🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.55 AU - 0.81 AU

Year: 210 Days

Day: 16.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.68 AU - 0.96 AU

Year: 278 Days

Day: 40.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,205,242 km

• M1: 53,257 km (0.082 R)
• M2: 143,913 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.05 AU - 1.19 AU

Year: 444 Days

Day: 30.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.52 AU - 2.26 AU

Year: 974 Days

Day: 19.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.79 AU - 2.07 AU

Year: 1005 Days

Day: 15.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.16 AU - 2.98 AU

Year: 1544 Days

Day: 47.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.59 AU - 3.69 AU

Year: 2602 Days

Day: 21.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.7 AU - 4.86 AU

Year: 3318 Days

Day: 40.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,205,242 km

• M1: 2,841,462 km (0.107 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 13.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.47 AU - 7.47 AU

Year: 7651 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,205,242 km

• M1: 266,434 km (0.111 R)
• M2: 378,183 km (0.116 R)
• M3: 496,216 km (0.053 R)
• M4: 686,505 km (0.068 R)
• M5: 955,482 km (0.069 R)
• M6: 1,048,681 km (0.093 R)
• M7: 1,173,595 km (0.062 R)
• M8: 1,274,424 km (0.103 R)
• M9: 1,595,760 km (0.119 R)
• M10: 2,099,905 km (0.062 R)
• M11: 2,297,075 km (0.066 R)
• M12: 2,576,225 km (0.089 R)
• M13: 2,729,563 km (0.109 R)
• M14: 3,311,648 km (0.094 R)
• M15: 3,692,524 km (0.091 R)
• M16: 4,065,173 km (0.053 R)
• M17: 4,313,056 km (0.111 R)
• M18: 5,255,822 km (0.115 R)
• M19: 5,775,974 km (0.109 R)
• M20: 6,132,017 km (0.081 R)
• M21: 6,234,940 km (0.114 R)
• M22: 6,626,737 km (0.067 R)
• M23: 6,758,981 km (0.081 R)
• M24: 7,161,400 km (0.118 R)
• M25: 7,406,740 km (0.071 R)
• M26: 7,599,422 km (0.109 R)
• M27: 7,765,925 km (0.111 R)
• M28: 7,961,748 km (0.071 R)
• M29: 8,102,520 km (0.082 R)
• M30: 8,358,183 km (0.073 R)
• M31: 8,472,775 km (0.069 R)
• M32: 9,141,327 km (0.03 R)
• M33: 9,348,072 km (0.112 R)
• M34: 9,766,647 km (0.105 R)
• M35: 9,917,591 km (0.084 R)
• M36: 10,559,964 km (0.084 R)
• M37: 11,628,691 km (0.036 R)
• M38: 11,724,733 km (0.109 R)
• M39: 11,981,892 km (0.029 R)
• M40: 12,240,995 km (0.1 R)
• M41: 12,469,132 km (0.082 R)
• M42: 12,600,329 km (0.103 R)
• M43: 12,830,710 km (0.066 R)
• M44: 13,062,587 km (0.052 R)
• M45: 13,262,450 km (0.114 R)
• M46: 13,665,167 km (0.077 R)
• M47: 14,655,206 km (0.072 R)
• M48: 14,897,704 km (0.117 R)
• M49: 15,001,974 km (0.061 R)
• M50: 15,562,517 km (0.107 R)
• M51: 15,809,802 km (0.113 R)
• M52: 16,129,792 km (0.115 R)
• M53: 16,523,833 km (0.065 R)
• M54: 16,848,610 km (0.072 R)
• M55: 16,957,367 km (0.114 R)
• M56: 17,651,352 km (0.094 R)
• M57: 18,616,109 km (0.086 R)
• M58: 18,803,704 km (0.066 R)
• M59: 18,991,749 km (0.113 R)
• M60: 19,218,390 km (0.044 R)
• M61: 19,483,926 km (0.108 R)
• M62: 19,865,251 km (0.098 R)
• M63: 20,172,226 km (0.082 R)
• M64: 20,403,504 km (0.108 R)
• M65: 20,907,499 km (0.064 R)
• M66: 21,219,710 km (0.051 R)
• M67: 21,730,288 km (0.03 R)
• M68: 22,483,962 km (0.083 R)
• M69: 22,883,986 km (0.113 R)
• M70: 23,448,120 km (0.11 R)
• M71: 24,261,932 km (0.07 R)
• M72: 24,672,279 km (0.048 R)
• M73: 24,878,425 km (0.094 R)
• M74: 25,002,292 km (0.081 R)
• M75: 26,252,781 km (0.118 R)
• M76: 28,814,195 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit