🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 249 Days

Day: 35.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.17 AU

Year: 835 Days

Day: 21.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,450,932 km

• M1: 171,589 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.92 AU - 2 AU

Year: 973 Days

Day: 30.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 89.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 14

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.05 AU - 9.05 AU

Year: 7360 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,450,932 km

• M1: 197,320 km (0.112 R)
• M2: 442,211 km (0.05 R)
• M3: 586,872 km (0.101 R)
• M4: 681,119 km (0.034 R)
• M5: 1,046,587 km (0.037 R)
• M6: 1,141,731 km (0.083 R)
• M7: 1,762,712 km (0.066 R)
• M8: 1,892,712 km (0.078 R)
• M9: 2,318,767 km (0.097 R)
• M10: 2,430,217 km (0.114 R)
• M11: 2,842,808 km (0.035 R)
• M12: 3,014,098 km (0.09 R)
• M13: 3,349,496 km (0.06 R)
• M14: 3,476,056 km (0.089 R)
• M15: 3,567,610 km (0.063 R)
• M16: 3,659,912 km (0.053 R)
• M17: 4,018,049 km (0.116 R)
• M18: 4,328,614 km (0.087 R)
• M19: 4,506,785 km (0.04 R)
• M20: 4,646,959 km (0.119 R)
• M21: 4,829,618 km (0.064 R)
• M22: 5,285,891 km (0.089 R)
• M23: 5,412,900 km (0.11 R)
• M24: 5,756,227 km (0.119 R)
• M25: 5,908,817 km (0.035 R)
• M26: 5,996,631 km (0.076 R)
• M27: 6,577,818 km (0.104 R)
• M28: 6,783,366 km (0.09 R)
• M29: 6,944,632 km (0.1 R)
• M30: 7,224,081 km (0.082 R)
• M31: 7,698,157 km (0.087 R)
• M32: 7,939,159 km (0.114 R)
• M33: 8,036,098 km (0.12 R)
• M34: 8,378,977 km (0.09 R)
• M35: 8,552,211 km (0.093 R)
• M36: 8,676,826 km (0.093 R)
• M37: 8,776,757 km (0.09 R)
• M38: 8,927,552 km (0.112 R)
• M39: 9,053,962 km (0.118 R)
• M40: 9,333,860 km (0.091 R)
• M41: 9,954,691 km (0.074 R)
• M42: 10,349,629 km (0.074 R)
• M43: 10,884,143 km (0.065 R)
• M44: 11,073,384 km (0.036 R)
• M45: 11,924,596 km (0.072 R)
• M46: 12,400,467 km (0.086 R)
• M47: 12,768,477 km (0.108 R)
• M48: 12,911,044 km (0.062 R)
• M49: 13,111,356 km (0.084 R)
• M50: 13,748,044 km (0.086 R)
• M51: 14,483,767 km (0.049 R)
• M52: 14,991,502 km (0.107 R)
• M53: 15,172,066 km (0.106 R)
• M54: 15,748,617 km (0.066 R)
• M55: 16,394,431 km (0.108 R)
• M56: 16,954,675 km (0.051 R)
• M57: 17,174,284 km (0.073 R)
• M58: 17,300,246 km (0.099 R)
• M59: 17,521,351 km (0.074 R)
• M60: 17,711,640 km (0.085 R)
• M61: 18,673,405 km (0.106 R)
• M62: 18,997,733 km (0.047 R)
• M63: 19,128,033 km (0.029 R)
• M64: 19,586,251 km (0.111 R)
• M65: 19,783,870 km (0.074 R)
• M66: 20,180,902 km (0.099 R)
• M67: 20,413,677 km (0.083 R)
• M68: 20,513,758 km (0.084 R)
• M69: 21,016,556 km (0.115 R)
• M70: 21,863,430 km (0.071 R)
• M71: 23,067,992 km (0.067 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit