🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 40.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 121.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 171 Days

Day: 16.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 33.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.92 AU

Year: 240 Days

Day: 40.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.66 AU - 1.08 AU

Year: 299 Days

Day: 19.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,506,211 km

• M1: 219,610 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.74 AU - 2.04 AU

Year: 959 Days

Day: 32.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.01 AU - 2.97 AU

Year: 1450 Days

Day: 23.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.3 AU - 4.44 AU

Year: 3371 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 9.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.18 AU - 8.64 AU

Year: 6702 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,506,211 km

• M1: 130,001 km (0.114 R)
• M2: 237,861 km (0.116 R)
• M3: 310,116 km (0.06 R)
• M4: 402,119 km (0.066 R)
• M5: 777,909 km (0.075 R)
• M6: 1,028,336 km (0.106 R)
• M7: 1,451,249 km (0.107 R)
• M8: 1,729,800 km (0.106 R)
• M9: 2,391,023 km (0.081 R)
• M10: 2,720,736 km (0.076 R)
• M11: 2,968,022 km (0.111 R)
• M12: 3,262,580 km (0.077 R)
• M13: 3,525,423 km (0.077 R)
• M14: 4,202,055 km (0.084 R)
• M15: 4,872,403 km (0.115 R)
• M16: 5,988,702 km (0.067 R)
• M17: 6,111,971 km (0.09 R)
• M18: 6,411,316 km (0.06 R)
• M19: 6,562,859 km (0.083 R)
• M20: 6,741,179 km (0.068 R)
• M21: 6,946,876 km (0.1 R)
• M22: 7,154,668 km (0.098 R)
• M23: 7,417,362 km (0.117 R)
• M24: 7,898,319 km (0.097 R)
• M25: 8,197,066 km (0.103 R)
• M26: 8,638,379 km (0.087 R)
• M27: 8,890,153 km (0.064 R)
• M28: 10,037,718 km (0.031 R)
• M29: 10,391,218 km (0.12 R)
• M30: 11,049,598 km (0.038 R)
• M31: 11,783,375 km (0.092 R)
• M32: 12,124,907 km (0.044 R)
• M33: 12,249,971 km (0.065 R)
• M34: 12,881,424 km (0.09 R)
• M35: 13,105,073 km (0.101 R)
• M36: 13,362,082 km (0.089 R)
• M37: 13,620,737 km (0.118 R)
• M38: 13,783,349 km (0.099 R)
• M39: 14,077,608 km (0.103 R)
• M40: 14,274,928 km (0.073 R)
• M41: 14,905,782 km (0.069 R)
• M42: 15,579,721 km (0.104 R)
• M43: 15,851,989 km (0.048 R)
• M44: 16,263,533 km (0.112 R)
• M45: 16,574,546 km (0.103 R)
• M46: 17,097,092 km (0.109 R)
• M47: 17,378,037 km (0.114 R)
• M48: 17,519,107 km (0.059 R)
• M49: 17,908,959 km (0.12 R)
• M50: 18,087,131 km (0.076 R)
• M51: 18,265,900 km (0.079 R)
• M52: 18,373,461 km (0.091 R)
• M53: 18,625,085 km (0.096 R)
• M54: 18,697,191 km (0.104 R)
• M55: 18,950,460 km (0.058 R)
• M56: 19,423,638 km (0.036 R)
• M57: 20,048,508 km (0.061 R)
• M58: 20,307,612 km (0.109 R)
• M59: 20,381,812 km (0.107 R)
• M60: 21,204,601 km (0.106 R)
• M61: 21,582,186 km (0.099 R)
• M62: 22,805,298 km (0.06 R)
• M63: 22,959,832 km (0.079 R)
• M64: 23,114,666 km (0.103 R)
• M65: 23,192,158 km (0.113 R)
• M66: 23,464,276 km (0.054 R)
• M67: 23,815,682 km (0.074 R)
• M68: 24,011,655 km (0.087 R)
• M69: 24,920,013 km (0.116 R)
• M70: 25,039,243 km (0.117 R)
• M71: 25,238,507 km (0.039 R)
• M72: 25,719,016 km (0.109 R)
• M73: 25,879,833 km (0.11 R)
• M74: 26,161,975 km (0.098 R)
• M75: 26,323,690 km (0.116 R)
• M76: 26,933,152 km (0.106 R)
• M77: 27,178,343 km (0.037 R)
• M78: 27,342,003 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit