🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.77 AU - 1.01 AU

Year: 179 Days

Day: 43.1 Hours

Environment

Temp: 588 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.66 AU - 2 AU

Year: 527 Days

Day: 16.4 Hours

Environment

Temp: 361 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.07 AU - 3.75 AU

Year: 1341 Days

Day: 21.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 6.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.25 AU - 6.89 AU

Year: 3587 Days

Day: 34.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 7.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.38 AU - 8.78 AU

Year: 4445 Days

Day: 23.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 115,549,845 km

• M1: 161,566 km (0.064 R)
• M2: 1,803,253 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.1 AU - 11.16 AU

Year: 7383 Days

Day: 25.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.99 AU - 16.83 AU

Year: 12264 Days

Day: 12.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 31.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 12.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 28.79 AU - 35.05 AU

Year: 38416 Days

Day: 11.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 115,549,845 km

• M1: 158,723 km (0.085 R)
• M2: 274,512 km (0.119 R)
• M3: 469,588 km (0.096 R)
• M4: 613,501 km (0.091 R)
• M5: 1,174,044 km (0.044 R)
• M6: 1,344,586 km (0.116 R)
• M7: 2,108,732 km (0.103 R)
• M8: 3,973,768 km (0.035 R)
• M9: 6,093,720 km (0.101 R)
• M10: 6,517,082 km (0.085 R)
• M11: 6,701,536 km (0.111 R)
• M12: 8,238,205 km (0.115 R)
• M13: 8,437,769 km (0.046 R)
• M14: 8,774,065 km (0.116 R)
• M15: 9,738,821 km (0.068 R)
• M16: 9,949,904 km (0.114 R)
• M17: 11,396,067 km (0.119 R)
• M18: 11,693,168 km (0.088 R)
• M19: 12,143,607 km (0.065 R)
• M20: 12,370,996 km (0.081 R)
• M21: 13,294,613 km (0.099 R)
• M22: 13,764,799 km (0.11 R)
• M23: 14,001,912 km (0.087 R)
• M24: 15,289,501 km (0.112 R)
• M25: 16,530,714 km (0.114 R)
• M26: 18,845,442 km (0.096 R)
• M27: 20,805,623 km (0.107 R)
• M28: 21,718,020 km (0.07 R)
• M29: 21,902,026 km (0.111 R)
• M30: 23,960,493 km (0.116 R)
• M31: 25,205,596 km (0.096 R)
• M32: 25,592,905 km (0.087 R)
• M33: 25,787,382 km (0.119 R)
• M34: 26,177,683 km (0.045 R)
• M35: 31,531,192 km (0.051 R)
• M36: 32,053,139 km (0.109 R)
• M37: 33,956,173 km (0.108 R)
• M38: 35,461,427 km (0.108 R)
• M39: 36,659,407 km (0.079 R)
• M40: 37,870,701 km (0.061 R)
• M41: 38,092,405 km (0.098 R)
• M42: 38,203,407 km (0.082 R)
• M43: 42,499,708 km (0.108 R)
• M44: 42,730,089 km (0.117 R)
• M45: 42,960,769 km (0.096 R)
• M46: 43,887,976 km (0.12 R)
• M47: 44,821,766 km (0.091 R)
• M48: 46,353,050 km (0.108 R)
• M49: 49,709,128 km (0.116 R)
• M50: 52,771,397 km (0.093 R)
• M51: 58,435,023 km (0.081 R)
• M52: 58,691,284 km (0.106 R)
• M53: 59,719,769 km (0.101 R)
• M54: 60,236,181 km (0.039 R)
• M55: 60,494,985 km (0.103 R)
• M56: 61,143,492 km (0.104 R)
• M57: 62,971,728 km (0.034 R)
• M58: 63,629,061 km (0.039 R)
• M59: 64,156,543 km (0.038 R)
• M60: 66,548,164 km (0.071 R)
• M61: 69,782,021 km (0.104 R)
• M62: 70,053,840 km (0.026 R)
• M63: 71,144,559 km (0.106 R)
• M64: 71,281,291 km (0.114 R)
• M65: 73,619,207 km (0.057 R)
• M66: 74,173,018 km (0.111 R)
• M67: 75,006,128 km (0.105 R)
• M68: 75,284,680 km (0.071 R)
• M69: 75,423,955 km (0.065 R)
• M70: 75,842,530 km (0.102 R)
• M71: 76,822,097 km (0.092 R)
• M72: 79,502,143 km (0.07 R)
• M73: 80,070,166 km (0.067 R)
• M74: 81,925,928 km (0.106 R)
• M75: 83,218,902 km (0.1 R)
• M76: 84,084,625 km (0.1 R)
• M77: 86,407,880 km (0.113 R)
• M78: 87,723,892 km (0.091 R)
• M79: 88,310,914 km (0.08 R)
• M80: 88,752,078 km (0.059 R)
• M81: 90,672,167 km (0.089 R)
• M82: 91,711,723 km (0.114 R)
• M83: 95,155,166 km (0.083 R)
• M84: 96,968,592 km (0.075 R)
• M85: 98,488,357 km (0.03 R)
• M86: 98,793,237 km (0.101 R)
• M87: 99,404,045 km (0.068 R)
• M88: 101,551,523 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 33.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.4

Radius: 6.1

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 27.8 AU - 38.24 AU

Year: 40419 Days

Day: 20.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,549,845 km

• M1: 79,586 km (0.12 R)
• M2: 209,138 km (0.068 R)
• M3: 331,808 km (0.065 R)
• M4: 402,418 km (0.072 R)
• M5: 1,252,433 km (0.094 R)
• M6: 1,565,392 km (0.12 R)
• M7: 2,447,720 km (0.075 R)
• M8: 2,787,308 km (0.1 R)
• M9: 2,837,124 km (0.066 R)
• M10: 3,618,473 km (0.082 R)
• M11: 3,672,777 km (0.081 R)
• M12: 3,837,634 km (0.084 R)
• M13: 4,004,735 km (0.111 R)
• M14: 4,231,376 km (0.107 R)
• M15: 4,579,191 km (0.093 R)
• M16: 4,816,154 km (0.059 R)
• M17: 5,550,979 km (0.109 R)
• M18: 5,613,810 km (0.103 R)
• M19: 7,259,386 km (0.065 R)
• M20: 7,885,753 km (0.111 R)
• M21: 8,384,961 km (0.097 R)
• M22: 8,820,889 km (0.117 R)
• M23: 8,894,341 km (0.094 R)
• M24: 11,427,333 km (0.105 R)
• M25: 11,910,384 km (0.076 R)
• M26: 12,318,038 km (0.086 R)
• M27: 12,482,297 km (0.116 R)
• M28: 12,979,560 km (0.086 R)
• M29: 13,399,032 km (0.06 R)
• M30: 16,910,543 km (0.092 R)
• M31: 18,860,701 km (0.055 R)
• M32: 19,814,238 km (0.118 R)
• M33: 20,296,841 km (0.115 R)
• M34: 20,783,183 km (0.092 R)
• M35: 20,978,857 km (0.051 R)
• M36: 21,866,870 km (0.117 R)
• M37: 23,475,646 km (0.11 R)
• M38: 23,883,898 km (0.061 R)
• M39: 25,749,234 km (0.12 R)
• M40: 26,487,201 km (0.096 R)
• M41: 29,838,193 km (0.091 R)
• M42: 33,091,498 km (0.118 R)
• M43: 34,008,533 km (0.063 R)
• M44: 34,585,831 km (0.108 R)
• M45: 35,633,315 km (0.116 R)
• M46: 37,640,171 km (0.109 R)
• M47: 39,320,304 km (0.098 R)
• M48: 39,562,204 km (0.105 R)
• M49: 39,926,176 km (0.104 R)
• M50: 40,047,799 km (0.042 R)
• M51: 41,639,221 km (0.059 R)
• M52: 41,762,490 km (0.101 R)
• M53: 42,009,326 km (0.038 R)
• M54: 44,127,632 km (0.111 R)
• M55: 46,535,858 km (0.115 R)
• M56: 46,791,820 km (0.089 R)
• M57: 48,208,063 km (0.052 R)
• M58: 49,246,871 km (0.092 R)
• M59: 50,030,764 km (0.102 R)
• M60: 51,346,477 km (0.068 R)
• M61: 53,073,884 km (0.062 R)
• M62: 53,341,365 km (0.111 R)
• M63: 54,011,862 km (0.102 R)
• M64: 56,312,528 km (0.108 R)
• M65: 57,955,861 km (0.12 R)
• M66: 62,555,247 km (0.118 R)
• M67: 62,837,688 km (0.066 R)
• M68: 63,687,703 km (0.052 R)
• M69: 64,684,175 km (0.112 R)
• M70: 65,542,567 km (0.103 R)
• M71: 66,404,550 km (0.101 R)
• M72: 72,246,496 km (0.117 R)
• M73: 72,394,598 km (0.098 R)
• M74: 74,628,843 km (0.099 R)
• M75: 77,491,248 km (0.111 R)
• M76: 78,250,457 km (0.079 R)
• M77: 78,859,620 km (0.116 R)
• M78: 80,082,583 km (0.12 R)
• M79: 81,311,978 km (0.1 R)
• M80: 83,167,590 km (0.105 R)
• M81: 84,880,785 km (0.109 R)
• M82: 87,551,256 km (0.099 R)
• M83: 87,867,207 km (0.119 R)
• M84: 89,452,795 km (0.056 R)
• M85: 89,611,817 km (0.05 R)
• M86: 93,780,960 km (0.08 R)
• M87: 95,238,642 km (0.059 R)
• M88: 99,986,729 km (0.109 R)
• M89: 102,639,249 km (0.072 R)
• M90: 102,972,403 km (0.032 R)
• M91: 105,818,802 km (0.096 R)
• M92: 108,521,437 km (0.09 R)
• M93: 109,540,797 km (0.106 R)
• M94: 110,904,830 km (0.03 R)
• M95: 111,588,941 km (0.107 R)
• M96: 113,822,138 km (0.106 R)
• M97: 114,166,961 km (0.114 R)

Kuiper Belt

Range: 51.5 - 81.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit