🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.61 AU - 0.65 AU

Year: 181 Days

Day: 44.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.32 AU

Year: 530 Days

Day: 27.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,672,846 km

• M1: 490,980 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.71 AU - 2.05 AU

Year: 932 Days

Day: 33.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.97 AU - 1.99 AU

Year: 1008 Days

Day: 44.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,672,846 km

• M1: 617,839 km (0.109 R)
• M2: 707,748 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.9 AU - 2.34 AU

Year: 1116 Days

Day: 22.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,672,846 km

• M1: 162,762 km (0.056 R)
• M2: 1,214,436 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.35 AU - 3.55 AU

Year: 1832 Days

Day: 34.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 13.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.77 AU - 13.01 AU

Year: 13902 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,672,846 km

• M1: 264,040 km (0.026 R)
• M2: 439,818 km (0.093 R)
• M3: 1,066,633 km (0.079 R)
• M4: 1,408,015 km (0.078 R)
• M5: 1,493,585 km (0.075 R)
• M6: 2,317,869 km (0.098 R)
• M7: 2,498,135 km (0.099 R)
• M8: 2,603,153 km (0.104 R)
• M9: 2,817,975 km (0.093 R)
• M10: 2,955,306 km (0.09 R)
• M11: 3,351,890 km (0.069 R)
• M12: 3,586,160 km (0.093 R)
• M13: 3,978,555 km (0.113 R)
• M14: 4,195,771 km (0.106 R)
• M15: 4,353,298 km (0.068 R)
• M16: 4,609,559 km (0.105 R)
• M17: 4,804,934 km (0.08 R)
• M18: 5,003,151 km (0.091 R)
• M19: 5,305,638 km (0.051 R)
• M20: 5,648,965 km (0.078 R)
• M21: 6,721,881 km (0.112 R)
• M22: 6,944,034 km (0.116 R)
• M23: 7,056,083 km (0.083 R)
• M24: 7,206,279 km (0.117 R)
• M25: 7,510,112 km (0.03 R)
• M26: 8,169,689 km (0.103 R)
• M27: 8,566,423 km (0.099 R)
• M28: 9,337,600 km (0.112 R)
• M29: 10,088,880 km (0.064 R)
• M30: 10,989,759 km (0.095 R)
• M31: 11,076,974 km (0.083 R)
• M32: 11,737,898 km (0.098 R)
• M33: 11,827,058 km (0.083 R)
• M34: 12,457,164 km (0.103 R)
• M35: 12,685,002 km (0.087 R)
• M36: 14,174,847 km (0.077 R)
• M37: 14,364,986 km (0.082 R)
• M38: 15,867,248 km (0.1 R)
• M39: 16,064,717 km (0.117 R)
• M40: 16,462,049 km (0.051 R)
• M41: 16,561,980 km (0.048 R)
• M42: 16,712,177 km (0.102 R)
• M43: 17,317,300 km (0.088 R)
• M44: 18,083,989 km (0.088 R)
• M45: 18,342,045 km (0.082 R)
• M46: 20,718,856 km (0.111 R)
• M47: 20,826,716 km (0.068 R)
• M48: 21,097,339 km (0.072 R)
• M49: 21,260,101 km (0.104 R)
• M50: 21,423,462 km (0.116 R)
• M51: 21,532,519 km (0.086 R)
• M52: 22,633,709 km (0.088 R)
• M53: 22,800,511 km (0.027 R)
• M54: 23,415,358 km (0.075 R)
• M55: 24,092,438 km (0.071 R)
• M56: 24,490,368 km (0.12 R)
• M57: 25,062,730 km (0.066 R)
• M58: 25,929,350 km (0.098 R)
• M59: 26,571,275 km (0.065 R)
• M60: 27,100,253 km (0.068 R)
• M61: 27,218,285 km (0.092 R)
• M62: 27,751,602 km (0.089 R)
• M63: 29,251,021 km (0.114 R)
• M64: 29,554,107 km (0.054 R)
• M65: 30,653,800 km (0.04 R)
• M66: 31,829,041 km (0.066 R)
• M67: 32,265,718 km (0.07 R)
• M68: 32,641,507 km (0.115 R)
• M69: 33,841,432 km (0.102 R)
• M70: 35,184,522 km (0.052 R)
• M71: 36,544,965 km (0.031 R)
• M72: 36,675,414 km (0.114 R)
• M73: 37,988,584 km (0.116 R)
• M74: 38,252,924 km (0.099 R)
• M75: 38,916,839 km (0.032 R)
• M76: 39,250,293 km (0.117 R)
• M77: 39,651,514 km (0.087 R)
• M78: 40,999,092 km (0.1 R)
• M79: 41,678,416 km (0.056 R)
• M80: 41,814,699 km (0.066 R)
• M81: 42,773,173 km (0.071 R)
• M82: 44,641,949 km (0.042 R)
• M83: 45,621,367 km (0.049 R)
• M84: 45,972,922 km (0.108 R)
• M85: 47,246,000 km (0.1 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit