🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 195 Days

Day: 19.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 226 Days

Day: 23 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,426,056 km

• M1: 462,856 km (0.076 R)
• M2: 604,675 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.1 AU - 1.46 AU

Year: 504 Days

Day: 33.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.27 AU - 1.75 AU

Year: 646 Days

Day: 40.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.18 AU - 2.94 AU

Year: 1426 Days

Day: 21.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.19 AU - 3.57 AU

Year: 1702 Days

Day: 44.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.1 AU - 4.94 AU

Year: 3347 Days

Day: 28.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.36 AU - 5.5 AU

Year: 4406 Days

Day: 25.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 10.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.8 AU - 10.92 AU

Year: 9184 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,426,056 km

• M1: 140,323 km (0.117 R)
• M2: 236,963 km (0.079 R)
• M3: 552,315 km (0.066 R)
• M4: 835,504 km (0.031 R)
• M5: 1,196,933 km (0.12 R)
• M6: 1,369,120 km (0.051 R)
• M7: 1,549,684 km (0.106 R)
• M8: 1,994,738 km (0.088 R)
• M9: 2,200,585 km (0.056 R)
• M10: 2,284,958 km (0.097 R)
• M11: 2,413,612 km (0.083 R)
• M12: 2,998,689 km (0.081 R)
• M13: 3,283,524 km (0.077 R)
• M14: 3,356,079 km (0.089 R)
• M15: 3,651,834 km (0.103 R)
• M16: 4,137,428 km (0.108 R)
• M17: 4,401,319 km (0.06 R)
• M18: 4,562,286 km (0.036 R)
• M19: 4,807,477 km (0.108 R)
• M20: 5,254,176 km (0.12 R)
• M21: 5,425,167 km (0.037 R)
• M22: 5,597,952 km (0.099 R)
• M23: 6,067,839 km (0.116 R)
• M24: 6,277,426 km (0.094 R)
• M25: 6,367,933 km (0.094 R)
• M26: 7,171,124 km (0.109 R)
• M27: 7,392,828 km (0.104 R)
• M28: 7,973,267 km (0.037 R)
• M29: 8,104,315 km (0.119 R)
• M30: 8,269,172 km (0.095 R)
• M31: 8,368,505 km (0.09 R)
• M32: 8,803,835 km (0.073 R)
• M33: 9,041,396 km (0.095 R)
• M34: 10,047,891 km (0.064 R)
• M35: 10,154,105 km (0.099 R)
• M36: 10,726,467 km (0.111 R)
• M37: 11,126,192 km (0.115 R)
• M38: 11,346,251 km (0.071 R)
• M39: 12,015,252 km (0.112 R)
• M40: 12,278,844 km (0.096 R)
• M41: 12,620,525 km (0.08 R)
• M42: 12,811,711 km (0.104 R)
• M43: 13,042,391 km (0.116 R)
• M44: 13,197,075 km (0.045 R)
• M45: 14,335,964 km (0.032 R)
• M46: 14,415,700 km (0.11 R)
• M47: 15,383,747 km (0.094 R)
• M48: 15,793,197 km (0.107 R)
• M49: 15,875,625 km (0.114 R)
• M50: 16,372,589 km (0.057 R)
• M51: 17,382,076 km (0.119 R)
• M52: 18,411,608 km (0.115 R)
• M53: 18,585,142 km (0.072 R)
• M54: 18,802,807 km (0.082 R)
• M55: 19,328,643 km (0.057 R)
• M56: 19,814,986 km (0.053 R)
• M57: 20,619,523 km (0.072 R)
• M58: 21,116,338 km (0.074 R)
• M59: 21,343,427 km (0.094 R)
• M60: 22,121,935 km (0.073 R)
• M61: 22,676,943 km (0.086 R)
• M62: 23,989,963 km (0.09 R)
• M63: 24,132,081 km (0.083 R)
• M64: 24,512,509 km (0.11 R)
• M65: 24,847,010 km (0.072 R)
• M66: 24,942,752 km (0.108 R)
• M67: 25,762,549 km (0.059 R)
• M68: 26,248,742 km (0.104 R)
• M69: 26,591,022 km (0.034 R)
• M70: 27,033,233 km (0.079 R)
• M71: 27,279,920 km (0.105 R)
• M72: 27,428,171 km (0.071 R)
• M73: 28,524,574 km (0.106 R)
• M74: 29,330,907 km (0.083 R)
• M75: 29,432,184 km (0.066 R)
• M76: 29,838,642 km (0.1 R)
• M77: 30,451,843 km (0.056 R)
• M78: 31,275,828 km (0.074 R)
• M79: 31,690,514 km (0.055 R)
• M80: 32,998,448 km (0.074 R)
• M81: 34,537,511 km (0.084 R)
• M82: 34,912,553 km (0.097 R)
• M83: 35,342,796 km (0.082 R)
• M84: 35,666,676 km (0.051 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit