🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.94 AU - 2.3 AU

Year: 1169 Days

Day: 38.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.36 AU - 3.44 AU

Year: 2374 Days

Day: 18.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,287,286 km

• M1: 1,039,256 km (0.088 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 13.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.71 AU - 7.15 AU

Year: 5469 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,287,286 km

• M1: 179,368 km (0.1 R)
• M2: 286,929 km (0.109 R)
• M3: 572,511 km (0.085 R)
• M4: 725,250 km (0.092 R)
• M5: 937,679 km (0.047 R)
• M6: 1,338,452 km (0.051 R)
• M7: 1,586,186 km (0.12 R)
• M8: 1,697,038 km (0.07 R)
• M9: 1,829,881 km (0.109 R)
• M10: 2,229,008 km (0.037 R)
• M11: 3,108,195 km (0.083 R)
• M12: 3,512,259 km (0.115 R)
• M13: 3,832,697 km (0.114 R)
• M14: 4,034,655 km (0.119 R)
• M15: 4,715,474 km (0.097 R)
• M16: 4,932,242 km (0.114 R)
• M17: 5,432,048 km (0.083 R)
• M18: 6,660,995 km (0.079 R)
• M19: 7,400,906 km (0.032 R)
• M20: 8,005,281 km (0.096 R)
• M21: 8,625,514 km (0.098 R)
• M22: 9,363,032 km (0.107 R)
• M23: 9,499,315 km (0.112 R)
• M24: 10,436,695 km (0.081 R)
• M25: 10,542,611 km (0.113 R)
• M26: 10,791,242 km (0.079 R)
• M27: 10,970,161 km (0.047 R)
• M28: 11,222,084 km (0.117 R)
• M29: 11,585,457 km (0.036 R)
• M30: 11,989,671 km (0.058 R)
• M31: 12,361,272 km (0.053 R)
• M32: 12,473,470 km (0.11 R)
• M33: 12,774,312 km (0.118 R)
• M34: 13,077,547 km (0.04 R)
• M35: 14,236,033 km (0.114 R)
• M36: 14,748,106 km (0.073 R)
• M37: 15,427,131 km (0.041 R)
• M38: 15,912,576 km (0.072 R)
• M39: 16,279,839 km (0.108 R)
• M40: 16,485,237 km (0.058 R)
• M41: 17,064,629 km (0.107 R)
• M42: 17,273,169 km (0.104 R)
• M43: 17,440,718 km (0.031 R)
• M44: 17,819,500 km (0.031 R)
• M45: 18,031,181 km (0.061 R)
• M46: 18,713,946 km (0.09 R)
• M47: 19,101,703 km (0.108 R)
• M48: 19,361,854 km (0.118 R)
• M49: 20,502,089 km (0.098 R)
• M50: 21,169,894 km (0.109 R)
• M51: 21,349,262 km (0.117 R)
• M52: 21,529,078 km (0.089 R)
• M53: 21,619,136 km (0.083 R)
• M54: 21,844,879 km (0.113 R)
• M55: 22,026,042 km (0.091 R)
• M56: 22,344,387 km (0.062 R)
• M57: 22,435,641 km (0.078 R)
• M58: 22,618,450 km (0.094 R)
• M59: 23,215,944 km (0.111 R)
• M60: 24,145,396 km (0.116 R)
• M61: 24,332,842 km (0.109 R)
• M62: 25,229,382 km (0.108 R)
• M63: 25,705,701 km (0.054 R)
• M64: 26,909,216 km (0.042 R)
• M65: 27,152,163 km (0.118 R)
• M66: 27,444,627 km (0.053 R)
• M67: 28,427,036 km (0.067 R)
• M68: 28,724,138 km (0.062 R)
• M69: 28,972,320 km (0.076 R)
• M70: 29,421,114 km (0.119 R)
• M71: 29,721,507 km (0.052 R)
• M72: 30,780,959 km (0.081 R)
• M73: 32,212,909 km (0.114 R)
• M74: 32,522,577 km (0.073 R)
• M75: 32,885,053 km (0.043 R)
• M76: 34,770,584 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 10.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.88 AU - 9.72 AU

Year: 9057 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 110.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,287,286 km

• M1: 174,730 km (0.105 R)
• M2: 429,047 km (0.093 R)
• M3: 631,004 km (0.063 R)
• M4: 1,144,873 km (0.078 R)
• M5: 1,393,504 km (0.027 R)
• M6: 1,897,499 km (0.093 R)
• M7: 1,986,809 km (0.077 R)
• M8: 2,334,624 km (0.12 R)
• M9: 2,601,956 km (0.091 R)
• M10: 3,326,608 km (0.119 R)
• M11: 3,462,443 km (0.092 R)
• M12: 3,966,737 km (0.118 R)
• M13: 4,053,055 km (0.119 R)
• M14: 4,198,315 km (0.082 R)
• M15: 4,888,858 km (0.082 R)
• M16: 5,105,925 km (0.034 R)
• M17: 5,326,432 km (0.062 R)
• M18: 5,614,408 km (0.106 R)
• M19: 5,809,185 km (0.092 R)
• M20: 5,940,382 km (0.079 R)
• M21: 6,407,277 km (0.073 R)
• M22: 6,645,137 km (0.097 R)
• M23: 6,955,254 km (0.095 R)
• M24: 7,024,817 km (0.063 R)
• M25: 7,094,679 km (0.063 R)
• M26: 7,805,419 km (0.088 R)
• M27: 8,501,647 km (0.119 R)
• M28: 9,448,003 km (0.061 R)
• M29: 9,874,955 km (0.068 R)
• M30: 10,347,834 km (0.106 R)
• M31: 10,747,709 km (0.111 R)
• M32: 11,852,340 km (0.105 R)
• M33: 12,270,616 km (0.105 R)
• M34: 13,035,659 km (0.037 R)
• M35: 13,207,846 km (0.044 R)
• M36: 13,816,261 km (0.115 R)
• M37: 14,656,552 km (0.079 R)
• M38: 14,925,380 km (0.1 R)
• M39: 16,899,174 km (0.097 R)
• M40: 17,559,499 km (0.086 R)
• M41: 18,132,010 km (0.066 R)
• M42: 18,276,222 km (0.101 R)
• M43: 18,420,734 km (0.115 R)
• M44: 19,590,290 km (0.102 R)
• M45: 19,936,011 km (0.113 R)
• M46: 20,283,676 km (0.041 R)
• M47: 20,433,274 km (0.11 R)
• M48: 22,411,556 km (0.077 R)
• M49: 23,084,597 km (0.081 R)
• M50: 23,501,975 km (0.106 R)
• M51: 23,659,202 km (0.081 R)
• M52: 24,503,383 km (0.09 R)
• M53: 25,411,143 km (0.089 R)
• M54: 26,112,757 km (0.052 R)
• M55: 26,275,520 km (0.077 R)
• M56: 26,493,185 km (0.047 R)
• M57: 27,149,620 km (0.098 R)
• M58: 27,977,644 km (0.098 R)
• M59: 28,144,296 km (0.082 R)
• M60: 28,367,047 km (0.057 R)
• M61: 28,534,298 km (0.094 R)
• M62: 28,702,147 km (0.115 R)
• M63: 28,870,145 km (0.041 R)
• M64: 29,602,127 km (0.062 R)
• M65: 30,340,094 km (0.119 R)
• M66: 30,454,237 km (0.101 R)
• M67: 30,568,530 km (0.1 R)
• M68: 31,084,343 km (0.112 R)
• M69: 31,545,254 km (0.076 R)
• M70: 32,008,409 km (0.041 R)
• M71: 32,648,987 km (0.084 R)
• M72: 33,117,528 km (0.062 R)
• M73: 33,706,195 km (0.119 R)
• M74: 34,655,544 km (0.084 R)
• M75: 35,253,187 km (0.11 R)
• M76: 35,373,165 km (0.109 R)
• M77: 36,823,217 km (0.052 R)
• M78: 37,800,689 km (0.107 R)
• M79: 38,169,448 km (0.101 R)
• M80: 38,354,351 km (0.067 R)
• M81: 38,786,689 km (0.091 R)
• M82: 38,910,556 km (0.084 R)
• M83: 39,656,451 km (0.104 R)
• M84: 40,973,062 km (0.106 R)
• M85: 42,367,613 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.8

Radius: 4.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.37 AU - 20.35 AU

Year: 27395 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,287,286 km

• M1: 80,783 km (0.069 R)
• M2: 493,972 km (0.084 R)
• M3: 615,595 km (0.09 R)
• M4: 929,003 km (0.098 R)
• M5: 971,339 km (0.081 R)
• M6: 1,102,237 km (0.11 R)
• M7: 1,147,266 km (0.081 R)
• M8: 1,192,744 km (0.104 R)
• M9: 1,333,216 km (0.088 R)
• M10: 1,785,899 km (0.073 R)
• M11: 1,865,635 km (0.041 R)
• M12: 1,919,640 km (0.093 R)
• M13: 2,545,857 km (0.104 R)
• M14: 3,392,880 km (0.034 R)
• M15: 4,247,981 km (0.094 R)
• M16: 4,283,436 km (0.065 R)
• M17: 4,319,040 km (0.112 R)
• M18: 5,549,333 km (0.077 R)
• M19: 5,862,890 km (0.067 R)
• M20: 6,142,040 km (0.088 R)
• M21: 7,005,070 km (0.063 R)
• M22: 8,887,310 km (0.085 R)
• M23: 10,430,412 km (0.093 R)
• M24: 11,504,375 km (0.119 R)
• M25: 12,155,276 km (0.054 R)
• M26: 12,766,682 km (0.109 R)
• M27: 12,921,067 km (0.061 R)
• M28: 13,597,399 km (0.06 R)
• M29: 14,072,373 km (0.047 R)
• M30: 14,822,007 km (0.098 R)
• M31: 14,876,012 km (0.117 R)
• M32: 16,136,823 km (0.12 R)
• M33: 16,920,866 km (0.119 R)
• M34: 17,374,596 km (0.03 R)
• M35: 18,177,936 km (0.1 R)
• M36: 20,238,946 km (0.081 R)
• M37: 21,083,726 km (0.111 R)
• M38: 22,620,844 km (0.11 R)
• M39: 23,623,449 km (0.07 R)
• M40: 24,832,798 km (0.114 R)
• M41: 24,961,153 km (0.089 R)
• M42: 27,112,520 km (0.084 R)
• M43: 27,909,428 km (0.064 R)
• M44: 29,798,549 km (0.072 R)
• M45: 32,427,732 km (0.111 R)
• M46: 32,708,677 km (0.111 R)
• M47: 32,849,598 km (0.095 R)
• M48: 33,912,192 km (0.09 R)
• M49: 34,125,967 km (0.059 R)
• M50: 34,914,049 km (0.093 R)
• M51: 35,925,629 km (0.101 R)
• M52: 36,873,631 km (0.103 R)
• M53: 37,460,952 km (0.095 R)
• M54: 38,051,565 km (0.112 R)
• M55: 38,570,819 km (0.063 R)
• M56: 39,166,967 km (0.11 R)
• M57: 42,731,136 km (0.072 R)
• M58: 42,885,072 km (0.066 R)
• M59: 44,746,817 km (0.118 R)
• M60: 47,110,913 km (0.066 R)
• M61: 47,588,579 km (0.083 R)
• M62: 51,959,080 km (0.118 R)
• M63: 54,108,802 km (0.113 R)
• M64: 55,697,980 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit