🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.83 AU

Year: 215 Days

Day: 22 Hours

Environment

Temp: 115 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.73 AU - 0.77 AU

Year: 234 Days

Day: 43.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,310,216 km

• M1: 473,028 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.66 AU - 3.78 AU

Year: 2582 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.08 AU - 5.02 AU

Year: 3493 Days

Day: 32.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.63 AU - 4.91 AU

Year: 3749 Days

Day: 25.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 12.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.96 AU - 6.82 AU

Year: 5145 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,310,216 km

• M1: 259,702 km (0.109 R)
• M2: 384,018 km (0.099 R)
• M3: 1,076,057 km (0.087 R)
• M4: 1,414,298 km (0.086 R)
• M5: 1,555,967 km (0.086 R)
• M6: 1,975,141 km (0.095 R)
• M7: 2,116,810 km (0.062 R)
• M8: 2,298,721 km (0.089 R)
• M9: 2,467,018 km (0.102 R)
• M10: 2,678,550 km (0.115 R)
• M11: 2,976,549 km (0.059 R)
• M12: 3,222,937 km (0.114 R)
• M13: 3,540,234 km (0.11 R)
• M14: 3,934,723 km (0.085 R)
• M15: 4,024,332 km (0.036 R)
• M16: 4,114,540 km (0.05 R)
• M17: 4,412,688 km (0.084 R)
• M18: 4,813,461 km (0.109 R)
• M19: 5,374,304 km (0.102 R)
• M20: 5,776,871 km (0.078 R)
• M21: 5,904,778 km (0.054 R)
• M22: 6,293,882 km (0.067 R)
• M23: 6,664,735 km (0.106 R)
• M24: 7,124,599 km (0.04 R)
• M25: 7,289,455 km (0.088 R)
• M26: 7,679,008 km (0.119 R)
• M27: 7,763,381 km (0.105 R)
• M28: 8,594,846 km (0.094 R)
• M29: 8,741,004 km (0.062 R)
• M30: 8,976,770 km (0.096 R)
• M31: 9,065,631 km (0.032 R)
• M32: 9,605,530 km (0.092 R)
• M33: 10,032,632 km (0.08 R)
• M34: 10,217,684 km (0.079 R)
• M35: 10,653,612 km (0.103 R)
• M36: 10,747,859 km (0.103 R)
• M37: 11,159,552 km (0.031 R)
• M38: 11,705,585 km (0.099 R)
• M39: 12,161,858 km (0.1 R)
• M40: 12,359,178 km (0.047 R)
• M41: 13,058,249 km (0.107 R)
• M42: 13,192,887 km (0.099 R)
• M43: 13,294,164 km (0.078 R)
• M44: 13,907,216 km (0.119 R)
• M45: 14,217,333 km (0.079 R)
• M46: 14,634,262 km (0.039 R)
• M47: 14,809,142 km (0.061 R)
• M48: 15,551,447 km (0.083 R)
• M49: 15,729,917 km (0.115 R)
• M50: 15,945,039 km (0.112 R)
• M51: 16,053,048 km (0.076 R)
• M52: 17,182,512 km (0.079 R)
• M53: 17,701,018 km (0.096 R)
• M54: 17,924,817 km (0.085 R)
• M55: 18,337,707 km (0.06 R)
• M56: 18,450,803 km (0.095 R)
• M57: 18,639,895 km (0.061 R)
• M58: 19,249,057 km (0.042 R)
• M59: 19,903,698 km (0.081 R)
• M60: 20,683,102 km (0.032 R)
• M61: 21,830,967 km (0.111 R)
• M62: 22,473,191 km (0.109 R)
• M63: 22,553,973 km (0.1 R)
• M64: 23,203,079 km (0.112 R)
• M65: 23,284,609 km (0.111 R)
• M66: 23,448,120 km (0.089 R)
• M67: 23,694,059 km (0.1 R)
• M68: 23,776,188 km (0.114 R)
• M69: 24,105,752 km (0.025 R)
• M70: 25,271,120 km (0.114 R)
• M71: 25,439,118 km (0.034 R)
• M72: 25,649,602 km (0.051 R)
• M73: 26,454,887 km (0.113 R)
• M74: 26,881,989 km (0.108 R)
• M75: 27,483,822 km (0.112 R)
• M76: 28,438,555 km (0.07 R)
• M77: 28,832,297 km (0.068 R)
• M78: 29,095,739 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 14.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.86 AU - 7.82 AU

Year: 5745 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,310,216 km

• M1: 185,352 km (0.075 R)
• M2: 334,202 km (0.076 R)
• M3: 442,511 km (0.066 R)
• M4: 568,771 km (0.102 R)
• M5: 757,264 km (0.054 R)
• M6: 879,336 km (0.086 R)
• M7: 995,574 km (0.112 R)
• M8: 1,454,690 km (0.117 R)
• M9: 1,725,013 km (0.112 R)
• M10: 2,046,948 km (0.109 R)
• M11: 2,188,467 km (0.104 R)
• M12: 2,351,828 km (0.113 R)
• M13: 2,671,668 km (0.069 R)
• M14: 2,768,458 km (0.052 R)
• M15: 3,501,039 km (0.057 R)
• M16: 3,693,422 km (0.085 R)
• M17: 4,156,278 km (0.098 R)
• M18: 4,406,256 km (0.108 R)
• M19: 4,567,971 km (0.1 R)
• M20: 5,161,575 km (0.087 R)
• M21: 5,579,552 km (0.062 R)
• M22: 5,805,145 km (0.081 R)
• M23: 5,982,868 km (0.117 R)
• M24: 6,317,668 km (0.118 R)
• M25: 6,448,117 km (0.031 R)
• M26: 7,773,704 km (0.107 R)
• M27: 7,998,101 km (0.111 R)
• M28: 8,139,321 km (0.109 R)
• M29: 8,424,454 km (0.07 R)
• M30: 8,597,240 km (0.082 R)
• M31: 9,359,292 km (0.101 R)
• M32: 9,508,291 km (0.093 R)
• M33: 9,658,188 km (0.081 R)
• M34: 10,265,406 km (0.09 R)
• M35: 10,388,375 km (0.098 R)
• M36: 10,542,760 km (0.098 R)
• M37: 10,947,722 km (0.071 R)
• M38: 11,326,204 km (0.083 R)
• M39: 11,517,091 km (0.12 R)
• M40: 11,612,834 km (0.087 R)
• M41: 11,934,170 km (0.117 R)
• M42: 12,096,035 km (0.097 R)
• M43: 12,356,485 km (0.09 R)
• M44: 13,115,395 km (0.116 R)
• M45: 13,618,642 km (0.105 R)
• M46: 13,923,523 km (0.104 R)
• M47: 14,574,872 km (0.091 R)
• M48: 14,782,514 km (0.102 R)
• M49: 15,026,209 km (0.106 R)
• M50: 15,201,088 km (0.068 R)
• M51: 15,942,795 km (0.063 R)
• M52: 16,587,861 km (0.103 R)
• M53: 18,163,575 km (0.094 R)
• M54: 18,912,761 km (0.064 R)
• M55: 19,405,088 km (0.1 R)
• M56: 19,519,381 km (0.112 R)
• M57: 20,055,390 km (0.068 R)
• M58: 20,363,861 km (0.106 R)
• M59: 20,673,977 km (0.104 R)
• M60: 22,168,160 km (0.101 R)
• M61: 24,433,072 km (0.094 R)
• M62: 24,638,919 km (0.082 R)
• M63: 25,093,696 km (0.076 R)
• M64: 25,301,338 km (0.081 R)
• M65: 25,802,042 km (0.085 R)
• M66: 26,053,666 km (0.108 R)
• M67: 26,390,261 km (0.099 R)
• M68: 26,601,493 km (0.118 R)
• M69: 27,409,172 km (0.085 R)
• M70: 27,537,378 km (0.084 R)
• M71: 27,794,536 km (0.059 R)
• M72: 28,484,033 km (0.045 R)
• M73: 29,135,681 km (0.077 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit