🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 187 Days

Day: 24.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,831,919 km

• M1: 30,069 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.68 AU - 0.8 AU

Year: 222 Days

Day: 32.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 292 Days

Day: 40.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.67 AU - 2.09 AU

Year: 898 Days

Day: 21.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 8.5

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.73 AU - 10.87 AU

Year: 10684 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 65 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,831,919 km

• M1: 107,112 km (0.079 R)
• M2: 198,217 km (0.113 R)
• M3: 319,990 km (0.069 R)
• M4: 405,111 km (0.1 R)
• M5: 663,616 km (0.096 R)
• M6: 1,082,789 km (0.066 R)
• M7: 1,179,430 km (0.117 R)
• M8: 2,078,214 km (0.095 R)
• M9: 2,348,687 km (0.081 R)
• M10: 2,475,396 km (0.116 R)
• M11: 2,735,696 km (0.087 R)
• M12: 2,842,210 km (0.104 R)
• M13: 3,597,679 km (0.099 R)
• M14: 4,226,289 km (0.116 R)
• M15: 4,664,162 km (0.085 R)
• M16: 5,448,354 km (0.103 R)
• M17: 5,959,231 km (0.097 R)
• M18: 6,202,777 km (0.096 R)
• M19: 6,273,088 km (0.06 R)
• M20: 6,771,996 km (0.06 R)
• M21: 7,732,265 km (0.102 R)
• M22: 9,291,225 km (0.108 R)
• M23: 9,818,407 km (0.033 R)
• M24: 9,941,377 km (0.077 R)
• M25: 10,106,234 km (0.12 R)
• M26: 10,189,111 km (0.12 R)
• M27: 10,313,576 km (0.072 R)
• M28: 11,978,601 km (0.065 R)
• M29: 13,089,215 km (0.07 R)
• M30: 13,315,258 km (0.119 R)
• M31: 14,001,164 km (0.084 R)
• M32: 14,232,442 km (0.063 R)
• M33: 15,027,854 km (0.109 R)
• M34: 16,223,889 km (0.109 R)
• M35: 18,149,962 km (0.06 R)
• M36: 18,655,303 km (0.11 R)
• M37: 19,731,810 km (0.102 R)
• M38: 20,251,513 km (0.108 R)
• M39: 20,933,679 km (0.071 R)
• M40: 21,357,340 km (0.069 R)
• M41: 21,730,288 km (0.069 R)
• M42: 22,482,765 km (0.104 R)
• M43: 22,590,924 km (0.112 R)
• M44: 22,699,233 km (0.056 R)
• M45: 22,753,537 km (0.083 R)
• M46: 23,682,390 km (0.089 R)
• M47: 24,679,161 km (0.098 R)
• M48: 25,182,857 km (0.05 R)
• M49: 26,713,841 km (0.077 R)
• M50: 26,828,433 km (0.052 R)
• M51: 27,058,216 km (0.108 R)
• M52: 27,230,852 km (0.067 R)
• M53: 27,403,936 km (0.113 R)
• M54: 28,158,209 km (0.089 R)
• M55: 29,331,804 km (0.114 R)
• M56: 29,984,200 km (0.084 R)
• M57: 30,881,339 km (0.057 R)
• M58: 32,396,167 km (0.072 R)
• M59: 33,008,920 km (0.074 R)
• M60: 33,131,889 km (0.086 R)
• M61: 33,440,061 km (0.099 R)
• M62: 33,563,629 km (0.111 R)
• M63: 33,935,230 km (0.11 R)
• M64: 35,813,132 km (0.091 R)
• M65: 36,828,453 km (0.086 R)
• M66: 37,275,750 km (0.08 R)
• M67: 37,532,011 km (0.109 R)
• M68: 37,853,348 km (0.11 R)
• M69: 38,175,432 km (0.103 R)
• M70: 39,538,568 km (0.089 R)
• M71: 39,996,337 km (0.03 R)
• M72: 43,789,690 km (0.101 R)
• M73: 44,467,069 km (0.117 R)
• M74: 45,557,788 km (0.056 R)
• M75: 45,626,303 km (0.076 R)
• M76: 45,694,819 km (0.106 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit