🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 14.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 278 Days

Day: 30.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 345 Days

Day: 19.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.2 AU

Year: 389 Days

Day: 20.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.03 AU - 1.51 AU

Year: 518 Days

Day: 45.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,573,779 km

• M1: 103,971 km (0.117 R)
• M2: 830,867 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.18 AU - 1.38 AU

Year: 524 Days

Day: 19.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.74 AU - 2.74 AU

Year: 1212 Days

Day: 12.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,573,779 km

• M1: 887,863 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.5 AU - 5.36 AU

Year: 3372 Days

Day: 37.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.07 AU - 5.19 AU

Year: 3603 Days

Day: 47.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,573,779 km

• M1: 2,144,186 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 12.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.83 AU - 6.45 AU

Year: 5502 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,573,779 km

• M1: 157,377 km (0.117 R)
• M2: 586,424 km (0.089 R)
• M3: 824,284 km (0.051 R)
• M4: 1,001,109 km (0.119 R)
• M5: 1,191,397 km (0.084 R)
• M6: 1,308,084 km (0.056 R)
• M7: 1,517,521 km (0.076 R)
• M8: 1,795,324 km (0.058 R)
• M9: 2,049,491 km (0.05 R)
• M10: 2,191,310 km (0.057 R)
• M11: 2,294,682 km (0.104 R)
• M12: 2,836,675 km (0.099 R)
• M13: 3,227,724 km (0.067 R)
• M14: 3,809,061 km (0.096 R)
• M15: 4,061,133 km (0.087 R)
• M16: 4,318,741 km (0.046 R)
• M17: 4,449,489 km (0.06 R)
• M18: 5,040,850 km (0.093 R)
• M19: 5,178,779 km (0.033 R)
• M20: 5,317,905 km (0.112 R)
• M21: 5,458,378 km (0.085 R)
• M22: 5,628,620 km (0.042 R)
• M23: 5,714,339 km (0.071 R)
• M24: 5,887,125 km (0.107 R)
• M25: 7,083,459 km (0.096 R)
• M26: 7,394,174 km (0.045 R)
• M27: 7,551,252 km (0.099 R)
• M28: 8,385,709 km (0.089 R)
• M29: 8,516,756 km (0.061 R)
• M30: 9,215,678 km (0.047 R)
• M31: 11,060,818 km (0.093 R)
• M32: 11,385,296 km (0.039 R)
• M33: 11,749,566 km (0.091 R)
• M34: 12,340,328 km (0.086 R)
• M35: 12,714,473 km (0.047 R)
• M36: 13,206,500 km (0.07 R)
• M37: 13,512,428 km (0.118 R)
• M38: 14,053,374 km (0.034 R)
• M39: 14,444,273 km (0.112 R)
• M40: 14,798,969 km (0.101 R)
• M41: 15,037,129 km (0.055 R)
• M42: 15,116,715 km (0.115 R)
• M43: 15,236,543 km (0.095 R)
• M44: 15,316,578 km (0.067 R)
• M45: 15,557,431 km (0.107 R)
• M46: 15,759,088 km (0.061 R)
• M47: 16,002,335 km (0.118 R)
• M48: 16,369,448 km (0.071 R)
• M49: 16,533,557 km (0.077 R)
• M50: 16,698,114 km (0.056 R)
• M51: 17,070,463 km (0.111 R)
• M52: 17,823,539 km (0.075 R)
• M53: 18,204,116 km (0.06 R)
• M54: 19,578,921 km (0.095 R)
• M55: 20,720,502 km (0.057 R)
• M56: 21,209,986 km (0.039 R)
• M57: 21,433,785 km (0.105 R)
• M58: 22,564,296 km (0.095 R)
• M59: 22,655,700 km (0.031 R)
• M60: 22,792,732 km (0.115 R)
• M61: 23,528,903 km (0.085 R)
• M62: 24,319,677 km (0.101 R)
• M63: 24,883,212 km (0.09 R)
• M64: 25,688,647 km (0.083 R)
• M65: 26,310,526 km (0.112 R)
• M66: 26,406,567 km (0.091 R)
• M67: 26,550,929 km (0.105 R)
• M68: 26,695,590 km (0.118 R)
• M69: 26,888,871 km (0.118 R)
• M70: 27,228,159 km (0.102 R)
• M71: 27,617,712 km (0.093 R)
• M72: 28,698,556 km (0.089 R)
• M73: 28,797,441 km (0.087 R)
• M74: 29,593,152 km (0.098 R)
• M75: 29,993,625 km (0.077 R)
• M76: 31,053,526 km (0.118 R)
• M77: 31,511,595 km (0.117 R)
• M78: 32,125,694 km (0.1 R)
• M79: 32,537,387 km (0.094 R)
• M80: 33,678,370 km (0.087 R)
• M81: 34,832,518 km (0.067 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit