🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 160 Days

Day: 13.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 419 Days

Day: 33.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,571,824 km

• M1: 586,124 km (0.105 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.7 AU - 1.8 AU

Year: 817 Days

Day: 20.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.9 AU - 3.16 AU

Year: 1421 Days

Day: 41 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 10.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.11 AU - 9.21 AU

Year: 7486 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,571,824 km

• M1: 156,180 km (0.105 R)
• M2: 304,731 km (0.086 R)
• M3: 385,065 km (0.037 R)
• M4: 638,933 km (0.1 R)
• M5: 749,785 km (0.091 R)
• M6: 976,575 km (0.119 R)
• M7: 1,057,208 km (0.117 R)
• M8: 1,123,480 km (0.116 R)
• M9: 1,225,655 km (0.088 R)
• M10: 1,532,780 km (0.06 R)
• M11: 1,784,104 km (0.103 R)
• M12: 2,370,079 km (0.045 R)
• M13: 2,823,510 km (0.101 R)
• M14: 2,893,971 km (0.102 R)
• M15: 3,304,019 km (0.075 R)
• M16: 3,553,997 km (0.046 R)
• M17: 4,259,351 km (0.108 R)
• M18: 4,394,737 km (0.079 R)
• M19: 4,586,820 km (0.047 R)
• M20: 5,856,158 km (0.04 R)
• M21: 5,946,515 km (0.034 R)
• M22: 6,591,881 km (0.082 R)
• M23: 6,907,083 km (0.054 R)
• M24: 7,421,850 km (0.093 R)
• M25: 8,318,240 km (0.049 R)
• M26: 8,419,967 km (0.101 R)
• M27: 8,488,034 km (0.074 R)
• M28: 8,796,504 km (0.109 R)
• M29: 8,934,733 km (0.09 R)
• M30: 9,354,056 km (0.098 R)
• M31: 9,815,565 km (0.092 R)
• M32: 11,734,756 km (0.081 R)
• M33: 13,050,769 km (0.105 R)
• M34: 13,406,961 km (0.092 R)
• M35: 13,886,871 km (0.101 R)
• M36: 14,128,920 km (0.03 R)
• M37: 14,210,003 km (0.111 R)
• M38: 14,904,735 km (0.093 R)
• M39: 15,069,742 km (0.09 R)
• M40: 15,443,437 km (0.083 R)
• M41: 17,184,158 km (0.106 R)
• M42: 17,444,159 km (0.093 R)
• M43: 17,574,608 km (0.109 R)
• M44: 18,231,792 km (0.069 R)
• M45: 18,452,598 km (0.091 R)
• M46: 18,807,744 km (0.077 R)
• M47: 18,986,214 km (0.082 R)
• M48: 19,299,920 km (0.083 R)
• M49: 20,617,579 km (0.076 R)
• M50: 20,755,508 km (0.093 R)
• M51: 21,449,941 km (0.109 R)
• M52: 21,589,815 km (0.081 R)
• M53: 21,683,164 km (0.103 R)
• M54: 22,010,933 km (0.101 R)
• M55: 22,293,374 km (0.09 R)
• M56: 22,529,589 km (0.105 R)
• M57: 22,719,129 km (0.09 R)
• M58: 24,109,193 km (0.109 R)
• M59: 24,643,706 km (0.053 R)
• M60: 24,741,393 km (0.088 R)
• M61: 24,839,081 km (0.1 R)
• M62: 25,280,544 km (0.099 R)
• M63: 25,428,197 km (0.1 R)
• M64: 25,773,918 km (0.047 R)
• M65: 25,922,618 km (0.045 R)
• M66: 26,670,159 km (0.107 R)
• M67: 27,222,923 km (0.104 R)
• M68: 27,526,008 km (0.118 R)
• M69: 27,728,713 km (0.098 R)
• M70: 29,575,200 km (0.093 R)
• M71: 30,042,992 km (0.104 R)
• M72: 30,775,573 km (0.1 R)
• M73: 31,938,547 km (0.068 R)
• M74: 32,739,793 km (0.117 R)
• M75: 33,008,321 km (0.07 R)
• M76: 34,689,652 km (0.117 R)
• M77: 34,963,416 km (0.039 R)
• M78: 35,402,934 km (0.108 R)
• M79: 35,844,248 km (0.11 R)
• M80: 36,287,507 km (0.096 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit