🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.25 AU - 1.29 AU

Year: 542 Days

Day: 21 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.73 AU - 3.79 AU

Year: 2229 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.29 AU - 6.37 AU

Year: 6032 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,633,514 km

• M1: 219,610 km (0.088 R)
• M2: 304,731 km (0.103 R)
• M3: 399,426 km (0.077 R)
• M4: 581,786 km (0.103 R)
• M5: 749,186 km (0.105 R)
• M6: 914,193 km (0.101 R)
• M7: 1,202,916 km (0.03 R)
• M8: 1,352,664 km (0.101 R)
• M9: 1,472,492 km (0.089 R)
• M10: 1,570,927 km (0.05 R)
• M11: 1,723,068 km (0.101 R)
• M12: 1,961,078 km (0.087 R)
• M13: 2,381,748 km (0.102 R)
• M14: 2,469,262 km (0.095 R)
• M15: 2,602,853 km (0.069 R)
• M16: 2,939,598 km (0.103 R)
• M17: 3,097,424 km (0.094 R)
• M18: 3,323,317 km (0.086 R)
• M19: 3,488,024 km (0.113 R)
• M20: 3,638,519 km (0.1 R)
• M21: 4,138,625 km (0.072 R)
• M22: 4,227,037 km (0.036 R)
• M23: 4,642,321 km (0.11 R)
• M24: 4,864,175 km (0.105 R)
• M25: 4,995,223 km (0.097 R)
• M26: 5,241,909 km (0.047 R)
• M27: 5,434,292 km (0.106 R)
• M28: 5,590,024 km (0.088 R)
• M29: 5,766,998 km (0.089 R)
• M30: 5,985,860 km (0.094 R)
• M31: 6,126,482 km (0.044 R)
• M32: 6,308,991 km (0.106 R)
• M33: 6,638,106 km (0.113 R)
• M34: 7,184,737 km (0.087 R)
• M35: 7,420,503 km (0.106 R)
• M36: 7,636,971 km (0.088 R)
• M37: 7,899,665 km (0.101 R)
• M38: 8,232,072 km (0.048 R)
• M39: 8,433,879 km (0.077 R)
• M40: 8,523,937 km (0.065 R)
• M41: 8,750,877 km (0.095 R)
• M42: 8,979,762 km (0.043 R)
• M43: 9,820,352 km (0.114 R)
• M44: 10,467,213 km (0.1 R)
• M45: 10,710,310 km (0.06 R)
• M46: 11,103,304 km (0.066 R)
• M47: 11,202,188 km (0.08 R)
• M48: 12,131,639 km (0.083 R)
• M49: 12,310,259 km (0.092 R)
• M50: 12,489,777 km (0.091 R)
• M51: 12,799,594 km (0.085 R)
• M52: 13,611,761 km (0.086 R)
• M53: 14,305,596 km (0.119 R)
• M54: 14,413,456 km (0.062 R)
• M55: 14,820,063 km (0.1 R)
• M56: 14,956,496 km (0.045 R)
• M57: 15,065,852 km (0.116 R)
• M58: 15,203,033 km (0.118 R)
• M59: 15,783,623 km (0.056 R)
• M60: 16,146,697 km (0.083 R)
• M61: 16,427,941 km (0.037 R)
• M62: 16,852,649 km (0.086 R)
• M63: 16,995,066 km (0.046 R)
• M64: 17,109,359 km (0.104 R)
• M65: 17,424,711 km (0.04 R)
• M66: 17,857,947 km (0.09 R)
• M67: 19,001,024 km (0.065 R)
• M68: 19,090,035 km (0.076 R)
• M69: 19,896,367 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.77 AU - 10.83 AU

Year: 13443 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,633,514 km

• M1: 233,223 km (0.1 R)
• M2: 315,352 km (0.065 R)
• M3: 414,835 km (0.117 R)
• M4: 542,292 km (0.112 R)
• M5: 747,241 km (0.089 R)
• M6: 843,582 km (0.054 R)
• M7: 944,561 km (0.082 R)
• M8: 1,067,979 km (0.112 R)
• M9: 1,492,688 km (0.118 R)
• M10: 2,152,863 km (0.118 R)
• M11: 2,343,301 km (0.12 R)
• M12: 2,465,074 km (0.098 R)
• M13: 2,614,223 km (0.072 R)
• M14: 3,160,105 km (0.093 R)
• M15: 3,322,569 km (0.102 R)
• M16: 3,543,674 km (0.116 R)
• M17: 3,769,717 km (0.109 R)
• M18: 4,088,360 km (0.107 R)
• M19: 5,001,506 km (0.109 R)
• M20: 5,191,645 km (0.106 R)
• M21: 5,384,177 km (0.1 R)
• M22: 5,909,265 km (0.041 R)
• M23: 6,382,144 km (0.078 R)
• M24: 7,581,470 km (0.059 R)
• M25: 7,727,029 km (0.045 R)
• M26: 8,058,239 km (0.105 R)
• M27: 8,772,569 km (0.059 R)
• M28: 8,925,607 km (0.112 R)
• M29: 9,312,019 km (0.06 R)
• M30: 10,382,691 km (0.074 R)
• M31: 10,463,623 km (0.09 R)
• M32: 10,748,308 km (0.11 R)
• M33: 10,994,396 km (0.09 R)
• M34: 11,242,280 km (0.084 R)
• M35: 11,450,371 km (0.083 R)
• M36: 11,701,695 km (0.069 R)
• M37: 11,997,300 km (0.102 R)
• M38: 12,252,664 km (0.12 R)
• M39: 12,639,075 km (0.064 R)
• M40: 12,725,393 km (0.097 R)
• M41: 13,335,753 km (0.101 R)
• M42: 13,556,110 km (0.096 R)
• M43: 13,688,953 km (0.072 R)
• M44: 14,949,016 km (0.089 R)
• M45: 16,011,610 km (0.099 R)
• M46: 16,152,082 km (0.069 R)
• M47: 16,955,423 km (0.048 R)
• M48: 17,675,138 km (0.106 R)
• M49: 18,014,426 km (0.111 R)
• M50: 19,843,410 km (0.111 R)
• M51: 20,398,567 km (0.111 R)
• M52: 21,472,530 km (0.119 R)
• M53: 21,627,514 km (0.116 R)
• M54: 22,303,098 km (0.046 R)
• M55: 23,038,521 km (0.106 R)
• M56: 24,641,013 km (0.071 R)
• M57: 25,565,079 km (0.048 R)
• M58: 26,279,260 km (0.119 R)
• M59: 27,111,622 km (0.061 R)
• M60: 29,947,998 km (0.082 R)
• M61: 31,108,728 km (0.095 R)
• M62: 31,753,345 km (0.045 R)
• M63: 31,930,020 km (0.106 R)
• M64: 33,593,847 km (0.046 R)
• M65: 34,496,820 km (0.097 R)
• M66: 35,835,721 km (0.046 R)
• M67: 36,696,507 km (0.037 R)
• M68: 37,377,626 km (0.07 R)
• M69: 37,750,873 km (0.111 R)
• M70: 38,000,402 km (0.115 R)
• M71: 38,187,848 km (0.08 R)
• M72: 39,130,165 km (0.05 R)
• M73: 40,525,914 km (0.103 R)
• M74: 42,260,950 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.1

Radius: 6.1

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.18 AU - 15.08 AU

Year: 17000 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,633,514 km

• M1: 82,279 km (0.102 R)
• M2: 234,420 km (0.115 R)
• M3: 278,252 km (0.11 R)
• M4: 485,445 km (0.037 R)
• M5: 605,871 km (0.088 R)
• M6: 1,075,459 km (0.116 R)
• M7: 1,180,626 km (0.084 R)
• M8: 1,516,324 km (0.087 R)
• M9: 1,725,462 km (0.068 R)
• M10: 2,007,903 km (0.058 R)
• M11: 2,441,288 km (0.114 R)
• M12: 2,545,408 km (0.061 R)
• M13: 3,087,700 km (0.079 R)
• M14: 3,314,490 km (0.112 R)
• M15: 4,067,865 km (0.116 R)
• M16: 4,871,954 km (0.093 R)
• M17: 5,723,764 km (0.081 R)
• M18: 6,913,067 km (0.115 R)
• M19: 7,110,237 km (0.069 R)
• M20: 7,510,262 km (0.068 R)
• M21: 7,814,993 km (0.107 R)
• M22: 7,968,929 km (0.065 R)
• M23: 8,860,083 km (0.107 R)
• M24: 9,020,602 km (0.094 R)
• M25: 10,339,008 km (0.046 R)
• M26: 10,564,602 km (0.112 R)
• M27: 12,129,096 km (0.119 R)
• M28: 13,089,963 km (0.04 R)
• M29: 15,339,466 km (0.034 R)
• M30: 16,442,601 km (0.05 R)
• M31: 17,370,258 km (0.098 R)
• M32: 17,772,825 km (0.102 R)
• M33: 18,382,736 km (0.078 R)
• M34: 19,414,213 km (0.034 R)
• M35: 19,692,465 km (0.095 R)
• M36: 19,972,064 km (0.073 R)
• M37: 20,042,225 km (0.03 R)
• M38: 20,323,320 km (0.104 R)
• M39: 20,605,910 km (0.092 R)
• M40: 20,747,729 km (0.054 R)
• M41: 21,533,118 km (0.108 R)
• M42: 23,723,978 km (0.094 R)
• M43: 24,170,678 km (0.117 R)
• M44: 24,470,023 km (0.034 R)
• M45: 24,921,360 km (0.117 R)
• M46: 25,451,235 km (0.118 R)
• M47: 26,138,039 km (0.096 R)
• M48: 26,830,977 km (0.062 R)
• M49: 28,313,641 km (0.119 R)
• M50: 28,471,168 km (0.107 R)
• M51: 28,945,692 km (0.069 R)
• M52: 29,822,635 km (0.082 R)
• M53: 30,304,489 km (0.104 R)
• M54: 30,546,389 km (0.08 R)
• M55: 30,789,037 km (0.086 R)
• M56: 31,032,283 km (0.106 R)
• M57: 31,847,591 km (0.062 R)
• M58: 32,011,551 km (0.089 R)
• M59: 32,835,237 km (0.087 R)
• M60: 34,503,552 km (0.097 R)
• M61: 34,924,969 km (0.057 R)
• M62: 35,094,015 km (0.093 R)
• M63: 35,263,360 km (0.097 R)
• M64: 35,943,282 km (0.071 R)
• M65: 36,028,553 km (0.06 R)
• M66: 37,835,396 km (0.076 R)
• M67: 38,182,762 km (0.068 R)
• M68: 38,444,110 km (0.07 R)
• M69: 38,793,421 km (0.111 R)
• M70: 39,319,407 km (0.029 R)
• M71: 41,715,366 km (0.053 R)
• M72: 41,804,975 km (0.081 R)
• M73: 41,894,734 km (0.104 R)
• M74: 44,432,363 km (0.071 R)
• M75: 45,258,592 km (0.115 R)
• M76: 49,465,134 km (0.071 R)
• M77: 49,559,979 km (0.073 R)
• M78: 52,628,232 km (0.097 R)
• M79: 52,919,050 km (0.071 R)
• M80: 53,599,720 km (0.109 R)
• M81: 53,697,109 km (0.114 R)
• M82: 56,846,892 km (0.091 R)
• M83: 56,946,374 km (0.101 R)
• M84: 58,644,908 km (0.109 R)
• M85: 59,550,873 km (0.06 R)
• M86: 59,651,852 km (0.098 R)
• M87: 59,752,830 km (0.072 R)
• M88: 61,580,617 km (0.113 R)
• M89: 62,809,264 km (0.104 R)
• M90: 63,736,173 km (0.118 R)
• M91: 64,563,748 km (0.116 R)
• M92: 69,816,578 km (0.102 R)
• M93: 70,136,119 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit