🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.65 AU - 0.99 AU

Year: 266 Days

Day: 47.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,947,758 km

• M1: 88,712 km (0.105 R)
• M2: 125,363 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.14 AU - 1.38 AU

Year: 507 Days

Day: 24.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.58 AU - 3.26 AU

Year: 1787 Days

Day: 22.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.84 AU - 4.66 AU

Year: 3138 Days

Day: 12.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 5.8

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.99 AU - 18.03 AU

Year: 25126 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,947,758 km

• M1: 378,632 km (0.117 R)
• M2: 1,299,557 km (0.092 R)
• M3: 1,596,060 km (0.075 R)
• M4: 2,484,372 km (0.12 R)
• M5: 2,564,407 km (0.067 R)
• M6: 2,809,448 km (0.085 R)
• M7: 3,147,838 km (0.086 R)
• M8: 3,543,974 km (0.12 R)
• M9: 3,588,853 km (0.118 R)
• M10: 4,382,619 km (0.107 R)
• M11: 4,626,165 km (0.109 R)
• M12: 4,675,382 km (0.112 R)
• M13: 4,724,750 km (0.118 R)
• M14: 5,075,407 km (0.055 R)
• M15: 5,591,071 km (0.049 R)
• M16: 6,015,480 km (0.076 R)
• M17: 6,069,186 km (0.082 R)
• M18: 8,288,320 km (0.112 R)
• M19: 8,348,160 km (0.098 R)
• M20: 8,771,522 km (0.085 R)
• M21: 9,765,151 km (0.1 R)
• M22: 9,891,860 km (0.038 R)
• M23: 10,924,983 km (0.055 R)
• M24: 11,387,689 km (0.102 R)
• M25: 12,332,250 km (0.07 R)
• M26: 12,952,782 km (0.108 R)
• M27: 13,937,884 km (0.072 R)
• M28: 14,511,592 km (0.09 R)
• M29: 15,979,297 km (0.084 R)
• M30: 18,034,472 km (0.089 R)
• M31: 18,345,935 km (0.117 R)
• M32: 18,424,025 km (0.081 R)
• M33: 18,502,414 km (0.092 R)
• M34: 19,450,117 km (0.118 R)
• M35: 21,557,053 km (0.101 R)
• M36: 21,804,787 km (0.118 R)
• M37: 22,553,674 km (0.049 R)
• M38: 24,763,983 km (0.096 R)
• M39: 25,719,764 km (0.059 R)
• M40: 25,982,457 km (0.117 R)
• M41: 26,776,074 km (0.099 R)
• M42: 27,488,160 km (0.11 R)
• M43: 28,026,413 km (0.083 R)
• M44: 28,658,614 km (0.116 R)
• M45: 29,113,092 km (0.056 R)
• M46: 29,753,371 km (0.116 R)
• M47: 30,213,534 km (0.109 R)
• M48: 30,768,841 km (0.094 R)
• M49: 31,047,692 km (0.075 R)
• M50: 31,327,440 km (0.096 R)
• M51: 32,833,591 km (0.101 R)
• M52: 33,404,457 km (0.045 R)
• M53: 35,233,739 km (0.096 R)
• M54: 35,622,993 km (0.119 R)
• M55: 35,818,069 km (0.075 R)
• M56: 37,789,170 km (0.063 R)
• M57: 39,089,026 km (0.081 R)
• M58: 40,301,966 km (0.073 R)
• M59: 40,403,543 km (0.109 R)
• M60: 42,350,708 km (0.069 R)
• M61: 42,868,317 km (0.096 R)
• M62: 44,853,780 km (0.111 R)
• M63: 47,189,900 km (0.081 R)
• M64: 51,758,320 km (0.085 R)
• M65: 53,200,593 km (0.096 R)
• M66: 53,647,143 km (0.055 R)
• M67: 53,982,691 km (0.109 R)
• M68: 54,206,938 km (0.1 R)
• M69: 54,431,335 km (0.119 R)
• M70: 54,993,823 km (0.081 R)
• M71: 55,784,747 km (0.04 R)
• M72: 57,835,285 km (0.098 R)
• M73: 59,216,073 km (0.051 R)
• M74: 60,491,245 km (0.062 R)
• M75: 61,307,451 km (0.108 R)
• M76: 62,597,434 km (0.093 R)
• M77: 62,950,784 km (0.051 R)
• M78: 63,777,911 km (0.094 R)
• M79: 64,014,874 km (0.119 R)
• M80: 64,489,697 km (0.103 R)
• M81: 65,801,521 km (0.113 R)
• M82: 66,160,706 km (0.11 R)
• M83: 67,363,024 km (0.087 R)
• M84: 68,330,174 km (0.119 R)
• M85: 70,400,309 km (0.117 R)
• M86: 71,750,729 km (0.117 R)
• M87: 72,862,092 km (0.084 R)
• M88: 74,602,065 km (0.072 R)
• M89: 77,996,141 km (0.073 R)
• M90: 82,599,118 km (0.086 R)
• M91: 83,116,128 km (0.11 R)
• M92: 83,634,036 km (0.102 R)
• M93: 85,455,240 km (0.094 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit