🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 23.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,807,002 km

• M1: 26,030 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.78 AU - 1.12 AU

Year: 337 Days

Day: 16.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.98 AU - 1.08 AU

Year: 380 Days

Day: 47.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.75 AU - 1.83 AU

Year: 870 Days

Day: 40.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 13.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.71 AU - 8.99 AU

Year: 9569 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,807,002 km

• M1: 173,683 km (0.069 R)
• M2: 407,056 km (0.106 R)
• M3: 712,983 km (0.086 R)
• M4: 805,435 km (0.085 R)
• M5: 1,314,367 km (0.079 R)
• M6: 1,451,249 km (0.086 R)
• M7: 1,804,300 km (0.111 R)
• M8: 2,348,986 km (0.052 R)
• M9: 2,468,963 km (0.079 R)
• M10: 3,047,159 km (0.057 R)
• M11: 3,204,835 km (0.098 R)
• M12: 3,528,715 km (0.116 R)
• M13: 3,920,063 km (0.079 R)
• M14: 4,384,564 km (0.08 R)
• M15: 5,176,834 km (0.114 R)
• M16: 5,334,361 km (0.072 R)
• M17: 6,145,780 km (0.118 R)
• M18: 6,245,711 km (0.094 R)
• M19: 6,582,905 km (0.069 R)
• M20: 7,135,070 km (0.032 R)
• M21: 7,275,393 km (0.067 R)
• M22: 7,810,056 km (0.086 R)
• M23: 8,100,426 km (0.12 R)
• M24: 8,691,935 km (0.119 R)
• M25: 8,841,982 km (0.106 R)
• M26: 9,220,914 km (0.047 R)
• M27: 10,270,791 km (0.076 R)
• M28: 11,399,208 km (0.107 R)
• M29: 11,604,905 km (0.069 R)
• M30: 11,894,826 km (0.094 R)
• M31: 12,651,642 km (0.047 R)
• M32: 13,035,809 km (0.087 R)
• M33: 13,424,015 km (0.115 R)
• M34: 15,330,491 km (0.049 R)
• M35: 15,740,090 km (0.085 R)
• M36: 16,015,350 km (0.115 R)
• M37: 16,153,428 km (0.094 R)
• M38: 17,037,851 km (0.091 R)
• M39: 17,367,714 km (0.088 R)
• M40: 18,950,759 km (0.117 R)
• M41: 19,341,509 km (0.115 R)
• M42: 20,180,603 km (0.106 R)
• M43: 20,579,581 km (0.116 R)
• M44: 21,690,345 km (0.052 R)
• M45: 21,894,396 km (0.08 R)
• M46: 22,047,884 km (0.089 R)
• M47: 22,150,358 km (0.11 R)
• M48: 22,304,444 km (0.083 R)
• M49: 22,768,796 km (0.085 R)
• M50: 23,028,049 km (0.071 R)
• M51: 23,811,942 km (0.078 R)
• M52: 24,180,850 km (0.102 R)
• M53: 24,339,424 km (0.078 R)
• M54: 24,764,282 km (0.05 R)
• M55: 24,977,608 km (0.072 R)
• M56: 25,084,421 km (0.041 R)
• M57: 26,107,372 km (0.039 R)
• M58: 26,596,706 km (0.056 R)
• M59: 27,861,107 km (0.066 R)
• M60: 28,696,163 km (0.085 R)
• M61: 28,976,360 km (0.07 R)
• M62: 29,370,101 km (0.111 R)
• M63: 29,483,048 km (0.088 R)
• M64: 29,765,788 km (0.072 R)
• M65: 32,700,748 km (0.053 R)
• M66: 33,110,796 km (0.065 R)
• M67: 33,287,022 km (0.114 R)
• M68: 33,935,828 km (0.075 R)
• M69: 34,410,502 km (0.098 R)
• M70: 34,946,960 km (0.117 R)
• M71: 36,451,765 km (0.062 R)
• M72: 37,609,503 km (0.116 R)
• M73: 37,916,179 km (0.076 R)
• M74: 38,100,633 km (0.096 R)
• M75: 38,223,752 km (0.104 R)
• M76: 40,023,714 km (0.054 R)
• M77: 40,462,334 km (0.117 R)
• M78: 40,839,471 km (0.068 R)
• M79: 41,281,084 km (0.057 R)
• M80: 41,407,494 km (0.111 R)
• M81: 41,724,193 km (0.05 R)
• M82: 41,978,210 km (0.098 R)
• M83: 42,679,076 km (0.104 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit