🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.97 AU - 1.03 AU

Year: 298 Days

Day: 28.7 Hours

Environment

Temp: 253 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,234,633 km

• M1: 526,136 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.89 AU - 3.71 AU

Year: 1788 Days

Day: 12.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,234,633 km

• M1: 1,529,937 km (0.061 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 12.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.19 AU - 17.27 AU

Year: 20407 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,234,633 km

• M1: 303,235 km (0.114 R)
• M2: 389,104 km (0.086 R)
• M3: 498,909 km (0.095 R)
• M4: 596,297 km (0.083 R)
• M5: 743,053 km (0.105 R)
• M6: 1,208,302 km (0.079 R)
• M7: 1,400,236 km (0.068 R)
• M8: 1,583,793 km (0.076 R)
• M9: 1,934,899 km (0.038 R)
• M10: 2,119,802 km (0.112 R)
• M11: 2,225,119 km (0.12 R)
• M12: 2,847,895 km (0.082 R)
• M13: 3,011,854 km (0.086 R)
• M14: 3,522,880 km (0.071 R)
• M15: 4,570,813 km (0.106 R)
• M16: 4,653,092 km (0.101 R)
• M17: 4,819,295 km (0.106 R)
• M18: 4,931,195 km (0.108 R)
• M19: 5,300,851 km (0.044 R)
• M20: 5,650,312 km (0.109 R)
• M21: 5,738,724 km (0.047 R)
• M22: 6,037,172 km (0.115 R)
• M23: 6,743,124 km (0.1 R)
• M24: 7,249,513 km (0.089 R)
• M25: 7,475,106 km (0.098 R)
• M26: 7,604,957 km (0.1 R)
• M27: 8,165,501 km (0.096 R)
• M28: 8,265,881 km (0.111 R)
• M29: 8,400,220 km (0.108 R)
• M30: 8,807,874 km (0.12 R)
• M31: 9,014,169 km (0.081 R)
• M32: 9,187,254 km (0.118 R)
• M33: 9,607,175 km (0.077 R)
• M34: 9,713,240 km (0.089 R)
• M35: 9,962,021 km (0.113 R)
• M36: 10,212,897 km (0.107 R)
• M37: 10,684,579 km (0.104 R)
• M38: 10,794,384 km (0.101 R)
• M39: 11,089,241 km (0.102 R)
• M40: 11,349,392 km (0.053 R)
• M41: 12,256,703 km (0.104 R)
• M42: 13,226,397 km (0.055 R)
• M43: 13,383,923 km (0.095 R)
• M44: 13,900,036 km (0.086 R)
• M45: 14,584,745 km (0.077 R)
• M46: 15,861,563 km (0.114 R)
• M47: 16,874,640 km (0.086 R)
• M48: 17,045,481 km (0.06 R)
• M49: 17,432,041 km (0.103 R)
• M50: 18,653,209 km (0.045 R)
• M51: 19,542,419 km (0.093 R)
• M52: 19,947,081 km (0.109 R)
• M53: 20,127,795 km (0.108 R)
• M54: 20,490,869 km (0.032 R)
• M55: 20,719,006 km (0.111 R)
• M56: 20,856,187 km (0.081 R)
• M57: 21,315,901 km (0.084 R)
• M58: 22,245,203 km (0.118 R)
• M59: 23,140,247 km (0.11 R)
• M60: 24,674,374 km (0.089 R)
• M61: 25,258,104 km (0.069 R)
• M62: 26,687,512 km (0.119 R)
• M63: 27,789,450 km (0.085 R)
• M64: 28,295,240 km (0.073 R)
• M65: 28,600,121 km (0.109 R)
• M66: 28,753,010 km (0.118 R)
• M67: 29,367,259 km (0.07 R)
• M68: 29,624,418 km (0.086 R)
• M69: 30,504,502 km (0.11 R)
• M70: 30,608,622 km (0.078 R)
• M71: 31,498,280 km (0.087 R)
• M72: 32,609,194 km (0.096 R)
• M73: 32,928,885 km (0.078 R)
• M74: 34,164,115 km (0.064 R)
• M75: 35,032,381 km (0.075 R)
• M76: 35,578,712 km (0.025 R)
• M77: 36,237,990 km (0.119 R)
• M78: 36,845,956 km (0.045 R)

Kuiper Belt

Range: 36.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit