🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 177 Days

Day: 35.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,448,528 km

• M1: 506,688 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.76 AU - 0.8 AU

Year: 291 Days

Day: 28.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.51 AU - 1.77 AU

Year: 886 Days

Day: 38.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 77.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.6 AU - 2.06 AU

Year: 1044 Days

Day: 28.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 10

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.05 AU - 4.59 AU

Year: 3149 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,448,528 km

• M1: 124,316 km (0.1 R)
• M2: 459,116 km (0.105 R)
• M3: 868,416 km (0.045 R)
• M4: 1,199,177 km (0.118 R)
• M5: 1,859,352 km (0.078 R)
• M6: 2,541,069 km (0.08 R)
• M7: 2,992,257 km (0.091 R)
• M8: 3,397,667 km (0.027 R)
• M9: 5,333,463 km (0.115 R)
• M10: 7,429,329 km (0.095 R)
• M11: 8,176,571 km (0.096 R)
• M12: 8,722,603 km (0.104 R)
• M13: 9,325,333 km (0.063 R)
• M14: 9,786,842 km (0.078 R)
• M15: 10,263,611 km (0.099 R)
• M16: 11,863,710 km (0.114 R)
• M17: 12,366,807 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.1

Radius: 8.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.68 AU - 4.24 AU

Year: 3324 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,448,528 km

• M1: 105,766 km (0.09 R)
• M2: 624,422 km (0.107 R)
• M3: 1,160,879 km (0.028 R)
• M4: 4,357,188 km (0.117 R)
• M5: 4,652,195 km (0.095 R)
• M6: 5,472,889 km (0.073 R)
• M7: 6,908,430 km (0.106 R)
• M8: 8,579,587 km (0.086 R)
• M9: 10,654,360 km (0.114 R)
• M10: 11,388,288 km (0.103 R)
• M11: 13,216,822 km (0.094 R)
• M12: 15,425,934 km (0.118 R)
• M13: 17,236,367 km (0.05 R)
• M14: 17,923,620 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.85 AU - 6.65 AU

Year: 5815 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,448,528 km

• M1: 180,265 km (0.091 R)
• M2: 1,276,818 km (0.114 R)
• M3: 2,068,490 km (0.039 R)
• M4: 2,577,871 km (0.09 R)
• M5: 4,163,309 km (0.084 R)
• M6: 10,324,497 km (0.118 R)
• M7: 11,027,308 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 14.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.68 AU - 6.1 AU

Year: 6029 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,448,528 km

• M1: 188,194 km (0.086 R)
• M2: 655,388 km (0.088 R)
• M3: 1,172,997 km (0.116 R)
• M4: 3,262,730 km (0.094 R)
• M5: 3,753,710 km (0.101 R)
• M6: 4,683,760 km (0.108 R)
• M7: 5,290,678 km (0.107 R)
• M8: 6,486,264 km (0.099 R)
• M9: 8,901,073 km (0.108 R)
• M10: 10,624,142 km (0.08 R)
• M11: 11,087,745 km (0.104 R)
• M12: 12,248,176 km (0.113 R)
• M13: 13,160,573 km (0.114 R)
• M14: 13,737,722 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.7

Radius: 7.5

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.1 AU - 14.38 AU

Year: 22663 Days

Day: 21.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,448,528 km

• M1: 97,089 km (0.081 R)
• M2: 359,633 km (0.061 R)
• M3: 1,083,089 km (0.101 R)
• M4: 1,326,185 km (0.059 R)
• M5: 2,100,803 km (0.093 R)
• M6: 2,765,317 km (0.11 R)
• M7: 5,369,367 km (0.03 R)
• M8: 6,601,455 km (0.094 R)
• M9: 6,914,114 km (0.066 R)
• M10: 7,330,744 km (0.079 R)
• M11: 8,062,128 km (0.085 R)
• M12: 9,898,592 km (0.088 R)
• M13: 10,190,457 km (0.077 R)
• M14: 10,730,206 km (0.118 R)
• M15: 12,196,116 km (0.105 R)
• M16: 12,667,648 km (0.117 R)
• M17: 13,575,408 km (0.11 R)
• M18: 14,676,000 km (0.075 R)
• M19: 15,993,957 km (0.082 R)
• M20: 21,373,048 km (0.119 R)
• M21: 22,058,505 km (0.078 R)
• M22: 23,369,880 km (0.08 R)
• M23: 26,931,357 km (0.028 R)
• M24: 28,428,383 km (0.116 R)
• M25: 28,663,550 km (0.109 R)
• M26: 30,591,717 km (0.036 R)
• M27: 31,211,651 km (0.07 R)
• M28: 34,171,295 km (0.06 R)
• M29: 34,437,280 km (0.068 R)
• M30: 35,787,401 km (0.071 R)
• M31: 37,736,512 km (0.078 R)
• M32: 38,449,346 km (0.086 R)
• M33: 44,163,984 km (0.106 R)
• M34: 46,404,362 km (0.087 R)
• M35: 49,225,479 km (0.07 R)
• M36: 53,221,387 km (0.11 R)
• M37: 55,389,659 km (0.077 R)
• M38: 67,536,408 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit