🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 35.7 Hours

Environment

Temp: 273 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.76 AU

Year: 170 Days

Day: 27.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,789,682 km

• M1: 53,855 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.69 AU - 0.87 AU

Year: 246 Days

Day: 12.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.23 AU - 1.45 AU

Year: 553 Days

Day: 47.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,789,682 km

• M1: 217,067 km (0.03 R)
• M2: 732,132 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.02 AU - 4.32 AU

Year: 2506 Days

Day: 45.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 9.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.51 AU - 8.17 AU

Year: 7825 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,789,682 km

• M1: 403,166 km (0.118 R)
• M2: 590,463 km (0.12 R)
• M3: 659,727 km (0.119 R)
• M4: 746,793 km (0.089 R)
• M5: 853,755 km (0.059 R)
• M6: 1,663,080 km (0.115 R)
• M7: 1,805,945 km (0.059 R)
• M8: 1,974,243 km (0.084 R)
• M9: 2,082,253 km (0.114 R)
• M10: 2,349,285 km (0.11 R)
• M11: 2,463,877 km (0.093 R)
• M12: 2,746,617 km (0.093 R)
• M13: 2,990,312 km (0.06 R)
• M14: 3,266,619 km (0.116 R)
• M15: 3,394,974 km (0.106 R)
• M16: 3,472,765 km (0.107 R)
• M17: 3,551,154 km (0.092 R)
• M18: 3,979,603 km (0.12 R)
• M19: 4,089,258 km (0.058 R)
• M20: 4,172,135 km (0.079 R)
• M21: 4,652,793 km (0.113 R)
• M22: 5,061,943 km (0.084 R)
• M23: 5,728,252 km (0.071 R)
• M24: 6,230,003 km (0.097 R)
• M25: 7,613,784 km (0.094 R)
• M26: 7,819,032 km (0.118 R)
• M27: 8,305,075 km (0.057 R)
• M28: 8,944,457 km (0.114 R)
• M29: 9,306,484 km (0.109 R)
• M30: 9,379,487 km (0.119 R)
• M31: 9,636,496 km (0.12 R)
• M32: 10,649,424 km (0.091 R)
• M33: 11,382,304 km (0.103 R)
• M34: 11,735,205 km (0.062 R)
• M35: 12,091,697 km (0.068 R)
• M36: 12,411,687 km (0.098 R)
• M37: 12,653,437 km (0.119 R)
• M38: 12,855,992 km (0.027 R)
• M39: 12,978,214 km (0.072 R)
• M40: 13,059,745 km (0.074 R)
• M41: 15,413,966 km (0.116 R)
• M42: 16,418,217 km (0.075 R)
• M43: 16,728,034 km (0.106 R)
• M44: 17,039,796 km (0.084 R)
• M45: 17,129,255 km (0.055 R)
• M46: 17,714,333 km (0.102 R)
• M47: 18,673,405 km (0.072 R)
• M48: 19,696,205 km (0.105 R)
• M49: 19,790,003 km (0.109 R)
• M50: 21,650,402 km (0.114 R)
• M51: 22,282,752 km (0.058 R)
• M52: 22,380,589 km (0.056 R)
• M53: 22,576,712 km (0.087 R)
• M54: 22,773,433 km (0.07 R)
• M55: 23,168,521 km (0.048 R)
• M56: 23,317,222 km (0.115 R)
• M57: 23,565,853 km (0.082 R)
• M58: 24,417,664 km (0.118 R)
• M59: 24,872,740 km (0.112 R)
• M60: 25,228,634 km (0.117 R)
• M61: 25,330,659 km (0.115 R)
• M62: 25,945,507 km (0.039 R)
• M63: 27,137,652 km (0.109 R)
• M64: 27,872,028 km (0.116 R)
• M65: 30,710,947 km (0.108 R)
• M66: 30,928,911 km (0.083 R)
• M67: 31,147,324 km (0.101 R)
• M68: 31,256,830 km (0.102 R)
• M69: 32,192,115 km (0.102 R)
• M70: 32,580,023 km (0.104 R)
• M71: 33,472,374 km (0.109 R)
• M72: 33,752,720 km (0.088 R)
• M73: 34,996,178 km (0.086 R)
• M74: 35,280,863 km (0.071 R)
• M75: 35,623,591 km (0.098 R)
• M76: 36,082,109 km (0.098 R)
• M77: 36,600,316 km (0.098 R)
• M78: 36,831,445 km (0.111 R)
• M79: 37,005,128 km (0.112 R)
• M80: 37,179,110 km (0.076 R)
• M81: 37,295,198 km (0.074 R)
• M82: 37,760,747 km (0.101 R)
• M83: 38,286,882 km (0.086 R)
• M84: 39,346,484 km (0.088 R)
• M85: 39,524,057 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 8.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.65 AU - 12.89 AU

Year: 13486 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,789,682 km

• M1: 132,993 km (0.096 R)
• M2: 187,446 km (0.086 R)
• M3: 268,079 km (0.101 R)
• M4: 442,211 km (0.09 R)
• M5: 1,038,957 km (0.086 R)
• M6: 1,187,209 km (0.054 R)
• M7: 1,342,641 km (0.07 R)
• M8: 1,809,386 km (0.095 R)
• M9: 1,928,466 km (0.034 R)
• M10: 2,091,528 km (0.087 R)
• M11: 2,237,984 km (0.03 R)
• M12: 2,652,669 km (0.088 R)
• M13: 2,834,431 km (0.118 R)
• M14: 2,973,557 km (0.118 R)
• M15: 3,138,713 km (0.046 R)
• M16: 3,627,150 km (0.065 R)
• M17: 4,484,346 km (0.109 R)
• M18: 5,926,320 km (0.109 R)
• M19: 6,805,058 km (0.096 R)
• M20: 6,960,789 km (0.042 R)
• M21: 7,212,263 km (0.096 R)
• M22: 7,562,920 km (0.086 R)
• M23: 8,214,868 km (0.105 R)
• M24: 9,020,901 km (0.117 R)
• M25: 9,089,118 km (0.071 R)
• M26: 9,572,169 km (0.094 R)
• M27: 10,063,449 km (0.095 R)
• M28: 10,169,813 km (0.108 R)
• M29: 10,455,246 km (0.113 R)
• M30: 10,707,168 km (0.116 R)
• M31: 10,779,574 km (0.059 R)
• M32: 11,253,949 km (0.111 R)
• M33: 11,438,104 km (0.119 R)
• M34: 11,623,306 km (0.095 R)
• M35: 11,697,805 km (0.083 R)
• M36: 11,996,852 km (0.08 R)
• M37: 12,488,281 km (0.109 R)
• M38: 12,640,870 km (0.102 R)
• M39: 13,102,230 km (0.115 R)
• M40: 13,179,572 km (0.088 R)
• M41: 13,334,855 km (0.065 R)
• M42: 14,399,094 km (0.106 R)
• M43: 14,639,348 km (0.06 R)
• M44: 14,961,732 km (0.064 R)
• M45: 15,860,217 km (0.033 R)
• M46: 16,232,865 km (0.087 R)
• M47: 16,650,243 km (0.053 R)
• M48: 16,776,055 km (0.088 R)
• M49: 18,789,642 km (0.092 R)
• M50: 18,877,007 km (0.096 R)
• M51: 19,096,019 km (0.099 R)
• M52: 19,936,011 km (0.073 R)
• M53: 20,025,171 km (0.105 R)
• M54: 20,338,130 km (0.117 R)
• M55: 20,517,647 km (0.045 R)
• M56: 20,878,477 km (0.076 R)
• M57: 21,241,252 km (0.08 R)
• M58: 23,791,447 km (0.028 R)
• M59: 24,122,956 km (0.101 R)
• M60: 25,174,629 km (0.09 R)
• M61: 25,319,290 km (0.064 R)
• M62: 26,046,186 km (0.083 R)
• M63: 26,192,493 km (0.095 R)
• M64: 26,583,691 km (0.102 R)
• M65: 26,780,113 km (0.112 R)
• M66: 28,468,624 km (0.103 R)
• M67: 28,569,005 km (0.084 R)
• M68: 28,870,893 km (0.099 R)
• M69: 28,971,722 km (0.075 R)
• M70: 29,427,098 km (0.119 R)
• M71: 31,013,583 km (0.108 R)
• M72: 31,375,760 km (0.119 R)
• M73: 31,583,252 km (0.104 R)
• M74: 31,791,343 km (0.102 R)
• M75: 32,208,571 km (0.063 R)
• M76: 32,470,367 km (0.067 R)
• M77: 32,627,744 km (0.084 R)
• M78: 33,577,541 km (0.111 R)
• M79: 34,375,945 km (0.112 R)
• M80: 34,965,361 km (0.08 R)
• M81: 35,126,627 km (0.04 R)
• M82: 35,991,303 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.6

Radius: 6.4

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.38 AU - 19.12 AU

Year: 22280 Days

Day: 15.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,789,682 km

• M1: 86,019 km (0.077 R)
• M2: 282,441 km (0.092 R)
• M3: 631,901 km (0.077 R)
• M4: 764,146 km (0.076 R)
• M5: 810,222 km (0.112 R)
• M6: 857,345 km (0.048 R)
• M7: 905,516 km (0.084 R)
• M8: 954,584 km (0.079 R)
• M9: 1,213,538 km (0.114 R)
• M10: 1,552,527 km (0.087 R)
• M11: 2,381,299 km (0.07 R)
• M12: 2,695,754 km (0.057 R)
• M13: 3,479,646 km (0.076 R)
• M14: 6,589,936 km (0.112 R)
• M15: 6,784,263 km (0.086 R)
• M16: 6,833,182 km (0.079 R)
• M17: 6,980,536 km (0.091 R)
• M18: 7,128,937 km (0.047 R)
• M19: 12,697,119 km (0.098 R)
• M20: 14,046,193 km (0.039 R)
• M21: 15,504,473 km (0.106 R)
• M22: 16,612,993 km (0.094 R)
• M23: 16,877,482 km (0.071 R)
• M24: 17,276,908 km (0.084 R)
• M25: 17,814,264 km (0.071 R)
• M26: 18,152,954 km (0.096 R)
• M27: 18,562,253 km (0.113 R)
• M28: 21,295,107 km (0.076 R)
• M29: 21,798,803 km (0.027 R)
• M30: 22,525,251 km (0.094 R)
• M31: 23,185,725 km (0.057 R)
• M32: 23,703,783 km (0.077 R)
• M33: 23,778,133 km (0.102 R)
• M34: 25,205,147 km (0.045 R)
• M35: 25,585,275 km (0.114 R)
• M36: 25,814,160 km (0.063 R)
• M37: 26,043,793 km (0.099 R)
• M38: 26,582,345 km (0.041 R)
• M39: 27,046,846 km (0.072 R)
• M40: 27,124,488 km (0.073 R)
• M41: 27,826,999 km (0.09 R)
• M42: 28,693,620 km (0.099 R)
• M43: 29,329,560 km (0.067 R)
• M44: 29,409,296 km (0.071 R)
• M45: 29,489,181 km (0.069 R)
• M46: 30,211,290 km (0.077 R)
• M47: 30,695,987 km (0.08 R)
• M48: 31,020,614 km (0.03 R)
• M49: 32,165,487 km (0.095 R)
• M50: 34,496,371 km (0.064 R)
• M51: 35,852,626 km (0.102 R)
• M52: 39,494,885 km (0.102 R)
• M53: 39,671,111 km (0.111 R)
• M54: 39,936,199 km (0.06 R)
• M55: 40,379,158 km (0.108 R)
• M56: 41,091,394 km (0.099 R)
• M57: 41,807,818 km (0.117 R)
• M58: 42,167,451 km (0.082 R)
• M59: 43,071,321 km (0.05 R)
• M60: 44,622,352 km (0.067 R)
• M61: 45,913,382 km (0.093 R)
• M62: 46,284,534 km (0.053 R)
• M63: 47,403,825 km (0.116 R)
• M64: 47,685,069 km (0.118 R)
• M65: 49,574,042 km (0.081 R)
• M66: 50,527,728 km (0.094 R)
• M67: 51,680,080 km (0.109 R)
• M68: 51,776,421 km (0.044 R)
• M69: 51,872,912 km (0.08 R)
• M70: 52,453,053 km (0.084 R)
• M71: 52,549,992 km (0.105 R)
• M72: 53,717,454 km (0.073 R)
• M73: 54,010,666 km (0.094 R)
• M74: 54,402,313 km (0.079 R)
• M75: 54,598,585 km (0.086 R)
• M76: 54,991,728 km (0.076 R)
• M77: 56,176,843 km (0.098 R)
• M78: 56,872,024 km (0.081 R)
• M79: 57,470,266 km (0.104 R)
• M80: 59,782,451 km (0.101 R)
• M81: 59,985,006 km (0.119 R)
• M82: 60,187,711 km (0.107 R)
• M83: 61,204,678 km (0.092 R)
• M84: 61,408,879 km (0.087 R)
• M85: 61,920,055 km (0.064 R)
• M86: 64,704,969 km (0.074 R)
• M87: 65,016,880 km (0.085 R)
• M88: 65,225,120 km (0.065 R)
• M89: 67,741,357 km (0.117 R)
• M90: 68,269,437 km (0.095 R)
• M91: 68,587,033 km (0.092 R)
• M92: 69,011,293 km (0.118 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 13,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit