🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.46 AU - 0.7 AU

Year: 170 Days

Day: 24.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.65 AU - 2.81 AU

Year: 1737 Days

Day: 18.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 11.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.17 AU - 6.35 AU

Year: 6030 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,772,079 km

• M1: 148,850 km (0.068 R)
• M2: 236,365 km (0.1 R)
• M3: 396,584 km (0.078 R)
• M4: 483,201 km (0.096 R)
• M5: 577,747 km (0.12 R)
• M6: 666,608 km (0.091 R)
• M7: 802,892 km (0.071 R)
• M8: 934,089 km (0.109 R)
• M9: 1,104,930 km (0.105 R)
• M10: 1,929,962 km (0.107 R)
• M11: 2,130,573 km (0.07 R)
• M12: 2,574,579 km (0.079 R)
• M13: 2,796,134 km (0.07 R)
• M14: 2,955,156 km (0.106 R)
• M15: 3,353,685 km (0.105 R)
• M16: 3,571,799 km (0.053 R)
• M17: 3,719,751 km (0.096 R)
• M18: 4,358,384 km (0.091 R)
• M19: 4,703,955 km (0.089 R)
• M20: 5,281,104 km (0.048 R)
• M21: 5,707,159 km (0.104 R)
• M22: 5,968,207 km (0.102 R)
• M23: 6,085,492 km (0.09 R)
• M24: 6,683,434 km (0.088 R)
• M25: 6,835,875 km (0.114 R)
• M26: 7,237,695 km (0.094 R)
• M27: 7,742,887 km (0.05 R)
• M28: 7,903,106 km (0.096 R)
• M29: 8,161,761 km (0.086 R)
• M30: 8,456,169 km (0.096 R)
• M31: 8,621,176 km (0.104 R)
• M32: 8,887,460 km (0.104 R)
• M33: 9,055,309 km (0.102 R)
• M34: 9,292,122 km (0.108 R)
• M35: 9,394,148 km (0.09 R)
• M36: 9,840,997 km (0.088 R)
• M37: 10,683,981 km (0.048 R)
• M38: 12,513,712 km (0.068 R)
• M39: 13,119,584 km (0.116 R)
• M40: 13,426,110 km (0.089 R)
• M41: 14,085,388 km (0.118 R)
• M42: 15,314,484 km (0.08 R)
• M43: 15,637,316 km (0.095 R)
• M44: 16,495,409 km (0.104 R)
• M45: 17,242,950 km (0.096 R)
• M46: 17,832,066 km (0.093 R)
• M47: 18,044,196 km (0.113 R)
• M48: 19,464,329 km (0.072 R)
• M49: 19,595,227 km (0.114 R)
• M50: 19,901,753 km (0.074 R)
• M51: 20,209,924 km (0.105 R)
• M52: 20,697,464 km (0.098 R)
• M53: 22,046,388 km (0.09 R)
• M54: 22,137,343 km (0.115 R)
• M55: 22,319,703 km (0.115 R)
• M56: 23,007,554 km (0.043 R)
• M57: 24,263,428 km (0.108 R)
• M58: 24,828,759 km (0.117 R)
• M59: 26,502,310 km (0.11 R)
• M60: 26,599,100 km (0.06 R)
• M61: 27,035,776 km (0.118 R)
• M62: 28,459,200 km (0.095 R)
• M63: 29,404,957 km (0.116 R)
• M64: 29,856,593 km (0.115 R)
• M65: 30,411,602 km (0.089 R)
• M66: 30,665,170 km (0.107 R)
• M67: 30,868,324 km (0.081 R)
• M68: 30,970,200 km (0.077 R)
• M69: 31,072,076 km (0.028 R)
• M70: 31,839,962 km (0.098 R)
• M71: 32,045,809 km (0.111 R)
• M72: 32,510,460 km (0.098 R)
• M73: 32,925,444 km (0.031 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit