🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.92 AU - 1.04 AU

Year: 360 Days

Day: 30.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,285,612 km

• M1: 190,588 km (0.095 R)
• M2: 725,101 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.54 AU - 2.26 AU

Year: 971 Days

Day: 21 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,285,612 km

• M1: 242,797 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.2 AU - 2.48 AU

Year: 1327 Days

Day: 34.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,285,612 km

• M1: 757,414 km (0.079 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.97 AU - 6.37 AU

Year: 5007 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,285,612 km

• M1: 131,796 km (0.079 R)
• M2: 251,025 km (0.117 R)
• M3: 427,700 km (0.108 R)
• M4: 607,816 km (0.072 R)
• M5: 780,751 km (0.094 R)
• M6: 1,113,008 km (0.116 R)
• M7: 1,187,209 km (0.09 R)
• M8: 1,419,833 km (0.045 R)
• M9: 1,514,379 km (0.067 R)
• M10: 1,681,480 km (0.082 R)
• M11: 1,958,535 km (0.058 R)
• M12: 2,094,969 km (0.098 R)
• M13: 2,377,260 km (0.083 R)
• M14: 2,506,662 km (0.102 R)
• M15: 2,588,791 km (0.119 R)
• M16: 2,688,423 km (0.083 R)
• M17: 2,772,647 km (0.09 R)
• M18: 2,908,931 km (0.051 R)
• M19: 2,995,398 km (0.057 R)
• M20: 3,224,133 km (0.066 R)
• M21: 3,422,201 km (0.054 R)
• M22: 3,754,907 km (0.091 R)
• M23: 3,887,151 km (0.057 R)
• M24: 4,214,770 km (0.057 R)
• M25: 4,411,641 km (0.054 R)
• M26: 4,531,320 km (0.055 R)
• M27: 4,672,241 km (0.111 R)
• M28: 4,814,658 km (0.111 R)
• M29: 5,229,493 km (0.108 R)
• M30: 5,419,931 km (0.119 R)
• M31: 6,496,437 km (0.067 R)
• M32: 6,770,052 km (0.105 R)
• M33: 7,117,418 km (0.108 R)
• M34: 7,685,291 km (0.088 R)
• M35: 7,998,998 km (0.071 R)
• M36: 8,366,111 km (0.061 R)
• M37: 9,244,251 km (0.096 R)
• M38: 9,346,426 km (0.076 R)
• M39: 9,785,197 km (0.078 R)
• M40: 9,863,287 km (0.045 R)
• M41: 10,072,574 km (0.108 R)
• M42: 10,230,550 km (0.12 R)
• M43: 10,389,273 km (0.089 R)
• M44: 10,602,300 km (0.109 R)
• M45: 10,870,679 km (0.109 R)
• M46: 11,141,152 km (0.11 R)
• M47: 11,386,492 km (0.1 R)
• M48: 12,414,080 km (0.09 R)
• M49: 12,526,877 km (0.104 R)
• M50: 13,849,322 km (0.025 R)
• M51: 14,113,213 km (0.07 R)
• M52: 14,645,931 km (0.113 R)
• M53: 15,034,885 km (0.075 R)
• M54: 15,792,299 km (0.115 R)
• M55: 16,098,676 km (0.074 R)
• M56: 16,438,113 km (0.112 R)
• M57: 16,686,446 km (0.089 R)
• M58: 16,779,795 km (0.091 R)
• M59: 16,842,177 km (0.118 R)
• M60: 17,281,097 km (0.078 R)
• M61: 18,202,171 km (0.113 R)
• M62: 18,555,671 km (0.058 R)
• M63: 18,684,774 km (0.09 R)
• M64: 18,911,564 km (0.063 R)
• M65: 19,008,953 km (0.116 R)
• M66: 19,992,559 km (0.109 R)
• M67: 20,290,857 km (0.091 R)
• M68: 21,228,237 km (0.099 R)
• M69: 21,804,189 km (0.089 R)
• M70: 22,042,947 km (0.1 R)
• M71: 22,626,229 km (0.101 R)
• M72: 22,695,194 km (0.11 R)
• M73: 23,214,598 km (0.112 R)
• M74: 23,318,867 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 12.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.38 AU - 10.5 AU

Year: 9913 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,285,612 km

• M1: 206,295 km (0.079 R)
• M2: 334,351 km (0.054 R)
• M3: 594,203 km (0.107 R)
• M4: 701,913 km (0.078 R)
• M5: 1,031,926 km (0.064 R)
• M6: 1,205,609 km (0.083 R)
• M7: 1,431,652 km (0.101 R)
• M8: 1,855,163 km (0.053 R)
• M9: 2,142,690 km (0.083 R)
• M10: 2,241,874 km (0.077 R)
• M11: 2,788,205 km (0.088 R)
• M12: 3,090,842 km (0.099 R)
• M13: 3,579,727 km (0.071 R)
• M14: 3,788,117 km (0.072 R)
• M15: 4,123,965 km (0.064 R)
• M16: 4,279,845 km (0.102 R)
• M17: 4,437,671 km (0.098 R)
• M18: 4,759,307 km (0.069 R)
• M19: 5,734,834 km (0.083 R)
• M20: 5,874,110 km (0.067 R)
• M21: 7,480,941 km (0.07 R)
• M22: 7,864,210 km (0.067 R)
• M23: 8,019,343 km (0.086 R)
• M24: 8,451,233 km (0.059 R)
• M25: 9,502,158 km (0.119 R)
• M26: 9,626,025 km (0.068 R)
• M27: 10,085,140 km (0.12 R)
• M28: 10,211,551 km (0.119 R)
• M29: 10,380,895 km (0.062 R)
• M30: 10,894,764 km (0.105 R)
• M31: 10,981,232 km (0.104 R)
• M32: 11,373,178 km (0.117 R)
• M33: 11,637,069 km (0.082 R)
• M34: 12,576,543 km (0.048 R)
• M35: 13,447,353 km (0.096 R)
• M36: 14,195,940 km (0.109 R)
• M37: 15,150,674 km (0.046 R)
• M38: 15,978,399 km (0.093 R)
• M39: 16,870,900 km (0.112 R)
• M40: 17,021,246 km (0.106 R)
• M41: 19,224,523 km (0.117 R)
• M42: 19,434,110 km (0.034 R)
• M43: 19,908,185 km (0.068 R)
• M44: 20,067,208 km (0.081 R)
• M45: 20,386,300 km (0.047 R)
• M46: 21,137,282 km (0.047 R)
• M47: 21,842,935 km (0.113 R)
• M48: 22,116,400 km (0.077 R)
• M49: 25,026,826 km (0.062 R)
• M50: 25,427,748 km (0.117 R)
• M51: 26,643,231 km (0.1 R)
• M52: 27,169,965 km (0.028 R)
• M53: 27,523,166 km (0.113 R)
• M54: 27,759,381 km (0.038 R)
• M55: 27,936,954 km (0.108 R)
• M56: 28,233,905 km (0.119 R)
• M57: 28,352,836 km (0.104 R)
• M58: 29,733,923 km (0.066 R)
• M59: 31,075,367 km (0.067 R)
• M60: 31,444,575 km (0.032 R)
• M61: 32,125,395 km (0.108 R)
• M62: 32,498,791 km (0.084 R)
• M63: 32,811,002 km (0.109 R)
• M64: 32,936,215 km (0.119 R)
• M65: 33,249,772 km (0.105 R)
• M66: 33,627,507 km (0.045 R)
• M67: 37,351,297 km (0.094 R)
• M68: 37,875,189 km (0.086 R)
• M69: 38,203,855 km (0.108 R)
• M70: 38,401,474 km (0.114 R)
• M71: 38,930,153 km (0.084 R)
• M72: 39,727,659 km (0.083 R)
• M73: 39,994,692 km (0.089 R)
• M74: 40,597,721 km (0.109 R)
• M75: 41,068,954 km (0.104 R)
• M76: 43,382,934 km (0.115 R)
• M77: 44,002,568 km (0.032 R)
• M78: 45,111,238 km (0.109 R)
• M79: 45,389,939 km (0.115 R)
• M80: 46,439,817 km (0.078 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: 343 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit