🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 152 Days

Day: 46.6 Hours

Environment

Temp: 250 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 213 Days

Day: 45.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,428,508 km

• M1: 456,573 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.74 AU - 1.18 AU

Year: 342 Days

Day: 35.7 Hours

Environment

Temp: 65 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,428,508 km

• M1: 85,869 km (0.06 R)
• M2: 196,871 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.25 AU - 1.55 AU

Year: 602 Days

Day: 13.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,428,508 km

• M1: 710,440 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.65 AU - 1.67 AU

Year: 777 Days

Day: 22.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.16 AU - 5.18 AU

Year: 3668 Days

Day: 25.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.6

Radius: 6.2

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.74 AU - 17.64 AU

Year: 22587 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,428,508 km

• M1: 305,180 km (0.101 R)
• M2: 395,836 km (0.049 R)
• M3: 478,863 km (0.115 R)
• M4: 662,719 km (0.109 R)
• M5: 1,047,185 km (0.097 R)
• M6: 1,165,068 km (0.098 R)
• M7: 1,491,491 km (0.111 R)
• M8: 1,678,638 km (0.107 R)
• M9: 1,845,290 km (0.078 R)
• M10: 1,901,987 km (0.114 R)
• M11: 2,438,595 km (0.098 R)
• M12: 2,627,387 km (0.109 R)
• M13: 2,821,117 km (0.044 R)
• M14: 3,052,844 km (0.068 R)
• M15: 3,499,693 km (0.104 R)
• M16: 3,966,887 km (0.099 R)
• M17: 4,415,381 km (0.085 R)
• M18: 5,441,473 km (0.044 R)
• M19: 5,605,731 km (0.116 R)
• M20: 5,771,635 km (0.077 R)
• M21: 6,108,231 km (0.105 R)
• M22: 7,245,474 km (0.112 R)
• M23: 7,426,188 km (0.118 R)
• M24: 7,792,104 km (0.081 R)
• M25: 7,884,556 km (0.092 R)
• M26: 8,070,356 km (0.111 R)
• M27: 9,807,337 km (0.055 R)
• M28: 10,923,637 km (0.114 R)
• M29: 11,972,916 km (0.052 R)
• M30: 12,401,514 km (0.115 R)
• M31: 12,944,405 km (0.111 R)
• M32: 13,273,819 km (0.061 R)
• M33: 13,384,222 km (0.086 R)
• M34: 13,661,726 km (0.092 R)
• M35: 14,733,146 km (0.05 R)
• M36: 14,847,439 km (0.085 R)
• M37: 15,250,007 km (0.063 R)
• M38: 15,307,752 km (0.103 R)
• M39: 16,360,622 km (0.099 R)
• M40: 17,739,615 km (0.09 R)
• M41: 18,044,346 km (0.091 R)
• M42: 19,530,900 km (0.095 R)
• M43: 20,927,695 km (0.042 R)
• M44: 23,082,503 km (0.04 R)
• M45: 23,615,370 km (0.105 R)
• M46: 23,950,619 km (0.098 R)
• M47: 24,152,427 km (0.036 R)
• M48: 24,219,746 km (0.092 R)
• M49: 25,443,755 km (0.105 R)
• M50: 25,856,197 km (0.09 R)
• M51: 25,994,276 km (0.097 R)
• M52: 26,270,882 km (0.109 R)
• M53: 28,234,953 km (0.069 R)
• M54: 29,162,759 km (0.099 R)
• M55: 30,755,677 km (0.094 R)
• M56: 31,121,593 km (0.078 R)
• M57: 31,195,046 km (0.077 R)
• M58: 31,931,815 km (0.109 R)
• M59: 32,599,770 km (0.102 R)
• M60: 32,674,269 km (0.111 R)
• M61: 34,252,078 km (0.078 R)
• M62: 35,012,035 km (0.091 R)
• M63: 35,624,040 km (0.048 R)
• M64: 35,854,421 km (0.11 R)
• M65: 36,162,443 km (0.099 R)
• M66: 36,626,047 km (0.069 R)
• M67: 37,559,089 km (0.095 R)
• M68: 38,264,143 km (0.1 R)
• M69: 38,342,682 km (0.118 R)
• M70: 38,894,399 km (0.109 R)
• M71: 39,210,948 km (0.064 R)
• M72: 43,237,824 km (0.047 R)
• M73: 43,647,722 km (0.096 R)
• M74: 44,306,252 km (0.082 R)
• M75: 46,385,064 km (0.03 R)
• M76: 46,552,763 km (0.098 R)
• M77: 47,141,281 km (0.071 R)
• M78: 48,580,712 km (0.075 R)
• M79: 48,665,833 km (0.066 R)
• M80: 49,691,027 km (0.09 R)
• M81: 50,464,747 km (0.068 R)
• M82: 51,762,958 km (0.083 R)
• M83: 52,634,515 km (0.048 R)
• M84: 53,423,195 km (0.103 R)
• M85: 54,303,877 km (0.109 R)
• M86: 55,189,497 km (0.117 R)
• M87: 56,258,374 km (0.039 R)
• M88: 58,869,904 km (0.045 R)
• M89: 61,152,618 km (0.113 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit