🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.09 AU - 1.13 AU

Year: 421 Days

Day: 37 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 628 Days

Day: 35.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.39 AU - 1.77 AU

Year: 715 Days

Day: 27 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,279,892 km

• M1: 110,104 km (0.12 R)
• M2: 416,630 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.29 AU - 2.01 AU

Year: 763 Days

Day: 16.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,279,892 km

• M1: 876,045 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.81 AU - 2.23 AU

Year: 1033 Days

Day: 31.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,279,892 km

• M1: 1,034,020 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.89 AU - 3.23 AU

Year: 1926 Days

Day: 33.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.85 AU - 4.05 AU

Year: 2825 Days

Day: 45.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.52 AU - 5.2 AU

Year: 3276 Days

Day: 17.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 8.9

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.1 AU - 13.22 AU

Year: 12526 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,279,892 km

• M1: 115,639 km (0.086 R)
• M2: 184,454 km (0.088 R)
• M3: 246,388 km (0.118 R)
• M4: 332,706 km (0.098 R)
• M5: 417,228 km (0.091 R)
• M6: 576,999 km (0.091 R)
• M7: 874,998 km (0.095 R)
• M8: 1,151,006 km (0.106 R)
• M9: 1,729,501 km (0.053 R)
• M10: 2,049,192 km (0.108 R)
• M11: 2,159,894 km (0.081 R)
• M12: 2,713,107 km (0.059 R)
• M13: 3,244,179 km (0.101 R)
• M14: 3,341,268 km (0.097 R)
• M15: 3,571,500 km (0.116 R)
• M16: 3,638,370 km (0.108 R)
• M17: 3,739,199 km (0.089 R)
• M18: 4,400,122 km (0.076 R)
• M19: 4,507,833 km (0.099 R)
• M20: 4,652,793 km (0.105 R)
• M21: 5,210,195 km (0.08 R)
• M22: 5,867,228 km (0.095 R)
• M23: 6,266,056 km (0.091 R)
• M24: 6,550,442 km (0.096 R)
• M25: 9,156,287 km (0.068 R)
• M26: 9,294,067 km (0.07 R)
• M27: 9,805,542 km (0.036 R)
• M28: 9,899,489 km (0.112 R)
• M29: 10,041,009 km (0.061 R)
• M30: 10,230,699 km (0.09 R)
• M31: 10,758,780 km (0.086 R)
• M32: 11,891,086 km (0.101 R)
• M33: 12,192,675 km (0.076 R)
• M34: 12,547,821 km (0.081 R)
• M35: 12,752,321 km (0.084 R)
• M36: 13,268,134 km (0.096 R)
• M37: 14,001,912 km (0.094 R)
• M38: 14,964,724 km (0.036 R)
• M39: 15,235,945 km (0.1 R)
• M40: 15,728,271 km (0.054 R)
• M41: 15,838,375 km (0.05 R)
• M42: 16,953,478 km (0.101 R)
• M43: 17,463,607 km (0.069 R)
• M44: 18,382,886 km (0.096 R)
• M45: 19,141,347 km (0.087 R)
• M46: 19,199,989 km (0.089 R)
• M47: 20,088,750 km (0.093 R)
• M48: 20,268,118 km (0.061 R)
• M49: 21,355,395 km (0.095 R)
• M50: 21,844,730 km (0.046 R)
• M51: 22,523,605 km (0.102 R)
• M52: 24,028,560 km (0.101 R)
• M53: 27,068,837 km (0.112 R)
• M54: 27,134,810 km (0.118 R)
• M55: 28,600,121 km (0.117 R)
• M56: 28,869,247 km (0.055 R)
• M57: 29,342,426 km (0.101 R)
• M58: 30,296,262 km (0.101 R)
• M59: 31,260,420 km (0.096 R)
• M60: 32,725,282 km (0.09 R)
• M61: 33,006,825 km (0.052 R)
• M62: 34,141,076 km (0.08 R)
• M63: 34,498,167 km (0.114 R)
• M64: 34,569,824 km (0.113 R)
• M65: 34,928,410 km (0.086 R)
• M66: 35,072,174 km (0.025 R)
• M67: 35,793,983 km (0.054 R)
• M68: 35,866,389 km (0.08 R)
• M69: 37,105,657 km (0.083 R)
• M70: 37,841,081 km (0.071 R)
• M71: 37,988,734 km (0.072 R)
• M72: 38,581,291 km (0.048 R)
• M73: 38,878,841 km (0.079 R)
• M74: 39,476,036 km (0.032 R)
• M75: 39,775,680 km (0.087 R)
• M76: 40,603,854 km (0.082 R)
• M77: 40,755,098 km (0.118 R)
• M78: 41,285,721 km (0.102 R)
• M79: 41,666,149 km (0.108 R)
• M80: 43,585,639 km (0.096 R)
• M81: 44,361,603 km (0.115 R)
• M82: 46,321,185 km (0.092 R)
• M83: 46,479,161 km (0.114 R)
• M84: 48,789,999 km (0.115 R)
• M85: 49,353,385 km (0.076 R)
• M86: 49,757,149 km (0.119 R)
• M87: 49,918,865 km (0.027 R)
• M88: 53,439,800 km (0.105 R)
• M89: 53,688,432 km (0.12 R)
• M90: 55,859,097 km (0.089 R)
• M91: 55,943,171 km (0.116 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit