🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.62 AU - 0.66 AU

Year: 180 Days

Day: 33.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,919,520 km

• M1: 137,032 km (0.097 R)
• M2: 315,053 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 15.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.68 AU - 0.84 AU

Year: 233 Days

Day: 26.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 247 Days

Day: 17 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.86 AU - 1.22 AU

Year: 373 Days

Day: 47.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,919,520 km

• M1: 193,280 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.95 AU - 1.13 AU

Year: 373 Days

Day: 22.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.93 AU - 2.23 AU

Year: 1054 Days

Day: 17.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.07 AU - 4.33 AU

Year: 3025 Days

Day: 21.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 10.7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.89 AU - 11.99 AU

Year: 11856 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,919,520 km

• M1: 134,937 km (0.047 R)
• M2: 254,017 km (0.094 R)
• M3: 647,609 km (0.109 R)
• M4: 841,937 km (0.086 R)
• M5: 1,101,040 km (0.104 R)
• M6: 1,216,679 km (0.101 R)
• M7: 1,312,273 km (0.061 R)
• M8: 1,385,725 km (0.046 R)
• M9: 1,939,237 km (0.078 R)
• M10: 2,109,330 km (0.097 R)
• M11: 2,196,396 km (0.103 R)
• M12: 2,284,509 km (0.099 R)
• M13: 2,967,723 km (0.097 R)
• M14: 3,098,621 km (0.055 R)
• M15: 3,332,293 km (0.075 R)
• M16: 3,711,074 km (0.051 R)
• M17: 4,140,121 km (0.101 R)
• M18: 4,286,727 km (0.096 R)
• M19: 4,928,951 km (0.109 R)
• M20: 6,010,244 km (0.092 R)
• M21: 6,556,426 km (0.098 R)
• M22: 7,074,783 km (0.054 R)
• M23: 7,250,560 km (0.105 R)
• M24: 7,383,253 km (0.112 R)
• M25: 8,196,767 km (0.113 R)
• M26: 8,474,271 km (0.054 R)
• M27: 8,754,916 km (0.083 R)
• M28: 9,373,503 km (0.099 R)
• M29: 10,602,450 km (0.065 R)
• M30: 11,261,429 km (0.063 R)
• M31: 11,829,302 km (0.087 R)
• M32: 12,090,650 km (0.108 R)
• M33: 12,406,600 km (0.084 R)
• M34: 12,885,912 km (0.118 R)
• M35: 13,534,269 km (0.046 R)
• M36: 14,359,600 km (0.095 R)
• M37: 16,290,311 km (0.112 R)
• M38: 16,756,308 km (0.111 R)
• M39: 17,404,366 km (0.053 R)
• M40: 18,664,130 km (0.117 R)
• M41: 18,968,412 km (0.037 R)
• M42: 19,090,633 km (0.066 R)
• M43: 20,326,760 km (0.088 R)
• M44: 21,524,890 km (0.108 R)
• M45: 21,652,347 km (0.086 R)
• M46: 21,780,104 km (0.115 R)
• M47: 22,036,215 km (0.086 R)
• M48: 23,989,365 km (0.11 R)
• M49: 25,456,471 km (0.103 R)
• M50: 28,197,553 km (0.093 R)
• M51: 28,406,990 km (0.059 R)
• M52: 29,179,065 km (0.073 R)
• M53: 29,249,525 km (0.092 R)
• M54: 29,532,265 km (0.098 R)
• M55: 30,029,080 km (0.109 R)
• M56: 30,528,737 km (0.093 R)
• M57: 32,481,587 km (0.096 R)
• M58: 32,847,653 km (0.057 R)
• M59: 33,954,079 km (0.105 R)
• M60: 34,325,680 km (0.052 R)
• M61: 35,147,721 km (0.089 R)
• M62: 36,582,962 km (0.062 R)
• M63: 36,887,544 km (0.101 R)
• M64: 38,655,192 km (0.05 R)
• M65: 40,607,893 km (0.115 R)
• M66: 44,040,566 km (0.076 R)
• M67: 45,341,619 km (0.083 R)
• M68: 47,150,855 km (0.095 R)
• M69: 47,316,460 km (0.057 R)
• M70: 48,147,626 km (0.115 R)
• M71: 49,151,428 km (0.117 R)
• M72: 49,319,426 km (0.09 R)
• M73: 50,246,634 km (0.065 R)
• M74: 50,669,996 km (0.105 R)
• M75: 51,179,676 km (0.107 R)
• M76: 51,264,797 km (0.039 R)
• M77: 51,435,039 km (0.1 R)
• M78: 52,375,411 km (0.111 R)
• M79: 53,753,058 km (0.068 R)
• M80: 53,926,143 km (0.054 R)
• M81: 54,272,911 km (0.105 R)
• M82: 54,968,391 km (0.093 R)
• M83: 55,667,013 km (0.086 R)
• M84: 56,456,292 km (0.082 R)
• M85: 56,984,671 km (0.117 R)
• M86: 57,514,547 km (0.106 R)
• M87: 58,579,385 km (0.068 R)
• M88: 58,935,727 km (0.101 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit