🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.55 AU - 1.67 AU

Year: 750 Days

Day: 47.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,120,436 km

• M1: 1,473,539 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.68 AU - 3.56 AU

Year: 2023 Days

Day: 25.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.5 AU - 5.2 AU

Year: 3330 Days

Day: 22.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,120,436 km

• M1: 941,569 km (0.092 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.2

Radius: 12.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.96 AU - 8.94 AU

Year: 8229 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,120,436 km

• M1: 512,822 km (0.117 R)
• M2: 604,675 km (0.042 R)
• M3: 718,219 km (0.089 R)
• M4: 808,726 km (0.116 R)
• M5: 1,123,779 km (0.105 R)
• M6: 1,419,385 km (0.112 R)
• M7: 1,698,833 km (0.096 R)
• M8: 1,866,832 km (0.095 R)
• M9: 2,714,603 km (0.118 R)
• M10: 3,115,076 km (0.073 R)
• M11: 3,270,060 km (0.043 R)
• M12: 3,427,886 km (0.079 R)
• M13: 3,561,327 km (0.049 R)
• M14: 3,642,110 km (0.057 R)
• M15: 3,999,948 km (0.107 R)
• M16: 4,719,813 km (0.082 R)
• M17: 5,049,527 km (0.108 R)
• M18: 5,140,632 km (0.055 R)
• M19: 6,808,049 km (0.044 R)
• M20: 7,010,605 km (0.119 R)
• M21: 7,215,105 km (0.074 R)
• M22: 7,318,029 km (0.063 R)
• M23: 7,699,952 km (0.074 R)
• M24: 8,411,140 km (0.107 R)
• M25: 8,701,510 km (0.119 R)
• M26: 9,254,872 km (0.047 R)
• M27: 9,592,365 km (0.114 R)
• M28: 9,819,754 km (0.11 R)
• M29: 9,934,047 km (0.035 R)
• M30: 10,279,618 km (0.08 R)
• M31: 10,590,332 km (0.097 R)
• M32: 10,746,662 km (0.111 R)
• M33: 11,300,474 km (0.117 R)
• M34: 11,904,101 km (0.051 R)
• M35: 12,476,911 km (0.08 R)
• M36: 13,016,960 km (0.09 R)
• M37: 13,862,636 km (0.061 R)
• M38: 14,726,115 km (0.111 R)
• M39: 15,076,473 km (0.083 R)
• M40: 15,164,437 km (0.114 R)
• M41: 15,429,524 km (0.108 R)
• M42: 15,518,236 km (0.114 R)
• M43: 16,009,067 km (0.094 R)
• M44: 16,960,359 km (0.119 R)
• M45: 17,883,378 km (0.096 R)
• M46: 18,633,612 km (0.109 R)
• M47: 19,202,981 km (0.066 R)
• M48: 19,346,146 km (0.071 R)
• M49: 19,441,889 km (0.108 R)
• M50: 19,874,526 km (0.116 R)
• M51: 20,261,685 km (0.044 R)
• M52: 20,504,931 km (0.09 R)
• M53: 20,651,388 km (0.079 R)
• M54: 21,290,021 km (0.073 R)
• M55: 21,438,272 km (0.104 R)
• M56: 21,586,823 km (0.116 R)
• M57: 21,686,156 km (0.104 R)
• M58: 21,835,305 km (0.084 R)
• M59: 22,084,834 km (0.1 R)
• M60: 22,889,372 km (0.035 R)
• M61: 23,091,927 km (0.026 R)
• M62: 23,448,120 km (0.071 R)
• M63: 24,320,425 km (0.073 R)
• M64: 26,573,967 km (0.096 R)
• M65: 27,914,663 km (0.078 R)
• M66: 28,566,013 km (0.112 R)
• M67: 29,222,448 km (0.087 R)
• M68: 29,497,409 km (0.119 R)
• M69: 31,446,071 km (0.089 R)
• M70: 31,727,764 km (0.057 R)
• M71: 32,237,144 km (0.108 R)
• M72: 32,521,231 km (0.108 R)
• M73: 33,091,947 km (0.088 R)
• M74: 33,263,835 km (0.096 R)
• M75: 33,436,022 km (0.085 R)
• M76: 33,608,508 km (0.099 R)
• M77: 33,954,378 km (0.06 R)
• M78: 35,877,459 km (0.083 R)
• M79: 37,000,640 km (0.056 R)
• M80: 37,119,570 km (0.112 R)
• M81: 37,536,799 km (0.098 R)
• M82: 38,255,616 km (0.066 R)
• M83: 38,496,170 km (0.083 R)

Asteroid Belt

Center: 11.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.2

Radius: 3.2

Gravity: 84.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.06 AU - 15.36 AU

Year: 20711 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,120,436 km

• M1: 210,035 km (0.099 R)
• M2: 521,049 km (0.112 R)
• M3: 590,313 km (0.115 R)
• M4: 763,548 km (0.116 R)
• M5: 869,313 km (0.095 R)
• M6: 896,540 km (0.104 R)
• M7: 1,008,140 km (0.063 R)
• M8: 1,065,735 km (0.117 R)
• M9: 1,153,998 km (0.118 R)
• M10: 1,530,685 km (0.074 R)
• M11: 1,801,458 km (0.116 R)
• M12: 1,906,774 km (0.099 R)
• M13: 2,014,186 km (0.102 R)
• M14: 2,619,309 km (0.108 R)
• M15: 2,738,688 km (0.093 R)
• M16: 3,404,698 km (0.099 R)
• M17: 3,666,793 km (0.104 R)
• M18: 4,164,057 km (0.116 R)
• M19: 4,491,526 km (0.064 R)
• M20: 4,634,243 km (0.058 R)
• M21: 4,778,605 km (0.11 R)
• M22: 5,829,530 km (0.095 R)
• M23: 6,089,980 km (0.109 R)
• M24: 6,142,489 km (0.114 R)
• M25: 6,460,833 km (0.111 R)
• M26: 6,893,619 km (0.091 R)
• M27: 7,447,730 km (0.107 R)
• M28: 7,616,626 km (0.115 R)
• M29: 8,015,903 km (0.067 R)
• M30: 9,013,421 km (0.093 R)
• M31: 9,253,825 km (0.035 R)
• M32: 9,679,581 km (0.117 R)
• M33: 9,987,453 km (0.105 R)
• M34: 10,866,789 km (0.102 R)
• M35: 11,122,452 km (0.084 R)
• M36: 11,574,836 km (0.083 R)
• M37: 11,639,911 km (0.098 R)
• M38: 11,836,034 km (0.111 R)
• M39: 11,901,558 km (0.071 R)
• M40: 12,430,685 km (0.061 R)
• M41: 13,374,947 km (0.09 R)
• M42: 16,051,552 km (0.087 R)
• M43: 17,004,042 km (0.1 R)
• M44: 18,050,030 km (0.099 R)
• M45: 19,193,856 km (0.119 R)
• M46: 20,913,184 km (0.063 R)
• M47: 21,071,907 km (0.091 R)
• M48: 21,390,551 km (0.115 R)
• M49: 21,871,508 km (0.073 R)
• M50: 21,951,992 km (0.083 R)
• M51: 22,599,601 km (0.1 R)
• M52: 23,996,546 km (0.059 R)
• M53: 28,263,675 km (0.106 R)
• M54: 29,410,792 km (0.106 R)
• M55: 30,483,109 km (0.077 R)
• M56: 30,663,076 km (0.097 R)
• M57: 30,843,341 km (0.085 R)
• M58: 30,933,698 km (0.029 R)
• M59: 31,295,725 km (0.103 R)
• M60: 31,386,381 km (0.088 R)
• M61: 34,429,052 km (0.118 R)
• M62: 34,992,288 km (0.059 R)
• M63: 35,086,535 km (0.107 R)
• M64: 36,700,247 km (0.105 R)
• M65: 36,891,733 km (0.045 R)
• M66: 38,921,776 km (0.108 R)
• M67: 39,704,621 km (0.079 R)
• M68: 40,196,499 km (0.081 R)
• M69: 43,695,892 km (0.116 R)
• M70: 44,407,380 km (0.073 R)
• M71: 45,020,282 km (0.105 R)
• M72: 45,122,757 km (0.118 R)
• M73: 47,499,718 km (0.111 R)
• M74: 50,980,561 km (0.117 R)
• M75: 51,515,074 km (0.108 R)
• M76: 53,346,301 km (0.111 R)
• M77: 53,454,760 km (0.057 R)
• M78: 53,889,043 km (0.067 R)
• M79: 53,997,800 km (0.098 R)
• M80: 57,849,646 km (0.081 R)
• M81: 58,966,394 km (0.061 R)
• M82: 60,994,343 km (0.092 R)
• M83: 61,448,073 km (0.03 R)
• M84: 61,675,462 km (0.075 R)
• M85: 65,698,149 km (0.062 R)
• M86: 68,034,568 km (0.084 R)
• M87: 68,269,736 km (0.096 R)
• M88: 71,351,004 km (0.071 R)
• M89: 74,477,450 km (0.1 R)
• M90: 74,598,474 km (0.06 R)
• M91: 79,992,973 km (0.11 R)
• M92: 80,738,270 km (0.116 R)
• M93: 81,985,467 km (0.036 R)
• M94: 82,862,410 km (0.076 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: 512 - 14,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit