🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.51 AU - 0.85 AU

Year: 196 Days

Day: 21.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.54 AU - 1.56 AU

Year: 675 Days

Day: 28.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.76 AU - 1.96 AU

Year: 887 Days

Day: 22.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.47 AU - 2.41 AU

Year: 945 Days

Day: 32.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,715,411 km

• M1: 77,342 km (0.046 R)
• M2: 835,803 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.42 AU - 2.74 AU

Year: 1450 Days

Day: 15 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,715,411 km

• M1: 566,976 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.07 AU - 5.67 AU

Year: 3760 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 10.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.89 AU - 8.65 AU

Year: 7577 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,715,411 km

• M1: 140,323 km (0.115 R)
• M2: 231,278 km (0.08 R)
• M3: 511,475 km (0.1 R)
• M4: 611,706 km (0.072 R)
• M5: 834,607 km (0.109 R)
• M6: 940,671 km (0.058 R)
• M7: 1,411,755 km (0.106 R)
• M8: 1,596,658 km (0.119 R)
• M9: 1,672,953 km (0.082 R)
• M10: 1,950,008 km (0.026 R)
• M11: 2,592,681 km (0.089 R)
• M12: 3,395,423 km (0.056 R)
• M13: 4,623,023 km (0.065 R)
• M14: 4,733,426 km (0.1 R)
• M15: 4,816,752 km (0.1 R)
• M16: 4,928,651 km (0.101 R)
• M17: 5,298,457 km (0.1 R)
• M18: 5,472,141 km (0.062 R)
• M19: 5,765,951 km (0.091 R)
• M20: 6,186,022 km (0.039 R)
• M21: 6,771,996 km (0.113 R)
• M22: 7,183,091 km (0.065 R)
• M23: 7,311,297 km (0.091 R)
• M24: 7,602,414 km (0.076 R)
• M25: 7,963,394 km (0.115 R)
• M26: 8,634,340 km (0.113 R)
• M27: 8,770,624 km (0.117 R)
• M28: 10,389,722 km (0.113 R)
• M29: 10,498,479 km (0.105 R)
• M30: 10,644,188 km (0.091 R)
• M31: 10,974,350 km (0.114 R)
• M32: 11,196,353 km (0.054 R)
• M33: 11,494,502 km (0.049 R)
• M34: 11,682,397 km (0.113 R)
• M35: 11,946,886 km (0.118 R)
• M36: 12,213,469 km (0.042 R)
• M37: 12,559,190 km (0.099 R)
• M38: 12,791,366 km (0.114 R)
• M39: 12,947,097 km (0.053 R)
• M40: 13,378,238 km (0.11 R)
• M41: 13,734,581 km (0.087 R)
• M42: 13,854,109 km (0.118 R)
• M43: 14,134,156 km (0.118 R)
• M44: 14,822,307 km (0.099 R)
• M45: 14,985,817 km (0.026 R)
• M46: 15,438,500 km (0.073 R)
• M47: 15,521,377 km (0.092 R)
• M48: 15,729,019 km (0.084 R)
• M49: 16,441,853 km (0.096 R)
• M50: 17,079,738 km (0.076 R)
• M51: 18,073,368 km (0.051 R)
• M52: 19,486,918 km (0.053 R)
• M53: 19,935,861 km (0.084 R)
• M54: 21,349,411 km (0.112 R)
• M55: 21,580,390 km (0.05 R)
• M56: 21,719,367 km (0.119 R)
• M57: 21,812,267 km (0.086 R)
• M58: 22,278,414 km (0.085 R)
• M59: 23,078,464 km (0.113 R)
• M60: 23,173,309 km (0.09 R)
• M61: 23,363,148 km (0.117 R)
• M62: 23,601,158 km (0.069 R)
• M63: 24,127,893 km (0.068 R)
• M64: 24,803,626 km (0.101 R)
• M65: 25,436,874 km (0.112 R)
• M66: 25,927,555 km (0.12 R)
• M67: 26,025,990 km (0.102 R)
• M68: 26,322,344 km (0.071 R)
• M69: 26,968,008 km (0.057 R)
• M70: 27,317,918 km (0.118 R)
• M71: 29,294,853 km (0.083 R)
• M72: 29,448,790 km (0.076 R)
• M73: 29,654,487 km (0.069 R)
• M74: 30,170,899 km (0.098 R)
• M75: 30,638,093 km (0.109 R)
• M76: 30,794,422 km (0.119 R)
• M77: 31,264,908 km (0.067 R)
• M78: 32,371,932 km (0.074 R)
• M79: 32,531,104 km (0.072 R)
• M80: 34,787,190 km (0.111 R)
• M81: 34,950,251 km (0.062 R)
• M82: 36,429,325 km (0.084 R)
• M83: 36,539,729 km (0.06 R)
• M84: 36,760,834 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 14.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.66 AU - 10.22 AU

Year: 8578 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,715,411 km

• M1: 188,045 km (0.078 R)
• M2: 310,266 km (0.081 R)
• M3: 476,170 km (0.103 R)
• M4: 668,104 km (0.109 R)
• M5: 889,659 km (0.061 R)
• M6: 1,082,341 km (0.098 R)
• M7: 1,368,821 km (0.097 R)
• M8: 1,511,238 km (0.119 R)
• M9: 1,702,274 km (0.112 R)
• M10: 1,878,949 km (0.085 R)
• M11: 2,750,357 km (0.104 R)
• M12: 2,854,477 km (0.11 R)
• M13: 3,366,999 km (0.053 R)
• M14: 3,792,306 km (0.032 R)
• M15: 3,908,693 km (0.06 R)
• M16: 4,145,207 km (0.094 R)
• M17: 4,447,395 km (0.097 R)
• M18: 4,788,478 km (0.082 R)
• M19: 5,009,883 km (0.107 R)
• M20: 5,170,252 km (0.062 R)
• M21: 5,929,760 km (0.082 R)
• M22: 6,409,371 km (0.107 R)
• M23: 6,866,093 km (0.058 R)
• M24: 7,080,467 km (0.03 R)
• M25: 7,188,626 km (0.093 R)
• M26: 7,515,947 km (0.075 R)
• M27: 7,700,102 km (0.081 R)
• M28: 7,811,253 km (0.1 R)
• M29: 8,261,243 km (0.099 R)
• M30: 8,913,490 km (0.061 R)
• M31: 10,023,656 km (0.105 R)
• M32: 10,636,409 km (0.069 R)
• M33: 10,843,302 km (0.05 R)
• M34: 11,387,839 km (0.098 R)
• M35: 11,642,005 km (0.111 R)
• M36: 11,769,912 km (0.067 R)
• M37: 12,546,923 km (0.087 R)
• M38: 12,678,120 km (0.073 R)
• M39: 12,985,843 km (0.075 R)
• M40: 13,923,971 km (0.074 R)
• M41: 14,424,227 km (0.116 R)
• M42: 14,930,167 km (0.112 R)
• M43: 15,629,836 km (0.053 R)
• M44: 15,770,907 km (0.08 R)
• M45: 16,007,271 km (0.08 R)
• M46: 17,890,409 km (0.118 R)
• M47: 18,933,256 km (0.096 R)
• M48: 19,588,644 km (0.06 R)
• M49: 20,870,100 km (0.082 R)
• M50: 21,025,682 km (0.059 R)
• M51: 21,233,772 km (0.107 R)
• M52: 21,494,820 km (0.078 R)
• M53: 21,652,048 km (0.112 R)
• M54: 22,337,356 km (0.092 R)
• M55: 22,656,149 km (0.096 R)
• M56: 22,869,475 km (0.099 R)
• M57: 23,405,784 km (0.083 R)
• M58: 23,675,509 km (0.05 R)
• M59: 24,163,497 km (0.087 R)
• M60: 24,819,484 km (0.12 R)
• M61: 25,481,305 km (0.086 R)
• M62: 25,647,657 km (0.113 R)
• M63: 26,148,960 km (0.11 R)
• M64: 27,558,321 km (0.107 R)
• M65: 28,129,037 km (0.119 R)
• M66: 28,243,629 km (0.065 R)
• M67: 29,864,522 km (0.066 R)
• M68: 30,627,322 km (0.117 R)
• M69: 31,515,335 km (0.099 R)
• M70: 35,708,563 km (0.099 R)
• M71: 36,330,591 km (0.119 R)
• M72: 36,455,505 km (0.118 R)
• M73: 36,705,633 km (0.108 R)
• M74: 36,956,359 km (0.104 R)
• M75: 37,144,852 km (0.108 R)
• M76: 40,396,511 km (0.096 R)
• M77: 40,785,017 km (0.067 R)
• M78: 40,979,794 km (0.096 R)
• M79: 41,109,644 km (0.097 R)
• M80: 42,614,449 km (0.11 R)
• M81: 44,137,206 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 11

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.51 AU - 11.87 AU

Year: 10553 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,715,411 km

• M1: 155,731 km (0.102 R)
• M2: 425,606 km (0.11 R)
• M3: 856,298 km (0.064 R)
• M4: 1,160,131 km (0.032 R)
• M5: 1,478,177 km (0.11 R)
• M6: 1,637,498 km (0.073 R)
• M7: 1,844,691 km (0.118 R)
• M8: 2,149,572 km (0.061 R)
• M9: 2,494,245 km (0.026 R)
• M10: 2,733,901 km (0.048 R)
• M11: 2,856,571 km (0.119 R)
• M12: 3,365,653 km (0.106 R)
• M13: 3,497,449 km (0.1 R)
• M14: 3,875,632 km (0.099 R)
• M15: 4,267,130 km (0.114 R)
• M16: 4,409,996 km (0.083 R)
• M17: 4,583,679 km (0.034 R)
• M18: 4,729,985 km (0.097 R)
• M19: 5,270,183 km (0.056 R)
• M20: 5,516,421 km (0.062 R)
• M21: 5,703,718 km (0.058 R)
• M22: 5,861,544 km (0.101 R)
• M23: 6,116,758 km (0.101 R)
• M24: 6,572,582 km (0.069 R)
• M25: 6,837,969 km (0.099 R)
• M26: 6,971,859 km (0.102 R)
• M27: 7,174,564 km (0.067 R)
• M28: 7,655,073 km (0.094 R)
• M29: 7,759,492 km (0.084 R)
• M30: 9,011,626 km (0.078 R)
• M31: 9,195,632 km (0.072 R)
• M32: 9,306,633 km (0.116 R)
• M33: 9,567,233 km (0.037 R)
• M34: 10,907,031 km (0.103 R)
• M35: 11,024,465 km (0.086 R)
• M36: 11,103,154 km (0.089 R)
• M37: 11,578,726 km (0.05 R)
• M38: 11,698,703 km (0.1 R)
• M39: 14,742,571 km (0.043 R)
• M40: 15,572,839 km (0.115 R)
• M41: 15,926,937 km (0.088 R)
• M42: 16,283,878 km (0.057 R)
• M43: 16,418,366 km (0.073 R)
• M44: 16,778,748 km (0.068 R)
• M45: 16,869,404 km (0.095 R)
• M46: 18,293,276 km (0.117 R)
• M47: 18,386,476 km (0.096 R)
• M48: 19,090,334 km (0.074 R)
• M49: 19,279,575 km (0.026 R)
• M50: 19,707,724 km (0.103 R)
• M51: 20,379,718 km (0.117 R)
• M52: 21,697,077 km (0.084 R)
• M53: 21,993,430 km (0.078 R)
• M54: 23,495,842 km (0.1 R)
• M55: 23,953,162 km (0.115 R)
• M56: 24,618,723 km (0.083 R)
• M57: 24,721,647 km (0.053 R)
• M58: 25,083,075 km (0.106 R)
• M59: 25,811,018 km (0.115 R)
• M60: 26,230,191 km (0.076 R)
• M61: 26,810,332 km (0.104 R)
• M62: 27,128,527 km (0.108 R)
• M63: 27,394,512 km (0.027 R)
• M64: 27,608,137 km (0.1 R)
• M65: 28,036,735 km (0.1 R)
• M66: 28,251,857 km (0.076 R)
• M67: 28,521,582 km (0.031 R)
• M68: 28,629,741 km (0.11 R)
• M69: 29,718,664 km (0.112 R)
• M70: 30,047,929 km (0.091 R)
• M71: 32,105,199 km (0.101 R)
• M72: 33,065,617 km (0.09 R)
• M73: 33,463,847 km (0.06 R)
• M74: 33,577,840 km (0.1 R)
• M75: 35,362,543 km (0.108 R)
• M76: 35,886,285 km (0.118 R)
• M77: 36,295,585 km (0.026 R)
• M78: 37,059,731 km (0.115 R)
• M79: 37,947,893 km (0.031 R)
• M80: 38,305,133 km (0.101 R)
• M81: 38,603,731 km (0.084 R)
• M82: 38,783,248 km (0.041 R)
• M83: 39,023,053 km (0.08 R)
• M84: 39,443,872 km (0.107 R)
• M85: 40,108,236 km (0.099 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit