🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 40 Hours

Environment

Temp: 263 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.65 AU

Year: 144 Days

Day: 29.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,602,703 km

• M1: 37,250 km (0.062 R)
• M2: 199,713 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 181 Days

Day: 33.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.6 AU - 1.62 AU

Year: 721 Days

Day: 38.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.9 AU - 2 AU

Year: 962 Days

Day: 19 Hours

Environment

Temp: -51 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.45 AU

Year: 1052 Days

Day: 12.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 11

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.79 AU - 7.11 AU

Year: 6470 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,602,703 km

• M1: 193,879 km (0.088 R)
• M2: 487,988 km (0.109 R)
• M3: 630,705 km (0.069 R)
• M4: 734,526 km (0.099 R)
• M5: 990,936 km (0.107 R)
• M6: 1,259,614 km (0.079 R)
• M7: 1,343,090 km (0.091 R)
• M8: 1,752,240 km (0.085 R)
• M9: 1,922,931 km (0.111 R)
• M10: 2,099,157 km (0.064 R)
• M11: 2,681,691 km (0.05 R)
• M12: 2,812,889 km (0.119 R)
• M13: 2,968,770 km (0.101 R)
• M14: 3,242,683 km (0.092 R)
• M15: 3,938,463 km (0.074 R)
• M16: 4,013,112 km (0.039 R)
• M17: 4,088,211 km (0.116 R)
• M18: 4,189,189 km (0.067 R)
• M19: 4,548,822 km (0.051 R)
• M20: 4,732,529 km (0.059 R)
• M21: 4,891,850 km (0.084 R)
• M22: 5,053,117 km (0.114 R)
• M23: 5,270,782 km (0.057 R)
• M24: 5,771,785 km (0.085 R)
• M25: 5,856,906 km (0.031 R)
• M26: 6,143,237 km (0.08 R)
• M27: 6,259,175 km (0.102 R)
• M28: 6,522,617 km (0.117 R)
• M29: 6,670,569 km (0.102 R)
• M30: 6,939,696 km (0.048 R)
• M31: 7,030,053 km (0.105 R)
• M32: 7,396,119 km (0.091 R)
• M33: 8,402,314 km (0.061 R)
• M34: 9,317,853 km (0.112 R)
• M35: 9,451,145 km (0.101 R)
• M36: 9,686,163 km (0.073 R)
• M37: 9,821,250 km (0.093 R)
• M38: 10,093,368 km (0.073 R)
• M39: 10,506,258 km (0.12 R)
• M40: 10,749,804 km (0.104 R)
• M41: 10,819,666 km (0.106 R)
• M42: 10,924,833 km (0.096 R)
• M43: 10,995,144 km (0.099 R)
• M44: 11,313,189 km (0.111 R)
• M45: 12,140,017 km (0.114 R)
• M46: 12,432,181 km (0.049 R)
• M47: 13,624,028 km (0.085 R)
• M48: 14,042,004 km (0.06 R)
• M49: 14,387,276 km (0.027 R)
• M50: 14,541,661 km (0.063 R)
• M51: 14,657,749 km (0.099 R)
• M52: 15,321,515 km (0.031 R)
• M53: 15,676,959 km (0.089 R)
• M54: 15,955,361 km (0.063 R)
• M55: 16,155,074 km (0.045 R)
• M56: 17,783,297 km (0.05 R)
• M57: 18,073,667 km (0.108 R)
• M58: 19,505,917 km (0.089 R)
• M59: 19,891,131 km (0.065 R)
• M60: 20,278,889 km (0.042 R)
• M61: 20,495,507 km (0.052 R)
• M62: 20,930,687 km (0.071 R)
• M63: 22,165,767 km (0.116 R)
• M64: 23,379,155 km (0.038 R)
• M65: 23,469,812 km (0.111 R)
• M66: 23,742,678 km (0.045 R)
• M67: 24,245,776 km (0.096 R)
• M68: 24,752,314 km (0.064 R)
• M69: 26,198,776 km (0.05 R)
• M70: 26,340,146 km (0.095 R)
• M71: 27,051,185 km (0.101 R)
• M72: 27,864,548 km (0.111 R)
• M73: 28,057,081 km (0.116 R)
• M74: 29,466,293 km (0.035 R)
• M75: 29,809,919 km (0.058 R)
• M76: 29,908,354 km (0.035 R)
• M77: 30,302,993 km (0.067 R)
• M78: 30,402,027 km (0.054 R)
• M79: 31,197,589 km (0.115 R)
• M80: 31,397,452 km (0.058 R)
• M81: 31,899,352 km (0.075 R)
• M82: 32,302,668 km (0.111 R)
• M83: 33,012,510 km (0.106 R)
• M84: 33,471,626 km (0.068 R)
• M85: 33,881,524 km (0.102 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit