🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 155 Days

Day: 25.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.74 AU

Year: 176 Days

Day: 34.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,299,077 km

• M1: 333,603 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.62 AU - 0.74 AU

Year: 207 Days

Day: 24.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.63 AU - 0.85 AU

Year: 235 Days

Day: 43 Hours

Environment

Temp: 122 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.2 AU - 1.36 AU

Year: 534 Days

Day: 23 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.75 AU - 1.79 AU

Year: 869 Days

Day: 35.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.55 AU - 2.99 AU

Year: 1701 Days

Day: 19.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,299,077 km

• M1: 672,442 km (0.108 R)
• M2: 2,114,416 km (0.044 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.4

Radius: 3.4

Gravity: 49.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.69 AU - 14.35 AU

Year: 17334 Days

Day: 19.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,299,077 km

• M1: 300,243 km (0.026 R)
• M2: 331,808 km (0.089 R)
• M3: 883,974 km (0.116 R)
• M4: 1,174,044 km (0.078 R)
• M5: 1,382,584 km (0.095 R)
• M6: 2,075,072 km (0.088 R)
• M7: 2,488,261 km (0.115 R)
• M8: 2,653,866 km (0.107 R)
• M9: 3,424,146 km (0.085 R)
• M10: 3,534,100 km (0.06 R)
• M11: 3,608,151 km (0.046 R)
• M12: 3,795,448 km (0.109 R)
• M13: 4,218,660 km (0.087 R)
• M14: 4,376,336 km (0.09 R)
• M15: 4,455,773 km (0.073 R)
• M16: 4,819,595 km (0.118 R)
• M17: 5,277,065 km (0.08 R)
• M18: 5,661,531 km (0.115 R)
• M19: 6,638,854 km (0.117 R)
• M20: 6,868,038 km (0.11 R)
• M21: 7,523,875 km (0.093 R)
• M22: 7,859,124 km (0.098 R)
• M23: 8,004,384 km (0.107 R)
• M24: 8,594,098 km (0.115 R)
• M25: 8,643,765 km (0.055 R)
• M26: 9,045,435 km (0.103 R)
• M27: 9,710,847 km (0.093 R)
• M28: 9,814,668 km (0.104 R)
• M29: 9,970,997 km (0.066 R)
• M30: 11,034,189 km (0.089 R)
• M31: 11,524,422 km (0.118 R)
• M32: 12,300,685 km (0.051 R)
• M33: 12,638,627 km (0.114 R)
• M34: 12,922,563 km (0.098 R)
• M35: 15,997,099 km (0.087 R)
• M36: 16,242,589 km (0.117 R)
• M37: 16,861,625 km (0.079 R)
• M38: 17,236,667 km (0.059 R)
• M39: 17,488,290 km (0.105 R)
• M40: 18,059,006 km (0.082 R)
• M41: 18,314,519 km (0.11 R)
• M42: 18,700,033 km (0.113 R)
• M43: 20,401,559 km (0.08 R)
• M44: 20,935,025 km (0.116 R)
• M45: 22,083,638 km (0.072 R)
• M46: 22,975,690 km (0.109 R)
• M47: 23,183,332 km (0.098 R)
• M48: 23,252,595 km (0.109 R)
• M49: 23,460,985 km (0.114 R)
• M50: 24,300,678 km (0.105 R)
• M51: 24,794,949 km (0.117 R)
• M52: 27,315,973 km (0.097 R)
• M53: 27,682,637 km (0.072 R)
• M54: 29,992,578 km (0.082 R)
• M55: 30,143,672 km (0.065 R)
• M56: 30,750,740 km (0.088 R)
• M57: 31,361,847 km (0.112 R)
• M58: 33,141,015 km (0.094 R)
• M59: 33,767,531 km (0.109 R)
• M60: 34,082,135 km (0.046 R)
• M61: 34,476,924 km (0.067 R)
• M62: 35,111,667 km (0.112 R)
• M63: 35,910,520 km (0.05 R)
• M64: 37,038,937 km (0.082 R)
• M65: 37,444,646 km (0.071 R)
• M66: 37,607,409 km (0.085 R)
• M67: 38,097,043 km (0.076 R)
• M68: 38,835,458 km (0.086 R)
• M69: 39,000,165 km (0.117 R)
• M70: 40,409,676 km (0.113 R)
• M71: 41,078,678 km (0.107 R)
• M72: 41,246,527 km (0.098 R)
• M73: 41,330,601 km (0.115 R)
• M74: 42,089,211 km (0.109 R)
• M75: 43,620,196 km (0.083 R)
• M76: 43,705,766 km (0.076 R)
• M77: 45,082,665 km (0.088 R)
• M78: 45,429,133 km (0.045 R)
• M79: 46,211,979 km (0.089 R)
• M80: 46,648,655 km (0.102 R)
• M81: 47,438,382 km (0.093 R)
• M82: 50,012,812 km (0.117 R)
• M83: 54,096,385 km (0.104 R)
• M84: 54,280,391 km (0.036 R)
• M85: 55,945,265 km (0.107 R)
• M86: 56,504,013 km (0.062 R)
• M87: 59,420,125 km (0.114 R)
• M88: 59,894,948 km (0.094 R)
• M89: 60,085,237 km (0.112 R)
• M90: 60,466,562 km (0.045 R)
• M91: 61,423,091 km (0.079 R)
• M92: 62,481,047 km (0.079 R)
• M93: 62,770,668 km (0.107 R)
• M94: 62,867,308 km (0.118 R)
• M95: 63,157,528 km (0.082 R)
• M96: 63,351,257 km (0.058 R)
• M97: 63,836,254 km (0.1 R)
• M98: 64,127,970 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit