🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 289 Days

Day: 13.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.93 AU - 1.09 AU

Year: 375 Days

Day: 25 Hours

Environment

Temp: 36 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.33 AU

Year: 403 Days

Day: 29.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.02 AU - 1.36 AU

Year: 479 Days

Day: 48 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.61 AU - 1.79 AU

Year: 818 Days

Day: 30.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.3

Radius: 3

Gravity: 49.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.94 AU - 23.22 AU

Year: 31967 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,970,473 km

• M1: 170,542 km (0.117 R)
• M2: 202,556 km (0.1 R)
• M3: 392,844 km (0.102 R)
• M4: 626,217 km (0.106 R)
• M5: 677,379 km (0.091 R)
• M6: 1,562,251 km (0.102 R)
• M7: 1,596,957 km (0.089 R)
• M8: 1,996,384 km (0.1 R)
• M9: 2,149,123 km (0.096 R)
• M10: 2,465,523 km (0.11 R)
• M11: 3,097,125 km (0.104 R)
• M12: 3,964,194 km (0.032 R)
• M13: 4,252,619 km (0.101 R)
• M14: 4,448,741 km (0.105 R)
• M15: 4,849,664 km (0.087 R)
• M16: 5,314,315 km (0.105 R)
• M17: 6,285,504 km (0.114 R)
• M18: 10,876,663 km (0.11 R)
• M19: 12,236,358 km (0.054 R)
• M20: 12,375,185 km (0.075 R)
• M21: 13,148,456 km (0.104 R)
• M22: 14,082,096 km (0.07 R)
• M23: 15,260,329 km (0.116 R)
• M24: 16,240,644 km (0.089 R)
• M25: 16,393,383 km (0.098 R)
• M26: 16,776,952 km (0.044 R)
• M27: 17,474,976 km (0.037 R)
• M28: 17,866,773 km (0.1 R)
• M29: 18,261,562 km (0.05 R)
• M30: 19,382,050 km (0.094 R)
• M31: 19,868,991 km (0.074 R)
• M32: 20,442,250 km (0.1 R)
• M33: 21,270,424 km (0.057 R)
• M34: 21,353,899 km (0.08 R)
• M35: 23,647,235 km (0.106 R)
• M36: 25,219,059 km (0.097 R)
• M37: 25,395,735 km (0.095 R)
• M38: 26,106,773 km (0.073 R)
• M39: 26,196,083 km (0.097 R)
• M40: 26,914,303 km (0.098 R)
• M41: 27,912,569 km (0.062 R)
• M42: 30,601,591 km (0.083 R)
• M43: 31,262,813 km (0.088 R)
• M44: 32,888,493 km (0.087 R)
• M45: 33,371,844 km (0.105 R)
• M46: 38,332,510 km (0.062 R)
• M47: 38,739,266 km (0.104 R)
• M48: 39,762,067 km (0.081 R)
• M49: 41,209,127 km (0.094 R)
• M50: 41,521,338 km (0.09 R)
• M51: 41,730,027 km (0.116 R)
• M52: 43,305,891 km (0.047 R)
• M53: 44,154,260 km (0.108 R)
• M54: 45,329,651 km (0.032 R)
• M55: 45,652,034 km (0.047 R)
• M56: 45,975,166 km (0.092 R)
• M57: 47,929,811 km (0.08 R)
• M58: 50,689,294 km (0.089 R)
• M59: 51,023,944 km (0.065 R)
• M60: 51,135,544 km (0.114 R)
• M61: 53,046,657 km (0.091 R)
• M62: 54,752,372 km (0.089 R)
• M63: 57,751,061 km (0.111 R)
• M64: 58,918,523 km (0.074 R)
• M65: 59,387,662 km (0.088 R)
• M66: 60,093,764 km (0.104 R)
• M67: 67,918,780 km (0.102 R)
• M68: 69,893,472 km (0.104 R)
• M69: 70,514,452 km (0.105 R)
• M70: 70,887,849 km (0.116 R)
• M71: 73,646,433 km (0.068 R)
• M72: 74,404,895 km (0.098 R)
• M73: 74,911,882 km (0.09 R)
• M74: 75,547,373 km (0.113 R)
• M75: 76,312,267 km (0.103 R)
• M76: 81,476,536 km (0.048 R)
• M77: 81,737,733 km (0.113 R)
• M78: 88,088,462 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit