🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.61 AU - 0.73 AU

Year: 209 Days

Day: 25.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 7,121,361 km

• M1: 353,799 km (0.096 R)
• M2: 441,912 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 278 Days

Day: 33.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.66 AU - 1.78 AU

Year: 859 Days

Day: 38.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.64 AU - 4.38 AU

Year: 2504 Days

Day: 25.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.33 AU - 4.33 AU

Year: 2854 Days

Day: 37.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,121,361 km

• M1: 1,088,923 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 14.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.65 AU - 4.77 AU

Year: 3289 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 7,121,361 km

• M1: 190,438 km (0.068 R)
• M2: 324,777 km (0.088 R)
• M3: 425,157 km (0.105 R)
• M4: 585,975 km (0.106 R)
• M5: 688,001 km (0.067 R)
• M6: 814,860 km (0.09 R)
• M7: 1,332,169 km (0.057 R)
• M8: 1,429,557 km (0.113 R)
• M9: 1,529,788 km (0.056 R)
• M10: 1,667,119 km (0.068 R)
• M11: 1,773,034 km (0.12 R)
• M12: 2,042,011 km (0.117 R)
• M13: 2,233,197 km (0.09 R)
• M14: 2,661,346 km (0.098 R)
• M15: 2,786,560 km (0.114 R)
• M16: 3,014,247 km (0.113 R)
• M17: 3,503,283 km (0.108 R)
• M18: 3,594,837 km (0.029 R)
• M19: 3,702,846 km (0.045 R)
• M20: 3,827,611 km (0.064 R)
• M21: 3,953,872 km (0.041 R)
• M22: 4,243,044 km (0.034 R)
• M23: 4,390,249 km (0.068 R)
• M24: 4,605,969 km (0.105 R)
• M25: 4,944,658 km (0.025 R)
• M26: 5,048,031 km (0.036 R)
• M27: 5,486,053 km (0.075 R)
• M28: 5,682,774 km (0.11 R)
• M29: 5,772,982 km (0.066 R)
• M30: 6,028,046 km (0.082 R)
• M31: 6,720,236 km (0.092 R)
• M32: 7,636,074 km (0.104 R)
• M33: 7,775,798 km (0.069 R)
• M34: 7,936,616 km (0.066 R)
• M35: 8,261,542 km (0.11 R)
• M36: 8,673,984 km (0.105 R)
• M37: 9,008,784 km (0.107 R)
• M38: 9,241,408 km (0.072 R)
• M39: 9,411,950 km (0.083 R)
• M40: 9,561,997 km (0.082 R)
• M41: 9,842,642 km (0.098 R)
• M42: 9,973,241 km (0.084 R)
• M43: 10,213,944 km (0.107 R)
• M44: 10,656,754 km (0.073 R)
• M45: 11,151,025 km (0.042 R)
• M46: 11,538,185 km (0.069 R)
• M47: 11,999,245 km (0.031 R)
• M48: 12,349,155 km (0.025 R)
• M49: 12,655,082 km (0.119 R)
• M50: 12,868,409 km (0.115 R)
• M51: 13,226,546 km (0.115 R)
• M52: 13,346,673 km (0.092 R)
• M53: 13,733,384 km (0.096 R)
• M54: 13,928,310 km (0.064 R)
• M55: 14,148,518 km (0.103 R)
• M56: 14,345,239 km (0.117 R)
• M57: 14,518,174 km (0.062 R)
• M58: 14,891,122 km (0.049 R)
• M59: 15,091,284 km (0.106 R)
• M60: 15,799,031 km (0.094 R)
• M61: 15,952,070 km (0.102 R)
• M62: 16,208,181 km (0.038 R)
• M63: 16,414,178 km (0.095 R)
• M64: 16,621,071 km (0.065 R)
• M65: 16,880,773 km (0.116 R)
• M66: 17,509,683 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 12

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.84 AU - 5.16 AU

Year: 3635 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 7,121,361 km

• M1: 150,346 km (0.052 R)
• M2: 234,270 km (0.112 R)
• M3: 435,479 km (0.091 R)
• M4: 534,214 km (0.098 R)
• M5: 1,423,125 km (0.112 R)
• M6: 1,507,199 km (0.117 R)
• M7: 1,705,715 km (0.11 R)
• M8: 1,932,954 km (0.104 R)
• M9: 2,033,484 km (0.091 R)
• M10: 2,149,572 km (0.048 R)
• M11: 2,629,033 km (0.083 R)
• M12: 3,300,877 km (0.113 R)
• M13: 3,405,745 km (0.042 R)
• M14: 3,930,086 km (0.086 R)
• M15: 4,596,544 km (0.06 R)
• M16: 5,194,337 km (0.065 R)
• M17: 5,392,704 km (0.048 R)
• M18: 5,478,573 km (0.096 R)
• M19: 5,564,891 km (0.081 R)
• M20: 5,699,978 km (0.089 R)
• M21: 5,963,719 km (0.087 R)
• M22: 6,341,903 km (0.093 R)
• M23: 6,442,582 km (0.087 R)
• M24: 6,779,177 km (0.069 R)
• M25: 6,996,244 km (0.105 R)
• M26: 7,110,836 km (0.072 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: 418 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit