🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.7 AU

Year: 191 Days

Day: 23.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.03 AU

Year: 291 Days

Day: 44.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,594,855 km

• M1: 283,039 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 492 Days

Day: 29.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,594,855 km

• M1: 480,508 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.14 AU - 1.72 AU

Year: 625 Days

Day: 40 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,594,855 km

• M1: 58,942 km (0.118 R)
• M2: 757,713 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 1.99 AU

Year: 746 Days

Day: 33 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.11 AU - 2.35 AU

Year: 1216 Days

Day: 47.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,594,855 km

• M1: 159,172 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 13.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.97 AU - 10.69 AU

Year: 12127 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,594,855 km

• M1: 196,871 km (0.032 R)
• M2: 412,890 km (0.111 R)
• M3: 690,693 km (0.068 R)
• M4: 1,031,328 km (0.09 R)
• M5: 1,222,065 km (0.118 R)
• M6: 1,425,069 km (0.073 R)
• M7: 1,916,798 km (0.112 R)
• M8: 2,047,995 km (0.061 R)
• M9: 2,431,713 km (0.095 R)
• M10: 2,720,138 km (0.117 R)
• M11: 2,928,678 km (0.033 R)
• M12: 3,111,785 km (0.047 R)
• M13: 3,393,628 km (0.118 R)
• M14: 3,815,793 km (0.103 R)
• M15: 3,915,575 km (0.084 R)
• M16: 4,428,097 km (0.052 R)
• M17: 5,144,521 km (0.027 R)
• M18: 5,255,224 km (0.056 R)
• M19: 5,554,120 km (0.041 R)
• M20: 6,365,539 km (0.104 R)
• M21: 6,604,297 km (0.095 R)
• M22: 6,967,970 km (0.107 R)
• M23: 8,270,518 km (0.08 R)
• M24: 8,574,950 km (0.039 R)
• M25: 9,105,723 km (0.117 R)
• M26: 9,829,777 km (0.107 R)
• M27: 10,106,234 km (0.069 R)
• M28: 10,385,234 km (0.119 R)
• M29: 10,761,173 km (0.107 R)
• M30: 10,855,869 km (0.05 R)
• M31: 11,189,472 km (0.073 R)
• M32: 11,285,364 km (0.086 R)
• M33: 11,720,544 km (0.107 R)
• M34: 12,958,168 km (0.038 R)
• M35: 13,669,356 km (0.079 R)
• M36: 14,497,829 km (0.108 R)
• M37: 14,759,924 km (0.05 R)
• M38: 15,129,730 km (0.064 R)
• M39: 15,663,346 km (0.098 R)
• M40: 16,420,610 km (0.057 R)
• M41: 16,529,817 km (0.074 R)
• M42: 16,694,075 km (0.087 R)
• M43: 16,969,036 km (0.112 R)
• M44: 17,356,345 km (0.113 R)
• M45: 17,523,296 km (0.094 R)
• M46: 18,083,690 km (0.064 R)
• M47: 18,365,981 km (0.061 R)
• M48: 20,032,501 km (0.077 R)
• M49: 20,559,535 km (0.077 R)
• M50: 20,736,210 km (0.111 R)
• M51: 20,913,334 km (0.09 R)
• M52: 21,031,815 km (0.07 R)
• M53: 21,388,307 km (0.085 R)
• M54: 22,409,462 km (0.12 R)
• M55: 24,250,114 km (0.119 R)
• M56: 24,937,217 km (0.068 R)
• M57: 25,440,913 km (0.091 R)
• M58: 25,820,892 km (0.112 R)
• M59: 26,714,889 km (0.073 R)
• M60: 27,036,524 km (0.09 R)
• M61: 27,618,908 km (0.079 R)
• M62: 30,257,067 km (0.082 R)
• M63: 31,538,074 km (0.078 R)
• M64: 32,905,697 km (0.088 R)
• M65: 34,712,540 km (0.066 R)
• M66: 35,911,118 km (0.07 R)
• M67: 36,693,964 km (0.085 R)
• M68: 38,131,749 km (0.111 R)
• M69: 38,421,520 km (0.032 R)
• M70: 38,639,335 km (0.099 R)
• M71: 39,368,475 km (0.11 R)
• M72: 40,028,351 km (0.06 R)
• M73: 40,766,018 km (0.107 R)
• M74: 42,179,868 km (0.073 R)
• M75: 42,479,512 km (0.07 R)
• M76: 43,836,963 km (0.112 R)
• M77: 46,130,897 km (0.072 R)
• M78: 46,594,351 km (0.054 R)
• M79: 46,749,185 km (0.096 R)
• M80: 47,447,957 km (0.111 R)
• M81: 48,150,319 km (0.098 R)
• M82: 48,541,966 km (0.115 R)
• M83: 53,081,064 km (0.115 R)
• M84: 53,728,973 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.2

Radius: 6.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.57 AU - 15.03 AU

Year: 16727 Days

Day: 18.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,594,855 km

• M1: 94,546 km (0.065 R)
• M2: 182,360 km (0.096 R)
• M3: 406,308 km (0.12 R)
• M4: 448,794 km (0.087 R)
• M5: 940,821 km (0.083 R)
• M6: 1,018,761 km (0.067 R)
• M7: 1,099,096 km (0.066 R)
• M8: 1,352,664 km (0.12 R)
• M9: 1,718,730 km (0.119 R)
• M10: 1,766,751 km (0.114 R)
• M11: 1,913,207 km (0.112 R)
• M12: 2,038,271 km (0.113 R)
• M13: 2,565,304 km (0.116 R)
• M14: 2,759,482 km (0.033 R)
• M15: 2,872,578 km (0.12 R)
• M16: 3,552,501 km (0.085 R)
• M17: 3,706,736 km (0.115 R)
• M18: 3,958,210 km (0.119 R)
• M19: 4,053,803 km (0.072 R)
• M20: 4,182,607 km (0.088 R)
• M21: 4,949,296 km (0.104 R)
• M22: 5,018,111 km (0.112 R)
• M23: 5,191,196 km (0.04 R)
• M24: 5,472,440 km (0.111 R)
• M25: 5,867,228 km (0.066 R)
• M26: 6,197,092 km (0.091 R)
• M27: 6,646,185 km (0.114 R)
• M28: 6,951,514 km (0.044 R)
• M29: 7,261,331 km (0.093 R)
• M30: 7,339,571 km (0.093 R)
• M31: 8,669,346 km (0.027 R)
• M32: 8,919,175 km (0.086 R)
• M33: 9,044,837 km (0.113 R)
• M34: 9,129,060 km (0.103 R)
• M35: 9,682,423 km (0.077 R)
• M36: 9,854,760 km (0.117 R)
• M37: 9,984,910 km (0.101 R)
• M38: 10,732,301 km (0.112 R)
• M39: 10,866,041 km (0.114 R)
• M40: 10,910,771 km (0.036 R)
• M41: 11,680,303 km (0.098 R)
• M42: 11,817,933 km (0.072 R)
• M43: 12,234,114 km (0.1 R)
• M44: 13,607,123 km (0.093 R)
• M45: 13,751,934 km (0.066 R)
• M46: 14,483,767 km (0.074 R)
• M47: 14,582,352 km (0.101 R)
• M48: 15,178,200 km (0.113 R)
• M49: 15,278,281 km (0.054 R)
• M50: 15,378,512 km (0.091 R)
• M51: 16,086,857 km (0.056 R)
• M52: 16,137,870 km (0.056 R)
• M53: 17,430,246 km (0.106 R)
• M54: 18,274,577 km (0.075 R)
• M55: 19,838,922 km (0.11 R)
• M56: 20,222,790 km (0.082 R)
• M57: 21,277,455 km (0.102 R)
• M58: 23,093,573 km (0.064 R)
• M59: 23,381,848 km (0.114 R)
• M60: 24,195,212 km (0.082 R)
• M61: 25,136,182 km (0.045 R)
• M62: 25,849,614 km (0.11 R)
• M63: 27,601,406 km (0.117 R)
• M64: 27,968,519 km (0.119 R)
• M65: 28,214,308 km (0.076 R)
• M66: 29,328,812 km (0.091 R)
• M67: 29,954,131 km (0.069 R)
• M68: 30,963,767 km (0.082 R)
• M69: 31,856,418 km (0.047 R)
• M70: 32,112,978 km (0.106 R)
• M71: 32,499,240 km (0.063 R)
• M72: 33,341,177 km (0.099 R)
• M73: 34,190,294 km (0.073 R)
• M74: 35,311,381 km (0.061 R)
• M75: 36,110,084 km (0.095 R)
• M76: 36,511,604 km (0.119 R)
• M77: 37,928,595 km (0.117 R)
• M78: 38,473,281 km (0.116 R)
• M79: 39,088,876 km (0.065 R)
• M80: 39,570,133 km (0.058 R)
• M81: 40,191,562 km (0.066 R)
• M82: 43,347,030 km (0.106 R)
• M83: 43,631,416 km (0.118 R)
• M84: 45,639,019 km (0.075 R)
• M85: 45,855,787 km (0.087 R)
• M86: 46,073,003 km (0.096 R)
• M87: 47,383,630 km (0.11 R)
• M88: 47,456,783 km (0.079 R)
• M89: 48,190,411 km (0.042 R)
• M90: 48,558,721 km (0.103 R)
• M91: 48,854,027 km (0.101 R)
• M92: 49,298,034 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit