🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 13.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.86 AU

Year: 285 Days

Day: 12.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,010,797 km

• M1: 307,723 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.95 AU - 1.19 AU

Year: 417 Days

Day: 16 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,010,797 km

• M1: 411,843 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.29 AU - 1.89 AU

Year: 755 Days

Day: 28.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,010,797 km

• M1: 524,490 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.8 AU - 2.2 AU

Year: 1066 Days

Day: 20.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.36 AU - 2.92 AU

Year: 1616 Days

Day: 19.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 10.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.65 AU - 7.03 AU

Year: 5317 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,010,797 km

• M1: 134,937 km (0.101 R)
• M2: 256,560 km (0.106 R)
• M3: 393,143 km (0.044 R)
• M4: 628,610 km (0.045 R)
• M5: 709,244 km (0.077 R)
• M6: 776,712 km (0.091 R)
• M7: 909,555 km (0.113 R)
• M8: 1,138,589 km (0.068 R)
• M9: 1,365,081 km (0.04 R)
• M10: 1,652,009 km (0.074 R)
• M11: 1,755,830 km (0.063 R)
• M12: 1,921,734 km (0.052 R)
• M13: 2,043,657 km (0.076 R)
• M14: 2,218,686 km (0.117 R)
• M15: 2,346,742 km (0.114 R)
• M16: 2,424,682 km (0.062 R)
• M17: 2,570,241 km (0.112 R)
• M18: 2,855,973 km (0.101 R)
• M19: 3,123,454 km (0.072 R)
• M20: 3,238,495 km (0.052 R)
• M21: 3,517,644 km (0.045 R)
• M22: 3,652,582 km (0.06 R)
• M23: 4,099,281 km (0.088 R)
• M24: 4,273,263 km (0.072 R)
• M25: 4,793,565 km (0.104 R)
• M26: 4,910,101 km (0.099 R)
• M27: 5,078,100 km (0.051 R)
• M28: 5,179,826 km (0.099 R)
• M29: 5,663,925 km (0.116 R)
• M30: 5,804,846 km (0.114 R)
• M31: 5,964,916 km (0.11 R)
• M32: 6,054,375 km (0.113 R)
• M33: 6,234,790 km (0.115 R)
• M34: 6,380,349 km (0.104 R)
• M35: 6,582,456 km (0.079 R)
• M36: 6,749,407 km (0.064 R)
• M37: 6,861,456 km (0.058 R)
• M38: 7,030,801 km (0.117 R)
• M39: 7,489,019 km (0.053 R)
• M40: 7,566,361 km (0.072 R)
• M41: 7,839,078 km (0.12 R)
• M42: 7,917,617 km (0.049 R)
• M43: 8,514,961 km (0.093 R)
• M44: 8,859,934 km (0.084 R)
• M45: 9,417,186 km (0.068 R)
• M46: 9,500,662 km (0.076 R)
• M47: 10,285,153 km (0.049 R)
• M48: 10,457,490 km (0.078 R)
• M49: 10,936,502 km (0.089 R)
• M50: 11,267,113 km (0.113 R)
• M51: 11,601,016 km (0.103 R)
• M52: 11,758,093 km (0.098 R)
• M53: 11,893,180 km (0.084 R)
• M54: 11,983,537 km (0.108 R)
• M55: 12,074,044 km (0.108 R)
• M56: 12,324,471 km (0.085 R)
• M57: 12,530,467 km (0.045 R)
• M58: 12,922,862 km (0.073 R)
• M59: 13,178,974 km (0.118 R)
• M60: 13,601,738 km (0.071 R)
• M61: 14,920,592 km (0.106 R)
• M62: 15,067,049 km (0.12 R)
• M63: 15,213,804 km (0.069 R)
• M64: 15,361,158 km (0.095 R)
• M65: 15,980,045 km (0.1 R)
• M66: 16,255,005 km (0.07 R)
• M67: 16,758,851 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 13.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.33 AU - 6.39 AU

Year: 6042 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,010,797 km

• M1: 199,863 km (0.107 R)
• M2: 283,488 km (0.094 R)
• M3: 706,700 km (0.08 R)
• M4: 945,010 km (0.113 R)
• M5: 1,314,816 km (0.089 R)
• M6: 1,437,935 km (0.107 R)
• M7: 1,987,707 km (0.069 R)
• M8: 2,166,925 km (0.043 R)
• M9: 2,427,076 km (0.04 R)
• M10: 2,776,536 km (0.047 R)
• M11: 3,059,875 km (0.093 R)
• M12: 3,545,769 km (0.077 R)
• M13: 3,786,920 km (0.077 R)
• M14: 4,033,458 km (0.096 R)
• M15: 4,216,266 km (0.117 R)
• M16: 4,519,052 km (0.114 R)
• M17: 4,974,728 km (0.075 R)
• M18: 5,445,063 km (0.111 R)
• M19: 5,545,892 km (0.067 R)
• M20: 5,800,957 km (0.101 R)
• M21: 6,138,150 km (0.091 R)
• M22: 6,455,298 km (0.091 R)
• M23: 6,589,038 km (0.115 R)
• M24: 7,833,992 km (0.072 R)
• M25: 8,264,983 km (0.119 R)
• M26: 8,439,564 km (0.11 R)
• M27: 8,970,786 km (0.112 R)
• M28: 9,090,315 km (0.098 R)
• M29: 9,787,889 km (0.058 R)
• M30: 10,158,743 km (0.047 R)
• M31: 10,408,571 km (0.105 R)
• M32: 10,628,779 km (0.101 R)
• M33: 11,557,931 km (0.053 R)
• M34: 11,982,789 km (0.106 R)
• M35: 12,280,040 km (0.085 R)
• M36: 13,084,578 km (0.084 R)
• M37: 13,630,460 km (0.101 R)
• M38: 14,079,404 km (0.101 R)
• M39: 15,312,389 km (0.103 R)
• M40: 15,563,115 km (0.094 R)
• M41: 15,707,028 km (0.091 R)
• M42: 16,616,434 km (0.083 R)
• M43: 18,107,027 km (0.109 R)
• M44: 18,258,420 km (0.115 R)
• M45: 19,873,479 km (0.117 R)
• M46: 20,422,054 km (0.034 R)
• M47: 21,334,003 km (0.042 R)
• M48: 21,493,923 km (0.114 R)
• M49: 22,259,266 km (0.081 R)
• M50: 22,462,120 km (0.077 R)
• M51: 22,828,785 km (0.078 R)
• M52: 24,107,248 km (0.08 R)
• M53: 24,190,424 km (0.073 R)
• M54: 24,608,251 km (0.106 R)
• M55: 25,324,077 km (0.078 R)
• M56: 25,451,086 km (0.107 R)
• M57: 25,705,851 km (0.08 R)
• M58: 27,338,412 km (0.104 R)
• M59: 28,167,334 km (0.108 R)
• M60: 28,650,984 km (0.116 R)
• M61: 29,760,552 km (0.101 R)
• M62: 30,028,930 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 9.2

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.3 AU - 8.04 AU

Year: 6490 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,010,797 km

• M1: 120,875 km (0.055 R)
• M2: 210,035 km (0.064 R)
• M3: 271,071 km (0.033 R)
• M4: 544,087 km (0.085 R)
• M5: 696,677 km (0.113 R)
• M6: 994,078 km (0.112 R)
• M7: 1,078,900 km (0.058 R)
• M8: 1,148,463 km (0.112 R)
• M9: 1,256,024 km (0.064 R)
• M10: 1,329,775 km (0.115 R)
• M11: 1,823,299 km (0.062 R)
• M12: 2,035,877 km (0.038 R)
• M13: 2,123,243 km (0.048 R)
• M14: 2,234,095 km (0.057 R)
• M15: 2,531,794 km (0.08 R)
• M16: 2,866,594 km (0.116 R)
• M17: 3,039,380 km (0.067 R)
• M18: 3,139,611 km (0.11 R)
• M19: 3,926,645 km (0.061 R)
• M20: 4,202,204 km (0.075 R)
• M21: 5,185,511 km (0.117 R)
• M22: 5,335,857 km (0.047 R)
• M23: 5,764,904 km (0.119 R)
• M24: 6,526,207 km (0.107 R)
• M25: 6,688,820 km (0.064 R)
• M26: 7,051,296 km (0.059 R)
• M27: 7,726,730 km (0.116 R)
• M28: 8,072,152 km (0.049 R)
• M29: 8,211,726 km (0.063 R)
• M30: 8,281,888 km (0.107 R)
• M31: 8,352,199 km (0.109 R)
• M32: 9,030,027 km (0.063 R)
• M33: 9,211,339 km (0.061 R)
• M34: 9,393,849 km (0.052 R)
• M35: 11,012,647 km (0.07 R)
• M36: 11,245,422 km (0.115 R)
• M37: 11,323,362 km (0.113 R)
• M38: 11,676,263 km (0.1 R)
• M39: 12,352,745 km (0.085 R)
• M40: 12,715,969 km (0.088 R)
• M41: 12,837,891 km (0.047 R)
• M42: 13,041,942 km (0.12 R)
• M43: 13,123,772 km (0.107 R)
• M44: 14,669,717 km (0.025 R)
• M45: 14,754,988 km (0.096 R)
• M46: 14,968,763 km (0.075 R)
• M47: 15,616,073 km (0.089 R)
• M48: 16,893,340 km (0.049 R)
• M49: 18,158,339 km (0.106 R)
• M50: 18,249,743 km (0.086 R)
• M51: 18,433,300 km (0.117 R)
• M52: 19,173,361 km (0.087 R)
• M53: 19,876,022 km (0.064 R)
• M54: 21,017,753 km (0.111 R)
• M55: 21,887,964 km (0.106 R)
• M56: 22,131,808 km (0.088 R)
• M57: 22,523,904 km (0.095 R)
• M58: 24,366,501 km (0.098 R)
• M59: 24,467,480 km (0.049 R)
• M60: 25,331,407 km (0.089 R)
• M61: 25,792,917 km (0.055 R)
• M62: 26,724,164 km (0.096 R)
• M63: 26,828,284 km (0.097 R)
• M64: 26,932,553 km (0.112 R)
• M65: 28,035,688 km (0.116 R)
• M66: 28,194,411 km (0.113 R)
• M67: 28,619,419 km (0.086 R)
• M68: 28,779,190 km (0.114 R)
• M69: 28,886,002 km (0.113 R)
• M70: 29,690,839 km (0.095 R)
• M71: 30,123,177 km (0.101 R)
• M72: 30,340,094 km (0.117 R)
• M73: 30,612,063 km (0.079 R)
• M74: 30,993,986 km (0.105 R)
• M75: 31,487,509 km (0.12 R)
• M76: 31,707,717 km (0.039 R)
• M77: 32,204,981 km (0.089 R)
• M78: 32,649,137 km (0.081 R)
• M79: 32,983,488 km (0.088 R)
• M80: 33,655,781 km (0.069 R)
• M81: 34,163,067 km (0.071 R)
• M82: 35,127,974 km (0.068 R)
• M83: 35,470,702 km (0.095 R)
• M84: 35,986,815 km (0.06 R)
• M85: 36,968,476 km (0.068 R)
• M86: 38,193,384 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.4

Radius: 6.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.94 AU - 18.98 AU

Year: 25158 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,010,797 km

• M1: 108,159 km (0.055 R)
• M2: 1,015,770 km (0.049 R)
• M3: 1,186,162 km (0.097 R)
• M4: 1,506,301 km (0.05 R)
• M5: 2,615,719 km (0.12 R)
• M6: 2,909,529 km (0.072 R)
• M7: 3,152,326 km (0.055 R)
• M8: 3,338,576 km (0.087 R)
• M9: 3,722,145 km (0.081 R)
• M10: 4,085,817 km (0.092 R)
• M11: 5,576,560 km (0.079 R)
• M12: 5,651,359 km (0.04 R)
• M13: 6,030,589 km (0.118 R)
• M14: 6,614,619 km (0.098 R)
• M15: 6,813,285 km (0.119 R)
• M16: 7,503,530 km (0.093 R)
• M17: 7,919,861 km (0.087 R)
• M18: 8,004,084 km (0.07 R)
• M19: 8,046,271 km (0.065 R)
• M20: 8,088,458 km (0.113 R)
• M21: 8,173,280 km (0.107 R)
• M22: 8,429,391 km (0.105 R)
• M23: 8,472,326 km (0.112 R)
• M24: 8,862,178 km (0.079 R)
• M25: 9,037,207 km (0.065 R)
• M26: 9,169,302 km (0.1 R)
• M27: 9,301,996 km (0.091 R)
• M28: 9,884,530 km (0.049 R)
• M29: 9,929,858 km (0.07 R)
• M30: 10,617,709 km (0.044 R)
• M31: 10,897,158 km (0.112 R)
• M32: 11,510,808 km (0.089 R)
• M33: 11,606,252 km (0.038 R)
• M34: 13,118,387 km (0.103 R)
• M35: 13,568,976 km (0.105 R)
• M36: 13,669,805 km (0.034 R)
• M37: 13,720,219 km (0.062 R)
• M38: 13,922,924 km (0.074 R)
• M39: 14,279,865 km (0.035 R)
• M40: 15,684,738 km (0.101 R)
• M41: 15,896,569 km (0.082 R)
• M42: 15,949,676 km (0.071 R)
• M43: 16,591,750 km (0.114 R)
• M44: 17,570,569 km (0.061 R)
• M45: 18,679,837 km (0.064 R)
• M46: 18,735,937 km (0.058 R)
• M47: 19,129,828 km (0.119 R)
• M48: 19,356,169 km (0.047 R)
• M49: 19,583,558 km (0.119 R)
• M50: 19,640,405 km (0.066 R)
• M51: 20,733,068 km (0.072 R)
• M52: 21,904,270 km (0.074 R)
• M53: 22,081,842 km (0.087 R)
• M54: 22,319,254 km (0.058 R)
• M55: 22,438,334 km (0.085 R)
• M56: 22,497,874 km (0.109 R)
• M57: 22,736,782 km (0.084 R)
• M58: 22,796,771 km (0.089 R)
• M59: 23,519,179 km (0.099 R)
• M60: 24,065,959 km (0.107 R)
• M61: 24,310,402 km (0.084 R)
• M62: 24,924,950 km (0.062 R)
• M63: 25,234,019 km (0.103 R)
• M64: 25,296,102 km (0.072 R)
• M65: 25,544,584 km (0.058 R)
• M66: 26,169,156 km (0.075 R)
• M67: 26,294,818 km (0.106 R)
• M68: 27,115,661 km (0.12 R)
• M69: 27,179,091 km (0.03 R)
• M70: 27,688,920 km (0.076 R)
• M71: 27,880,854 km (0.11 R)
• M72: 28,653,228 km (0.103 R)
• M73: 28,847,406 km (0.111 R)
• M74: 29,171,884 km (0.094 R)
• M75: 29,302,184 km (0.026 R)
• M76: 29,563,082 km (0.084 R)
• M77: 29,955,926 km (0.077 R)
• M78: 30,416,389 km (0.054 R)
• M79: 30,945,516 km (0.077 R)
• M80: 31,144,781 km (0.101 R)
• M81: 33,296,297 km (0.047 R)
• M82: 33,978,314 km (0.117 R)
• M83: 35,010,090 km (0.081 R)
• M84: 36,682,295 km (0.082 R)
• M85: 37,386,602 km (0.082 R)
• M86: 38,951,994 km (0.027 R)
• M87: 39,454,494 km (0.111 R)
• M88: 40,465,925 km (0.117 R)
• M89: 41,047,861 km (0.103 R)
• M90: 42,957,777 km (0.067 R)
• M91: 44,971,663 km (0.047 R)
• M92: 45,348,051 km (0.11 R)
• M93: 46,103,820 km (0.069 R)
• M94: 48,165,129 km (0.084 R)
• M95: 48,550,044 km (0.071 R)
• M96: 51,981,969 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit