🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 139 Days

Day: 35.6 Hours

Environment

Temp: 271 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,999,755 km

• M1: 402,867 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.13 AU - 1.59 AU

Year: 555 Days

Day: 25.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,999,755 km

• M1: 86,468 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.77 AU - 2.25 AU

Year: 997 Days

Day: 19.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.66 AU - 4.4 AU

Year: 2830 Days

Day: 14.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.34 AU - 5.26 AU

Year: 3679 Days

Day: 30.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.69 AU - 6.25 AU

Year: 4476 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,999,755 km

• M1: 2,118,605 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 12.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.81 AU - 14.53 AU

Year: 15778 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,999,755 km

• M1: 404,064 km (0.11 R)
• M2: 534,513 km (0.084 R)
• M3: 865,573 km (0.039 R)
• M4: 997,818 km (0.069 R)
• M5: 1,463,067 km (0.117 R)
• M6: 1,706,164 km (0.077 R)
• M7: 2,293,186 km (0.063 R)
• M8: 2,576,973 km (0.114 R)
• M9: 3,353,984 km (0.08 R)
• M10: 3,460,498 km (0.115 R)
• M11: 4,353,448 km (0.073 R)
• M12: 4,509,029 km (0.074 R)
• M13: 4,745,992 km (0.094 R)
• M14: 6,034,629 km (0.093 R)
• M15: 6,208,461 km (0.037 R)
• M16: 6,384,089 km (0.112 R)
• M17: 7,565,015 km (0.1 R)
• M18: 8,037,146 km (0.103 R)
• M19: 9,309,176 km (0.082 R)
• M20: 9,968,604 km (0.116 R)
• M21: 10,122,839 km (0.091 R)
• M22: 10,277,972 km (0.112 R)
• M23: 11,385,894 km (0.111 R)
• M24: 11,547,310 km (0.09 R)
• M25: 12,310,558 km (0.094 R)
• M26: 12,977,615 km (0.1 R)
• M27: 14,990,006 km (0.092 R)
• M28: 15,226,221 km (0.061 R)
• M29: 15,463,633 km (0.051 R)
• M30: 16,183,198 km (0.07 R)
• M31: 16,364,810 km (0.087 R)
• M32: 16,668,943 km (0.09 R)
• M33: 16,791,164 km (0.09 R)
• M34: 17,282,892 km (0.09 R)
• M35: 17,841,790 km (0.076 R)
• M36: 18,406,672 km (0.12 R)
• M37: 18,723,071 km (0.114 R)
• M38: 19,105,144 km (0.108 R)
• M39: 19,297,078 km (0.093 R)
• M40: 19,683,041 km (0.116 R)
• M41: 20,724,541 km (0.113 R)
• M42: 22,320,302 km (0.119 R)
• M43: 22,657,794 km (0.077 R)
• M44: 22,996,783 km (0.093 R)
• M45: 23,405,933 km (0.089 R)
• M46: 23,748,812 km (0.11 R)
• M47: 24,231,564 km (0.11 R)
• M48: 24,996,757 km (0.079 R)
• M49: 25,136,631 km (0.111 R)
• M50: 25,487,737 km (0.111 R)
• M51: 25,911,099 km (0.093 R)
• M52: 26,908,169 km (0.106 R)
• M53: 27,267,353 km (0.113 R)
• M54: 27,772,845 km (0.12 R)
• M55: 29,234,117 km (0.073 R)
• M56: 30,945,367 km (0.079 R)
• M57: 34,619,790 km (0.1 R)
• M58: 34,932,300 km (0.096 R)
• M59: 35,010,539 km (0.097 R)
• M60: 36,033,041 km (0.104 R)
• M61: 37,225,037 km (0.118 R)
• M62: 37,384,957 km (0.082 R)
• M63: 39,810,985 km (0.075 R)
• M64: 40,220,285 km (0.099 R)
• M65: 40,384,394 km (0.037 R)
• M66: 40,878,067 km (0.096 R)
• M67: 41,373,685 km (0.077 R)
• M68: 42,454,380 km (0.089 R)
• M69: 43,460,276 km (0.105 R)
• M70: 45,324,714 km (0.068 R)
• M71: 45,751,966 km (0.084 R)
• M72: 47,648,268 km (0.085 R)
• M73: 49,131,082 km (0.098 R)
• M74: 50,717,717 km (0.088 R)
• M75: 51,072,563 km (0.03 R)
• M76: 51,517,168 km (0.107 R)
• M77: 51,695,489 km (0.065 R)
• M78: 54,393,786 km (0.084 R)
• M79: 54,484,442 km (0.088 R)
• M80: 55,943,021 km (0.117 R)
• M81: 56,309,686 km (0.081 R)
• M82: 56,585,245 km (0.096 R)
• M83: 57,045,408 km (0.075 R)
• M84: 57,969,474 km (0.067 R)
• M85: 58,247,726 km (0.072 R)
• M86: 59,178,225 km (0.118 R)
• M87: 59,926,214 km (0.05 R)
• M88: 60,019,863 km (0.081 R)
• M89: 60,583,248 km (0.076 R)
• M90: 60,771,293 km (0.093 R)
• M91: 63,617,093 km (0.116 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit