🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 158 Days

Day: 25.3 Hours

Environment

Temp: 265 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 187 Days

Day: 40.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.32 AU

Year: 380 Days

Day: 14.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.65 AU

Year: 540 Days

Day: 33.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,732,142 km

• M1: 44,431 km (0.09 R)
• M2: 827,725 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.75 AU - 2.29 AU

Year: 1000 Days

Day: 46.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.9 AU - 2.98 AU

Year: 1327 Days

Day: 31.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,732,142 km

• M1: 267,631 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 9.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.66 AU - 7.62 AU

Year: 5298 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,732,142 km

• M1: 132,394 km (0.088 R)
• M2: 207,941 km (0.077 R)
• M3: 290,669 km (0.108 R)
• M4: 428,299 km (0.075 R)
• M5: 493,673 km (0.047 R)
• M6: 664,813 km (0.065 R)
• M7: 773,271 km (0.075 R)
• M8: 877,392 km (0.062 R)
• M9: 1,170,753 km (0.105 R)
• M10: 1,693,747 km (0.054 R)
• M11: 1,887,925 km (0.052 R)
• M12: 2,031,090 km (0.075 R)
• M13: 2,133,415 km (0.087 R)
• M14: 2,207,616 km (0.117 R)
• M15: 2,404,786 km (0.06 R)
• M16: 2,482,128 km (0.053 R)
• M17: 2,639,505 km (0.112 R)
• M18: 2,914,466 km (0.094 R)
• M19: 3,047,159 km (0.076 R)
• M20: 3,301,475 km (0.098 R)
• M21: 3,562,673 km (0.099 R)
• M22: 3,939,660 km (0.052 R)
• M23: 4,049,764 km (0.075 R)
• M24: 4,198,165 km (0.098 R)
• M25: 4,329,512 km (0.081 R)
• M26: 5,186,109 km (0.112 R)
• M27: 5,367,721 km (0.096 R)
• M28: 5,654,500 km (0.087 R)
• M29: 5,883,235 km (0.1 R)
• M30: 6,009,346 km (0.031 R)
• M31: 6,653,365 km (0.102 R)
• M32: 6,784,862 km (0.039 R)
• M33: 7,319,375 km (0.093 R)
• M34: 7,936,915 km (0.036 R)
• M35: 8,357,883 km (0.068 R)
• M36: 8,523,488 km (0.086 R)
• M37: 9,027,035 km (0.114 R)
• M38: 9,148,359 km (0.099 R)
• M39: 9,343,733 km (0.109 R)
• M40: 9,515,771 km (0.083 R)
• M41: 9,837,855 km (0.102 R)
• M42: 9,962,769 km (0.085 R)
• M43: 10,239,525 km (0.056 R)
• M44: 10,877,560 km (0.032 R)
• M45: 11,214,455 km (0.098 R)
• M46: 12,380,271 km (0.117 R)
• M47: 12,488,131 km (0.108 R)
• M48: 12,623,517 km (0.119 R)
• M49: 12,704,898 km (0.113 R)
• M50: 12,895,486 km (0.071 R)
• M51: 13,059,745 km (0.059 R)
• M52: 13,334,855 km (0.112 R)
• M53: 13,779,161 km (0.1 R)
• M54: 14,143,731 km (0.11 R)
• M55: 14,483,019 km (0.115 R)
• M56: 14,710,856 km (0.054 R)
• M57: 15,256,440 km (0.04 R)
• M58: 15,372,079 km (0.108 R)
• M59: 15,721,091 km (0.095 R)
• M60: 17,052,661 km (0.072 R)
• M61: 17,293,065 km (0.103 R)
• M62: 17,686,358 km (0.064 R)
• M63: 17,960,272 km (0.069 R)
• M64: 18,082,493 km (0.057 R)
• M65: 18,327,834 km (0.09 R)
• M66: 19,539,127 km (0.052 R)
• M67: 19,601,959 km (0.069 R)
• M68: 19,759,336 km (0.106 R)
• M69: 19,822,466 km (0.058 R)
• M70: 20,107,001 km (0.107 R)
• M71: 20,616,232 km (0.105 R)
• M72: 20,968,834 km (0.098 R)
• M73: 21,323,531 km (0.104 R)
• M74: 21,388,157 km (0.074 R)
• M75: 21,452,933 km (0.118 R)
• M76: 21,680,023 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 12

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.5 AU - 8.58 AU

Year: 7210 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,732,142 km

• M1: 176,675 km (0.11 R)
• M2: 433,535 km (0.098 R)
• M3: 552,764 km (0.082 R)
• M4: 699,220 km (0.087 R)
• M5: 906,114 km (0.08 R)
• M6: 1,185,414 km (0.079 R)
• M7: 1,417,739 km (0.114 R)
• M8: 1,626,278 km (0.108 R)
• M9: 1,804,749 km (0.108 R)
• M10: 2,202,679 km (0.067 R)
• M11: 2,628,285 km (0.086 R)
• M12: 2,721,335 km (0.093 R)
• M13: 2,815,432 km (0.107 R)
• M14: 3,277,390 km (0.102 R)
• M15: 3,403,052 km (0.06 R)
• M16: 3,479,198 km (0.089 R)
• M17: 3,737,254 km (0.12 R)
• M18: 4,190,536 km (0.095 R)
• M19: 4,409,846 km (0.075 R)
• M20: 4,888,709 km (0.039 R)
• M21: 5,003,899 km (0.086 R)
• M22: 5,266,294 km (0.115 R)
• M23: 5,443,717 km (0.074 R)
• M24: 5,623,234 km (0.103 R)
• M25: 5,804,697 km (0.096 R)
• M26: 5,926,768 km (0.108 R)
• M27: 6,080,555 km (0.108 R)
• M28: 6,423,583 km (0.025 R)
• M29: 6,518,129 km (0.071 R)
• M30: 7,590,147 km (0.12 R)
• M31: 7,925,845 km (0.068 R)
• M32: 8,926,655 km (0.064 R)
• M33: 9,316,656 km (0.106 R)
• M34: 9,894,104 km (0.111 R)
• M35: 10,334,819 km (0.117 R)
• M36: 10,781,818 km (0.068 R)
• M37: 12,712,378 km (0.102 R)
• M38: 12,911,343 km (0.109 R)
• M39: 13,352,508 km (0.12 R)
• M40: 14,705,620 km (0.077 R)
• M41: 14,956,346 km (0.098 R)
• M42: 15,166,382 km (0.077 R)
• M43: 15,462,137 km (0.114 R)
• M44: 15,930,677 km (0.069 R)
• M45: 16,360,622 km (0.087 R)
• M46: 17,056,551 km (0.074 R)
• M47: 17,452,387 km (0.089 R)
• M48: 19,797,633 km (0.087 R)
• M49: 19,889,785 km (0.042 R)
• M50: 20,213,515 km (0.087 R)
• M51: 21,478,664 km (0.098 R)
• M52: 21,905,915 km (0.058 R)
• M53: 22,384,180 km (0.057 R)
• M54: 22,769,095 km (0.096 R)
• M55: 23,545,807 km (0.113 R)
• M56: 24,232,461 km (0.064 R)
• M57: 24,479,298 km (0.118 R)
• M58: 24,627,699 km (0.111 R)
• M59: 24,925,698 km (0.04 R)
• M60: 25,776,312 km (0.08 R)
• M61: 25,927,405 km (0.085 R)
• M62: 26,028,234 km (0.077 R)
• M63: 27,146,628 km (0.098 R)
• M64: 27,300,415 km (0.105 R)
• M65: 27,505,812 km (0.105 R)
• M66: 27,660,197 km (0.037 R)
• M67: 28,905,899 km (0.099 R)
• M68: 29,588,364 km (0.086 R)
• M69: 30,595,158 km (0.088 R)
• M70: 31,613,321 km (0.116 R)
• M71: 32,099,365 km (0.055 R)
• M72: 33,243,340 km (0.105 R)
• M73: 33,958,118 km (0.102 R)
• M74: 34,289,777 km (0.12 R)
• M75: 34,789,284 km (0.119 R)
• M76: 34,956,385 km (0.071 R)
• M77: 35,291,185 km (0.094 R)
• M78: 36,697,854 km (0.116 R)
• M79: 36,811,249 km (0.055 R)
• M80: 37,038,189 km (0.113 R)
• M81: 37,265,727 km (0.11 R)
• M82: 37,436,568 km (0.084 R)
• M83: 37,550,711 km (0.1 R)
• M84: 38,180,219 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 11.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.48 AU - 11.04 AU

Year: 12292 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,732,142 km

• M1: 372,050 km (0.113 R)
• M2: 463,005 km (0.063 R)
• M3: 635,791 km (0.052 R)
• M4: 894,446 km (0.111 R)
• M5: 1,116,898 km (0.092 R)
• M6: 1,259,315 km (0.061 R)
• M7: 1,805,945 km (0.104 R)
• M8: 2,576,225 km (0.093 R)
• M9: 2,963,534 km (0.072 R)
• M10: 3,231,912 km (0.111 R)
• M11: 4,270,870 km (0.068 R)
• M12: 5,446,410 km (0.098 R)
• M13: 5,985,560 km (0.117 R)
• M14: 6,240,176 km (0.117 R)
• M15: 7,429,629 km (0.1 R)
• M16: 7,703,542 km (0.117 R)
• M17: 7,795,545 km (0.087 R)
• M18: 9,024,791 km (0.094 R)
• M19: 9,121,880 km (0.096 R)
• M20: 9,563,044 km (0.098 R)
• M21: 10,517,179 km (0.083 R)
• M22: 10,773,291 km (0.086 R)
• M23: 11,449,024 km (0.093 R)
• M24: 11,606,850 km (0.043 R)
• M25: 12,407,049 km (0.109 R)
• M26: 12,623,517 km (0.118 R)
• M27: 13,335,603 km (0.101 R)
• M28: 13,501,806 km (0.097 R)
• M29: 13,668,608 km (0.109 R)
• M30: 14,229,749 km (0.112 R)
• M31: 14,456,390 km (0.096 R)
• M32: 15,143,344 km (0.088 R)
• M33: 15,258,833 km (0.111 R)
• M34: 15,840,919 km (0.106 R)
• M35: 16,134,729 km (0.114 R)
• M36: 16,311,853 km (0.111 R)
• M37: 16,668,045 km (0.049 R)
• M38: 16,907,103 km (0.061 R)
• M39: 17,026,930 km (0.072 R)
• M40: 17,327,921 km (0.108 R)
• M41: 18,241,366 km (0.045 R)
• M42: 19,295,433 km (0.052 R)
• M43: 20,114,780 km (0.094 R)
• M44: 20,881,320 km (0.068 R)
• M45: 21,397,582 km (0.086 R)
• M46: 21,527,283 km (0.107 R)
• M47: 24,109,043 km (0.1 R)
• M48: 24,243,981 km (0.073 R)
• M49: 27,207,215 km (0.107 R)
• M50: 27,347,837 km (0.117 R)
• M51: 28,196,506 km (0.094 R)
• M52: 28,481,340 km (0.09 R)
• M53: 29,413,485 km (0.116 R)
• M54: 30,720,820 km (0.08 R)
• M55: 31,013,883 km (0.108 R)
• M56: 31,234,240 km (0.029 R)
• M57: 31,824,553 km (0.061 R)
• M58: 32,493,106 km (0.098 R)
• M59: 32,567,606 km (0.076 R)
• M60: 33,241,395 km (0.035 R)
• M61: 33,617,634 km (0.115 R)
• M62: 34,907,466 km (0.036 R)
• M63: 35,289,839 km (0.09 R)
• M64: 35,673,707 km (0.112 R)
• M65: 36,136,114 km (0.107 R)
• M66: 36,368,140 km (0.072 R)
• M67: 36,833,539 km (0.097 R)
• M68: 37,300,883 km (0.107 R)
• M69: 39,746,957 km (0.117 R)
• M70: 40,466,822 km (0.027 R)
• M71: 42,244,494 km (0.118 R)
• M72: 43,060,849 km (0.084 R)
• M73: 43,388,918 km (0.113 R)
• M74: 43,800,162 km (0.036 R)
• M75: 44,543,514 km (0.054 R)
• M76: 47,474,136 km (0.112 R)
• M77: 47,558,809 km (0.097 R)
• M78: 47,643,481 km (0.026 R)
• M79: 48,152,712 km (0.108 R)
• M80: 48,237,833 km (0.09 R)
• M81: 48,578,468 km (0.052 R)
• M82: 48,834,579 km (0.116 R)
• M83: 51,680,529 km (0.099 R)
• M84: 52,816,426 km (0.083 R)
• M85: 54,314,200 km (0.094 R)
• M86: 55,647,266 km (0.117 R)
• M87: 56,721,529 km (0.107 R)
• M88: 58,164,550 km (0.113 R)
• M89: 60,535,078 km (0.111 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit