🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.61 AU - 0.69 AU

Year: 198 Days

Day: 31.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,682,370 km

• M1: 486,791 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.96 AU - 1.08 AU

Year: 390 Days

Day: 31.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 14,682,370 km

• M1: 263,591 km (0.077 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 13.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.51 AU - 5.85 AU

Year: 3835 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,682,370 km

• M1: 172,636 km (0.099 R)
• M2: 281,842 km (0.093 R)
• M3: 577,298 km (0.07 R)
• M4: 717,920 km (0.112 R)
• M5: 1,176,288 km (0.09 R)
• M6: 1,389,615 km (0.106 R)
• M7: 1,764,058 km (0.039 R)
• M8: 1,947,764 km (0.087 R)
• M9: 2,106,039 km (0.061 R)
• M10: 2,318,169 km (0.067 R)
• M11: 2,606,593 km (0.085 R)
• M12: 2,979,242 km (0.118 R)
• M13: 3,218,598 km (0.089 R)
• M14: 3,369,094 km (0.055 R)
• M15: 3,483,686 km (0.109 R)
• M16: 3,580,027 km (0.069 R)
• M17: 4,197,866 km (0.112 R)
• M18: 4,362,872 km (0.105 R)
• M19: 4,508,880 km (0.076 R)
• M20: 4,913,841 km (0.083 R)
• M21: 5,022,449 km (0.106 R)
• M22: 5,375,201 km (0.106 R)
• M23: 5,464,661 km (0.12 R)
• M24: 5,577,308 km (0.103 R)
• M25: 5,781,808 km (0.048 R)
• M26: 6,316,022 km (0.102 R)
• M27: 6,410,568 km (0.114 R)
• M28: 6,505,563 km (0.091 R)
• M29: 6,649,027 km (0.101 R)
• M30: 7,036,785 km (0.116 R)
• M31: 7,184,139 km (0.075 R)
• M32: 7,531,804 km (0.101 R)
• M33: 8,243,890 km (0.107 R)
• M34: 9,164,366 km (0.106 R)
• M35: 9,325,482 km (0.098 R)
• M36: 9,460,420 km (0.11 R)
• M37: 9,705,012 km (0.039 R)
• M38: 10,395,406 km (0.114 R)
• M39: 11,130,231 km (0.114 R)
• M40: 11,446,331 km (0.045 R)
• M41: 11,794,446 km (0.097 R)
• M42: 11,999,096 km (0.118 R)
• M43: 12,204,942 km (0.101 R)
• M44: 12,471,376 km (0.097 R)
• M45: 13,191,391 km (0.111 R)
• M46: 13,894,052 km (0.107 R)
• M47: 14,079,404 km (0.117 R)
• M48: 14,483,617 km (0.093 R)
• M49: 14,671,662 km (0.074 R)
• M50: 14,765,908 km (0.086 R)
• M51: 15,367,591 km (0.076 R)
• M52: 15,880,562 km (0.113 R)
• M53: 16,009,665 km (0.11 R)
• M54: 17,286,932 km (0.043 R)
• M55: 17,452,985 km (0.109 R)
• M56: 17,653,147 km (0.07 R)
• M57: 18,122,884 km (0.089 R)
• M58: 18,291,631 km (0.116 R)
• M59: 18,528,893 km (0.075 R)
• M60: 18,630,769 km (0.105 R)
• M61: 18,767,053 km (0.09 R)
• M62: 19,040,518 km (0.114 R)
• M63: 19,834,134 km (0.113 R)
• M64: 20,462,745 km (0.053 R)
• M65: 21,097,937 km (0.088 R)
• M66: 22,279,312 km (0.108 R)
• M67: 22,823,399 km (0.115 R)
• M68: 23,078,912 km (0.083 R)
• M69: 23,188,568 km (0.099 R)
• M70: 23,739,985 km (0.105 R)
• M71: 23,998,790 km (0.114 R)
• M72: 24,631,289 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 9.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.05 AU - 8.37 AU

Year: 8910 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,682,370 km

• M1: 145,409 km (0.098 R)
• M2: 311,463 km (0.111 R)
• M3: 371,452 km (0.075 R)
• M4: 474,225 km (0.044 R)
• M5: 696,228 km (0.114 R)
• M6: 884,572 km (0.109 R)
• M7: 1,134,401 km (0.118 R)
• M8: 1,465,461 km (0.107 R)
• M9: 1,585,887 km (0.083 R)
• M10: 2,248,755 km (0.097 R)
• M11: 2,329,837 km (0.075 R)
• M12: 2,447,571 km (0.066 R)
• M13: 2,543,164 km (0.09 R)
• M14: 2,603,601 km (0.026 R)
• M15: 2,676,605 km (0.093 R)
• M16: 3,286,366 km (0.065 R)
• M17: 3,392,132 km (0.102 R)
• M18: 3,812,801 km (0.119 R)
• M19: 4,092,998 km (0.094 R)
• M20: 4,569,916 km (0.105 R)
• M21: 5,372,658 km (0.065 R)
• M22: 6,023,409 km (0.104 R)
• M23: 6,432,409 km (0.112 R)
• M24: 6,732,503 km (0.102 R)
• M25: 7,346,452 km (0.078 R)
• M26: 7,415,866 km (0.099 R)
• M27: 7,978,354 km (0.029 R)
• M28: 8,264,684 km (0.099 R)
• M29: 8,810,866 km (0.111 R)
• M30: 9,051,120 km (0.088 R)
• M31: 9,144,170 km (0.042 R)
• M32: 9,443,964 km (0.091 R)
• M33: 9,670,904 km (0.082 R)
• M34: 9,766,048 km (0.097 R)
• M35: 9,823,195 km (0.1 R)
• M36: 10,188,213 km (0.09 R)
• M37: 10,246,257 km (0.116 R)
• M38: 10,304,301 km (0.101 R)
• M39: 11,010,702 km (0.112 R)
• M40: 11,189,622 km (0.114 R)
• M41: 11,369,737 km (0.064 R)
• M42: 11,732,512 km (0.083 R)
• M43: 11,874,780 km (0.07 R)
• M44: 12,078,831 km (0.093 R)
• M45: 12,284,080 km (0.102 R)
• M46: 12,387,152 km (0.107 R)
• M47: 13,200,815 km (0.108 R)
• M48: 13,348,618 km (0.081 R)
• M49: 13,560,897 km (0.088 R)
• M50: 14,117,850 km (0.108 R)
• M51: 14,507,852 km (0.101 R)
• M52: 14,573,226 km (0.08 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: 396 - 14,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit