🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.67 AU - 1.01 AU

Year: 277 Days

Day: 15.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.6 AU - 1.62 AU

Year: 735 Days

Day: 41.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.3 AU - 3.28 AU

Year: 1677 Days

Day: 17.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.19 AU - 3.41 AU

Year: 1686 Days

Day: 46.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.85 AU - 4.41 AU

Year: 3021 Days

Day: 45.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,089,206 km

• M1: 112,647 km (0.084 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 12.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.71 AU - 9.11 AU

Year: 8777 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,089,206 km

• M1: 176,226 km (0.036 R)
• M2: 543,788 km (0.097 R)
• M3: 712,834 km (0.111 R)
• M4: 1,522,458 km (0.111 R)
• M5: 1,985,014 km (0.066 R)
• M6: 2,731,358 km (0.085 R)
• M7: 3,799,487 km (0.05 R)
• M8: 4,140,121 km (0.105 R)
• M9: 4,588,167 km (0.093 R)
• M10: 4,951,091 km (0.079 R)
• M11: 5,085,580 km (0.086 R)
• M12: 5,289,332 km (0.073 R)
• M13: 5,705,214 km (0.025 R)
• M14: 5,988,403 km (0.095 R)
• M15: 6,239,877 km (0.086 R)
• M16: 6,348,784 km (0.09 R)
• M17: 6,495,091 km (0.06 R)
• M18: 6,753,596 km (0.065 R)
• M19: 7,166,935 km (0.035 R)
• M20: 7,472,713 km (0.115 R)
• M21: 7,939,458 km (0.094 R)
• M22: 8,942,063 km (0.102 R)
• M23: 9,188,750 km (0.118 R)
• M24: 10,069,732 km (0.063 R)
• M25: 10,412,311 km (0.111 R)
• M26: 10,933,660 km (0.09 R)
• M27: 11,241,682 km (0.1 R)
• M28: 12,273,907 km (0.082 R)
• M29: 12,732,275 km (0.052 R)
• M30: 13,102,978 km (0.111 R)
• M31: 13,196,178 km (0.038 R)
• M32: 14,045,295 km (0.037 R)
• M33: 14,814,827 km (0.11 R)
• M34: 15,696,856 km (0.086 R)
• M35: 17,102,926 km (0.113 R)
• M36: 17,204,802 km (0.042 R)
• M37: 17,563,239 km (0.074 R)
• M38: 17,666,162 km (0.107 R)
• M39: 18,601,149 km (0.077 R)
• M40: 18,706,017 km (0.092 R)
• M41: 19,180,392 km (0.089 R)
• M42: 19,392,671 km (0.096 R)
• M43: 20,033,698 km (0.104 R)
• M44: 20,518,994 km (0.095 R)
• M45: 21,446,500 km (0.068 R)
• M46: 21,998,367 km (0.055 R)
• M47: 24,081,068 km (0.067 R)
• M48: 24,943,351 km (0.074 R)
• M49: 25,874,149 km (0.119 R)
• M50: 26,167,360 km (0.107 R)
• M51: 26,284,944 km (0.1 R)
• M52: 26,402,678 km (0.098 R)
• M53: 26,579,652 km (0.066 R)
• M54: 29,955,178 km (0.07 R)
• M55: 30,695,987 km (0.079 R)
• M56: 31,442,780 km (0.117 R)
• M57: 32,006,764 km (0.073 R)
• M58: 33,144,904 km (0.116 R)
• M59: 33,782,939 km (0.033 R)
• M60: 33,910,995 km (0.093 R)
• M61: 34,618,443 km (0.068 R)
• M62: 35,006,351 km (0.08 R)
• M63: 35,200,828 km (0.084 R)
• M64: 35,851,728 km (0.081 R)
• M65: 36,309,797 km (0.109 R)
• M66: 36,506,668 km (0.098 R)
• M67: 36,703,838 km (0.053 R)
• M68: 36,835,484 km (0.079 R)
• M69: 36,967,429 km (0.055 R)
• M70: 37,165,497 km (0.096 R)
• M71: 37,297,741 km (0.117 R)
• M72: 38,027,928 km (0.097 R)
• M73: 38,227,791 km (0.119 R)
• M74: 38,896,793 km (0.098 R)
• M75: 39,098,301 km (0.061 R)
• M76: 39,975,393 km (0.062 R)
• M77: 42,230,731 km (0.111 R)
• M78: 42,714,381 km (0.112 R)
• M79: 44,106,539 km (0.095 R)
• M80: 45,513,507 km (0.091 R)
• M81: 45,655,026 km (0.073 R)
• M82: 46,721,061 km (0.089 R)
• M83: 47,149,808 km (0.099 R)
• M84: 47,867,130 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.62 AU - 11.08 AU

Year: 11983 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,089,206 km

• M1: 157,227 km (0.105 R)
• M2: 548,575 km (0.065 R)
• M3: 775,665 km (0.085 R)
• M4: 998,267 km (0.102 R)
• M5: 1,082,789 km (0.12 R)
• M6: 1,464,114 km (0.104 R)
• M7: 1,522,009 km (0.041 R)
• M8: 1,619,995 km (0.075 R)
• M9: 2,455,799 km (0.119 R)
• M10: 3,227,125 km (0.075 R)
• M11: 3,560,729 km (0.12 R)
• M12: 3,691,926 km (0.044 R)
• M13: 4,260,697 km (0.11 R)
• M14: 4,428,247 km (0.119 R)
• M15: 4,626,613 km (0.088 R)
• M16: 5,268,538 km (0.09 R)
• M17: 6,538,175 km (0.115 R)
• M18: 7,124,299 km (0.091 R)
• M19: 7,863,462 km (0.12 R)
• M20: 8,069,160 km (0.091 R)
• M21: 8,662,016 km (0.098 R)
• M22: 9,017,311 km (0.112 R)
• M23: 10,111,470 km (0.076 R)
• M24: 10,185,969 km (0.1 R)
• M25: 10,447,915 km (0.096 R)
• M26: 11,170,174 km (0.117 R)
• M27: 11,869,245 km (0.069 R)
• M28: 12,144,954 km (0.106 R)
• M29: 12,742,896 km (0.111 R)
• M30: 13,554,913 km (0.09 R)
• M31: 13,843,039 km (0.103 R)
• M32: 14,341,798 km (0.093 R)
• M33: 14,846,392 km (0.092 R)
• M34: 15,143,493 km (0.073 R)
• M35: 15,571,343 km (0.115 R)
• M36: 15,700,446 km (0.118 R)
• M37: 16,263,981 km (0.072 R)
• M38: 17,055,204 km (0.111 R)
• M39: 17,410,948 km (0.085 R)
• M40: 18,492,690 km (0.055 R)
• M41: 18,812,381 km (0.051 R)
• M42: 19,410,773 km (0.081 R)
• M43: 19,968,773 km (0.1 R)
• M44: 20,862,919 km (0.063 R)
• M45: 21,005,187 km (0.108 R)
• M46: 22,592,570 km (0.116 R)
• M47: 23,032,238 km (0.11 R)
• M48: 25,881,329 km (0.114 R)
• M49: 27,269,149 km (0.094 R)
• M50: 27,998,289 km (0.097 R)
• M51: 28,681,053 km (0.048 R)
• M52: 29,156,924 km (0.098 R)
• M53: 29,742,151 km (0.071 R)
• M54: 30,492,534 km (0.104 R)
• M55: 32,395,868 km (0.108 R)
• M56: 33,834,401 km (0.048 R)
• M57: 35,293,578 km (0.086 R)
• M58: 35,463,372 km (0.053 R)
• M59: 35,633,315 km (0.109 R)
• M60: 36,030,946 km (0.068 R)
• M61: 36,945,438 km (0.065 R)
• M62: 37,463,196 km (0.094 R)
• M63: 37,983,348 km (0.096 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit