🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 24.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 7,071,213 km

• M1: 591,510 km (0.116 R)
• M2: 613,202 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 48 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 9.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.08 AU - 1.4 AU

Year: 892 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 7,071,213 km

• M1: 121,324 km (0.1 R)
• M2: 182,509 km (0.091 R)
• M3: 251,025 km (0.097 R)
• M4: 342,280 km (0.076 R)
• M5: 402,418 km (0.093 R)
• M6: 467,045 km (0.11 R)
• M7: 603,627 km (0.082 R)
• M8: 725,400 km (0.115 R)
• M9: 843,882 km (0.099 R)
• M10: 937,081 km (0.082 R)
• M11: 1,155,045 km (0.064 R)
• M12: 1,245,402 km (0.119 R)
• M13: 1,433,746 km (0.116 R)
• M14: 1,546,692 km (0.072 R)
• M15: 1,654,852 km (0.113 R)
• M16: 1,749,697 km (0.093 R)
• M17: 1,911,711 km (0.044 R)
• M18: 2,019,870 km (0.101 R)
• M19: 2,138,502 km (0.088 R)
• M20: 2,216,143 km (0.111 R)
• M21: 2,374,268 km (0.099 R)
• M22: 2,517,882 km (0.11 R)
• M23: 2,618,412 km (0.115 R)
• M24: 2,701,588 km (0.061 R)
• M25: 2,804,511 km (0.087 R)
• M26: 2,956,652 km (0.073 R)
• M27: 3,082,315 km (0.075 R)
• M28: 3,199,898 km (0.102 R)
• M29: 3,368,944 km (0.098 R)
• M30: 3,479,946 km (0.103 R)
• M31: 3,612,789 km (0.078 R)
• M32: 3,768,221 km (0.098 R)
• M33: 3,978,855 km (0.1 R)
• M34: 4,085,518 km (0.072 R)
• M35: 4,182,457 km (0.057 R)
• M36: 4,522,194 km (0.111 R)
• M37: 4,814,209 km (0.063 R)
• M38: 4,928,053 km (0.054 R)
• M39: 5,008,387 km (0.081 R)
• M40: 5,205,108 km (0.1 R)
• M41: 5,714,339 km (0.065 R)
• M42: 6,029,991 km (0.031 R)
• M43: 6,227,011 km (0.059 R)
• M44: 6,678,348 km (0.088 R)
• M45: 7,088,396 km (0.053 R)
• M46: 7,205,082 km (0.066 R)
• M47: 7,388,040 km (0.117 R)
• M48: 7,612,437 km (0.086 R)
• M49: 7,731,966 km (0.098 R)
• M50: 7,852,243 km (0.085 R)
• M51: 7,919,412 km (0.078 R)
• M52: 8,081,127 km (0.1 R)
• M53: 8,298,643 km (0.111 R)
• M54: 8,380,622 km (0.119 R)
• M55: 8,490,427 km (0.105 R)
• M56: 8,559,392 km (0.068 R)
• M57: 8,697,620 km (0.111 R)
• M58: 8,850,659 km (0.117 R)
• M59: 9,187,703 km (0.042 R)
• M60: 9,657,889 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 8.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.96 AU - 2.56 AU

Year: 2194 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 7,071,213 km

• M1: 106,214 km (0.113 R)
• M2: 211,980 km (0.082 R)
• M3: 274,063 km (0.079 R)
• M4: 328,068 km (0.085 R)
• M5: 423,512 km (0.086 R)
• M6: 610,060 km (0.087 R)
• M7: 833,111 km (0.103 R)
• M8: 923,617 km (0.078 R)
• M9: 1,142,180 km (0.089 R)
• M10: 1,254,977 km (0.118 R)
• M11: 1,473,539 km (0.117 R)
• M12: 1,528,441 km (0.113 R)
• M13: 1,584,241 km (0.114 R)
• M14: 1,794,726 km (0.095 R)
• M15: 1,853,667 km (0.08 R)
• M16: 1,920,089 km (0.047 R)
• M17: 2,110,078 km (0.064 R)
• M18: 2,207,466 km (0.07 R)
• M19: 2,327,743 km (0.067 R)
• M20: 2,421,242 km (0.088 R)
• M21: 2,530,747 km (0.08 R)
• M22: 2,664,338 km (0.103 R)
• M23: 2,815,432 km (0.098 R)
• M24: 2,930,622 km (0.106 R)
• M25: 3,039,679 km (0.106 R)
• M26: 3,165,940 km (0.064 R)
• M27: 3,253,754 km (0.072 R)
• M28: 3,571,649 km (0.108 R)
• M29: 3,646,448 km (0.113 R)
• M30: 3,730,073 km (0.099 R)
• M31: 3,797,542 km (0.066 R)
• M32: 3,976,611 km (0.106 R)
• M33: 4,062,779 km (0.067 R)
• M34: 4,167,198 km (0.096 R)
• M35: 4,228,384 km (0.111 R)
• M36: 4,290,018 km (0.117 R)
• M37: 4,467,591 km (0.094 R)
• M38: 4,584,277 km (0.113 R)
• M39: 4,638,581 km (0.076 R)
• M40: 4,820,941 km (0.049 R)
• M41: 5,052,070 km (0.038 R)
• M42: 5,173,842 km (0.116 R)
• M43: 5,353,509 km (0.108 R)
• M44: 5,410,656 km (0.108 R)
• M45: 5,477,526 km (0.08 R)
• M46: 5,535,121 km (0.118 R)
• M47: 5,621,888 km (0.118 R)
• M48: 5,689,805 km (0.117 R)
• M49: 5,757,872 km (0.073 R)
• M50: 5,963,719 km (0.07 R)
• M51: 6,152,212 km (0.072 R)
• M52: 6,403,088 km (0.09 R)
• M53: 6,555,229 km (0.091 R)
• M54: 6,636,910 km (0.097 R)
• M55: 6,801,318 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit