🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 330 Days

Day: 38.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,967,009 km

• M1: 95,443 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.22 AU - 1.24 AU

Year: 618 Days

Day: 41.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,967,009 km

• M1: 787,483 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.39 AU - 1.61 AU

Year: 832 Days

Day: 18.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.61 AU - 1.61 AU

Year: 925 Days

Day: 20.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,967,009 km

• M1: 450,589 km (0.069 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 8.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.74 AU - 3.94 AU

Year: 2765 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,967,009 km

• M1: 118,482 km (0.069 R)
• M2: 300,243 km (0.113 R)
• M3: 365,767 km (0.085 R)
• M4: 429,944 km (0.088 R)
• M5: 506,688 km (0.117 R)
• M6: 605,871 km (0.069 R)
• M7: 693,835 km (0.118 R)
• M8: 984,952 km (0.12 R)
• M9: 1,155,494 km (0.11 R)
• M10: 1,233,285 km (0.112 R)
• M11: 1,301,352 km (0.079 R)
• M12: 1,359,097 km (0.114 R)
• M13: 1,465,311 km (0.101 R)
• M14: 1,686,267 km (0.092 R)
• M15: 1,944,473 km (0.091 R)
• M16: 2,024,508 km (0.088 R)
• M17: 2,285,107 km (0.118 R)
• M18: 2,383,842 km (0.109 R)
• M19: 2,673,912 km (0.102 R)
• M20: 2,975,502 km (0.101 R)
• M21: 3,083,661 km (0.109 R)
• M22: 3,161,751 km (0.096 R)
• M23: 3,759,843 km (0.034 R)
• M24: 3,944,447 km (0.029 R)
• M25: 4,201,007 km (0.073 R)
• M26: 4,410,295 km (0.074 R)
• M27: 4,516,061 km (0.06 R)
• M28: 5,318,354 km (0.115 R)
• M29: 5,506,847 km (0.079 R)
• M30: 5,563,844 km (0.09 R)
• M31: 5,910,013 km (0.055 R)
• M32: 6,462,179 km (0.101 R)
• M33: 6,744,470 km (0.084 R)
• M34: 6,969,166 km (0.112 R)
• M35: 7,363,058 km (0.071 R)
• M36: 7,425,889 km (0.093 R)
• M37: 7,679,158 km (0.111 R)
• M38: 7,870,942 km (0.112 R)
• M39: 8,150,840 km (0.069 R)
• M40: 8,237,607 km (0.046 R)
• M41: 8,499,852 km (0.06 R)
• M42: 9,439,027 km (0.05 R)
• M43: 9,621,686 km (0.112 R)
• M44: 9,759,466 km (0.101 R)
• M45: 9,967,257 km (0.096 R)
• M46: 10,129,870 km (0.102 R)
• M47: 10,552,335 km (0.104 R)
• M48: 10,646,880 km (0.074 R)
• M49: 10,813,233 km (0.072 R)
• M50: 11,076,376 km (0.066 R)
• M51: 11,148,482 km (0.12 R)
• M52: 11,560,175 km (0.091 R)
• M53: 12,224,240 km (0.072 R)
• M54: 12,423,355 km (0.093 R)
• M55: 12,498,304 km (0.061 R)
• M56: 12,976,568 km (0.099 R)
• M57: 13,256,167 km (0.107 R)
• M58: 13,383,923 km (0.111 R)
• M59: 13,512,128 km (0.062 R)
• M60: 13,666,513 km (0.1 R)
• M61: 14,106,930 km (0.062 R)
• M62: 14,842,652 km (0.111 R)
• M63: 16,296,594 km (0.067 R)
• M64: 16,433,476 km (0.095 R)
• M65: 16,598,183 km (0.088 R)
• M66: 16,653,235 km (0.094 R)
• M67: 16,708,437 km (0.116 R)
• M68: 16,791,164 km (0.07 R)
• M69: 16,846,515 km (0.07 R)
• M70: 17,458,371 km (0.11 R)
• M71: 17,682,768 km (0.107 R)
• M72: 17,823,390 km (0.092 R)
• M73: 18,049,282 km (0.108 R)
• M74: 18,162,677 km (0.049 R)
• M75: 18,247,799 km (0.076 R)
• M76: 19,135,213 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 13.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.17 AU - 4.77 AU

Year: 4281 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,967,009 km

• M1: 184,155 km (0.112 R)
• M2: 338,091 km (0.053 R)
• M3: 484,248 km (0.116 R)
• M4: 616,194 km (0.091 R)
• M5: 726,896 km (0.117 R)
• M6: 1,011,581 km (0.091 R)
• M7: 1,104,331 km (0.077 R)
• M8: 1,243,906 km (0.092 R)
• M9: 1,344,286 km (0.107 R)
• M10: 1,459,178 km (0.102 R)
• M11: 1,674,748 km (0.057 R)
• M12: 1,811,929 km (0.107 R)
• M13: 2,137,903 km (0.08 R)
• M14: 2,246,362 km (0.099 R)
• M15: 2,568,595 km (0.103 R)
• M16: 2,669,724 km (0.03 R)
• M17: 2,936,157 km (0.093 R)
• M18: 3,057,332 km (0.106 R)
• M19: 3,383,754 km (0.068 R)
• M20: 4,019,844 km (0.115 R)
• M21: 4,257,406 km (0.114 R)
• M22: 4,377,832 km (0.077 R)
• M23: 4,746,441 km (0.089 R)
• M24: 5,052,219 km (0.116 R)
• M25: 5,198,376 km (0.077 R)
• M26: 5,664,224 km (0.075 R)
• M27: 5,835,215 km (0.079 R)
• M28: 6,066,044 km (0.091 R)
• M29: 6,221,626 km (0.094 R)
• M30: 6,457,392 km (0.081 R)
• M31: 7,080,467 km (0.104 R)
• M32: 8,362,222 km (0.079 R)
• M33: 8,470,381 km (0.115 R)
• M34: 8,776,009 km (0.107 R)
• M35: 8,930,095 km (0.06 R)
• M36: 9,085,228 km (0.037 R)
• M37: 9,488,245 km (0.079 R)
• M38: 9,601,191 km (0.105 R)
• M39: 9,691,848 km (0.107 R)
• M40: 9,782,803 km (0.074 R)
• M41: 11,134,121 km (0.077 R)
• M42: 11,277,286 km (0.098 R)
• M43: 11,445,135 km (0.108 R)
• M44: 12,568,166 km (0.03 R)
• M45: 12,742,298 km (0.058 R)
• M46: 13,168,203 km (0.073 R)
• M47: 13,395,592 km (0.117 R)
• M48: 13,854,259 km (0.071 R)
• M49: 14,552,133 km (0.09 R)
• M50: 14,865,989 km (0.084 R)
• M51: 15,287,855 km (0.116 R)
• M52: 15,473,805 km (0.119 R)
• M53: 15,847,650 km (0.069 R)
• M54: 15,955,062 km (0.069 R)
• M55: 16,224,637 km (0.098 R)
• M56: 16,577,389 km (0.069 R)
• M57: 16,686,446 km (0.073 R)
• M58: 17,042,339 km (0.071 R)
• M59: 17,262,697 km (0.082 R)
• M60: 17,428,601 km (0.112 R)
• M61: 17,678,429 km (0.094 R)
• M62: 19,002,370 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 13.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.95 AU - 5.77 AU

Year: 4854 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,967,009 km

• M1: 171,738 km (0.053 R)
• M2: 325,375 km (0.113 R)
• M3: 528,230 km (0.116 R)
• M4: 632,500 km (0.109 R)
• M5: 1,285,345 km (0.099 R)
• M6: 1,557,463 km (0.102 R)
• M7: 1,700,778 km (0.062 R)
• M8: 1,949,709 km (0.082 R)
• M9: 2,052,782 km (0.092 R)
• M10: 2,264,463 km (0.08 R)
• M11: 2,354,970 km (0.075 R)
• M12: 2,446,673 km (0.091 R)
• M13: 2,767,710 km (0.098 R)
• M14: 2,923,591 km (0.102 R)
• M15: 3,042,521 km (0.088 R)
• M16: 3,409,036 km (0.107 R)
• M17: 3,985,586 km (0.112 R)
• M18: 4,501,101 km (0.1 R)
• M19: 4,848,766 km (0.097 R)
• M20: 4,943,013 km (0.108 R)
• M21: 5,061,644 km (0.08 R)
• M22: 5,229,343 km (0.112 R)
• M23: 5,447,756 km (0.108 R)
• M24: 5,768,643 km (0.118 R)
• M25: 6,045,100 km (0.114 R)
• M26: 6,172,109 km (0.1 R)
• M27: 6,325,896 km (0.108 R)
• M28: 6,979,937 km (0.063 R)
• M29: 7,086,750 km (0.092 R)
• M30: 7,355,877 km (0.038 R)
• M31: 8,155,478 km (0.095 R)
• M32: 8,380,922 km (0.11 R)
• M33: 8,494,466 km (0.107 R)
• M34: 8,694,479 km (0.094 R)
• M35: 9,539,258 km (0.086 R)
• M36: 9,926,567 km (0.107 R)
• M37: 10,288,743 km (0.092 R)
• M38: 10,685,926 km (0.055 R)
• M39: 11,432,419 km (0.108 R)
• M40: 12,228,130 km (0.119 R)
• M41: 12,357,083 km (0.069 R)
• M42: 13,604,879 km (0.045 R)
• M43: 13,839,149 km (0.113 R)
• M44: 14,961,433 km (0.082 R)
• M45: 15,064,954 km (0.08 R)
• M46: 15,620,860 km (0.068 R)
• M47: 16,717,113 km (0.083 R)
• M48: 17,076,148 km (0.107 R)
• M49: 17,984,656 km (0.104 R)
• M50: 18,168,213 km (0.106 R)
• M51: 18,426,269 km (0.054 R)
• M52: 18,574,371 km (0.044 R)
• M53: 19,020,771 km (0.106 R)
• M54: 19,357,964 km (0.082 R)
• M55: 19,697,252 km (0.091 R)
• M56: 20,038,336 km (0.073 R)
• M57: 20,343,216 km (0.081 R)
• M58: 20,572,849 km (0.099 R)
• M59: 21,656,237 km (0.101 R)
• M60: 21,773,372 km (0.118 R)
• M61: 22,086,779 km (0.055 R)
• M62: 22,441,326 km (0.103 R)
• M63: 22,678,588 km (0.104 R)
• M64: 22,996,334 km (0.034 R)
• M65: 23,195,748 km (0.112 R)
• M66: 23,958,548 km (0.094 R)
• M67: 24,485,282 km (0.113 R)
• M68: 24,933,926 km (0.076 R)
• M69: 25,303,133 km (0.043 R)
• M70: 26,630,067 km (0.094 R)
• M71: 27,386,433 km (0.117 R)
• M72: 28,192,616 km (0.05 R)
• M73: 28,620,017 km (0.084 R)
• M74: 28,791,606 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 3.9

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.33 AU - 14.79 AU

Year: 25170 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,967,009 km

• M1: 57,146 km (0.119 R)
• M2: 101,427 km (0.104 R)
• M3: 553,662 km (0.105 R)
• M4: 640,129 km (0.067 R)
• M5: 787,633 km (0.041 R)
• M6: 945,758 km (0.104 R)
• M7: 1,049,579 km (0.103 R)
• M8: 1,671,906 km (0.11 R)
• M9: 2,331,333 km (0.103 R)
• M10: 3,922,606 km (0.098 R)
• M11: 6,270,395 km (0.104 R)
• M12: 6,703,032 km (0.086 R)
• M13: 6,862,802 km (0.119 R)
• M14: 6,943,136 km (0.1 R)
• M15: 7,023,770 km (0.044 R)
• M16: 7,308,454 km (0.117 R)
• M17: 7,349,295 km (0.033 R)
• M18: 8,184,799 km (0.083 R)
• M19: 8,355,490 km (0.099 R)
• M20: 8,484,294 km (0.099 R)
• M21: 9,094,055 km (0.106 R)
• M22: 9,226,449 km (0.116 R)
• M23: 9,943,770 km (0.106 R)
• M24: 10,080,353 km (0.119 R)
• M25: 10,585,994 km (0.11 R)
• M26: 10,725,419 km (0.026 R)
• M27: 10,912,117 km (0.106 R)
• M28: 11,813,893 km (0.058 R)
• M29: 12,739,306 km (0.047 R)
• M30: 12,838,040 km (0.025 R)
• M31: 15,126,290 km (0.112 R)
• M32: 15,388,235 km (0.1 R)
• M33: 16,183,049 km (0.084 R)
• M34: 16,504,535 km (0.117 R)
• M35: 16,720,105 km (0.045 R)
• M36: 16,828,264 km (0.086 R)
• M37: 16,882,419 km (0.109 R)
• M38: 16,936,723 km (0.1 R)
• M39: 16,991,027 km (0.066 R)
• M40: 17,427,254 km (0.076 R)
• M41: 18,255,129 km (0.099 R)
• M42: 18,478,030 km (0.064 R)
• M43: 19,152,267 km (0.099 R)
• M44: 19,265,513 km (0.099 R)
• M45: 19,777,437 km (0.084 R)
• M46: 21,515,914 km (0.046 R)
• M47: 21,810,322 km (0.034 R)
• M48: 22,462,868 km (0.03 R)
• M49: 22,701,776 km (0.117 R)
• M50: 23,726,372 km (0.112 R)
• M51: 23,908,732 km (0.119 R)
• M52: 24,152,576 km (0.117 R)
• M53: 25,757,761 km (0.087 R)
• M54: 25,820,293 km (0.05 R)
• M55: 26,070,421 km (0.113 R)
• M56: 26,258,615 km (0.07 R)
• M57: 26,762,610 km (0.108 R)
• M58: 27,524,662 km (0.067 R)
• M59: 27,972,558 km (0.115 R)
• M60: 28,616,427 km (0.107 R)
• M61: 28,875,231 km (0.12 R)
• M62: 29,656,731 km (0.111 R)
• M63: 29,722,105 km (0.098 R)
• M64: 29,787,629 km (0.098 R)
• M65: 31,040,810 km (0.11 R)
• M66: 31,107,232 km (0.05 R)
• M67: 31,173,803 km (0.073 R)
• M68: 32,243,876 km (0.051 R)
• M69: 32,513,302 km (0.11 R)
• M70: 32,783,476 km (0.101 R)
• M71: 34,420,076 km (0.113 R)
• M72: 34,764,301 km (0.088 R)
• M73: 34,971,494 km (0.093 R)
• M74: 35,248,250 km (0.108 R)
• M75: 36,292,743 km (0.093 R)
• M76: 37,418,018 km (0.076 R)
• M77: 38,411,946 km (0.039 R)
• M78: 38,554,662 km (0.103 R)
• M79: 39,991,400 km (0.045 R)
• M80: 40,208,467 km (0.089 R)
• M81: 42,399,926 km (0.089 R)
• M82: 43,213,290 km (0.108 R)
• M83: 43,733,442 km (0.098 R)
• M84: 44,330,487 km (0.047 R)
• M85: 44,705,080 km (0.081 R)
• M86: 45,231,066 km (0.109 R)
• M87: 45,759,296 km (0.094 R)
• M88: 46,137,778 km (0.058 R)
• M89: 46,441,313 km (0.096 R)
• M90: 46,897,885 km (0.05 R)
• M91: 47,815,519 km (0.107 R)
• M92: 48,045,750 km (0.103 R)
• M93: 49,048,205 km (0.03 R)
• M94: 49,125,547 km (0.083 R)
• M95: 50,135,333 km (0.028 R)
• M96: 51,387,467 km (0.087 R)
• M97: 51,702,071 km (0.106 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: 326 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit