🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.87 AU

Year: 224 Days

Day: 45.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 233 Days

Day: 37.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,849,833 km

• M1: 67,020 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.71 AU - 1.01 AU

Year: 280 Days

Day: 29.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,849,833 km

• M1: 42,635 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.8 AU - 1.3 AU

Year: 378 Days

Day: 38.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,849,833 km

• M1: 265,387 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.01 AU - 1.29 AU

Year: 433 Days

Day: 25.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.99 AU - 2.63 AU

Year: 1234 Days

Day: 43.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.3 AU - 3.76 AU

Year: 1854 Days

Day: 35.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 52.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.94 AU - 3.36 AU

Year: 1965 Days

Day: 44.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,849,833 km

• M1: 114,143 km (0.067 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.11 AU - 3.51 AU

Year: 2117 Days

Day: 19.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,849,833 km

• M1: 212,429 km (0.118 R)
• M2: 320,289 km (0.072 R)

Asteroid Belt

Center: 8.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 12.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.89 AU - 13.73 AU

Year: 16114 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,849,833 km

• M1: 267,631 km (0.083 R)
• M2: 737,218 km (0.064 R)
• M3: 972,237 km (0.057 R)
• M4: 1,064,090 km (0.118 R)
• M5: 1,232,387 km (0.106 R)
• M6: 1,542,653 km (0.087 R)
• M7: 1,763,460 km (0.055 R)
• M8: 1,849,179 km (0.115 R)
• M9: 2,488,411 km (0.086 R)
• M10: 2,585,201 km (0.081 R)
• M11: 2,716,249 km (0.118 R)
• M12: 2,917,009 km (0.116 R)
• M13: 3,333,639 km (0.077 R)
• M14: 3,476,655 km (0.053 R)
• M15: 4,417,476 km (0.065 R)
• M16: 5,517,917 km (0.11 R)
• M17: 5,688,010 km (0.061 R)
• M18: 5,816,664 km (0.107 R)
• M19: 6,699,591 km (0.097 R)
• M20: 7,110,536 km (0.05 R)
• M21: 7,295,888 km (0.096 R)
• M22: 7,624,106 km (0.056 R)
• M23: 7,957,260 km (0.097 R)
• M24: 9,135,493 km (0.098 R)
• M25: 9,591,318 km (0.068 R)
• M26: 9,693,643 km (0.074 R)
• M27: 10,315,222 km (0.098 R)
• M28: 10,472,749 km (0.049 R)
• M29: 10,843,153 km (0.089 R)
• M30: 11,271,900 km (0.103 R)
• M31: 11,488,368 km (0.104 R)
• M32: 11,815,539 km (0.102 R)
• M33: 11,925,344 km (0.089 R)
• M34: 14,191,602 km (0.094 R)
• M35: 15,254,046 km (0.08 R)
• M36: 15,373,575 km (0.099 R)
• M37: 15,493,552 km (0.111 R)
• M38: 16,525,628 km (0.066 R)
• M39: 16,710,082 km (0.076 R)
• M40: 17,267,633 km (0.113 R)
• M41: 18,783,957 km (0.104 R)
• M42: 19,040,817 km (0.107 R)
• M43: 19,818,427 km (0.105 R)
• M44: 21,875,098 km (0.108 R)
• M45: 22,145,422 km (0.069 R)
• M46: 22,280,957 km (0.108 R)
• M47: 22,484,859 km (0.114 R)
• M48: 24,557,538 km (0.09 R)
• M49: 26,259,363 km (0.116 R)
• M50: 27,342,152 km (0.108 R)
• M51: 27,998,887 km (0.073 R)
• M52: 28,439,602 km (0.114 R)
• M53: 30,451,095 km (0.101 R)
• M54: 31,512,043 km (0.098 R)
• M55: 32,354,279 km (0.107 R)
• M56: 32,662,302 km (0.051 R)
• M57: 33,748,232 km (0.069 R)
• M58: 36,915,668 km (0.099 R)
• M59: 38,943,019 km (0.105 R)
• M60: 40,840,069 km (0.119 R)
• M61: 42,767,039 km (0.091 R)
• M62: 43,189,803 km (0.114 R)
• M63: 43,274,625 km (0.107 R)
• M64: 44,381,200 km (0.118 R)
• M65: 44,466,621 km (0.082 R)
• M66: 44,809,200 km (0.1 R)
• M67: 45,583,219 km (0.084 R)
• M68: 47,406,368 km (0.112 R)
• M69: 47,756,278 km (0.118 R)
• M70: 48,546,903 km (0.042 R)
• M71: 48,987,917 km (0.109 R)
• M72: 50,052,007 km (0.067 R)
• M73: 50,319,189 km (0.101 R)
• M74: 53,653,426 km (0.116 R)
• M75: 54,292,209 km (0.109 R)
• M76: 56,686,972 km (0.106 R)
• M77: 57,337,573 km (0.094 R)
• M78: 57,710,520 km (0.084 R)
• M79: 57,897,218 km (0.094 R)
• M80: 58,084,216 km (0.032 R)
• M81: 58,177,714 km (0.111 R)
• M82: 60,817,518 km (0.086 R)
• M83: 61,865,152 km (0.075 R)
• M84: 62,439,159 km (0.03 R)
• M85: 63,688,900 km (0.041 R)
• M86: 64,268,442 km (0.05 R)
• M87: 64,655,901 km (0.088 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit