🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 241 Days

Day: 36.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,239,363 km

• M1: 214,224 km (0.083 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.91 AU

Year: 837 Days

Day: 40.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.79 AU - 1.93 AU

Year: 941 Days

Day: 41.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.14 AU - 2.48 AU

Year: 1302 Days

Day: 19.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,239,363 km

• M1: 652,845 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.34 AU - 5.02 AU

Year: 3169 Days

Day: 39.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 10.4

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.18 AU - 10.72 AU

Year: 10773 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,239,363 km

• M1: 176,376 km (0.102 R)
• M2: 321,635 km (0.12 R)
• M3: 570,267 km (0.059 R)
• M4: 638,035 km (0.112 R)
• M5: 801,695 km (0.065 R)
• M6: 1,742,965 km (0.109 R)
• M7: 1,977,684 km (0.115 R)
• M8: 2,832,636 km (0.079 R)
• M9: 3,362,960 km (0.077 R)
• M10: 3,856,633 km (0.104 R)
• M11: 4,443,655 km (0.052 R)
• M12: 4,693,484 km (0.116 R)
• M13: 4,874,796 km (0.104 R)
• M14: 5,058,502 km (0.093 R)
• M15: 6,089,681 km (0.097 R)
• M16: 6,528,152 km (0.099 R)
• M17: 6,730,857 km (0.08 R)
• M18: 6,935,656 km (0.063 R)
• M19: 9,320,995 km (0.03 R)
• M20: 9,549,430 km (0.089 R)
• M21: 10,245,958 km (0.093 R)
• M22: 11,199,944 km (0.105 R)
• M23: 11,785,919 km (0.111 R)
• M24: 12,281,985 km (0.096 R)
• M25: 12,482,297 km (0.109 R)
• M26: 12,734,220 km (0.069 R)
• M27: 12,936,925 km (0.091 R)
• M28: 13,140,827 km (0.095 R)
• M29: 13,603,383 km (0.112 R)
• M30: 14,438,738 km (0.114 R)
• M31: 14,597,311 km (0.075 R)
• M32: 14,756,334 km (0.108 R)
• M33: 16,213,866 km (0.108 R)
• M34: 16,876,435 km (0.115 R)
• M35: 17,154,986 km (0.12 R)
• M36: 18,341,896 km (0.054 R)
• M37: 19,965,481 km (0.103 R)
• M38: 20,615,783 km (0.093 R)
• M39: 21,033,311 km (0.099 R)
• M40: 21,755,420 km (0.08 R)
• M41: 22,241,314 km (0.107 R)
• M42: 23,285,956 km (0.098 R)
• M43: 23,845,452 km (0.107 R)
• M44: 24,158,111 km (0.082 R)
• M45: 24,661,359 km (0.066 R)
• M46: 25,486,391 km (0.091 R)
• M47: 25,678,175 km (0.094 R)
• M48: 26,968,307 km (0.103 R)
• M49: 27,294,132 km (0.06 R)
• M50: 27,818,322 km (0.089 R)
• M51: 27,883,996 km (0.085 R)
• M52: 29,076,291 km (0.088 R)
• M53: 31,305,000 km (0.066 R)
• M54: 31,373,366 km (0.102 R)
• M55: 31,853,426 km (0.115 R)
• M56: 32,060,020 km (0.064 R)
• M57: 33,099,277 km (0.094 R)
• M58: 34,079,293 km (0.083 R)
• M59: 35,495,685 km (0.114 R)
• M60: 35,924,283 km (0.093 R)
• M61: 36,282,869 km (0.069 R)
• M62: 38,385,766 km (0.073 R)
• M63: 38,752,281 km (0.112 R)
• M64: 39,193,745 km (0.087 R)
• M65: 40,230,159 km (0.087 R)
• M66: 40,602,508 km (0.063 R)
• M67: 41,651,189 km (0.077 R)
• M68: 43,316,961 km (0.071 R)
• M69: 43,851,474 km (0.111 R)
• M70: 46,011,667 km (0.047 R)
• M71: 46,479,011 km (0.084 R)
• M72: 46,713,282 km (0.081 R)
• M73: 47,969,455 km (0.069 R)
• M74: 48,285,256 km (0.076 R)
• M75: 49,077,676 km (0.105 R)
• M76: 49,635,078 km (0.118 R)
• M77: 49,794,698 km (0.108 R)
• M78: 50,114,389 km (0.116 R)
• M79: 50,194,424 km (0.089 R)
• M80: 50,997,166 km (0.064 R)
• M81: 51,319,400 km (0.107 R)
• M82: 51,966,112 km (0.072 R)
• M83: 52,209,208 km (0.04 R)
• M84: 52,941,041 km (0.061 R)
• M85: 53,512,505 km (0.081 R)
• M86: 54,497,008 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit