🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.63 AU - 0.65 AU

Year: 188 Days

Day: 47.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,651,858 km

• M1: 333,454 km (0.089 R)
• M2: 367,263 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 220 Days

Day: 40.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.24 AU - 1.58 AU

Year: 615 Days

Day: 15.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 80.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.26 AU - 2.02 AU

Year: 771 Days

Day: 46.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.31 AU - 3.39 AU

Year: 1766 Days

Day: 40.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,651,858 km

• M1: 44,131 km (0.116 R)
• M2: 2,421,391 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.67 AU - 4.15 AU

Year: 2838 Days

Day: 17.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,651,858 km

• M1: 1,627,625 km (0.08 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 8.8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.86 AU - 10.34 AU

Year: 11783 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,651,858 km

• M1: 141,370 km (0.054 R)
• M2: 275,410 km (0.12 R)
• M3: 513,420 km (0.103 R)
• M4: 578,944 km (0.114 R)
• M5: 1,055,413 km (0.108 R)
• M6: 1,297,612 km (0.102 R)
• M7: 1,437,336 km (0.118 R)
• M8: 1,656,348 km (0.036 R)
• M9: 2,126,534 km (0.085 R)
• M10: 2,236,488 km (0.109 R)
• M11: 2,292,288 km (0.082 R)
• M12: 3,058,828 km (0.047 R)
• M13: 3,309,853 km (0.116 R)
• M14: 4,000,097 km (0.034 R)
• M15: 4,484,645 km (0.066 R)
• M16: 4,626,613 km (0.086 R)
• M17: 5,508,942 km (0.11 R)
• M18: 5,661,083 km (0.081 R)
• M19: 6,008,299 km (0.109 R)
• M20: 6,442,283 km (0.039 R)
• M21: 6,845,599 km (0.082 R)
• M22: 7,009,259 km (0.119 R)
• M23: 7,676,615 km (0.059 R)
• M24: 7,975,062 km (0.113 R)
• M25: 8,061,081 km (0.103 R)
• M26: 8,364,316 km (0.057 R)
• M27: 8,715,572 km (0.115 R)
• M28: 9,161,374 km (0.114 R)
• M29: 9,432,595 km (0.083 R)
• M30: 9,752,136 km (0.03 R)
• M31: 10,590,332 km (0.074 R)
• M32: 11,451,567 km (0.12 R)
• M33: 12,235,909 km (0.12 R)
• M34: 13,189,595 km (0.064 R)
• M35: 13,444,660 km (0.076 R)
• M36: 13,547,134 km (0.101 R)
• M37: 13,701,220 km (0.033 R)
• M38: 13,907,665 km (0.11 R)
• M39: 14,323,697 km (0.092 R)
• M40: 14,585,792 km (0.098 R)
• M41: 15,650,032 km (0.117 R)
• M42: 16,794,156 km (0.107 R)
• M43: 17,292,766 km (0.106 R)
• M44: 17,515,816 km (0.065 R)
• M45: 18,191,101 km (0.052 R)
• M46: 18,932,209 km (0.103 R)
• M47: 19,683,041 km (0.077 R)
• M48: 20,267,370 km (0.099 R)
• M49: 21,813,015 km (0.087 R)
• M50: 22,114,604 km (0.091 R)
• M51: 22,175,042 km (0.054 R)
• M52: 22,966,265 km (0.083 R)
• M53: 23,027,600 km (0.091 R)
• M54: 23,396,209 km (0.087 R)
• M55: 23,519,478 km (0.073 R)
• M56: 24,451,323 km (0.108 R)
• M57: 26,094,805 km (0.088 R)
• M58: 26,158,684 km (0.091 R)
• M59: 26,286,739 km (0.092 R)
• M60: 26,479,122 km (0.064 R)
• M61: 27,318,366 km (0.107 R)
• M62: 27,448,217 km (0.03 R)
• M63: 28,035,090 km (0.052 R)
• M64: 28,231,811 km (0.077 R)
• M65: 28,758,246 km (0.098 R)
• M66: 28,890,341 km (0.045 R)
• M67: 29,487,386 km (0.088 R)
• M68: 33,015,951 km (0.066 R)
• M69: 34,478,270 km (0.066 R)
• M70: 35,394,108 km (0.051 R)
• M71: 36,175,308 km (0.109 R)
• M72: 37,034,000 km (0.026 R)
• M73: 37,177,764 km (0.074 R)
• M74: 37,537,995 km (0.069 R)
• M75: 41,054,742 km (0.071 R)
• M76: 41,725,838 km (0.106 R)
• M77: 42,475,623 km (0.069 R)
• M78: 43,532,831 km (0.061 R)
• M79: 44,904,942 km (0.088 R)
• M80: 45,365,405 km (0.065 R)
• M81: 45,519,191 km (0.111 R)
• M82: 45,750,320 km (0.095 R)
• M83: 47,145,021 km (0.04 R)
• M84: 49,105,202 km (0.083 R)
• M85: 49,500,439 km (0.03 R)
• M86: 49,579,726 km (0.044 R)
• M87: 49,817,437 km (0.052 R)
• M88: 49,976,161 km (0.076 R)
• M89: 52,054,823 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit