🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.57 AU - 0.89 AU

Year: 234 Days

Day: 16.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,481,076 km

• M1: 71,957 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.67 AU - 0.97 AU

Year: 278 Days

Day: 15.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,481,076 km

• M1: 147,504 km (0.095 R)
• M2: 384,766 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.02 AU - 1.42 AU

Year: 505 Days

Day: 46.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,481,076 km

• M1: 83,176 km (0.076 R)
• M2: 546,032 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.12 AU - 1.34 AU

Year: 511 Days

Day: 45.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,481,076 km

• M1: 29,321 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.15 AU - 1.43 AU

Year: 549 Days

Day: 31.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.3 AU - 1.54 AU

Year: 634 Days

Day: 44.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,481,076 km

• M1: 429,047 km (0.117 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 11.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.02 AU - 12.06 AU

Year: 12823 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,481,076 km

• M1: 193,729 km (0.05 R)
• M2: 369,208 km (0.057 R)
• M3: 464,202 km (0.1 R)
• M4: 640,129 km (0.082 R)
• M5: 922,271 km (0.095 R)
• M6: 1,168,958 km (0.076 R)
• M7: 1,397,543 km (0.085 R)
• M8: 1,517,371 km (0.107 R)
• M9: 1,832,574 km (0.054 R)
• M10: 2,031,838 km (0.102 R)
• M11: 2,285,257 km (0.088 R)
• M12: 3,001,831 km (0.118 R)
• M13: 3,105,951 km (0.067 R)
• M14: 3,291,153 km (0.108 R)
• M15: 3,371,637 km (0.059 R)
• M16: 3,480,095 km (0.085 R)
• M17: 4,125,909 km (0.076 R)
• M18: 4,271,169 km (0.096 R)
• M19: 5,085,430 km (0.088 R)
• M20: 5,210,195 km (0.059 R)
• M21: 5,336,006 km (0.1 R)
• M22: 5,784,052 km (0.103 R)
• M23: 5,979,876 km (0.109 R)
• M24: 7,911,035 km (0.085 R)
• M25: 9,322,341 km (0.056 R)
• M26: 9,590,719 km (0.067 R)
• M27: 9,822,746 km (0.119 R)
• M28: 10,135,256 km (0.085 R)
• M29: 10,292,633 km (0.041 R)
• M30: 11,335,779 km (0.091 R)
• M31: 11,540,129 km (0.082 R)
• M32: 11,663,398 km (0.113 R)
• M33: 11,911,282 km (0.069 R)
• M34: 12,496,359 km (0.072 R)
• M35: 13,090,861 km (0.108 R)
• M36: 13,607,871 km (0.112 R)
• M37: 13,868,770 km (0.029 R)
• M38: 14,131,464 km (0.103 R)
• M39: 14,395,803 km (0.043 R)
• M40: 14,617,208 km (0.117 R)
• M41: 15,153,516 km (0.099 R)
• M42: 17,080,636 km (0.115 R)
• M43: 17,456,576 km (0.105 R)
• M44: 17,550,822 km (0.073 R)
• M45: 18,073,068 km (0.117 R)
• M46: 19,083,901 km (0.061 R)
• M47: 19,181,140 km (0.107 R)
• M48: 19,522,821 km (0.081 R)
• M49: 20,959,709 km (0.106 R)
• M50: 21,412,392 km (0.083 R)
• M51: 22,841,800 km (0.057 R)
• M52: 23,307,797 km (0.094 R)
• M53: 23,934,014 km (0.109 R)
• M54: 24,354,533 km (0.075 R)
• M55: 24,883,661 km (0.1 R)
• M56: 25,149,646 km (0.103 R)
• M57: 25,630,753 km (0.074 R)
• M58: 25,791,870 km (0.083 R)
• M59: 25,953,286 km (0.03 R)
• M60: 27,420,991 km (0.072 R)
• M61: 28,414,320 km (0.098 R)
• M62: 28,692,273 km (0.095 R)
• M63: 29,475,717 km (0.076 R)
• M64: 30,152,648 km (0.112 R)
• M65: 31,120,546 km (0.025 R)
• M66: 31,867,488 km (0.093 R)
• M67: 32,214,256 km (0.065 R)
• M68: 32,620,414 km (0.111 R)
• M69: 33,028,218 km (0.093 R)
• M70: 33,145,054 km (0.091 R)
• M71: 33,496,459 km (0.093 R)
• M72: 34,084,828 km (0.092 R)
• M73: 35,510,645 km (0.077 R)
• M74: 36,713,711 km (0.119 R)
• M75: 37,320,330 km (0.077 R)
• M76: 39,345,437 km (0.111 R)
• M77: 40,465,027 km (0.089 R)
• M78: 42,290,720 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit