🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.12 AU - 1.54 AU

Year: 572 Days

Day: 30.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,630,240 km

• M1: 158,275 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.58 AU - 2.4 AU

Year: 1046 Days

Day: 47.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,630,240 km

• M1: 94,396 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.3

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.21 AU - 6.01 AU

Year: 4953 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,630,240 km

• M1: 184,903 km (0.073 R)
• M2: 322,982 km (0.082 R)
• M3: 451,935 km (0.118 R)
• M4: 561,291 km (0.064 R)
• M5: 653,294 km (0.094 R)
• M6: 933,042 km (0.107 R)
• M7: 1,142,180 km (0.093 R)
• M8: 1,393,953 km (0.117 R)
• M9: 1,567,786 km (0.098 R)
• M10: 1,664,576 km (0.111 R)
• M11: 1,982,621 km (0.105 R)
• M12: 2,087,937 km (0.053 R)
• M13: 2,578,170 km (0.102 R)
• M14: 2,744,074 km (0.107 R)
• M15: 3,245,675 km (0.115 R)
• M16: 3,498,346 km (0.102 R)
• M17: 3,908,544 km (0.041 R)
• M18: 4,042,434 km (0.06 R)
• M19: 4,334,449 km (0.097 R)
• M20: 4,433,482 km (0.071 R)
• M21: 4,653,691 km (0.095 R)
• M22: 4,775,463 km (0.089 R)
• M23: 5,001,506 km (0.1 R)
• M24: 6,162,086 km (0.04 R)
• M25: 6,273,686 km (0.115 R)
• M26: 6,589,936 km (0.067 R)
• M27: 7,074,035 km (0.113 R)
• M28: 7,522,080 km (0.119 R)
• M29: 7,713,565 km (0.107 R)
• M30: 7,809,906 km (0.081 R)
• M31: 8,174,776 km (0.038 R)
• M32: 8,545,330 km (0.045 R)
• M33: 9,149,705 km (0.105 R)
• M34: 9,482,859 km (0.062 R)
• M35: 9,715,933 km (0.075 R)
• M36: 10,506,558 km (0.108 R)
• M37: 11,181,094 km (0.108 R)
• M38: 11,427,482 km (0.108 R)
• M39: 11,953,468 km (0.087 R)
• M40: 12,121,167 km (0.087 R)
• M41: 12,686,049 km (0.079 R)
• M42: 12,971,631 km (0.113 R)
• M43: 13,666,065 km (0.11 R)
• M44: 14,670,315 km (0.077 R)
• M45: 14,789,993 km (0.1 R)
• M46: 14,970,259 km (0.109 R)
• M47: 15,241,929 km (0.09 R)
• M48: 15,363,253 km (0.087 R)
• M49: 15,606,798 km (0.12 R)
• M50: 15,790,354 km (0.107 R)
• M51: 15,974,509 km (0.095 R)
• M52: 16,066,811 km (0.098 R)
• M53: 16,252,163 km (0.083 R)
• M54: 16,376,180 km (0.119 R)
• M55: 17,569,073 km (0.068 R)
• M56: 17,823,838 km (0.081 R)
• M57: 18,530,688 km (0.115 R)
• M58: 18,660,240 km (0.095 R)
• M59: 19,050,541 km (0.055 R)
• M60: 19,148,677 km (0.057 R)
• M61: 19,641,153 km (0.112 R)
• M62: 20,237,899 km (0.082 R)
• M63: 20,739,650 km (0.058 R)
• M64: 20,874,139 km (0.104 R)
• M65: 21,415,085 km (0.12 R)
• M66: 22,407,367 km (0.067 R)
• M67: 22,579,854 km (0.047 R)
• M68: 22,926,472 km (0.092 R)
• M69: 23,135,161 km (0.094 R)
• M70: 23,239,880 km (0.066 R)

Asteroid Belt

Center: 11.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 7.6

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.79 AU - 19.21 AU

Year: 24985 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,630,240 km

• M1: 624,422 km (0.082 R)
• M2: 846,874 km (0.068 R)
• M3: 992,133 km (0.113 R)
• M4: 1,307,485 km (0.075 R)
• M5: 1,362,986 km (0.116 R)
• M6: 1,774,231 km (0.049 R)
• M7: 2,058,317 km (0.12 R)
• M8: 2,390,724 km (0.09 R)
• M9: 2,848,044 km (0.114 R)
• M10: 3,218,149 km (0.108 R)
• M11: 4,208,936 km (0.11 R)
• M12: 4,333,701 km (0.08 R)
• M13: 4,417,775 km (0.096 R)
• M14: 5,108,618 km (0.111 R)
• M15: 5,557,561 km (0.052 R)
• M16: 7,027,958 km (0.092 R)
• M17: 7,226,026 km (0.098 R)
• M18: 7,476,154 km (0.104 R)
• M19: 8,505,387 km (0.036 R)
• M20: 8,982,903 km (0.099 R)
• M21: 9,687,958 km (0.099 R)
• M22: 9,908,465 km (0.107 R)
• M23: 10,636,708 km (0.091 R)
• M24: 10,750,253 km (0.109 R)
• M25: 11,208,471 km (0.088 R)
• M26: 14,089,277 km (0.07 R)
• M27: 14,276,574 km (0.088 R)
• M28: 14,401,937 km (0.114 R)
• M29: 14,590,580 km (0.103 R)
• M30: 14,970,409 km (0.027 R)
• M31: 15,289,351 km (0.108 R)
• M32: 15,353,529 km (0.041 R)
• M33: 15,481,884 km (0.037 R)
• M34: 15,546,211 km (0.106 R)
• M35: 16,129,343 km (0.104 R)
• M36: 16,521,888 km (0.099 R)
• M37: 17,249,981 km (0.102 R)
• M38: 18,123,932 km (0.117 R)
• M39: 18,259,617 km (0.119 R)
• M40: 18,395,751 km (0.087 R)
• M41: 18,463,968 km (0.119 R)
• M42: 20,759,996 km (0.101 R)
• M43: 21,688,998 km (0.108 R)
• M44: 21,833,061 km (0.067 R)
• M45: 22,340,048 km (0.077 R)
• M46: 22,631,465 km (0.105 R)
• M47: 24,107,398 km (0.096 R)
• M48: 25,158,921 km (0.117 R)
• M49: 25,234,618 km (0.093 R)
• M50: 27,618,160 km (0.105 R)
• M51: 27,852,730 km (0.043 R)
• M52: 28,639,016 km (0.035 R)
• M53: 30,475,031 km (0.119 R)
• M54: 30,798,312 km (0.105 R)
• M55: 30,879,244 km (0.073 R)
• M56: 31,203,872 km (0.105 R)
• M57: 34,092,158 km (0.067 R)
• M58: 35,186,616 km (0.106 R)
• M59: 37,582,575 km (0.094 R)
• M60: 39,238,175 km (0.083 R)
• M61: 39,765,956 km (0.114 R)
• M62: 40,030,745 km (0.047 R)
• M63: 40,739,689 km (0.085 R)
• M64: 41,274,053 km (0.081 R)
• M65: 41,542,132 km (0.066 R)
• M66: 41,721,201 km (0.097 R)
• M67: 42,080,086 km (0.12 R)
• M68: 42,259,902 km (0.041 R)
• M69: 43,162,726 km (0.041 R)
• M70: 44,163,236 km (0.12 R)
• M71: 45,816,891 km (0.091 R)
• M72: 46,837,448 km (0.115 R)
• M73: 47,771,537 km (0.103 R)
• M74: 48,240,975 km (0.062 R)
• M75: 48,429,169 km (0.108 R)
• M76: 48,617,662 km (0.057 R)
• M77: 51,954,593 km (0.099 R)
• M78: 53,115,622 km (0.109 R)
• M79: 56,352,321 km (0.049 R)
• M80: 56,649,722 km (0.025 R)
• M81: 58,244,585 km (0.113 R)
• M82: 59,652,151 km (0.06 R)
• M83: 60,969,360 km (0.11 R)
• M84: 63,117,137 km (0.105 R)
• M85: 64,770,044 km (0.1 R)
• M86: 66,646,749 km (0.1 R)
• M87: 67,486,442 km (0.103 R)
• M88: 67,591,759 km (0.096 R)
• M89: 68,646,873 km (0.076 R)
• M90: 69,070,534 km (0.096 R)
• M91: 70,026,763 km (0.111 R)
• M92: 70,666,743 km (0.059 R)
• M93: 70,880,369 km (0.099 R)
• M94: 71,630,303 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit