🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 30.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.77 AU

Year: 203 Days

Day: 12.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.92 AU - 1.46 AU

Year: 469 Days

Day: 32.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.61 AU

Year: 593 Days

Day: 21.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.52 AU - 2.94 AU

Year: 1631 Days

Day: 30.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,210,406 km

• M1: 160,668 km (0.077 R)
• M2: 1,055,413 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.41 AU - 3.39 AU

Year: 1786 Days

Day: 14.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 99.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 12.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.13 AU - 6.45 AU

Year: 5039 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,210,406 km

• M1: 164,707 km (0.082 R)
• M2: 432,487 km (0.069 R)
• M3: 551,567 km (0.063 R)
• M4: 809,923 km (0.109 R)
• M5: 1,418,936 km (0.054 R)
• M6: 1,670,410 km (0.097 R)
• M7: 1,782,758 km (0.096 R)
• M8: 1,871,918 km (0.097 R)
• M9: 2,028,398 km (0.094 R)
• M10: 2,121,896 km (0.108 R)
• M11: 2,382,944 km (0.113 R)
• M12: 2,951,566 km (0.088 R)
• M13: 3,088,897 km (0.094 R)
• M14: 4,228,234 km (0.112 R)
• M15: 4,314,403 km (0.088 R)
• M16: 4,505,738 km (0.112 R)
• M17: 4,682,264 km (0.094 R)
• M18: 4,789,226 km (0.051 R)
• M19: 5,060,447 km (0.08 R)
• M20: 5,280,954 km (0.092 R)
• M21: 5,693,695 km (0.041 R)
• M22: 6,194,997 km (0.079 R)
• M23: 6,312,731 km (0.108 R)
• M24: 6,530,545 km (0.105 R)
• M25: 7,302,022 km (0.075 R)
• M26: 7,551,701 km (0.085 R)
• M27: 7,783,128 km (0.107 R)
• M28: 8,059,585 km (0.101 R)
• M29: 8,253,015 km (0.081 R)
• M30: 8,710,037 km (0.066 R)
• M31: 9,900,387 km (0.086 R)
• M32: 9,992,240 km (0.049 R)
• M33: 10,667,076 km (0.101 R)
• M34: 10,784,959 km (0.107 R)
• M35: 11,069,644 km (0.119 R)
• M36: 12,011,811 km (0.1 R)
• M37: 12,405,852 km (0.093 R)
• M38: 12,729,133 km (0.041 R)
• M39: 12,854,197 km (0.071 R)
• M40: 13,105,671 km (0.104 R)
• M41: 13,587,825 km (0.08 R)
• M42: 14,049,933 km (0.093 R)
• M43: 14,937,048 km (0.102 R)
• M44: 15,174,909 km (0.092 R)
• M45: 15,547,557 km (0.082 R)
• M46: 15,788,559 km (0.029 R)
• M47: 15,976,903 km (0.09 R)
• M48: 16,355,984 km (0.105 R)
• M49: 16,929,991 km (0.103 R)
• M50: 17,040,095 km (0.056 R)
• M51: 17,566,380 km (0.094 R)
• M52: 17,789,580 km (0.12 R)
• M53: 18,634,958 km (0.117 R)
• M54: 18,720,229 km (0.095 R)
• M55: 18,948,216 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 11.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.67 AU - 7.21 AU

Year: 5236 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,210,406 km

• M1: 143,464 km (0.097 R)
• M2: 249,230 km (0.084 R)
• M3: 574,755 km (0.1 R)
• M4: 657,333 km (0.11 R)
• M5: 981,661 km (0.106 R)
• M6: 1,083,687 km (0.114 R)
• M7: 1,221,915 km (0.116 R)
• M8: 1,298,809 km (0.092 R)
• M9: 1,423,424 km (0.057 R)
• M10: 1,504,805 km (0.117 R)
• M11: 1,808,788 km (0.094 R)
• M12: 2,013,887 km (0.112 R)
• M13: 2,308,445 km (0.052 R)
• M14: 2,405,235 km (0.096 R)
• M15: 2,645,788 km (0.072 R)
• M16: 3,135,422 km (0.07 R)
• M17: 3,304,916 km (0.106 R)
• M18: 3,573,145 km (0.076 R)
• M19: 3,685,493 km (0.099 R)
• M20: 3,799,337 km (0.052 R)
• M21: 3,963,745 km (0.056 R)
• M22: 4,097,037 km (0.085 R)
• M23: 4,181,111 km (0.102 R)
• M24: 4,803,737 km (0.115 R)
• M25: 4,963,957 km (0.082 R)
• M26: 5,053,715 km (0.069 R)
• M27: 5,381,634 km (0.074 R)
• M28: 6,019,669 km (0.109 R)
• M29: 6,115,561 km (0.049 R)
• M30: 6,484,619 km (0.08 R)
• M31: 6,941,192 km (0.1 R)
• M32: 7,822,473 km (0.058 R)
• M33: 8,372,544 km (0.108 R)
• M34: 8,891,349 km (0.119 R)
• M35: 9,198,773 km (0.103 R)
• M36: 9,442,917 km (0.038 R)
• M37: 9,576,956 km (0.032 R)
• M38: 9,756,624 km (0.046 R)
• M39: 10,463,623 km (0.113 R)
• M40: 10,648,825 km (0.102 R)
• M41: 10,788,400 km (0.073 R)
• M42: 10,905,086 km (0.027 R)
• M43: 11,305,410 km (0.062 R)
• M44: 11,447,827 km (0.096 R)
• M45: 12,265,978 km (0.093 R)
• M46: 12,363,516 km (0.112 R)
• M47: 12,756,210 km (0.05 R)
• M48: 13,478,319 km (0.094 R)
• M49: 13,958,678 km (0.103 R)
• M50: 14,085,986 km (0.084 R)
• M51: 14,213,742 km (0.112 R)
• M52: 14,290,636 km (0.072 R)
• M53: 14,496,183 km (0.098 R)
• M54: 14,651,017 km (0.1 R)
• M55: 14,780,419 km (0.118 R)
• M56: 14,858,210 km (0.086 R)
• M57: 15,014,390 km (0.051 R)
• M58: 15,697,005 km (0.113 R)
• M59: 15,909,135 km (0.059 R)
• M60: 16,875,388 km (0.073 R)
• M61: 17,201,810 km (0.077 R)
• M62: 17,612,606 km (0.079 R)
• M63: 17,915,991 km (0.083 R)
• M64: 18,026,693 km (0.093 R)
• M65: 18,499,871 km (0.088 R)
• M66: 18,611,920 km (0.045 R)
• M67: 18,864,591 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 6.5

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.72 AU - 20.84 AU

Year: 28265 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,210,406 km

• M1: 446,101 km (0.095 R)
• M2: 579,542 km (0.047 R)
• M3: 676,033 km (0.116 R)
• M4: 968,646 km (0.087 R)
• M5: 1,054,964 km (0.111 R)
• M6: 2,394,164 km (0.115 R)
• M7: 2,551,990 km (0.052 R)
• M8: 3,748,175 km (0.108 R)
• M9: 4,070,857 km (0.101 R)
• M10: 5,552,923 km (0.067 R)
• M11: 5,973,742 km (0.111 R)
• M12: 6,187,966 km (0.065 R)
• M13: 6,459,337 km (0.105 R)
• M14: 6,624,044 km (0.072 R)
• M15: 6,845,898 km (0.085 R)
• M16: 7,641,310 km (0.087 R)
• M17: 9,379,936 km (0.068 R)
• M18: 9,442,019 km (0.102 R)
• M19: 9,566,485 km (0.113 R)
• M20: 9,691,548 km (0.115 R)
• M21: 9,880,191 km (0.074 R)
• M22: 10,325,095 km (0.118 R)
• M23: 10,841,657 km (0.026 R)
• M24: 11,366,446 km (0.108 R)
• M25: 11,432,718 km (0.11 R)
• M26: 11,899,613 km (0.107 R)
• M27: 14,112,315 km (0.088 R)
• M28: 14,684,976 km (0.094 R)
• M29: 15,265,266 km (0.054 R)
• M30: 15,338,270 km (0.093 R)
• M31: 17,660,178 km (0.101 R)
• M32: 18,979,332 km (0.081 R)
• M33: 20,249,568 km (0.094 R)
• M34: 21,057,247 km (0.075 R)
• M35: 21,629,010 km (0.026 R)
• M36: 21,875,547 km (0.067 R)
• M37: 22,371,464 km (0.083 R)
• M38: 22,871,121 km (0.116 R)
• M39: 24,136,270 km (0.118 R)
• M40: 25,078,437 km (0.078 R)
• M41: 25,771,225 km (0.085 R)
• M42: 26,734,037 km (0.085 R)
• M43: 27,087,088 km (0.108 R)
• M44: 27,886,988 km (0.066 R)
• M45: 27,976,298 km (0.079 R)
• M46: 28,514,551 km (0.032 R)
• M47: 28,694,667 km (0.072 R)
• M48: 31,256,231 km (0.025 R)
• M49: 32,470,068 km (0.083 R)
• M50: 32,564,165 km (0.052 R)
• M51: 33,035,548 km (0.054 R)
• M52: 35,329,781 km (0.065 R)
• M53: 35,814,179 km (0.086 R)
• M54: 36,985,680 km (0.046 R)
• M55: 38,169,747 km (0.088 R)
• M56: 39,868,431 km (0.107 R)
• M57: 41,285,721 km (0.116 R)
• M58: 41,591,499 km (0.062 R)
• M59: 42,205,449 km (0.102 R)
• M60: 43,235,430 km (0.109 R)
• M61: 43,753,488 km (0.12 R)
• M62: 44,482,179 km (0.102 R)
• M63: 49,045,961 km (0.09 R)
• M64: 49,586,159 km (0.065 R)
• M65: 49,694,468 km (0.078 R)
• M66: 49,802,777 km (0.055 R)
• M67: 50,781,596 km (0.089 R)
• M68: 53,867,201 km (0.094 R)
• M69: 55,882,733 km (0.118 R)
• M70: 56,108,177 km (0.064 R)
• M71: 58,265,079 km (0.105 R)
• M72: 58,379,372 km (0.097 R)
• M73: 59,526,190 km (0.118 R)
• M74: 59,871,761 km (0.086 R)
• M75: 60,912,214 km (0.059 R)
• M76: 62,075,337 km (0.116 R)
• M77: 63,715,977 km (0.057 R)
• M78: 64,778,122 km (0.079 R)
• M79: 65,489,609 km (0.037 R)
• M80: 66,800,536 km (0.089 R)
• M81: 69,206,069 km (0.086 R)
• M82: 70,176,212 km (0.075 R)
• M83: 71,395,285 km (0.108 R)
• M84: 71,639,877 km (0.119 R)
• M85: 72,007,439 km (0.088 R)
• M86: 73,977,942 km (0.106 R)
• M87: 74,845,610 km (0.047 R)
• M88: 77,971,906 km (0.072 R)
• M89: 79,868,059 km (0.114 R)
• M90: 79,994,918 km (0.109 R)
• M91: 81,268,146 km (0.099 R)
• M92: 83,447,936 km (0.118 R)
• M93: 84,221,806 km (0.083 R)
• M94: 84,351,059 km (0.107 R)
• M95: 86,688,226 km (0.077 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit