🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 40.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.1 °

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: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.92 AU

Year: 265 Days

Day: 30.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.18 AU - 1.2 AU

Year: 463 Days

Day: 33.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.82 AU - 1.92 AU

Year: 912 Days

Day: 21 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.8 AU - 2.92 AU

Year: 1292 Days

Day: 12.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.43 AU - 5.49 AU

Year: 3357 Days

Day: 36.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.05 AU - 6.21 AU

Year: 4142 Days

Day: 33.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 9.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.22 AU - 7.04 AU

Year: 5410 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,597,664 km

• M1: 116,387 km (0.116 R)
• M2: 230,381 km (0.099 R)
• M3: 357,240 km (0.081 R)
• M4: 690,544 km (0.078 R)
• M5: 1,082,939 km (0.093 R)
• M6: 1,384,379 km (0.106 R)
• M7: 1,638,695 km (0.106 R)
• M8: 1,711,998 km (0.073 R)
• M9: 1,907,971 km (0.092 R)
• M10: 2,047,995 km (0.095 R)
• M11: 2,869,138 km (0.118 R)
• M12: 3,030,254 km (0.067 R)
• M13: 3,102,809 km (0.088 R)
• M14: 3,175,963 km (0.067 R)
• M15: 3,342,615 km (0.093 R)
• M16: 3,436,562 km (0.113 R)
• M17: 3,627,000 km (0.077 R)
• M18: 3,723,491 km (0.092 R)
• M19: 3,821,029 km (0.097 R)
• M20: 4,158,522 km (0.061 R)
• M21: 4,443,954 km (0.077 R)
• M22: 4,547,326 km (0.065 R)
• M23: 4,693,633 km (0.06 R)
• M24: 5,012,127 km (0.103 R)
• M25: 5,272,128 km (0.073 R)
• M26: 5,381,783 km (0.069 R)
• M27: 5,470,046 km (0.111 R)
• M28: 5,558,758 km (0.026 R)
• M29: 5,692,797 km (0.08 R)
• M30: 6,101,349 km (0.12 R)
• M31: 6,472,501 km (0.097 R)
• M32: 6,779,476 km (0.062 R)
• M33: 6,898,855 km (0.037 R)
• M34: 7,878,572 km (0.106 R)
• M35: 7,978,952 km (0.1 R)
• M36: 8,079,781 km (0.066 R)
• M37: 8,487,286 km (0.044 R)
• M38: 8,590,209 km (0.085 R)
• M39: 8,901,522 km (0.048 R)
• M40: 9,295,862 km (0.092 R)
• M41: 9,830,525 km (0.107 R)
• M42: 9,911,607 km (0.095 R)
• M43: 10,183,426 km (0.12 R)
• M44: 10,595,868 km (0.055 R)
• M45: 11,041,819 km (0.078 R)
• M46: 11,126,042 km (0.061 R)
• M47: 11,295,387 km (0.083 R)
• M48: 11,465,480 km (0.118 R)
• M49: 11,750,763 km (0.092 R)
• M50: 11,980,845 km (0.078 R)
• M51: 12,125,356 km (0.095 R)
• M52: 12,270,466 km (0.072 R)
• M53: 12,650,445 km (0.104 R)
• M54: 12,768,178 km (0.092 R)
• M55: 14,269,842 km (0.045 R)
• M56: 14,515,332 km (0.087 R)
• M57: 14,917,152 km (0.096 R)
• M58: 15,353,977 km (0.117 R)
• M59: 15,763,427 km (0.119 R)
• M60: 16,144,602 km (0.12 R)
• M61: 17,633,550 km (0.119 R)
• M62: 19,031,093 km (0.102 R)
• M63: 19,166,030 km (0.119 R)
• M64: 19,743,029 km (0.074 R)
• M65: 19,982,386 km (0.1 R)
• M66: 20,257,048 km (0.065 R)
• M67: 20,360,270 km (0.027 R)
• M68: 20,636,727 km (0.068 R)
• M69: 21,053,656 km (0.097 R)
• M70: 21,825,133 km (0.093 R)
• M71: 22,108,022 km (0.102 R)
• M72: 22,356,504 km (0.092 R)
• M73: 22,820,407 km (0.036 R)
• M74: 22,927,968 km (0.103 R)
• M75: 23,612,827 km (0.095 R)
• M76: 23,939,698 km (0.054 R)
• M77: 24,012,403 km (0.063 R)
• M78: 24,194,763 km (0.092 R)
• M79: 24,560,978 km (0.029 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit