🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 250 Days

Day: 22.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,070,876 km

• M1: 500,106 km (0.1 R)

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.36 AU - 1.84 AU

Year: 708 Days

Day: 42.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,070,876 km

• M1: 256,261 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.36 AU - 4.56 AU

Year: 3295 Days

Day: 14.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.81 AU - 5.97 AU

Year: 4378 Days

Day: 39.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.7

Radius: 3.2

Gravity: 94.7 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.62 AU - 18.98 AU

Year: 21972 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,070,876 km

• M1: 88,113 km (0.09 R)
• M2: 322,683 km (0.109 R)
• M3: 463,305 km (0.032 R)
• M4: 653,593 km (0.101 R)
• M5: 756,367 km (0.086 R)
• M6: 1,007,990 km (0.105 R)
• M7: 1,869,525 km (0.112 R)
• M8: 2,144,485 km (0.086 R)
• M9: 2,991,209 km (0.056 R)
• M10: 3,458,104 km (0.102 R)
• M11: 4,834,554 km (0.119 R)
• M12: 5,188,054 km (0.064 R)
• M13: 5,516,571 km (0.11 R)
• M14: 9,419,430 km (0.097 R)
• M15: 11,888,992 km (0.087 R)
• M16: 14,198,184 km (0.061 R)
• M17: 31,493,942 km (0.063 R)
• M18: 33,413,732 km (0.098 R)
• M19: 34,831,620 km (0.046 R)
• M20: 35,555,375 km (0.115 R)
• M21: 36,585,506 km (0.083 R)
• M22: 36,734,206 km (0.054 R)
• M23: 41,065,214 km (0.088 R)
• M24: 47,824,345 km (0.072 R)
• M25: 48,359,307 km (0.112 R)
• M26: 51,840,001 km (0.071 R)
• M27: 52,027,596 km (0.03 R)
• M28: 57,268,010 km (0.085 R)
• M29: 59,705,707 km (0.1 R)
• M30: 74,359,267 km (0.113 R)
• M31: 77,257,576 km (0.101 R)
• M32: 77,747,809 km (0.103 R)
• M33: 78,240,135 km (0.029 R)
• M34: 80,230,385 km (0.047 R)
• M35: 84,311,415 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.3

Radius: 4.7

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.63 AU - 21.45 AU

Year: 30218 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,070,876 km

• M1: 58,493 km (0.119 R)
• M2: 220,208 km (0.053 R)
• M3: 472,131 km (0.058 R)
• M4: 1,636,750 km (0.111 R)
• M5: 2,396,857 km (0.039 R)
• M6: 3,590,498 km (0.115 R)
• M7: 4,242,596 km (0.09 R)
• M8: 4,693,184 km (0.119 R)
• M9: 6,918,902 km (0.052 R)
• M10: 7,122,654 km (0.108 R)
• M11: 8,899,877 km (0.036 R)
• M12: 9,201,915 km (0.065 R)
• M13: 9,386,518 km (0.097 R)
• M14: 9,890,663 km (0.078 R)
• M15: 10,412,610 km (0.034 R)
• M16: 12,088,555 km (0.105 R)
• M17: 13,067,673 km (0.088 R)
• M18: 14,343,743 km (0.108 R)
• M19: 16,590,853 km (0.073 R)
• M20: 17,797,808 km (0.084 R)
• M21: 21,015,958 km (0.068 R)
• M22: 21,551,518 km (0.104 R)
• M23: 22,316,412 km (0.081 R)
• M24: 26,167,660 km (0.105 R)
• M25: 27,543,661 km (0.09 R)
• M26: 31,540,617 km (0.116 R)
• M27: 42,163,711 km (0.081 R)
• M28: 49,108,792 km (0.084 R)
• M29: 55,550,028 km (0.098 R)
• M30: 55,753,481 km (0.076 R)
• M31: 63,860,788 km (0.066 R)
• M32: 65,889,634 km (0.094 R)
• M33: 85,033,374 km (0.102 R)
• M34: 99,863,610 km (0.093 R)
• M35: 100,164,451 km (0.052 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit