🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 190 Days

Day: 19.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.65 AU - 0.95 AU

Year: 272 Days

Day: 47.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,371,497 km

• M1: 441,015 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.22 AU - 1.74 AU

Year: 686 Days

Day: 27.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,371,497 km

• M1: 86,168 km (0.11 R)
• M2: 126,261 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.49 AU - 1.71 AU

Year: 771 Days

Day: 26.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.98 AU - 3.02 AU

Year: 1979 Days

Day: 25 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 8.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.72 AU - 8.04 AU

Year: 7635 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,371,497 km

• M1: 113,545 km (0.11 R)
• M2: 173,833 km (0.084 R)
• M3: 1,127,669 km (0.088 R)
• M4: 1,475,035 km (0.068 R)
• M5: 1,652,907 km (0.114 R)
• M6: 1,735,934 km (0.078 R)
• M7: 1,958,835 km (0.045 R)
• M8: 2,082,702 km (0.092 R)
• M9: 2,136,706 km (0.097 R)
• M10: 2,394,464 km (0.086 R)
• M11: 2,819,770 km (0.059 R)
• M12: 2,939,897 km (0.108 R)
• M13: 3,020,979 km (0.118 R)
• M14: 3,185,387 km (0.112 R)
• M15: 3,630,890 km (0.111 R)
• M16: 4,209,385 km (0.114 R)
• M17: 4,416,428 km (0.079 R)
• M18: 4,603,276 km (0.066 R)
• M19: 4,864,474 km (0.112 R)
• M20: 4,984,751 km (0.101 R)
• M21: 5,203,912 km (0.096 R)
• M22: 5,956,987 km (0.115 R)
• M23: 6,241,672 km (0.107 R)
• M24: 6,690,466 km (0.104 R)
• M25: 6,797,578 km (0.091 R)
• M26: 6,851,283 km (0.109 R)
• M27: 8,069,758 km (0.094 R)
• M28: 8,183,901 km (0.119 R)
• M29: 8,850,210 km (0.082 R)
• M30: 9,056,505 km (0.108 R)
• M31: 9,897,395 km (0.109 R)
• M32: 10,050,135 km (0.106 R)
• M33: 10,513,290 km (0.087 R)
• M34: 10,731,702 km (0.111 R)
• M35: 10,794,534 km (0.118 R)
• M36: 11,332,338 km (0.117 R)
• M37: 11,685,090 km (0.111 R)
• M38: 11,943,894 km (0.079 R)
• M39: 12,139,269 km (0.076 R)
• M40: 12,964,600 km (0.085 R)
• M41: 13,232,530 km (0.097 R)
• M42: 13,468,595 km (0.086 R)
• M43: 13,671,899 km (0.09 R)
• M44: 13,739,966 km (0.09 R)
• M45: 13,978,874 km (0.051 R)
• M46: 14,184,721 km (0.102 R)
• M47: 14,288,093 km (0.054 R)
• M48: 14,738,681 km (0.085 R)
• M49: 14,808,544 km (0.054 R)
• M50: 15,018,429 km (0.087 R)
• M51: 15,158,902 km (0.113 R)
• M52: 15,229,213 km (0.108 R)
• M53: 16,732,821 km (0.062 R)
• M54: 17,465,402 km (0.064 R)
• M55: 19,342,107 km (0.111 R)
• M56: 19,494,996 km (0.066 R)
• M57: 19,648,334 km (0.04 R)
• M58: 20,304,321 km (0.095 R)
• M59: 20,615,484 km (0.11 R)
• M60: 20,771,664 km (0.102 R)
• M61: 21,242,598 km (0.115 R)
• M62: 21,479,262 km (0.08 R)
• M63: 21,677,330 km (0.093 R)
• M64: 22,035,168 km (0.099 R)
• M65: 22,314,916 km (0.109 R)
• M66: 22,555,619 km (0.092 R)
• M67: 23,039,568 km (0.032 R)
• M68: 23,242,273 km (0.057 R)
• M69: 23,567,798 km (0.092 R)
• M70: 23,976,799 km (0.059 R)
• M71: 24,100,067 km (0.081 R)
• M72: 24,223,336 km (0.07 R)
• M73: 24,512,060 km (0.079 R)
• M74: 24,885,007 km (0.101 R)
• M75: 24,968,034 km (0.076 R)
• M76: 25,259,750 km (0.109 R)
• M77: 25,343,226 km (0.053 R)
• M78: 25,510,626 km (0.11 R)
• M79: 25,594,401 km (0.083 R)
• M80: 25,804,286 km (0.029 R)
• M81: 26,014,771 km (0.083 R)
• M82: 26,183,517 km (0.08 R)
• M83: 26,692,150 km (0.028 R)
• M84: 27,332,578 km (0.091 R)
• M85: 27,977,943 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit