🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 254 Days

Day: 25.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 171 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,114,618 km

• M1: 105,766 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.76 AU - 1.1 AU

Year: 343 Days

Day: 19.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,114,618 km

• M1: 125,064 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.79 AU - 1.23 AU

Year: 389 Days

Day: 20.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,114,618 km

• M1: 373,097 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.6

Radius: 3.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.36 AU - 19.66 AU

Year: 25686 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,114,618 km

• M1: 56,698 km (0.112 R)
• M2: 208,988 km (0.04 R)
• M3: 736,620 km (0.066 R)
• M4: 1,089,970 km (0.067 R)
• M5: 1,231,938 km (0.101 R)
• M6: 1,880,445 km (0.12 R)
• M7: 2,050,538 km (0.079 R)
• M8: 2,250,999 km (0.087 R)
• M9: 2,972,958 km (0.1 R)
• M10: 3,142,303 km (0.087 R)
• M11: 3,490,717 km (0.099 R)
• M12: 3,520,187 km (0.104 R)
• M13: 4,129,200 km (0.042 R)
• M14: 4,704,554 km (0.077 R)
• M15: 4,968,295 km (0.115 R)
• M16: 5,169,205 km (0.108 R)
• M17: 5,304,591 km (0.068 R)
• M18: 6,249,002 km (0.059 R)
• M19: 7,471,815 km (0.088 R)
• M20: 8,090,552 km (0.085 R)
• M21: 8,208,435 km (0.104 R)
• M22: 8,326,767 km (0.038 R)
• M23: 8,485,640 km (0.054 R)
• M24: 9,089,716 km (0.064 R)
• M25: 9,212,237 km (0.105 R)
• M26: 9,294,217 km (0.091 R)
• M27: 9,583,090 km (0.073 R)
• M28: 10,127,177 km (0.11 R)
• M29: 11,508,863 km (0.103 R)
• M30: 11,685,688 km (0.092 R)
• M31: 11,907,991 km (0.088 R)
• M32: 12,266,577 km (0.111 R)
• M33: 12,447,141 km (0.119 R)
• M34: 12,628,603 km (0.096 R)
• M35: 12,719,709 km (0.116 R)
• M36: 14,064,743 km (0.074 R)
• M37: 14,873,918 km (0.114 R)
• M38: 15,018,280 km (0.049 R)
• M39: 16,041,679 km (0.08 R)
• M40: 16,387,848 km (0.106 R)
• M41: 16,536,997 km (0.071 R)
• M42: 16,636,630 km (0.099 R)
• M43: 16,786,377 km (0.043 R)
• M44: 18,257,971 km (0.112 R)
• M45: 18,671,011 km (0.096 R)
• M46: 18,930,863 km (0.119 R)
• M47: 19,087,192 km (0.115 R)
• M48: 19,401,497 km (0.116 R)
• M49: 19,770,107 km (0.036 R)
• M50: 21,213,726 km (0.041 R)
• M51: 21,920,875 km (0.057 R)
• M52: 21,975,628 km (0.11 R)
• M53: 22,691,005 km (0.099 R)
• M54: 22,801,707 km (0.059 R)
• M55: 24,088,100 km (0.109 R)
• M56: 24,427,537 km (0.094 R)
• M57: 24,540,932 km (0.044 R)
• M58: 24,711,623 km (0.096 R)
• M59: 25,455,274 km (0.079 R)
• M60: 25,800,995 km (0.075 R)
• M61: 25,916,634 km (0.082 R)
• M62: 26,206,256 km (0.109 R)
• M63: 26,730,447 km (0.117 R)
• M64: 26,905,925 km (0.086 R)
• M65: 27,258,078 km (0.083 R)
• M66: 27,317,020 km (0.059 R)
• M67: 28,204,584 km (0.104 R)
• M68: 28,622,112 km (0.088 R)
• M69: 29,402,863 km (0.072 R)
• M70: 30,373,304 km (0.087 R)
• M71: 30,434,340 km (0.112 R)
• M72: 31,477,486 km (0.081 R)
• M73: 31,539,270 km (0.103 R)
• M74: 31,724,772 km (0.103 R)
• M75: 32,407,836 km (0.115 R)
• M76: 32,907,642 km (0.076 R)
• M77: 33,347,011 km (0.092 R)
• M78: 33,409,992 km (0.115 R)
• M79: 34,041,444 km (0.069 R)
• M80: 34,422,320 km (0.096 R)
• M81: 34,613,207 km (0.077 R)
• M82: 34,868,272 km (0.073 R)
• M83: 35,766,158 km (0.091 R)
• M84: 36,801,525 km (0.1 R)
• M85: 36,931,526 km (0.045 R)
• M86: 37,192,275 km (0.09 R)
• M87: 39,632,365 km (0.097 R)
• M88: 39,765,807 km (0.105 R)
• M89: 39,899,248 km (0.057 R)
• M90: 43,973,397 km (0.096 R)
• M91: 44,595,873 km (0.087 R)
• M92: 45,151,629 km (0.102 R)
• M93: 45,989,527 km (0.092 R)
• M94: 47,114,653 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 15,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit