🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 34.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.93 AU - 1.07 AU

Year: 363 Days

Day: 26 Hours

Environment

Temp: 45 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.02 AU - 1.12 AU

Year: 402 Days

Day: 45.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.08 AU - 1.14 AU

Year: 425 Days

Day: 35.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.69 AU - 1.89 AU

Year: 870 Days

Day: 25.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,122,776 km

• M1: 1,315,115 km (0.061 R)
• M2: 1,418,188 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.6 AU - 3.48 AU

Year: 1926 Days

Day: 42.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.76 AU - 4.16 AU

Year: 2339 Days

Day: 33.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.87 AU - 4.13 AU

Year: 2380 Days

Day: 38.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.64 AU - 5.7 AU

Year: 3668 Days

Day: 33.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,122,776 km

• M1: 242,797 km (0.108 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 11.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.33 AU - 13.53 AU

Year: 13133 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 84.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,122,776 km

• M1: 161,117 km (0.111 R)
• M2: 345,421 km (0.113 R)
• M3: 457,769 km (0.066 R)
• M4: 708,795 km (0.034 R)
• M5: 802,892 km (0.062 R)
• M6: 881,730 km (0.108 R)
• M7: 963,261 km (0.115 R)
• M8: 1,340,547 km (0.105 R)
• M9: 1,583,643 km (0.102 R)
• M10: 1,975,589 km (0.039 R)
• M11: 2,368,733 km (0.098 R)
• M12: 2,972,809 km (0.089 R)
• M13: 3,260,186 km (0.117 R)
• M14: 3,423,697 km (0.076 R)
• M15: 4,105,115 km (0.087 R)
• M16: 6,227,610 km (0.116 R)
• M17: 6,596,069 km (0.112 R)
• M18: 7,226,026 km (0.118 R)
• M19: 7,569,951 km (0.099 R)
• M20: 8,095,938 km (0.075 R)
• M21: 8,633,742 km (0.088 R)
• M22: 9,136,840 km (0.051 R)
• M23: 9,555,714 km (0.063 R)
• M24: 9,980,871 km (0.118 R)
• M25: 10,076,165 km (0.071 R)
• M26: 10,363,991 km (0.073 R)
• M27: 10,654,510 km (0.083 R)
• M28: 11,342,810 km (0.091 R)
• M29: 11,492,258 km (0.102 R)
• M30: 12,710,882 km (0.098 R)
• M31: 13,335,453 km (0.07 R)
• M32: 13,493,279 km (0.105 R)
• M33: 14,130,416 km (0.097 R)
• M34: 14,614,814 km (0.097 R)
• M35: 14,831,731 km (0.097 R)
• M36: 15,214,103 km (0.069 R)
• M37: 15,655,118 km (0.065 R)
• M38: 15,877,121 km (0.061 R)
• M39: 16,324,419 km (0.029 R)
• M40: 16,606,112 km (0.041 R)
• M41: 17,288,727 km (0.114 R)
• M42: 18,096,705 km (0.112 R)
• M43: 18,681,333 km (0.045 R)
• M44: 19,629,784 km (0.098 R)
• M45: 20,654,529 km (0.036 R)
• M46: 21,696,628 km (0.097 R)
• M47: 22,379,991 km (0.098 R)
• M48: 22,755,781 km (0.075 R)
• M49: 22,881,593 km (0.047 R)
• M50: 23,133,665 km (0.057 R)
• M51: 23,450,214 km (0.099 R)
• M52: 25,770,926 km (0.079 R)
• M53: 25,967,647 km (0.036 R)
• M54: 27,291,588 km (0.069 R)
• M55: 29,113,541 km (0.071 R)
• M56: 32,661,105 km (0.05 R)
• M57: 33,016,100 km (0.118 R)
• M58: 33,730,131 km (0.108 R)
• M59: 33,945,402 km (0.116 R)
• M60: 34,955,637 km (0.088 R)
• M61: 36,269,106 km (0.082 R)
• M62: 36,563,216 km (0.089 R)
• M63: 39,320,753 km (0.114 R)
• M64: 42,608,765 km (0.112 R)
• M65: 43,074,463 km (0.081 R)
• M66: 43,698,136 km (0.116 R)
• M67: 45,112,135 km (0.068 R)
• M68: 46,381,773 km (0.09 R)
• M69: 46,940,969 km (0.077 R)
• M70: 47,904,529 km (0.119 R)
• M71: 48,308,144 km (0.104 R)
• M72: 48,874,821 km (0.032 R)
• M73: 48,956,053 km (0.114 R)
• M74: 49,037,135 km (0.057 R)
• M75: 49,443,742 km (0.107 R)
• M76: 49,688,334 km (0.088 R)
• M77: 50,342,376 km (0.06 R)
• M78: 51,081,539 km (0.112 R)
• M79: 51,824,293 km (0.112 R)
• M80: 52,238,380 km (0.095 R)
• M81: 52,321,406 km (0.1 R)
• M82: 52,986,818 km (0.115 R)
• M83: 53,070,144 km (0.111 R)
• M84: 53,320,421 km (0.115 R)
• M85: 53,654,922 km (0.116 R)
• M86: 54,325,868 km (0.085 R)
• M87: 55,252,926 km (0.119 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit