🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.81 AU - 1.19 AU

Year: 360 Days

Day: 25.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,023,239 km

• M1: 560,992 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.86 AU - 1.14 AU

Year: 360 Days

Day: 46.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,023,239 km

• M1: 306,227 km (0.081 R)
• M2: 449,392 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 485 Days

Day: 26.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,023,239 km

• M1: 1,060,499 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.72 AU - 2.32 AU

Year: 1033 Days

Day: 41 Hours

Environment

Temp: -54 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.69 AU - 3.69 AU

Year: 2050 Days

Day: 25.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,023,239 km

• M1: 131,497 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 9.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.26 AU - 6.88 AU

Year: 4731 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,023,239 km

• M1: 145,110 km (0.113 R)
• M2: 211,531 km (0.047 R)
• M3: 330,910 km (0.088 R)
• M4: 393,891 km (0.057 R)
• M5: 479,760 km (0.119 R)
• M6: 553,961 km (0.065 R)
• M7: 687,402 km (0.058 R)
• M8: 956,080 km (0.067 R)
• M9: 1,053,019 km (0.112 R)
• M10: 1,364,333 km (0.103 R)
• M11: 1,456,036 km (0.096 R)
• M12: 1,540,260 km (0.071 R)
• M13: 1,823,448 km (0.026 R)
• M14: 1,925,025 km (0.111 R)
• M15: 2,007,603 km (0.102 R)
• M16: 2,091,378 km (0.066 R)
• M17: 2,251,897 km (0.063 R)
• M18: 2,372,173 km (0.066 R)
• M19: 2,461,035 km (0.113 R)
• M20: 2,528,503 km (0.117 R)
• M21: 2,619,309 km (0.096 R)
• M22: 2,792,693 km (0.055 R)
• M23: 2,934,213 km (0.072 R)
• M24: 3,212,016 km (0.106 R)
• M25: 3,511,062 km (0.116 R)
• M26: 3,780,039 km (0.052 R)
• M27: 3,910,638 km (0.094 R)
• M28: 4,016,104 km (0.11 R)
• M29: 4,082,526 km (0.118 R)
• M30: 4,324,874 km (0.094 R)
• M31: 4,599,536 km (0.098 R)
• M32: 4,739,111 km (0.076 R)
• M33: 4,880,032 km (0.106 R)
• M34: 5,457,779 km (0.095 R)
• M35: 5,814,869 km (0.102 R)
• M36: 6,026,700 km (0.105 R)
• M37: 6,133,513 km (0.115 R)
• M38: 6,225,665 km (0.112 R)
• M39: 6,287,299 km (0.097 R)
• M40: 6,442,283 km (0.07 R)
• M41: 6,724,723 km (0.061 R)
• M42: 6,819,718 km (0.105 R)
• M43: 6,883,297 km (0.071 R)
• M44: 7,107,395 km (0.108 R)
• M45: 7,497,396 km (0.094 R)
• M46: 7,645,349 km (0.052 R)
• M47: 7,777,743 km (0.075 R)
• M48: 7,994,510 km (0.053 R)
• M49: 8,145,903 km (0.052 R)
• M50: 8,264,086 km (0.081 R)
• M51: 8,349,057 km (0.076 R)
• M52: 8,639,726 km (0.105 R)
• M53: 8,933,686 km (0.098 R)
• M54: 9,073,260 km (0.068 R)
• M55: 9,213,434 km (0.057 R)
• M56: 9,531,778 km (0.088 R)
• M57: 9,853,563 km (0.062 R)
• M58: 10,051,930 km (0.065 R)
• M59: 10,288,145 km (0.106 R)
• M60: 10,452,852 km (0.088 R)
• M61: 10,563,106 km (0.061 R)
• M62: 11,045,260 km (0.117 R)
• M63: 11,270,255 km (0.111 R)
• M64: 11,458,898 km (0.092 R)
• M65: 11,686,735 km (0.076 R)
• M66: 12,127,451 km (0.101 R)
• M67: 12,204,643 km (0.064 R)
• M68: 12,417,820 km (0.116 R)
• M69: 12,515,208 km (0.105 R)
• M70: 13,084,578 km (0.113 R)
• M71: 13,263,048 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 13.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.94 AU - 11.94 AU

Year: 13023 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,023,239 km

• M1: 259,552 km (0.09 R)
• M2: 381,774 km (0.102 R)
• M3: 830,567 km (0.081 R)
• M4: 1,203,066 km (0.069 R)
• M5: 1,347,129 km (0.082 R)
• M6: 1,574,817 km (0.079 R)
• M7: 2,097,362 km (0.074 R)
• M8: 2,214,198 km (0.057 R)
• M9: 2,547,203 km (0.106 R)
• M10: 3,227,424 km (0.088 R)
• M11: 3,501,189 km (0.089 R)
• M12: 4,330,559 km (0.068 R)
• M13: 5,100,091 km (0.077 R)
• M14: 5,500,863 km (0.105 R)
• M15: 5,828,931 km (0.033 R)
• M16: 6,079,209 km (0.069 R)
• M17: 6,895,115 km (0.11 R)
• M18: 7,383,403 km (0.054 R)
• M19: 7,563,818 km (0.11 R)
• M20: 7,882,910 km (0.072 R)
• M21: 10,339,307 km (0.032 R)
• M22: 10,642,991 km (0.098 R)
• M23: 11,676,114 km (0.066 R)
• M24: 12,364,862 km (0.101 R)
• M25: 12,525,680 km (0.041 R)
• M26: 12,849,410 km (0.109 R)
• M27: 16,118,722 km (0.077 R)
• M28: 16,766,481 km (0.082 R)
• M29: 17,543,043 km (0.115 R)
• M30: 19,193,257 km (0.078 R)
• M31: 19,317,423 km (0.043 R)
• M32: 19,566,653 km (0.069 R)
• M33: 19,942,443 km (0.094 R)
• M34: 21,857,296 km (0.103 R)
• M35: 22,443,121 km (0.094 R)
• M36: 22,968,210 km (0.099 R)
• M37: 23,830,193 km (0.054 R)
• M38: 24,365,903 km (0.057 R)
• M39: 25,176,873 km (0.115 R)
• M40: 25,585,724 km (0.118 R)
• M41: 25,859,488 km (0.093 R)
• M42: 26,341,043 km (0.053 R)
• M43: 26,894,855 km (0.074 R)
• M44: 27,382,693 km (0.045 R)
• M45: 27,803,213 km (0.119 R)
• M46: 28,014,146 km (0.084 R)
• M47: 28,296,437 km (0.08 R)
• M48: 29,220,204 km (0.111 R)
• M49: 29,434,727 km (0.061 R)
• M50: 30,515,422 km (0.039 R)
• M51: 30,951,351 km (0.104 R)
• M52: 32,050,297 km (0.102 R)
• M53: 33,460,406 km (0.063 R)
• M54: 35,346,686 km (0.104 R)
• M55: 36,341,212 km (0.085 R)
• M56: 36,803,320 km (0.082 R)
• M57: 37,035,047 km (0.096 R)
• M58: 37,655,579 km (0.09 R)
• M59: 39,064,193 km (0.117 R)
• M60: 39,300,557 km (0.111 R)
• M61: 39,774,932 km (0.066 R)
• M62: 40,809,102 km (0.11 R)
• M63: 40,969,022 km (0.059 R)
• M64: 41,129,092 km (0.096 R)
• M65: 41,369,646 km (0.115 R)
• M66: 42,094,148 km (0.064 R)
• M67: 42,822,690 km (0.094 R)
• M68: 43,473,889 km (0.048 R)
• M69: 43,882,591 km (0.105 R)
• M70: 44,292,489 km (0.1 R)
• M71: 44,951,019 km (0.043 R)
• M72: 47,197,530 km (0.072 R)
• M73: 47,870,122 km (0.118 R)
• M74: 49,139,909 km (0.082 R)
• M75: 51,366,972 km (0.036 R)
• M76: 51,799,011 km (0.068 R)
• M77: 52,145,479 km (0.085 R)
• M78: 52,753,744 km (0.117 R)
• M79: 52,928,026 km (0.034 R)
• M80: 54,504,488 km (0.104 R)
• M81: 55,652,801 km (0.1 R)
• M82: 55,741,363 km (0.113 R)
• M83: 59,145,014 km (0.118 R)
• M84: 59,597,847 km (0.117 R)
• M85: 59,961,071 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 4.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.09 AU - 17.43 AU

Year: 21454 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,023,239 km

• M1: 52,359 km (0.108 R)
• M2: 326,722 km (0.061 R)
• M3: 456,872 km (0.111 R)
• M4: 527,931 km (0.111 R)
• M5: 618,138 km (0.105 R)
• M6: 746,344 km (0.117 R)
• M7: 936,183 km (0.051 R)
• M8: 1,298,061 km (0.075 R)
• M9: 1,525,749 km (0.119 R)
• M10: 2,656,858 km (0.096 R)
• M11: 3,437,011 km (0.087 R)
• M12: 3,493,409 km (0.12 R)
• M13: 4,072,802 km (0.108 R)
• M14: 4,557,499 km (0.105 R)
• M15: 5,124,475 km (0.107 R)
• M16: 5,914,202 km (0.092 R)
• M17: 7,640,562 km (0.095 R)
• M18: 8,123,015 km (0.067 R)
• M19: 11,175,260 km (0.073 R)
• M20: 12,062,675 km (0.07 R)
• M21: 13,413,394 km (0.064 R)
• M22: 14,219,577 km (0.066 R)
• M23: 15,457,798 km (0.118 R)
• M24: 15,597,523 km (0.102 R)
• M25: 16,444,546 km (0.081 R)
• M26: 16,825,721 km (0.083 R)
• M27: 18,974,096 km (0.115 R)
• M28: 20,743,390 km (0.105 R)
• M29: 21,310,366 km (0.081 R)
• M30: 21,362,127 km (0.055 R)
• M31: 21,517,709 km (0.101 R)
• M32: 21,569,619 km (0.091 R)
• M33: 22,723,318 km (0.088 R)
• M34: 22,776,126 km (0.063 R)
• M35: 22,988,256 km (0.09 R)
• M36: 27,420,691 km (0.102 R)
• M37: 28,042,420 km (0.066 R)
• M38: 30,985,459 km (0.097 R)
• M39: 32,285,016 km (0.062 R)
• M40: 32,582,865 km (0.114 R)
• M41: 32,702,244 km (0.119 R)
• M42: 35,365,236 km (0.094 R)
• M43: 36,226,920 km (0.119 R)
• M44: 37,908,400 km (0.052 R)
• M45: 40,831,243 km (0.099 R)
• M46: 40,959,897 km (0.108 R)
• M47: 41,153,177 km (0.112 R)
• M48: 41,282,280 km (0.115 R)
• M49: 41,670,188 km (0.105 R)
• M50: 42,384,667 km (0.072 R)
• M51: 42,972,138 km (0.095 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit