🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 42.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,965,689 km

• M1: 124,316 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.71 AU

Year: 175 Days

Day: 29.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,965,689 km

• M1: 199,115 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.83 AU - 1.35 AU

Year: 408 Days

Day: 21.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.48 AU - 1.56 AU

Year: 671 Days

Day: 33.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.54 AU - 1.74 AU

Year: 752 Days

Day: 22.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,965,689 km

• M1: 1,236,426 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.65 AU - 2.09 AU

Year: 916 Days

Day: 13.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.8 AU - 4.32 AU

Year: 2930 Days

Day: 12.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,965,689 km

• M1: 2,036,476 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 8.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.31 AU - 8.75 AU

Year: 8923 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,965,689 km

• M1: 167,849 km (0.098 R)
• M2: 303,983 km (0.104 R)
• M3: 389,852 km (0.057 R)
• M4: 510,877 km (0.103 R)
• M5: 1,318,107 km (0.091 R)
• M6: 1,726,659 km (0.054 R)
• M7: 1,913,506 km (0.11 R)
• M8: 2,129,077 km (0.109 R)
• M9: 2,195,349 km (0.115 R)
• M10: 2,467,168 km (0.092 R)
• M11: 2,607,192 km (0.109 R)
• M12: 2,678,251 km (0.053 R)
• M13: 2,944,236 km (0.097 R)
• M14: 3,475,757 km (0.083 R)
• M15: 3,712,720 km (0.051 R)
• M16: 3,873,687 km (0.049 R)
• M17: 4,342,078 km (0.113 R)
• M18: 4,398,477 km (0.106 R)
• M19: 4,857,742 km (0.086 R)
• M20: 4,975,027 km (0.105 R)
• M21: 5,033,968 km (0.053 R)
• M22: 5,152,599 km (0.036 R)
• M23: 5,302,347 km (0.085 R)
• M24: 5,453,441 km (0.095 R)
• M25: 5,575,213 km (0.114 R)
• M26: 7,174,115 km (0.108 R)
• M27: 7,307,856 km (0.109 R)
• M28: 7,442,494 km (0.105 R)
• M29: 7,645,798 km (0.11 R)
• M30: 8,127,503 km (0.095 R)
• M31: 8,407,251 km (0.116 R)
• M32: 9,047,978 km (0.03 R)
• M33: 9,228,842 km (0.089 R)
• M34: 9,815,565 km (0.069 R)
• M35: 10,225,912 km (0.061 R)
• M36: 11,063,361 km (0.029 R)
• M37: 11,412,373 km (0.116 R)
• M38: 12,121,018 km (0.113 R)
• M39: 12,200,754 km (0.075 R)
• M40: 12,320,581 km (0.047 R)
• M41: 13,006,637 km (0.061 R)
• M42: 13,374,947 km (0.116 R)
• M43: 13,663,821 km (0.11 R)
• M44: 14,121,740 km (0.064 R)
• M45: 14,373,812 km (0.111 R)
• M46: 14,882,146 km (0.106 R)
• M47: 15,310,295 km (0.066 R)
• M48: 16,354,488 km (0.104 R)
• M49: 16,619,127 km (0.079 R)
• M50: 16,974,122 km (0.086 R)
• M51: 17,063,283 km (0.113 R)
• M52: 17,421,420 km (0.071 R)
• M53: 18,054,219 km (0.12 R)
• M54: 19,202,831 km (0.079 R)
• M55: 19,809,451 km (0.058 R)
• M56: 19,950,372 km (0.101 R)
• M57: 20,469,776 km (0.092 R)
• M58: 20,898,075 km (0.107 R)
• M59: 21,908,907 km (0.12 R)
• M60: 23,430,019 km (0.111 R)
• M61: 23,579,018 km (0.067 R)
• M62: 23,977,996 km (0.108 R)
• M63: 24,078,076 km (0.102 R)
• M64: 24,883,661 km (0.072 R)
• M65: 25,137,229 km (0.073 R)
• M66: 25,954,333 km (0.063 R)
• M67: 27,562,360 km (0.053 R)
• M68: 27,719,737 km (0.109 R)
• M69: 28,563,769 km (0.083 R)
• M70: 29,523,589 km (0.08 R)
• M71: 29,845,822 km (0.117 R)
• M72: 30,007,388 km (0.092 R)
• M73: 30,656,493 km (0.115 R)
• M74: 31,310,236 km (0.115 R)
• M75: 32,133,922 km (0.069 R)
• M76: 32,631,634 km (0.104 R)
• M77: 32,909,138 km (0.102 R)
• M78: 33,410,740 km (0.112 R)
• M79: 33,746,587 km (0.107 R)
• M80: 34,704,163 km (0.058 R)
• M81: 36,300,671 km (0.097 R)
• M82: 37,281,585 km (0.086 R)
• M83: 38,388,310 km (0.116 R)
• M84: 39,092,766 km (0.043 R)
• M85: 39,328,532 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 12.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.54 AU - 12.94 AU

Year: 12606 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,965,689 km

• M1: 156,928 km (0.082 R)
• M2: 278,102 km (0.117 R)
• M3: 455,226 km (0.06 R)
• M4: 533,915 km (0.095 R)
• M5: 819,796 km (0.114 R)
• M6: 1,269,188 km (0.102 R)
• M7: 1,348,026 km (0.082 R)
• M8: 1,702,125 km (0.078 R)
• M9: 1,901,539 km (0.105 R)
• M10: 2,062,207 km (0.12 R)
• M11: 2,203,577 km (0.1 R)
• M12: 2,397,306 km (0.038 R)
• M13: 2,698,596 km (0.057 R)
• M14: 2,880,058 km (0.089 R)
• M15: 3,282,776 km (0.096 R)
• M16: 3,934,873 km (0.06 R)
• M17: 4,171,237 km (0.104 R)
• M18: 4,813,910 km (0.091 R)
• M19: 5,195,085 km (0.082 R)
• M20: 5,487,549 km (0.066 R)
• M21: 5,685,467 km (0.111 R)
• M22: 5,818,759 km (0.049 R)
• M23: 6,259,325 km (0.103 R)
• M24: 6,501,075 km (0.066 R)
• M25: 6,851,732 km (0.113 R)
• M26: 7,462,091 km (0.117 R)
• M27: 7,866,305 km (0.111 R)
• M28: 8,052,554 km (0.077 R)
• M29: 8,543,385 km (0.085 R)
• M30: 9,475,230 km (0.119 R)
• M31: 9,913,103 km (0.096 R)
• M32: 11,985,781 km (0.082 R)
• M33: 12,200,155 km (0.115 R)
• M34: 12,286,324 km (0.101 R)
• M35: 12,459,259 km (0.097 R)
• M36: 12,546,025 km (0.095 R)
• M37: 12,939,019 km (0.117 R)
• M38: 13,961,670 km (0.049 R)
• M39: 14,414,353 km (0.055 R)
• M40: 15,010,052 km (0.104 R)
• M41: 16,558,390 km (0.058 R)
• M42: 16,653,833 km (0.114 R)
• M43: 16,989,531 km (0.09 R)
• M44: 18,601,598 km (0.09 R)
• M45: 18,700,931 km (0.097 R)
• M46: 18,850,229 km (0.032 R)
• M47: 19,652,822 km (0.114 R)
• M48: 19,956,805 km (0.11 R)
• M49: 21,084,324 km (0.102 R)
• M50: 21,603,728 km (0.091 R)
• M51: 21,917,285 km (0.06 R)
• M52: 22,390,613 km (0.093 R)
• M53: 25,631,501 km (0.1 R)
• M54: 26,464,312 km (0.106 R)
• M55: 27,419,046 km (0.075 R)
• M56: 27,985,872 km (0.094 R)
• M57: 28,785,921 km (0.084 R)
• M58: 29,651,495 km (0.12 R)
• M59: 29,883,820 km (0.097 R)
• M60: 30,584,237 km (0.094 R)
• M61: 30,701,522 km (0.037 R)
• M62: 30,936,540 km (0.094 R)
• M63: 31,349,131 km (0.103 R)
• M64: 32,239,688 km (0.089 R)
• M65: 32,478,446 km (0.089 R)
• M66: 32,837,929 km (0.101 R)
• M67: 33,560,637 km (0.068 R)
• M68: 34,960,574 km (0.105 R)
• M69: 35,144,579 km (0.112 R)
• M70: 35,451,853 km (0.073 R)
• M71: 35,698,540 km (0.083 R)
• M72: 35,883,742 km (0.092 R)
• M73: 36,690,374 km (0.096 R)
• M74: 36,877,371 km (0.042 R)
• M75: 37,628,502 km (0.025 R)
• M76: 38,069,068 km (0.118 R)
• M77: 39,018,865 km (0.117 R)
• M78: 39,209,752 km (0.065 R)
• M79: 39,464,666 km (0.113 R)
• M80: 39,784,207 km (0.087 R)
• M81: 39,912,263 km (0.078 R)
• M82: 40,233,001 km (0.074 R)
• M83: 41,914,481 km (0.1 R)
• M84: 42,895,095 km (0.106 R)
• M85: 44,214,249 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.5

Radius: 6.2

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.38 AU - 15.36 AU

Year: 17509 Days

Day: 18.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,965,689 km

• M1: 79,287 km (0.099 R)
• M2: 471,383 km (0.108 R)
• M3: 607,667 km (0.045 R)
• M4: 847,322 km (0.08 R)
• M5: 1,577,809 km (0.09 R)
• M6: 1,635,853 km (0.099 R)
• M7: 1,875,509 km (0.117 R)
• M8: 2,798,827 km (0.102 R)
• M9: 3,158,161 km (0.042 R)
• M10: 4,694,232 km (0.088 R)
• M11: 5,603,188 km (0.067 R)
• M12: 6,284,906 km (0.097 R)
• M13: 6,424,481 km (0.107 R)
• M14: 6,517,979 km (0.096 R)
• M15: 6,659,200 km (0.042 R)
• M16: 7,429,329 km (0.082 R)
• M17: 7,527,615 km (0.086 R)
• M18: 7,576,833 km (0.053 R)
• M19: 8,843,628 km (0.039 R)
• M20: 8,895,688 km (0.117 R)
• M21: 8,947,748 km (0.032 R)
• M22: 11,453,363 km (0.06 R)
• M23: 13,614,154 km (0.095 R)
• M24: 13,734,431 km (0.064 R)
• M25: 13,794,719 km (0.03 R)
• M26: 14,219,278 km (0.07 R)
• M27: 14,341,349 km (0.107 R)
• M28: 16,023,428 km (0.057 R)
• M29: 16,405,501 km (0.08 R)
• M30: 16,919,818 km (0.096 R)
• M31: 19,298,724 km (0.113 R)
• M32: 20,046,264 km (0.099 R)
• M33: 20,595,737 km (0.116 R)
• M34: 20,872,493 km (0.087 R)
• M35: 21,011,171 km (0.118 R)
• M36: 21,220,009 km (0.083 R)
• M37: 23,273,240 km (0.1 R)
• M38: 23,417,153 km (0.109 R)
• M39: 24,286,915 km (0.115 R)
• M40: 26,732,691 km (0.08 R)
• M41: 27,110,126 km (0.108 R)
• M42: 27,717,643 km (0.114 R)
• M43: 28,022,972 km (0.062 R)
• M44: 28,176,161 km (0.105 R)
• M45: 29,023,333 km (0.102 R)
• M46: 29,100,675 km (0.116 R)
• M47: 29,255,808 km (0.098 R)
• M48: 32,897,320 km (0.111 R)
• M49: 32,978,103 km (0.093 R)
• M50: 33,626,460 km (0.098 R)
• M51: 33,952,134 km (0.078 R)
• M52: 34,115,346 km (0.076 R)
• M53: 34,197,026 km (0.095 R)
• M54: 35,596,365 km (0.099 R)
• M55: 36,762,630 km (0.096 R)
• M56: 38,110,955 km (0.07 R)
• M57: 39,303,849 km (0.11 R)
• M58: 39,561,007 km (0.101 R)
• M59: 40,682,243 km (0.069 R)
• M60: 43,486,007 km (0.09 R)
• M61: 44,464,078 km (0.098 R)
• M62: 44,553,387 km (0.059 R)
• M63: 45,719,353 km (0.051 R)
• M64: 46,080,183 km (0.065 R)
• M65: 46,170,540 km (0.111 R)
• M66: 47,532,928 km (0.04 R)
• M67: 47,715,587 km (0.103 R)
• M68: 47,989,950 km (0.069 R)
• M69: 48,908,331 km (0.066 R)
• M70: 49,185,087 km (0.095 R)
• M71: 49,277,389 km (0.083 R)
• M72: 51,792,129 km (0.091 R)
• M73: 52,828,693 km (0.096 R)
• M74: 53,491,860 km (0.085 R)
• M75: 53,681,850 km (0.112 R)
• M76: 53,776,844 km (0.082 R)
• M77: 54,826,423 km (0.075 R)
• M78: 55,882,584 km (0.114 R)
• M79: 58,112,639 km (0.101 R)
• M80: 58,993,322 km (0.086 R)
• M81: 59,681,173 km (0.113 R)
• M82: 61,860,515 km (0.1 R)
• M83: 63,060,140 km (0.114 R)
• M84: 63,763,549 km (0.112 R)
• M85: 64,065,737 km (0.097 R)
• M86: 64,671,608 km (0.104 R)
• M87: 65,990,912 km (0.095 R)
• M88: 66,398,566 km (0.11 R)
• M89: 66,704,943 km (0.089 R)
• M90: 67,216,567 km (0.083 R)
• M91: 67,729,389 km (0.078 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit