🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 203 Days

Day: 31.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.02 AU - 1.28 AU

Year: 446 Days

Day: 14.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,495,480 km

• M1: 22,589 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.03 AU - 2.55 AU

Year: 1253 Days

Day: 21.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 13.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.22 AU - 7.92 AU

Year: 6799 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 107,495,480 km

• M1: 182,061 km (0.115 R)
• M2: 274,662 km (0.099 R)
• M3: 469,737 km (0.09 R)
• M4: 573,409 km (0.114 R)
• M5: 663,317 km (0.082 R)
• M6: 759,060 km (0.113 R)
• M7: 926,160 km (0.042 R)
• M8: 1,049,878 km (0.1 R)
• M9: 1,520,214 km (0.087 R)
• M10: 1,736,682 km (0.093 R)
• M11: 1,840,054 km (0.081 R)
• M12: 2,089,733 km (0.095 R)
• M13: 2,446,673 km (0.116 R)
• M14: 2,863,902 km (0.041 R)
• M15: 3,154,869 km (0.074 R)
• M16: 3,368,794 km (0.085 R)
• M17: 3,970,028 km (0.095 R)
• M18: 4,295,254 km (0.032 R)
• M19: 4,580,836 km (0.113 R)
• M20: 4,897,535 km (0.107 R)
• M21: 5,171,000 km (0.056 R)
• M22: 5,785,398 km (0.072 R)
• M23: 6,074,721 km (0.037 R)
• M24: 6,585,897 km (0.043 R)
• M25: 6,999,236 km (0.115 R)
• M26: 7,110,985 km (0.101 R)
• M27: 8,084,269 km (0.115 R)
• M28: 8,260,346 km (0.116 R)
• M29: 8,586,619 km (0.112 R)
• M30: 8,886,862 km (0.111 R)
• M31: 9,068,773 km (0.11 R)
• M32: 9,282,548 km (0.083 R)
• M33: 9,467,002 km (0.115 R)
• M34: 9,590,719 km (0.074 R)
• M35: 9,996,579 km (0.097 R)
• M36: 10,154,105 km (0.118 R)
• M37: 11,182,291 km (0.119 R)
• M38: 11,444,536 km (0.115 R)
• M39: 12,412,285 km (0.103 R)
• M40: 12,615,738 km (0.079 R)
• M41: 12,820,388 km (0.089 R)
• M42: 13,302,093 km (0.034 R)
• M43: 13,895,099 km (0.072 R)
• M44: 14,177,091 km (0.098 R)
• M45: 15,688,927 km (0.114 R)
• M46: 16,241,242 km (0.071 R)
• M47: 16,687,792 km (0.092 R)
• M48: 16,837,390 km (0.049 R)
• M49: 17,707,002 km (0.085 R)
• M50: 18,089,674 km (0.065 R)
• M51: 18,552,530 km (0.109 R)
• M52: 18,668,917 km (0.092 R)
• M53: 19,411,221 km (0.105 R)
• M54: 20,562,826 km (0.094 R)
• M55: 20,763,586 km (0.092 R)
• M56: 21,248,134 km (0.105 R)
• M57: 21,532,669 km (0.112 R)
• M58: 21,736,571 km (0.117 R)
• M59: 21,941,071 km (0.108 R)
• M60: 22,434,744 km (0.038 R)
• M61: 22,641,488 km (0.026 R)
• M62: 22,932,007 km (0.076 R)
• M63: 25,300,291 km (0.038 R)
• M64: 26,469,847 km (0.108 R)
• M65: 26,557,212 km (0.109 R)
• M66: 26,688,410 km (0.076 R)
• M67: 26,863,589 km (0.102 R)
• M68: 28,592,192 km (0.073 R)
• M69: 28,861,319 km (0.114 R)
• M70: 29,086,314 km (0.085 R)
• M71: 29,583,278 km (0.108 R)
• M72: 29,855,397 km (0.107 R)
• M73: 29,991,830 km (0.073 R)
• M74: 30,082,935 km (0.111 R)
• M75: 30,448,103 km (0.101 R)

Asteroid Belt

Center: 12.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.8

Radius: 4.3

Gravity: 48.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.92 AU - 19.46 AU

Year: 29222 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,495,480 km

• M1: 503,846 km (0.103 R)
• M2: 611,706 km (0.105 R)
• M3: 912,996 km (0.115 R)
• M4: 1,148,313 km (0.081 R)
• M5: 1,364,482 km (0.088 R)
• M6: 1,477,279 km (0.087 R)
• M7: 1,712,148 km (0.087 R)
• M8: 3,051,647 km (0.079 R)
• M9: 3,100,715 km (0.106 R)
• M10: 5,501,761 km (0.05 R)
• M11: 5,802,602 km (0.104 R)
• M12: 5,985,860 km (0.085 R)
• M13: 7,851,794 km (0.052 R)
• M14: 8,464,547 km (0.096 R)
• M15: 9,807,936 km (0.089 R)
• M16: 11,904,699 km (0.063 R)
• M17: 11,982,191 km (0.094 R)
• M18: 12,923,610 km (0.099 R)
• M19: 14,379,796 km (0.078 R)
• M20: 15,210,962 km (0.045 R)
• M21: 19,502,626 km (0.117 R)
• M22: 21,448,146 km (0.111 R)
• M23: 21,542,393 km (0.059 R)
• M24: 21,825,731 km (0.113 R)
• M25: 22,015,271 km (0.098 R)
• M26: 22,205,410 km (0.07 R)
• M27: 22,971,501 km (0.117 R)
• M28: 23,260,973 km (0.096 R)
• M29: 24,726,434 km (0.108 R)
• M30: 25,023,086 km (0.119 R)
• M31: 27,336,318 km (0.114 R)
• M32: 27,848,242 km (0.085 R)
• M33: 28,777,544 km (0.053 R)
• M34: 29,927,204 km (0.077 R)
• M35: 31,840,411 km (0.058 R)
• M36: 32,486,973 km (0.119 R)
• M37: 33,246,631 km (0.12 R)
• M38: 34,012,123 km (0.107 R)
• M39: 35,115,856 km (0.086 R)
• M40: 35,560,611 km (0.067 R)
• M41: 35,672,061 km (0.079 R)
• M42: 36,680,650 km (0.025 R)
• M43: 38,382,326 km (0.087 R)
• M44: 39,070,177 km (0.079 R)
• M45: 39,762,067 km (0.064 R)
• M46: 41,275,100 km (0.063 R)
• M47: 41,744,388 km (0.094 R)
• M48: 44,958,199 km (0.06 R)
• M49: 46,290,069 km (0.119 R)
• M50: 48,004,012 km (0.093 R)
• M51: 48,127,281 km (0.109 R)
• M52: 50,989,985 km (0.081 R)
• M53: 53,268,660 km (0.084 R)
• M54: 59,240,757 km (0.1 R)
• M55: 59,505,096 km (0.078 R)
• M56: 60,167,964 km (0.077 R)
• M57: 62,439,608 km (0.108 R)
• M58: 63,113,098 km (0.045 R)
• M59: 65,147,928 km (0.114 R)
• M60: 65,967,874 km (0.091 R)
• M61: 67,479,860 km (0.048 R)
• M62: 68,448,057 km (0.079 R)
• M63: 69,560,168 km (0.12 R)
• M64: 69,978,742 km (0.112 R)
• M65: 71,661,419 km (0.078 R)
• M66: 72,507,694 km (0.056 R)
• M67: 74,780,684 km (0.116 R)
• M68: 80,710,894 km (0.096 R)
• M69: 81,738,332 km (0.077 R)
• M70: 85,144,675 km (0.072 R)
• M71: 86,940,299 km (0.095 R)
• M72: 88,446,001 km (0.094 R)
• M73: 88,597,095 km (0.081 R)
• M74: 89,353,761 km (0.108 R)
• M75: 89,656,846 km (0.08 R)
• M76: 90,873,227 km (0.111 R)
• M77: 91,789,065 km (0.085 R)
• M78: 92,094,992 km (0.086 R)
• M79: 95,018,434 km (0.116 R)
• M80: 95,482,786 km (0.089 R)
• M81: 97,503,853 km (0.105 R)
• M82: 98,128,574 km (0.064 R)
• M83: 100,167,892 km (0.091 R)
• M84: 100,640,472 km (0.069 R)
• M85: 100,955,973 km (0.108 R)
• M86: 101,113,799 km (0.114 R)
• M87: 101,588,024 km (0.11 R)
• M88: 104,767,428 km (0.094 R)
• M89: 105,087,119 km (0.079 R)
• M90: 105,247,188 km (0.095 R)
• M91: 105,727,547 km (0.099 R)
• M92: 106,851,476 km (0.096 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit