🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.78 AU - 0.84 AU

Year: 278 Days

Day: 27.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,509,394 km

• M1: 62,831 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.01 AU - 1.15 AU

Year: 427 Days

Day: 30.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,509,394 km

• M1: 293,212 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.98 AU - 1.42 AU

Year: 501 Days

Day: 36.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,509,394 km

• M1: 392,994 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.11 AU - 1.31 AU

Year: 507 Days

Day: 28.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.27 AU - 2.03 AU

Year: 807 Days

Day: 27 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.47 AU - 2.35 AU

Year: 1005 Days

Day: 29.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.81 AU - 2.67 AU

Year: 1277 Days

Day: 22.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,509,394 km

• M1: 43,683 km (0.102 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.26 AU - 2.48 AU

Year: 1389 Days

Day: 40.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 11.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.97 AU - 4.93 AU

Year: 3575 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,509,394 km

• M1: 147,204 km (0.045 R)
• M2: 279,000 km (0.085 R)
• M3: 393,891 km (0.092 R)
• M4: 496,815 km (0.086 R)
• M5: 610,958 km (0.071 R)
• M6: 735,124 km (0.104 R)
• M7: 807,529 km (0.08 R)
• M8: 903,571 km (0.054 R)
• M9: 1,003,802 km (0.059 R)
• M10: 1,123,181 km (0.071 R)
• M11: 1,208,302 km (0.104 R)
• M12: 1,328,130 km (0.077 R)
• M13: 1,426,864 km (0.111 R)
• M14: 1,511,238 km (0.108 R)
• M15: 1,838,408 km (0.103 R)
• M16: 2,015,383 km (0.047 R)
• M17: 2,158,996 km (0.098 R)
• M18: 2,237,087 km (0.109 R)
• M19: 2,345,994 km (0.116 R)
• M20: 2,518,031 km (0.101 R)
• M21: 2,683,786 km (0.114 R)
• M22: 2,842,509 km (0.117 R)
• M23: 3,059,127 km (0.082 R)
• M24: 3,169,530 km (0.077 R)
• M25: 3,247,471 km (0.092 R)
• M26: 3,883,411 km (0.104 R)
• M27: 4,099,879 km (0.102 R)
• M28: 4,209,684 km (0.108 R)
• M29: 4,620,629 km (0.066 R)
• M30: 4,735,072 km (0.069 R)
• M31: 4,889,008 km (0.097 R)
• M32: 4,966,500 km (0.108 R)
• M33: 5,188,802 km (0.075 R)
• M34: 5,320,897 km (0.108 R)
• M35: 5,400,782 km (0.113 R)
• M36: 5,656,445 km (0.078 R)
• M37: 6,040,463 km (0.084 R)
• M38: 6,221,775 km (0.113 R)
• M39: 6,433,008 km (0.075 R)
• M40: 6,504,067 km (0.049 R)
• M41: 6,689,867 km (0.042 R)
• M42: 6,862,952 km (0.038 R)
• M43: 6,950,018 km (0.072 R)
• M44: 7,052,044 km (0.095 R)
• M45: 7,257,741 km (0.066 R)
• M46: 7,645,050 km (0.061 R)
• M47: 8,315,846 km (0.106 R)
• M48: 8,439,863 km (0.102 R)
• M49: 8,548,920 km (0.112 R)
• M50: 8,926,206 km (0.11 R)
• M51: 9,212,835 km (0.101 R)
• M52: 9,421,674 km (0.12 R)
• M53: 9,583,389 km (0.067 R)
• M54: 9,746,152 km (0.104 R)
• M55: 9,844,138 km (0.051 R)
• M56: 9,926,118 km (0.074 R)
• M57: 10,173,403 km (0.066 R)
• M58: 10,256,280 km (0.09 R)
• M59: 10,539,768 km (0.099 R)
• M60: 10,893,567 km (0.098 R)
• M61: 11,063,511 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.5

Radius: 4.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.83 AU - 20.71 AU

Year: 27330 Days

Day: 15.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,509,394 km

• M1: 96,042 km (0.11 R)
• M2: 173,833 km (0.115 R)
• M3: 2,525,062 km (0.102 R)
• M4: 2,937,354 km (0.096 R)
• M5: 3,134,674 km (0.046 R)
• M6: 3,542,178 km (0.063 R)
• M7: 4,038,395 km (0.086 R)
• M8: 4,900,078 km (0.108 R)
• M9: 5,212,588 km (0.095 R)
• M10: 5,252,232 km (0.075 R)
• M11: 5,816,066 km (0.076 R)
• M12: 8,026,973 km (0.113 R)
• M13: 8,768,380 km (0.112 R)
• M14: 9,725,507 km (0.107 R)
• M15: 10,315,671 km (0.085 R)
• M16: 11,375,871 km (0.086 R)
• M17: 11,892,732 km (0.115 R)
• M18: 12,895,935 km (0.119 R)
• M19: 13,003,197 km (0.102 R)
• M20: 13,871,014 km (0.104 R)
• M21: 14,478,531 km (0.107 R)
• M22: 14,982,077 km (0.092 R)
• M23: 15,605,302 km (0.104 R)
• M24: 16,876,734 km (0.089 R)
• M25: 17,170,395 km (0.111 R)
• M26: 17,347,369 km (0.03 R)
• M27: 17,941,572 km (0.113 R)
• M28: 18,301,355 km (0.088 R)
• M29: 19,333,580 km (0.074 R)
• M30: 21,771,876 km (0.076 R)
• M31: 22,541,258 km (0.09 R)
• M32: 22,605,884 km (0.104 R)
• M33: 23,124,240 km (0.096 R)
• M34: 23,777,834 km (0.115 R)
• M35: 24,636,525 km (0.106 R)
• M36: 24,702,947 km (0.075 R)
• M37: 25,169,842 km (0.114 R)
• M38: 28,519,188 km (0.058 R)
• M39: 32,733,211 km (0.109 R)
• M40: 34,799,905 km (0.038 R)
• M41: 34,874,555 km (0.115 R)
• M42: 35,098,652 km (0.106 R)
• M43: 36,984,633 km (0.071 R)
• M44: 38,208,792 km (0.115 R)
• M45: 39,913,609 km (0.104 R)
• M46: 40,304,509 km (0.103 R)
• M47: 42,118,981 km (0.089 R)
• M48: 42,278,004 km (0.077 R)
• M49: 42,516,912 km (0.12 R)
• M50: 42,676,533 km (0.115 R)
• M51: 44,525,413 km (0.093 R)
• M52: 45,012,055 km (0.106 R)
• M53: 46,564,581 km (0.04 R)
• M54: 47,388,716 km (0.096 R)
• M55: 47,968,557 km (0.103 R)
• M56: 48,633,969 km (0.1 R)
• M57: 49,218,747 km (0.085 R)
• M58: 49,637,920 km (0.114 R)
• M59: 51,241,459 km (0.071 R)
• M60: 52,604,894 km (0.115 R)
• M61: 53,893,979 km (0.069 R)
• M62: 54,066,615 km (0.072 R)
• M63: 54,325,868 km (0.117 R)
• M64: 56,678,444 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit