🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.16 AU

Year: 268 Days

Day: 47.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.96 AU - 1.16 AU

Year: 316 Days

Day: 19.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,858,788 km

• M1: 550,371 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.37 AU - 2.11 AU

Year: 665 Days

Day: 14 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,858,788 km

• M1: 252,820 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.42 AU - 3.56 AU

Year: 1498 Days

Day: 15.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,858,788 km

• M1: 290,669 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.56 AU - 5.26 AU

Year: 3151 Days

Day: 19.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.9 AU - 5.96 AU

Year: 3171 Days

Day: 42.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,858,788 km

• M1: 1,518,269 km (0.083 R)
• M2: 1,658,292 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.95 AU - 5.99 AU

Year: 3209 Days

Day: 41.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,858,788 km

• M1: 1,747,154 km (0.11 R)
• M2: 2,591,334 km (0.064 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.81 AU - 8.69 AU

Year: 6864 Days

Day: 34 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,858,788 km

• M1: 3,142,004 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 9.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.43 AU - 12.53 AU

Year: 10539 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,858,788 km

• M1: 142,118 km (0.076 R)
• M2: 263,442 km (0.114 R)
• M3: 406,308 km (0.093 R)
• M4: 489,185 km (0.092 R)
• M5: 776,263 km (0.119 R)
• M6: 899,233 km (0.113 R)
• M7: 1,045,689 km (0.06 R)
• M8: 1,113,457 km (0.102 R)
• M9: 1,218,026 km (0.119 R)
• M10: 1,513,482 km (0.116 R)
• M11: 1,852,022 km (0.083 R)
• M12: 1,935,198 km (0.08 R)
• M13: 2,148,674 km (0.085 R)
• M14: 2,280,470 km (0.104 R)
• M15: 2,668,826 km (0.096 R)
• M16: 2,787,008 km (0.104 R)
• M17: 3,053,143 km (0.092 R)
• M18: 3,177,010 km (0.112 R)
• M19: 3,900,764 km (0.066 R)
• M20: 4,035,403 km (0.095 R)
• M21: 4,281,491 km (0.057 R)
• M22: 4,420,467 km (0.117 R)
• M23: 4,702,759 km (0.113 R)
• M24: 4,990,884 km (0.113 R)
• M25: 5,196,132 km (0.116 R)
• M26: 5,706,112 km (0.048 R)
• M27: 6,968,269 km (0.059 R)
• M28: 7,197,752 km (0.042 R)
• M29: 8,106,559 km (0.086 R)
• M30: 8,417,423 km (0.114 R)
• M31: 8,487,136 km (0.045 R)
• M32: 8,802,788 km (0.095 R)
• M33: 8,909,002 km (0.094 R)
• M34: 10,067,189 km (0.108 R)
• M35: 10,326,741 km (0.06 R)
• M36: 10,588,687 km (0.087 R)
• M37: 10,663,935 km (0.116 R)
• M38: 10,890,725 km (0.07 R)
• M39: 11,310,497 km (0.113 R)
• M40: 11,464,582 km (0.101 R)
• M41: 11,774,699 km (0.115 R)
• M42: 11,891,684 km (0.087 R)
• M43: 12,205,541 km (0.099 R)
• M44: 12,403,159 km (0.105 R)
• M45: 12,482,446 km (0.049 R)
• M46: 14,021,808 km (0.042 R)
• M47: 14,311,879 km (0.113 R)
• M48: 14,436,793 km (0.088 R)
• M49: 15,705,832 km (0.116 R)
• M50: 16,266,824 km (0.073 R)
• M51: 17,054,456 km (0.107 R)
• M52: 17,142,719 km (0.1 R)
• M53: 17,586,426 km (0.071 R)
• M54: 17,675,587 km (0.078 R)
• M55: 18,485,061 km (0.089 R)
• M56: 19,398,805 km (0.103 R)
• M57: 19,721,936 km (0.095 R)
• M58: 20,093,537 km (0.081 R)
• M59: 20,420,708 km (0.108 R)
• M60: 20,514,356 km (0.094 R)
• M61: 20,749,524 km (0.073 R)
• M62: 20,843,771 km (0.117 R)
• M63: 21,603,129 km (0.107 R)
• M64: 23,051,087 km (0.114 R)
• M65: 24,281,679 km (0.093 R)
• M66: 25,382,121 km (0.066 R)
• M67: 25,583,929 km (0.103 R)
• M68: 25,938,476 km (0.102 R)
• M69: 26,396,544 km (0.062 R)
• M70: 26,960,229 km (0.059 R)
• M71: 27,166,076 km (0.103 R)
• M72: 27,943,087 km (0.102 R)
• M73: 29,784,188 km (0.119 R)
• M74: 30,531,579 km (0.091 R)
• M75: 31,881,550 km (0.032 R)
• M76: 32,208,422 km (0.054 R)
• M77: 33,085,514 km (0.101 R)
• M78: 33,582,328 km (0.113 R)
• M79: 33,970,385 km (0.087 R)
• M80: 34,471,688 km (0.042 R)
• M81: 36,330,292 km (0.094 R)
• M82: 36,728,820 km (0.098 R)
• M83: 36,957,107 km (0.074 R)
• M84: 38,394,892 km (0.106 R)

Kuiper Belt

Range: 37.8 - 67.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit