🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.42 AU - 0.58 AU

Year: 225 Days

Day: 16.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 9.8

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 372 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,752,958 km

• M1: 128,355 km (0.115 R)
• M2: 205,996 km (0.108 R)
• M3: 288,125 km (0.056 R)
• M4: 430,393 km (0.112 R)
• M5: 496,366 km (0.108 R)
• M6: 671,246 km (0.104 R)
• M7: 750,383 km (0.092 R)
• M8: 854,204 km (0.051 R)
• M9: 981,063 km (0.104 R)
• M10: 1,114,504 km (0.092 R)
• M11: 1,239,568 km (0.061 R)
• M12: 1,303,895 km (0.028 R)
• M13: 1,384,678 km (0.118 R)
• M14: 1,451,698 km (0.067 R)
• M15: 1,530,386 km (0.059 R)
• M16: 1,594,414 km (0.113 R)
• M17: 1,758,523 km (0.049 R)
• M18: 1,865,336 km (0.083 R)
• M19: 1,928,317 km (0.103 R)
• M20: 1,997,730 km (0.093 R)
• M21: 2,091,677 km (0.111 R)
• M22: 2,284,210 km (0.105 R)
• M23: 2,345,545 km (0.082 R)
• M24: 2,432,461 km (0.104 R)
• M25: 2,615,868 km (0.068 R)
• M26: 2,693,210 km (0.097 R)
• M27: 2,758,136 km (0.052 R)
• M28: 2,902,947 km (0.118 R)
• M29: 2,996,595 km (0.027 R)
• M30: 3,152,326 km (0.101 R)
• M31: 3,290,106 km (0.06 R)
• M32: 3,387,793 km (0.095 R)
• M33: 3,493,409 km (0.108 R)
• M34: 3,780,637 km (0.064 R)
• M35: 3,927,243 km (0.062 R)
• M36: 4,098,084 km (0.102 R)
• M37: 4,188,292 km (0.098 R)
• M38: 4,286,577 km (0.048 R)
• M39: 4,355,243 km (0.062 R)
• M40: 4,539,996 km (0.113 R)
• M41: 4,688,098 km (0.112 R)
• M42: 5,021,103 km (0.081 R)
• M43: 5,182,369 km (0.103 R)
• M44: 5,255,523 km (0.106 R)
• M45: 5,320,897 km (0.101 R)
• M46: 5,403,026 km (0.114 R)
• M47: 5,501,910 km (0.092 R)
• M48: 5,593,315 km (0.086 R)
• M49: 5,685,168 km (0.116 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 13.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.13 AU

Year: 2696 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 71.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,752,958 km

• M1: 180,864 km (0.112 R)
• M2: 274,512 km (0.12 R)
• M3: 462,706 km (0.102 R)
• M4: 668,553 km (0.066 R)
• M5: 800,498 km (0.075 R)
• M6: 1,158,636 km (0.067 R)
• M7: 1,282,802 km (0.111 R)
• M8: 1,452,595 km (0.111 R)
• M9: 1,619,547 km (0.11 R)
• M10: 1,804,300 km (0.105 R)
• M11: 2,019,272 km (0.068 R)
• M12: 2,159,595 km (0.091 R)
• M13: 2,255,038 km (0.116 R)
• M14: 2,364,095 km (0.099 R)
• M15: 2,587,744 km (0.082 R)
• M16: 2,676,755 km (0.08 R)
• M17: 2,897,112 km (0.104 R)
• M18: 3,042,970 km (0.103 R)
• M19: 3,509,566 km (0.085 R)
• M20: 3,911,087 km (0.113 R)
• M21: 4,252,020 km (0.108 R)
• M22: 4,403,264 km (0.116 R)
• M23: 4,820,791 km (0.068 R)
• M24: 4,994,774 km (0.075 R)
• M25: 5,219,021 km (0.081 R)
• M26: 5,332,416 km (0.07 R)
• M27: 5,710,899 km (0.095 R)
• M28: 5,861,544 km (0.104 R)
• M29: 7,257,142 km (0.082 R)
• M30: 7,402,252 km (0.026 R)
• M31: 7,585,061 km (0.107 R)
• M32: 7,713,865 km (0.05 R)
• M33: 7,824,866 km (0.093 R)
• M34: 7,917,767 km (0.071 R)
• M35: 8,179,862 km (0.095 R)
• M36: 8,368,954 km (0.097 R)
• M37: 8,983,502 km (0.119 R)
• M38: 9,119,935 km (0.1 R)
• M39: 9,573,067 km (0.12 R)
• M40: 10,033,529 km (0.107 R)
• M41: 10,154,853 km (0.104 R)
• M42: 10,337,811 km (0.046 R)
• M43: 10,955,501 km (0.111 R)
• M44: 11,247,965 km (0.06 R)
• M45: 11,925,942 km (0.047 R)
• M46: 12,119,073 km (0.089 R)
• M47: 12,334,793 km (0.051 R)
• M48: 12,879,928 km (0.087 R)
• M49: 13,011,873 km (0.117 R)
• M50: 13,166,408 km (0.082 R)
• M51: 13,566,732 km (0.113 R)
• M52: 13,745,950 km (0.092 R)
• M53: 13,948,505 km (0.078 R)
• M54: 14,265,503 km (0.053 R)
• M55: 14,676,748 km (0.102 R)
• M56: 14,814,677 km (0.118 R)
• M57: 15,091,732 km (0.097 R)
• M58: 15,231,008 km (0.079 R)
• M59: 15,651,228 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 9.6

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.81 AU - 7.09 AU

Year: 9228 Days

Day: 8.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,752,958 km

• M1: 236,813 km (0.045 R)
• M2: 410,945 km (0.108 R)
• M3: 663,167 km (0.118 R)
• M4: 925,263 km (0.087 R)
• M5: 1,000,810 km (0.028 R)
• M6: 1,324,540 km (0.087 R)
• M7: 1,657,245 km (0.074 R)
• M8: 2,040,814 km (0.03 R)
• M9: 2,320,562 km (0.051 R)
• M10: 2,425,281 km (0.092 R)
• M11: 2,558,572 km (0.075 R)
• M12: 2,776,985 km (0.114 R)
• M13: 3,468,277 km (0.104 R)
• M14: 3,528,266 km (0.089 R)
• M15: 3,864,412 km (0.039 R)
• M16: 3,957,911 km (0.081 R)
• M17: 4,179,017 km (0.072 R)
• M18: 4,633,495 km (0.05 R)
• M19: 4,732,828 km (0.104 R)
• M20: 5,414,097 km (0.113 R)
• M21: 5,766,250 km (0.115 R)
• M22: 6,125,734 km (0.082 R)
• M23: 6,641,547 km (0.105 R)
• M24: 7,557,834 km (0.097 R)
• M25: 7,675,268 km (0.096 R)
• M26: 8,472,924 km (0.038 R)
• M27: 8,840,636 km (0.081 R)
• M28: 8,923,064 km (0.091 R)
• M29: 9,380,834 km (0.076 R)
• M30: 9,761,111 km (0.042 R)
• M31: 10,362,645 km (0.07 R)
• M32: 10,667,974 km (0.112 R)
• M33: 11,065,007 km (0.097 R)
• M34: 11,242,878 km (0.104 R)
• M35: 11,511,706 km (0.114 R)
• M36: 11,737,299 km (0.051 R)
• M37: 13,121,379 km (0.047 R)
• M38: 13,499,113 km (0.086 R)
• M39: 14,120,543 km (0.09 R)
• M40: 16,545,973 km (0.115 R)
• M41: 16,749,726 km (0.104 R)
• M42: 16,954,076 km (0.102 R)
• M43: 17,314,009 km (0.057 R)
• M44: 17,624,424 km (0.097 R)
• M45: 17,988,845 km (0.12 R)
• M46: 19,204,028 km (0.076 R)
• M47: 19,794,491 km (0.108 R)
• M48: 20,499,995 km (0.11 R)
• M49: 20,609,351 km (0.082 R)
• M50: 20,773,609 km (0.059 R)
• M51: 21,379,780 km (0.105 R)
• M52: 21,991,635 km (0.069 R)
• M53: 22,159,484 km (0.111 R)
• M54: 22,552,926 km (0.094 R)
• M55: 22,891,915 km (0.067 R)
• M56: 23,232,699 km (0.072 R)
• M57: 23,460,836 km (0.088 R)
• M58: 23,804,312 km (0.078 R)
• M59: 23,976,649 km (0.12 R)
• M60: 24,438,458 km (0.088 R)
• M61: 24,554,396 km (0.08 R)
• M62: 24,903,109 km (0.117 R)
• M63: 26,374,105 km (0.092 R)
• M64: 26,492,885 km (0.089 R)
• M65: 27,030,091 km (0.116 R)
• M66: 28,115,274 km (0.094 R)
• M67: 28,663,251 km (0.036 R)
• M68: 29,399,273 km (0.04 R)
• M69: 29,831,611 km (0.094 R)
• M70: 29,893,544 km (0.06 R)
• M71: 30,390,508 km (0.099 R)
• M72: 33,236,159 km (0.093 R)
• M73: 33,750,925 km (0.079 R)
• M74: 34,138,683 km (0.082 R)
• M75: 34,723,162 km (0.099 R)
• M76: 35,836,170 km (0.118 R)
• M77: 35,967,966 km (0.042 R)
• M78: 36,033,789 km (0.103 R)
• M79: 36,231,856 km (0.058 R)
• M80: 40,953,315 km (0.076 R)
• M81: 41,297,839 km (0.088 R)
• M82: 41,505,181 km (0.092 R)
• M83: 43,035,268 km (0.101 R)
• M84: 43,525,949 km (0.112 R)
• M85: 45,578,731 km (0.079 R)
• M86: 45,864,314 km (0.077 R)
• M87: 46,365,616 km (0.083 R)
• M88: 47,445,713 km (0.032 R)
• M89: 47,807,740 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit