🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 175 Days

Day: 41 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.73 AU - 0.85 AU

Year: 265 Days

Day: 45.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.29 AU - 2.07 AU

Year: 820 Days

Day: 31.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.08 AU - 2.14 AU

Year: 1155 Days

Day: 14.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.18 AU - 2.64 AU

Year: 1409 Days

Day: 15.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 14.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.25 AU - 10.41 AU

Year: 10736 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,846,574 km

• M1: 175,777 km (0.091 R)
• M2: 627,413 km (0.093 R)
• M3: 1,601,445 km (0.108 R)
• M4: 2,205,821 km (0.07 R)
• M5: 2,650,126 km (0.069 R)
• M6: 3,296,239 km (0.084 R)
• M7: 3,859,775 km (0.1 R)
• M8: 5,238,768 km (0.1 R)
• M9: 7,597,178 km (0.075 R)
• M10: 11,681,649 km (0.106 R)
• M11: 12,843,276 km (0.116 R)
• M12: 15,336,923 km (0.101 R)
• M13: 16,113,785 km (0.08 R)
• M14: 20,900,618 km (0.087 R)
• M15: 23,382,147 km (0.063 R)
• M16: 24,331,346 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 9.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.87 AU - 12.65 AU

Year: 13297 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,846,574 km

• M1: 113,694 km (0.11 R)
• M2: 480,508 km (0.078 R)
• M3: 997,219 km (0.107 R)
• M4: 1,517,072 km (0.079 R)
• M5: 2,086,142 km (0.089 R)
• M6: 2,411,368 km (0.074 R)
• M7: 4,040,938 km (0.111 R)
• M8: 4,579,640 km (0.11 R)
• M9: 6,227,909 km (0.066 R)
• M10: 6,869,085 km (0.092 R)
• M11: 9,152,547 km (0.109 R)
• M12: 11,453,961 km (0.057 R)
• M13: 12,184,747 km (0.045 R)
• M14: 12,649,697 km (0.109 R)
• M15: 12,946,349 km (0.067 R)
• M16: 14,890,224 km (0.101 R)
• M17: 15,624,450 km (0.11 R)
• M18: 22,652,409 km (0.118 R)
• M19: 25,553,411 km (0.057 R)
• M20: 27,785,561 km (0.059 R)
• M21: 28,186,483 km (0.112 R)
• M22: 29,412,886 km (0.091 R)
• M23: 32,191,367 km (0.093 R)
• M24: 32,633,878 km (0.109 R)
• M25: 33,305,124 km (0.076 R)
• M26: 39,010,786 km (0.103 R)
• M27: 39,766,854 km (0.045 R)
• M28: 41,569,060 km (0.082 R)
• M29: 41,962,203 km (0.112 R)
• M30: 42,490,283 km (0.079 R)
• M31: 43,156,592 km (0.093 R)
• M32: 45,474,162 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 4.4

Gravity: 36.7 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.81 AU - 15.01 AU

Year: 19544 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,846,574 km

• M1: 54,753 km (0.09 R)
• M2: 359,334 km (0.109 R)
• M3: 566,378 km (0.113 R)
• M4: 2,469,113 km (0.054 R)
• M5: 3,221,441 km (0.113 R)
• M6: 4,312,907 km (0.114 R)
• M7: 5,202,266 km (0.11 R)
• M8: 6,336,517 km (0.081 R)
• M9: 7,480,193 km (0.091 R)
• M10: 8,024,579 km (0.096 R)
• M11: 8,701,360 km (0.109 R)
• M12: 9,990,744 km (0.095 R)
• M13: 11,274,593 km (0.111 R)
• M14: 11,595,780 km (0.105 R)
• M15: 14,164,824 km (0.081 R)
• M16: 15,779,583 km (0.108 R)
• M17: 18,205,612 km (0.081 R)
• M18: 18,381,539 km (0.105 R)
• M19: 18,826,294 km (0.043 R)
• M20: 20,582,124 km (0.099 R)
• M21: 21,548,825 km (0.036 R)
• M22: 21,943,764 km (0.04 R)
• M23: 27,181,484 km (0.11 R)
• M24: 28,343,860 km (0.082 R)
• M25: 30,149,057 km (0.09 R)
• M26: 33,063,523 km (0.108 R)
• M27: 34,656,142 km (0.113 R)
• M28: 39,592,273 km (0.069 R)
• M29: 40,632,726 km (0.096 R)
• M30: 41,538,841 km (0.081 R)
• M31: 52,590,084 km (0.073 R)
• M32: 52,768,405 km (0.077 R)
• M33: 55,306,931 km (0.098 R)
• M34: 57,925,792 km (0.059 R)
• M35: 58,306,518 km (0.081 R)
• M36: 58,688,890 km (0.056 R)
• M37: 58,880,675 km (0.027 R)
• M38: 62,405,350 km (0.084 R)
• M39: 69,227,911 km (0.045 R)
• M40: 73,595,420 km (0.096 R)
• M41: 75,846,569 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit