🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.82 AU

Year: 211 Days

Day: 34.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.26 AU - 1.48 AU

Year: 566 Days

Day: 35.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.33 AU - 1.89 AU

Year: 721 Days

Day: 13.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.46 AU

Year: 1044 Days

Day: 24.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.21 AU - 4.45 AU

Year: 2647 Days

Day: 15.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.57 AU - 4.59 AU

Year: 3461 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,375,656 km

• M1: 252,970 km (0.062 R)

Asteroid Belt

Center: 10.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.1

Radius: 3.5

Gravity: 58.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.23 AU - 19.91 AU

Year: 22747 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,375,656 km

• M1: 154,385 km (0.087 R)
• M2: 481,705 km (0.086 R)
• M3: 572,212 km (0.091 R)
• M4: 1,775,727 km (0.107 R)
• M5: 1,916,050 km (0.049 R)
• M6: 3,162,200 km (0.058 R)
• M7: 3,418,461 km (0.086 R)
• M8: 3,505,377 km (0.093 R)
• M9: 4,180,213 km (0.066 R)
• M10: 4,699,916 km (0.098 R)
• M11: 5,090,516 km (0.101 R)
• M12: 5,390,310 km (0.106 R)
• M13: 6,483,721 km (0.09 R)
• M14: 6,645,437 km (0.085 R)
• M15: 6,917,854 km (0.081 R)
• M16: 7,193,862 km (0.105 R)
• M17: 7,305,313 km (0.106 R)
• M18: 9,589,373 km (0.067 R)
• M19: 9,896,946 km (0.048 R)
• M20: 10,648,376 km (0.087 R)
• M21: 10,711,806 km (0.116 R)
• M22: 10,839,114 km (0.067 R)
• M23: 12,605,416 km (0.099 R)
• M24: 12,739,755 km (0.026 R)
• M25: 12,942,161 km (0.12 R)
• M26: 13,009,779 km (0.11 R)
• M27: 14,599,256 km (0.036 R)
• M28: 14,881,996 km (0.12 R)
• M29: 15,380,905 km (0.111 R)
• M30: 16,248,872 km (0.045 R)
• M31: 18,032,079 km (0.106 R)
• M32: 18,259,318 km (0.092 R)
• M33: 19,023,464 km (0.113 R)
• M34: 19,332,084 km (0.054 R)
• M35: 21,859,839 km (0.089 R)
• M36: 22,264,202 km (0.098 R)
• M37: 22,916,000 km (0.062 R)
• M38: 22,997,980 km (0.083 R)
• M39: 23,079,959 km (0.073 R)
• M40: 23,409,075 km (0.119 R)
• M41: 23,905,590 km (0.082 R)
• M42: 24,825,019 km (0.046 R)
• M43: 25,246,585 km (0.092 R)
• M44: 27,738,736 km (0.066 R)
• M45: 28,792,504 km (0.038 R)
• M46: 29,859,436 km (0.091 R)
• M47: 30,217,872 km (0.089 R)
• M48: 30,487,747 km (0.055 R)
• M49: 31,392,964 km (0.096 R)
• M50: 34,160,823 km (0.105 R)
• M51: 38,943,916 km (0.108 R)
• M52: 40,419,250 km (0.115 R)
• M53: 40,716,501 km (0.097 R)
• M54: 42,213,527 km (0.119 R)
• M55: 44,135,561 km (0.114 R)
• M56: 45,364,058 km (0.119 R)
• M57: 46,396,433 km (0.101 R)
• M58: 46,707,597 km (0.099 R)
• M59: 47,123,628 km (0.098 R)
• M60: 47,436,438 km (0.06 R)
• M61: 48,064,150 km (0.103 R)
• M62: 48,484,221 km (0.087 R)
• M63: 49,539,484 km (0.109 R)
• M64: 49,645,549 km (0.09 R)
• M65: 51,350,965 km (0.071 R)
• M66: 53,509,513 km (0.074 R)
• M67: 54,162,807 km (0.111 R)
• M68: 54,928,449 km (0.086 R)
• M69: 55,367,518 km (0.088 R)
• M70: 58,249,821 km (0.063 R)
• M71: 61,749,513 km (0.105 R)
• M72: 61,863,507 km (0.04 R)
• M73: 62,091,793 km (0.05 R)
• M74: 62,205,936 km (0.12 R)
• M75: 64,505,405 km (0.105 R)
• M76: 66,364,757 km (0.093 R)
• M77: 66,481,593 km (0.096 R)
• M78: 66,832,400 km (0.042 R)
• M79: 66,949,385 km (0.115 R)
• M80: 72,768,743 km (0.073 R)
• M81: 73,130,321 km (0.065 R)
• M82: 73,613,223 km (0.099 R)
• M83: 74,582,318 km (0.077 R)
• M84: 74,946,888 km (0.116 R)
• M85: 76,533,074 km (0.103 R)
• M86: 76,655,595 km (0.096 R)
• M87: 77,146,126 km (0.12 R)
• M88: 79,118,873 km (0.092 R)
• M89: 79,490,624 km (0.098 R)
• M90: 80,360,236 km (0.083 R)
• M91: 80,609,317 km (0.113 R)
• M92: 82,610,936 km (0.098 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit