🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.72 AU - 0.74 AU

Year: 234 Days

Day: 18.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,252,943 km

• M1: 145,708 km (0.071 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 11.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.29 AU - 7.13 AU

Year: 6513 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,252,943 km

• M1: 219,460 km (0.092 R)
• M2: 461,061 km (0.099 R)
• M3: 702,212 km (0.12 R)
• M4: 844,929 km (0.117 R)
• M5: 1,078,601 km (0.101 R)
• M6: 1,217,727 km (0.117 R)
• M7: 1,304,194 km (0.085 R)
• M8: 1,768,845 km (0.12 R)
• M9: 1,985,912 km (0.041 R)
• M10: 2,141,344 km (0.112 R)
• M11: 2,373,221 km (0.054 R)
• M12: 3,077,976 km (0.103 R)
• M13: 3,568,358 km (0.079 R)
• M14: 3,909,142 km (0.085 R)
• M15: 4,105,414 km (0.059 R)
• M16: 4,193,677 km (0.09 R)
• M17: 4,372,297 km (0.116 R)
• M18: 4,667,902 km (0.093 R)
• M19: 5,159,331 km (0.096 R)
• M20: 5,399,286 km (0.03 R)
• M21: 5,520,610 km (0.104 R)
• M22: 6,191,407 km (0.1 R)
• M23: 6,267,552 km (0.11 R)
• M24: 6,653,066 km (0.12 R)
• M25: 6,835,725 km (0.057 R)
• M26: 7,019,880 km (0.086 R)
• M27: 7,447,281 km (0.097 R)
• M28: 7,528,363 km (0.046 R)
• M29: 8,021,139 km (0.112 R)
• M30: 8,187,641 km (0.116 R)
• M31: 9,037,806 km (0.043 R)
• M32: 9,444,114 km (0.115 R)
• M33: 10,455,844 km (0.095 R)
• M34: 10,913,165 km (0.098 R)
• M35: 11,283,719 km (0.117 R)
• M36: 11,439,300 km (0.078 R)
• M37: 11,721,292 km (0.111 R)
• M38: 12,164,401 km (0.095 R)
• M39: 12,292,008 km (0.075 R)
• M40: 12,548,718 km (0.064 R)
• M41: 13,067,224 km (0.117 R)
• M42: 13,165,211 km (0.114 R)
• M43: 13,394,844 km (0.064 R)
• M44: 13,493,728 km (0.094 R)
• M45: 13,891,509 km (0.104 R)
• M46: 14,461,626 km (0.081 R)
• M47: 14,630,821 km (0.109 R)
• M48: 14,766,656 km (0.116 R)
• M49: 15,520,929 km (0.052 R)
• M50: 15,937,858 km (0.114 R)
• M51: 16,428,689 km (0.108 R)
• M52: 17,174,434 km (0.115 R)
• M53: 17,353,652 km (0.119 R)
• M54: 17,533,469 km (0.094 R)
• M55: 17,858,695 km (0.117 R)
• M56: 18,040,157 km (0.098 R)
• M57: 18,185,865 km (0.112 R)
• M58: 18,883,290 km (0.099 R)
• M59: 19,365,444 km (0.067 R)
• M60: 19,776,539 km (0.057 R)
• M61: 20,266,323 km (0.093 R)
• M62: 20,493,562 km (0.048 R)
• M63: 20,607,555 km (0.084 R)
• M64: 20,683,701 km (0.073 R)
• M65: 21,450,091 km (0.081 R)
• M66: 22,264,651 km (0.117 R)
• M67: 22,538,415 km (0.071 R)
• M68: 22,734,688 km (0.075 R)
• M69: 23,924,140 km (0.097 R)
• M70: 24,004,175 km (0.093 R)
• M71: 24,244,729 km (0.117 R)
• M72: 24,325,212 km (0.089 R)
• M73: 24,405,546 km (0.111 R)
• M74: 25,255,861 km (0.061 R)
• M75: 26,157,038 km (0.093 R)
• M76: 27,193,751 km (0.112 R)
• M77: 27,612,326 km (0.072 R)
• M78: 28,201,742 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 9.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.38 AU - 8.84 AU

Year: 7867 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,252,943 km

• M1: 144,212 km (0.095 R)
• M2: 250,576 km (0.048 R)
• M3: 441,613 km (0.09 R)
• M4: 556,055 km (0.095 R)
• M5: 624,422 km (0.095 R)
• M6: 688,749 km (0.091 R)
• M7: 824,733 km (0.072 R)
• M8: 995,125 km (0.118 R)
• M9: 1,240,615 km (0.028 R)
• M10: 1,361,191 km (0.11 R)
• M11: 1,456,784 km (0.117 R)
• M12: 1,554,621 km (0.118 R)
• M13: 1,654,702 km (0.106 R)
• M14: 1,736,532 km (0.11 R)
• M15: 2,099,008 km (0.096 R)
• M16: 2,603,153 km (0.119 R)
• M17: 2,734,948 km (0.102 R)
• M18: 3,055,537 km (0.082 R)
• M19: 3,245,975 km (0.045 R)
• M20: 3,414,272 km (0.095 R)
• M21: 3,827,162 km (0.09 R)
• M22: 3,949,982 km (0.095 R)
• M23: 4,171,686 km (0.106 R)
• M24: 4,540,744 km (0.069 R)
• M25: 4,935,084 km (0.119 R)
• M26: 4,994,475 km (0.079 R)
• M27: 5,219,320 km (0.073 R)
• M28: 5,295,017 km (0.094 R)
• M29: 5,478,124 km (0.069 R)
• M30: 5,678,885 km (0.031 R)
• M31: 6,151,464 km (0.11 R)
• M32: 6,215,492 km (0.12 R)
• M33: 6,538,773 km (0.101 R)
• M34: 6,620,454 km (0.055 R)
• M35: 7,764,877 km (0.065 R)
• M36: 8,077,986 km (0.116 R)
• M37: 8,519,898 km (0.069 R)
• M38: 8,842,880 km (0.087 R)
• M39: 9,224,803 km (0.063 R)
• M40: 9,910,709 km (0.075 R)
• M41: 10,042,355 km (0.109 R)
• M42: 10,767,157 km (0.082 R)
• M43: 11,057,975 km (0.118 R)
• M44: 11,311,993 km (0.111 R)
• M45: 11,726,528 km (0.098 R)
• M46: 12,408,246 km (0.077 R)
• M47: 12,713,126 km (0.068 R)
• M48: 13,020,400 km (0.112 R)
• M49: 13,144,118 km (0.091 R)
• M50: 13,600,690 km (0.103 R)
• M51: 13,809,978 km (0.098 R)
• M52: 13,894,052 km (0.117 R)
• M53: 13,957,033 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit