🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 35.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,741,823 km

• M1: 388,805 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.73 AU - 1.05 AU

Year: 307 Days

Day: 32.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,741,823 km

• M1: 364,869 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.36 AU - 2 AU

Year: 795 Days

Day: 41.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.11 AU - 2.25 AU

Year: 1176 Days

Day: 47.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,741,823 km

• M1: 50,115 km (0.065 R)
• M2: 322,832 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.29 AU - 2.83 AU

Year: 1496 Days

Day: 29.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,741,823 km

• M1: 1,300,155 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.23 AU - 3.71 AU

Year: 2361 Days

Day: 34.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,741,823 km

• M1: 1,255,725 km (0.087 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 13

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.09 AU - 6.83 AU

Year: 5314 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,741,823 km

• M1: 166,951 km (0.106 R)
• M2: 260,749 km (0.06 R)
• M3: 628,610 km (0.096 R)
• M4: 714,031 km (0.042 R)
• M5: 857,794 km (0.072 R)
• M6: 1,636,152 km (0.072 R)
• M7: 1,777,671 km (0.083 R)
• M8: 1,886,579 km (0.038 R)
• M9: 2,733,153 km (0.111 R)
• M10: 2,817,377 km (0.094 R)
• M11: 2,967,124 km (0.083 R)
• M12: 3,163,546 km (0.093 R)
• M13: 3,364,456 km (0.096 R)
• M14: 3,802,329 km (0.077 R)
• M15: 4,040,339 km (0.092 R)
• M16: 5,040,551 km (0.058 R)
• M17: 5,461,669 km (0.101 R)
• M18: 5,649,564 km (0.098 R)
• M19: 5,757,872 km (0.026 R)
• M20: 6,735,046 km (0.089 R)
• M21: 7,346,153 km (0.118 R)
• M22: 7,434,865 km (0.061 R)
• M23: 7,524,025 km (0.113 R)
• M24: 7,673,324 km (0.096 R)
• M25: 8,249,874 km (0.116 R)
• M26: 8,434,777 km (0.062 R)
• M27: 8,777,505 km (0.098 R)
• M28: 9,996,579 km (0.077 R)
• M29: 10,996,341 km (0.112 R)
• M30: 11,370,934 km (0.091 R)
• M31: 12,308,015 km (0.113 R)
• M32: 12,413,781 km (0.067 R)
• M33: 12,555,151 km (0.076 R)
• M34: 12,839,536 km (0.084 R)
• M35: 13,487,146 km (0.094 R)
• M36: 13,668,907 km (0.117 R)
• M37: 14,256,079 km (0.112 R)
• M38: 14,515,631 km (0.057 R)
• M39: 14,739,280 km (0.113 R)
• M40: 14,964,125 km (0.112 R)
• M41: 15,152,320 km (0.057 R)
• M42: 15,493,253 km (0.065 R)
• M43: 15,836,580 km (0.094 R)
• M44: 16,259,643 km (0.079 R)
• M45: 17,670,500 km (0.106 R)
• M46: 17,869,466 km (0.082 R)
• M47: 17,989,294 km (0.043 R)
• M48: 18,149,363 km (0.105 R)
• M49: 19,488,414 km (0.092 R)
• M50: 19,776,689 km (0.098 R)
• M51: 20,190,776 km (0.098 R)
• M52: 20,315,540 km (0.11 R)
• M53: 21,111,850 km (0.109 R)
• M54: 22,003,902 km (0.07 R)
• M55: 22,476,033 km (0.107 R)
• M56: 22,605,435 km (0.044 R)
• M57: 23,212,354 km (0.094 R)
• M58: 23,430,467 km (0.1 R)
• M59: 23,605,347 km (0.101 R)
• M60: 23,693,012 km (0.096 R)
• M61: 24,753,212 km (0.071 R)
• M62: 25,065,273 km (0.077 R)
• M63: 25,964,356 km (0.096 R)
• M64: 26,599,848 km (0.096 R)
• M65: 26,828,134 km (0.077 R)
• M66: 27,240,575 km (0.07 R)
• M67: 27,424,581 km (0.069 R)
• M68: 28,118,266 km (0.063 R)
• M69: 28,350,741 km (0.088 R)
• M70: 28,537,290 km (0.052 R)
• M71: 28,724,138 km (0.109 R)
• M72: 29,664,659 km (0.097 R)
• M73: 30,902,582 km (0.076 R)
• M74: 31,094,366 km (0.092 R)
• M75: 31,334,920 km (0.099 R)
• M76: 31,479,431 km (0.047 R)
• M77: 32,254,348 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit