🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.48 AU - 2 AU

Year: 838 Days

Day: 47.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 78.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,982,999 km

• M1: 910,004 km (0.117 R)
• M2: 1,296,565 km (0.109 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 14.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.94 AU - 8.14 AU

Year: 8327 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 88,982,999 km

• M1: 267,631 km (0.056 R)
• M2: 510,278 km (0.105 R)
• M3: 809,923 km (0.065 R)
• M4: 1,333,815 km (0.115 R)
• M5: 1,494,184 km (0.117 R)
• M6: 1,849,778 km (0.103 R)
• M7: 2,154,060 km (0.037 R)
• M8: 2,540,920 km (0.098 R)
• M9: 2,845,950 km (0.089 R)
• M10: 3,055,985 km (0.104 R)
• M11: 3,736,207 km (0.098 R)
• M12: 3,851,098 km (0.112 R)
• M13: 4,282,239 km (0.067 R)
• M14: 5,362,635 km (0.064 R)
• M15: 5,623,833 km (0.073 R)
• M16: 6,000,819 km (0.053 R)
• M17: 6,226,563 km (0.099 R)
• M18: 6,779,925 km (0.112 R)
• M19: 7,062,515 km (0.08 R)
• M20: 7,253,253 km (0.093 R)
• M21: 7,469,721 km (0.095 R)
• M22: 7,958,607 km (0.08 R)
• M23: 8,132,140 km (0.064 R)
• M24: 9,226,149 km (0.075 R)
• M25: 9,513,377 km (0.029 R)
• M26: 11,831,845 km (0.091 R)
• M27: 12,980,757 km (0.08 R)
• M28: 13,244,348 km (0.107 R)
• M29: 13,420,874 km (0.104 R)
• M30: 14,861,950 km (0.118 R)
• M31: 15,076,324 km (0.117 R)
• M32: 15,322,412 km (0.075 R)
• M33: 15,974,958 km (0.076 R)
• M34: 16,636,480 km (0.091 R)
• M35: 16,954,675 km (0.103 R)
• M36: 17,371,454 km (0.051 R)
• M37: 17,468,095 km (0.102 R)
• M38: 17,791,525 km (0.104 R)
• M39: 17,921,526 km (0.106 R)
• M40: 18,149,662 km (0.067 R)
• M41: 18,378,846 km (0.106 R)
• M42: 19,072,083 km (0.114 R)
• M43: 20,450,029 km (0.086 R)
• M44: 20,825,220 km (0.114 R)
• M45: 21,099,583 km (0.093 R)
• M46: 21,513,221 km (0.071 R)
• M47: 21,617,042 km (0.041 R)
• M48: 23,194,851 km (0.103 R)
• M49: 23,621,803 km (0.108 R)
• M50: 23,907,984 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.6

Radius: 4.9

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.09 AU - 19.39 AU

Year: 22809 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,982,999 km

• M1: 280,197 km (0.075 R)
• M2: 705,952 km (0.094 R)
• M3: 1,850,226 km (0.056 R)
• M4: 2,474,349 km (0.061 R)
• M5: 2,512,945 km (0.12 R)
• M6: 2,629,931 km (0.082 R)
• M7: 2,709,068 km (0.092 R)
• M8: 3,541,879 km (0.106 R)
• M9: 5,023,347 km (0.098 R)
• M10: 5,072,415 km (0.119 R)
• M11: 5,171,000 km (0.065 R)
• M12: 5,370,115 km (0.064 R)
• M13: 5,420,230 km (0.045 R)
• M14: 5,521,059 km (0.115 R)
• M15: 5,775,824 km (0.08 R)
• M16: 5,930,508 km (0.075 R)
• M17: 6,455,896 km (0.1 R)
• M18: 6,778,280 km (0.06 R)
• M19: 8,119,424 km (0.091 R)
• M20: 9,177,530 km (0.094 R)
• M21: 10,153,806 km (0.099 R)
• M22: 10,528,249 km (0.12 R)
• M23: 10,717,341 km (0.111 R)
• M24: 10,843,901 km (0.036 R)
• M25: 12,137,025 km (0.094 R)
• M26: 13,070,815 km (0.056 R)
• M27: 13,206,201 km (0.116 R)
• M28: 13,273,969 km (0.111 R)
• M29: 13,409,953 km (0.113 R)
• M30: 14,936,001 km (0.095 R)
• M31: 15,006,611 km (0.109 R)
• M32: 15,361,607 km (0.086 R)
• M33: 15,719,445 km (0.095 R)
• M34: 17,400,177 km (0.098 R)
• M35: 17,847,924 km (0.051 R)
• M36: 19,290,795 km (0.12 R)
• M37: 19,987,173 km (0.09 R)
• M38: 20,221,144 km (0.071 R)
• M39: 20,377,624 km (0.092 R)
• M40: 20,613,091 km (0.073 R)
• M41: 22,935,448 km (0.092 R)
• M42: 23,016,979 km (0.093 R)
• M43: 25,086,815 km (0.111 R)
• M44: 25,507,783 km (0.072 R)
• M45: 26,442,471 km (0.04 R)
• M46: 26,699,181 km (0.11 R)
• M47: 28,695,564 km (0.087 R)
• M48: 28,871,342 km (0.047 R)
• M49: 28,959,455 km (0.066 R)
• M50: 29,756,064 km (0.041 R)
• M51: 30,380,485 km (0.028 R)
• M52: 30,470,094 km (0.066 R)
• M53: 31,009,395 km (0.116 R)
• M54: 31,099,602 km (0.1 R)
• M55: 31,280,167 km (0.072 R)
• M56: 32,006,165 km (0.086 R)
• M57: 32,188,525 km (0.105 R)
• M58: 32,279,929 km (0.116 R)
• M59: 32,371,334 km (0.086 R)
• M60: 33,105,560 km (0.111 R)
• M61: 33,474,768 km (0.072 R)
• M62: 36,097,218 km (0.117 R)
• M63: 37,049,708 km (0.108 R)
• M64: 37,241,193 km (0.077 R)
• M65: 37,625,061 km (0.071 R)
• M66: 38,493,776 km (0.099 R)
• M67: 39,369,073 km (0.119 R)
• M68: 40,644,993 km (0.071 R)
• M69: 43,640,541 km (0.077 R)
• M70: 44,858,567 km (0.117 R)
• M71: 45,062,768 km (0.118 R)
• M72: 45,164,944 km (0.043 R)
• M73: 47,016,965 km (0.097 R)
• M74: 48,579,216 km (0.089 R)
• M75: 51,113,852 km (0.108 R)
• M76: 55,981,019 km (0.101 R)
• M77: 56,751,299 km (0.074 R)
• M78: 57,525,019 km (0.116 R)
• M79: 59,867,273 km (0.118 R)
• M80: 60,767,852 km (0.102 R)
• M81: 60,993,595 km (0.102 R)
• M82: 61,219,787 km (0.093 R)
• M83: 62,126,949 km (0.082 R)
• M84: 64,184,218 km (0.107 R)
• M85: 66,147,690 km (0.108 R)
• M86: 67,195,175 km (0.113 R)
• M87: 70,844,764 km (0.09 R)
• M88: 72,155,092 km (0.083 R)
• M89: 73,593,775 km (0.047 R)
• M90: 74,799,983 km (0.064 R)
• M91: 75,769,526 km (0.078 R)
• M92: 76,987,253 km (0.06 R)
• M93: 81,300,309 km (0.116 R)
• M94: 82,047,551 km (0.109 R)
• M95: 83,047,313 km (0.084 R)
• M96: 83,423,402 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420

Radius: 6.7

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.64 AU - 24.06 AU

Year: 32302 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,982,999 km

• M1: 86,168 km (0.111 R)
• M2: 522,396 km (0.104 R)
• M3: 989,141 km (0.098 R)
• M4: 1,357,301 km (0.101 R)
• M5: 1,729,800 km (0.104 R)
• M6: 2,094,819 km (0.093 R)
• M7: 2,286,454 km (0.069 R)
• M8: 2,645,339 km (0.089 R)
• M9: 3,108,045 km (0.041 R)
• M10: 3,194,812 km (0.051 R)
• M11: 3,282,476 km (0.112 R)
• M12: 5,093,807 km (0.092 R)
• M13: 5,247,893 km (0.119 R)
• M14: 6,259,624 km (0.109 R)
• M15: 6,314,526 km (0.091 R)
• M16: 6,647,381 km (0.061 R)
• M17: 6,703,331 km (0.11 R)
• M18: 6,815,829 km (0.091 R)
• M19: 7,042,769 km (0.062 R)
• M20: 8,094,442 km (0.03 R)
• M21: 9,825,439 km (0.051 R)
• M22: 12,348,257 km (0.108 R)
• M23: 13,396,190 km (0.115 R)
• M24: 13,538,159 km (0.055 R)
• M25: 14,472,397 km (0.049 R)
• M26: 18,649,170 km (0.036 R)
• M27: 19,526,112 km (0.093 R)
• M28: 19,687,080 km (0.092 R)
• M29: 20,253,757 km (0.094 R)
• M30: 20,825,669 km (0.11 R)
• M31: 20,990,077 km (0.07 R)
• M32: 21,072,506 km (0.102 R)
• M33: 21,985,651 km (0.048 R)
• M34: 22,996,334 km (0.094 R)
• M35: 23,166,277 km (0.034 R)
• M36: 23,678,650 km (0.099 R)
• M37: 23,764,370 km (0.083 R)
• M38: 27,008,848 km (0.118 R)
• M39: 31,608,385 km (0.097 R)
• M40: 31,797,476 km (0.089 R)
• M41: 33,514,860 km (0.1 R)
• M42: 34,190,893 km (0.109 R)
• M43: 35,262,312 km (0.1 R)
• M44: 35,851,279 km (0.083 R)
• M45: 36,245,769 km (0.107 R)
• M46: 39,554,874 km (0.104 R)
• M47: 40,371,529 km (0.097 R)
• M48: 41,090,646 km (0.095 R)
• M49: 41,193,718 km (0.109 R)
• M50: 41,400,164 km (0.108 R)
• M51: 42,021,443 km (0.09 R)
• M52: 42,229,235 km (0.118 R)
• M53: 43,903,833 km (0.107 R)
• M54: 44,114,617 km (0.069 R)
• M55: 45,173,919 km (0.111 R)
• M56: 46,027,375 km (0.079 R)
• M57: 48,728,514 km (0.059 R)
• M58: 49,494,007 km (0.096 R)
• M59: 50,043,181 km (0.11 R)
• M60: 51,147,662 km (0.119 R)
• M61: 51,369,515 km (0.111 R)
• M62: 51,480,517 km (0.097 R)
• M63: 52,148,471 km (0.065 R)
• M64: 54,169,539 km (0.102 R)
• M65: 55,873,309 km (0.051 R)
• M66: 57,709,922 km (0.071 R)
• M67: 57,940,901 km (0.073 R)
• M68: 59,449,595 km (0.086 R)
• M69: 61,442,089 km (0.102 R)
• M70: 61,914,071 km (0.096 R)
• M71: 63,337,345 km (0.088 R)
• M72: 65,974,307 km (0.082 R)
• M73: 66,699,707 km (0.08 R)
• M74: 66,942,055 km (0.08 R)
• M75: 67,063,379 km (0.09 R)
• M76: 68,769,393 km (0.093 R)
• M77: 68,891,764 km (0.102 R)
• M78: 69,259,326 km (0.051 R)
• M79: 69,504,816 km (0.116 R)
• M80: 70,366,201 km (0.104 R)
• M81: 70,489,469 km (0.034 R)
• M82: 70,736,456 km (0.112 R)
• M83: 71,602,777 km (0.095 R)
• M84: 72,099,442 km (0.089 R)
• M85: 76,240,311 km (0.085 R)
• M86: 79,043,476 km (0.1 R)
• M87: 79,685,251 km (0.118 R)
• M88: 83,702,701 km (0.1 R)
• M89: 84,356,893 km (0.089 R)
• M90: 84,618,988 km (0.078 R)
• M91: 85,144,077 km (0.102 R)
• M92: 85,275,424 km (0.112 R)
• M93: 86,065,450 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit