🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.49 AU - 0.65 AU

Year: 154 Days

Day: 31.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,398,370 km

• M1: 48,470 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.57 AU - 0.75 AU

Year: 192 Days

Day: 38.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,398,370 km

• M1: 81,082 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.84 AU

Year: 205 Days

Day: 15.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.81 AU - 0.85 AU

Year: 271 Days

Day: 18 Hours

Environment

Temp: 160 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.95 AU

Year: 316 Days

Day: 46.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.94 AU - 1.16 AU

Year: 385 Days

Day: 24.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,398,370 km

• M1: 34,258 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.79 AU - 3.81 AU

Year: 2147 Days

Day: 31.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,398,370 km

• M1: 758,611 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 8

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.07 AU - 7.25 AU

Year: 6156 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,398,370 km

• M1: 164,857 km (0.096 R)
• M2: 428,598 km (0.072 R)
• M3: 776,263 km (0.102 R)
• M4: 1,182,721 km (0.076 R)
• M5: 1,475,783 km (0.113 R)
• M6: 1,773,333 km (0.084 R)
• M7: 2,013,587 km (0.064 R)
• M8: 2,128,030 km (0.09 R)
• M9: 2,323,554 km (0.116 R)
• M10: 2,484,372 km (0.116 R)
• M11: 2,607,341 km (0.073 R)
• M12: 2,838,021 km (0.112 R)
• M13: 2,945,133 km (0.063 R)
• M14: 3,053,592 km (0.108 R)
• M15: 3,409,635 km (0.06 R)
• M16: 3,685,493 km (0.104 R)
• M17: 4,209,684 km (0.11 R)
• M18: 4,706,648 km (0.103 R)
• M19: 4,884,969 km (0.059 R)
• M20: 4,962,012 km (0.091 R)
• M21: 5,327,330 km (0.064 R)
• M22: 5,566,686 km (0.034 R)
• M23: 5,701,324 km (0.099 R)
• M24: 5,864,237 km (0.073 R)
• M25: 5,973,593 km (0.093 R)
• M26: 6,334,123 km (0.047 R)
• M27: 6,673,112 km (0.096 R)
• M28: 6,816,128 km (0.101 R)
• M29: 6,989,063 km (0.081 R)
• M30: 7,221,837 km (0.051 R)
• M31: 7,575,935 km (0.059 R)
• M32: 7,785,223 km (0.1 R)
• M33: 8,424,155 km (0.116 R)
• M34: 8,609,956 km (0.094 R)
• M35: 8,922,316 km (0.098 R)
• M36: 9,526,392 km (0.105 R)
• M37: 10,110,722 km (0.087 R)
• M38: 10,176,395 km (0.068 R)
• M39: 10,573,129 km (0.075 R)
• M40: 10,975,098 km (0.088 R)
• M41: 12,280,788 km (0.104 R)
• M42: 12,632,493 km (0.053 R)
• M43: 12,845,072 km (0.063 R)
• M44: 13,490,138 km (0.082 R)
• M45: 13,598,596 km (0.115 R)
• M46: 13,999,070 km (0.105 R)
• M47: 15,223,379 km (0.089 R)
• M48: 15,298,626 km (0.099 R)
• M49: 15,411,872 km (0.12 R)
• M50: 15,753,105 km (0.055 R)
• M51: 15,829,250 km (0.094 R)
• M52: 16,714,121 km (0.083 R)
• M53: 16,986,539 km (0.115 R)
• M54: 17,535,862 km (0.036 R)
• M55: 17,773,125 km (0.082 R)
• M56: 18,370,918 km (0.086 R)
• M57: 18,451,102 km (0.08 R)
• M58: 18,853,820 km (0.116 R)
• M59: 18,975,144 km (0.108 R)
• M60: 19,096,916 km (0.09 R)
• M61: 19,381,751 km (0.115 R)
• M62: 19,545,111 km (0.092 R)
• M63: 19,667,931 km (0.103 R)
• M64: 20,410,535 km (0.11 R)
• M65: 20,660,064 km (0.109 R)
• M66: 21,330,412 km (0.074 R)
• M67: 21,710,690 km (0.056 R)
• M68: 22,692,651 km (0.092 R)
• M69: 23,167,325 km (0.098 R)
• M70: 24,478,700 km (0.04 R)
• M71: 25,679,372 km (0.119 R)
• M72: 25,903,769 km (0.071 R)
• M73: 26,490,342 km (0.055 R)
• M74: 26,808,088 km (0.056 R)
• M75: 27,035,776 km (0.118 R)
• M76: 27,814,732 km (0.091 R)
• M77: 29,113,840 km (0.083 R)
• M78: 29,300,987 km (0.078 R)
• M79: 29,441,609 km (0.025 R)
• M80: 29,629,504 km (0.111 R)
• M81: 31,626,336 km (0.05 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit