🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 235 Days

Day: 19 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.43 AU - 1.45 AU

Year: 613 Days

Day: 45.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,326,732 km

• M1: 59,839 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.51 AU - 1.75 AU

Year: 738 Days

Day: 39.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,326,732 km

• M1: 1,558,361 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.72 AU - 3.9 AU

Year: 2136 Days

Day: 24.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.82 AU - 3.82 AU

Year: 2146 Days

Day: 18 Hours

Environment

Temp: -100 °C

Axial Tilt: 103.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.31 AU - 5.87 AU

Year: 4074 Days

Day: 39.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,326,732 km

• M1: 1,879,548 km (0.093 R)
• M2: 2,038,570 km (0.082 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 14.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.3 AU - 8.3 AU

Year: 6291 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,326,732 km

• M1: 215,421 km (0.099 R)
• M2: 361,578 km (0.099 R)
• M3: 511,176 km (0.071 R)
• M4: 829,520 km (0.078 R)
• M5: 1,178,532 km (0.097 R)
• M6: 1,689,858 km (0.059 R)
• M7: 2,223,922 km (0.113 R)
• M8: 2,532,991 km (0.102 R)
• M9: 2,646,985 km (0.103 R)
• M10: 3,071,543 km (0.029 R)
• M11: 3,242,683 km (0.047 R)
• M12: 3,467,379 km (0.1 R)
• M13: 3,801,282 km (0.114 R)
• M14: 3,906,150 km (0.12 R)
• M15: 4,145,656 km (0.066 R)
• M16: 4,667,603 km (0.115 R)
• M17: 5,065,683 km (0.045 R)
• M18: 5,474,833 km (0.119 R)
• M19: 6,047,494 km (0.109 R)
• M20: 6,862,354 km (0.078 R)
• M21: 7,778,341 km (0.074 R)
• M22: 8,013,360 km (0.085 R)
• M23: 8,767,632 km (0.055 R)
• M24: 8,977,219 km (0.078 R)
• M25: 9,294,815 km (0.116 R)
• M26: 9,580,397 km (0.071 R)
• M27: 9,760,214 km (0.073 R)
• M28: 9,868,822 km (0.049 R)
• M29: 10,380,447 km (0.114 R)
• M30: 11,201,889 km (0.09 R)
• M31: 11,315,583 km (0.081 R)
• M32: 11,467,724 km (0.108 R)
• M33: 13,306,282 km (0.045 R)
• M34: 13,668,757 km (0.104 R)
• M35: 14,198,035 km (0.107 R)
• M36: 14,444,722 km (0.049 R)
• M37: 14,651,316 km (0.098 R)
• M38: 14,817,220 km (0.087 R)
• M39: 15,445,232 km (0.101 R)
• M40: 16,770,819 km (0.11 R)
• M41: 17,206,149 km (0.072 R)
• M42: 17,337,496 km (0.1 R)
• M43: 18,132,608 km (0.065 R)
• M44: 18,534,578 km (0.12 R)
• M45: 19,438,448 km (0.088 R)
• M46: 19,620,958 km (0.074 R)
• M47: 20,125,850 km (0.119 R)
• M48: 20,264,378 km (0.098 R)
• M49: 20,356,829 km (0.108 R)
• M50: 20,588,557 km (0.058 R)
• M51: 21,054,853 km (0.079 R)
• M52: 21,383,220 km (0.05 R)
• M53: 21,524,590 km (0.097 R)
• M54: 22,618,001 km (0.048 R)
• M55: 22,810,085 km (0.083 R)
• M56: 23,486,417 km (0.119 R)
• M57: 23,729,663 km (0.076 R)
• M58: 23,875,970 km (0.111 R)
• M59: 24,071,494 km (0.089 R)
• M60: 24,611,991 km (0.11 R)
• M61: 24,760,093 km (0.119 R)
• M62: 25,007,528 km (0.026 R)
• M63: 26,712,345 km (0.101 R)
• M64: 27,118,952 km (0.093 R)
• M65: 27,323,004 km (0.101 R)
• M66: 28,402,652 km (0.096 R)
• M67: 29,025,876 km (0.112 R)
• M68: 29,496,362 km (0.067 R)
• M69: 29,601,230 km (0.063 R)
• M70: 29,706,248 km (0.073 R)
• M71: 30,550,728 km (0.095 R)
• M72: 30,922,628 km (0.09 R)
• M73: 31,832,333 km (0.054 R)
• M74: 33,131,291 km (0.054 R)
• M75: 33,513,513 km (0.063 R)
• M76: 33,952,134 km (0.06 R)
• M77: 34,834,911 km (0.037 R)
• M78: 35,725,318 km (0.115 R)
• M79: 36,454,308 km (0.111 R)
• M80: 37,471,723 km (0.087 R)
• M81: 38,155,236 km (0.058 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 11,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit