🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 135 Days

Day: 13.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,966,466 km

• M1: 150,795 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.41 AU - 2.29 AU

Year: 880 Days

Day: 22.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,966,466 km

• M1: 242,797 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.51 AU - 2.95 AU

Year: 1578 Days

Day: 31.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.07 AU - 3.09 AU

Year: 1891 Days

Day: 22.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,966,466 km

• M1: 481,556 km (0.071 R)
• M2: 1,139,936 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.08 AU - 3.88 AU

Year: 2271 Days

Day: 17.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 168.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,966,466 km

• M1: 1,327,831 km (0.075 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.4

Radius: 5.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.59 AU - 15.51 AU

Year: 17450 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,966,466 km

• M1: 72,405 km (0.083 R)
• M2: 321,336 km (0.06 R)
• M3: 615,146 km (0.064 R)
• M4: 711,936 km (0.12 R)
• M5: 849,118 km (0.103 R)
• M6: 1,051,523 km (0.114 R)
• M7: 1,310,029 km (0.095 R)
• M8: 1,351,617 km (0.105 R)
• M9: 1,414,747 km (0.119 R)
• M10: 1,457,382 km (0.109 R)
• M11: 1,632,412 km (0.078 R)
• M12: 1,931,159 km (0.07 R)
• M13: 1,978,731 km (0.099 R)
• M14: 2,148,076 km (0.078 R)
• M15: 2,222,127 km (0.08 R)
• M16: 2,398,203 km (0.078 R)
• M17: 2,552,738 km (0.078 R)
• M18: 3,841,973 km (0.105 R)
• M19: 4,053,354 km (0.115 R)
• M20: 4,519,202 km (0.086 R)
• M21: 4,839,192 km (0.118 R)
• M22: 5,100,390 km (0.088 R)
• M23: 6,225,815 km (0.109 R)
• M24: 6,870,881 km (0.061 R)
• M25: 6,943,884 km (0.072 R)
• M26: 7,275,543 km (0.054 R)
• M27: 7,461,942 km (0.118 R)
• M28: 7,954,268 km (0.077 R)
• M29: 9,049,624 km (0.077 R)
• M30: 9,290,477 km (0.074 R)
• M31: 9,574,114 km (0.098 R)
• M32: 10,906,882 km (0.069 R)
• M33: 11,206,077 km (0.102 R)
• M34: 11,943,894 km (0.12 R)
• M35: 12,119,821 km (0.078 R)
• M36: 12,163,803 km (0.094 R)
• M37: 12,340,777 km (0.095 R)
• M38: 13,557,606 km (0.12 R)
• M39: 13,603,383 km (0.088 R)
• M40: 14,017,769 km (0.119 R)
• M41: 14,110,520 km (0.059 R)
• M42: 14,296,470 km (0.098 R)
• M43: 15,813,093 km (0.105 R)
• M44: 17,330,315 km (0.105 R)
• M45: 17,779,557 km (0.083 R)
• M46: 18,384,382 km (0.106 R)
• M47: 18,740,275 km (0.08 R)
• M48: 18,791,288 km (0.073 R)
• M49: 18,842,301 km (0.086 R)
• M50: 19,098,412 km (0.116 R)
• M51: 20,029,809 km (0.094 R)
• M52: 21,188,294 km (0.101 R)
• M53: 22,152,153 km (0.117 R)
• M54: 22,260,163 km (0.029 R)
• M55: 22,585,090 km (0.115 R)
• M56: 22,802,605 km (0.074 R)
• M57: 23,349,535 km (0.042 R)
• M58: 23,514,392 km (0.105 R)
• M59: 24,177,858 km (0.088 R)
• M60: 25,353,698 km (0.074 R)
• M61: 25,806,530 km (0.083 R)
• M62: 25,863,228 km (0.103 R)
• M63: 26,892,611 km (0.091 R)
• M64: 27,818,771 km (0.109 R)
• M65: 27,876,965 km (0.095 R)
• M66: 29,583,278 km (0.095 R)
• M67: 30,299,254 km (0.092 R)
• M68: 30,359,242 km (0.104 R)
• M69: 30,599,197 km (0.084 R)
• M70: 30,900,188 km (0.06 R)
• M71: 32,236,097 km (0.112 R)
• M72: 32,480,989 km (0.109 R)
• M73: 33,219,404 km (0.053 R)
• M74: 33,839,038 km (0.034 R)
• M75: 33,901,271 km (0.111 R)
• M76: 34,025,587 km (0.076 R)
• M77: 34,274,967 km (0.081 R)
• M78: 35,720,531 km (0.063 R)
• M79: 36,355,275 km (0.111 R)
• M80: 36,929,730 km (0.093 R)
• M81: 37,635,832 km (0.077 R)
• M82: 37,700,309 km (0.116 R)
• M83: 37,893,739 km (0.119 R)
• M84: 37,958,365 km (0.115 R)
• M85: 38,670,900 km (0.115 R)
• M86: 41,166,342 km (0.089 R)
• M87: 41,232,764 km (0.077 R)
• M88: 41,831,753 km (0.048 R)
• M89: 41,965,195 km (0.1 R)
• M90: 42,567,625 km (0.057 R)
• M91: 42,769,134 km (0.095 R)
• M92: 43,038,260 km (0.1 R)
• M93: 43,848,931 km (0.091 R)
• M94: 44,664,688 km (0.12 R)
• M95: 45,897,674 km (0.095 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit