🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 200 Days

Day: 31.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.59 AU - 0.89 AU

Year: 233 Days

Day: 14.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,672,308 km

• M1: 72,106 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.71 AU - 1.83 AU

Year: 860 Days

Day: 23.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,672,308 km

• M1: 921,972 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.38 AU - 2.28 AU

Year: 904 Days

Day: 12.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,672,308 km

• M1: 661,671 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.04 AU - 2.42 AU

Year: 1216 Days

Day: 44.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.22 AU - 3.18 AU

Year: 1620 Days

Day: 27.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,672,308 km

• M1: 580,889 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.69 AU - 4.43 AU

Year: 2453 Days

Day: 25.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.1

Radius: 9.3

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.91 AU - 7.25 AU

Year: 5476 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,672,308 km

• M1: 174,431 km (0.093 R)
• M2: 309,219 km (0.073 R)
• M3: 399,277 km (0.052 R)
• M4: 703,260 km (0.106 R)
• M5: 1,153,998 km (0.068 R)
• M6: 1,374,206 km (0.086 R)
• M7: 1,444,816 km (0.107 R)
• M8: 1,571,376 km (0.058 R)
• M9: 1,874,611 km (0.104 R)
• M10: 1,953,299 km (0.106 R)
• M11: 2,363,946 km (0.113 R)
• M12: 2,535,684 km (0.108 R)
• M13: 2,667,330 km (0.064 R)
• M14: 3,145,744 km (0.107 R)
• M15: 3,287,413 km (0.104 R)
• M16: 3,849,901 km (0.108 R)
• M17: 4,843,979 km (0.034 R)
• M18: 5,090,666 km (0.091 R)
• M19: 5,711,048 km (0.114 R)
• M20: 5,797,366 km (0.11 R)
• M21: 6,118,104 km (0.042 R)
• M22: 6,414,757 km (0.099 R)
• M23: 6,474,745 km (0.112 R)
• M24: 6,899,155 km (0.114 R)
• M25: 7,743,335 km (0.087 R)
• M26: 7,903,256 km (0.102 R)
• M27: 8,291,462 km (0.107 R)
• M28: 9,357,197 km (0.053 R)
• M29: 10,394,958 km (0.087 R)
• M30: 10,642,393 km (0.086 R)
• M31: 10,927,526 km (0.098 R)
• M32: 11,871,489 km (0.056 R)
• M33: 12,390,593 km (0.11 R)
• M34: 12,993,024 km (0.082 R)
• M35: 13,145,165 km (0.098 R)
• M36: 13,759,414 km (0.072 R)
• M37: 13,875,651 km (0.101 R)
• M38: 14,304,548 km (0.112 R)
• M39: 14,737,933 km (0.109 R)
• M40: 14,817,220 km (0.049 R)
• M41: 14,936,300 km (0.117 R)
• M42: 15,295,634 km (0.079 R)
• M43: 15,496,544 km (0.093 R)
• M44: 15,657,960 km (0.083 R)
• M45: 16,720,255 km (0.106 R)
• M46: 17,134,940 km (0.108 R)
• M47: 17,218,266 km (0.106 R)
• M48: 17,427,254 km (0.083 R)
• M49: 17,511,179 km (0.114 R)
• M50: 17,847,774 km (0.046 R)
• M51: 18,186,613 km (0.102 R)
• M52: 18,442,126 km (0.083 R)
• M53: 18,613,117 km (0.093 R)
• M54: 19,693,812 km (0.096 R)
• M55: 19,824,859 km (0.063 R)
• M56: 20,131,834 km (0.094 R)
• M57: 20,396,174 km (0.117 R)
• M58: 21,196,074 km (0.101 R)
• M59: 21,599,838 km (0.087 R)
• M60: 22,689,060 km (0.084 R)
• M61: 23,194,252 km (0.109 R)
• M62: 23,517,683 km (0.106 R)
• M63: 24,262,531 km (0.087 R)
• M64: 24,873,488 km (0.077 R)
• M65: 25,966,750 km (0.112 R)
• M66: 26,254,426 km (0.034 R)
• M67: 27,026,950 km (0.11 R)
• M68: 27,806,953 km (0.049 R)
• M69: 28,545,069 km (0.092 R)
• M70: 29,339,284 km (0.113 R)
• M71: 29,689,044 km (0.118 R)
• M72: 30,241,509 km (0.085 R)
• M73: 30,493,731 km (0.112 R)
• M74: 32,227,420 km (0.119 R)
• M75: 32,588,400 km (0.074 R)
• M76: 33,002,487 km (0.091 R)
• M77: 33,940,466 km (0.073 R)
• M78: 34,781,804 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 10.7

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.54 AU - 8.24 AU

Year: 8095 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,672,308 km

• M1: 169,046 km (0.062 R)
• M2: 252,072 km (0.081 R)
• M3: 720,613 km (0.104 R)
• M4: 829,969 km (0.034 R)
• M5: 962,662 km (0.076 R)
• M6: 1,175,390 km (0.045 R)
• M7: 1,268,590 km (0.081 R)
• M8: 1,605,036 km (0.061 R)
• M9: 2,774,442 km (0.118 R)
• M10: 2,951,865 km (0.113 R)
• M11: 3,029,207 km (0.113 R)
• M12: 3,133,178 km (0.094 R)
• M13: 4,238,407 km (0.119 R)
• M14: 4,502,597 km (0.084 R)
• M15: 4,924,313 km (0.086 R)
• M16: 5,016,316 km (0.103 R)
• M17: 5,644,627 km (0.079 R)
• M18: 6,431,362 km (0.032 R)
• M19: 6,633,319 km (0.091 R)
• M20: 6,974,851 km (0.096 R)
• M21: 7,392,229 km (0.08 R)
• M22: 8,397,676 km (0.096 R)
• M23: 8,507,930 km (0.075 R)
• M24: 8,916,332 km (0.099 R)
• M25: 9,483,757 km (0.067 R)
• M26: 10,534,383 km (0.116 R)
• M27: 10,733,049 km (0.056 R)
• M28: 11,093,729 km (0.069 R)
• M29: 11,214,754 km (0.091 R)
• M30: 11,458,299 km (0.05 R)
• M31: 11,621,660 km (0.054 R)
• M32: 12,871,251 km (0.113 R)
• M33: 13,425,960 km (0.115 R)
• M34: 13,814,615 km (0.091 R)
• M35: 14,032,131 km (0.1 R)
• M36: 14,250,843 km (0.08 R)
• M37: 14,514,733 km (0.096 R)
• M38: 14,780,270 km (0.12 R)
• M39: 14,958,141 km (0.104 R)
• M40: 15,541,124 km (0.112 R)
• M41: 15,676,810 km (0.052 R)
• M42: 15,903,750 km (0.077 R)
• M43: 16,314,994 km (0.072 R)
• M44: 17,522,399 km (0.103 R)
• M45: 17,852,411 km (0.083 R)
• M46: 18,136,947 km (0.113 R)
• M47: 18,566,592 km (0.084 R)
• M48: 19,387,286 km (0.115 R)
• M49: 19,924,492 km (0.071 R)
• M50: 20,219,648 km (0.096 R)
• M51: 21,919,379 km (0.117 R)
• M52: 22,274,973 km (0.083 R)
• M53: 22,428,012 km (0.1 R)
• M54: 23,560,617 km (0.113 R)
• M55: 23,977,098 km (0.091 R)
• M56: 24,448,630 km (0.055 R)
• M57: 24,764,581 km (0.102 R)
• M58: 25,560,591 km (0.119 R)
• M59: 27,014,383 km (0.12 R)
• M60: 27,723,926 km (0.096 R)
• M61: 28,938,661 km (0.081 R)
• M62: 29,776,708 km (0.058 R)
• M63: 30,170,599 km (0.119 R)
• M64: 30,679,531 km (0.08 R)
• M65: 31,305,449 km (0.075 R)
• M66: 31,419,742 km (0.119 R)
• M67: 31,534,184 km (0.118 R)
• M68: 32,975,709 km (0.087 R)
• M69: 33,500,050 km (0.087 R)
• M70: 33,909,649 km (0.079 R)
• M71: 34,852,115 km (0.048 R)
• M72: 35,207,859 km (0.032 R)
• M73: 35,684,029 km (0.079 R)
• M74: 35,982,626 km (0.088 R)
• M75: 36,282,121 km (0.099 R)
• M76: 36,943,942 km (0.086 R)
• M77: 37,427,742 km (0.099 R)
• M78: 37,913,636 km (0.087 R)
• M79: 38,769,036 km (0.058 R)
• M80: 40,188,122 km (0.113 R)
• M81: 40,312,437 km (0.089 R)
• M82: 40,436,753 km (0.114 R)
• M83: 41,498,599 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.1

Radius: 4

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.3 AU - 14.36 AU

Year: 18786 Days

Day: 23.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 152.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,672,308 km

• M1: 59,241 km (0.052 R)
• M2: 200,611 km (0.107 R)
• M3: 476,619 km (0.099 R)
• M4: 772,823 km (0.097 R)
• M5: 960,867 km (0.109 R)
• M6: 1,049,130 km (0.104 R)
• M7: 1,402,779 km (0.114 R)
• M8: 1,790,537 km (0.027 R)
• M9: 1,817,465 km (0.118 R)
• M10: 1,926,821 km (0.117 R)
• M11: 2,415,258 km (0.05 R)
• M12: 3,772,260 km (0.059 R)
• M13: 4,413,586 km (0.06 R)
• M14: 4,597,741 km (0.095 R)
• M15: 6,281,764 km (0.085 R)
• M16: 6,782,468 km (0.09 R)
• M17: 6,824,804 km (0.068 R)
• M18: 7,037,533 km (0.053 R)
• M19: 7,382,655 km (0.087 R)
• M20: 7,955,016 km (0.09 R)
• M21: 8,541,590 km (0.102 R)
• M22: 9,995,382 km (0.104 R)
• M23: 10,824,603 km (0.11 R)
• M24: 10,923,637 km (0.056 R)
• M25: 11,022,970 km (0.055 R)
• M26: 11,574,537 km (0.095 R)
• M27: 12,186,392 km (0.11 R)
• M28: 12,808,719 km (0.114 R)
• M29: 13,388,112 km (0.058 R)
• M30: 13,600,990 km (0.05 R)
• M31: 13,761,359 km (0.107 R)
• M32: 17,097,541 km (0.049 R)
• M33: 17,155,136 km (0.029 R)
• M34: 18,794,728 km (0.047 R)
• M35: 19,633,075 km (0.118 R)
• M36: 20,178,359 km (0.091 R)
• M37: 20,483,539 km (0.116 R)
• M38: 20,728,730 km (0.064 R)
• M39: 20,790,214 km (0.117 R)
• M40: 22,472,143 km (0.099 R)
• M41: 23,553,437 km (0.077 R)
• M42: 25,239,704 km (0.113 R)
• M43: 26,830,229 km (0.11 R)
• M44: 27,232,946 km (0.09 R)
• M45: 27,637,758 km (0.105 R)
• M46: 28,112,432 km (0.112 R)
• M47: 28,248,566 km (0.025 R)
• M48: 28,932,378 km (0.085 R)
• M49: 32,076,476 km (0.087 R)
• M50: 32,861,416 km (0.086 R)
• M51: 33,148,345 km (0.077 R)
• M52: 34,668,559 km (0.057 R)
• M53: 37,851,552 km (0.093 R)
• M54: 38,453,983 km (0.119 R)
• M55: 38,680,773 km (0.117 R)
• M56: 39,211,397 km (0.114 R)
• M57: 40,972,314 km (0.073 R)
• M58: 41,823,376 km (0.075 R)
• M59: 44,491,005 km (0.048 R)
• M60: 46,085,718 km (0.047 R)
• M61: 46,567,723 km (0.103 R)
• M62: 47,051,522 km (0.036 R)
• M63: 47,213,088 km (0.086 R)
• M64: 48,757,536 km (0.08 R)
• M65: 49,659,312 km (0.091 R)
• M66: 50,153,434 km (0.056 R)
• M67: 51,312,818 km (0.105 R)
• M68: 54,249,723 km (0.086 R)
• M69: 56,982,278 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit