🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.97 AU - 1.21 AU

Year: 431 Days

Day: 27.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,302,169 km

• M1: 27,077 km (0.087 R)
• M2: 368,310 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.05 AU - 1.21 AU

Year: 455 Days

Day: 25.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,302,169 km

• M1: 69,264 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.46 AU - 3.4 AU

Year: 1900 Days

Day: 20.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,302,169 km

• M1: 497,862 km (0.059 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 5.8

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.99 AU - 20.49 AU

Year: 25941 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 82,302,169 km

• M1: 270,772 km (0.063 R)
• M2: 831,016 km (0.102 R)
• M3: 936,931 km (0.114 R)
• M4: 1,341,594 km (0.091 R)
• M5: 1,530,237 km (0.118 R)
• M6: 1,660,836 km (0.092 R)
• M7: 1,932,804 km (0.088 R)
• M8: 2,038,421 km (0.083 R)
• M9: 3,405,296 km (0.082 R)
• M10: 3,447,782 km (0.113 R)
• M11: 4,015,656 km (0.052 R)
• M12: 4,425,853 km (0.118 R)
• M13: 5,138,687 km (0.051 R)
• M14: 5,483,510 km (0.091 R)
• M15: 5,633,706 km (0.076 R)
• M16: 5,785,099 km (0.032 R)
• M17: 6,040,463 km (0.09 R)
• M18: 6,351,776 km (0.074 R)
• M19: 6,456,794 km (0.096 R)
• M20: 6,882,400 km (0.092 R)
• M21: 7,537,638 km (0.093 R)
• M22: 8,557,447 km (0.102 R)
• M23: 9,619,741 km (0.11 R)
• M24: 10,227,857 km (0.116 R)
• M25: 10,474,544 km (0.115 R)
• M26: 11,162,993 km (0.089 R)
• M27: 13,516,467 km (0.117 R)
• M28: 13,583,935 km (0.1 R)
• M29: 14,817,968 km (0.098 R)
• M30: 15,448,374 km (0.088 R)
• M31: 15,731,413 km (0.056 R)
• M32: 16,735,364 km (0.104 R)
• M33: 17,098,887 km (0.074 R)
• M34: 18,879,999 km (0.098 R)
• M35: 18,955,397 km (0.03 R)
• M36: 19,334,328 km (0.04 R)
• M37: 20,176,714 km (0.075 R)
• M38: 20,331,248 km (0.09 R)
• M39: 20,563,574 km (0.106 R)
• M40: 21,266,085 km (0.105 R)
• M41: 22,694,595 km (0.076 R)
• M42: 22,935,747 km (0.089 R)
• M43: 23,177,647 km (0.075 R)
• M44: 23,258,579 km (0.119 R)
• M45: 27,076,915 km (0.098 R)
• M46: 27,332,578 km (0.091 R)
• M47: 29,582,081 km (0.11 R)
• M48: 30,551,476 km (0.081 R)
• M49: 31,084,642 km (0.095 R)
• M50: 31,800,319 km (0.114 R)
• M51: 32,430,874 km (0.049 R)
• M52: 33,338,933 km (0.097 R)
• M53: 33,521,592 km (0.071 R)
• M54: 33,704,550 km (0.041 R)
• M55: 34,071,364 km (0.117 R)
• M56: 34,439,674 km (0.113 R)
• M57: 36,488,267 km (0.103 R)
• M58: 36,676,461 km (0.082 R)
• M59: 38,002,945 km (0.097 R)
• M60: 41,779,843 km (0.081 R)
• M61: 42,371,353 km (0.099 R)
• M62: 43,463,118 km (0.086 R)
• M63: 43,562,900 km (0.11 R)
• M64: 43,662,682 km (0.051 R)
• M65: 45,674,324 km (0.102 R)
• M66: 46,793,616 km (0.12 R)
• M67: 50,309,764 km (0.032 R)
• M68: 51,254,624 km (0.068 R)
• M69: 52,311,383 km (0.063 R)
• M70: 52,948,970 km (0.07 R)
• M71: 53,161,997 km (0.111 R)
• M72: 53,375,323 km (0.101 R)
• M73: 53,909,986 km (0.114 R)
• M74: 54,017,098 km (0.119 R)
• M75: 54,231,622 km (0.07 R)
• M76: 54,876,837 km (0.032 R)
• M77: 55,632,755 km (0.062 R)
• M78: 56,500,872 km (0.104 R)
• M79: 56,609,629 km (0.077 R)
• M80: 58,140,614 km (0.104 R)
• M81: 60,685,124 km (0.093 R)
• M82: 61,019,625 km (0.11 R)
• M83: 63,265,837 km (0.062 R)
• M84: 63,491,879 km (0.097 R)
• M85: 63,718,221 km (0.087 R)
• M86: 64,171,802 km (0.06 R)
• M87: 64,285,347 km (0.103 R)
• M88: 65,082,105 km (0.095 R)
• M89: 65,196,098 km (0.078 R)
• M90: 65,538,827 km (0.111 R)
• M91: 66,340,672 km (0.046 R)
• M92: 66,685,345 km (0.073 R)
• M93: 67,260,998 km (0.062 R)
• M94: 67,376,338 km (0.116 R)
• M95: 74,894,080 km (0.082 R)
• M96: 75,013,608 km (0.077 R)
• M97: 75,612,299 km (0.073 R)
• M98: 77,297,220 km (0.043 R)
• M99: 78,751,161 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit