326 km (0.046 R)
• M21: 4,885,118 km (0.104 R)
• M22: 4,966,799 km (0.072 R)
• M23: 5,159,331 km (0.05 R)
• M24: 5,466,905 km (0.119 R)
• M25: 5,953,995 km (0.116 R)
• M26: 6,425,229 km (0.095 R)
• M27: 6,635,114 km (0.049 R)
• M28: 7,031,100 km (0.049 R)
• M29: 7,216,601 km (0.105 R)
• M30: 8,070,805 km (0.086 R)
• M31: 8,526,331 km (0.082 R)
• M32: 8,658,126 km (0.108 R)
• M33: 8,790,520 km (0.069 R)
• M34: 8,890,302 km (0.1 R)
• M35: 9,360,638 km (0.086 R)
• M36: 10,012,137 km (0.053 R)
• M37: 10,186,119 km (0.104 R)
• M38: 11,358,817 km (0.093 R)
• M39: 11,979,648 km (0.057 R)
• M40: 12,238,452 km (0.096 R)
• M41: 12,574,000 km (0.105 R)
• M42: 12,837,143 km (0.096 R)
• M43: 12,912,540 km (0.091 R)
• M44: 13,406,961 km (0.115 R)
• M45: 13,946,261 km (0.069 R)
• M46: 14,101,694 km (0.071 R)
• M47: 14,610,775 km (0.105 R)
• M48: 14,729,107 km (0.115 R)
• M49: 14,847,738 km (0.08 R)
• M50: 14,927,025 km (0.069 R)
• M51: 15,325,554 km (0.098 R)
• M52: 15,445,831 km (0.116 R)
• M53: 16,051,852 km (0.056 R)
• M54: 16,133,233 km (0.114 R)
• M55: 16,378,274 km (0.056 R)
• M56: 16,624,512 km (0.043 R)
• M57: 17,873,954 km (0.088 R)
• M58: 18,339,652 km (0.062 R)
• M59: 18,766,604 km (0.046 R)
• M60: 19,067,296 km (0.116 R)
• M61: 19,283,166 km (0.117 R)
• M62: 21,038,697 km (0.053 R)
• M63: 21,440,666 km (0.11 R)
• M64: 23,212,054 km (0.113 R)
• M65: 23,304,207 km (0.076 R)
• M66: 23,998,790 km (0.052 R)
• M67: 24,653,280 km (0.119 R)
• M68: 24,935,571 km (0.119 R)
• M69: 25,218,910 km (0.088 R)
• M70: 25,836,599 km (0.106 R)
• M71: 27,865,895 km (0.062 R)
• M72: 27,963,881 km (0.065 R)
• M73: 28,209,072 km (0.065 R)
• M74: 29,396,430 km (0.093 R)
• M75: 29,496,063 km (0.101 R)
• M76: 29,845,822 km (0.096 R)
• M77: 30,297,608 km (0.085 R)
• M78: 31,462,227 km (0.117 R)
• M79: 31,564,253 km (0.058 R)
• M80: 34,096,646 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 5.2

Gravity: 33.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.77 AU - 8.25 AU

Year: 11801 Days

Day: 15.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,558,707 km

• M1: 69,862 km (0.1 R)
• M2: 132,095 km (0.059 R)
• M3: 924,365 km (0.096 R)
• M4: 967,749 km (0.093 R)
• M5: 1,488,798 km (0.115 R)
• M6: 1,831,826 km (0.078 R)
• M7: 2,316,224 km (0.118 R)
• M8: 2,680,794 km (0.092 R)
• M9: 2,869,886 km (0.113 R)
• M10: 3,161,601 km (0.072 R)
• M11: 3,361,464 km (0.087 R)
• M12: 3,634,181 km (0.1 R)
• M13: 3,985,138 km (0.107 R)
• M14: 5,062,841 km (0.074 R)
• M15: 5,140,332 km (0.05 R)
• M16: 6,390,971 km (0.104 R)
• M17: 6,643,492 km (0.118 R)
• M18: 6,685,828 km (0.058 R)
• M19: 6,770,949 km (0.1 R)
• M20: 7,420,354 km (0.06 R)
• M21: 7,909,090 km (0.113 R)
• M22: 8,044,326 km (0.076 R)
• M23: 8,316,744 km (0.043 R)
• M24: 9,105,274 km (0.117 R)
• M25: 9,436,933 km (0.034 R)
• M26: 9,628,269 km (0.114 R)
• M27: 10,014,530 km (0.107 R)
• M28: 11,559,128 km (0.09 R)
• M29: 11,866,552 km (0.05 R)
• M30: 12,176,668 km (0.052 R)
• M31: 12,752,022 km (0.107 R)
• M32: 13,497,169 km (0.12 R)
• M33: 13,604,879 km (0.084 R)
• M34: 14,092,568 km (0.096 R)
• M35: 14,147,171 km (0.097 R)
• M36: 14,201,775 km (0.101 R)
• M37: 15,085,150 km (0.073 R)
• M38: 16,443,349 km (0.051 R)
• M39: 17,195,078 km (0.077 R)
• M40: 18,195,140 km (0.116 R)
• M41: 18,852,324 km (0.033 R)
• M42: 19,760,682 km (0.06 R)
• M43: 19,821,867 km (0.114 R)
• M44: 21,118,731 km (0.113 R)
• M45: 21,745,995 km (0.119 R)
• M46: 21,872,256 km (0.057 R)
• M47: 22,634,307 km (0.106 R)
• M48: 22,698,186 km (0.092 R)
• M49: 23,663,990 km (0.103 R)
• M50: 23,923,841 km (0.068 R)
• M51: 24,119,365 km (0.08 R)
• M52: 24,249,964 km (0.099 R)
• M53: 25,902,423 km (0.114 R)
• M54: 26,103,033 km (0.118 R)
• M55: 26,170,053 km (0.119 R)
• M56: 26,506,050 km (0.087 R)
• M57: 27,250,299 km (0.106 R)
• M58: 28,551,651 km (0.061 R)
• M59: 29,314,451 km (0.117 R)
• M60: 29,453,876 km (0.114 R)
• M61: 29,803,337 km (0.096 R)
• M62: 29,943,510 km (0.103 R)
• M63: 30,576,907 km (0.12 R)
• M64: 31,785,508 km (0.097 R)
• M65: 33,082,073 km (0.094 R)
• M66: 35,059,159 km (0.102 R)
• M67: 35,726,664 km (0.104 R)
• M68: 36,024,663 km (0.041 R)
• M69: 36,998,845 km (0.105 R)
• M70: 37,375,831 km (0.114 R)
• M71: 37,602,622 km (0.063 R)
• M72: 42,864,876 km (0.104 R)
• M73: 43,181,575 km (0.096 R)
• M74: 43,657,895 km (0.063 R)
• M75: 43,976,538 km (0.094 R)
• M76: 44,136,159 km (0.084 R)
• M77: 44,375,815 km (0.097 R)
• M78: 47,367,922 km (0.047 R)
• M79: 48,105,589 km (0.085 R)
• M80: 51,009,882 km (0.1 R)
• M81: 52,103,143 km (0.074 R)
• M82: 52,356,412 km (0.035 R)
• M83: 53,544,219 km (0.096 R)
• M84: 53,714,611 km (0.089 R)
• M85: 55,514,872 km (0.076 R)
• M86: 56,899,550 km (0.112 R)
• M87: 57,421,796 km (0.099 R)
• M88: 57,596,227 km (0.097 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: 422 - 14,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit