🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.74 AU - 0.76 AU

Year: 236 Days

Day: 42.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.06 AU - 2.78 AU

Year: 1368 Days

Day: 35.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.91 AU - 3.13 AU

Year: 1454 Days

Day: 21.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,361,128 km

• M1: 43,084 km (0.077 R)
• M2: 121,623 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.99 AU - 4.59 AU

Year: 2682 Days

Day: 14.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 9.9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.64 AU - 9.56 AU

Year: 8378 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,361,128 km

• M1: 148,401 km (0.095 R)
• M2: 227,538 km (0.116 R)
• M3: 823,237 km (0.036 R)
• M4: 941,120 km (0.088 R)
• M5: 1,011,282 km (0.097 R)
• M6: 1,101,489 km (0.118 R)
• M7: 1,490,444 km (0.105 R)
• M8: 1,988,305 km (0.083 R)
• M9: 2,173,208 km (0.078 R)
• M10: 2,535,235 km (0.099 R)
• M11: 2,736,145 km (0.09 R)
• M12: 3,180,600 km (0.086 R)
• M13: 3,261,383 km (0.113 R)
• M14: 3,563,571 km (0.074 R)
• M15: 4,019,545 km (0.08 R)
• M16: 4,165,702 km (0.063 R)
• M17: 4,254,414 km (0.097 R)
• M18: 4,861,332 km (0.037 R)
• M19: 6,290,590 km (0.083 R)
• M20: 6,771,099 km (0.064 R)
• M21: 6,980,685 km (0.112 R)
• M22: 7,263,425 km (0.116 R)
• M23: 7,406,142 km (0.104 R)
• M24: 7,803,773 km (0.061 R)
• M25: 7,876,777 km (0.094 R)
• M26: 8,023,532 km (0.088 R)
• M27: 8,134,235 km (0.104 R)
• M28: 8,282,486 km (0.103 R)
• M29: 8,999,509 km (0.083 R)
• M30: 9,501,410 km (0.081 R)
• M31: 9,618,545 km (0.078 R)
• M32: 9,854,311 km (0.118 R)
• M33: 10,613,520 km (0.114 R)
• M34: 10,816,375 km (0.051 R)
• M35: 11,061,566 km (0.03 R)
• M36: 12,145,253 km (0.11 R)
• M37: 12,357,532 km (0.089 R)
• M38: 12,442,803 km (0.058 R)
• M39: 12,785,681 km (0.054 R)
• M40: 12,871,999 km (0.086 R)
• M41: 15,226,969 km (0.099 R)
• M42: 16,664,904 km (0.085 R)
• M43: 17,615,448 km (0.041 R)
• M44: 17,952,193 km (0.06 R)
• M45: 18,097,303 km (0.08 R)
• M46: 18,388,421 km (0.112 R)
• M47: 18,681,184 km (0.113 R)
• M48: 18,926,375 km (0.101 R)
• M49: 19,024,810 km (0.1 R)
• M50: 19,519,081 km (0.101 R)
• M51: 20,722,746 km (0.032 R)
• M52: 20,925,750 km (0.081 R)
• M53: 23,729,513 km (0.116 R)
• M54: 23,941,942 km (0.081 R)
• M55: 24,154,820 km (0.054 R)
• M56: 24,475,558 km (0.099 R)
• M57: 24,636,376 km (0.109 R)
• M58: 24,743,787 km (0.112 R)
• M59: 25,500,303 km (0.079 R)
• M60: 25,717,819 km (0.038 R)
• M61: 26,319,202 km (0.105 R)
• M62: 26,594,013 km (0.041 R)
• M63: 27,368,781 km (0.096 R)
• M64: 27,758,932 km (0.108 R)
• M65: 27,926,631 km (0.071 R)
• M66: 28,319,475 km (0.119 R)
• M67: 28,544,770 km (0.118 R)
• M68: 28,940,306 km (0.097 R)
• M69: 29,053,702 km (0.106 R)
• M70: 29,679,918 km (0.06 R)
• M71: 30,310,623 km (0.078 R)
• M72: 30,772,132 km (0.06 R)
• M73: 31,003,710 km (0.097 R)
• M74: 31,585,346 km (0.107 R)
• M75: 32,229,066 km (0.06 R)
• M76: 32,759,091 km (0.11 R)
• M77: 33,827,819 km (0.114 R)
• M78: 34,186,554 km (0.073 R)
• M79: 34,486,498 km (0.11 R)
• M80: 34,787,339 km (0.115 R)
• M81: 36,121,303 km (0.049 R)
• M82: 39,152,007 km (0.088 R)
• M83: 39,340,201 km (0.109 R)
• M84: 39,780,467 km (0.1 R)
• M85: 40,222,379 km (0.103 R)
• M86: 41,557,840 km (0.095 R)
• M87: 41,813,951 km (0.102 R)
• M88: 41,877,979 km (0.1 R)
• M89: 42,585,128 km (0.073 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit