🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 156 Days

Day: 14.9 Hours

Environment

Temp: 311 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 214 Days

Day: 14.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.26 AU - 5.22 AU

Year: 2657 Days

Day: 28.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.3

Radius: 5.4

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.72 AU - 23.38 AU

Year: 26311 Days

Day: 23.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,499,953 km

• M1: 152,590 km (0.1 R)
• M2: 193,729 km (0.105 R)
• M3: 365,168 km (0.113 R)
• M4: 425,307 km (0.047 R)
• M5: 1,717,384 km (0.068 R)
• M6: 1,963,771 km (0.112 R)
• M7: 2,109,629 km (0.094 R)
• M8: 2,687,675 km (0.09 R)
• M9: 2,931,969 km (0.117 R)
• M10: 3,751,915 km (0.12 R)
• M11: 4,589,663 km (0.111 R)
• M12: 4,686,153 km (0.072 R)
• M13: 4,783,392 km (0.033 R)
• M14: 4,979,964 km (0.117 R)
• M15: 5,585,237 km (0.062 R)
• M16: 6,320,360 km (0.109 R)
• M17: 6,754,045 km (0.109 R)
• M18: 7,707,133 km (0.111 R)
• M19: 8,404,857 km (0.119 R)
• M20: 9,427,658 km (0.095 R)
• M21: 9,488,993 km (0.066 R)
• M22: 9,984,910 km (0.092 R)
• M23: 10,362,196 km (0.104 R)
• M24: 11,130,979 km (0.082 R)
• M25: 11,653,674 km (0.118 R)
• M26: 12,587,464 km (0.088 R)
• M27: 13,063,335 km (0.05 R)
• M28: 14,596,713 km (0.097 R)
• M29: 14,881,697 km (0.091 R)
• M30: 15,674,566 km (0.08 R)
• M31: 15,893,128 km (0.077 R)
• M32: 16,852,200 km (0.097 R)
• M33: 17,829,822 km (0.081 R)
• M34: 18,134,254 km (0.113 R)
• M35: 18,825,695 km (0.106 R)
• M36: 19,682,442 km (0.043 R)
• M37: 21,433,635 km (0.108 R)
• M38: 21,514,418 km (0.059 R)
• M39: 21,757,365 km (0.118 R)
• M40: 22,655,850 km (0.048 R)
• M41: 23,068,291 km (0.073 R)
• M42: 23,566,601 km (0.107 R)
• M43: 23,984,428 km (0.092 R)
• M44: 24,068,353 km (0.087 R)
• M45: 24,489,171 km (0.101 R)
• M46: 25,167,448 km (0.093 R)
• M47: 25,852,008 km (0.073 R)
• M48: 26,803,301 km (0.102 R)
• M49: 26,977,433 km (0.101 R)
• M50: 28,207,127 km (0.113 R)
• M51: 29,186,096 km (0.063 R)
• M52: 29,634,740 km (0.086 R)
• M53: 34,150,800 km (0.119 R)
• M54: 36,632,479 km (0.114 R)
• M55: 37,310,457 km (0.12 R)
• M56: 39,270,339 km (0.074 R)
• M57: 40,962,440 km (0.074 R)
• M58: 41,163,051 km (0.052 R)
• M59: 41,464,640 km (0.105 R)
• M60: 41,766,978 km (0.11 R)
• M61: 41,867,806 km (0.074 R)
• M62: 43,187,260 km (0.071 R)
• M63: 43,493,786 km (0.108 R)
• M64: 43,903,385 km (0.045 R)
• M65: 44,417,253 km (0.115 R)
• M66: 44,933,216 km (0.109 R)
• M67: 45,140,110 km (0.065 R)
• M68: 46,702,062 km (0.1 R)
• M69: 47,753,136 km (0.108 R)
• M70: 50,200,109 km (0.034 R)
• M71: 50,414,782 km (0.102 R)
• M72: 53,233,654 km (0.051 R)
• M73: 54,331,254 km (0.079 R)
• M74: 56,772,392 km (0.1 R)
• M75: 57,108,090 km (0.113 R)
• M76: 57,220,138 km (0.102 R)
• M77: 62,336,386 km (0.064 R)
• M78: 62,451,725 km (0.041 R)
• M79: 62,567,215 km (0.116 R)
• M80: 62,682,705 km (0.064 R)
• M81: 66,062,719 km (0.086 R)
• M82: 68,071,370 km (0.081 R)
• M83: 70,220,044 km (0.05 R)
• M84: 72,633,506 km (0.109 R)
• M85: 74,094,479 km (0.063 R)
• M86: 74,951,226 km (0.104 R)
• M87: 75,073,896 km (0.092 R)
• M88: 76,427,607 km (0.117 R)
• M89: 76,551,026 km (0.113 R)
• M90: 77,665,231 km (0.081 R)
• M91: 77,789,247 km (0.108 R)
• M92: 80,160,224 km (0.093 R)
• M93: 81,543,555 km (0.107 R)
• M94: 83,442,700 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.5

Radius: 3

Gravity: 28.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 20.53 AU - 21.71 AU

Year: 29543 Days

Day: 21.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,499,953 km

• M1: 168,597 km (0.111 R)
• M2: 270,473 km (0.104 R)
• M3: 319,840 km (0.074 R)
• M4: 390,301 km (0.116 R)
• M5: 1,417,889 km (0.108 R)
• M6: 1,446,761 km (0.09 R)
• M7: 1,654,253 km (0.092 R)
• M8: 2,434,107 km (0.103 R)
• M9: 2,608,987 km (0.089 R)
• M10: 3,542,627 km (0.105 R)
• M11: 3,983,043 km (0.044 R)
• M12: 4,525,485 km (0.025 R)
• M13: 4,568,121 km (0.104 R)
• M14: 4,610,906 km (0.06 R)
• M15: 4,958,122 km (0.118 R)
• M16: 5,404,073 km (0.044 R)
• M17: 5,494,730 km (0.072 R)
• M18: 5,585,984 km (0.072 R)
• M19: 5,631,761 km (0.047 R)
• M20: 5,816,216 km (0.118 R)
• M21: 6,238,381 km (0.086 R)
• M22: 6,914,414 km (0.108 R)
• M23: 7,361,262 km (0.098 R)
• M24: 7,613,484 km (0.067 R)
• M25: 8,074,695 km (0.031 R)
• M26: 8,809,819 km (0.113 R)
• M27: 9,023,744 km (0.07 R)
• M28: 10,967,469 km (0.112 R)
• M29: 11,197,550 km (0.118 R)
• M30: 11,255,445 km (0.063 R)
• M31: 11,897,369 km (0.06 R)
• M32: 12,252,664 km (0.112 R)
• M33: 12,431,583 km (0.114 R)
• M34: 12,611,250 km (0.119 R)
• M35: 12,973,427 km (0.115 R)
• M36: 13,523,049 km (0.062 R)
• M37: 14,142,534 km (0.116 R)
• M38: 15,473,207 km (0.032 R)
• M39: 18,524,405 km (0.07 R)
• M40: 19,837,126 km (0.091 R)
• M41: 20,965,693 km (0.1 R)
• M42: 21,179,618 km (0.032 R)
• M43: 22,405,423 km (0.084 R)
• M44: 23,728,317 km (0.113 R)
• M45: 23,802,517 km (0.085 R)
• M46: 24,249,516 km (0.093 R)
• M47: 25,911,997 km (0.114 R)
• M48: 26,679,733 km (0.072 R)
• M49: 27,221,577 km (0.095 R)
• M50: 27,377,158 km (0.088 R)
• M51: 29,027,372 km (0.099 R)
• M52: 29,984,799 km (0.12 R)
• M53: 30,225,801 km (0.104 R)
• M54: 30,306,285 km (0.104 R)
• M55: 31,685,128 km (0.118 R)
• M56: 34,083,930 km (0.115 R)
• M57: 35,347,434 km (0.12 R)
• M58: 35,942,235 km (0.058 R)
• M59: 36,027,506 km (0.109 R)
• M60: 37,920,068 km (0.077 R)
• M61: 38,528,932 km (0.106 R)
• M62: 40,996,698 km (0.103 R)
• M63: 43,333,417 km (0.029 R)
• M64: 43,878,701 km (0.116 R)
• M65: 44,061,061 km (0.065 R)
• M66: 44,517,933 km (0.109 R)
• M67: 44,884,448 km (0.052 R)
• M68: 46,175,477 km (0.104 R)
• M69: 46,639,380 km (0.11 R)
• M70: 46,732,430 km (0.083 R)
• M71: 47,385,126 km (0.093 R)
• M72: 49,930,533 km (0.101 R)
• M73: 50,120,822 km (0.08 R)
• M74: 50,502,147 km (0.114 R)
• M75: 52,326,642 km (0.12 R)
• M76: 52,519,923 km (0.058 R)
• M77: 52,713,503 km (0.059 R)
• M78: 55,743,607 km (0.091 R)
• M79: 57,031,047 km (0.109 R)
• M80: 57,728,322 km (0.108 R)
• M81: 58,027,967 km (0.114 R)
• M82: 58,328,210 km (0.092 R)
• M83: 59,635,097 km (0.092 R)
• M84: 60,545,400 km (0.113 R)
• M85: 61,562,366 km (0.03 R)
• M86: 62,175,269 km (0.079 R)
• M87: 63,201,211 km (0.058 R)
• M88: 64,750,446 km (0.044 R)
• M89: 65,061,909 km (0.084 R)
• M90: 66,730,973 km (0.1 R)
• M91: 68,308,333 km (0.11 R)
• M92: 69,366,887 km (0.118 R)
• M93: 70,750,967 km (0.11 R)
• M94: 71,500,003 km (0.096 R)

Kuiper Belt

Range: 36 - 64 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit