🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 33.8 Hours

Environment

Temp: 270 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,343,980 km

• M1: 42,935 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 261 Days

Day: 19.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.53 AU - 4.57 AU

Year: 2865 Days

Day: 33.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 10.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.96 AU - 15.24 AU

Year: 16664 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,343,980 km

• M1: 250,576 km (0.077 R)
• M2: 561,590 km (0.113 R)
• M3: 673,938 km (0.118 R)
• M4: 942,317 km (0.113 R)
• M5: 1,646,325 km (0.098 R)
• M6: 2,113,220 km (0.051 R)
• M7: 2,242,921 km (0.05 R)
• M8: 3,017,389 km (0.06 R)
• M9: 3,134,524 km (0.101 R)
• M10: 5,135,246 km (0.118 R)
• M11: 5,310,874 km (0.074 R)
• M12: 5,488,596 km (0.032 R)
• M13: 6,330,982 km (0.107 R)
• M14: 6,519,475 km (0.094 R)
• M15: 6,709,913 km (0.117 R)
• M16: 6,786,507 km (0.082 R)
• M17: 7,018,235 km (0.116 R)
• M18: 7,449,974 km (0.112 R)
• M19: 9,134,147 km (0.097 R)
• M20: 9,519,062 km (0.104 R)
• M21: 10,660,943 km (0.117 R)
• M22: 11,020,875 km (0.119 R)
• M23: 11,799,233 km (0.061 R)
• M24: 12,124,907 km (0.115 R)
• M25: 12,312,354 km (0.12 R)
• M26: 12,975,970 km (0.088 R)
• M27: 14,042,154 km (0.1 R)
• M28: 14,288,392 km (0.073 R)
• M29: 14,486,310 km (0.111 R)
• M30: 15,388,684 km (0.083 R)
• M31: 15,642,701 km (0.044 R)
• M32: 17,458,520 km (0.074 R)
• M33: 18,687,766 km (0.066 R)
• M34: 18,904,384 km (0.093 R)
• M35: 19,067,445 km (0.097 R)
• M36: 20,000,039 km (0.093 R)
• M37: 21,511,725 km (0.064 R)
• M38: 21,625,120 km (0.077 R)
• M39: 21,966,652 km (0.085 R)
• M40: 22,080,795 km (0.077 R)
• M41: 22,309,830 km (0.111 R)
• M42: 22,424,721 km (0.028 R)
• M43: 22,712,697 km (0.092 R)
• M44: 22,828,186 km (0.104 R)
• M45: 24,052,794 km (0.05 R)
• M46: 24,584,316 km (0.026 R)
• M47: 26,383,380 km (0.07 R)
• M48: 26,504,853 km (0.117 R)
• M49: 27,176,248 km (0.048 R)
• M50: 27,667,977 km (0.094 R)
• M51: 28,847,705 km (0.099 R)
• M52: 29,538,100 km (0.099 R)
• M53: 29,980,311 km (0.108 R)
• M54: 30,424,766 km (0.112 R)
• M55: 30,552,224 km (0.068 R)
• M56: 30,935,344 km (0.111 R)
• M57: 31,255,932 km (0.099 R)
• M58: 31,771,147 km (0.088 R)
• M59: 33,333,547 km (0.067 R)
• M60: 34,058,050 km (0.101 R)
• M61: 34,124,022 km (0.047 R)
• M62: 35,254,683 km (0.051 R)
• M63: 37,688,940 km (0.09 R)
• M64: 38,031,369 km (0.116 R)
• M65: 38,374,696 km (0.097 R)
• M66: 39,203,169 km (0.103 R)
• M67: 39,689,063 km (0.119 R)
• M68: 41,088,551 km (0.116 R)
• M69: 41,865,114 km (0.083 R)
• M70: 41,936,023 km (0.105 R)
• M71: 42,148,751 km (0.106 R)
• M72: 42,361,779 km (0.114 R)
• M73: 43,146,270 km (0.114 R)
• M74: 43,217,927 km (0.11 R)
• M75: 44,295,930 km (0.103 R)
• M76: 44,512,697 km (0.073 R)
• M77: 44,657,358 km (0.049 R)
• M78: 45,019,684 km (0.111 R)
• M79: 49,218,447 km (0.049 R)
• M80: 49,892,685 km (0.099 R)
• M81: 50,193,377 km (0.036 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit