🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 40.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.03 AU

Year: 266 Days

Day: 36.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,953,834 km

• M1: 414,237 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.74 AU - 1 AU

Year: 285 Days

Day: 37.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.49 AU - 4.73 AU

Year: 2928 Days

Day: 14.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,953,834 km

• M1: 1,619,547 km (0.041 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 10.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.62 AU - 6.1 AU

Year: 4986 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,953,834 km

• M1: 162,463 km (0.099 R)
• M2: 301,739 km (0.119 R)
• M3: 468,840 km (0.097 R)
• M4: 1,189,453 km (0.118 R)
• M5: 1,304,194 km (0.112 R)
• M6: 1,374,954 km (0.11 R)
• M7: 1,633,010 km (0.083 R)
• M8: 1,800,710 km (0.109 R)
• M9: 1,920,238 km (0.112 R)
• M10: 1,987,857 km (0.07 R)
• M11: 2,069,986 km (0.041 R)
• M12: 2,153,461 km (0.097 R)
• M13: 2,252,046 km (0.12 R)
• M14: 2,337,916 km (0.066 R)
• M15: 2,483,624 km (0.067 R)
• M16: 2,692,612 km (0.058 R)
• M17: 3,032,648 km (0.056 R)
• M18: 3,518,692 km (0.103 R)
• M19: 3,925,149 km (0.112 R)
• M20: 3,994,413 km (0.109 R)
• M21: 4,186,945 km (0.035 R)
• M22: 4,745,843 km (0.081 R)
• M23: 4,856,844 km (0.097 R)
• M24: 4,987,294 km (0.11 R)
• M25: 5,081,241 km (0.072 R)
• M26: 5,618,447 km (0.092 R)
• M27: 5,893,857 km (0.055 R)
• M28: 6,193,950 km (0.108 R)
• M29: 6,396,655 km (0.094 R)
• M30: 6,519,475 km (0.09 R)
• M31: 6,601,754 km (0.055 R)
• M32: 6,767,359 km (0.113 R)
• M33: 6,850,685 km (0.092 R)
• M34: 7,315,037 km (0.119 R)
• M35: 7,443,541 km (0.067 R)
• M36: 7,659,261 km (0.08 R)
• M37: 7,877,076 km (0.041 R)
• M38: 7,942,899 km (0.104 R)
• M39: 8,030,862 km (0.065 R)
• M40: 8,163,406 km (0.07 R)
• M41: 8,385,858 km (0.054 R)
• M42: 9,157,484 km (0.11 R)
• M43: 9,296,012 km (0.103 R)
• M44: 9,505,150 km (0.086 R)
• M45: 9,762,907 km (0.056 R)
• M46: 9,857,153 km (0.12 R)
• M47: 10,261,367 km (0.067 R)
• M48: 10,525,706 km (0.115 R)
• M49: 10,841,058 km (0.106 R)
• M50: 11,061,267 km (0.114 R)
• M51: 11,406,838 km (0.075 R)
• M52: 11,531,004 km (0.049 R)
• M53: 11,630,786 km (0.098 R)
• M54: 11,982,041 km (0.113 R)
• M55: 12,184,298 km (0.087 R)
• M56: 13,291,172 km (0.113 R)
• M57: 13,737,572 km (0.073 R)
• M58: 13,896,296 km (0.109 R)
• M59: 14,215,687 km (0.065 R)
• M60: 15,079,017 km (0.101 R)
• M61: 15,352,332 km (0.096 R)
• M62: 15,462,137 km (0.083 R)
• M63: 15,544,715 km (0.089 R)
• M64: 15,682,494 km (0.112 R)
• M65: 16,015,050 km (0.088 R)
• M66: 16,182,151 km (0.103 R)
• M67: 16,658,770 km (0.037 R)
• M68: 16,771,567 km (0.047 R)
• M69: 17,368,163 km (0.06 R)
• M70: 17,482,456 km (0.076 R)
• M71: 17,568,475 km (0.058 R)
• M72: 17,798,407 km (0.115 R)
• M73: 18,000,513 km (0.056 R)
• M74: 18,232,390 km (0.029 R)
• M75: 18,757,628 km (0.08 R)
• M76: 19,169,621 km (0.118 R)
• M77: 19,287,803 km (0.051 R)
• M78: 19,495,445 km (0.107 R)
• M79: 20,032,501 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 10.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.73 AU - 11.07 AU

Year: 11788 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,953,834 km

• M1: 149,299 km (0.11 R)
• M2: 218,114 km (0.09 R)
• M3: 352,004 km (0.099 R)
• M4: 686,056 km (0.085 R)
• M5: 830,567 km (0.075 R)
• M6: 1,005,896 km (0.078 R)
• M7: 1,193,941 km (0.054 R)
• M8: 1,580,651 km (0.093 R)
• M9: 1,751,193 km (0.098 R)
• M10: 2,031,539 km (0.1 R)
• M11: 2,353,922 km (0.112 R)
• M12: 2,493,198 km (0.082 R)
• M13: 2,809,149 km (0.079 R)
• M14: 2,897,561 km (0.106 R)
• M15: 3,291,901 km (0.062 R)
• M16: 3,638,819 km (0.103 R)
• M17: 3,997,704 km (0.082 R)
• M18: 4,819,894 km (0.034 R)
• M19: 5,141,529 km (0.09 R)
• M20: 5,544,247 km (0.045 R)
• M21: 7,295,888 km (0.083 R)
• M22: 7,748,272 km (0.115 R)
• M23: 8,125,259 km (0.094 R)
• M24: 9,424,965 km (0.088 R)
• M25: 10,098,903 km (0.101 R)
• M26: 10,556,673 km (0.093 R)
• M27: 11,445,434 km (0.096 R)
• M28: 12,115,632 km (0.043 R)
• M29: 12,406,750 km (0.091 R)
• M30: 12,749,329 km (0.091 R)
• M31: 13,244,199 km (0.113 R)
• M32: 14,201,625 km (0.069 R)
• M33: 15,970,171 km (0.053 R)
• M34: 16,610,749 km (0.062 R)
• M35: 16,772,165 km (0.119 R)
• M36: 18,918,596 km (0.081 R)
• M37: 19,653,121 km (0.113 R)
• M38: 20,281,881 km (0.107 R)
• M39: 20,396,922 km (0.03 R)
• M40: 20,743,390 km (0.083 R)
• M41: 21,091,804 km (0.063 R)
• M42: 21,559,297 km (0.094 R)
• M43: 23,342,803 km (0.069 R)
• M44: 23,705,129 km (0.09 R)
• M45: 24,741,992 km (0.076 R)
• M46: 25,111,499 km (0.109 R)
• M47: 25,358,784 km (0.046 R)
• M48: 25,482,800 km (0.063 R)
• M49: 25,669,199 km (0.064 R)
• M50: 25,980,662 km (0.104 R)
• M51: 26,922,979 km (0.067 R)
• M52: 27,049,389 km (0.098 R)
• M53: 27,748,610 km (0.11 R)
• M54: 28,905,450 km (0.103 R)
• M55: 29,424,704 km (0.119 R)
• M56: 29,555,004 km (0.112 R)
• M57: 29,685,453 km (0.113 R)
• M58: 30,802,351 km (0.102 R)
• M59: 30,868,473 km (0.085 R)
• M60: 31,199,833 km (0.088 R)
• M61: 31,465,818 km (0.04 R)
• M62: 32,335,281 km (0.105 R)
• M63: 32,806,663 km (0.031 R)
• M64: 33,416,125 km (0.066 R)
• M65: 33,484,043 km (0.096 R)
• M66: 33,824,527 km (0.076 R)
• M67: 34,166,209 km (0.098 R)
• M68: 35,197,836 km (0.09 R)
• M69: 36,169,923 km (0.067 R)
• M70: 37,715,418 km (0.119 R)
• M71: 38,710,095 km (0.085 R)
• M72: 41,015,847 km (0.076 R)
• M73: 42,405,760 km (0.03 R)
• M74: 42,626,716 km (0.103 R)
• M75: 48,118,155 km (0.093 R)
• M76: 48,579,365 km (0.035 R)
• M77: 50,829,018 km (0.094 R)
• M78: 50,907,108 km (0.102 R)
• M79: 51,141,977 km (0.063 R)
• M80: 52,953,906 km (0.077 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit