🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 137 Days

Day: 21.9 Hours

Environment

Temp: 310 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,033,878 km

• M1: 320,738 km (0.032 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.72 AU - 2.04 AU

Year: 779 Days

Day: 21.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.35 AU - 3.71 AU

Year: 1594 Days

Day: 47.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.15 AU - 4.63 AU

Year: 2319 Days

Day: 40.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 9.8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.04 AU - 13.7 AU

Year: 14778 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,033,878 km

• M1: 127,906 km (0.112 R)
• M2: 285,882 km (0.042 R)
• M3: 358,736 km (0.085 R)
• M4: 644,916 km (0.111 R)
• M5: 770,130 km (0.109 R)
• M6: 974,032 km (0.102 R)
• M7: 1,170,304 km (0.039 R)
• M8: 1,406,669 km (0.1 R)
• M9: 1,544,748 km (0.088 R)
• M10: 1,804,898 km (0.073 R)
• M11: 1,955,543 km (0.093 R)
• M12: 2,399,550 km (0.059 R)
• M13: 2,465,523 km (0.107 R)
• M14: 2,532,243 km (0.115 R)
• M15: 2,770,403 km (0.117 R)
• M16: 3,231,912 km (0.026 R)
• M17: 3,453,168 km (0.072 R)
• M18: 3,603,364 km (0.103 R)
• M19: 4,266,082 km (0.118 R)
• M20: 4,881,977 km (0.05 R)
• M21: 5,657,642 km (0.114 R)
• M22: 5,879,944 km (0.099 R)
• M23: 6,425,378 km (0.085 R)
• M24: 6,797,877 km (0.058 R)
• M25: 6,986,819 km (0.062 R)
• M26: 8,357,435 km (0.1 R)
• M27: 9,229,291 km (0.106 R)
• M28: 9,544,045 km (0.057 R)
• M29: 10,400,194 km (0.1 R)
• M30: 10,782,566 km (0.12 R)
• M31: 10,947,871 km (0.078 R)
• M32: 11,504,824 km (0.093 R)
• M33: 12,128,199 km (0.09 R)
• M34: 16,218,803 km (0.067 R)
• M35: 16,471,623 km (0.118 R)
• M36: 17,950,697 km (0.115 R)
• M37: 18,409,215 km (0.111 R)
• M38: 19,137,607 km (0.109 R)
• M39: 19,404,789 km (0.095 R)
• M40: 19,605,998 km (0.12 R)
• M41: 19,875,274 km (0.068 R)
• M42: 21,655,937 km (0.078 R)
• M43: 22,354,260 km (0.116 R)
• M44: 22,565,193 km (0.113 R)
• M45: 22,776,874 km (0.108 R)
• M46: 23,558,523 km (0.054 R)
• M47: 24,060,424 km (0.083 R)
• M48: 24,929,139 km (0.089 R)
• M49: 25,440,614 km (0.063 R)
• M50: 26,473,886 km (0.048 R)
• M51: 26,548,237 km (0.09 R)
• M52: 26,771,586 km (0.104 R)
• M53: 29,501,149 km (0.11 R)
• M54: 30,898,692 km (0.118 R)
• M55: 31,526,854 km (0.032 R)
• M56: 34,000,305 km (0.036 R)
• M57: 34,974,337 km (0.085 R)
• M58: 35,137,548 km (0.045 R)
• M59: 36,949,926 km (0.099 R)
• M60: 37,282,781 km (0.082 R)
• M61: 37,616,534 km (0.054 R)
• M62: 39,469,902 km (0.082 R)
• M63: 40,065,900 km (0.1 R)
• M64: 40,151,321 km (0.115 R)
• M65: 40,236,741 km (0.112 R)
• M66: 46,366,214 km (0.109 R)
• M67: 48,624,694 km (0.07 R)
• M68: 51,103,829 km (0.085 R)
• M69: 51,660,333 km (0.09 R)
• M70: 51,846,284 km (0.102 R)
• M71: 52,218,782 km (0.078 R)
• M72: 52,312,131 km (0.11 R)
• M73: 54,189,435 km (0.067 R)
• M74: 54,378,377 km (0.043 R)
• M75: 56,088,580 km (0.107 R)
• M76: 56,854,372 km (0.091 R)
• M77: 57,238,539 km (0.112 R)
• M78: 57,430,922 km (0.097 R)
• M79: 59,269,629 km (0.041 R)
• M80: 60,538,818 km (0.103 R)
• M81: 63,302,788 km (0.075 R)
• M82: 65,000,873 km (0.119 R)
• M83: 65,101,253 km (0.053 R)
• M84: 66,309,555 km (0.05 R)
• M85: 66,815,196 km (0.105 R)
• M86: 67,017,752 km (0.059 R)
• M87: 67,119,179 km (0.089 R)
• M88: 67,830,218 km (0.099 R)

Kuiper Belt

Range: 36.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit