🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.01 AU - 1.57 AU

Year: 527 Days

Day: 31 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,848,658 km

• M1: 229,782 km (0.114 R)
• M2: 945,309 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.3 AU - 3.82 AU

Year: 1926 Days

Day: 26.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 13.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.9 AU - 7.44 AU

Year: 6910 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,848,658 km

• M1: 178,919 km (0.117 R)
• M2: 371,003 km (0.05 R)
• M3: 661,522 km (0.101 R)
• M4: 1,017,565 km (0.111 R)
• M5: 1,118,842 km (0.072 R)
• M6: 1,310,328 km (0.084 R)
• M7: 1,524,701 km (0.072 R)
• M8: 1,618,649 km (0.081 R)
• M9: 2,105,590 km (0.093 R)
• M10: 2,524,763 km (0.059 R)
• M11: 2,823,809 km (0.083 R)
• M12: 3,805,919 km (0.08 R)
• M13: 4,607,166 km (0.04 R)
• M14: 4,921,172 km (0.096 R)
• M15: 6,380,648 km (0.073 R)
• M16: 6,496,736 km (0.077 R)
• M17: 7,328,949 km (0.05 R)
• M18: 7,450,722 km (0.066 R)
• M19: 8,111,047 km (0.045 R)
• M20: 8,237,008 km (0.072 R)
• M21: 8,342,325 km (0.102 R)
• M22: 8,747,287 km (0.113 R)
• M23: 9,289,729 km (0.098 R)
• M24: 9,642,780 km (0.104 R)
• M25: 9,843,241 km (0.084 R)
• M26: 11,285,364 km (0.065 R)
• M27: 12,841,631 km (0.083 R)
• M28: 12,988,686 km (0.11 R)
• M29: 13,284,441 km (0.115 R)
• M30: 13,383,624 km (0.099 R)
• M31: 14,719,832 km (0.039 R)
• M32: 15,677,857 km (0.059 R)
• M33: 15,992,910 km (0.107 R)
• M34: 16,736,112 km (0.09 R)
• M35: 16,923,708 km (0.077 R)
• M36: 17,192,984 km (0.088 R)
• M37: 17,300,994 km (0.109 R)
• M38: 17,409,303 km (0.068 R)
• M39: 17,790,179 km (0.075 R)
• M40: 17,981,664 km (0.101 R)
• M41: 18,118,845 km (0.073 R)
• M42: 18,311,527 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.36 AU - 12.14 AU

Year: 10957 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,848,658 km

• M1: 194,627 km (0.069 R)
• M2: 533,915 km (0.103 R)
• M3: 668,104 km (0.08 R)
• M4: 765,044 km (0.053 R)
• M5: 993,629 km (0.09 R)
• M6: 1,087,876 km (0.048 R)
• M7: 1,306,887 km (0.03 R)
• M8: 1,742,815 km (0.036 R)
• M9: 1,859,053 km (0.111 R)
• M10: 2,273,888 km (0.115 R)
• M11: 2,375,913 km (0.079 R)
• M12: 2,854,028 km (0.068 R)
• M13: 3,218,299 km (0.108 R)
• M14: 3,808,014 km (0.075 R)
• M15: 4,399,524 km (0.05 R)
• M16: 4,527,729 km (0.088 R)
• M17: 4,788,029 km (0.116 R)
• M18: 4,920,124 km (0.082 R)
• M19: 6,019,968 km (0.086 R)
• M20: 6,379,003 km (0.115 R)
• M21: 7,459,548 km (0.068 R)
• M22: 7,574,589 km (0.119 R)
• M23: 7,884,406 km (0.116 R)
• M24: 8,317,043 km (0.113 R)
• M25: 8,556,400 km (0.077 R)
• M26: 9,453,389 km (0.082 R)
• M27: 9,661,479 km (0.078 R)
• M28: 9,745,104 km (0.092 R)
• M29: 9,955,290 km (0.059 R)
• M30: 10,166,970 km (0.077 R)
• M31: 10,681,288 km (0.068 R)
• M32: 10,767,756 km (0.106 R)
• M33: 11,468,622 km (0.111 R)
• M34: 11,735,205 km (0.097 R)
• M35: 11,869,245 km (0.053 R)
• M36: 12,592,999 km (0.114 R)
• M37: 12,914,186 km (0.034 R)
• M38: 13,052,713 km (0.114 R)
• M39: 13,705,409 km (0.088 R)
• M40: 13,941,175 km (0.117 R)
• M41: 14,512,489 km (0.111 R)
• M42: 14,849,234 km (0.106 R)
• M43: 15,237,291 km (0.099 R)
• M44: 15,481,584 km (0.115 R)
• M45: 15,875,027 km (0.041 R)
• M46: 16,271,910 km (0.043 R)
• M47: 16,772,614 km (0.12 R)
• M48: 17,737,820 km (0.115 R)
• M49: 17,891,756 km (0.081 R)
• M50: 18,877,905 km (0.118 R)
• M51: 19,668,829 km (0.087 R)
• M52: 20,524,379 km (0.058 R)
• M53: 21,337,593 km (0.119 R)
• M54: 21,720,564 km (0.12 R)
• M55: 22,106,077 km (0.106 R)
• M56: 22,771,937 km (0.098 R)
• M57: 22,883,537 km (0.099 R)
• M58: 23,107,336 km (0.05 R)
• M59: 23,219,534 km (0.086 R)
• M60: 23,557,177 km (0.089 R)
• M61: 24,066,707 km (0.078 R)
• M62: 25,038,944 km (0.116 R)
• M63: 26,257,867 km (0.064 R)
• M64: 26,550,929 km (0.077 R)
• M65: 26,786,097 km (0.046 R)
• M66: 27,377,158 km (0.086 R)
• M67: 28,092,236 km (0.088 R)
• M68: 28,211,914 km (0.059 R)
• M69: 29,236,809 km (0.03 R)
• M70: 30,151,301 km (0.11 R)
• M71: 32,133,323 km (0.069 R)
• M72: 32,446,881 km (0.104 R)
• M73: 33,456,816 km (0.107 R)
• M74: 33,583,824 km (0.032 R)
• M75: 33,774,562 km (0.12 R)
• M76: 34,926,764 km (0.117 R)
• M77: 36,417,806 km (0.12 R)
• M78: 37,203,943 km (0.076 R)
• M79: 38,393,695 km (0.111 R)
• M80: 39,730,203 km (0.049 R)
• M81: 39,864,691 km (0.071 R)
• M82: 40,201,585 km (0.086 R)
• M83: 41,626,954 km (0.076 R)
• M84: 42,380,179 km (0.093 R)
• M85: 42,999,664 km (0.106 R)
• M86: 44,178,196 km (0.102 R)
• M87: 45,297,188 km (0.055 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit