🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 223 Days

Day: 44.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 129.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.66 AU - 0.88 AU

Year: 252 Days

Day: 35.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,380,355 km

• M1: 385,065 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.11 AU

Year: 318 Days

Day: 24.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.37 AU - 2.77 AU

Year: 1536 Days

Day: 22.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,380,355 km

• M1: 168,597 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.91 AU - 3.17 AU

Year: 1976 Days

Day: 41.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,380,355 km

• M1: 1,271,283 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.01 AU - 4.03 AU

Year: 2462 Days

Day: 13.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 9.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.06 AU - 10.02 AU

Year: 8498 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 106.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,380,355 km

• M1: 204,201 km (0.113 R)
• M2: 681,717 km (0.071 R)
• M3: 968,945 km (0.102 R)
• M4: 1,239,718 km (0.111 R)
• M5: 1,347,428 km (0.085 R)
• M6: 1,670,260 km (0.112 R)
• M7: 2,188,318 km (0.094 R)
• M8: 2,660,449 km (0.093 R)
• M9: 2,992,705 km (0.098 R)
• M10: 4,040,638 km (0.111 R)
• M11: 4,533,863 km (0.026 R)
• M12: 4,646,061 km (0.102 R)
• M13: 5,368,469 km (0.071 R)
• M14: 5,517,169 km (0.04 R)
• M15: 5,879,496 km (0.077 R)
• M16: 6,627,634 km (0.108 R)
• M17: 6,691,363 km (0.112 R)
• M18: 8,075,742 km (0.118 R)
• M19: 8,178,067 km (0.055 R)
• M20: 8,314,949 km (0.115 R)
• M21: 8,660,819 km (0.111 R)
• M22: 8,905,561 km (0.105 R)
• M23: 9,046,632 km (0.113 R)
• M24: 9,294,965 km (0.12 R)
• M25: 9,871,365 km (0.043 R)
• M26: 10,237,581 km (0.114 R)
• M27: 10,757,583 km (0.105 R)
• M28: 10,832,681 km (0.111 R)
• M29: 11,096,572 km (0.12 R)
• M30: 11,248,264 km (0.119 R)
• M31: 12,212,422 km (0.118 R)
• M32: 12,962,655 km (0.088 R)
• M33: 13,646,617 km (0.087 R)
• M34: 13,768,539 km (0.059 R)
• M35: 13,931,751 km (0.084 R)
• M36: 14,466,413 km (0.044 R)
• M37: 14,882,295 km (0.056 R)
• M38: 15,091,583 km (0.106 R)
• M39: 15,259,880 km (0.025 R)
• M40: 15,386,440 km (0.106 R)
• M41: 16,024,625 km (0.054 R)
• M42: 16,627,953 km (0.093 R)
• M43: 16,932,534 km (0.084 R)
• M44: 17,063,582 km (0.119 R)
• M45: 17,547,082 km (0.068 R)
• M46: 18,798,020 km (0.118 R)
• M47: 18,979,033 km (0.112 R)
• M48: 19,571,441 km (0.115 R)
• M49: 20,961,654 km (0.111 R)
• M50: 21,526,685 km (0.119 R)
• M51: 23,009,200 km (0.087 R)
• M52: 23,202,929 km (0.117 R)
• M53: 23,300,018 km (0.114 R)
• M54: 23,640,802 km (0.06 R)
• M55: 24,573,993 km (0.042 R)
• M56: 25,020,393 km (0.113 R)
• M57: 25,419,221 km (0.1 R)
• M58: 26,122,481 km (0.106 R)
• M59: 27,856,769 km (0.102 R)
• M60: 29,260,446 km (0.072 R)
• M61: 29,417,823 km (0.053 R)
• M62: 30,953,595 km (0.092 R)
• M63: 31,328,188 km (0.111 R)
• M64: 31,489,155 km (0.094 R)
• M65: 32,298,330 km (0.108 R)
• M66: 32,569,700 km (0.107 R)
• M67: 32,896,123 km (0.027 R)
• M68: 33,168,989 km (0.107 R)
• M69: 33,662,214 km (0.099 R)
• M70: 33,882,123 km (0.085 R)
• M71: 34,655,693 km (0.091 R)
• M72: 35,546,997 km (0.043 R)
• M73: 35,658,896 km (0.047 R)
• M74: 37,181,504 km (0.101 R)
• M75: 37,465,740 km (0.026 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit