🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.46 AU - 0.66 AU

Year: 147 Days

Day: 41 Hours

Environment

Temp: 253 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.68 AU - 0.9 AU

Year: 247 Days

Day: 30 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,923,460 km

• M1: 62,532 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.74 AU - 0.98 AU

Year: 280 Days

Day: 21 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,923,460 km

• M1: 160,519 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.95 AU - 2.91 AU

Year: 1331 Days

Day: 15.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,923,460 km

• M1: 1,504,655 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.38 AU - 4.94 AU

Year: 2982 Days

Day: 25.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,923,460 km

• M1: 74,051 km (0.068 R)
• M2: 963,560 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.6 AU - 4.94 AU

Year: 3101 Days

Day: 43.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,923,460 km

• M1: 725,400 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.74 AU - 5.24 AU

Year: 3344 Days

Day: 15.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 5.3

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.01 AU - 13.89 AU

Year: 17337 Days

Day: 23.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,923,460 km

• M1: 122,969 km (0.12 R)
• M2: 484,996 km (0.09 R)
• M3: 1,494,483 km (0.11 R)
• M4: 2,471,955 km (0.079 R)
• M5: 2,810,495 km (0.111 R)
• M6: 2,879,909 km (0.094 R)
• M7: 4,304,679 km (0.086 R)
• M8: 4,385,013 km (0.049 R)
• M9: 4,546,878 km (0.111 R)
• M10: 5,086,776 km (0.052 R)
• M11: 5,129,113 km (0.111 R)
• M12: 5,299,804 km (0.116 R)
• M13: 5,603,039 km (0.066 R)
• M14: 6,000,969 km (0.095 R)
• M15: 6,731,007 km (0.112 R)
• M16: 7,975,960 km (0.083 R)
• M17: 8,025,178 km (0.077 R)
• M18: 8,423,108 km (0.071 R)
• M19: 8,675,031 km (0.04 R)
• M20: 8,776,608 km (0.077 R)
• M21: 10,131,217 km (0.067 R)
• M22: 10,291,735 km (0.07 R)
• M23: 10,399,146 km (0.104 R)
• M24: 10,561,161 km (0.09 R)
• M25: 10,942,037 km (0.093 R)
• M26: 11,717,403 km (0.11 R)
• M27: 11,829,601 km (0.112 R)
• M28: 13,145,464 km (0.093 R)
• M29: 14,386,977 km (0.082 R)
• M30: 14,869,729 km (0.109 R)
• M31: 15,174,011 km (0.081 R)
• M32: 15,850,942 km (0.098 R)
• M33: 15,975,108 km (0.081 R)
• M34: 16,037,191 km (0.052 R)
• M35: 16,600,577 km (0.06 R)
• M36: 17,939,926 km (0.066 R)
• M37: 18,069,328 km (0.041 R)
• M38: 19,845,803 km (0.112 R)
• M39: 21,539,700 km (0.106 R)
• M40: 21,746,145 km (0.072 R)
• M41: 22,438,783 km (0.088 R)
• M42: 22,997,980 km (0.118 R)
• M43: 23,138,602 km (0.062 R)
• M44: 23,703,633 km (0.091 R)
• M45: 24,130,436 km (0.09 R)
• M46: 25,789,626 km (0.113 R)
• M47: 26,155,243 km (0.098 R)
• M48: 26,522,506 km (0.093 R)
• M49: 27,634,467 km (0.093 R)
• M50: 27,858,714 km (0.064 R)
• M51: 29,750,828 km (0.053 R)
• M52: 30,057,354 km (0.06 R)
• M53: 30,905,723 km (0.092 R)
• M54: 32,075,279 km (0.109 R)
• M55: 32,232,357 km (0.055 R)
• M56: 32,704,937 km (0.11 R)
• M57: 33,976,519 km (0.106 R)
• M58: 34,698,927 km (0.074 R)
• M59: 35,264,257 km (0.035 R)
• M60: 35,345,190 km (0.107 R)
• M61: 35,913,961 km (0.088 R)
• M62: 36,485,873 km (0.09 R)
• M63: 38,053,061 km (0.043 R)
• M64: 38,552,568 km (0.108 R)
• M65: 38,719,519 km (0.098 R)
• M66: 38,802,995 km (0.066 R)
• M67: 39,137,945 km (0.058 R)
• M68: 39,221,869 km (0.075 R)
• M69: 39,979,433 km (0.089 R)
• M70: 41,082,118 km (0.105 R)
• M71: 42,367,015 km (0.12 R)
• M72: 42,453,183 km (0.12 R)
• M73: 43,230,942 km (0.107 R)
• M74: 43,578,009 km (0.085 R)
• M75: 43,664,926 km (0.101 R)
• M76: 44,450,015 km (0.109 R)
• M77: 46,033,958 km (0.026 R)
• M78: 48,084,795 km (0.043 R)
• M79: 48,805,109 km (0.084 R)
• M80: 51,445,810 km (0.11 R)
• M81: 51,813,671 km (0.085 R)
• M82: 53,293,942 km (0.059 R)
• M83: 53,479,892 km (0.088 R)
• M84: 55,351,811 km (0.067 R)
• M85: 56,390,469 km (0.083 R)
• M86: 57,626,297 km (0.069 R)
• M87: 57,817,183 km (0.073 R)
• M88: 58,391,190 km (0.111 R)
• M89: 59,352,058 km (0.092 R)
• M90: 59,737,871 km (0.104 R)
• M91: 60,900,246 km (0.094 R)
• M92: 61,191,962 km (0.119 R)
• M93: 63,641,477 km (0.118 R)
• M94: 64,234,035 km (0.119 R)
• M95: 66,723,044 km (0.084 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit