🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.66 AU - 0.78 AU

Year: 225 Days

Day: 16.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 289 Days

Day: 41.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.57 AU - 4.15 AU

Year: 2272 Days

Day: 28.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,704,724 km

• M1: 388,954 km (0.104 R)
• M2: 2,154,808 km (0.061 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 12.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.57 AU - 6.91 AU

Year: 5751 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,704,724 km

• M1: 199,863 km (0.059 R)
• M2: 354,098 km (0.079 R)
• M3: 449,841 km (0.032 R)
• M4: 727,494 km (0.099 R)
• M5: 835,504 km (0.092 R)
• M6: 983,456 km (0.08 R)
• M7: 1,393,055 km (0.066 R)
• M8: 1,581,997 km (0.044 R)
• M9: 1,758,224 km (0.118 R)
• M10: 1,930,411 km (0.115 R)
• M11: 2,222,426 km (0.104 R)
• M12: 2,553,037 km (0.094 R)
• M13: 2,749,160 km (0.066 R)
• M14: 3,130,485 km (0.069 R)
• M15: 4,000,097 km (0.106 R)
• M16: 4,128,153 km (0.077 R)
• M17: 4,214,471 km (0.104 R)
• M18: 4,417,924 km (0.059 R)
• M19: 4,714,427 km (0.102 R)
• M20: 5,109,515 km (0.115 R)
• M21: 5,483,959 km (0.106 R)
• M22: 5,658,539 km (0.026 R)
• M23: 5,932,154 km (0.108 R)
• M24: 6,309,141 km (0.111 R)
• M25: 6,795,782 km (0.07 R)
• M26: 7,086,750 km (0.069 R)
• M27: 7,734,060 km (0.118 R)
• M28: 8,309,414 km (0.089 R)
• M29: 8,768,380 km (0.065 R)
• M30: 9,010,429 km (0.099 R)
• M31: 9,330,270 km (0.062 R)
• M32: 10,136,453 km (0.107 R)
• M33: 10,273,035 km (0.078 R)
• M34: 10,567,743 km (0.111 R)
• M35: 11,145,490 km (0.026 R)
• M36: 11,897,519 km (0.072 R)
• M37: 12,186,243 km (0.042 R)
• M38: 12,581,929 km (0.08 R)
• M39: 13,945,962 km (0.097 R)
• M40: 14,054,421 km (0.041 R)
• M41: 14,163,328 km (0.089 R)
• M42: 14,866,438 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.1

Radius: 14.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.5 AU - 12.18 AU

Year: 11389 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,704,724 km

• M1: 180,864 km (0.104 R)
• M2: 448,345 km (0.097 R)
• M3: 682,316 km (0.117 R)
• M4: 921,074 km (0.092 R)
• M5: 1,298,958 km (0.085 R)
• M6: 1,750,445 km (0.088 R)
• M7: 1,877,603 km (0.1 R)
• M8: 2,305,453 km (0.107 R)
• M9: 2,531,196 km (0.091 R)
• M10: 3,220,842 km (0.085 R)
• M11: 3,538,738 km (0.053 R)
• M12: 3,636,126 km (0.073 R)
• M13: 4,730,584 km (0.119 R)
• M14: 5,239,965 km (0.094 R)
• M15: 5,805,594 km (0.119 R)
• M16: 6,037,321 km (0.096 R)
• M17: 6,953,907 km (0.092 R)
• M18: 7,533,300 km (0.076 R)
• M19: 8,257,653 km (0.077 R)
• M20: 8,871,154 km (0.062 R)
• M21: 9,318,302 km (0.111 R)
• M22: 10,751,300 km (0.077 R)
• M23: 11,036,583 km (0.057 R)
• M24: 11,956,610 km (0.038 R)
• M25: 12,252,215 km (0.096 R)
• M26: 13,103,128 km (0.072 R)
• M27: 13,510,184 km (0.09 R)
• M28: 13,612,658 km (0.055 R)
• M29: 13,973,040 km (0.04 R)
• M30: 14,388,922 km (0.115 R)
• M31: 15,073,481 km (0.087 R)
• M32: 15,661,102 km (0.112 R)
• M33: 17,024,238 km (0.094 R)
• M34: 20,038,036 km (0.101 R)
• M35: 20,507,175 km (0.099 R)
• M36: 21,815,857 km (0.115 R)
• M37: 22,358,898 km (0.113 R)
• M38: 22,540,958 km (0.097 R)
• M39: 22,967,761 km (0.064 R)
• M40: 24,575,938 km (0.115 R)
• M41: 24,889,495 km (0.109 R)
• M42: 25,456,920 km (0.081 R)
• M43: 25,710,638 km (0.074 R)
• M44: 26,412,402 km (0.066 R)
• M45: 26,604,934 km (0.109 R)
• M46: 28,818,983 km (0.085 R)
• M47: 29,614,544 km (0.101 R)
• M48: 29,747,836 km (0.11 R)
• M49: 31,975,946 km (0.091 R)
• M50: 32,318,226 km (0.116 R)
• M51: 32,592,888 km (0.08 R)
• M52: 33,006,377 km (0.077 R)
• M53: 33,421,660 km (0.06 R)
• M54: 33,629,901 km (0.118 R)
• M55: 34,047,727 km (0.07 R)
• M56: 34,187,452 km (0.104 R)
• M57: 34,327,176 km (0.036 R)
• M58: 34,537,361 km (0.096 R)
• M59: 35,594,569 km (0.04 R)
• M60: 35,736,239 km (0.114 R)
• M61: 35,878,207 km (0.043 R)
• M62: 37,957,468 km (0.073 R)
• M63: 38,247,388 km (0.09 R)
• M64: 38,902,178 km (0.074 R)
• M65: 39,487,405 km (0.113 R)
• M66: 40,001,872 km (0.06 R)
• M67: 41,037,538 km (0.086 R)
• M68: 41,260,589 km (0.108 R)
• M69: 41,633,237 km (0.118 R)
• M70: 41,932,134 km (0.059 R)
• M71: 42,231,928 km (0.095 R)
• M72: 43,437,687 km (0.118 R)
• M73: 43,589,229 km (0.065 R)
• M74: 43,968,759 km (0.11 R)
• M75: 45,497,948 km (0.073 R)
• M76: 46,037,249 km (0.09 R)
• M77: 46,811,567 km (0.082 R)
• M78: 47,824,345 km (0.036 R)
• M79: 49,317,780 km (0.114 R)
• M80: 49,554,893 km (0.072 R)
• M81: 50,587,118 km (0.058 R)
• M82: 50,986,096 km (0.117 R)
• M83: 52,753,595 km (0.084 R)
• M84: 53,077,175 km (0.098 R)
• M85: 53,563,667 km (0.097 R)
• M86: 54,459,609 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit