🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 18.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,915,927 km

• M1: 77,043 km (0.086 R)
• M2: 90,806 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.5 AU - 0.76 AU

Year: 186 Days

Day: 46.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,915,927 km

• M1: 61,634 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.98 AU - 1.12 AU

Year: 401 Days

Day: 25 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.16 AU

Year: 401 Days

Day: 16.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.52 AU - 2.36 AU

Year: 1007 Days

Day: 36.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.66 AU - 3.6 AU

Year: 2064 Days

Day: 29.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,915,927 km

• M1: 2,210,757 km (0.085 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 6.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.51 AU - 22.19 AU

Year: 29303 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,915,927 km

• M1: 90,656 km (0.072 R)
• M2: 237,113 km (0.091 R)
• M3: 407,056 km (0.065 R)
• M4: 677,080 km (0.105 R)
• M5: 1,070,971 km (0.083 R)
• M6: 2,393,117 km (0.033 R)
• M7: 2,839,218 km (0.105 R)
• M8: 3,310,900 km (0.099 R)
• M9: 3,651,684 km (0.083 R)
• M10: 4,163,608 km (0.056 R)
• M11: 5,341,093 km (0.112 R)
• M12: 7,187,280 km (0.067 R)
• M13: 7,975,960 km (0.107 R)
• M14: 8,482,798 km (0.105 R)
• M15: 9,315,310 km (0.068 R)
• M16: 9,795,070 km (0.1 R)
• M17: 11,281,774 km (0.071 R)
• M18: 11,678,657 km (0.092 R)
• M19: 12,837,592 km (0.038 R)
• M20: 13,490,437 km (0.029 R)
• M21: 14,459,382 km (0.108 R)
• M22: 14,828,440 km (0.101 R)
• M23: 17,107,414 km (0.103 R)
• M24: 17,759,511 km (0.117 R)
• M25: 18,886,731 km (0.062 R)
• M26: 19,290,197 km (0.11 R)
• M27: 20,242,387 km (0.056 R)
• M28: 21,279,549 km (0.105 R)
• M29: 21,349,262 km (0.067 R)
• M30: 22,121,636 km (0.12 R)
• M31: 22,689,210 km (0.094 R)
• M32: 23,477,291 km (0.09 R)
• M33: 24,420,057 km (0.106 R)
• M34: 24,859,426 km (0.072 R)
• M35: 25,006,481 km (0.116 R)
• M36: 26,718,030 km (0.116 R)
• M37: 29,783,440 km (0.079 R)
• M38: 29,861,530 km (0.089 R)
• M39: 32,394,970 km (0.103 R)
• M40: 32,555,489 km (0.05 R)
• M41: 33,281,637 km (0.112 R)
• M42: 36,322,064 km (0.113 R)
• M43: 40,137,558 km (0.096 R)
• M44: 41,524,629 km (0.082 R)
• M45: 44,702,537 km (0.117 R)
• M46: 45,149,984 km (0.104 R)
• M47: 45,329,352 km (0.096 R)
• M48: 45,598,927 km (0.115 R)
• M49: 47,683,424 km (0.103 R)
• M50: 48,967,422 km (0.081 R)
• M51: 49,244,029 km (0.107 R)
• M52: 52,697,944 km (0.073 R)
• M53: 52,981,283 km (0.104 R)
• M54: 53,644,749 km (0.084 R)
• M55: 54,788,275 km (0.062 R)
• M56: 57,682,396 km (0.087 R)
• M57: 58,853,747 km (0.115 R)
• M58: 62,315,143 km (0.096 R)
• M59: 66,147,092 km (0.11 R)
• M60: 67,270,572 km (0.071 R)
• M61: 68,709,554 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit