🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 225 Days

Day: 35.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.32 AU - 1.34 AU

Year: 542 Days

Day: 15.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,673,360 km

• M1: 62,831 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.31 AU - 2.13 AU

Year: 797 Days

Day: 34 Hours

Environment

Temp: -28 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,673,360 km

• M1: 421,268 km (0.12 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 8.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.53 AU - 6.27 AU

Year: 5060 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,673,360 km

• M1: 104,569 km (0.063 R)
• M2: 383,868 km (0.103 R)
• M3: 719,416 km (0.026 R)
• M4: 1,032,225 km (0.117 R)
• M5: 1,545,346 km (0.095 R)
• M6: 1,991,596 km (0.096 R)
• M7: 2,299,170 km (0.112 R)
• M8: 3,347,851 km (0.09 R)
• M9: 3,959,257 km (0.037 R)
• M10: 4,932,990 km (0.102 R)
• M11: 5,648,965 km (0.076 R)
• M12: 6,243,467 km (0.088 R)
• M13: 6,569,890 km (0.1 R)
• M14: 11,468,921 km (0.079 R)
• M15: 12,125,955 km (0.095 R)
• M16: 15,298,925 km (0.079 R)
• M17: 16,145,649 km (0.117 R)
• M18: 18,760,919 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 4.9

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.66 AU - 24.06 AU

Year: 30079 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,673,360 km

• M1: 61,036 km (0.085 R)
• M2: 261,946 km (0.102 R)
• M3: 537,206 km (0.096 R)
• M4: 755,020 km (0.104 R)
• M5: 1,044,193 km (0.072 R)
• M6: 1,371,214 km (0.076 R)
• M7: 2,250,700 km (0.072 R)
• M8: 2,690,817 km (0.026 R)
• M9: 2,986,721 km (0.039 R)
• M10: 3,424,894 km (0.108 R)
• M11: 5,528,689 km (0.118 R)
• M12: 9,533,424 km (0.091 R)
• M13: 11,006,364 km (0.065 R)
• M14: 12,332,400 km (0.119 R)
• M15: 13,071,563 km (0.086 R)
• M16: 14,234,836 km (0.027 R)
• M17: 14,395,055 km (0.077 R)
• M18: 17,763,850 km (0.048 R)
• M19: 26,245,301 km (0.069 R)
• M20: 27,217,986 km (0.086 R)
• M21: 29,493,968 km (0.111 R)
• M22: 31,079,855 km (0.111 R)
• M23: 31,349,580 km (0.092 R)
• M24: 31,757,085 km (0.094 R)
• M25: 32,721,692 km (0.061 R)
• M26: 33,141,015 km (0.088 R)
• M27: 33,847,715 km (0.089 R)
• M28: 43,633,510 km (0.085 R)
• M29: 45,169,132 km (0.114 R)
• M30: 52,814,032 km (0.087 R)
• M31: 54,166,547 km (0.118 R)
• M32: 58,773,263 km (0.054 R)
• M33: 61,277,233 km (0.043 R)
• M34: 71,769,429 km (0.084 R)
• M35: 79,559,140 km (0.113 R)
• M36: 82,361,706 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.2

Radius: 6.6

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.8 AU - 24.2 AU

Year: 30405 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,673,360 km

• M1: 82,279 km (0.098 R)
• M2: 361,578 km (0.1 R)
• M3: 639,531 km (0.049 R)
• M4: 1,005,896 km (0.092 R)
• M5: 1,860,998 km (0.087 R)
• M6: 2,203,128 km (0.059 R)
• M7: 2,715,052 km (0.087 R)
• M8: 3,363,559 km (0.101 R)
• M9: 3,872,490 km (0.118 R)
• M10: 4,468,040 km (0.065 R)
• M11: 5,003,002 km (0.047 R)
• M12: 5,928,713 km (0.063 R)
• M13: 6,245,861 km (0.088 R)
• M14: 6,670,270 km (0.04 R)
• M15: 7,214,956 km (0.102 R)
• M16: 9,265,643 km (0.074 R)
• M17: 10,197,937 km (0.116 R)
• M18: 10,987,515 km (0.061 R)
• M19: 15,217,993 km (0.045 R)
• M20: 17,323,134 km (0.109 R)
• M21: 18,254,830 km (0.08 R)
• M22: 19,219,586 km (0.052 R)
• M23: 19,614,824 km (0.08 R)
• M24: 27,814,732 km (0.114 R)
• M25: 42,210,236 km (0.106 R)
• M26: 43,722,670 km (0.118 R)
• M27: 44,406,333 km (0.064 R)
• M28: 46,677,378 km (0.059 R)
• M29: 47,033,571 km (0.082 R)
• M30: 47,391,558 km (0.112 R)
• M31: 48,658,652 km (0.049 R)
• M32: 49,208,574 km (0.041 R)
• M33: 57,962,144 km (0.065 R)
• M34: 64,560,906 km (0.112 R)
• M35: 68,383,730 km (0.08 R)
• M36: 71,643,019 km (0.056 R)
• M37: 77,219,878 km (0.118 R)
• M38: 82,298,725 km (0.085 R)
• M39: 83,340,525 km (0.069 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit