🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.61 AU - 0.77 AU

Year: 205 Days

Day: 46.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,033,184 km

• M1: 204,650 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 233 Days

Day: 39.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,033,184 km

• M1: 168,896 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.87 AU - 1.25 AU

Year: 391 Days

Day: 34.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.67 AU

Year: 593 Days

Day: 47.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,033,184 km

• M1: 250,726 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.49 AU - 3.55 AU

Year: 1880 Days

Day: 15.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 12.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.46 AU - 7.32 AU

Year: 5120 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,033,184 km

• M1: 167,550 km (0.089 R)
• M2: 271,371 km (0.118 R)
• M3: 428,448 km (0.112 R)
• M4: 604,525 km (0.094 R)
• M5: 702,960 km (0.091 R)
• M6: 795,861 km (0.071 R)
• M7: 931,396 km (0.074 R)
• M8: 1,115,851 km (0.103 R)
• M9: 1,416,393 km (0.072 R)
• M10: 1,553,424 km (0.087 R)
• M11: 1,890,767 km (0.03 R)
• M12: 2,076,867 km (0.098 R)
• M13: 2,163,634 km (0.101 R)
• M14: 2,358,859 km (0.113 R)
• M15: 2,653,417 km (0.098 R)
• M16: 3,339,174 km (0.069 R)
• M17: 3,524,376 km (0.073 R)
• M18: 3,819,234 km (0.109 R)
• M19: 3,991,421 km (0.112 R)
• M20: 4,210,282 km (0.105 R)
• M21: 4,568,719 km (0.083 R)
• M22: 4,751,827 km (0.075 R)
• M23: 5,267,790 km (0.091 R)
• M24: 5,777,021 km (0.12 R)
• M25: 5,900,738 km (0.097 R)
• M26: 6,075,319 km (0.112 R)
• M27: 6,226,263 km (0.074 R)
• M28: 6,455,148 km (0.097 R)
• M29: 6,609,234 km (0.087 R)
• M30: 7,105,600 km (0.058 R)
• M31: 7,398,363 km (0.112 R)
• M32: 7,886,351 km (0.064 R)
• M33: 8,051,208 km (0.082 R)
• M34: 8,412,636 km (0.078 R)
• M35: 8,836,297 km (0.109 R)
• M36: 9,266,840 km (0.074 R)
• M37: 10,089,180 km (0.061 R)
• M38: 10,478,882 km (0.102 R)
• M39: 10,751,599 km (0.086 R)
• M40: 10,995,892 km (0.101 R)
• M41: 11,708,876 km (0.117 R)
• M42: 11,865,804 km (0.1 R)
• M43: 12,181,904 km (0.111 R)
• M44: 12,372,941 km (0.052 R)
• M45: 12,725,692 km (0.114 R)
• M46: 12,919,422 km (0.113 R)
• M47: 13,016,810 km (0.061 R)
• M48: 13,803,695 km (0.083 R)
• M49: 14,337,011 km (0.11 R)
• M50: 14,505,010 km (0.097 R)
• M51: 15,355,025 km (0.087 R)
• M52: 15,942,196 km (0.09 R)
• M53: 16,046,616 km (0.107 R)
• M54: 16,256,202 km (0.113 R)
• M55: 16,748,529 km (0.063 R)
• M56: 16,925,503 km (0.039 R)
• M57: 17,103,225 km (0.093 R)
• M58: 17,460,315 km (0.12 R)
• M59: 18,840,057 km (0.094 R)
• M60: 19,135,064 km (0.091 R)
• M61: 19,283,016 km (0.074 R)
• M62: 19,431,567 km (0.089 R)
• M63: 19,543,017 km (0.091 R)
• M64: 20,443,297 km (0.099 R)
• M65: 20,784,380 km (0.109 R)
• M66: 21,012,966 km (0.12 R)
• M67: 21,127,408 km (0.068 R)
• M68: 21,472,231 km (0.108 R)
• M69: 21,818,999 km (0.094 R)
• M70: 21,973,683 km (0.109 R)
• M71: 23,461,584 km (0.107 R)
• M72: 24,097,823 km (0.051 R)
• M73: 24,337,778 km (0.063 R)
• M74: 26,040,202 km (0.116 R)
• M75: 26,410,008 km (0.11 R)
• M76: 26,492,437 km (0.116 R)
• M77: 26,698,882 km (0.111 R)
• M78: 26,823,048 km (0.087 R)
• M79: 26,905,925 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 14.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.75 AU - 11.27 AU

Year: 11343 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,033,184 km

• M1: 189,840 km (0.112 R)
• M2: 299,645 km (0.093 R)
• M3: 618,587 km (0.119 R)
• M4: 964,757 km (0.071 R)
• M5: 1,117,197 km (0.034 R)
• M6: 1,205,759 km (0.089 R)
• M7: 1,585,438 km (0.089 R)
• M8: 1,686,267 km (0.108 R)
• M9: 1,916,349 km (0.076 R)
• M10: 2,046,349 km (0.087 R)
• M11: 2,179,491 km (0.114 R)
• M12: 2,988,816 km (0.074 R)
• M13: 3,192,119 km (0.066 R)
• M14: 3,426,539 km (0.036 R)
• M15: 3,639,567 km (0.067 R)
• M16: 3,939,959 km (0.113 R)
• M17: 4,652,793 km (0.075 R)
• M18: 4,979,216 km (0.103 R)
• M19: 5,190,897 km (0.057 R)
• M20: 5,654,650 km (0.113 R)
• M21: 5,907,620 km (0.12 R)
• M22: 6,490,154 km (0.086 R)
• M23: 7,091,388 km (0.08 R)
• M24: 8,418,919 km (0.083 R)
• M25: 9,370,960 km (0.064 R)
• M26: 9,483,009 km (0.053 R)
• M27: 11,415,814 km (0.076 R)
• M28: 11,575,734 km (0.102 R)
• M29: 11,776,494 km (0.103 R)
• M30: 12,263,285 km (0.041 R)
• M31: 12,591,354 km (0.099 R)
• M32: 13,172,691 km (0.099 R)
• M33: 13,720,369 km (0.109 R)
• M34: 13,847,826 km (0.064 R)
• M35: 14,061,153 km (0.113 R)
• M36: 14,189,657 km (0.068 R)
• M37: 14,361,545 km (0.114 R)
• M38: 14,925,230 km (0.115 R)
• M39: 15,628,938 km (0.094 R)
• M40: 15,851,091 km (0.095 R)
• M41: 16,704,697 km (0.11 R)
• M42: 17,068,668 km (0.097 R)
• M43: 17,160,073 km (0.098 R)
• M44: 17,251,626 km (0.118 R)
• M45: 19,402,245 km (0.114 R)
• M46: 21,192,633 km (0.083 R)
• M47: 21,537,306 km (0.05 R)
• M48: 23,389,926 km (0.095 R)
• M49: 23,848,294 km (0.095 R)
• M50: 24,258,192 km (0.068 R)
• M51: 25,868,613 km (0.096 R)
• M52: 26,184,265 km (0.083 R)
• M53: 27,032,335 km (0.083 R)
• M54: 27,889,531 km (0.089 R)
• M55: 29,575,499 km (0.074 R)
• M56: 29,795,408 km (0.09 R)
• M57: 32,250,608 km (0.106 R)
• M58: 32,363,704 km (0.096 R)
• M59: 34,538,408 km (0.05 R)
• M60: 35,351,473 km (0.067 R)
• M61: 35,877,459 km (0.072 R)
• M62: 36,053,386 km (0.114 R)
• M63: 37,768,825 km (0.098 R)
• M64: 38,126,962 km (0.032 R)
• M65: 38,726,550 km (0.115 R)
• M66: 40,056,475 km (0.118 R)
• M67: 40,421,793 km (0.069 R)
• M68: 40,727,123 km (0.113 R)
• M69: 40,910,679 km (0.102 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 16,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit