🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 257 Days

Day: 24.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,968,755 km

• M1: 32,463 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.81 AU - 1.07 AU

Year: 340 Days

Day: 19.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,968,755 km

• M1: 144,960 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.95 AU - 1.09 AU

Year: 384 Days

Day: 17.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.11 AU - 1.11 AU

Year: 436 Days

Day: 36.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,968,755 km

• M1: 329,714 km (0.113 R)
• M2: 604,525 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.78 AU - 2.74 AU

Year: 1267 Days

Day: 32.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.11 AU - 3.47 AU

Year: 1737 Days

Day: 32.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 13.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.68 AU - 6.7 AU

Year: 6451 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,968,755 km

• M1: 217,067 km (0.114 R)
• M2: 302,786 km (0.045 R)
• M3: 428,000 km (0.098 R)
• M4: 558,598 km (0.086 R)
• M5: 664,963 km (0.083 R)
• M6: 768,634 km (0.096 R)
• M7: 1,243,158 km (0.095 R)
• M8: 1,361,939 km (0.091 R)
• M9: 1,526,497 km (0.117 R)
• M10: 1,756,728 km (0.088 R)
• M11: 2,481,679 km (0.099 R)
• M12: 3,181,648 km (0.075 R)
• M13: 3,440,901 km (0.092 R)
• M14: 3,573,145 km (0.083 R)
• M15: 3,784,377 km (0.117 R)
• M16: 4,059,488 km (0.086 R)
• M17: 4,300,340 km (0.103 R)
• M18: 4,670,745 km (0.075 R)
• M19: 4,775,613 km (0.104 R)
• M20: 4,881,079 km (0.071 R)
• M21: 4,966,051 km (0.055 R)
• M22: 5,508,792 km (0.098 R)
• M23: 5,664,075 km (0.094 R)
• M24: 6,002,016 km (0.106 R)
• M25: 6,184,974 km (0.104 R)
• M26: 6,277,127 km (0.093 R)
• M27: 6,439,590 km (0.09 R)
• M28: 7,394,473 km (0.045 R)
• M29: 7,714,313 km (0.091 R)
• M30: 8,291,462 km (0.117 R)
• M31: 8,960,763 km (0.099 R)
• M32: 9,301,996 km (0.075 R)
• M33: 9,487,497 km (0.115 R)
• M34: 9,835,312 km (0.109 R)
• M35: 10,709,412 km (0.065 R)
• M36: 11,155,812 km (0.028 R)
• M37: 11,268,310 km (0.095 R)
• M38: 11,779,486 km (0.054 R)
• M39: 11,951,673 km (0.075 R)
• M40: 12,124,608 km (0.109 R)
• M41: 12,385,507 km (0.098 R)
• M42: 12,765,785 km (0.111 R)
• M43: 13,418,181 km (0.106 R)
• M44: 13,567,928 km (0.086 R)
• M45: 13,657,986 km (0.061 R)
• M46: 14,111,717 km (0.08 R)
• M47: 14,817,071 km (0.048 R)
• M48: 14,909,821 km (0.085 R)
• M49: 15,565,210 km (0.089 R)
• M50: 16,102,715 km (0.068 R)
• M51: 16,230,023 km (0.101 R)
• M52: 16,453,671 km (0.079 R)
• M53: 16,775,008 km (0.12 R)
• M54: 17,163,364 km (0.069 R)
• M55: 17,325,977 km (0.061 R)
• M56: 17,587,324 km (0.102 R)
• M57: 18,612,518 km (0.078 R)
• M58: 19,453,258 km (0.08 R)
• M59: 19,622,902 km (0.1 R)
• M60: 19,793,145 km (0.116 R)
• M61: 20,893,736 km (0.094 R)
• M62: 21,381,425 km (0.089 R)
• M63: 21,661,921 km (0.112 R)
• M64: 21,767,388 km (0.115 R)
• M65: 22,191,049 km (0.112 R)
• M66: 22,617,403 km (0.12 R)
• M67: 23,118,107 km (0.111 R)
• M68: 23,370,030 km (0.057 R)
• M69: 23,912,621 km (0.119 R)
• M70: 24,203,739 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 12.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.56 AU - 9.26 AU

Year: 7519 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,968,755 km

• M1: 297,251 km (0.068 R)
• M2: 563,236 km (0.104 R)
• M3: 802,443 km (0.103 R)
• M4: 934,987 km (0.094 R)
• M5: 1,061,098 km (0.101 R)
• M6: 1,208,452 km (0.098 R)
• M7: 1,394,701 km (0.097 R)
• M8: 1,607,429 km (0.075 R)
• M9: 2,083,749 km (0.063 R)
• M10: 2,214,348 km (0.111 R)
• M11: 2,386,535 km (0.04 R)
• M12: 3,076,630 km (0.102 R)
• M13: 3,183,293 km (0.105 R)
• M14: 3,622,213 km (0.08 R)
• M15: 3,780,488 km (0.043 R)
• M16: 4,728,639 km (0.059 R)
• M17: 4,901,873 km (0.07 R)
• M18: 5,027,087 km (0.114 R)
• M19: 5,721,071 km (0.119 R)
• M20: 5,826,538 km (0.046 R)
• M21: 6,039,266 km (0.115 R)
• M22: 6,281,764 km (0.107 R)
• M23: 6,720,834 km (0.094 R)
• M24: 6,916,059 km (0.111 R)
• M25: 7,484,381 km (0.05 R)
• M26: 7,774,153 km (0.105 R)
• M27: 7,861,817 km (0.113 R)
• M28: 7,949,780 km (0.103 R)
• M29: 8,038,193 km (0.093 R)
• M30: 8,186,145 km (0.025 R)
• M31: 9,092,858 km (0.118 R)
• M32: 9,185,309 km (0.115 R)
• M33: 9,495,725 km (0.04 R)
• M34: 9,746,600 km (0.09 R)
• M35: 10,095,014 km (0.095 R)
• M36: 10,286,948 km (0.046 R)
• M37: 10,576,869 km (0.067 R)
• M38: 11,066,353 km (0.105 R)
• M39: 11,663,398 km (0.072 R)
• M40: 12,681,711 km (0.118 R)
• M41: 13,834,661 km (0.113 R)
• M42: 13,941,175 km (0.098 R)
• M43: 15,057,474 km (0.078 R)
• M44: 15,571,044 km (0.111 R)
• M45: 15,978,549 km (0.094 R)
• M46: 16,127,698 km (0.05 R)
• M47: 17,643,722 km (0.083 R)
• M48: 18,496,879 km (0.033 R)
• M49: 18,967,963 km (0.118 R)
• M50: 20,203,043 km (0.06 R)
• M51: 20,404,701 km (0.113 R)
• M52: 20,769,420 km (0.055 R)
• M53: 21,177,224 km (0.105 R)
• M54: 21,259,054 km (0.092 R)
• M55: 21,341,034 km (0.074 R)
• M56: 21,464,153 km (0.116 R)
• M57: 21,959,172 km (0.08 R)
• M58: 22,124,927 km (0.097 R)
• M59: 23,509,006 km (0.108 R)
• M60: 23,806,108 km (0.099 R)
• M61: 24,964,145 km (0.074 R)
• M62: 25,615,344 km (0.097 R)
• M63: 27,290,092 km (0.111 R)
• M64: 27,826,251 km (0.113 R)
• M65: 27,916,010 km (0.08 R)
• M66: 28,637,072 km (0.105 R)
• M67: 28,772,906 km (0.052 R)
• M68: 29,181,907 km (0.088 R)
• M69: 29,273,162 km (0.1 R)
• M70: 29,867,813 km (0.102 R)
• M71: 30,328,126 km (0.082 R)
• M72: 30,559,105 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578

Radius: 5.4

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.2 AU - 15.33 AU

Year: 16003 Days

Day: 18.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,968,755 km

• M1: 138,528 km (0.079 R)
• M2: 269,127 km (0.105 R)
• M3: 357,240 km (0.106 R)
• M4: 489,933 km (0.085 R)
• M5: 801,246 km (0.109 R)
• M6: 1,288,038 km (0.063 R)
• M7: 1,441,675 km (0.078 R)
• M8: 1,494,184 km (0.082 R)
• M9: 1,966,165 km (0.113 R)
• M10: 2,173,358 km (0.113 R)
• M11: 2,325,499 km (0.074 R)
• M12: 2,481,230 km (0.116 R)
• M13: 2,968,620 km (0.075 R)
• M14: 3,591,695 km (0.046 R)
• M15: 4,140,869 km (0.107 R)
• M16: 4,794,462 km (0.078 R)
• M17: 4,992,829 km (0.092 R)
• M18: 5,356,501 km (0.106 R)
• M19: 6,238,231 km (0.08 R)
• M20: 6,367,783 km (0.084 R)
• M21: 7,991,369 km (0.095 R)
• M22: 8,321,082 km (0.091 R)
• M23: 8,945,354 km (0.102 R)
• M24: 9,042,742 km (0.118 R)
• M25: 9,884,679 km (0.092 R)
• M26: 10,238,628 km (0.078 R)
• M27: 10,289,491 km (0.091 R)
• M28: 10,545,304 km (0.101 R)
• M29: 10,596,765 km (0.071 R)
• M30: 10,958,942 km (0.115 R)
• M31: 11,011,002 km (0.071 R)
• M32: 11,801,926 km (0.052 R)
• M33: 12,015,851 km (0.069 R)
• M34: 12,994,669 km (0.091 R)
• M35: 13,271,126 km (0.114 R)
• M36: 13,326,627 km (0.059 R)
• M37: 13,382,278 km (0.09 R)
• M38: 13,773,626 km (0.103 R)
• M39: 14,912,215 km (0.112 R)
• M40: 14,969,960 km (0.101 R)
• M41: 15,085,599 km (0.116 R)
• M42: 15,201,687 km (0.09 R)
• M43: 16,139,965 km (0.104 R)
• M44: 16,199,355 km (0.117 R)
• M45: 17,097,092 km (0.104 R)
• M46: 17,339,141 km (0.11 R)
• M47: 17,460,615 km (0.066 R)
• M48: 17,826,830 km (0.095 R)
• M49: 19,065,650 km (0.084 R)
• M50: 21,234,371 km (0.026 R)
• M51: 21,690,644 km (0.053 R)
• M52: 21,887,066 km (0.074 R)
• M53: 22,149,910 km (0.064 R)
• M54: 22,678,888 km (0.118 R)
• M55: 24,426,340 km (0.03 R)
• M56: 24,835,790 km (0.108 R)
• M57: 26,008,039 km (0.104 R)
• M58: 26,705,913 km (0.087 R)
• M59: 26,916,546 km (0.119 R)
• M60: 27,198,090 km (0.093 R)
• M61: 27,339,310 km (0.066 R)
• M62: 27,480,830 km (0.111 R)
• M63: 27,693,408 km (0.059 R)
• M64: 29,486,189 km (0.118 R)
• M65: 29,631,149 km (0.112 R)
• M66: 31,390,121 km (0.099 R)
• M67: 31,760,825 km (0.068 R)
• M68: 32,881,462 km (0.089 R)
• M69: 33,484,491 km (0.05 R)
• M70: 35,084,740 km (0.104 R)
• M71: 36,943,793 km (0.087 R)
• M72: 37,335,141 km (0.103 R)
• M73: 39,073,318 km (0.119 R)
• M74: 40,434,360 km (0.077 R)
• M75: 41,080,174 km (0.116 R)
• M76: 42,463,954 km (0.083 R)
• M77: 43,780,266 km (0.045 R)
• M78: 45,109,892 km (0.037 R)
• M79: 45,276,992 km (0.062 R)
• M80: 45,360,618 km (0.075 R)
• M81: 48,748,411 km (0.056 R)
• M82: 49,005,719 km (0.079 R)
• M83: 49,435,664 km (0.108 R)
• M84: 49,608,000 km (0.098 R)
• M85: 49,866,805 km (0.044 R)
• M86: 50,472,526 km (0.087 R)
• M87: 51,341,989 km (0.116 R)
• M88: 53,184,137 km (0.093 R)
• M89: 53,537,488 km (0.111 R)
• M90: 54,958,518 km (0.114 R)
• M91: 55,494,677 km (0.115 R)
• M92: 56,391,965 km (0.101 R)
• M93: 56,932,761 km (0.095 R)
• M94: 57,565,709 km (0.049 R)
• M95: 57,747,022 km (0.036 R)
• M96: 59,753,728 km (0.051 R)
• M97: 61,412,469 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit