🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 36.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 154 Days

Day: 27.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,660,537 km

• M1: 87,365 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 154 Days

Day: 47.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.03 AU

Year: 276 Days

Day: 37.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.34 AU - 1.88 AU

Year: 732 Days

Day: 26.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.87 AU - 3.41 AU

Year: 1993 Days

Day: 41.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.61 AU - 3.87 AU

Year: 2089 Days

Day: 12.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,660,537 km

• M1: 509,680 km (0.064 R)
• M2: 1,957,787 km (0.113 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 13.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.58 AU - 12.28 AU

Year: 12064 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,660,537 km

• M1: 282,441 km (0.102 R)
• M2: 369,806 km (0.072 R)
• M3: 551,567 km (0.03 R)
• M4: 688,300 km (0.066 R)
• M5: 895,642 km (0.1 R)
• M6: 2,249,354 km (0.109 R)
• M7: 2,395,810 km (0.111 R)
• M8: 2,922,544 km (0.093 R)
• M9: 3,152,775 km (0.089 R)
• M10: 3,270,209 km (0.114 R)
• M11: 3,461,096 km (0.108 R)
• M12: 4,184,402 km (0.042 R)
• M13: 4,737,166 km (0.092 R)
• M14: 5,063,589 km (0.068 R)
• M15: 5,173,992 km (0.082 R)
• M16: 5,911,659 km (0.112 R)
• M17: 6,145,331 km (0.117 R)
• M18: 6,233,743 km (0.036 R)
• M19: 6,501,523 km (0.087 R)
• M20: 6,773,343 km (0.074 R)
• M21: 7,265,520 km (0.116 R)
• M22: 7,390,434 km (0.117 R)
• M23: 8,187,342 km (0.104 R)
• M24: 8,382,717 km (0.095 R)
• M25: 8,744,893 km (0.106 R)
• M26: 8,911,246 km (0.108 R)
• M27: 9,145,965 km (0.087 R)
• M28: 9,348,820 km (0.071 R)
• M29: 9,553,021 km (0.097 R)
• M30: 9,655,795 km (0.116 R)
• M31: 10,070,330 km (0.055 R)
• M32: 10,209,755 km (0.086 R)
• M33: 10,526,005 km (0.075 R)
• M34: 11,348,794 km (0.106 R)
• M35: 11,457,701 km (0.088 R)
• M36: 11,566,907 km (0.063 R)
• M37: 11,786,367 km (0.114 R)
• M38: 12,007,174 km (0.076 R)
• M39: 12,565,324 km (0.075 R)
• M40: 13,018,007 km (0.072 R)
• M41: 13,246,293 km (0.064 R)
• M42: 14,056,066 km (0.093 R)
• M43: 14,173,052 km (0.08 R)
• M44: 14,762,916 km (0.105 R)
• M45: 15,320,617 km (0.05 R)
• M46: 17,915,243 km (0.054 R)
• M47: 21,132,494 km (0.033 R)
• M48: 21,266,684 km (0.065 R)
• M49: 21,446,052 km (0.109 R)
• M50: 22,441,177 km (0.116 R)
• M51: 22,898,647 km (0.108 R)
• M52: 23,082,353 km (0.094 R)
• M53: 23,220,581 km (0.102 R)
• M54: 23,405,335 km (0.058 R)
• M55: 24,195,660 km (0.077 R)
• M56: 24,289,159 km (0.118 R)
• M57: 25,945,955 km (0.106 R)
• M58: 26,185,611 km (0.086 R)
• M59: 26,522,356 km (0.118 R)
• M60: 27,054,476 km (0.111 R)
• M61: 27,248,803 km (0.091 R)
• M62: 27,443,580 km (0.116 R)
• M63: 27,687,873 km (0.041 R)
• M64: 27,785,710 km (0.118 R)
• M65: 27,981,833 km (0.025 R)
• M66: 28,869,995 km (0.091 R)
• M67: 29,018,995 km (0.061 R)
• M68: 29,217,960 km (0.078 R)
• M69: 29,867,813 km (0.113 R)
• M70: 30,219,667 km (0.06 R)
• M71: 31,845,796 km (0.119 R)
• M72: 31,948,420 km (0.115 R)
• M73: 32,721,243 km (0.046 R)
• M74: 32,876,526 km (0.082 R)
• M75: 33,135,928 km (0.106 R)
• M76: 33,656,679 km (0.081 R)
• M77: 33,761,247 km (0.096 R)
• M78: 33,865,816 km (0.027 R)
• M79: 33,970,535 km (0.116 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit