🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 223 Days

Day: 25.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,393,839 km

• M1: 83,775 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.53 AU

Year: 1143 Days

Day: 14.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.03 AU - 3.33 AU

Year: 1602 Days

Day: 29.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.37 AU - 3.73 AU

Year: 2443 Days

Day: 25.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,393,839 km

• M1: 29,620 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.21 AU - 4.15 AU

Year: 2578 Days

Day: 20.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 9.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.66 AU - 8.12 AU

Year: 7338 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,393,839 km

• M1: 115,789 km (0.044 R)
• M2: 407,505 km (0.102 R)
• M3: 940,073 km (0.111 R)
• M4: 1,412,353 km (0.088 R)
• M5: 2,102,598 km (0.07 R)
• M6: 3,066,308 km (0.08 R)
• M7: 3,683,698 km (0.082 R)
• M8: 4,354,345 km (0.034 R)
• M9: 4,894,244 km (0.087 R)
• M10: 5,414,545 km (0.093 R)
• M11: 5,971,199 km (0.074 R)
• M12: 6,422,386 km (0.091 R)
• M13: 7,432,172 km (0.114 R)
• M14: 8,120,172 km (0.069 R)
• M15: 8,458,413 km (0.119 R)
• M16: 11,512,753 km (0.094 R)
• M17: 12,103,066 km (0.097 R)
• M18: 14,544,204 km (0.103 R)
• M19: 15,361,906 km (0.073 R)
• M20: 16,011,460 km (0.119 R)
• M21: 16,951,533 km (0.114 R)
• M22: 19,462,384 km (0.079 R)
• M23: 22,458,081 km (0.101 R)
• M24: 23,294,782 km (0.116 R)
• M25: 23,806,706 km (0.089 R)
• M26: 24,852,993 km (0.109 R)
• M27: 26,295,416 km (0.107 R)
• M28: 29,544,532 km (0.081 R)
• M29: 32,519,436 km (0.115 R)
• M30: 32,944,892 km (0.073 R)
• M31: 34,243,551 km (0.112 R)
• M32: 34,794,520 km (0.101 R)
• M33: 35,463,522 km (0.079 R)
• M34: 40,023,115 km (0.094 R)
• M35: 41,004,328 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.1

Radius: 6.8

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.36 AU - 16.76 AU

Year: 20292 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,393,839 km

• M1: 84,672 km (0.086 R)
• M2: 465,549 km (0.074 R)
• M3: 897,288 km (0.118 R)
• M4: 1,355,506 km (0.038 R)
• M5: 2,238,732 km (0.058 R)
• M6: 3,486,378 km (0.085 R)
• M7: 4,712,333 km (0.108 R)
• M8: 5,290,230 km (0.11 R)
• M9: 6,286,252 km (0.119 R)
• M10: 6,542,812 km (0.103 R)
• M11: 7,122,803 km (0.088 R)
• M12: 7,736,603 km (0.118 R)
• M13: 9,961,423 km (0.071 R)
• M14: 11,157,308 km (0.074 R)
• M15: 12,312,952 km (0.099 R)
• M16: 13,335,304 km (0.101 R)
• M17: 13,759,713 km (0.117 R)
• M18: 17,485,149 km (0.087 R)
• M19: 18,251,539 km (0.072 R)
• M20: 19,128,930 km (0.079 R)
• M21: 21,735,224 km (0.104 R)
• M22: 23,735,647 km (0.056 R)
• M23: 26,404,772 km (0.114 R)
• M24: 28,329,798 km (0.057 R)
• M25: 29,149,145 km (0.08 R)
• M26: 30,712,293 km (0.076 R)
• M27: 31,826,648 km (0.05 R)
• M28: 36,007,310 km (0.062 R)
• M29: 37,946,248 km (0.055 R)
• M30: 44,178,794 km (0.069 R)
• M31: 47,372,859 km (0.111 R)
• M32: 50,546,577 km (0.094 R)
• M33: 52,973,952 km (0.106 R)
• M34: 53,326,854 km (0.116 R)
• M35: 57,313,936 km (0.073 R)
• M36: 59,190,193 km (0.078 R)
• M37: 60,527,598 km (0.115 R)
• M38: 63,262,845 km (0.07 R)
• M39: 64,862,196 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 10,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit