🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.64 AU

Year: 130 Days

Day: 17.7 Hours

Environment

Temp: 309 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,934,810 km

• M1: 87,814 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.92 AU - 1.38 AU

Year: 383 Days

Day: 32.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.39 AU - 2.11 AU

Year: 720 Days

Day: 21.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.77 AU - 4.49 AU

Year: 2150 Days

Day: 18.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.11 AU - 8.09 AU

Year: 5882 Days

Day: 30.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,934,810 km

• M1: 230,231 km (0.061 R)
• M2: 502,350 km (0.094 R)

Asteroid Belt

Center: 12.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.3

Radius: 7.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.46 AU - 18.58 AU

Year: 23784 Days

Day: 18.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,934,810 km

• M1: 410,796 km (0.056 R)
• M2: 993,479 km (0.095 R)
• M3: 1,174,343 km (0.032 R)
• M4: 1,479,972 km (0.059 R)
• M5: 2,641,898 km (0.054 R)
• M6: 3,004,075 km (0.056 R)
• M7: 3,815,194 km (0.04 R)
• M8: 4,058,740 km (0.104 R)
• M9: 4,349,408 km (0.108 R)
• M10: 4,907,109 km (0.101 R)
• M11: 5,762,360 km (0.097 R)
• M12: 5,855,111 km (0.112 R)
• M13: 6,041,959 km (0.108 R)
• M14: 6,089,082 km (0.066 R)
• M15: 6,469,659 km (0.102 R)
• M16: 6,662,940 km (0.108 R)
• M17: 7,055,185 km (0.104 R)
• M18: 7,204,185 km (0.078 R)
• M19: 8,068,262 km (0.062 R)
• M20: 8,381,071 km (0.035 R)
• M21: 9,234,527 km (0.092 R)
• M22: 10,227,408 km (0.049 R)
• M23: 12,252,963 km (0.076 R)
• M24: 14,021,958 km (0.098 R)
• M25: 14,397,897 km (0.12 R)
• M26: 14,840,707 km (0.118 R)
• M27: 15,352,182 km (0.065 R)
• M28: 15,545,463 km (0.096 R)
• M29: 16,589,955 km (0.093 R)
• M30: 16,921,015 km (0.113 R)
• M31: 17,388,209 km (0.052 R)
• M32: 17,927,210 km (0.116 R)
• M33: 19,160,196 km (0.106 R)
• M34: 20,917,522 km (0.096 R)
• M35: 21,346,868 km (0.093 R)
• M36: 22,141,532 km (0.099 R)
• M37: 22,214,386 km (0.094 R)
• M38: 22,579,255 km (0.113 R)
• M39: 23,760,031 km (0.082 R)
• M40: 23,834,382 km (0.04 R)
• M41: 24,133,129 km (0.104 R)
• M42: 25,036,400 km (0.067 R)
• M43: 25,492,225 km (0.04 R)
• M44: 25,644,815 km (0.085 R)
• M45: 27,031,438 km (0.114 R)
• M46: 27,420,991 km (0.057 R)
• M47: 28,284,320 km (0.105 R)
• M48: 29,636,086 km (0.082 R)
• M49: 30,522,005 km (0.051 R)
• M50: 30,927,565 km (0.092 R)
• M51: 34,995,280 km (0.099 R)
• M52: 35,931,314 km (0.068 R)
• M53: 36,188,024 km (0.111 R)
• M54: 37,220,848 km (0.095 R)
• M55: 37,480,699 km (0.102 R)
• M56: 37,914,832 km (0.083 R)
• M57: 38,001,898 km (0.114 R)
• M58: 39,051,776 km (0.055 R)
• M59: 39,845,243 km (0.072 R)
• M60: 42,348,016 km (0.075 R)
• M61: 43,527,296 km (0.093 R)
• M62: 44,075,123 km (0.112 R)
• M63: 45,547,316 km (0.101 R)
• M64: 46,010,620 km (0.089 R)
• M65: 46,568,770 km (0.079 R)
• M66: 47,316,311 km (0.117 R)
• M67: 47,973,793 km (0.107 R)
• M68: 48,350,780 km (0.043 R)
• M69: 50,250,673 km (0.041 R)
• M70: 52,562,409 km (0.097 R)
• M71: 52,756,587 km (0.105 R)
• M72: 54,908,702 km (0.094 R)
• M73: 55,303,042 km (0.096 R)
• M74: 56,989,608 km (0.08 R)
• M75: 57,089,390 km (0.113 R)
• M76: 57,889,290 km (0.098 R)
• M77: 58,089,900 km (0.108 R)
• M78: 58,592,250 km (0.049 R)
• M79: 60,006,847 km (0.073 R)
• M80: 60,718,185 km (0.119 R)
• M81: 60,820,062 km (0.089 R)
• M82: 61,534,691 km (0.084 R)
• M83: 64,109,719 km (0.12 R)
• M84: 64,628,823 km (0.094 R)
• M85: 65,880,658 km (0.114 R)
• M86: 67,351,056 km (0.12 R)
• M87: 67,562,138 km (0.092 R)
• M88: 67,667,605 km (0.037 R)

Kuiper Belt

Range: 35.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit