🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 271 Days

Day: 30.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 7,206,523 km

• M1: 55,800 km (0.101 R)
• M2: 196,272 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 11.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.74 AU - 0.9 AU

Year: 479 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,206,523 km

• M1: 141,220 km (0.079 R)
• M2: 224,696 km (0.116 R)
• M3: 302,636 km (0.083 R)
• M4: 413,339 km (0.049 R)
• M5: 509,979 km (0.104 R)
• M6: 615,894 km (0.113 R)
• M7: 712,235 km (0.064 R)
• M8: 809,624 km (0.079 R)
• M9: 937,081 km (0.039 R)
• M10: 1,019,061 km (0.068 R)
• M11: 1,125,275 km (0.054 R)
• M12: 1,241,064 km (0.049 R)
• M13: 1,314,816 km (0.115 R)
• M14: 1,527,394 km (0.108 R)
• M15: 1,606,980 km (0.055 R)
• M16: 1,713,195 km (0.05 R)
• M17: 1,821,952 km (0.099 R)
• M18: 1,893,610 km (0.106 R)
• M19: 2,224,520 km (0.091 R)
• M20: 2,322,507 km (0.114 R)
• M21: 2,486,765 km (0.116 R)
• M22: 2,559,320 km (0.085 R)
• M23: 2,736,743 km (0.039 R)
• M24: 2,864,799 km (0.093 R)
• M25: 2,979,541 km (0.096 R)
• M26: 3,064,662 km (0.112 R)
• M27: 3,229,519 km (0.094 R)
• M28: 3,308,955 km (0.102 R)
• M29: 3,584,365 km (0.108 R)
• M30: 3,775,102 km (0.091 R)
• M31: 3,926,645 km (0.101 R)
• M32: 4,166,450 km (0.036 R)
• M33: 4,367,061 km (0.114 R)
• M34: 4,814,209 km (0.11 R)
• M35: 5,034,118 km (0.097 R)
• M36: 5,135,994 km (0.063 R)
• M37: 5,238,618 km (0.06 R)
• M38: 5,351,415 km (0.027 R)
• M39: 5,560,104 km (0.083 R)
• M40: 5,752,337 km (0.082 R)
• M41: 5,927,217 km (0.099 R)
• M42: 6,074,272 km (0.101 R)
• M43: 6,153,260 km (0.094 R)
• M44: 6,252,293 km (0.088 R)
• M45: 6,472,352 km (0.115 R)
• M46: 6,879,108 km (0.038 R)
• M47: 7,033,793 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 12.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.8 AU - 0.86 AU

Year: 488 Days

Day: 12.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 7,206,523 km

• M1: 155,582 km (0.04 R)
• M2: 236,664 km (0.115 R)
• M3: 333,454 km (0.067 R)
• M4: 414,087 km (0.032 R)
• M5: 522,246 km (0.113 R)
• M6: 622,477 km (0.08 R)
• M7: 702,811 km (0.036 R)
• M8: 812,765 km (0.108 R)
• M9: 913,744 km (0.066 R)
• M10: 1,043,595 km (0.114 R)
• M11: 1,121,386 km (0.103 R)
• M12: 1,358,498 km (0.085 R)
• M13: 1,476,381 km (0.06 R)
• M14: 1,640,939 km (0.116 R)
• M15: 1,723,218 km (0.094 R)
• M16: 1,816,717 km (0.114 R)
• M17: 1,897,051 km (0.119 R)
• M18: 2,014,485 km (0.1 R)
• M19: 2,139,848 km (0.117 R)
• M20: 2,235,591 km (0.106 R)
• M21: 2,327,294 km (0.097 R)
• M22: 2,481,380 km (0.034 R)
• M23: 2,576,674 km (0.049 R)
• M24: 2,655,961 km (0.031 R)
• M25: 2,834,730 km (0.078 R)
• M26: 2,999,737 km (0.086 R)
• M27: 3,101,463 km (0.106 R)
• M28: 3,222,787 km (0.12 R)
• M29: 3,364,157 km (0.073 R)
• M30: 3,451,223 km (0.031 R)
• M31: 3,564,319 km (0.063 R)
• M32: 3,749,371 km (0.068 R)
• M33: 3,904,804 km (0.104 R)
• M34: 3,996,507 km (0.107 R)
• M35: 4,082,376 km (0.111 R)
• M36: 4,182,158 km (0.072 R)
• M37: 4,329,961 km (0.088 R)
• M38: 4,438,718 km (0.087 R)
• M39: 4,637,983 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 8.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1 AU - 1.54 AU

Year: 924 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 7,206,523 km

• M1: 105,018 km (0.116 R)
• M2: 185,053 km (0.113 R)
• M3: 246,238 km (0.052 R)
• M4: 321,187 km (0.105 R)
• M5: 387,458 km (0.1 R)
• M6: 443,857 km (0.102 R)
• M7: 557,850 km (0.09 R)
• M8: 618,737 km (0.06 R)
• M9: 757,713 km (0.076 R)
• M10: 922,720 km (0.1 R)
• M11: 996,471 km (0.054 R)
• M12: 1,224,010 km (0.087 R)
• M13: 1,293,872 km (0.105 R)
• M14: 1,353,113 km (0.078 R)
• M15: 1,499,120 km (0.048 R)
• M16: 1,586,635 km (0.054 R)
• M17: 1,900,192 km (0.115 R)
• M18: 2,015,981 km (0.087 R)
• M19: 2,183,531 km (0.037 R)
• M20: 2,240,378 km (0.12 R)
• M21: 2,480,183 km (0.078 R)
• M22: 2,713,257 km (0.069 R)
• M23: 3,512,408 km (0.107 R)
• M24: 3,587,806 km (0.028 R)
• M25: 3,748,623 km (0.112 R)
• M26: 3,946,541 km (0.114 R)
• M27: 4,024,931 km (0.091 R)
• M28: 4,086,415 km (0.118 R)
• M29: 4,227,785 km (0.081 R)
• M30: 4,307,970 km (0.042 R)
• M31: 4,506,337 km (0.107 R)
• M32: 4,588,316 km (0.086 R)
• M33: 4,763,196 km (0.117 R)
• M34: 4,818,847 km (0.069 R)
• M35: 4,921,471 km (0.103 R)
• M36: 5,552,325 km (0.109 R)
• M37: 5,630,565 km (0.081 R)
• M38: 5,709,104 km (0.106 R)
• M39: 5,977,033 km (0.03 R)
• M40: 6,198,438 km (0.116 R)
• M41: 6,453,353 km (0.104 R)
• M42: 6,566,599 km (0.096 R)
• M43: 6,670,120 km (0.116 R)
• M44: 6,826,450 km (0.057 R)
• M45: 6,889,281 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit