🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 215 Days

Day: 32 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,808,371 km

• M1: 266,733 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.73 AU - 0.83 AU

Year: 253 Days

Day: 16.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.36 AU

Year: 424 Days

Day: 40.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.1 AU - 1.2 AU

Year: 453 Days

Day: 31.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,808,371 km

• M1: 619,485 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.73 AU - 3.49 AU

Year: 2013 Days

Day: 14.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.57 AU - 4.13 AU

Year: 2773 Days

Day: 16.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,808,371 km

• M1: 849,716 km (0.111 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 12.7

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.76 AU - 5.28 AU

Year: 4129 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,808,371 km

• M1: 183,108 km (0.063 R)
• M2: 267,331 km (0.079 R)
• M3: 375,790 km (0.096 R)
• M4: 457,620 km (0.109 R)
• M5: 691,142 km (0.104 R)
• M6: 874,100 km (0.072 R)
• M7: 1,158,785 km (0.096 R)
• M8: 1,536,819 km (0.099 R)
• M9: 1,617,003 km (0.075 R)
• M10: 1,918,443 km (0.075 R)
• M11: 2,147,477 km (0.074 R)
• M12: 2,237,984 km (0.099 R)
• M13: 3,193,466 km (0.05 R)
• M14: 3,466,332 km (0.08 R)
• M15: 3,879,222 km (0.114 R)
• M16: 4,330,858 km (0.094 R)
• M17: 4,657,131 km (0.111 R)
• M18: 4,775,613 km (0.114 R)
• M19: 5,039,952 km (0.065 R)
• M20: 5,210,643 km (0.08 R)
• M21: 5,333,762 km (0.09 R)
• M22: 5,938,437 km (0.106 R)
• M23: 6,432,559 km (0.046 R)
• M24: 6,618,060 km (0.03 R)
• M25: 7,075,830 km (0.086 R)
• M26: 7,965,488 km (0.044 R)
• M27: 9,245,896 km (0.078 R)
• M28: 9,335,506 km (0.08 R)
• M29: 9,485,552 km (0.113 R)
• M30: 10,032,332 km (0.091 R)
• M31: 10,124,485 km (0.094 R)
• M32: 10,495,936 km (0.11 R)
• M33: 10,589,435 km (0.054 R)
• M34: 10,745,914 km (0.082 R)
• M35: 10,966,422 km (0.059 R)
• M36: 11,188,425 km (0.079 R)
• M37: 11,540,279 km (0.105 R)
• M38: 11,928,336 km (0.106 R)
• M39: 12,485,289 km (0.066 R)
• M40: 12,650,894 km (0.09 R)
• M41: 12,750,526 km (0.113 R)
• M42: 13,252,576 km (0.105 R)
• M43: 13,590,967 km (0.098 R)
• M44: 13,863,683 km (0.117 R)
• M45: 14,103,788 km (0.089 R)
• M46: 14,414,652 km (0.101 R)
• M47: 14,867,485 km (0.086 R)
• M48: 15,078,119 km (0.089 R)
• M49: 15,573,587 km (0.111 R)
• M50: 16,725,790 km (0.098 R)
• M51: 16,908,299 km (0.099 R)
• M52: 17,091,557 km (0.062 R)
• M53: 17,238,611 km (0.082 R)
• M54: 17,905,369 km (0.102 R)
• M55: 18,618,502 km (0.061 R)
• M56: 19,570,992 km (0.05 R)
• M57: 20,150,085 km (0.08 R)
• M58: 20,383,308 km (0.085 R)
• M59: 20,852,447 km (0.101 R)
• M60: 21,206,545 km (0.118 R)
• M61: 21,285,533 km (0.093 R)
• M62: 21,364,670 km (0.102 R)
• M63: 21,562,887 km (0.115 R)
• M64: 21,841,289 km (0.103 R)
• M65: 22,120,888 km (0.11 R)
• M66: 23,332,630 km (0.104 R)
• M67: 23,536,682 km (0.07 R)
• M68: 24,814,996 km (0.056 R)
• M69: 25,651,846 km (0.116 R)
• M70: 25,862,480 km (0.103 R)
• M71: 26,327,879 km (0.052 R)
• M72: 26,412,850 km (0.063 R)
• M73: 27,827,149 km (0.117 R)
• M74: 28,260,534 km (0.116 R)
• M75: 28,478,199 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 8.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.63 AU - 7.47 AU

Year: 5463 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,808,371 km

• M1: 127,009 km (0.078 R)
• M2: 222,901 km (0.088 R)
• M3: 321,037 km (0.068 R)
• M4: 455,077 km (0.076 R)
• M5: 619,485 km (0.103 R)
• M6: 736,620 km (0.067 R)
• M7: 849,716 km (0.105 R)
• M8: 920,625 km (0.119 R)
• M9: 981,212 km (0.112 R)
• M10: 1,158,486 km (0.049 R)
• M11: 1,224,459 km (0.115 R)
• M12: 1,430,156 km (0.118 R)
• M13: 1,676,693 km (0.092 R)
• M14: 1,859,053 km (0.116 R)
• M15: 2,031,988 km (0.081 R)
• M16: 2,128,479 km (0.103 R)
• M17: 2,193,703 km (0.072 R)
• M18: 2,276,281 km (0.114 R)
• M19: 2,427,525 km (0.084 R)
• M20: 2,599,413 km (0.117 R)
• M21: 2,704,580 km (0.12 R)
• M22: 2,811,094 km (0.099 R)
• M23: 3,139,162 km (0.104 R)
• M24: 3,831,800 km (0.107 R)
• M25: 4,195,472 km (0.092 R)
• M26: 4,257,107 km (0.1 R)
• M27: 4,465,048 km (0.071 R)
• M28: 4,804,635 km (0.096 R)
• M29: 5,804,098 km (0.056 R)
• M30: 6,198,139 km (0.092 R)
• M31: 6,529,049 km (0.07 R)
• M32: 7,531,206 km (0.092 R)
• M33: 7,682,000 km (0.103 R)
• M34: 8,088,607 km (0.032 R)
• M35: 8,424,305 km (0.074 R)
• M36: 8,764,490 km (0.109 R)
• M37: 9,002,800 km (0.089 R)
• M38: 9,512,629 km (0.078 R)
• M39: 9,757,372 km (0.1 R)
• M40: 10,197,788 km (0.117 R)
• M41: 10,672,761 km (0.117 R)
• M42: 10,870,380 km (0.101 R)
• M43: 11,876,874 km (0.066 R)
• M44: 12,023,181 km (0.101 R)
• M45: 13,305,235 km (0.069 R)
• M46: 13,396,340 km (0.05 R)
• M47: 13,518,112 km (0.083 R)
• M48: 14,070,428 km (0.09 R)
• M49: 14,132,361 km (0.07 R)
• M50: 14,194,295 km (0.098 R)
• M51: 14,912,963 km (0.06 R)
• M52: 15,229,063 km (0.099 R)
• M53: 15,451,665 km (0.032 R)
• M54: 15,803,669 km (0.117 R)
• M55: 16,029,113 km (0.062 R)
• M56: 17,040,095 km (0.084 R)
• M57: 17,470,189 km (0.117 R)
• M58: 17,536,760 km (0.056 R)
• M59: 17,803,493 km (0.091 R)
• M60: 19,054,879 km (0.082 R)
• M61: 19,881,707 km (0.092 R)
• M62: 20,264,528 km (0.086 R)
• M63: 20,614,736 km (0.045 R)
• M64: 20,685,047 km (0.078 R)
• M65: 20,931,584 km (0.038 R)
• M66: 21,356,592 km (0.108 R)
• M67: 21,712,934 km (0.075 R)
• M68: 22,107,274 km (0.103 R)
• M69: 22,359,347 km (0.085 R)
• M70: 22,721,224 km (0.096 R)
• M71: 23,707,822 km (0.09 R)
• M72: 24,262,082 km (0.047 R)
• M73: 25,082,477 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.8

Radius: 3.3

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.78 AU - 14.24 AU

Year: 16243 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 38,808,371 km

• M1: 159,023 km (0.1 R)
• M2: 222,602 km (0.104 R)
• M3: 273,465 km (0.1 R)
• M4: 339,587 km (0.106 R)
• M5: 374,743 km (0.086 R)
• M6: 474,524 km (0.106 R)
• M7: 582,534 km (0.089 R)
• M8: 885,619 km (0.113 R)
• M9: 918,232 km (0.076 R)
• M10: 1,018,761 km (0.111 R)
• M11: 1,416,991 km (0.077 R)
• M12: 1,494,184 km (0.118 R)
• M13: 1,592,469 km (0.053 R)
• M14: 1,692,999 km (0.116 R)
• M15: 1,963,921 km (0.035 R)
• M16: 2,338,364 km (0.108 R)
• M17: 2,361,103 km (0.065 R)
• M18: 2,383,842 km (0.116 R)
• M19: 2,452,657 km (0.055 R)
• M20: 2,498,883 km (0.116 R)
• M21: 2,615,719 km (0.063 R)
• M22: 2,662,992 km (0.093 R)
• M23: 2,879,161 km (0.113 R)
• M24: 3,226,377 km (0.12 R)
• M25: 3,277,091 km (0.085 R)
• M26: 3,353,685 km (0.094 R)
• M27: 3,404,997 km (0.081 R)
• M28: 4,096,139 km (0.111 R)
• M29: 4,261,595 km (0.089 R)
• M30: 4,317,245 km (0.059 R)
• M31: 5,150,954 km (0.11 R)
• M32: 5,359,493 km (0.103 R)
• M33: 5,570,875 km (0.101 R)
• M34: 5,723,465 km (0.1 R)
• M35: 6,221,027 km (0.03 R)
• M36: 6,347,587 km (0.077 R)
• M37: 6,927,578 km (0.062 R)
• M38: 7,058,626 km (0.071 R)
• M39: 8,137,227 km (0.108 R)
• M40: 8,171,784 km (0.051 R)
• M41: 8,943,559 km (0.075 R)
• M42: 9,050,671 km (0.105 R)
• M43: 9,158,082 km (0.032 R)
• M44: 9,338,198 km (0.078 R)
• M45: 9,374,251 km (0.103 R)
• M46: 9,592,215 km (0.115 R)
• M47: 10,744,269 km (0.063 R)
• M48: 10,782,117 km (0.108 R)
• M49: 10,896,111 km (0.109 R)
• M50: 11,240,335 km (0.108 R)
• M51: 11,471,763 km (0.115 R)
• M52: 11,939,256 km (0.09 R)
• M53: 12,373,389 km (0.103 R)
• M54: 12,732,275 km (0.113 R)
• M55: 12,812,609 km (0.105 R)
• M56: 12,973,576 km (0.086 R)
• M57: 13,175,683 km (0.101 R)
• M58: 13,256,915 km (0.058 R)
• M59: 14,619,901 km (0.103 R)
• M60: 14,703,825 km (0.08 R)
• M61: 15,211,411 km (0.083 R)
• M62: 15,424,588 km (0.103 R)
• M63: 15,638,812 km (0.085 R)
• M64: 15,767,765 km (0.075 R)
• M65: 17,387,013 km (0.108 R)
• M66: 17,476,023 km (0.095 R)
• M67: 18,238,972 km (0.044 R)
• M68: 19,750,509 km (0.03 R)
• M69: 20,029,659 km (0.045 R)
• M70: 20,169,683 km (0.108 R)
• M71: 20,591,848 km (0.107 R)
• M72: 21,444,705 km (0.1 R)
• M73: 22,599,750 km (0.113 R)
• M74: 22,745,608 km (0.116 R)
• M75: 22,891,765 km (0.083 R)
• M76: 23,086,991 km (0.098 R)
• M77: 23,577,672 km (0.05 R)
• M78: 23,873,726 km (0.084 R)
• M79: 24,220,643 km (0.12 R)
• M80: 24,469,574 km (0.118 R)
• M81: 26,541,804 km (0.1 R)
• M82: 27,004,211 km (0.106 R)
• M83: 27,989,014 km (0.114 R)
• M84: 28,722,193 km (0.049 R)
• M85: 29,249,675 km (0.09 R)
• M86: 29,302,633 km (0.097 R)
• M87: 31,283,308 km (0.109 R)
• M88: 32,044,014 km (0.109 R)
• M89: 32,262,426 km (0.101 R)
• M90: 33,251,568 km (0.057 R)
• M91: 35,034,475 km (0.12 R)
• M92: 36,619,764 km (0.074 R)
• M93: 36,733,907 km (0.086 R)
• M94: 37,363,714 km (0.108 R)
• M95: 37,824,026 km (0.032 R)
• M96: 37,881,622 km (0.09 R)
• M97: 38,228,389 km (0.112 R)
• M98: 38,692,143 km (0.076 R)
• M99: 38,808,380 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit