🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 28.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.8 AU - 0.9 AU

Year: 274 Days

Day: 18 Hours

Environment

Temp: 112 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.84 AU - 0.86 AU

Year: 274 Days

Day: 29.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.8 AU - 0.92 AU

Year: 279 Days

Day: 43.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,337,515 km

• M1: 113,395 km (0.082 R)
• M2: 178,171 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.74 AU - 1.06 AU

Year: 299 Days

Day: 34.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.68 AU - 3.36 AU

Year: 1836 Days

Day: 24.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.79 AU - 4.31 AU

Year: 2340 Days

Day: 12.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,337,515 km

• M1: 2,179,940 km (0.085 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.72 AU - 7.54 AU

Year: 6661 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,337,515 km

• M1: 173,534 km (0.097 R)
• M2: 311,164 km (0.063 R)
• M3: 518,955 km (0.113 R)
• M4: 670,049 km (0.09 R)
• M5: 852,558 km (0.103 R)
• M6: 1,322,146 km (0.089 R)
• M7: 1,576,163 km (0.063 R)
• M8: 2,028,547 km (0.113 R)
• M9: 2,280,620 km (0.067 R)
• M10: 2,498,733 km (0.064 R)
• M11: 2,701,139 km (0.095 R)
• M12: 4,078,786 km (0.054 R)
• M13: 4,184,552 km (0.097 R)
• M14: 4,426,003 km (0.087 R)
• M15: 4,562,137 km (0.042 R)
• M16: 4,810,768 km (0.109 R)
• M17: 5,263,900 km (0.104 R)
• M18: 5,350,517 km (0.112 R)
• M19: 6,642,445 km (0.081 R)
• M20: 6,988,165 km (0.12 R)
• M21: 7,307,407 km (0.117 R)
• M22: 7,828,457 km (0.037 R)
• M23: 8,428,942 km (0.079 R)
• M24: 8,871,902 km (0.116 R)
• M25: 8,975,274 km (0.053 R)
• M26: 9,533,124 km (0.084 R)
• M27: 10,719,136 km (0.099 R)
• M28: 10,976,744 km (0.083 R)
• M29: 11,348,195 km (0.116 R)
• M30: 11,837,530 km (0.102 R)
• M31: 12,295,299 km (0.088 R)
• M32: 12,603,621 km (0.053 R)
• M33: 12,914,635 km (0.092 R)
• M34: 13,031,919 km (0.116 R)
• M35: 13,504,499 km (0.082 R)
• M36: 13,623,579 km (0.072 R)
• M37: 14,183,823 km (0.107 R)
• M38: 14,426,171 km (0.081 R)
• M39: 14,751,547 km (0.087 R)
• M40: 15,617,270 km (0.107 R)
• M41: 16,119,320 km (0.11 R)
• M42: 16,245,581 km (0.055 R)
• M43: 16,669,242 km (0.091 R)
• M44: 16,839,634 km (0.082 R)
• M45: 17,657,186 km (0.057 R)
• M46: 18,005,301 km (0.12 R)
• M47: 18,531,735 km (0.075 R)
• M48: 18,708,411 km (0.061 R)
• M49: 19,152,267 km (0.043 R)
• M50: 19,599,864 km (0.077 R)
• M51: 20,141,259 km (0.094 R)
• M52: 20,232,065 km (0.044 R)
• M53: 20,916,924 km (0.111 R)
• M54: 21,981,911 km (0.097 R)
• M55: 23,016,979 km (0.095 R)
• M56: 23,540,422 km (0.067 R)
• M57: 24,067,904 km (0.085 R)
• M58: 24,988,230 km (0.081 R)
• M59: 25,771,973 km (0.061 R)
• M60: 25,870,558 km (0.082 R)
• M61: 26,068,027 km (0.109 R)
• M62: 26,414,945 km (0.047 R)
• M63: 28,629,741 km (0.075 R)
• M64: 29,346,913 km (0.097 R)
• M65: 30,798,910 km (0.029 R)
• M66: 31,375,760 km (0.067 R)
• M67: 32,221,287 km (0.069 R)
• M68: 33,503,490 km (0.104 R)
• M69: 33,664,906 km (0.115 R)
• M70: 34,096,646 km (0.059 R)
• M71: 34,204,955 km (0.093 R)
• M72: 34,313,264 km (0.116 R)
• M73: 34,693,392 km (0.086 R)
• M74: 35,129,619 km (0.097 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit