🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 138 Days

Day: 34.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 158 Days

Day: 21.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,149,088 km

• M1: 154,684 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.54 AU - 0.74 AU

Year: 178 Days

Day: 14.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.68 AU - 0.82 AU

Year: 226 Days

Day: 46.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 119,149,088 km

• M1: 221,255 km (0.092 R)
• M2: 253,269 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.36 AU - 3.54 AU

Year: 1765 Days

Day: 33 Hours

Environment

Temp: -96 °C

Axial Tilt: 118.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 119,149,088 km

• M1: 405,859 km (0.034 R)
• M2: 1,486,255 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.42 AU - 4.48 AU

Year: 2734 Days

Day: 44.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.47 AU - 4.73 AU

Year: 3436 Days

Day: 29.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.2

Radius: 6.2

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 17.47 AU - 24.07 AU

Year: 32965 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 119,149,088 km

• M1: 341,083 km (0.063 R)
• M2: 439,519 km (0.102 R)
• M3: 547,827 km (0.042 R)
• M4: 695,780 km (0.062 R)
• M5: 1,251,835 km (0.058 R)
• M6: 3,238,644 km (0.091 R)
• M7: 4,128,452 km (0.117 R)
• M8: 4,186,347 km (0.045 R)
• M9: 4,903,669 km (0.106 R)
• M10: 5,151,103 km (0.107 R)
• M11: 5,852,568 km (0.096 R)
• M12: 6,247,805 km (0.078 R)
• M13: 7,133,425 km (0.11 R)
• M14: 7,985,235 km (0.117 R)
• M15: 8,203,199 km (0.073 R)
• M16: 8,645,111 km (0.045 R)
• M17: 9,628,717 km (0.1 R)
• M18: 10,330,331 km (0.062 R)
• M19: 12,447,889 km (0.114 R)
• M20: 12,955,176 km (0.057 R)
• M21: 14,428,565 km (0.092 R)
• M22: 14,516,828 km (0.107 R)
• M23: 15,500,135 km (0.099 R)
• M24: 15,772,104 km (0.106 R)
• M25: 16,597,136 km (0.097 R)
• M26: 18,003,356 km (0.116 R)
• M27: 18,098,500 km (0.12 R)
• M28: 19,544,812 km (0.114 R)
• M29: 23,268,004 km (0.063 R)
• M30: 26,442,321 km (0.083 R)
• M31: 26,550,480 km (0.114 R)
• M32: 26,984,464 km (0.099 R)
• M33: 27,093,222 km (0.064 R)
• M34: 27,969,416 km (0.116 R)
• M35: 29,077,637 km (0.111 R)
• M36: 29,861,979 km (0.119 R)
• M37: 30,994,435 km (0.063 R)
• M38: 32,140,803 km (0.079 R)
• M39: 32,256,143 km (0.101 R)
• M40: 33,417,771 km (0.09 R)
• M41: 34,121,330 km (0.087 R)
• M42: 34,239,063 km (0.104 R)
• M43: 35,185,868 km (0.104 R)
• M44: 35,304,798 km (0.102 R)
• M45: 38,689,151 km (0.065 R)
• M46: 38,934,791 km (0.095 R)
• M47: 39,057,910 km (0.063 R)
• M48: 39,181,029 km (0.08 R)
• M49: 41,169,035 km (0.112 R)
• M50: 41,797,047 km (0.107 R)
• M51: 43,444,718 km (0.032 R)
• M52: 43,572,325 km (0.077 R)
• M53: 47,721,272 km (0.088 R)
• M54: 47,852,918 km (0.081 R)
• M55: 47,984,714 km (0.025 R)
• M56: 48,116,659 km (0.1 R)
• M57: 50,511,721 km (0.054 R)
• M58: 54,313,601 km (0.107 R)
• M59: 54,451,082 km (0.114 R)
• M60: 54,726,491 km (0.101 R)
• M61: 56,388,075 km (0.091 R)
• M62: 57,364,949 km (0.1 R)
• M63: 59,902,428 km (0.09 R)
• M64: 67,140,572 km (0.079 R)
• M65: 72,217,624 km (0.035 R)
• M66: 73,734,247 km (0.117 R)
• M67: 75,567,868 km (0.036 R)
• M68: 76,644,524 km (0.08 R)
• M69: 81,472,945 km (0.088 R)
• M70: 83,526,924 km (0.057 R)
• M71: 84,639,932 km (0.067 R)
• M72: 85,278,117 km (0.065 R)
• M73: 85,917,947 km (0.026 R)
• M74: 86,880,609 km (0.062 R)
• M75: 87,524,329 km (0.112 R)
• M76: 88,816,705 km (0.116 R)
• M77: 89,302,898 km (0.101 R)
• M78: 92,731,382 km (0.09 R)
• M79: 93,553,871 km (0.107 R)
• M80: 96,701,859 km (0.043 R)
• M81: 98,372,568 km (0.119 R)
• M82: 98,707,817 km (0.054 R)
• M83: 99,043,514 km (0.082 R)
• M84: 100,727,537 km (0.072 R)
• M85: 103,271,300 km (0.081 R)
• M86: 106,007,894 km (0.093 R)
• M87: 106,351,669 km (0.059 R)
• M88: 106,867,932 km (0.047 R)
• M89: 107,212,605 km (0.117 R)
• M90: 108,075,935 km (0.046 R)
• M91: 109,635,642 km (0.101 R)
• M92: 109,809,475 km (0.066 R)
• M93: 112,426,839 km (0.109 R)
• M94: 113,831,264 km (0.108 R)
• M95: 115,418,048 km (0.114 R)
• M96: 117,901,074 km (0.097 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 20,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit