🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 238 Days

Day: 25.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.26 AU - 1.28 AU

Year: 545 Days

Day: 38.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.31 AU - 2.69 AU

Year: 1505 Days

Day: 31.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,229,524 km

• M1: 725,101 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.24 AU - 3.4 AU

Year: 1803 Days

Day: 18.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 8.6

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.02 AU - 6.22 AU

Year: 5073 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,229,524 km

• M1: 117,135 km (0.06 R)
• M2: 213,476 km (0.053 R)
• M3: 581,786 km (0.068 R)
• M4: 731,085 km (0.103 R)
• M5: 804,388 km (0.1 R)
• M6: 1,026,541 km (0.05 R)
• M7: 1,095,655 km (0.11 R)
• M8: 1,180,776 km (0.05 R)
• M9: 1,357,900 km (0.064 R)
• M10: 1,465,311 km (0.072 R)
• M11: 1,591,572 km (0.104 R)
• M12: 2,186,373 km (0.064 R)
• M13: 2,423,635 km (0.104 R)
• M14: 3,144,248 km (0.092 R)
• M15: 3,308,357 km (0.047 R)
• M16: 3,454,364 km (0.079 R)
• M17: 3,538,738 km (0.087 R)
• M18: 3,602,466 km (0.094 R)
• M19: 3,774,354 km (0.119 R)
• M20: 3,993,066 km (0.073 R)
• M21: 4,148,648 km (0.076 R)
• M22: 4,306,175 km (0.118 R)
• M23: 4,442,907 km (0.056 R)
• M24: 4,580,986 km (0.043 R)
• M25: 4,650,699 km (0.097 R)
• M26: 5,051,770 km (0.108 R)
• M27: 5,390,460 km (0.116 R)
• M28: 5,887,125 km (0.061 R)
• M29: 6,039,116 km (0.113 R)
• M30: 6,844,402 km (0.103 R)
• M31: 7,573,093 km (0.072 R)
• M32: 7,766,074 km (0.112 R)
• M33: 8,156,973 km (0.104 R)
• M34: 8,269,770 km (0.115 R)
• M35: 8,668,748 km (0.093 R)
• M36: 8,812,811 km (0.098 R)
• M37: 9,161,822 km (0.045 R)
• M38: 9,604,482 km (0.109 R)
• M39: 9,933,448 km (0.111 R)
• M40: 10,942,785 km (0.082 R)
• M41: 11,475,353 km (0.117 R)
• M42: 11,665,343 km (0.085 R)
• M43: 11,760,637 km (0.1 R)
• M44: 11,952,271 km (0.114 R)
• M45: 12,273,907 km (0.12 R)
• M46: 12,403,309 km (0.068 R)
• M47: 12,794,358 km (0.099 R)
• M48: 12,958,467 km (0.102 R)
• M49: 13,057,201 km (0.052 R)
• M50: 13,156,385 km (0.096 R)
• M51: 13,255,718 km (0.042 R)
• M52: 13,890,461 km (0.075 R)
• M53: 14,432,754 km (0.037 R)
• M54: 14,672,110 km (0.097 R)
• M55: 15,328,695 km (0.093 R)
• M56: 15,398,258 km (0.063 R)
• M57: 15,468,121 km (0.091 R)
• M58: 15,888,939 km (0.095 R)
• M59: 16,598,632 km (0.105 R)
• M60: 17,938,879 km (0.111 R)
• M61: 19,125,789 km (0.093 R)
• M62: 19,652,971 km (0.092 R)
• M63: 20,108,796 km (0.067 R)
• M64: 20,491,168 km (0.098 R)
• M65: 20,721,848 km (0.08 R)
• M66: 22,044,892 km (0.118 R)
• M67: 22,202,269 km (0.061 R)
• M68: 22,281,256 km (0.045 R)
• M69: 22,360,095 km (0.106 R)
• M70: 22,796,023 km (0.109 R)
• M71: 22,955,344 km (0.116 R)
• M72: 23,475,347 km (0.12 R)
• M73: 23,555,681 km (0.119 R)
• M74: 24,567,710 km (0.104 R)
• M75: 25,099,680 km (0.096 R)
• M76: 25,470,085 km (0.1 R)
• M77: 26,425,117 km (0.026 R)
• M78: 26,676,143 km (0.098 R)
• M79: 27,476,342 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.6

Radius: 4

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.13 AU - 20.79 AU

Year: 26597 Days

Day: 15.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,229,524 km

• M1: 279,748 km (0.083 R)
• M2: 497,862 km (0.106 R)
• M3: 532,718 km (0.113 R)
• M4: 568,472 km (0.077 R)
• M5: 642,523 km (0.064 R)
• M6: 1,081,443 km (0.103 R)
• M7: 1,173,745 km (0.088 R)
• M8: 1,542,653 km (0.119 R)
• M9: 1,620,594 km (0.098 R)
• M10: 1,726,509 km (0.118 R)
• M11: 1,917,246 km (0.077 R)
• M12: 2,651,921 km (0.05 R)
• M13: 2,967,723 km (0.045 R)
• M14: 3,531,557 km (0.027 R)
• M15: 4,127,704 km (0.096 R)
• M16: 4,567,073 km (0.106 R)
• M17: 4,604,323 km (0.101 R)
• M18: 4,716,821 km (0.078 R)
• M19: 4,792,218 km (0.05 R)
• M20: 5,371,012 km (0.12 R)
• M21: 6,053,328 km (0.113 R)
• M22: 6,259,025 km (0.106 R)
• M23: 6,635,414 km (0.106 R)
• M24: 6,762,422 km (0.085 R)
• M25: 7,191,768 km (0.102 R)
• M26: 7,235,151 km (0.105 R)
• M27: 7,497,396 km (0.063 R)
• M28: 7,629,791 km (0.108 R)
• M29: 8,166,847 km (0.11 R)
• M30: 8,485,790 km (0.053 R)
• M31: 9,561,847 km (0.092 R)
• M32: 9,897,844 km (0.108 R)
• M33: 10,335,567 km (0.053 R)
• M34: 10,532,139 km (0.072 R)
• M35: 12,251,766 km (0.116 R)
• M36: 14,274,180 km (0.058 R)
• M37: 14,657,899 km (0.111 R)
• M38: 14,878,705 km (0.083 R)
• M39: 15,547,707 km (0.049 R)
• M40: 15,942,346 km (0.108 R)
• M41: 16,856,838 km (0.109 R)
• M42: 17,088,116 km (0.074 R)
• M43: 19,216,594 km (0.088 R)
• M44: 19,276,882 km (0.115 R)
• M45: 20,005,424 km (0.105 R)
• M46: 20,127,646 km (0.065 R)
• M47: 20,681,158 km (0.032 R)
• M48: 20,866,659 km (0.104 R)
• M49: 20,990,825 km (0.071 R)
• M50: 21,677,330 km (0.097 R)
• M51: 22,434,594 km (0.119 R)
• M52: 23,072,330 km (0.108 R)
• M53: 23,651,423 km (0.111 R)
• M54: 24,170,079 km (0.101 R)
• M55: 25,152,788 km (0.117 R)
• M56: 25,284,733 km (0.08 R)
• M57: 27,768,058 km (0.066 R)
• M58: 27,836,274 km (0.052 R)
• M59: 28,041,074 km (0.037 R)
• M60: 28,865,807 km (0.052 R)
• M61: 29,837,744 km (0.118 R)
• M62: 30,047,480 km (0.109 R)
• M63: 30,468,299 km (0.097 R)
• M64: 31,245,011 km (0.08 R)
• M65: 32,457,951 km (0.114 R)
• M66: 33,250,969 km (0.058 R)
• M67: 33,395,929 km (0.09 R)
• M68: 33,541,039 km (0.096 R)
• M69: 33,759,003 km (0.091 R)
• M70: 34,196,428 km (0.112 R)
• M71: 34,342,734 km (0.101 R)
• M72: 34,709,249 km (0.074 R)
• M73: 35,003,359 km (0.077 R)
• M74: 35,298,366 km (0.118 R)
• M75: 38,141,324 km (0.034 R)
• M76: 38,901,580 km (0.115 R)
• M77: 39,897,453 km (0.096 R)
• M78: 40,051,389 km (0.063 R)
• M79: 41,134,627 km (0.111 R)
• M80: 42,619,985 km (0.113 R)
• M81: 43,329,677 km (0.07 R)
• M82: 44,043,259 km (0.041 R)
• M83: 44,600,960 km (0.102 R)
• M84: 44,760,880 km (0.118 R)
• M85: 47,424,470 km (0.098 R)
• M86: 48,981,185 km (0.034 R)
• M87: 50,804,634 km (0.087 R)
• M88: 51,556,961 km (0.049 R)
• M89: 52,481,476 km (0.066 R)
• M90: 53,921,057 km (0.109 R)
• M91: 54,091,299 km (0.09 R)
• M92: 56,233,840 km (0.099 R)
• M93: 56,665,729 km (0.115 R)
• M94: 57,967,978 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit