🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.55 AU - 0.59 AU

Year: 131 Days

Day: 47.4 Hours

Environment

Temp: 314 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 155 Days

Day: 39.6 Hours

Environment

Temp: 281 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,012,360 km

• M1: 93,947 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.03 AU - 3.11 AU

Year: 1250 Days

Day: 15.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,012,360 km

• M1: 1,452,446 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.53 AU - 2.71 AU

Year: 1286 Days

Day: 17.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,012,360 km

• M1: 434,582 km (0.075 R)
• M2: 482,004 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.01 AU - 3.51 AU

Year: 1785 Days

Day: 23.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.77 AU - 4.15 AU

Year: 1952 Days

Day: 32.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.64 AU - 3.72 AU

Year: 2141 Days

Day: 42.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.7 AU - 5.52 AU

Year: 3504 Days

Day: 23.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.15 AU - 7.37 AU

Year: 4751 Days

Day: 35.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 163.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 14.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.51 AU - 15.41 AU

Year: 14152 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,012,360 km

• M1: 196,422 km (0.083 R)
• M2: 346,917 km (0.049 R)
• M3: 621,430 km (0.089 R)
• M4: 750,832 km (0.116 R)
• M5: 874,848 km (0.084 R)
• M6: 1,128,118 km (0.086 R)
• M7: 1,348,924 km (0.086 R)
• M8: 1,445,265 km (0.11 R)
• M9: 2,233,496 km (0.087 R)
• M10: 2,372,772 km (0.114 R)
• M11: 3,139,461 km (0.064 R)
• M12: 3,376,125 km (0.071 R)
• M13: 3,728,278 km (0.082 R)
• M14: 4,178,418 km (0.111 R)
• M15: 4,409,996 km (0.1 R)
• M16: 4,616,291 km (0.114 R)
• M17: 5,759,219 km (0.074 R)
• M18: 5,952,798 km (0.055 R)
• M19: 7,055,036 km (0.078 R)
• M20: 7,789,262 km (0.11 R)
• M21: 8,111,496 km (0.039 R)
• M22: 8,438,068 km (0.104 R)
• M23: 9,941,676 km (0.059 R)
• M24: 10,057,764 km (0.034 R)
• M25: 10,252,391 km (0.062 R)
• M26: 11,405,342 km (0.053 R)
• M27: 12,058,935 km (0.073 R)
• M28: 13,488,342 km (0.062 R)
• M29: 13,703,165 km (0.106 R)
• M30: 14,136,101 km (0.077 R)
• M31: 14,573,525 km (0.07 R)
• M32: 15,104,299 km (0.068 R)
• M33: 15,238,039 km (0.101 R)
• M34: 15,372,079 km (0.087 R)
• M35: 16,139,366 km (0.07 R)
• M36: 16,504,834 km (0.099 R)
• M37: 16,734,616 km (0.052 R)
• M38: 17,805,438 km (0.074 R)
• M39: 17,899,535 km (0.05 R)
• M40: 18,088,327 km (0.112 R)
• M41: 20,208,877 km (0.105 R)
• M42: 20,504,183 km (0.093 R)
• M43: 20,800,836 km (0.116 R)
• M44: 21,098,984 km (0.09 R)
• M45: 21,348,514 km (0.117 R)
• M46: 23,482,827 km (0.04 R)
• M47: 23,586,199 km (0.048 R)
• M48: 24,418,262 km (0.093 R)
• M49: 25,101,476 km (0.106 R)
• M50: 25,684,458 km (0.086 R)
• M51: 26,057,855 km (0.053 R)
• M52: 26,218,373 km (0.048 R)
• M53: 26,755,878 km (0.091 R)
• M54: 27,297,123 km (0.108 R)
• M55: 27,678,149 km (0.073 R)
• M56: 28,006,217 km (0.061 R)
• M57: 28,500,489 km (0.106 R)
• M58: 29,275,406 km (0.104 R)
• M59: 29,609,607 km (0.093 R)
• M60: 29,777,157 km (0.075 R)
• M61: 30,394,248 km (0.116 R)
• M62: 30,732,639 km (0.095 R)
• M63: 30,845,735 km (0.079 R)
• M64: 32,731,565 km (0.118 R)
• M65: 33,834,251 km (0.091 R)
• M66: 34,185,058 km (0.114 R)
• M67: 34,537,062 km (0.115 R)
• M68: 34,654,646 km (0.074 R)
• M69: 34,890,113 km (0.118 R)
• M70: 35,481,473 km (0.117 R)
• M71: 36,314,883 km (0.119 R)
• M72: 36,494,251 km (0.117 R)
• M73: 38,304,684 km (0.045 R)
• M74: 38,853,409 km (0.087 R)
• M75: 39,466,312 km (0.109 R)
• M76: 39,773,885 km (0.117 R)
• M77: 40,825,857 km (0.092 R)
• M78: 41,012,406 km (0.104 R)
• M79: 41,511,464 km (0.064 R)
• M80: 41,761,592 km (0.05 R)

Kuiper Belt

Range: 36.2 - 62.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit