🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 187 Days

Day: 18.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.16 AU - 1.8 AU

Year: 627 Days

Day: 29.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.46 AU - 1.74 AU

Year: 705 Days

Day: 12.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.84 AU - 3.6 AU

Year: 2012 Days

Day: 18.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.95 AU - 4.03 AU

Year: 2776 Days

Day: 44.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.11 AU - 5.27 AU

Year: 3537 Days

Day: 38.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,056,295 km

• M1: 3,256,596 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 13.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.83 AU - 7.81 AU

Year: 6203 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,056,295 km

• M1: 183,407 km (0.027 R)
• M2: 476,768 km (0.065 R)
• M3: 1,675,646 km (0.066 R)
• M4: 1,766,601 km (0.088 R)
• M5: 2,013,737 km (0.112 R)
• M6: 2,098,709 km (0.088 R)
• M7: 2,259,825 km (0.088 R)
• M8: 3,070,795 km (0.052 R)
• M9: 3,515,700 km (0.072 R)
• M10: 3,693,571 km (0.052 R)
• M11: 4,011,916 km (0.079 R)
• M12: 4,182,457 km (0.104 R)
• M13: 4,276,405 km (0.042 R)
• M14: 4,838,893 km (0.096 R)
• M15: 5,020,654 km (0.102 R)
• M16: 5,255,224 km (0.102 R)
• M17: 5,579,402 km (0.083 R)
• M18: 6,211,603 km (0.086 R)
• M19: 7,146,290 km (0.082 R)
• M20: 7,620,665 km (0.088 R)
• M21: 8,242,693 km (0.067 R)
• M22: 8,679,818 km (0.117 R)
• M23: 9,206,403 km (0.083 R)
• M24: 10,977,641 km (0.1 R)
• M25: 11,370,785 km (0.086 R)
• M26: 12,874,393 km (0.079 R)
• M27: 13,405,016 km (0.05 R)
• M28: 13,544,591 km (0.104 R)
• M29: 13,731,439 km (0.064 R)
• M30: 13,966,308 km (0.042 R)
• M31: 15,111,928 km (0.118 R)
• M32: 15,549,352 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 10.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.9 AU - 11.94 AU

Year: 12567 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,056,295 km

• M1: 138,528 km (0.043 R)
• M2: 257,009 km (0.103 R)
• M3: 332,855 km (0.091 R)
• M4: 499,956 km (0.081 R)
• M5: 966,103 km (0.036 R)
• M6: 2,039,917 km (0.117 R)
• M7: 2,186,074 km (0.112 R)
• M8: 2,582,807 km (0.095 R)
• M9: 2,677,652 km (0.087 R)
• M10: 2,838,320 km (0.049 R)
• M11: 3,169,380 km (0.054 R)
• M12: 3,583,168 km (0.082 R)
• M13: 3,689,233 km (0.09 R)
• M14: 3,904,804 km (0.102 R)
• M15: 4,161,364 km (0.117 R)
• M16: 5,283,049 km (0.098 R)
• M17: 5,444,764 km (0.099 R)
• M18: 5,526,295 km (0.078 R)
• M19: 5,690,553 km (0.062 R)
• M20: 5,939,933 km (0.101 R)
• M21: 6,193,053 km (0.103 R)
• M22: 6,278,174 km (0.116 R)
• M23: 6,841,260 km (0.099 R)
• M24: 7,240,537 km (0.115 R)
• M25: 7,511,010 km (0.095 R)
• M26: 7,969,079 km (0.092 R)
• M27: 8,768,829 km (0.086 R)
• M28: 8,960,763 km (0.072 R)
• M29: 9,991,043 km (0.112 R)
• M30: 10,191,505 km (0.106 R)
• M31: 10,292,184 km (0.108 R)
• M32: 11,058,424 km (0.098 R)
• M33: 11,737,299 km (0.05 R)
• M34: 11,843,065 km (0.098 R)
• M35: 12,268,821 km (0.104 R)
• M36: 12,645,508 km (0.113 R)
• M37: 12,971,482 km (0.095 R)
• M38: 13,410,402 km (0.081 R)
• M39: 14,359,152 km (0.066 R)
• M40: 15,329,593 km (0.101 R)
• M41: 16,262,186 km (0.119 R)
• M42: 17,213,180 km (0.036 R)
• M43: 17,574,459 km (0.074 R)
• M44: 17,755,921 km (0.065 R)
• M45: 18,611,621 km (0.083 R)
• M46: 20,299,384 km (0.078 R)
• M47: 21,258,007 km (0.104 R)
• M48: 21,580,839 km (0.114 R)
• M49: 21,710,391 km (0.119 R)
• M50: 22,035,617 km (0.098 R)
• M51: 22,427,862 km (0.107 R)
• M52: 22,690,706 km (0.08 R)
• M53: 23,418,649 km (0.06 R)
• M54: 24,288,860 km (0.084 R)
• M55: 26,406,418 km (0.051 R)
• M56: 26,475,831 km (0.06 R)
• M57: 26,614,508 km (0.081 R)
• M58: 26,892,760 km (0.102 R)
• M59: 27,874,272 km (0.074 R)
• M60: 28,511,409 km (0.117 R)
• M61: 30,451,694 km (0.113 R)
• M62: 31,695,002 km (0.05 R)
• M63: 36,291,247 km (0.065 R)
• M64: 36,599,867 km (0.064 R)
• M65: 38,391,152 km (0.11 R)
• M66: 38,784,445 km (0.077 R)
• M67: 39,258,072 km (0.068 R)
• M68: 39,812,930 km (0.102 R)
• M69: 41,091,244 km (0.052 R)
• M70: 41,735,412 km (0.083 R)
• M71: 42,058,693 km (0.101 R)
• M72: 42,870,711 km (0.051 R)
• M73: 43,115,303 km (0.047 R)
• M74: 44,427,576 km (0.053 R)
• M75: 44,923,193 km (0.11 R)
• M76: 46,003,140 km (0.116 R)
• M77: 46,588,068 km (0.036 R)
• M78: 46,671,843 km (0.109 R)
• M79: 47,091,465 km (0.104 R)
• M80: 47,596,807 km (0.066 R)
• M81: 55,210,291 km (0.077 R)
• M82: 56,455,843 km (0.1 R)
• M83: 58,884,265 km (0.089 R)
• M84: 58,974,921 km (0.114 R)
• M85: 59,792,324 km (0.065 R)
• M86: 61,346,646 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.6

Radius: 4.5

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.14 AU - 21.22 AU

Year: 25889 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,056,295 km

• M1: 307,274 km (0.069 R)
• M2: 1,131,558 km (0.093 R)
• M3: 1,421,329 km (0.115 R)
• M4: 1,574,667 km (0.105 R)
• M5: 3,960,604 km (0.115 R)
• M6: 4,046,323 km (0.073 R)
• M7: 5,548,585 km (0.08 R)
• M8: 5,887,424 km (0.073 R)
• M9: 6,034,629 km (0.116 R)
• M10: 6,083,846 km (0.114 R)
• M11: 6,686,426 km (0.046 R)
• M12: 7,098,569 km (0.099 R)
• M13: 7,785,821 km (0.101 R)
• M14: 8,549,369 km (0.081 R)
• M15: 8,940,118 km (0.111 R)
• M16: 10,560,114 km (0.117 R)
• M17: 11,220,887 km (0.074 R)
• M18: 12,205,690 km (0.116 R)
• M19: 12,771,769 km (0.111 R)
• M20: 13,153,842 km (0.115 R)
• M21: 13,217,869 km (0.077 R)
• M22: 13,346,224 km (0.069 R)
• M23: 13,475,028 km (0.095 R)
• M24: 13,863,983 km (0.039 R)
• M25: 14,059,956 km (0.082 R)
• M26: 15,321,515 km (0.053 R)
• M27: 16,274,004 km (0.113 R)
• M28: 16,688,091 km (0.081 R)
• M29: 16,826,768 km (0.084 R)
• M30: 16,896,332 km (0.104 R)
• M31: 20,049,256 km (0.069 R)
• M32: 20,865,313 km (0.084 R)
• M33: 24,629,494 km (0.072 R)
• M34: 24,945,894 km (0.109 R)
• M35: 25,422,961 km (0.113 R)
• M36: 25,742,802 km (0.049 R)
• M37: 26,144,322 km (0.025 R)
• M38: 26,305,589 km (0.072 R)
• M39: 26,791,183 km (0.11 R)
• M40: 27,279,621 km (0.119 R)
• M41: 27,607,090 km (0.119 R)
• M42: 27,689,070 km (0.105 R)
• M43: 29,346,764 km (0.091 R)
• M44: 30,272,176 km (0.086 R)
• M45: 30,356,699 km (0.066 R)
• M46: 33,105,111 km (0.066 R)
• M47: 34,244,299 km (0.062 R)
• M48: 34,597,350 km (0.115 R)
• M49: 35,040,309 km (0.05 R)
• M50: 35,307,042 km (0.103 R)
• M51: 35,752,994 km (0.106 R)
• M52: 36,021,522 km (0.084 R)
• M53: 36,560,523 km (0.063 R)
• M54: 37,192,873 km (0.114 R)
• M55: 37,283,380 km (0.085 R)
• M56: 37,374,186 km (0.089 R)
• M57: 38,927,012 km (0.064 R)
• M58: 39,019,014 km (0.065 R)
• M59: 43,614,810 km (0.049 R)
• M60: 48,675,258 km (0.064 R)
• M61: 49,370,588 km (0.094 R)
• M62: 49,470,221 km (0.081 R)
• M63: 50,570,064 km (0.05 R)
• M64: 51,678,136 km (0.119 R)
• M65: 51,981,670 km (0.1 R)
• M66: 52,793,986 km (0.11 R)
• M67: 53,303,965 km (0.035 R)
• M68: 53,405,991 km (0.119 R)
• M69: 53,610,641 km (0.068 R)
• M70: 53,815,440 km (0.075 R)
• M71: 54,328,561 km (0.075 R)
• M72: 54,431,335 km (0.102 R)
• M73: 56,085,289 km (0.098 R)
• M74: 56,397,200 km (0.116 R)
• M75: 56,605,590 km (0.044 R)
• M76: 57,755,699 km (0.054 R)
• M77: 58,491,571 km (0.11 R)
• M78: 59,336,350 km (0.118 R)
• M79: 60,291,682 km (0.053 R)
• M80: 61,359,063 km (0.093 R)
• M81: 62,971,728 km (0.094 R)
• M82: 63,729,142 km (0.112 R)
• M83: 65,690,519 km (0.085 R)
• M84: 65,800,025 km (0.099 R)
• M85: 66,128,991 km (0.074 R)
• M86: 66,458,555 km (0.046 R)
• M87: 66,568,509 km (0.08 R)
• M88: 70,007,465 km (0.107 R)
• M89: 70,231,264 km (0.106 R)
• M90: 71,917,680 km (0.114 R)
• M91: 73,276,328 km (0.037 R)
• M92: 75,674,382 km (0.118 R)
• M93: 76,134,096 km (0.114 R)
• M94: 76,364,327 km (0.102 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit