🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 21.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,570,374 km

• M1: 305,928 km (0.105 R)
• M2: 485,894 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.57 AU - 3.31 AU

Year: 1860 Days

Day: 27.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.67 AU - 3.89 AU

Year: 2712 Days

Day: 25 Hours

Environment

Temp: -128 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,570,374 km

• M1: 1,006,943 km (0.099 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 13

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.89 AU - 8.39 AU

Year: 7791 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,570,374 km

• M1: 193,430 km (0.115 R)
• M2: 290,669 km (0.07 R)
• M3: 373,695 km (0.051 R)
• M4: 507,137 km (0.101 R)
• M5: 607,367 km (0.108 R)
• M6: 727,195 km (0.101 R)
• M7: 843,882 km (0.095 R)
• M8: 942,467 km (0.077 R)
• M9: 1,193,641 km (0.105 R)
• M10: 1,713,344 km (0.078 R)
• M11: 1,825,543 km (0.102 R)
• M12: 1,973,495 km (0.116 R)
• M13: 2,057,420 km (0.102 R)
• M14: 2,642,646 km (0.044 R)
• M15: 2,811,094 km (0.11 R)
• M16: 3,623,709 km (0.082 R)
• M17: 3,727,680 km (0.119 R)
• M18: 3,853,791 km (0.112 R)
• M19: 4,045,725 km (0.095 R)
• M20: 4,550,468 km (0.064 R)
• M21: 5,333,463 km (0.052 R)
• M22: 5,619,794 km (0.105 R)
• M23: 6,108,380 km (0.107 R)
• M24: 6,207,863 km (0.082 R)
• M25: 6,307,794 km (0.08 R)
• M26: 6,738,486 km (0.118 R)
• M27: 6,944,483 km (0.076 R)
• M28: 7,074,334 km (0.088 R)
• M29: 7,628,594 km (0.109 R)
• M30: 8,169,689 km (0.112 R)
• M31: 8,444,800 km (0.051 R)
• M32: 9,117,691 km (0.076 R)
• M33: 9,231,535 km (0.062 R)
• M34: 9,431,996 km (0.05 R)
• M35: 9,778,914 km (0.116 R)
• M36: 9,895,450 km (0.107 R)
• M37: 10,544,855 km (0.12 R)
• M38: 10,965,374 km (0.051 R)
• M39: 11,177,654 km (0.085 R)
• M40: 11,668,185 km (0.042 R)
• M41: 11,884,952 km (0.104 R)
• M42: 12,103,066 km (0.047 R)
• M43: 12,197,014 km (0.056 R)
• M44: 13,245,994 km (0.106 R)
• M45: 13,472,186 km (0.025 R)
• M46: 13,634,649 km (0.076 R)
• M47: 13,732,337 km (0.117 R)
• M48: 14,125,629 km (0.104 R)
• M49: 14,257,575 km (0.106 R)
• M50: 15,395,715 km (0.081 R)
• M51: 16,667,148 km (0.109 R)
• M52: 17,580,742 km (0.081 R)
• M53: 17,972,239 km (0.109 R)
• M54: 18,079,501 km (0.062 R)
• M55: 18,258,719 km (0.073 R)
• M56: 18,546,695 km (0.109 R)
• M57: 19,090,783 km (0.079 R)
• M58: 19,273,292 km (0.102 R)
• M59: 20,829,559 km (0.066 R)
• M60: 21,168,248 km (0.105 R)
• M61: 21,584,729 km (0.114 R)
• M62: 22,042,049 km (0.06 R)
• M63: 22,734,239 km (0.066 R)
• M64: 23,316,474 km (0.112 R)
• M65: 23,433,609 km (0.097 R)
• M66: 24,495,754 km (0.104 R)
• M67: 24,813,500 km (0.11 R)
• M68: 24,972,821 km (0.1 R)
• M69: 25,734,574 km (0.067 R)
• M70: 26,666,868 km (0.034 R)
• M71: 26,789,388 km (0.107 R)
• M72: 27,486,664 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 12.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.08 AU - 11.64 AU

Year: 14127 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,570,374 km

• M1: 267,930 km (0.083 R)
• M2: 480,359 km (0.106 R)
• M3: 872,305 km (0.096 R)
• M4: 974,630 km (0.031 R)
• M5: 1,728,005 km (0.118 R)
• M6: 1,994,738 km (0.111 R)
• M7: 3,191,820 km (0.058 R)
• M8: 3,354,882 km (0.108 R)
• M9: 3,621,764 km (0.114 R)
• M10: 4,070,259 km (0.066 R)
• M11: 4,283,286 km (0.09 R)
• M12: 4,646,659 km (0.108 R)
• M13: 5,403,325 km (0.067 R)
• M14: 6,609,533 km (0.075 R)
• M15: 7,114,875 km (0.093 R)
• M16: 7,502,034 km (0.118 R)
• M17: 7,896,075 km (0.106 R)
• M18: 8,342,026 km (0.075 R)
• M19: 8,568,068 km (0.028 R)
• M20: 8,887,909 km (0.085 R)
• M21: 9,165,263 km (0.115 R)
• M22: 10,254,635 km (0.118 R)
• M23: 10,790,195 km (0.099 R)
• M24: 11,086,100 km (0.097 R)
• M25: 12,194,171 km (0.081 R)
• M26: 13,179,423 km (0.086 R)
• M27: 13,284,590 km (0.105 R)
• M28: 13,601,887 km (0.068 R)
• M29: 14,406,125 km (0.081 R)
• M30: 14,950,811 km (0.036 R)
• M31: 15,060,616 km (0.104 R)
• M32: 16,625,260 km (0.116 R)
• M33: 16,738,955 km (0.042 R)
• M34: 18,007,245 km (0.117 R)
• M35: 18,299,709 km (0.092 R)
• M36: 18,476,085 km (0.069 R)
• M37: 19,306,204 km (0.097 R)
• M38: 19,425,732 km (0.08 R)
• M39: 19,665,687 km (0.036 R)
• M40: 20,635,231 km (0.072 R)
• M41: 20,880,123 km (0.111 R)
• M42: 21,806,732 km (0.102 R)
• M43: 22,118,644 km (0.069 R)
• M44: 22,369,220 km (0.117 R)
• M45: 22,683,675 km (0.041 R)
• M46: 23,828,248 km (0.088 R)
• M47: 25,056,596 km (0.069 R)
• M48: 25,843,032 km (0.101 R)
• M49: 26,305,589 km (0.08 R)
• M50: 26,637,546 km (0.098 R)
• M51: 26,837,559 km (0.084 R)
• M52: 27,776,884 km (0.042 R)
• M53: 27,911,971 km (0.091 R)
• M54: 28,658,913 km (0.074 R)
• M55: 30,799,060 km (0.084 R)
• M56: 31,148,969 km (0.11 R)
• M57: 32,277,835 km (0.057 R)
• M58: 32,633,280 km (0.115 R)
• M59: 33,707,542 km (0.111 R)
• M60: 34,430,249 km (0.063 R)
• M61: 34,720,768 km (0.084 R)
• M62: 35,085,039 km (0.08 R)
• M63: 35,450,507 km (0.07 R)
• M64: 35,597,113 km (0.074 R)
• M65: 35,964,375 km (0.041 R)
• M66: 36,406,886 km (0.101 R)
• M67: 37,222,643 km (0.039 R)
• M68: 39,023,502 km (0.119 R)
• M69: 39,554,126 km (0.107 R)
• M70: 39,706,117 km (0.116 R)
• M71: 40,010,848 km (0.116 R)
• M72: 40,929,379 km (0.092 R)
• M73: 41,622,915 km (0.119 R)
• M74: 41,932,433 km (0.071 R)
• M75: 44,120,152 km (0.105 R)
• M76: 44,198,990 km (0.079 R)
• M77: 46,505,191 km (0.105 R)
• M78: 50,242,594 km (0.095 R)
• M79: 50,737,315 km (0.079 R)
• M80: 51,067,926 km (0.12 R)
• M81: 51,482,162 km (0.062 R)
• M82: 53,906,994 km (0.101 R)
• M83: 54,328,860 km (0.113 R)
• M84: 56,283,356 km (0.119 R)
• M85: 56,454,347 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit