🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 313 Days

Day: 39.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,956,902 km

• M1: 474,524 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.43 AU - 1.59 AU

Year: 692 Days

Day: 26.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,956,902 km

• M1: 656,585 km (0.1 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 10.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.18 AU - 7.64 AU

Year: 6771 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,956,902 km

• M1: 230,381 km (0.072 R)
• M2: 368,160 km (0.075 R)
• M3: 472,580 km (0.074 R)
• M4: 564,882 km (0.097 R)
• M5: 756,816 km (0.043 R)
• M6: 882,777 km (0.114 R)
• M7: 1,000,959 km (0.101 R)
• M8: 1,405,771 km (0.034 R)
• M9: 1,563,597 km (0.102 R)
• M10: 1,955,095 km (0.06 R)
• M11: 2,335,522 km (0.118 R)
• M12: 2,652,370 km (0.111 R)
• M13: 3,073,638 km (0.047 R)
• M14: 3,188,080 km (0.062 R)
• M15: 3,659,912 km (0.056 R)
• M16: 3,879,522 km (0.048 R)
• M17: 4,028,371 km (0.073 R)
• M18: 4,204,448 km (0.103 R)
• M19: 4,907,558 km (0.114 R)
• M20: 5,231,737 km (0.054 R)
• M21: 5,844,340 km (0.086 R)
• M22: 6,044,053 km (0.042 R)
• M23: 6,246,010 km (0.12 R)
• M24: 6,362,547 km (0.045 R)
• M25: 6,450,361 km (0.093 R)
• M26: 6,865,495 km (0.064 R)
• M27: 6,985,622 km (0.095 R)
• M28: 7,167,384 km (0.097 R)
• M29: 7,289,306 km (0.082 R)
• M30: 7,690,527 km (0.116 R)
• M31: 7,878,123 km (0.104 R)
• M32: 8,226,088 km (0.071 R)
• M33: 9,870,318 km (0.081 R)
• M34: 10,040,261 km (0.106 R)
• M35: 10,279,917 km (0.118 R)
• M36: 10,764,614 km (0.097 R)
• M37: 10,869,482 km (0.077 R)
• M38: 11,505,871 km (0.06 R)
• M39: 11,756,597 km (0.104 R)
• M40: 11,972,916 km (0.096 R)
• M41: 12,117,876 km (0.079 R)
• M42: 12,482,895 km (0.118 R)
• M43: 12,666,751 km (0.119 R)
• M44: 12,851,504 km (0.104 R)
• M45: 13,111,655 km (0.085 R)
• M46: 13,261,103 km (0.069 R)
• M47: 14,055,169 km (0.063 R)
• M48: 14,981,329 km (0.116 R)
• M49: 15,137,659 km (0.094 R)
• M50: 16,367,353 km (0.119 R)
• M51: 16,528,321 km (0.117 R)
• M52: 16,811,360 km (0.089 R)
• M53: 17,218,416 km (0.093 R)
• M54: 17,464,205 km (0.083 R)
• M55: 17,959,374 km (0.064 R)
• M56: 18,375,555 km (0.113 R)
• M57: 18,542,955 km (0.095 R)
• M58: 18,626,880 km (0.099 R)
• M59: 19,472,556 km (0.105 R)
• M60: 19,685,883 km (0.099 R)
• M61: 20,287,416 km (0.102 R)
• M62: 21,201,160 km (0.082 R)
• M63: 21,420,770 km (0.109 R)
• M64: 22,306,389 km (0.068 R)
• M65: 22,395,699 km (0.097 R)
• M66: 22,529,739 km (0.087 R)
• M67: 22,619,198 km (0.027 R)
• M68: 23,384,990 km (0.11 R)
• M69: 23,657,258 km (0.113 R)
• M70: 24,618,723 km (0.046 R)
• M71: 26,014,023 km (0.064 R)
• M72: 26,107,970 km (0.084 R)
• M73: 26,390,560 km (0.103 R)
• M74: 26,579,502 km (0.107 R)
• M75: 27,962,385 km (0.1 R)
• M76: 29,417,524 km (0.11 R)
• M77: 30,797,863 km (0.104 R)
• M78: 31,746,463 km (0.101 R)
• M79: 32,755,351 km (0.109 R)
• M80: 33,365,711 km (0.083 R)
• M81: 33,621,224 km (0.109 R)
• M82: 34,442,965 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.3

Radius: 14.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.63 AU - 9.65 AU

Year: 10301 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,956,902 km

• M1: 178,321 km (0.117 R)
• M2: 293,810 km (0.045 R)
• M3: 537,804 km (0.064 R)
• M4: 681,269 km (0.104 R)
• M5: 992,881 km (0.12 R)
• M6: 1,241,064 km (0.069 R)
• M7: 1,628,074 km (0.067 R)
• M8: 1,950,008 km (0.061 R)
• M9: 2,319,814 km (0.085 R)
• M10: 2,569,643 km (0.087 R)
• M11: 2,770,253 km (0.115 R)
• M12: 3,465,883 km (0.117 R)
• M13: 3,948,337 km (0.076 R)
• M14: 4,418,224 km (0.052 R)
• M15: 4,521,147 km (0.109 R)
• M16: 4,625,117 km (0.119 R)
• M17: 4,729,686 km (0.114 R)
• M18: 5,301,449 km (0.105 R)
• M19: 5,895,203 km (0.029 R)
• M20: 7,186,532 km (0.116 R)
• M21: 7,843,566 km (0.06 R)
• M22: 8,010,816 km (0.088 R)
• M23: 8,221,600 km (0.057 R)
• M24: 8,691,786 km (0.119 R)
• M25: 9,258,911 km (0.047 R)
• M26: 9,391,455 km (0.092 R)
• M27: 9,883,034 km (0.084 R)
• M28: 10,200,331 km (0.103 R)
• M29: 11,502,730 km (0.087 R)
• M30: 12,173,527 km (0.077 R)
• M31: 13,253,324 km (0.088 R)
• M32: 13,403,072 km (0.095 R)
• M33: 13,905,870 km (0.066 R)
• M34: 14,261,614 km (0.094 R)
• M35: 14,620,350 km (0.075 R)
• M36: 14,775,034 km (0.056 R)
• M37: 15,346,797 km (0.091 R)
• M38: 15,451,515 km (0.113 R)
• M39: 16,726,987 km (0.094 R)
• M40: 16,997,011 km (0.106 R)
• M41: 17,815,610 km (0.092 R)
• M42: 17,925,714 km (0.083 R)
• M43: 19,208,516 km (0.106 R)
• M44: 19,889,486 km (0.077 R)
• M45: 20,003,778 km (0.046 R)
• M46: 20,578,533 km (0.045 R)
• M47: 20,694,023 km (0.104 R)
• M48: 21,450,689 km (0.115 R)
• M49: 22,097,999 km (0.094 R)
• M50: 22,692,052 km (0.11 R)
• M51: 22,991,098 km (0.067 R)
• M52: 23,171,065 km (0.062 R)
• M53: 23,351,629 km (0.095 R)
• M54: 24,078,376 km (0.116 R)
• M55: 25,429,992 km (0.096 R)
• M56: 27,758,184 km (0.118 R)
• M57: 29,760,851 km (0.033 R)
• M58: 31,276,726 km (0.114 R)
• M59: 33,495,262 km (0.114 R)
• M60: 36,531,501 km (0.108 R)
• M61: 38,011,473 km (0.092 R)
• M62: 38,295,559 km (0.09 R)
• M63: 38,580,393 km (0.113 R)
• M64: 39,510,892 km (0.053 R)
• M65: 39,870,824 km (0.094 R)
• M66: 40,015,037 km (0.074 R)
• M67: 40,448,871 km (0.11 R)
• M68: 40,811,496 km (0.118 R)
• M69: 42,199,615 km (0.118 R)
• M70: 42,346,669 km (0.06 R)
• M71: 43,084,336 km (0.112 R)
• M72: 44,124,191 km (0.084 R)
• M73: 44,572,386 km (0.087 R)
• M74: 46,607,965 km (0.071 R)
• M75: 47,522,307 km (0.065 R)
• M76: 47,675,196 km (0.076 R)
• M77: 48,442,633 km (0.069 R)
• M78: 49,834,043 km (0.085 R)
• M79: 49,989,475 km (0.081 R)
• M80: 50,222,997 km (0.057 R)
• M81: 50,769,029 km (0.111 R)
• M82: 51,003,748 km (0.069 R)
• M83: 51,395,545 km (0.078 R)
• M84: 52,024,604 km (0.1 R)
• M85: 52,182,280 km (0.071 R)
• M86: 52,419,094 km (0.104 R)
• M87: 52,735,493 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.4

Radius: 5.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.41 AU - 16.93 AU

Year: 20946 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,956,902 km

• M1: 103,671 km (0.115 R)
• M2: 332,706 km (0.069 R)
• M3: 586,723 km (0.075 R)
• M4: 695,780 km (0.074 R)
• M5: 733,628 km (0.057 R)
• M6: 831,465 km (0.084 R)
• M7: 1,195,885 km (0.064 R)
• M8: 1,288,337 km (0.102 R)
• M9: 1,655,899 km (0.034 R)
• M10: 2,165,579 km (0.055 R)
• M11: 2,630,230 km (0.094 R)
• M12: 3,156,665 km (0.066 R)
• M13: 3,988,130 km (0.063 R)
• M14: 4,662,816 km (0.095 R)
• M15: 4,809,422 km (0.047 R)
• M16: 4,994,624 km (0.074 R)
• M17: 5,182,369 km (0.09 R)
• M18: 5,487,549 km (0.097 R)
• M19: 5,837,758 km (0.08 R)
• M20: 6,075,170 km (0.114 R)
• M21: 6,356,414 km (0.105 R)
• M22: 6,931,318 km (0.03 R)
• M23: 7,437,258 km (0.084 R)
• M24: 7,479,894 km (0.091 R)
• M25: 7,824,567 km (0.097 R)
• M26: 7,867,950 km (0.1 R)
• M27: 8,573,903 km (0.077 R)
• M28: 8,934,434 km (0.112 R)
• M29: 10,045,347 km (0.111 R)
• M30: 10,569,090 km (0.082 R)
• M31: 11,543,720 km (0.118 R)
• M32: 11,742,086 km (0.029 R)
• M33: 12,496,060 km (0.104 R)
• M34: 12,597,786 km (0.093 R)
• M35: 12,853,299 km (0.088 R)
• M36: 13,265,591 km (0.091 R)
• M37: 13,369,263 km (0.09 R)
• M38: 13,682,221 km (0.066 R)
• M39: 16,104,660 km (0.108 R)
• M40: 17,620,385 km (0.068 R)
• M41: 18,020,859 km (0.107 R)
• M42: 18,193,345 km (0.086 R)
• M43: 18,482,069 km (0.112 R)
• M44: 18,598,007 km (0.106 R)
• M45: 18,888,826 km (0.103 R)
• M46: 19,298,574 km (0.095 R)
• M47: 19,416,158 km (0.106 R)
• M48: 21,756,467 km (0.108 R)
• M49: 22,618,001 km (0.06 R)
• M50: 23,053,032 km (0.078 R)
• M51: 23,240,328 km (0.106 R)
• M52: 23,490,755 km (0.103 R)
• M53: 24,374,579 km (0.048 R)
• M54: 24,756,503 km (0.1 R)
• M55: 26,434,991 km (0.113 R)
• M56: 27,024,407 km (0.112 R)
• M57: 27,552,038 km (0.064 R)
• M58: 27,684,432 km (0.08 R)
• M59: 27,750,854 km (0.051 R)
• M60: 28,016,540 km (0.084 R)
• M61: 29,560,689 km (0.051 R)
• M62: 29,968,193 km (0.102 R)
• M63: 30,104,328 km (0.038 R)
• M64: 30,925,919 km (0.04 R)
• M65: 31,132,514 km (0.105 R)
• M66: 31,270,443 km (0.103 R)
• M67: 31,963,231 km (0.106 R)
• M68: 32,451,219 km (0.105 R)
• M69: 32,521,081 km (0.108 R)
• M70: 32,731,117 km (0.078 R)
• M71: 33,082,223 km (0.066 R)
• M72: 33,363,916 km (0.098 R)
• M73: 34,000,754 km (0.102 R)
• M74: 34,712,989 km (0.057 R)
• M75: 35,430,311 km (0.079 R)
• M76: 36,369,935 km (0.082 R)
• M77: 37,905,108 km (0.097 R)
• M78: 39,237,726 km (0.068 R)
• M79: 41,038,286 km (0.108 R)
• M80: 41,948,739 km (0.052 R)
• M81: 42,177,324 km (0.056 R)
• M82: 42,712,436 km (0.05 R)
• M83: 42,789,030 km (0.091 R)
• M84: 42,865,774 km (0.091 R)
• M85: 44,098,610 km (0.104 R)
• M86: 44,875,172 km (0.107 R)
• M87: 45,577,834 km (0.105 R)
• M88: 47,310,775 km (0.096 R)
• M89: 48,026,003 km (0.097 R)
• M90: 48,744,671 km (0.037 R)
• M91: 49,306,112 km (0.052 R)
• M92: 50,678,672 km (0.058 R)
• M93: 51,003,449 km (0.069 R)
• M94: 51,736,628 km (0.048 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit