🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 34.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.04 AU

Year: 351 Days

Day: 31.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,051,659 km

• M1: 526,136 km (0.064 R)
• M2: 634,145 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.59 AU - 2.09 AU

Year: 916 Days

Day: 13.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,051,659 km

• M1: 1,417,889 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.43 AU - 4.39 AU

Year: 2838 Days

Day: 42.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 11.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.03 AU - 8.53 AU

Year: 7966 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,051,659 km

• M1: 151,243 km (0.059 R)
• M2: 242,349 km (0.079 R)
• M3: 390,301 km (0.116 R)
• M4: 637,137 km (0.046 R)
• M5: 849,118 km (0.06 R)
• M6: 1,582,895 km (0.058 R)
• M7: 1,708,856 km (0.117 R)
• M8: 1,838,408 km (0.077 R)
• M9: 2,266,857 km (0.083 R)
• M10: 2,576,973 km (0.11 R)
• M11: 2,944,984 km (0.111 R)
• M12: 3,237,747 km (0.081 R)
• M13: 4,222,400 km (0.118 R)
• M14: 4,348,511 km (0.081 R)
• M15: 4,865,671 km (0.068 R)
• M16: 4,998,065 km (0.095 R)
• M17: 5,158,583 km (0.109 R)
• M18: 5,347,974 km (0.102 R)
• M19: 5,650,312 km (0.099 R)
• M20: 5,901,786 km (0.073 R)
• M21: 6,561,363 km (0.094 R)
• M22: 6,678,498 km (0.094 R)
• M23: 6,825,852 km (0.076 R)
• M24: 6,914,862 km (0.103 R)
• M25: 7,123,851 km (0.087 R)
• M26: 7,578,927 km (0.054 R)
• M27: 7,825,614 km (0.116 R)
• M28: 8,106,260 km (0.101 R)
• M29: 8,295,202 km (0.03 R)
• M30: 8,390,197 km (0.118 R)
• M31: 8,581,233 km (0.111 R)
• M32: 8,677,424 km (0.087 R)
• M33: 8,806,079 km (0.108 R)
• M34: 9,525,495 km (0.043 R)
• M35: 9,658,188 km (0.049 R)
• M36: 10,195,693 km (0.098 R)
• M37: 10,570,885 km (0.081 R)
• M38: 11,054,983 km (0.108 R)
• M39: 11,159,702 km (0.071 R)
• M40: 11,229,564 km (0.119 R)
• M41: 11,405,192 km (0.114 R)
• M42: 11,830,200 km (0.106 R)
• M43: 12,116,530 km (0.094 R)
• M44: 12,952,483 km (0.096 R)
• M45: 13,136,638 km (0.075 R)
• M46: 13,358,791 km (0.079 R)
• M47: 14,146,274 km (0.056 R)
• M48: 14,717,887 km (0.11 R)
• M49: 15,336,026 km (0.114 R)
• M50: 17,362,478 km (0.054 R)
• M51: 18,056,463 km (0.071 R)
• M52: 18,551,931 km (0.096 R)
• M53: 18,926,375 km (0.112 R)
• M54: 19,387,435 km (0.119 R)
• M55: 20,064,814 km (0.056 R)
• M56: 20,192,571 km (0.095 R)
• M57: 20,277,991 km (0.077 R)
• M58: 20,449,131 km (0.089 R)
• M59: 20,749,823 km (0.09 R)
• M60: 20,965,543 km (0.087 R)
• M61: 21,355,545 km (0.099 R)
• M62: 22,230,992 km (0.113 R)
• M63: 22,363,386 km (0.1 R)
• M64: 22,628,772 km (0.091 R)
• M65: 22,806,345 km (0.084 R)
• M66: 24,062,219 km (0.049 R)
• M67: 24,698,459 km (0.108 R)
• M68: 25,202,304 km (0.03 R)
• M69: 25,432,386 km (0.104 R)
• M70: 25,617,139 km (0.114 R)
• M71: 25,709,591 km (0.081 R)
• M72: 25,987,693 km (0.067 R)
• M73: 26,734,187 km (0.112 R)
• M74: 27,015,879 km (0.114 R)
• M75: 27,157,100 km (0.117 R)
• M76: 28,009,808 km (0.104 R)
• M77: 28,439,453 km (0.083 R)
• M78: 29,208,685 km (0.065 R)
• M79: 29,547,225 km (0.087 R)
• M80: 30,964,216 km (0.109 R)
• M81: 31,161,386 km (0.093 R)
• M82: 31,556,923 km (0.077 R)
• M83: 32,053,887 km (0.092 R)
• M84: 32,503,129 km (0.114 R)
• M85: 33,408,196 km (0.095 R)
• M86: 33,559,889 km (0.034 R)
• M87: 33,813,158 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 14.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.29 AU - 10.29 AU

Year: 12117 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,051,659 km

• M1: 191,336 km (0.086 R)
• M2: 344,524 km (0.09 R)
• M3: 565,031 km (0.099 R)
• M4: 1,028,336 km (0.08 R)
• M5: 1,248,544 km (0.103 R)
• M6: 1,429,258 km (0.067 R)
• M7: 1,961,677 km (0.049 R)
• M8: 2,305,602 km (0.096 R)
• M9: 2,576,524 km (0.066 R)
• M10: 2,692,612 km (0.1 R)
• M11: 3,002,878 km (0.095 R)
• M12: 3,375,377 km (0.09 R)
• M13: 3,632,236 km (0.052 R)
• M14: 4,723,254 km (0.07 R)
• M15: 4,837,696 km (0.095 R)
• M16: 5,245,799 km (0.107 R)
• M17: 5,364,580 km (0.106 R)
• M18: 6,095,515 km (0.092 R)
• M19: 6,283,260 km (0.103 R)
• M20: 6,441,236 km (0.082 R)
• M21: 6,632,571 km (0.098 R)
• M22: 6,858,165 km (0.086 R)
• M23: 7,053,540 km (0.105 R)
• M24: 7,316,981 km (0.098 R)
• M25: 7,550,205 km (0.056 R)
• M26: 7,921,656 km (0.058 R)
• M27: 8,577,493 km (0.105 R)
• M28: 8,965,251 km (0.084 R)
• M29: 9,394,896 km (0.109 R)
• M30: 9,794,621 km (0.085 R)
• M31: 10,088,880 km (0.112 R)
• M32: 10,913,165 km (0.104 R)
• M33: 11,027,308 km (0.087 R)
• M34: 11,876,126 km (0.075 R)
• M35: 12,746,187 km (0.102 R)
• M36: 13,473,233 km (0.05 R)
• M37: 14,505,458 km (0.034 R)
• M38: 14,798,969 km (0.102 R)
• M39: 15,264,368 km (0.108 R)
• M40: 15,993,060 km (0.071 R)
• M41: 16,383,510 km (0.086 R)
• M42: 16,514,408 km (0.109 R)
• M43: 16,645,456 km (0.07 R)
• M44: 17,085,274 km (0.115 R)
• M45: 17,439,970 km (0.085 R)
• M46: 17,573,561 km (0.07 R)
• M47: 18,473,093 km (0.119 R)
• M48: 18,837,065 km (0.099 R)
• M49: 19,295,433 km (0.098 R)
• M50: 19,387,435 km (0.116 R)
• M51: 19,664,790 km (0.109 R)
• M52: 20,410,385 km (0.073 R)
• M53: 20,645,404 km (0.075 R)
• M54: 20,881,320 km (0.117 R)
• M55: 21,165,406 km (0.104 R)
• M56: 22,508,645 km (0.114 R)
• M57: 23,780,676 km (0.084 R)
• M58: 24,077,478 km (0.059 R)
• M59: 24,226,328 km (0.068 R)
• M60: 25,025,629 km (0.075 R)
• M61: 25,226,689 km (0.106 R)
• M62: 25,681,317 km (0.109 R)
• M63: 25,884,172 km (0.071 R)
• M64: 26,138,638 km (0.118 R)
• M65: 26,496,176 km (0.084 R)
• M66: 26,701,275 km (0.059 R)
• M67: 27,267,802 km (0.094 R)
• M68: 28,099,118 km (0.063 R)
• M69: 28,991,469 km (0.077 R)
• M70: 29,149,893 km (0.07 R)
• M71: 29,308,616 km (0.104 R)
• M72: 30,053,165 km (0.083 R)
• M73: 30,588,875 km (0.034 R)
• M74: 31,723,874 km (0.097 R)
• M75: 32,653,026 km (0.103 R)
• M76: 33,591,005 km (0.069 R)
• M77: 34,146,761 km (0.049 R)
• M78: 34,649,709 km (0.117 R)
• M79: 35,662,936 km (0.117 R)
• M80: 35,832,729 km (0.098 R)
• M81: 36,002,822 km (0.054 R)
• M82: 37,086,210 km (0.112 R)
• M83: 37,891,345 km (0.115 R)
• M84: 38,296,157 km (0.033 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit