🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 261 Days

Day: 24.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 78.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,121,760 km

• M1: 273,016 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.99 AU - 2.47 AU

Year: 1424 Days

Day: 38.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,121,760 km

• M1: 51,761 km (0.062 R)
• M2: 80,633 km (0.085 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.2

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.52 AU - 4.12 AU

Year: 2586 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,121,760 km

• M1: 182,360 km (0.065 R)
• M2: 288,275 km (0.086 R)
• M3: 495,618 km (0.093 R)
• M4: 603,478 km (0.114 R)
• M5: 931,097 km (0.102 R)
• M6: 1,058,106 km (0.081 R)
• M7: 1,196,484 km (0.109 R)
• M8: 1,529,937 km (0.108 R)
• M9: 1,655,300 km (0.069 R)
• M10: 1,999,376 km (0.088 R)
• M11: 2,204,773 km (0.101 R)
• M12: 2,328,940 km (0.115 R)
• M13: 2,474,798 km (0.079 R)
• M14: 2,722,532 km (0.086 R)
• M15: 2,829,494 km (0.088 R)
• M16: 2,999,288 km (0.07 R)
• M17: 3,144,697 km (0.072 R)
• M18: 3,342,166 km (0.115 R)
• M19: 3,478,749 km (0.117 R)
• M20: 3,720,200 km (0.075 R)
• M21: 3,839,429 km (0.069 R)
• M22: 4,035,851 km (0.091 R)
• M23: 4,313,355 km (0.086 R)
• M24: 4,533,563 km (0.106 R)
• M25: 4,862,978 km (0.1 R)
• M26: 5,059,400 km (0.081 R)
• M27: 5,266,892 km (0.094 R)
• M28: 5,367,422 km (0.044 R)
• M29: 5,793,626 km (0.059 R)
• M30: 5,984,812 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 13.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.56 AU - 4.14 AU

Year: 3229 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,121,760 km

• M1: 208,240 km (0.103 R)
• M2: 327,769 km (0.085 R)
• M3: 416,032 km (0.119 R)
• M4: 543,040 km (0.05 R)
• M5: 747,391 km (0.1 R)
• M6: 1,026,241 km (0.064 R)
• M7: 1,222,963 km (0.12 R)
• M8: 1,419,085 km (0.057 R)
• M9: 1,626,129 km (0.114 R)
• M10: 1,726,210 km (0.071 R)
• M11: 1,948,213 km (0.084 R)
• M12: 2,117,109 km (0.084 R)
• M13: 2,387,881 km (0.095 R)
• M14: 2,806,755 km (0.058 R)
• M15: 2,998,540 km (0.094 R)
• M16: 3,432,374 km (0.089 R)
• M17: 3,562,673 km (0.085 R)
• M18: 4,120,524 km (0.037 R)
• M19: 4,319,339 km (0.087 R)
• M20: 4,419,869 km (0.099 R)
• M21: 4,623,472 km (0.079 R)
• M22: 4,726,545 km (0.045 R)
• M23: 4,913,841 km (0.104 R)
• M24: 5,146,167 km (0.074 R)
• M25: 5,425,466 km (0.094 R)
• M26: 5,842,694 km (0.095 R)
• M27: 6,044,053 km (0.117 R)
• M28: 6,134,261 km (0.101 R)
• M29: 6,499,728 km (0.063 R)
• M30: 6,685,230 km (0.066 R)
• M31: 7,444,439 km (0.111 R)
• M32: 7,687,386 km (0.112 R)
• M33: 7,933,025 km (0.077 R)
• M34: 8,081,576 km (0.09 R)
• M35: 9,173,641 km (0.083 R)
• M36: 9,303,641 km (0.071 R)
• M37: 9,408,060 km (0.101 R)
• M38: 10,203,921 km (0.099 R)
• M39: 10,501,172 km (0.115 R)
• M40: 10,828,791 km (0.071 R)
• M41: 11,187,527 km (0.047 R)
• M42: 11,494,053 km (0.079 R)
• M43: 11,690,625 km (0.101 R)
• M44: 11,888,244 km (0.033 R)
• M45: 12,545,577 km (0.117 R)
• M46: 12,661,216 km (0.064 R)
• M47: 13,039,100 km (0.095 R)
• M48: 13,156,086 km (0.115 R)
• M49: 13,273,520 km (0.064 R)
• M50: 13,657,538 km (0.118 R)
• M51: 14,165,123 km (0.108 R)
• M52: 14,587,887 km (0.104 R)
• M53: 14,922,986 km (0.105 R)
• M54: 15,198,994 km (0.085 R)
• M55: 15,631,781 km (0.097 R)
• M56: 15,818,479 km (0.101 R)
• M57: 16,162,853 km (0.099 R)
• M58: 17,146,310 km (0.116 R)
• M59: 17,242,651 km (0.053 R)
• M60: 17,888,614 km (0.078 R)
• M61: 18,345,636 km (0.103 R)
• M62: 19,739,589 km (0.107 R)
• M63: 19,941,546 km (0.075 R)
• M64: 20,892,839 km (0.103 R)
• M65: 21,998,217 km (0.084 R)
• M66: 22,172,648 km (0.119 R)
• M67: 22,733,940 km (0.068 R)
• M68: 23,442,286 km (0.06 R)
• M69: 23,799,076 km (0.097 R)
• M70: 23,906,488 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit