🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.53 AU - 0.63 AU

Year: 285 Days

Day: 21.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 14.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 362 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 12,784,771 km

• M1: 185,202 km (0.109 R)
• M2: 329,564 km (0.059 R)
• M3: 453,730 km (0.095 R)
• M4: 561,441 km (0.074 R)
• M5: 757,115 km (0.058 R)
• M6: 940,971 km (0.03 R)
• M7: 1,041,351 km (0.086 R)
• M8: 1,150,108 km (0.064 R)
• M9: 1,272,330 km (0.106 R)
• M10: 1,457,233 km (0.107 R)
• M11: 1,636,302 km (0.1 R)
• M12: 1,860,250 km (0.068 R)
• M13: 1,973,346 km (0.117 R)
• M14: 2,111,275 km (0.088 R)
• M15: 2,281,218 km (0.119 R)
• M16: 2,521,173 km (0.06 R)
• M17: 2,677,652 km (0.076 R)
• M18: 2,806,456 km (0.061 R)
• M19: 2,906,088 km (0.091 R)
• M20: 3,089,794 km (0.102 R)
• M21: 3,225,330 km (0.092 R)
• M22: 3,336,481 km (0.119 R)
• M23: 3,509,117 km (0.085 R)
• M24: 3,610,096 km (0.044 R)
• M25: 3,808,163 km (0.115 R)
• M26: 3,953,872 km (0.041 R)
• M27: 4,136,830 km (0.087 R)
• M28: 4,236,612 km (0.116 R)
• M29: 4,416,728 km (0.062 R)
• M30: 4,526,084 km (0.099 R)
• M31: 4,754,968 km (0.058 R)
• M32: 4,987,743 km (0.081 R)
• M33: 5,247,445 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 14.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.87 AU - 1.01 AU

Year: 588 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 12,784,771 km

• M1: 194,028 km (0.071 R)
• M2: 316,848 km (0.108 R)
• M3: 468,541 km (0.075 R)
• M4: 567,574 km (0.12 R)
• M5: 669,750 km (0.066 R)
• M6: 796,459 km (0.081 R)
• M7: 896,690 km (0.069 R)
• M8: 990,936 km (0.115 R)
• M9: 1,139,188 km (0.072 R)
• M10: 1,234,482 km (0.089 R)
• M11: 1,383,032 km (0.085 R)
• M12: 1,476,980 km (0.047 R)
• M13: 1,680,882 km (0.116 R)
• M14: 1,814,473 km (0.117 R)
• M15: 1,975,889 km (0.094 R)
• M16: 2,192,058 km (0.067 R)
• M17: 2,308,295 km (0.037 R)
• M18: 2,478,837 km (0.069 R)
• M19: 2,712,957 km (0.039 R)
• M20: 2,965,628 km (0.089 R)
• M21: 3,089,346 km (0.084 R)
• M22: 3,243,581 km (0.074 R)
• M23: 3,377,022 km (0.05 R)
• M24: 3,500,441 km (0.068 R)
• M25: 3,703,744 km (0.079 R)
• M26: 3,855,586 km (0.106 R)
• M27: 3,966,438 km (0.084 R)
• M28: 4,140,869 km (0.101 R)
• M29: 4,266,980 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 14.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.36 AU

Year: 807 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,784,771 km

• M1: 184,753 km (0.068 R)
• M2: 311,014 km (0.064 R)
• M3: 406,757 km (0.081 R)
• M4: 563,834 km (0.085 R)
• M5: 690,544 km (0.075 R)
• M6: 843,882 km (0.097 R)
• M7: 941,120 km (0.085 R)
• M8: 1,070,074 km (0.092 R)
• M9: 1,335,460 km (0.09 R)
• M10: 1,482,964 km (0.112 R)
• M11: 1,616,704 km (0.11 R)
• M12: 1,741,319 km (0.102 R)
• M13: 1,917,546 km (0.085 R)
• M14: 2,050,239 km (0.1 R)
• M15: 2,512,945 km (0.113 R)
• M16: 2,627,986 km (0.112 R)
• M17: 2,968,022 km (0.038 R)
• M18: 3,197,206 km (0.108 R)
• M19: 3,297,287 km (0.109 R)
• M20: 3,466,332 km (0.109 R)
• M21: 3,595,286 km (0.097 R)
• M22: 3,708,232 km (0.1 R)
• M23: 3,813,549 km (0.117 R)
• M24: 3,946,691 km (0.061 R)
• M25: 4,154,034 km (0.072 R)
• M26: 4,346,417 km (0.086 R)
• M27: 4,523,092 km (0.086 R)
• M28: 4,683,311 km (0.102 R)
• M29: 4,922,368 km (0.086 R)
• M30: 5,214,533 km (0.12 R)
• M31: 5,313,268 km (0.078 R)
• M32: 5,432,647 km (0.062 R)
• M33: 5,532,728 km (0.078 R)
• M34: 5,663,775 km (0.083 R)
• M35: 5,826,538 km (0.064 R)
• M36: 6,419,095 km (0.098 R)
• M37: 6,514,389 km (0.119 R)
• M38: 7,020,179 km (0.072 R)
• M39: 7,493,956 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 10.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.53 AU - 2.05 AU

Year: 1546 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,784,771 km

• M1: 143,913 km (0.073 R)
• M2: 238,160 km (0.087 R)
• M3: 328,367 km (0.042 R)
• M4: 457,769 km (0.097 R)
• M5: 607,218 km (0.088 R)
• M6: 685,457 km (0.072 R)
• M7: 810,072 km (0.108 R)
• M8: 890,257 km (0.034 R)
• M9: 958,025 km (0.057 R)
• M10: 1,115,402 km (0.09 R)
• M11: 1,239,269 km (0.109 R)
• M12: 1,333,216 km (0.087 R)
• M13: 1,438,533 km (0.066 R)
• M14: 1,657,993 km (0.051 R)
• M15: 1,762,263 km (0.116 R)
• M16: 1,858,903 km (0.044 R)
• M17: 1,967,511 km (0.057 R)
• M18: 2,058,018 km (0.117 R)
• M19: 2,211,954 km (0.116 R)
• M20: 2,285,107 km (0.119 R)
• M21: 2,575,178 km (0.079 R)
• M22: 2,854,477 km (0.056 R)
• M23: 2,980,438 km (0.108 R)
• M24: 3,527,667 km (0.088 R)
• M25: 3,663,203 km (0.091 R)
• M26: 3,800,534 km (0.1 R)
• M27: 3,952,226 km (0.108 R)
• M28: 4,028,820 km (0.098 R)
• M29: 4,261,744 km (0.059 R)
• M30: 4,565,877 km (0.11 R)
• M31: 4,781,746 km (0.046 R)
• M32: 4,959,469 km (0.059 R)
• M33: 5,125,672 km (0.091 R)
• M34: 5,491,887 km (0.067 R)
• M35: 5,764,904 km (0.104 R)
• M36: 6,057,218 km (0.118 R)
• M37: 6,339,359 km (0.089 R)
• M38: 6,429,417 km (0.083 R)
• M39: 6,504,815 km (0.05 R)
• M40: 6,595,621 km (0.04 R)
• M41: 6,916,807 km (0.114 R)
• M42: 7,243,080 km (0.1 R)
• M43: 7,590,446 km (0.071 R)
• M44: 7,718,053 km (0.067 R)
• M45: 8,007,824 km (0.106 R)
• M46: 8,203,050 km (0.092 R)
• M47: 8,882,074 km (0.106 R)
• M48: 8,949,244 km (0.119 R)
• M49: 9,135,044 km (0.117 R)
• M50: 9,493,182 km (0.119 R)
• M51: 9,630,812 km (0.108 R)
• M52: 9,769,040 km (0.033 R)
• M53: 10,258,375 km (0.09 R)
• M54: 10,523,911 km (0.097 R)
• M55: 10,666,328 km (0.032 R)
• M56: 11,115,870 km (0.079 R)
• M57: 11,260,980 km (0.069 R)
• M58: 11,351,935 km (0.084 R)
• M59: 11,479,841 km (0.083 R)
• M60: 11,608,196 km (0.119 R)
• M61: 11,996,104 km (0.104 R)
• M62: 12,238,452 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 20,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit