🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 115 Days

Day: 19.4 Hours

Environment

Temp: 396 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,982,133 km

• M1: 75,397 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.72 AU - 0.78 AU

Year: 194 Days

Day: 44.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.46 AU - 2.04 AU

Year: 690 Days

Day: 42.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,982,133 km

• M1: 213,177 km (0.098 R)
• M2: 260,001 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.32 AU - 2.68 AU

Year: 1179 Days

Day: 13.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,982,133 km

• M1: 89,160 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.81 AU - 3.67 AU

Year: 1739 Days

Day: 17.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.54 AU - 6.94 AU

Year: 4101 Days

Day: 46.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,982,133 km

• M1: 1,387,520 km (0.036 R)
• M2: 1,867,580 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 13.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.32 AU - 12.98 AU

Year: 11859 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,982,133 km

• M1: 236,514 km (0.097 R)
• M2: 323,431 km (0.09 R)
• M3: 470,186 km (0.06 R)
• M4: 554,709 km (0.095 R)
• M5: 811,120 km (0.044 R)
• M6: 1,207,255 km (0.081 R)
• M7: 1,289,534 km (0.091 R)
• M8: 1,661,883 km (0.092 R)
• M9: 1,777,971 km (0.12 R)
• M10: 2,142,989 km (0.091 R)
• M11: 2,426,029 km (0.099 R)
• M12: 2,612,577 km (0.114 R)
• M13: 3,230,117 km (0.103 R)
• M14: 3,616,229 km (0.102 R)
• M15: 3,985,886 km (0.045 R)
• M16: 4,175,277 km (0.11 R)
• M17: 4,728,489 km (0.068 R)
• M18: 5,201,668 km (0.118 R)
• M19: 5,619,345 km (0.057 R)
• M20: 5,832,372 km (0.113 R)
• M21: 5,939,933 km (0.092 R)
• M22: 6,048,092 km (0.065 R)
• M23: 6,376,609 km (0.09 R)
• M24: 6,673,561 km (0.071 R)
• M25: 6,899,304 km (0.117 R)
• M26: 7,552,748 km (0.093 R)
• M27: 7,788,065 km (0.043 R)
• M28: 8,225,938 km (0.113 R)
• M29: 9,001,154 km (0.118 R)
• M30: 9,502,906 km (0.098 R)
• M31: 9,799,708 km (0.109 R)
• M32: 9,927,913 km (0.114 R)
• M33: 10,013,782 km (0.072 R)
• M34: 10,446,270 km (0.111 R)
• M35: 10,973,602 km (0.091 R)
• M36: 11,151,175 km (0.119 R)
• M37: 11,240,485 km (0.084 R)
• M38: 11,419,553 km (0.04 R)
• M39: 12,283,332 km (0.037 R)
• M40: 12,375,633 km (0.03 R)
• M41: 12,606,912 km (0.045 R)
• M42: 14,509,647 km (0.117 R)
• M43: 15,444,484 km (0.037 R)
• M44: 15,843,910 km (0.11 R)
• M45: 16,095,385 km (0.103 R)
• M46: 16,297,342 km (0.116 R)
• M47: 18,101,342 km (0.103 R)
• M48: 18,311,677 km (0.039 R)
• M49: 20,731,722 km (0.099 R)
• M50: 22,852,720 km (0.077 R)
• M51: 23,307,947 km (0.091 R)
• M52: 23,996,546 km (0.098 R)
• M53: 24,691,727 km (0.102 R)
• M54: 25,158,921 km (0.071 R)
• M55: 25,393,640 km (0.06 R)
• M56: 25,629,107 km (0.116 R)
• M57: 26,220,767 km (0.1 R)
• M58: 28,510,213 km (0.109 R)
• M59: 30,675,043 km (0.08 R)
• M60: 31,619,006 km (0.06 R)
• M61: 32,636,421 km (0.043 R)
• M62: 33,793,710 km (0.077 R)
• M63: 34,247,441 km (0.1 R)
• M64: 35,161,035 km (0.105 R)
• M65: 35,752,395 km (0.046 R)
• M66: 36,413,468 km (0.108 R)
• M67: 36,679,154 km (0.079 R)
• M68: 37,012,009 km (0.09 R)
• M69: 37,279,041 km (0.119 R)
• M70: 39,233,837 km (0.076 R)
• M71: 40,326,799 km (0.079 R)
• M72: 40,670,276 km (0.071 R)
• M73: 41,152,878 km (0.093 R)
• M74: 42,193,481 km (0.049 R)
• M75: 42,612,205 km (0.036 R)
• M76: 43,453,694 km (0.042 R)
• M77: 44,868,291 km (0.098 R)
• M78: 45,010,559 km (0.064 R)
• M79: 46,226,041 km (0.112 R)
• M80: 46,946,205 km (0.073 R)
• M81: 47,090,717 km (0.062 R)
• M82: 48,397,454 km (0.08 R)
• M83: 48,982,083 km (0.078 R)

Kuiper Belt

Range: 36.8 - 62.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit