🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 20.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.03 AU - 1.63 AU

Year: 569 Days

Day: 38.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.89 AU - 2.31 AU

Year: 1129 Days

Day: 12.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.12 AU - 3.42 AU

Year: 2193 Days

Day: 35.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,338,990 km

• M1: 1,052,271 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.2

Radius: 12.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.26 AU - 8.84 AU

Year: 7694 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,338,990 km

• M1: 179,218 km (0.075 R)
• M2: 266,284 km (0.025 R)
• M3: 509,530 km (0.061 R)
• M4: 721,511 km (0.107 R)
• M5: 1,051,075 km (0.084 R)
• M6: 1,507,797 km (0.105 R)
• M7: 1,589,926 km (0.079 R)
• M8: 1,673,551 km (0.034 R)
• M9: 1,823,598 km (0.096 R)
• M10: 1,978,282 km (0.032 R)
• M11: 2,207,167 km (0.108 R)
• M12: 2,566,800 km (0.051 R)
• M13: 2,766,364 km (0.068 R)
• M14: 2,919,552 km (0.063 R)
• M15: 3,615,781 km (0.119 R)
• M16: 5,345,282 km (0.113 R)
• M17: 5,472,889 km (0.118 R)
• M18: 5,633,856 km (0.065 R)
• M19: 6,361,051 km (0.073 R)
• M20: 7,047,855 km (0.119 R)
• M21: 8,158,619 km (0.096 R)
• M22: 8,491,325 km (0.079 R)
• M23: 8,603,224 km (0.088 R)
• M24: 9,017,760 km (0.118 R)
• M25: 9,438,878 km (0.086 R)
• M26: 9,554,966 km (0.108 R)
• M27: 9,632,457 km (0.118 R)
• M28: 10,063,000 km (0.083 R)
• M29: 10,740,678 km (0.117 R)
• M30: 11,722,639 km (0.109 R)
• M31: 12,861,378 km (0.106 R)
• M32: 13,076,051 km (0.115 R)
• M33: 14,971,755 km (0.056 R)
• M34: 15,424,887 km (0.116 R)
• M35: 15,974,659 km (0.076 R)
• M36: 16,670,888 km (0.107 R)
• M37: 16,811,210 km (0.081 R)
• M38: 17,376,989 km (0.066 R)
• M39: 18,915,903 km (0.045 R)
• M40: 19,013,441 km (0.078 R)
• M41: 19,454,904 km (0.103 R)
• M42: 19,652,223 km (0.081 R)
• M43: 20,148,290 km (0.037 R)
• M44: 20,849,904 km (0.069 R)
• M45: 20,950,733 km (0.103 R)
• M46: 21,305,130 km (0.113 R)
• M47: 21,661,323 km (0.113 R)
• M48: 21,968,447 km (0.101 R)
• M49: 22,173,845 km (0.087 R)
• M50: 22,328,380 km (0.082 R)
• M51: 22,483,214 km (0.105 R)
• M52: 24,849,104 km (0.033 R)
• M53: 25,116,884 km (0.031 R)
• M54: 25,385,562 km (0.084 R)
• M55: 25,493,272 km (0.12 R)
• M56: 26,579,203 km (0.09 R)
• M57: 27,017,824 km (0.115 R)
• M58: 27,846,596 km (0.098 R)
• M59: 28,236,149 km (0.098 R)
• M60: 28,459,649 km (0.097 R)
• M61: 29,983,452 km (0.076 R)
• M62: 30,898,842 km (0.106 R)
• M63: 31,013,883 km (0.112 R)
• M64: 32,055,981 km (0.072 R)
• M65: 32,405,891 km (0.074 R)
• M66: 34,174,586 km (0.111 R)
• M67: 34,472,436 km (0.108 R)
• M68: 35,010,539 km (0.098 R)
• M69: 35,551,635 km (0.115 R)
• M70: 36,702,940 km (0.065 R)
• M71: 37,681,759 km (0.098 R)
• M72: 37,866,363 km (0.084 R)
• M73: 38,051,116 km (0.106 R)
• M74: 38,545,387 km (0.061 R)
• M75: 38,669,404 km (0.118 R)
• M76: 38,917,587 km (0.094 R)
• M77: 40,543,865 km (0.094 R)
• M78: 40,796,087 km (0.088 R)
• M79: 41,492,166 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521

Radius: 3.2

Gravity: 50.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.14 AU - 19.06 AU

Year: 23958 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,338,990 km

• M1: 46,824 km (0.085 R)
• M2: 67,469 km (0.105 R)
• M3: 130,150 km (0.116 R)
• M4: 487,988 km (0.083 R)
• M5: 689,796 km (0.075 R)
• M6: 787,184 km (0.103 R)
• M7: 995,125 km (0.045 R)
• M8: 1,190,500 km (0.035 R)
• M9: 1,277,865 km (0.071 R)
• M10: 1,489,845 km (0.09 R)
• M11: 1,745,508 km (0.103 R)
• M12: 2,153,910 km (0.114 R)
• M13: 2,296,327 km (0.107 R)
• M14: 2,405,235 km (0.09 R)
• M15: 2,818,873 km (0.038 R)
• M16: 2,974,604 km (0.095 R)
• M17: 3,133,327 km (0.109 R)
• M18: 4,725,647 km (0.095 R)
• M19: 6,069,186 km (0.061 R)
• M20: 6,782,169 km (0.066 R)
• M21: 6,938,349 km (0.11 R)
• M22: 6,990,559 km (0.074 R)
• M23: 7,095,726 km (0.11 R)
• M24: 9,188,451 km (0.112 R)
• M25: 9,303,492 km (0.042 R)
• M26: 9,944,818 km (0.089 R)
• M27: 10,063,000 km (0.102 R)
• M28: 10,420,240 km (0.073 R)
• M29: 11,703,041 km (0.114 R)
• M30: 14,748,256 km (0.11 R)
• M31: 15,153,666 km (0.061 R)
• M32: 15,699,997 km (0.057 R)
• M33: 17,022,891 km (0.072 R)
• M34: 20,370,293 km (0.104 R)
• M35: 20,897,027 km (0.092 R)
• M36: 21,200,113 km (0.106 R)
• M37: 21,352,104 km (0.039 R)
• M38: 22,349,323 km (0.071 R)
• M39: 22,504,008 km (0.098 R)
• M40: 22,970,454 km (0.119 R)
• M41: 23,597,119 km (0.078 R)
• M42: 24,309,056 km (0.037 R)
• M43: 24,707,435 km (0.069 R)
• M44: 25,510,925 km (0.099 R)
• M45: 26,814,222 km (0.105 R)
• M46: 29,146,452 km (0.081 R)
• M47: 29,400,170 km (0.079 R)
• M48: 30,508,092 km (0.111 R)
• M49: 31,024,055 km (0.113 R)
• M50: 31,542,861 km (0.047 R)
• M51: 32,501,334 km (0.084 R)
• M52: 33,028,218 km (0.098 R)
• M53: 33,381,119 km (0.091 R)
• M54: 33,646,506 km (0.11 R)
• M55: 34,001,502 km (0.112 R)
• M56: 34,625,774 km (0.066 R)
• M57: 36,157,357 km (0.092 R)
• M58: 36,794,494 km (0.096 R)
• M59: 36,977,153 km (0.065 R)
• M60: 37,435,222 km (0.095 R)
• M61: 40,599,665 km (0.105 R)
• M62: 41,261,786 km (0.057 R)
• M63: 41,546,620 km (0.101 R)
• M64: 42,213,677 km (0.059 R)
• M65: 42,980,515 km (0.098 R)
• M66: 44,722,583 km (0.034 R)
• M67: 45,504,232 km (0.084 R)
• M68: 45,798,491 km (0.047 R)
• M69: 46,290,219 km (0.068 R)
• M70: 46,981,810 km (0.108 R)
• M71: 47,875,956 km (0.12 R)
• M72: 47,975,588 km (0.108 R)
• M73: 50,388,901 km (0.063 R)
• M74: 51,303,991 km (0.105 R)
• M75: 52,429,865 km (0.06 R)
• M76: 53,357,222 km (0.096 R)
• M77: 53,978,352 km (0.093 R)
• M78: 54,082,024 km (0.04 R)
• M79: 54,497,756 km (0.115 R)
• M80: 54,810,266 km (0.118 R)
• M81: 55,751,237 km (0.114 R)
• M82: 56,171,158 km (0.086 R)
• M83: 56,592,276 km (0.025 R)
• M84: 58,286,622 km (0.095 R)
• M85: 60,535,676 km (0.116 R)
• M86: 62,376,927 km (0.105 R)
• M87: 63,031,268 km (0.096 R)
• M88: 65,007,605 km (0.101 R)
• M89: 68,010,184 km (0.101 R)
• M90: 70,943,798 km (0.116 R)
• M91: 74,726,380 km (0.079 R)
• M92: 76,234,477 km (0.082 R)
• M93: 77,752,446 km (0.107 R)
• M94: 78,221,585 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit