🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.78 AU - 0.88 AU

Year: 268 Days

Day: 44.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.93 AU - 0.95 AU

Year: 323 Days

Day: 20.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,729,072 km

• M1: 271,670 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.1 AU - 1.12 AU

Year: 415 Days

Day: 22.4 Hours

Environment

Temp: 43 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,729,072 km

• M1: 153,637 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.28 AU - 1.56 AU

Year: 600 Days

Day: 31.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.44 AU - 1.48 AU

Year: 626 Days

Day: 40.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,729,072 km

• M1: 46,824 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.82 AU

Year: 718 Days

Day: 18.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,729,072 km

• M1: 41,289 km (0.119 R)
• M2: 472,430 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.12 AU - 3.44 AU

Year: 2107 Days

Day: 17.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.52 AU - 4.72 AU

Year: 3523 Days

Day: 42.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 10.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.84 AU - 8.02 AU

Year: 6472 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,729,072 km

• M1: 307,573 km (0.03 R)
• M2: 375,042 km (0.118 R)
• M3: 708,196 km (0.08 R)
• M4: 907,311 km (0.12 R)
• M5: 998,416 km (0.114 R)
• M6: 1,520,064 km (0.078 R)
• M7: 1,667,418 km (0.104 R)
• M8: 1,976,637 km (0.081 R)
• M9: 2,262,219 km (0.088 R)
• M10: 2,737,791 km (0.08 R)
• M11: 3,010,358 km (0.052 R)
• M12: 3,079,921 km (0.107 R)
• M13: 3,411,729 km (0.115 R)
• M14: 3,830,154 km (0.099 R)
• M15: 5,070,620 km (0.106 R)
• M16: 5,691,002 km (0.103 R)
• M17: 5,922,580 km (0.096 R)
• M18: 6,010,394 km (0.066 R)
• M19: 6,395,309 km (0.064 R)
• M20: 6,636,162 km (0.025 R)
• M21: 7,064,909 km (0.101 R)
• M22: 7,565,912 km (0.061 R)
• M23: 8,339,034 km (0.092 R)
• M24: 9,272,674 km (0.11 R)
• M25: 9,614,206 km (0.085 R)
• M26: 10,029,490 km (0.111 R)
• M27: 10,099,203 km (0.058 R)
• M28: 10,169,214 km (0.104 R)
• M29: 10,239,226 km (0.074 R)
• M30: 10,556,823 km (0.085 R)
• M31: 11,057,078 km (0.058 R)
• M32: 11,237,642 km (0.033 R)
• M33: 11,859,072 km (0.068 R)
• M34: 11,969,774 km (0.088 R)
• M35: 12,379,074 km (0.106 R)
• M36: 12,604,219 km (0.108 R)
• M37: 13,096,845 km (0.104 R)
• M38: 13,287,881 km (0.097 R)
• M39: 13,672,946 km (0.108 R)
• M40: 13,750,438 km (0.031 R)
• M41: 15,450,767 km (0.119 R)
• M42: 15,733,806 km (0.063 R)
• M43: 16,800,140 km (0.105 R)
• M44: 17,174,733 km (0.112 R)
• M45: 17,762,802 km (0.092 R)
• M46: 18,357,604 km (0.056 R)
• M47: 18,485,958 km (0.118 R)
• M48: 19,785,216 km (0.096 R)
• M49: 20,224,884 km (0.108 R)
• M50: 20,357,428 km (0.083 R)
• M51: 20,623,413 km (0.049 R)
• M52: 21,158,674 km (0.045 R)
• M53: 21,879,586 km (0.082 R)
• M54: 22,425,618 km (0.081 R)
• M55: 23,252,895 km (0.061 R)
• M56: 24,512,658 km (0.028 R)
• M57: 24,701,152 km (0.116 R)
• M58: 25,460,062 km (0.064 R)
• M59: 25,603,077 km (0.069 R)
• M60: 25,746,542 km (0.12 R)
• M61: 25,938,176 km (0.091 R)
• M62: 29,417,673 km (0.104 R)
• M63: 29,869,160 km (0.115 R)
• M64: 30,880,591 km (0.057 R)
• M65: 31,288,245 km (0.11 R)
• M66: 32,212,162 km (0.116 R)
• M67: 32,625,650 km (0.103 R)
• M68: 32,832,993 km (0.118 R)
• M69: 33,197,114 km (0.099 R)
• M70: 33,405,653 km (0.078 R)
• M71: 34,297,107 km (0.059 R)
• M72: 34,666,464 km (0.098 R)
• M73: 35,196,489 km (0.079 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit