🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 175 Days

Day: 26.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 9.3 °

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: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.8 AU - 0.84 AU

Year: 260 Days

Day: 37.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,468,008 km

• M1: 132,993 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.05 AU - 1.11 AU

Year: 393 Days

Day: 45.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.26 AU

Year: 426 Days

Day: 31.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.59 AU - 2.03 AU

Year: 852 Days

Day: 29 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,468,008 km

• M1: 23,337 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.78 AU - 2.1 AU

Year: 945 Days

Day: 35.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.32 AU - 2.7 AU

Year: 1391 Days

Day: 44.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.31 AU - 6.79 AU

Year: 4574 Days

Day: 43.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,468,008 km

• M1: 1,557,763 km (0.105 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 10.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.07 AU - 11.89 AU

Year: 11030 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,468,008 km

• M1: 134,189 km (0.077 R)
• M2: 255,214 km (0.079 R)
• M3: 462,257 km (0.088 R)
• M4: 739,013 km (0.081 R)
• M5: 902,973 km (0.068 R)
• M6: 989,740 km (0.064 R)
• M7: 1,309,729 km (0.063 R)
• M8: 1,511,387 km (0.026 R)
• M9: 1,692,550 km (0.095 R)
• M10: 1,913,058 km (0.097 R)
• M11: 2,109,629 km (0.117 R)
• M12: 2,210,458 km (0.075 R)
• M13: 2,278,675 km (0.108 R)
• M14: 2,648,182 km (0.115 R)
• M15: 2,738,987 km (0.058 R)
• M16: 2,830,990 km (0.109 R)
• M17: 3,093,834 km (0.115 R)
• M18: 4,437,671 km (0.1 R)
• M19: 4,524,438 km (0.11 R)
• M20: 4,655,486 km (0.116 R)
• M21: 4,899,181 km (0.088 R)
• M22: 5,033,819 km (0.09 R)
• M23: 5,306,984 km (0.086 R)
• M24: 5,915,549 km (0.089 R)
• M25: 6,131,269 km (0.027 R)
• M26: 6,472,202 km (0.048 R)
• M27: 6,620,304 km (0.114 R)
• M28: 6,794,436 km (0.046 R)
• M29: 7,300,226 km (0.111 R)
• M30: 7,377,269 km (0.092 R)
• M31: 7,583,714 km (0.07 R)
• M32: 8,081,875 km (0.047 R)
• M33: 8,161,611 km (0.093 R)
• M34: 8,321,531 km (0.036 R)
• M35: 8,590,658 km (0.112 R)
• M36: 8,808,023 km (0.074 R)
• M37: 9,220,465 km (0.094 R)
• M38: 10,408,721 km (0.054 R)
• M39: 11,734,906 km (0.09 R)
• M40: 11,855,332 km (0.055 R)
• M41: 12,555,899 km (0.057 R)
• M42: 12,709,985 km (0.075 R)
• M43: 13,082,334 km (0.104 R)
• M44: 13,458,273 km (0.118 R)
• M45: 13,742,509 km (0.091 R)
• M46: 14,932,261 km (0.074 R)
• M47: 15,128,234 km (0.092 R)
• M48: 15,588,996 km (0.112 R)
• M49: 16,188,135 km (0.107 R)
• M50: 16,255,155 km (0.093 R)
• M51: 16,423,153 km (0.067 R)
• M52: 16,760,945 km (0.086 R)
• M53: 17,271,972 km (0.061 R)
• M54: 17,374,745 km (0.062 R)
• M55: 17,443,411 km (0.111 R)
• M56: 17,684,413 km (0.102 R)
• M57: 17,891,756 km (0.065 R)
• M58: 19,224,374 km (0.053 R)
• M59: 19,295,433 km (0.106 R)
• M60: 19,651,775 km (0.108 R)
• M61: 20,046,414 km (0.072 R)
• M62: 21,025,981 km (0.117 R)
• M63: 21,282,391 km (0.097 R)
• M64: 21,613,751 km (0.081 R)
• M65: 21,984,005 km (0.056 R)
• M66: 22,132,556 km (0.049 R)
• M67: 22,430,854 km (0.093 R)
• M68: 22,580,602 km (0.119 R)
• M69: 22,918,543 km (0.033 R)
• M70: 23,182,584 km (0.051 R)
• M71: 23,333,827 km (0.041 R)
• M72: 23,561,515 km (0.079 R)
• M73: 24,018,836 km (0.04 R)
• M74: 25,720,960 km (0.102 R)
• M75: 26,270,732 km (0.054 R)
• M76: 26,468,052 km (0.119 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit