🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.57 AU - 0.75 AU

Year: 188 Days

Day: 39.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.05 AU - 3.33 AU

Year: 1543 Days

Day: 13.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,708,022 km

• M1: 198,816 km (0.113 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.68 AU - 10.98 AU

Year: 9970 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,708,022 km

• M1: 419,323 km (0.097 R)
• M2: 509,381 km (0.076 R)
• M3: 742,604 km (0.063 R)
• M4: 858,243 km (0.109 R)
• M5: 1,350,121 km (0.037 R)
• M6: 1,608,028 km (0.109 R)
• M7: 2,045,900 km (0.117 R)
• M8: 2,172,011 km (0.098 R)
• M9: 2,257,432 km (0.106 R)
• M10: 2,841,163 km (0.114 R)
• M11: 3,296,987 km (0.109 R)
• M12: 3,827,761 km (0.11 R)
• M13: 4,090,155 km (0.075 R)
• M14: 4,997,616 km (0.114 R)
• M15: 6,270,544 km (0.101 R)
• M16: 6,393,963 km (0.114 R)
• M17: 6,580,661 km (0.106 R)
• M18: 6,800,570 km (0.115 R)
• M19: 7,639,215 km (0.092 R)
• M20: 7,837,432 km (0.092 R)
• M21: 8,408,148 km (0.09 R)
• M22: 8,715,871 km (0.102 R)
• M23: 8,923,064 km (0.118 R)
• M24: 9,062,190 km (0.118 R)
• M25: 9,377,692 km (0.078 R)
• M26: 9,483,607 km (0.092 R)
• M27: 9,589,972 km (0.078 R)
• M28: 9,839,800 km (0.105 R)
• M29: 10,091,723 km (0.034 R)
• M30: 10,418,893 km (0.076 R)
• M31: 11,046,307 km (0.08 R)
• M32: 11,345,802 km (0.12 R)
• M33: 12,299,189 km (0.108 R)
• M34: 12,454,172 km (0.095 R)
• M35: 12,883,518 km (0.047 R)
• M36: 13,797,112 km (0.047 R)
• M37: 14,855,069 km (0.041 R)
• M38: 15,854,682 km (0.067 R)
• M39: 15,981,092 km (0.082 R)
• M40: 16,704,248 km (0.103 R)
• M41: 17,962,516 km (0.063 R)
• M42: 18,314,968 km (0.102 R)
• M43: 18,447,661 km (0.112 R)
• M44: 19,657,011 km (0.118 R)
• M45: 21,262,495 km (0.109 R)
• M46: 21,448,744 km (0.057 R)
• M47: 21,963,511 km (0.107 R)
• M48: 22,577,161 km (0.082 R)
• M49: 24,160,056 km (0.068 R)
• M50: 24,257,145 km (0.089 R)
• M51: 24,354,384 km (0.072 R)
• M52: 24,549,160 km (0.083 R)
• M53: 28,450,673 km (0.054 R)
• M54: 29,689,493 km (0.119 R)
• M55: 29,845,523 km (0.039 R)
• M56: 30,001,853 km (0.054 R)
• M57: 30,525,146 km (0.082 R)
• M58: 30,630,164 km (0.035 R)
• M59: 30,787,840 km (0.076 R)
• M60: 31,051,282 km (0.116 R)
• M61: 31,368,430 km (0.083 R)
• M62: 31,527,452 km (0.1 R)
• M63: 31,633,517 km (0.108 R)
• M64: 32,326,454 km (0.114 R)
• M65: 32,433,417 km (0.048 R)
• M66: 33,078,184 km (0.118 R)
• M67: 33,293,904 km (0.085 R)
• M68: 33,456,068 km (0.054 R)
• M69: 33,944,355 km (0.062 R)
• M70: 34,162,020 km (0.092 R)
• M71: 34,489,490 km (0.066 R)
• M72: 36,142,247 km (0.091 R)
• M73: 36,253,249 km (0.026 R)
• M74: 36,531,650 km (0.1 R)
• M75: 37,146,198 km (0.112 R)
• M76: 37,539,192 km (0.054 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit