🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 18 Hours

Environment

Temp: 229 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,558,787 km

• M1: 272,119 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.14 AU

Year: 319 Days

Day: 15.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.66 AU - 2.4 AU

Year: 1012 Days

Day: 20 Hours

Environment

Temp: -60 °C

Axial Tilt: 107.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,558,787 km

• M1: 168,447 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.88 AU - 3.1 AU

Year: 1375 Days

Day: 15.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.76 AU - 5.42 AU

Year: 3440 Days

Day: 14.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 10.3

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.98 AU - 8.04 AU

Year: 7931 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,558,787 km

• M1: 179,966 km (0.073 R)
• M2: 284,834 km (0.071 R)
• M3: 872,604 km (0.054 R)
• M4: 942,467 km (0.046 R)
• M5: 1,163,871 km (0.107 R)
• M6: 1,656,796 km (0.069 R)
• M7: 2,042,609 km (0.114 R)
• M8: 2,381,449 km (0.037 R)
• M9: 2,456,397 km (0.101 R)
• M10: 2,634,419 km (0.078 R)
• M11: 2,738,239 km (0.112 R)
• M12: 3,333,041 km (0.077 R)
• M13: 3,849,004 km (0.114 R)
• M14: 4,237,360 km (0.099 R)
• M15: 4,544,634 km (0.046 R)
• M16: 5,148,710 km (0.052 R)
• M17: 5,543,200 km (0.027 R)
• M18: 5,811,728 km (0.092 R)
• M19: 6,050,187 km (0.046 R)
• M20: 7,436,809 km (0.097 R)
• M21: 9,074,607 km (0.09 R)
• M22: 9,192,939 km (0.032 R)
• M23: 9,832,619 km (0.095 R)
• M24: 10,239,825 km (0.098 R)
• M25: 10,569,538 km (0.108 R)
• M26: 10,986,468 km (0.077 R)
• M27: 11,239,438 km (0.117 R)
• M28: 11,324,110 km (0.114 R)
• M29: 11,665,044 km (0.109 R)
• M30: 12,620,226 km (0.114 R)
• M31: 13,917,240 km (0.071 R)
• M32: 14,236,631 km (0.076 R)
• M33: 14,789,844 km (0.111 R)
• M34: 15,256,290 km (0.095 R)
• M35: 17,267,633 km (0.119 R)
• M36: 17,561,743 km (0.119 R)
• M37: 18,403,979 km (0.064 R)
• M38: 18,554,026 km (0.085 R)
• M39: 19,158,102 km (0.059 R)
• M40: 19,768,611 km (0.109 R)
• M41: 20,024,872 km (0.09 R)
• M42: 20,127,795 km (0.102 R)
• M43: 20,800,387 km (0.071 R)
• M44: 21,322,933 km (0.102 R)
• M45: 22,220,969 km (0.06 R)
• M46: 22,969,855 km (0.097 R)
• M47: 24,657,319 km (0.118 R)
• M48: 24,767,573 km (0.094 R)
• M49: 25,210,233 km (0.109 R)
• M50: 25,321,235 km (0.119 R)
• M51: 25,432,536 km (0.025 R)
• M52: 25,655,436 km (0.079 R)
• M53: 25,823,136 km (0.113 R)
• M54: 26,440,975 km (0.1 R)
• M55: 26,666,718 km (0.088 R)
• M56: 27,234,292 km (0.101 R)
• M57: 28,438,854 km (0.051 R)
• M58: 28,786,221 km (0.067 R)
• M59: 28,902,309 km (0.079 R)
• M60: 29,076,740 km (0.068 R)
• M61: 29,251,620 km (0.066 R)
• M62: 29,426,649 km (0.084 R)
• M63: 29,954,281 km (0.096 R)
• M64: 30,307,631 km (0.116 R)
• M65: 31,555,576 km (0.097 R)
• M66: 31,795,232 km (0.052 R)
• M67: 31,975,198 km (0.066 R)
• M68: 32,941,451 km (0.089 R)
• M69: 33,062,925 km (0.114 R)
• M70: 33,367,207 km (0.086 R)
• M71: 34,531,976 km (0.068 R)
• M72: 35,336,663 km (0.107 R)
• M73: 36,147,483 km (0.081 R)
• M74: 36,272,697 km (0.11 R)
• M75: 36,523,722 km (0.097 R)
• M76: 37,406,798 km (0.057 R)
• M77: 38,616,446 km (0.055 R)
• M78: 39,387,175 km (0.076 R)
• M79: 39,580,605 km (0.04 R)
• M80: 40,943,591 km (0.103 R)
• M81: 41,204,938 km (0.104 R)
• M82: 42,124,068 km (0.108 R)
• M83: 42,453,931 km (0.05 R)
• M84: 42,983,507 km (0.107 R)
• M85: 44,787,059 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 8.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.1 AU - 9.9 AU

Year: 8670 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,558,787 km

• M1: 129,103 km (0.059 R)
• M2: 192,981 km (0.044 R)
• M3: 693,087 km (0.099 R)
• M4: 974,032 km (0.099 R)
• M5: 1,257,968 km (0.08 R)
• M6: 1,369,269 km (0.095 R)
• M7: 1,618,799 km (0.101 R)
• M8: 2,048,294 km (0.098 R)
• M9: 2,552,439 km (0.113 R)
• M10: 3,647,645 km (0.057 R)
• M11: 3,947,738 km (0.112 R)
• M12: 4,231,825 km (0.115 R)
• M13: 4,596,395 km (0.074 R)
• M14: 5,486,203 km (0.079 R)
• M15: 5,564,891 km (0.073 R)
• M16: 5,910,462 km (0.057 R)
• M17: 6,072,327 km (0.117 R)
• M18: 6,678,348 km (0.108 R)
• M19: 6,734,298 km (0.06 R)
• M20: 7,711,172 km (0.072 R)
• M21: 7,977,157 km (0.114 R)
• M22: 8,066,467 km (0.057 R)
• M23: 9,858,200 km (0.099 R)
• M24: 10,438,341 km (0.1 R)
• M25: 10,930,368 km (0.027 R)
• M26: 12,141,962 km (0.074 R)
• M27: 12,693,978 km (0.097 R)
• M28: 12,938,121 km (0.08 R)
• M29: 13,078,295 km (0.098 R)
• M30: 13,218,917 km (0.078 R)
• M31: 14,689,913 km (0.108 R)
• M32: 15,574,784 km (0.12 R)
• M33: 15,649,433 km (0.112 R)
• M34: 16,439,011 km (0.107 R)
• M35: 17,203,157 km (0.117 R)
• M36: 17,357,392 km (0.066 R)
• M37: 17,512,076 km (0.108 R)
• M38: 17,822,791 km (0.072 R)
• M39: 18,449,756 km (0.112 R)
• M40: 18,607,582 km (0.11 R)
• M41: 18,726,362 km (0.079 R)
• M42: 19,363,649 km (0.074 R)
• M43: 19,927,184 km (0.101 R)
• M44: 20,577,636 km (0.107 R)
• M45: 20,864,565 km (0.075 R)
• M46: 20,987,833 km (0.029 R)
• M47: 21,941,370 km (0.078 R)
• M48: 22,024,995 km (0.091 R)
• M49: 22,108,770 km (0.098 R)
• M50: 22,234,432 km (0.107 R)
• M51: 22,444,617 km (0.086 R)
• M52: 22,697,587 km (0.089 R)
• M53: 22,993,941 km (0.113 R)
• M54: 23,163,884 km (0.119 R)
• M55: 24,192,070 km (0.095 R)
• M56: 24,408,239 km (0.062 R)
• M57: 24,798,839 km (0.084 R)
• M58: 24,885,905 km (0.1 R)
• M59: 25,191,533 km (0.093 R)
• M60: 26,293,023 km (0.089 R)
• M61: 27,051,035 km (0.062 R)
• M62: 27,365,340 km (0.099 R)
• M63: 27,725,871 km (0.103 R)
• M64: 28,133,376 km (0.097 R)
• M65: 28,634,229 km (0.03 R)
• M66: 29,092,148 km (0.07 R)
• M67: 29,184,001 km (0.078 R)
• M68: 29,690,839 km (0.069 R)
• M69: 30,760,314 km (0.044 R)
• M70: 31,041,259 km (0.083 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit