🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 184 Days

Day: 23.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,694,076 km

• M1: 352,602 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.96 AU - 1.22 AU

Year: 410 Days

Day: 21 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,694,076 km

• M1: 78,240 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.45 AU

Year: 467 Days

Day: 45.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1 AU - 1.66 AU

Year: 552 Days

Day: 47.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.24 AU - 1.56 AU

Year: 596 Days

Day: 40 Hours

Environment

Temp: -17 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.04 AU - 2.24 AU

Year: 1127 Days

Day: 22.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,694,076 km

• M1: 521,349 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.41 AU - 2.57 AU

Year: 1414 Days

Day: 23 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,694,076 km

• M1: 125,363 km (0.114 R)
• M2: 418,724 km (0.114 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 12.6

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.24 AU - 6.74 AU

Year: 5950 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,694,076 km

• M1: 449,841 km (0.106 R)
• M2: 620,981 km (0.076 R)
• M3: 891,903 km (0.051 R)
• M4: 1,253,481 km (0.09 R)
• M5: 1,432,998 km (0.096 R)
• M6: 2,128,778 km (0.077 R)
• M7: 2,638,009 km (0.11 R)
• M8: 2,871,232 km (0.107 R)
• M9: 3,062,867 km (0.101 R)
• M10: 4,083,423 km (0.069 R)
• M11: 4,190,984 km (0.111 R)
• M12: 4,354,196 km (0.106 R)
• M13: 5,172,646 km (0.086 R)
• M14: 5,377,295 km (0.115 R)
• M15: 5,855,410 km (0.104 R)
• M16: 6,756,737 km (0.116 R)
• M17: 6,884,344 km (0.109 R)
• M18: 7,109,938 km (0.067 R)
• M19: 8,070,057 km (0.111 R)
• M20: 8,239,701 km (0.114 R)
• M21: 8,755,963 km (0.102 R)
• M22: 8,860,532 km (0.113 R)
• M23: 9,176,483 km (0.057 R)
• M24: 9,460,569 km (0.073 R)
• M25: 9,639,638 km (0.104 R)
• M26: 9,928,511 km (0.063 R)
• M27: 10,256,879 km (0.093 R)
• M28: 10,961,784 km (0.104 R)
• M29: 11,682,397 km (0.114 R)
• M30: 11,913,077 km (0.097 R)
• M31: 12,457,463 km (0.092 R)
• M32: 14,098,103 km (0.088 R)
• M33: 14,220,774 km (0.048 R)
• M34: 14,591,028 km (0.097 R)
• M35: 15,720,941 km (0.092 R)
• M36: 15,933,370 km (0.085 R)
• M37: 17,139,877 km (0.077 R)
• M38: 17,931,100 km (0.095 R)
• M39: 19,276,284 km (0.084 R)
• M40: 19,960,844 km (0.114 R)
• M41: 20,375,529 km (0.099 R)
• M42: 21,260,251 km (0.117 R)
• M43: 21,920,277 km (0.078 R)
• M44: 22,110,116 km (0.109 R)
• M45: 22,682,777 km (0.09 R)
• M46: 23,842,759 km (0.033 R)
• M47: 23,989,066 km (0.098 R)
• M48: 24,774,754 km (0.118 R)
• M49: 25,071,556 km (0.082 R)
• M50: 25,270,072 km (0.083 R)
• M51: 25,369,555 km (0.119 R)
• M52: 25,918,878 km (0.106 R)
• M53: 26,220,168 km (0.044 R)
• M54: 26,371,262 km (0.084 R)
• M55: 26,877,053 km (0.117 R)
• M56: 27,488,160 km (0.05 R)
• M57: 27,898,058 km (0.12 R)
• M58: 28,052,443 km (0.104 R)
• M59: 29,244,439 km (0.091 R)
• M60: 29,558,146 km (0.092 R)
• M61: 30,400,232 km (0.111 R)
• M62: 30,824,192 km (0.087 R)
• M63: 31,838,915 km (0.106 R)
• M64: 32,864,707 km (0.09 R)
• M65: 33,027,620 km (0.109 R)
• M66: 33,136,377 km (0.087 R)
• M67: 33,627,357 km (0.114 R)
• M68: 34,120,881 km (0.097 R)
• M69: 34,451,193 km (0.089 R)
• M70: 35,114,959 km (0.075 R)
• M71: 35,392,762 km (0.094 R)
• M72: 35,671,313 km (0.117 R)
• M73: 35,838,713 km (0.099 R)
• M74: 36,398,808 km (0.118 R)
• M75: 36,623,803 km (0.073 R)
• M76: 37,187,936 km (0.086 R)
• M77: 37,301,182 km (0.11 R)
• M78: 37,641,367 km (0.118 R)
• M79: 37,755,062 km (0.068 R)
• M80: 38,096,743 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 13.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.06 AU - 8.98 AU

Year: 7422 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,694,076 km

• M1: 172,337 km (0.09 R)
• M2: 261,048 km (0.086 R)
• M3: 374,443 km (0.093 R)
• M4: 1,044,941 km (0.119 R)
• M5: 1,197,980 km (0.103 R)
• M6: 1,423,125 km (0.096 R)
• M7: 1,621,641 km (0.114 R)
• M8: 1,801,308 km (0.12 R)
• M9: 2,091,079 km (0.08 R)
• M10: 2,226,615 km (0.101 R)
• M11: 2,683,487 km (0.085 R)
• M12: 2,864,500 km (0.105 R)
• M13: 3,793,652 km (0.077 R)
• M14: 3,960,304 km (0.099 R)
• M15: 4,186,496 km (0.087 R)
• M16: 4,281,940 km (0.04 R)
• M17: 4,494,518 km (0.077 R)
• M18: 4,651,447 km (0.119 R)
• M19: 4,770,377 km (0.107 R)
• M20: 5,235,626 km (0.101 R)
• M21: 5,484,258 km (0.087 R)
• M22: 5,631,013 km (0.077 R)
• M23: 5,736,779 km (0.106 R)
• M24: 6,319,014 km (0.037 R)
• M25: 6,717,692 km (0.086 R)
• M26: 6,852,480 km (0.119 R)
• M27: 7,079,121 km (0.096 R)
• M28: 7,750,366 km (0.083 R)
• M29: 8,345,467 km (0.047 R)
• M30: 8,514,812 km (0.11 R)
• M31: 8,734,122 km (0.106 R)
• M32: 9,228,393 km (0.047 R)
• M33: 9,554,517 km (0.113 R)
• M34: 9,782,504 km (0.067 R)
• M35: 11,002,624 km (0.114 R)
• M36: 11,402,051 km (0.088 R)
• M37: 11,725,182 km (0.116 R)
• M38: 12,546,025 km (0.062 R)
• M39: 12,656,877 km (0.096 R)
• M40: 13,442,117 km (0.118 R)
• M41: 13,612,359 km (0.108 R)
• M42: 13,726,353 km (0.103 R)
• M43: 13,840,645 km (0.061 R)
• M44: 14,070,129 km (0.081 R)
• M45: 14,532,835 km (0.093 R)
• M46: 14,941,985 km (0.028 R)
• M47: 15,177,452 km (0.114 R)
• M48: 15,921,103 km (0.048 R)
• M49: 17,228,140 km (0.096 R)
• M50: 17,723,309 km (0.093 R)
• M51: 17,816,658 km (0.039 R)
• M52: 17,910,156 km (0.118 R)
• M53: 18,474,739 km (0.115 R)
• M54: 19,879,463 km (0.045 R)
• M55: 20,170,879 km (0.111 R)
• M56: 20,561,928 km (0.063 R)
• M57: 20,889,697 km (0.115 R)
• M58: 20,988,282 km (0.047 R)
• M59: 21,120,078 km (0.113 R)
• M60: 21,285,234 km (0.081 R)
• M61: 21,916,537 km (0.055 R)
• M62: 22,083,787 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 8.1

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.44 AU - 9.34 AU

Year: 9539 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,694,076 km

• M1: 144,811 km (0.074 R)
• M2: 280,646 km (0.033 R)
• M3: 438,621 km (0.08 R)
• M4: 560,842 km (0.08 R)
• M5: 712,535 km (0.113 R)
• M6: 1,118,394 km (0.116 R)
• M7: 1,983,069 km (0.117 R)
• M8: 2,774,442 km (0.087 R)
• M9: 3,402,753 km (0.1 R)
• M10: 4,106,611 km (0.073 R)
• M11: 4,995,073 km (0.055 R)
• M12: 5,424,568 km (0.087 R)
• M13: 5,828,782 km (0.116 R)
• M14: 5,940,831 km (0.093 R)
• M15: 6,204,871 km (0.097 R)
• M16: 6,940,743 km (0.093 R)
• M17: 8,074,844 km (0.092 R)
• M18: 9,309,027 km (0.068 R)
• M19: 9,440,074 km (0.113 R)
• M20: 10,329,284 km (0.065 R)
• M21: 10,555,626 km (0.054 R)
• M22: 11,059,621 km (0.101 R)
• M23: 11,665,343 km (0.068 R)
• M24: 11,996,104 km (0.09 R)
• M25: 12,091,098 km (0.1 R)
• M26: 12,234,114 km (0.087 R)
• M27: 12,425,599 km (0.11 R)
• M28: 13,645,420 km (0.044 R)
• M29: 14,699,337 km (0.095 R)
• M30: 14,902,940 km (0.083 R)
• M31: 15,056,427 km (0.055 R)
• M32: 15,313,137 km (0.09 R)
• M33: 15,519,732 km (0.107 R)
• M34: 16,249,770 km (0.11 R)
• M35: 16,513,211 km (0.069 R)
• M36: 16,618,977 km (0.056 R)
• M37: 17,258,358 km (0.043 R)
• M38: 17,635,046 km (0.099 R)
• M39: 18,068,730 km (0.04 R)
• M40: 19,447,125 km (0.088 R)
• M41: 20,233,561 km (0.037 R)
• M42: 20,290,109 km (0.08 R)
• M43: 20,460,202 km (0.083 R)
• M44: 21,895,743 km (0.057 R)
• M45: 22,128,367 km (0.115 R)
• M46: 22,361,890 km (0.097 R)
• M47: 23,067,393 km (0.071 R)
• M48: 23,482,228 km (0.054 R)
• M49: 23,601,158 km (0.108 R)
• M50: 23,839,767 km (0.06 R)
• M51: 24,199,101 km (0.11 R)
• M52: 24,379,516 km (0.093 R)
• M53: 25,105,365 km (0.111 R)
• M54: 25,532,168 km (0.079 R)
• M55: 26,764,555 km (0.118 R)
• M56: 26,826,638 km (0.093 R)
• M57: 27,701,487 km (0.117 R)
• M58: 28,967,533 km (0.043 R)
• M59: 29,031,262 km (0.117 R)
• M60: 30,771,384 km (0.097 R)
• M61: 32,016,039 km (0.076 R)
• M62: 32,082,011 km (0.094 R)
• M63: 32,346,351 km (0.088 R)
• M64: 32,412,473 km (0.098 R)
• M65: 32,810,553 km (0.105 R)
• M66: 32,877,124 km (0.104 R)
• M67: 35,028,790 km (0.109 R)
• M68: 36,465,528 km (0.055 R)
• M69: 36,741,387 km (0.117 R)
• M70: 36,948,729 km (0.064 R)
• M71: 37,642,714 km (0.118 R)
• M72: 38,691,544 km (0.088 R)
• M73: 39,396,300 km (0.109 R)
• M74: 39,891,918 km (0.115 R)
• M75: 40,389,780 km (0.111 R)
• M76: 40,961,243 km (0.099 R)
• M77: 41,248,022 km (0.041 R)
• M78: 41,751,419 km (0.086 R)
• M79: 42,329,316 km (0.114 R)
• M80: 43,273,877 km (0.112 R)
• M81: 43,931,808 km (0.116 R)
• M82: 44,372,374 km (0.111 R)
• M83: 44,593,180 km (0.101 R)
• M84: 45,257,694 km (0.072 R)
• M85: 47,798,016 km (0.114 R)
• M86: 47,873,413 km (0.078 R)
• M87: 48,781,322 km (0.093 R)
• M88: 49,313,741 km (0.116 R)
• M89: 50,154,033 km (0.054 R)
• M90: 50,614,345 km (0.116 R)
• M91: 50,922,068 km (0.055 R)
• M92: 51,076,154 km (0.1 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit