🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.79 AU - 0.99 AU

Year: 320 Days

Day: 41.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,028,122 km

• M1: 401,820 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.78 AU - 1.94 AU

Year: 966 Days

Day: 20.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.27 AU - 3.45 AU

Year: 1842 Days

Day: 26.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 13.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.58 AU - 6.94 AU

Year: 5964 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,028,122 km

• M1: 252,671 km (0.088 R)
• M2: 483,800 km (0.047 R)
• M3: 580,440 km (0.113 R)
• M4: 850,613 km (0.05 R)
• M5: 1,223,411 km (0.055 R)
• M6: 1,364,482 km (0.088 R)
• M7: 1,629,719 km (0.09 R)
• M8: 1,733,540 km (0.084 R)
• M9: 1,875,658 km (0.037 R)
• M10: 1,985,014 km (0.106 R)
• M11: 2,115,314 km (0.05 R)
• M12: 2,267,904 km (0.117 R)
• M13: 2,365,292 km (0.104 R)
• M14: 2,686,329 km (0.111 R)
• M15: 2,789,701 km (0.036 R)
• M16: 2,894,270 km (0.117 R)
• M17: 3,664,101 km (0.081 R)
• M18: 4,203,700 km (0.096 R)
• M19: 4,718,317 km (0.09 R)
• M20: 5,594,212 km (0.112 R)
• M21: 6,242,570 km (0.119 R)
• M22: 6,972,009 km (0.08 R)
• M23: 7,202,090 km (0.037 R)
• M24: 7,288,857 km (0.078 R)
• M25: 7,522,379 km (0.115 R)
• M26: 7,906,995 km (0.058 R)
• M27: 8,298,044 km (0.119 R)
• M28: 8,943,260 km (0.076 R)
• M29: 9,193,388 km (0.079 R)
• M30: 9,287,784 km (0.076 R)
• M31: 9,572,917 km (0.06 R)
• M32: 11,141,900 km (0.106 R)
• M33: 11,546,562 km (0.073 R)
• M34: 11,784,871 km (0.095 R)
• M35: 12,614,392 km (0.066 R)
• M36: 12,719,409 km (0.078 R)
• M37: 13,036,258 km (0.072 R)
• M38: 13,177,927 km (0.1 R)
• M39: 13,462,761 km (0.092 R)
• M40: 13,713,786 km (0.047 R)
• M41: 14,293,179 km (0.067 R)
• M42: 14,475,838 km (0.062 R)
• M43: 15,102,952 km (0.108 R)
• M44: 15,927,685 km (0.084 R)
• M45: 16,079,078 km (0.107 R)
• M46: 16,574,846 km (0.112 R)
• M47: 16,843,972 km (0.092 R)
• M48: 17,659,879 km (0.086 R)
• M49: 18,250,491 km (0.09 R)
• M50: 18,687,766 km (0.082 R)
• M51: 18,927,721 km (0.095 R)
• M52: 19,979,394 km (0.102 R)
• M53: 20,512,411 km (0.053 R)
• M54: 21,383,370 km (0.117 R)
• M55: 21,508,733 km (0.118 R)
• M56: 21,970,691 km (0.109 R)
• M57: 22,818,911 km (0.081 R)
• M58: 23,937,604 km (0.093 R)
• M59: 24,111,287 km (0.052 R)
• M60: 24,416,317 km (0.086 R)
• M61: 25,074,249 km (0.097 R)
• M62: 25,604,723 km (0.103 R)
• M63: 26,183,667 km (0.077 R)
• M64: 27,626,987 km (0.074 R)
• M65: 28,496,300 km (0.073 R)
• M66: 28,957,361 km (0.12 R)
• M67: 29,467,340 km (0.103 R)
• M68: 29,607,064 km (0.081 R)
• M69: 29,980,460 km (0.112 R)
• M70: 30,590,521 km (0.098 R)
• M71: 30,826,287 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 3.2

Gravity: 52.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.37 AU - 13.05 AU

Year: 16247 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,028,122 km

• M1: 83,476 km (0.063 R)
• M2: 641,476 km (0.075 R)
• M3: 681,119 km (0.114 R)
• M4: 721,660 km (0.071 R)
• M5: 958,623 km (0.108 R)
• M6: 1,050,476 km (0.072 R)
• M7: 1,445,714 km (0.055 R)
• M8: 1,577,958 km (0.11 R)
• M9: 2,264,762 km (0.078 R)
• M10: 2,325,798 km (0.096 R)
• M11: 2,387,283 km (0.101 R)
• M12: 2,418,250 km (0.027 R)
• M13: 2,638,607 km (0.117 R)
• M14: 2,767,561 km (0.119 R)
• M15: 3,268,863 km (0.091 R)
• M16: 3,303,271 km (0.102 R)
• M17: 4,277,003 km (0.058 R)
• M18: 4,775,164 km (0.104 R)
• M19: 5,251,184 km (0.06 R)
• M20: 6,247,506 km (0.068 R)
• M21: 6,592,329 km (0.057 R)
• M22: 9,319,050 km (0.102 R)
• M23: 9,465,955 km (0.103 R)
• M24: 11,339,668 km (0.085 R)
• M25: 13,213,232 km (0.082 R)
• M26: 13,543,993 km (0.078 R)
• M27: 13,710,346 km (0.045 R)
• M28: 13,933,246 km (0.098 R)
• M29: 15,180,444 km (0.069 R)
• M30: 15,642,701 km (0.113 R)
• M31: 16,227,031 km (0.109 R)
• M32: 16,403,706 km (0.06 R)
• M33: 16,580,979 km (0.071 R)
• M34: 16,759,001 km (0.119 R)
• M35: 16,818,391 km (0.051 R)
• M36: 17,416,932 km (0.071 R)
• M37: 17,597,796 km (0.115 R)
• M38: 17,839,995 km (0.096 R)
• M39: 18,634,659 km (0.084 R)
• M40: 19,005,362 km (0.108 R)
• M41: 19,316,077 km (0.12 R)
• M42: 19,565,906 km (0.065 R)
• M43: 20,195,114 km (0.11 R)
• M44: 20,385,103 km (0.077 R)
• M45: 20,894,783 km (0.072 R)
• M46: 21,991,785 km (0.052 R)
• M47: 22,711,350 km (0.115 R)
• M48: 23,505,266 km (0.115 R)
• M49: 24,240,989 km (0.062 R)
• M50: 24,577,883 km (0.064 R)
• M51: 25,052,258 km (0.085 R)
• M52: 25,734,873 km (0.041 R)
• M53: 27,678,897 km (0.087 R)
• M54: 28,172,271 km (0.075 R)
• M55: 29,454,175 km (0.084 R)
• M56: 29,885,615 km (0.103 R)
• M57: 30,682,224 km (0.107 R)
• M58: 32,592,439 km (0.109 R)
• M59: 34,314,012 km (0.098 R)
• M60: 36,064,905 km (0.116 R)
• M61: 36,990,018 km (0.093 R)
• M62: 38,941,971 km (0.074 R)
• M63: 41,408,541 km (0.088 R)
• M64: 41,569,508 km (0.106 R)
• M65: 42,376,888 km (0.091 R)
• M66: 42,538,903 km (0.084 R)
• M67: 42,782,448 km (0.103 R)
• M68: 43,107,973 km (0.076 R)
• M69: 43,515,926 km (0.116 R)
• M70: 44,007,206 km (0.108 R)
• M71: 44,664,987 km (0.097 R)
• M72: 45,491,964 km (0.095 R)
• M73: 45,824,072 km (0.061 R)
• M74: 46,490,829 km (0.082 R)
• M75: 46,574,455 km (0.119 R)
• M76: 46,993,030 km (0.031 R)
• M77: 47,076,954 km (0.114 R)
• M78: 47,749,696 km (0.051 R)
• M79: 48,595,073 km (0.085 R)
• M80: 50,214,919 km (0.069 R)
• M81: 50,644,115 km (0.095 R)
• M82: 50,730,134 km (0.11 R)
• M83: 51,074,508 km (0.064 R)
• M84: 52,547,150 km (0.086 R)
• M85: 52,721,282 km (0.087 R)
• M86: 52,808,348 km (0.117 R)
• M87: 52,895,563 km (0.097 R)
• M88: 53,244,874 km (0.071 R)
• M89: 53,857,926 km (0.099 R)
• M90: 57,226,421 km (0.118 R)
• M91: 57,944,342 km (0.115 R)
• M92: 59,751,933 km (0.118 R)
• M93: 60,297,666 km (0.061 R)
• M94: 60,936,598 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit