🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.56 AU

Year: 123 Days

Day: 30.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.58 AU

Year: 123 Days

Day: 36.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,255,905 km

• M1: 194,028 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.46 AU - 2.22 AU

Year: 869 Days

Day: 39.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 9

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.2 AU - 12.22 AU

Year: 11361 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,255,905 km

• M1: 176,974 km (0.111 R)
• M2: 236,963 km (0.059 R)
• M3: 376,239 km (0.071 R)
• M4: 705,055 km (0.111 R)
• M5: 1,134,251 km (0.089 R)
• M6: 1,317,060 km (0.075 R)
• M7: 1,412,204 km (0.097 R)
• M8: 1,609,523 km (0.079 R)
• M9: 1,815,819 km (0.065 R)
• M10: 1,976,487 km (0.111 R)
• M11: 2,369,181 km (0.06 R)
• M12: 2,634,568 km (0.107 R)
• M13: 3,620,717 km (0.113 R)
• M14: 4,455,174 km (0.031 R)
• M15: 4,599,985 km (0.115 R)
• M16: 5,617,550 km (0.104 R)
• M17: 7,981,196 km (0.109 R)
• M18: 8,513,615 km (0.063 R)
• M19: 8,648,403 km (0.108 R)
• M20: 9,011,626 km (0.091 R)
• M21: 9,149,256 km (0.119 R)
• M22: 9,333,561 km (0.087 R)
• M23: 9,847,130 km (0.118 R)
• M24: 10,707,318 km (0.088 R)
• M25: 11,591,292 km (0.064 R)
• M26: 12,909,249 km (0.075 R)
• M27: 13,168,053 km (0.11 R)
• M28: 13,272,173 km (0.096 R)
• M29: 13,533,371 km (0.116 R)
• M30: 14,541,811 km (0.026 R)
• M31: 16,126,950 km (0.027 R)
• M32: 17,138,381 km (0.069 R)
• M33: 17,537,209 km (0.116 R)
• M34: 17,708,947 km (0.089 R)
• M35: 17,766,393 km (0.093 R)
• M36: 18,635,108 km (0.104 R)
• M37: 18,810,436 km (0.031 R)
• M38: 19,695,607 km (0.105 R)
• M39: 21,567,675 km (0.078 R)
• M40: 22,618,151 km (0.103 R)
• M41: 23,243,919 km (0.025 R)
• M42: 25,155,032 km (0.108 R)
• M43: 25,608,164 km (0.116 R)
• M44: 26,129,362 km (0.116 R)
• M45: 27,116,110 km (0.112 R)
• M46: 27,647,332 km (0.046 R)
• M47: 29,261,493 km (0.045 R)
• M48: 31,044,550 km (0.099 R)
• M49: 31,113,814 km (0.057 R)
• M50: 31,739,582 km (0.055 R)
• M51: 31,949,168 km (0.112 R)
• M52: 32,229,216 km (0.108 R)
• M53: 32,369,538 km (0.094 R)
• M54: 32,439,849 km (0.097 R)
• M55: 33,357,782 km (0.032 R)
• M56: 33,499,750 km (0.05 R)
• M57: 33,855,494 km (0.057 R)
• M58: 35,074,717 km (0.115 R)
• M59: 35,508,401 km (0.099 R)
• M60: 36,089,439 km (0.113 R)
• M61: 36,527,312 km (0.073 R)
• M62: 36,820,225 km (0.06 R)
• M63: 36,966,980 km (0.075 R)
• M64: 37,187,338 km (0.073 R)
• M65: 37,334,542 km (0.103 R)
• M66: 37,851,403 km (0.117 R)
• M67: 39,266,150 km (0.12 R)
• M68: 40,092,977 km (0.099 R)
• M69: 41,001,635 km (0.071 R)
• M70: 41,534,802 km (0.113 R)
• M71: 43,923,431 km (0.083 R)
• M72: 44,703,584 km (0.113 R)
• M73: 44,781,823 km (0.097 R)
• M74: 45,330,848 km (0.091 R)
• M75: 45,882,116 km (0.117 R)
• M76: 46,277,204 km (0.083 R)
• M77: 47,869,075 km (0.111 R)
• M78: 49,965,090 km (0.069 R)
• M79: 50,046,322 km (0.117 R)
• M80: 51,351,863 km (0.059 R)
• M81: 51,515,822 km (0.119 R)
• M82: 53,082,112 km (0.087 R)
• M83: 54,079,481 km (0.079 R)
• M84: 54,413,234 km (0.09 R)
• M85: 54,664,109 km (0.071 R)
• M86: 54,747,734 km (0.065 R)
• M87: 54,915,284 km (0.103 R)
• M88: 55,250,832 km (0.079 R)
• M89: 56,346,038 km (0.118 R)
• M90: 56,430,561 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.5

Radius: 4.5

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.07 AU - 21.61 AU

Year: 28478 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,255,905 km

• M1: 130,449 km (0.095 R)
• M2: 249,230 km (0.034 R)
• M3: 555,158 km (0.117 R)
• M4: 916,287 km (0.035 R)
• M5: 1,670,859 km (0.112 R)
• M6: 2,938,551 km (0.036 R)
• M7: 3,065,260 km (0.072 R)
• M8: 3,108,045 km (0.086 R)
• M9: 3,193,915 km (0.066 R)
• M10: 3,771,811 km (0.048 R)
• M11: 4,285,530 km (0.098 R)
• M12: 4,477,763 km (0.114 R)
• M13: 4,623,771 km (0.099 R)
• M14: 4,771,424 km (0.07 R)
• M15: 5,274,522 km (0.062 R)
• M16: 5,847,332 km (0.045 R)
• M17: 6,604,596 km (0.073 R)
• M18: 7,334,933 km (0.09 R)
• M19: 8,090,552 km (0.063 R)
• M20: 8,628,057 km (0.066 R)
• M21: 10,630,574 km (0.091 R)
• M22: 10,955,950 km (0.053 R)
• M23: 11,417,010 km (0.118 R)
• M24: 11,483,282 km (0.053 R)
• M25: 12,221,847 km (0.104 R)
• M26: 12,699,812 km (0.06 R)
• M27: 13,603,533 km (0.109 R)
• M28: 13,673,993 km (0.103 R)
• M29: 14,384,434 km (0.063 R)
• M30: 14,527,898 km (0.048 R)
• M31: 15,472,309 km (0.073 R)
• M32: 16,361,669 km (0.104 R)
• M33: 16,887,954 km (0.119 R)
• M34: 17,726,300 km (0.077 R)
• M35: 18,189,306 km (0.092 R)
• M36: 20,968,086 km (0.092 R)
• M37: 21,212,380 km (0.036 R)
• M38: 22,614,261 km (0.091 R)
• M39: 22,697,587 km (0.051 R)
• M40: 22,781,063 km (0.066 R)
• M41: 23,537,131 km (0.037 R)
• M42: 24,901,463 km (0.094 R)
• M43: 27,705,974 km (0.069 R)
• M44: 28,153,122 km (0.096 R)
• M45: 28,692,872 km (0.091 R)
• M46: 28,873,586 km (0.11 R)
• M47: 30,608,772 km (0.049 R)
• M48: 31,256,530 km (0.115 R)
• M49: 32,754,005 km (0.111 R)
• M50: 34,658,386 km (0.064 R)
• M51: 35,140,091 km (0.06 R)
• M52: 36,696,358 km (0.117 R)
• M53: 37,878,330 km (0.053 R)
• M54: 38,275,064 km (0.083 R)
• M55: 39,072,570 km (0.119 R)
• M56: 39,573,873 km (0.076 R)
• M57: 42,009,476 km (0.051 R)
• M58: 43,659,989 km (0.108 R)
• M59: 43,867,780 km (0.118 R)
• M60: 45,016,692 km (0.108 R)
• M61: 46,281,093 km (0.116 R)
• M62: 46,598,989 km (0.062 R)
• M63: 47,024,146 km (0.099 R)
• M64: 47,557,163 km (0.035 R)
• M65: 48,629,481 km (0.11 R)
• M66: 52,886,587 km (0.089 R)
• M67: 53,329,846 km (0.107 R)
• M68: 53,440,997 km (0.107 R)
• M69: 53,551,999 km (0.063 R)
• M70: 56,128,523 km (0.083 R)
• M71: 58,058,784 km (0.107 R)
• M72: 58,401,662 km (0.069 R)
• M73: 58,630,547 km (0.108 R)
• M74: 58,974,473 km (0.094 R)
• M75: 59,089,364 km (0.058 R)
• M76: 60,126,077 km (0.119 R)
• M77: 62,100,470 km (0.091 R)
• M78: 62,568,262 km (0.066 R)
• M79: 67,789,078 km (0.069 R)
• M80: 68,150,208 km (0.091 R)
• M81: 69,964,830 km (0.083 R)
• M82: 71,305,675 km (0.111 R)
• M83: 71,428,047 km (0.111 R)
• M84: 72,040,650 km (0.119 R)
• M85: 74,508,566 km (0.108 R)
• M86: 74,756,898 km (0.089 R)
• M87: 75,752,921 km (0.035 R)
• M88: 78,262,126 km (0.074 R)
• M89: 79,907,553 km (0.087 R)
• M90: 80,034,562 km (0.109 R)
• M91: 81,308,836 km (0.108 R)
• M92: 81,436,593 km (0.05 R)
• M93: 82,204,778 km (0.059 R)
• M94: 85,301,304 km (0.084 R)
• M95: 86,211,607 km (0.12 R)
• M96: 86,602,656 km (0.054 R)
• M97: 86,863,854 km (0.103 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit