🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 20.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.75 AU

Year: 193 Days

Day: 47.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,526,202 km

• M1: 370,554 km (0.082 R)
• M2: 581,188 km (0.094 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.27 AU - 5.73 AU

Year: 4533 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,526,202 km

• M1: 99,483 km (0.114 R)
• M2: 434,133 km (0.103 R)
• M3: 916,437 km (0.084 R)
• M4: 1,815,520 km (0.107 R)
• M5: 2,126,534 km (0.09 R)
• M6: 4,826,925 km (0.119 R)
• M7: 5,453,291 km (0.066 R)
• M8: 6,297,173 km (0.051 R)
• M9: 6,896,462 km (0.093 R)
• M10: 7,195,059 km (0.093 R)
• M11: 7,882,312 km (0.086 R)
• M12: 9,532,676 km (0.074 R)
• M13: 10,516,880 km (0.05 R)
• M14: 10,832,980 km (0.054 R)
• M15: 12,161,110 km (0.12 R)
• M16: 13,594,557 km (0.115 R)
• M17: 16,793,259 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 8.6

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5 AU - 6.76 AU

Year: 5011 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,526,202 km

• M1: 107,112 km (0.119 R)
• M2: 526,585 km (0.11 R)
• M3: 1,059,452 km (0.088 R)
• M4: 2,471,656 km (0.084 R)
• M5: 3,609,497 km (0.079 R)
• M6: 3,958,659 km (0.099 R)
• M7: 4,776,510 km (0.088 R)
• M8: 5,418,435 km (0.117 R)
• M9: 7,978,354 km (0.109 R)
• M10: 8,920,371 km (0.106 R)
• M11: 9,809,282 km (0.109 R)
• M12: 10,667,375 km (0.075 R)
• M13: 11,160,151 km (0.066 R)
• M14: 12,829,962 km (0.074 R)
• M15: 13,698,228 km (0.085 R)
• M16: 14,714,447 km (0.07 R)
• M17: 15,325,404 km (0.061 R)
• M18: 15,780,182 km (0.059 R)
• M19: 17,259,705 km (0.084 R)
• M20: 19,549,599 km (0.105 R)
• M21: 20,084,711 km (0.108 R)
• M22: 20,905,554 km (0.115 R)
• M23: 22,323,144 km (0.118 R)
• M24: 22,907,772 km (0.103 R)
• M25: 23,652,919 km (0.105 R)
• M26: 24,183,992 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 13.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.92 AU - 14.8 AU

Year: 16208 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,526,202 km

• M1: 165,754 km (0.076 R)
• M2: 786,735 km (0.048 R)
• M3: 1,253,780 km (0.083 R)
• M4: 2,055,475 km (0.059 R)
• M5: 2,977,446 km (0.099 R)
• M6: 7,612,736 km (0.064 R)
• M7: 9,417,784 km (0.052 R)
• M8: 11,866,701 km (0.106 R)
• M9: 12,442,205 km (0.049 R)
• M10: 12,902,667 km (0.106 R)
• M11: 14,281,211 km (0.094 R)
• M12: 14,932,710 km (0.095 R)
• M13: 16,609,104 km (0.088 R)
• M14: 17,574,608 km (0.117 R)
• M15: 17,987,798 km (0.104 R)
• M16: 20,062,570 km (0.11 R)
• M17: 20,788,270 km (0.082 R)
• M18: 21,250,826 km (0.107 R)
• M19: 22,679,486 km (0.103 R)
• M20: 23,268,453 km (0.093 R)
• M21: 25,410,994 km (0.062 R)
• M22: 26,692,748 km (0.055 R)
• M23: 29,617,237 km (0.08 R)
• M24: 30,439,726 km (0.077 R)
• M25: 31,884,991 km (0.071 R)
• M26: 32,624,603 km (0.064 R)
• M27: 34,010,328 km (0.068 R)
• M28: 34,652,851 km (0.084 R)
• M29: 41,678,565 km (0.101 R)
• M30: 50,591,906 km (0.106 R)
• M31: 51,936,641 km (0.088 R)
• M32: 53,650,883 km (0.118 R)
• M33: 54,172,381 km (0.106 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit