🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.49 AU - 0.55 AU

Year: 144 Days

Day: 14.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 219 Days

Day: 17.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,262,844 km

• M1: 275,260 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.37 AU - 2.41 AU

Year: 1415 Days

Day: 24.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.96 AU - 3.8 AU

Year: 2379 Days

Day: 20.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.5

Radius: 6.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.04 AU - 20.34 AU

Year: 28488 Days

Day: 21.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,262,844 km

• M1: 180,265 km (0.037 R)
• M2: 260,450 km (0.052 R)
• M3: 326,423 km (0.082 R)
• M4: 649,554 km (0.103 R)
• M5: 762,650 km (0.088 R)
• M6: 986,748 km (0.102 R)
• M7: 1,073,365 km (0.081 R)
• M8: 1,254,229 km (0.089 R)
• M9: 1,494,184 km (0.116 R)
• M10: 1,594,115 km (0.11 R)
• M11: 2,441,886 km (0.11 R)
• M12: 2,771,600 km (0.066 R)
• M13: 2,833,084 km (0.063 R)
• M14: 3,020,231 km (0.105 R)
• M15: 3,308,656 km (0.117 R)
• M16: 3,842,870 km (0.113 R)
• M17: 4,050,063 km (0.032 R)
• M18: 4,120,075 km (0.116 R)
• M19: 6,153,708 km (0.087 R)
• M20: 6,315,125 km (0.087 R)
• M21: 7,058,177 km (0.106 R)
• M22: 7,483,035 km (0.095 R)
• M23: 7,828,756 km (0.106 R)
• M24: 8,357,135 km (0.063 R)
• M25: 8,491,026 km (0.114 R)
• M26: 8,535,905 km (0.066 R)
• M27: 8,988,139 km (0.107 R)
• M28: 9,125,321 km (0.106 R)
• M29: 9,217,174 km (0.108 R)
• M30: 9,727,901 km (0.039 R)
• M31: 9,774,874 km (0.115 R)
• M32: 9,963,069 km (0.069 R)
• M33: 10,057,764 km (0.032 R)
• M34: 10,922,440 km (0.109 R)
• M35: 11,020,127 km (0.119 R)
• M36: 11,462,638 km (0.051 R)
• M37: 12,162,756 km (0.116 R)
• M38: 12,722,401 km (0.048 R)
• M39: 12,773,713 km (0.102 R)
• M40: 12,979,560 km (0.089 R)
• M41: 13,082,932 km (0.111 R)
• M42: 13,603,832 km (0.11 R)
• M43: 13,708,850 km (0.11 R)
• M44: 14,131,464 km (0.108 R)
• M45: 14,935,552 km (0.06 R)
• M46: 16,085,810 km (0.101 R)
• M47: 19,526,112 km (0.107 R)
• M48: 19,882,155 km (0.063 R)
• M49: 20,360,420 km (0.116 R)
• M50: 21,145,509 km (0.082 R)
• M51: 21,206,246 km (0.099 R)
• M52: 23,119,902 km (0.112 R)
• M53: 23,622,551 km (0.036 R)
• M54: 25,410,395 km (0.03 R)
• M55: 26,059,351 km (0.053 R)
• M56: 27,838,817 km (0.093 R)
• M57: 27,972,109 km (0.08 R)
• M58: 28,038,979 km (0.093 R)
• M59: 29,861,381 km (0.114 R)
• M60: 30,614,905 km (0.079 R)
• M61: 31,166,772 km (0.066 R)
• M62: 31,513,390 km (0.072 R)
• M63: 31,721,929 km (0.11 R)
• M64: 32,280,378 km (0.115 R)
• M65: 34,976,880 km (0.062 R)
• M66: 35,265,005 km (0.115 R)
• M67: 35,915,906 km (0.032 R)
• M68: 36,206,425 km (0.079 R)
• M69: 36,497,841 km (0.094 R)
• M70: 36,790,006 km (0.1 R)
• M71: 38,484,800 km (0.076 R)
• M72: 38,707,851 km (0.117 R)
• M73: 39,979,133 km (0.11 R)
• M74: 40,054,381 km (0.093 R)
• M75: 40,355,821 km (0.049 R)
• M76: 41,264,329 km (0.09 R)
• M77: 41,721,051 km (0.093 R)
• M78: 42,332,757 km (0.091 R)
• M79: 46,696,527 km (0.07 R)
• M80: 47,490,742 km (0.091 R)
• M81: 51,364,429 km (0.04 R)
• M82: 52,019,967 km (0.104 R)
• M83: 52,266,354 km (0.072 R)
• M84: 52,678,048 km (0.111 R)
• M85: 53,256,244 km (0.067 R)
• M86: 54,335,592 km (0.115 R)
• M87: 54,919,772 km (0.116 R)
• M88: 55,757,969 km (0.088 R)
• M89: 55,842,043 km (0.089 R)
• M90: 56,010,191 km (0.097 R)
• M91: 56,262,862 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit