🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.51 AU - 0.53 AU

Year: 112 Days

Day: 40.1 Hours

Environment

Temp: 392 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.54 AU - 0.72 AU

Year: 150 Days

Day: 32 Hours

Environment

Temp: 309 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 194 Days

Day: 33 Hours

Environment

Temp: 305 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 286 Days

Day: 22.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.18 AU - 1.82 AU

Year: 550 Days

Day: 14.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.87 AU - 2.67 AU

Year: 1023 Days

Day: 43.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,893,812 km

• M1: 76,445 km (0.12 R)
• M2: 103,522 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.36 AU - 6.4 AU

Year: 4822 Days

Day: 23.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.38 AU - 7.96 AU

Year: 5745 Days

Day: 29.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,893,812 km

• M1: 2,355,418 km (0.108 R)

Asteroid Belt

Center: 12.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 3.9

Gravity: 59.57 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.33 AU - 21.47 AU

Year: 21718 Days

Day: 16.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 100,893,812 km

• M1: 48,470 km (0.087 R)
• M2: 255,962 km (0.114 R)
• M3: 663,018 km (0.04 R)
• M4: 1,377,497 km (0.08 R)
• M5: 2,155,107 km (0.066 R)
• M6: 2,477,640 km (0.09 R)
• M7: 2,831,289 km (0.108 R)
• M8: 3,364,007 km (0.101 R)
• M9: 3,829,705 km (0.114 R)
• M10: 3,960,753 km (0.057 R)
• M11: 4,662,068 km (0.116 R)
• M12: 4,811,666 km (0.07 R)
• M13: 5,360,690 km (0.118 R)
• M14: 6,723,377 km (0.12 R)
• M15: 7,109,340 km (0.11 R)
• M16: 7,307,706 km (0.094 R)
• M17: 7,925,246 km (0.039 R)
• M18: 8,576,745 km (0.064 R)
• M19: 9,030,475 km (0.066 R)
• M20: 9,985,658 km (0.108 R)
• M21: 13,858,298 km (0.062 R)
• M22: 16,124,257 km (0.101 R)
• M23: 19,674,813 km (0.071 R)
• M24: 20,362,813 km (0.065 R)
• M25: 21,682,865 km (0.101 R)
• M26: 22,736,333 km (0.06 R)
• M27: 23,275,634 km (0.101 R)
• M28: 24,831,003 km (0.099 R)
• M29: 25,402,915 km (0.11 R)
• M30: 26,930,758 km (0.059 R)
• M31: 31,880,353 km (0.109 R)
• M32: 33,934,781 km (0.117 R)
• M33: 35,930,417 km (0.114 R)
• M34: 39,686,071 km (0.1 R)
• M35: 44,360,556 km (0.05 R)
• M36: 45,202,044 km (0.101 R)
• M37: 54,017,547 km (0.094 R)
• M38: 61,178,049 km (0.092 R)
• M39: 67,386,510 km (0.095 R)
• M40: 70,300,827 km (0.07 R)
• M41: 75,899,826 km (0.099 R)
• M42: 85,102,040 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.7

Radius: 4.7

Gravity: 43.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.39 AU - 21.55 AU

Year: 25707 Days

Day: 23.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,893,812 km

• M1: 65,973 km (0.082 R)
• M2: 246,088 km (0.109 R)
• M3: 1,301,352 km (0.076 R)
• M4: 2,021,217 km (0.048 R)
• M5: 2,248,306 km (0.078 R)
• M6: 3,456,459 km (0.115 R)
• M7: 3,682,202 km (0.032 R)
• M8: 3,952,226 km (0.111 R)
• M9: 5,207,651 km (0.095 R)
• M10: 5,768,045 km (0.114 R)
• M11: 7,110,387 km (0.116 R)
• M12: 10,460,781 km (0.088 R)
• M13: 12,288,567 km (0.098 R)
• M14: 16,024,774 km (0.106 R)
• M15: 22,277,367 km (0.115 R)
• M16: 30,386,020 km (0.116 R)
• M17: 35,241,219 km (0.107 R)
• M18: 38,009,528 km (0.083 R)
• M19: 53,053,239 km (0.064 R)
• M20: 59,185,854 km (0.082 R)
• M21: 73,322,704 km (0.058 R)
• M22: 82,746,023 km (0.094 R)
• M23: 85,695,644 km (0.085 R)
• M24: 95,254,649 km (0.08 R)

Kuiper Belt

Range: 36.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit