🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 260 Days

Day: 29.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 13.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.28 AU - 2.46 AU

Year: 2393 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,935,302 km

• M1: 172,786 km (0.116 R)
• M2: 268,528 km (0.053 R)
• M3: 381,325 km (0.079 R)
• M4: 531,372 km (0.119 R)
• M5: 688,599 km (0.077 R)
• M6: 902,823 km (0.068 R)
• M7: 1,381,536 km (0.119 R)
• M8: 1,554,172 km (0.072 R)
• M9: 1,934,600 km (0.115 R)
• M10: 2,054,727 km (0.103 R)
• M11: 2,211,805 km (0.044 R)
• M12: 2,582,209 km (0.118 R)
• M13: 2,745,121 km (0.086 R)
• M14: 3,198,851 km (0.099 R)
• M15: 3,294,145 km (0.099 R)
• M16: 3,536,494 km (0.091 R)
• M17: 4,255,311 km (0.077 R)
• M18: 4,573,357 km (0.104 R)
• M19: 4,735,371 km (0.077 R)
• M20: 4,890,205 km (0.111 R)
• M21: 5,074,509 km (0.072 R)
• M22: 5,186,259 km (0.088 R)
• M23: 5,516,870 km (0.092 R)
• M24: 6,079,957 km (0.079 R)
• M25: 6,228,507 km (0.105 R)
• M26: 6,378,404 km (0.112 R)
• M27: 6,620,753 km (0.048 R)
• M28: 6,855,921 km (0.109 R)
• M29: 7,083,310 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 13.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.33 AU - 5.17 AU

Year: 5748 Days

Day: 11 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,935,302 km

• M1: 173,982 km (0.117 R)
• M2: 298,448 km (0.089 R)
• M3: 473,926 km (0.118 R)
• M4: 620,233 km (0.058 R)
• M5: 732,431 km (0.074 R)
• M6: 866,321 km (0.082 R)
• M7: 1,039,256 km (0.088 R)
• M8: 1,130,362 km (0.049 R)
• M9: 1,272,779 km (0.112 R)
• M10: 1,558,810 km (0.066 R)
• M11: 1,737,130 km (0.066 R)
• M12: 1,884,933 km (0.091 R)
• M13: 1,998,628 km (0.054 R)
• M14: 2,353,922 km (0.093 R)
• M15: 2,518,480 km (0.075 R)
• M16: 2,623,348 km (0.095 R)
• M17: 2,946,928 km (0.094 R)
• M18: 3,057,780 km (0.118 R)
• M19: 3,306,562 km (0.092 R)
• M20: 3,776,149 km (0.105 R)
• M21: 4,092,998 km (0.119 R)
• M22: 4,217,164 km (0.109 R)
• M23: 4,317,395 km (0.108 R)
• M24: 4,752,575 km (0.046 R)
• M25: 5,391,058 km (0.074 R)
• M26: 5,859,898 km (0.088 R)
• M27: 6,141,890 km (0.104 R)
• M28: 6,866,393 km (0.109 R)
• M29: 7,103,954 km (0.06 R)
• M30: 7,314,139 km (0.088 R)
• M31: 7,556,936 km (0.068 R)
• M32: 7,864,061 km (0.118 R)
• M33: 8,175,524 km (0.088 R)
• M34: 8,618,184 km (0.064 R)
• M35: 9,297,208 km (0.108 R)
• M36: 9,494,229 km (0.057 R)
• M37: 10,094,116 km (0.05 R)
• M38: 11,647,241 km (0.105 R)
• M39: 12,325,219 km (0.095 R)
• M40: 12,469,581 km (0.066 R)
• M41: 12,650,894 km (0.111 R)
• M42: 12,796,452 km (0.087 R)
• M43: 13,236,868 km (0.11 R)
• M44: 13,347,720 km (0.043 R)
• M45: 13,869,219 km (0.102 R)
• M46: 15,009,154 km (0.116 R)
• M47: 15,318,224 km (0.046 R)
• M48: 15,629,387 km (0.098 R)
• M49: 15,825,061 km (0.049 R)
• M50: 15,942,795 km (0.087 R)
• M51: 16,975,319 km (0.047 R)
• M52: 17,580,891 km (0.083 R)
• M53: 18,523,208 km (0.059 R)
• M54: 19,188,470 km (0.07 R)
• M55: 19,356,020 km (0.097 R)
• M56: 19,819,324 km (0.103 R)
• M57: 19,988,669 km (0.053 R)
• M58: 20,713,770 km (0.101 R)
• M59: 21,144,462 km (0.098 R)
• M60: 21,534,464 km (0.099 R)
• M61: 22,454,042 km (0.096 R)
• M62: 22,542,305 km (0.03 R)
• M63: 23,610,134 km (0.099 R)
• M64: 24,150,332 km (0.072 R)
• M65: 24,558,136 km (0.067 R)
• M66: 24,740,047 km (0.072 R)
• M67: 25,564,631 km (0.053 R)
• M68: 27,240,426 km (0.09 R)
• M69: 27,712,258 km (0.12 R)
• M70: 27,901,798 km (0.089 R)
• M71: 28,999,697 km (0.04 R)
• M72: 29,433,231 km (0.097 R)
• M73: 30,063,188 km (0.083 R)
• M74: 30,209,196 km (0.104 R)
• M75: 30,599,646 km (0.054 R)
• M76: 31,385,633 km (0.106 R)
• M77: 31,830,687 km (0.104 R)
• M78: 32,677,112 km (0.102 R)
• M79: 32,877,423 km (0.077 R)
• M80: 33,935,230 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit