🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.67 AU - 0.83 AU

Year: 240 Days

Day: 28.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,056,193 km

• M1: 204,351 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.8 AU - 1.06 AU

Year: 331 Days

Day: 32 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,056,193 km

• M1: 248,632 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.97 AU - 1.57 AU

Year: 528 Days

Day: 22.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,056,193 km

• M1: 412,591 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 2 AU

Year: 796 Days

Day: 31.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,056,193 km

• M1: 775,964 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.07 AU - 2.13 AU

Year: 1123 Days

Day: 45.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,056,193 km

• M1: 879,635 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.73 AU - 2.97 AU

Year: 1775 Days

Day: 43.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 8.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.94 AU - 12.42 AU

Year: 15684 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,056,193 km

• M1: 136,284 km (0.104 R)
• M2: 254,616 km (0.103 R)
• M3: 486,043 km (0.113 R)
• M4: 550,221 km (0.094 R)
• M5: 781,050 km (0.051 R)
• M6: 878,140 km (0.062 R)
• M7: 1,085,033 km (0.117 R)
• M8: 1,150,108 km (0.117 R)
• M9: 1,377,348 km (0.057 R)
• M10: 1,848,282 km (0.117 R)
• M11: 2,366,190 km (0.081 R)
• M12: 3,239,093 km (0.077 R)
• M13: 3,463,640 km (0.096 R)
• M14: 4,064,425 km (0.053 R)
• M15: 4,482,850 km (0.036 R)
• M16: 4,915,038 km (0.116 R)
• M17: 5,062,093 km (0.099 R)
• M18: 5,322,991 km (0.064 R)
• M19: 5,780,462 km (0.1 R)
• M20: 6,092,523 km (0.079 R)
• M21: 6,290,291 km (0.071 R)
• M22: 6,611,328 km (0.113 R)
• M23: 7,437,109 km (0.092 R)
• M24: 7,948,135 km (0.041 R)
• M25: 8,077,687 km (0.108 R)
• M26: 8,207,986 km (0.099 R)
• M27: 8,295,202 km (0.118 R)
• M28: 9,229,590 km (0.046 R)
• M29: 9,365,874 km (0.05 R)
• M30: 9,594,310 km (0.089 R)
• M31: 9,917,292 km (0.112 R)
• M32: 10,716,743 km (0.106 R)
• M33: 10,812,037 km (0.056 R)
• M34: 11,196,503 km (0.071 R)
• M35: 11,683,444 km (0.04 R)
• M36: 11,880,165 km (0.059 R)
• M37: 12,127,600 km (0.076 R)
• M38: 13,596,053 km (0.11 R)
• M39: 13,751,036 km (0.116 R)
• M40: 13,906,768 km (0.11 R)
• M41: 14,535,378 km (0.114 R)
• M42: 15,173,263 km (0.053 R)
• M43: 15,441,791 km (0.078 R)
• M44: 16,256,651 km (0.041 R)
• M45: 16,586,514 km (0.04 R)
• M46: 17,029,922 km (0.072 R)
• M47: 18,383,035 km (0.079 R)
• M48: 19,072,532 km (0.108 R)
• M49: 20,832,999 km (0.115 R)
• M50: 21,251,275 km (0.094 R)
• M51: 21,913,994 km (0.089 R)
• M52: 22,217,528 km (0.106 R)
• M53: 23,074,873 km (0.06 R)
• M54: 24,318,181 km (0.096 R)
• M55: 25,074,697 km (0.079 R)
• M56: 25,455,723 km (0.109 R)
• M57: 25,774,816 km (0.1 R)
• M58: 26,352,563 km (0.073 R)
• M59: 26,675,245 km (0.114 R)
• M60: 28,639,316 km (0.093 R)
• M61: 29,304,278 km (0.112 R)
• M62: 30,243,753 km (0.056 R)
• M63: 30,717,230 km (0.102 R)
• M64: 30,785,147 km (0.051 R)
• M65: 31,261,467 km (0.111 R)
• M66: 32,428,181 km (0.106 R)
• M67: 32,912,728 km (0.093 R)
• M68: 33,889,154 km (0.032 R)
• M69: 34,945,763 km (0.054 R)
• M70: 36,730,765 km (0.113 R)
• M71: 37,743,244 km (0.115 R)
• M72: 37,815,948 km (0.111 R)
• M73: 38,107,066 km (0.114 R)
• M74: 38,398,931 km (0.086 R)
• M75: 40,611,783 km (0.113 R)
• M76: 42,260,800 km (0.11 R)
• M77: 43,017,466 km (0.119 R)
• M78: 43,245,304 km (0.113 R)
• M79: 43,321,449 km (0.109 R)
• M80: 43,549,885 km (0.081 R)
• M81: 44,160,992 km (0.111 R)
• M82: 44,237,586 km (0.095 R)
• M83: 44,774,942 km (0.107 R)
• M84: 45,082,964 km (0.091 R)
• M85: 45,701,102 km (0.086 R)
• M86: 46,711,636 km (0.12 R)
• M87: 47,886,727 km (0.06 R)
• M88: 48,596,420 km (0.095 R)
• M89: 48,675,557 km (0.106 R)
• M90: 48,833,831 km (0.079 R)
• M91: 50,265,932 km (0.084 R)
• M92: 53,742,736 km (0.105 R)
• M93: 54,152,036 km (0.1 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: 169 - 16,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit