🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 182 Days

Day: 29.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 14.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.28 AU - 5.78 AU

Year: 4100 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 16,983,047 km

• M1: 181,313 km (0.105 R)
• M2: 663,766 km (0.066 R)
• M3: 1,146,368 km (0.081 R)
• M4: 1,939,686 km (0.118 R)
• M5: 3,500,141 km (0.101 R)
• M6: 4,069,960 km (0.12 R)
• M7: 5,370,863 km (0.114 R)
• M8: 6,073,973 km (0.116 R)
• M9: 6,933,562 km (0.096 R)
• M10: 7,733,911 km (0.09 R)
• M11: 8,594,996 km (0.118 R)
• M12: 9,204,009 km (0.085 R)
• M13: 11,933,422 km (0.095 R)
• M14: 13,737,423 km (0.077 R)
• M15: 15,164,287 km (0.061 R)
• M16: 15,829,399 km (0.027 R)
• M17: 17,819,799 km (0.049 R)
• M18: 18,812,231 km (0.095 R)
• M19: 19,645,492 km (0.044 R)
• M20: 20,704,495 km (0.077 R)
• M21: 21,454,579 km (0.085 R)
• M22: 22,577,759 km (0.104 R)
• M23: 23,961,989 km (0.12 R)
• M24: 26,025,542 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 8

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.44 AU - 6.44 AU

Year: 5261 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,983,047 km

• M1: 121,025 km (0.111 R)
• M2: 398,379 km (0.076 R)
• M3: 2,092,725 km (0.1 R)
• M4: 2,441,886 km (0.069 R)
• M5: 2,937,504 km (0.05 R)
• M6: 3,539,635 km (0.117 R)
• M7: 4,244,690 km (0.04 R)
• M8: 9,718,626 km (0.05 R)
• M9: 10,262,115 km (0.037 R)
• M10: 11,409,979 km (0.111 R)
• M11: 12,397,624 km (0.05 R)
• M12: 13,037,006 km (0.08 R)
• M13: 13,390,356 km (0.12 R)
• M14: 17,587,025 km (0.087 R)
• M15: 18,205,612 km (0.097 R)
• M16: 23,538,627 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 13.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.16 AU - 8.06 AU

Year: 7630 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,983,047 km

• M1: 173,234 km (0.08 R)
• M2: 1,408,314 km (0.12 R)
• M3: 2,296,926 km (0.118 R)
• M4: 4,474,921 km (0.102 R)
• M5: 5,489,943 km (0.065 R)
• M6: 5,974,191 km (0.066 R)
• M7: 6,421,339 km (0.086 R)
• M8: 8,438,965 km (0.084 R)
• M9: 10,163,530 km (0.112 R)
• M10: 11,276,388 km (0.119 R)
• M11: 12,623,667 km (0.12 R)
• M12: 15,221,284 km (0.085 R)
• M13: 15,816,983 km (0.115 R)
• M14: 24,231,115 km (0.1 R)
• M15: 25,958,971 km (0.083 R)
• M16: 29,843,279 km (0.032 R)
• M17: 30,307,781 km (0.094 R)
• M18: 31,347,037 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.5

Radius: 12

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.97 AU - 8.99 AU

Year: 8193 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 16,983,047 km

• M1: 149,299 km (0.035 R)
• M2: 673,190 km (0.113 R)
• M3: 1,233,584 km (0.079 R)
• M4: 1,650,813 km (0.107 R)
• M5: 2,078,962 km (0.098 R)
• M6: 2,660,000 km (0.059 R)
• M7: 3,209,772 km (0.074 R)
• M8: 3,860,223 km (0.085 R)
• M9: 4,567,971 km (0.097 R)
• M10: 5,138,388 km (0.089 R)
• M11: 6,100,452 km (0.111 R)
• M12: 6,680,742 km (0.102 R)
• M13: 7,784,774 km (0.099 R)
• M14: 9,425,264 km (0.045 R)
• M15: 10,760,425 km (0.108 R)
• M16: 11,179,150 km (0.114 R)
• M17: 11,554,491 km (0.039 R)
• M18: 13,925,318 km (0.116 R)
• M19: 14,933,009 km (0.119 R)
• M20: 18,995,938 km (0.066 R)
• M21: 24,543,625 km (0.115 R)
• M22: 24,996,458 km (0.049 R)
• M23: 28,225,378 km (0.043 R)
• M24: 29,734,522 km (0.118 R)
• M25: 30,770,188 km (0.081 R)
• M26: 32,044,313 km (0.059 R)
• M27: 40,438,548 km (0.104 R)
• M28: 40,817,031 km (0.078 R)
• M29: 41,453,121 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 10.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.28 AU - 10.56 AU

Year: 9682 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,983,047 km

• M1: 129,402 km (0.112 R)
• M2: 579,841 km (0.096 R)
• M3: 1,665,174 km (0.073 R)
• M4: 2,075,970 km (0.105 R)
• M5: 4,088,061 km (0.091 R)
• M6: 7,325,209 km (0.105 R)
• M7: 9,627,371 km (0.063 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit