🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.7 AU - 0.8 AU

Year: 229 Days

Day: 38.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,295,945 km

• M1: 260,151 km (0.11 R)
• M2: 270,473 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.05 AU - 1.13 AU

Year: 402 Days

Day: 45.7 Hours

Environment

Temp: 49 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.13 AU - 1.39 AU

Year: 499 Days

Day: 37.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.97 AU - 2.27 AU

Year: 1090 Days

Day: 46.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 158.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.74 AU - 3.96 AU

Year: 2165 Days

Day: 14.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 8.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.11 AU - 5.93 AU

Year: 4579 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,295,945 km

• M1: 125,812 km (0.106 R)
• M2: 204,051 km (0.064 R)
• M3: 440,267 km (0.116 R)
• M4: 783,893 km (0.081 R)
• M5: 969,245 km (0.072 R)
• M6: 1,242,111 km (0.091 R)
• M7: 1,316,910 km (0.079 R)
• M8: 1,493,585 km (0.075 R)
• M9: 1,785,301 km (0.077 R)
• M10: 2,082,402 km (0.1 R)
• M11: 2,315,476 km (0.037 R)
• M12: 2,475,695 km (0.072 R)
• M13: 2,625,742 km (0.053 R)
• M14: 2,778,930 km (0.116 R)
• M15: 2,863,602 km (0.078 R)
• M16: 3,021,428 km (0.116 R)
• M17: 3,196,757 km (0.11 R)
• M18: 3,270,808 km (0.099 R)
• M19: 3,330,497 km (0.099 R)
• M20: 3,405,596 km (0.071 R)
• M21: 3,649,739 km (0.099 R)
• M22: 3,979,004 km (0.119 R)
• M23: 4,615,693 km (0.085 R)
• M24: 4,800,895 km (0.09 R)
• M25: 5,126,869 km (0.075 R)
• M26: 5,196,432 km (0.12 R)
• M27: 5,318,952 km (0.113 R)
• M28: 5,584,638 km (0.076 R)
• M29: 5,909,116 km (0.113 R)
• M30: 6,147,425 km (0.114 R)
• M31: 6,221,327 km (0.105 R)
• M32: 6,766,312 km (0.062 R)
• M33: 6,900,202 km (0.05 R)
• M34: 7,424,842 km (0.059 R)
• M35: 7,801,679 km (0.113 R)
• M36: 8,409,345 km (0.11 R)
• M37: 10,059,858 km (0.086 R)
• M38: 10,366,384 km (0.12 R)
• M39: 11,761,085 km (0.085 R)
• M40: 11,853,088 km (0.102 R)
• M41: 12,130,443 km (0.114 R)
• M42: 12,363,366 km (0.083 R)
• M43: 12,857,189 km (0.088 R)
• M44: 13,165,959 km (0.093 R)
• M45: 13,621,933 km (0.07 R)
• M46: 13,742,808 km (0.081 R)
• M47: 13,839,748 km (0.118 R)
• M48: 13,961,221 km (0.092 R)
• M49: 14,697,542 km (0.047 R)
• M50: 15,045,507 km (0.08 R)
• M51: 15,295,634 km (0.054 R)
• M52: 16,003,531 km (0.104 R)
• M53: 16,182,151 km (0.107 R)
• M54: 16,696,319 km (0.101 R)
• M55: 17,059,244 km (0.105 R)
• M56: 17,241,753 km (0.078 R)
• M57: 17,320,292 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 8.6

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.26 AU - 7.08 AU

Year: 4767 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,295,945 km

• M1: 122,221 km (0.088 R)
• M2: 209,587 km (0.082 R)
• M3: 284,386 km (0.071 R)
• M4: 423,960 km (0.11 R)
• M5: 879,785 km (0.066 R)
• M6: 1,003,652 km (0.088 R)
• M7: 1,187,059 km (0.118 R)
• M8: 1,723,218 km (0.096 R)
• M9: 1,864,289 km (0.08 R)
• M10: 2,041,712 km (0.076 R)
• M11: 2,309,941 km (0.094 R)
• M12: 2,378,756 km (0.078 R)
• M13: 2,483,325 km (0.113 R)
• M14: 2,898,459 km (0.086 R)
• M15: 3,048,057 km (0.082 R)
• M16: 3,123,753 km (0.045 R)
• M17: 3,611,293 km (0.028 R)
• M18: 3,671,431 km (0.042 R)
• M19: 3,997,853 km (0.07 R)
• M20: 4,060,086 km (0.069 R)
• M21: 4,248,879 km (0.119 R)
• M22: 4,440,514 km (0.062 R)
• M23: 4,613,299 km (0.032 R)
• M24: 4,744,347 km (0.058 R)
• M25: 4,810,320 km (0.11 R)
• M26: 5,010,033 km (0.068 R)
• M27: 5,463,913 km (0.079 R)
• M28: 5,579,402 km (0.114 R)
• M29: 5,742,613 km (0.1 R)
• M30: 6,049,738 km (0.052 R)
• M31: 6,121,395 km (0.084 R)
• M32: 6,241,373 km (0.1 R)
• M33: 7,458,800 km (0.115 R)
• M34: 7,535,694 km (0.074 R)
• M35: 8,028,768 km (0.076 R)
• M36: 8,266,030 km (0.086 R)
• M37: 8,505,686 km (0.099 R)
• M38: 8,612,798 km (0.102 R)
• M39: 9,320,695 km (0.045 R)
• M40: 9,458,924 km (0.091 R)
• M41: 9,653,700 km (0.038 R)
• M42: 10,531,989 km (0.08 R)
• M43: 10,704,924 km (0.059 R)
• M44: 10,762,819 km (0.077 R)
• M45: 11,347,148 km (0.049 R)
• M46: 11,406,090 km (0.12 R)
• M47: 11,672,972 km (0.114 R)
• M48: 11,762,282 km (0.034 R)
• M49: 11,822,121 km (0.097 R)
• M50: 11,911,880 km (0.056 R)
• M51: 12,001,788 km (0.104 R)
• M52: 12,607,660 km (0.09 R)
• M53: 12,668,696 km (0.106 R)
• M54: 12,914,186 km (0.1 R)
• M55: 12,975,820 km (0.034 R)
• M56: 13,223,255 km (0.052 R)
• M57: 13,472,335 km (0.029 R)
• M58: 13,817,308 km (0.117 R)
• M59: 14,644,285 km (0.051 R)
• M60: 14,772,939 km (0.038 R)
• M61: 15,161,146 km (0.096 R)
• M62: 15,356,521 km (0.087 R)
• M63: 15,651,079 km (0.068 R)
• M64: 15,848,548 km (0.05 R)
• M65: 16,279,240 km (0.074 R)
• M66: 16,881,821 km (0.097 R)
• M67: 17,833,861 km (0.113 R)
• M68: 17,902,527 km (0.118 R)
• M69: 18,385,578 km (0.055 R)
• M70: 19,294,236 km (0.084 R)
• M71: 19,612,131 km (0.027 R)
• M72: 19,753,950 km (0.095 R)
• M73: 20,074,389 km (0.092 R)
• M74: 21,118,582 km (0.074 R)
• M75: 21,191,286 km (0.109 R)
• M76: 21,848,919 km (0.073 R)
• M77: 21,959,172 km (0.088 R)
• M78: 22,032,774 km (0.079 R)
• M79: 22,959,982 km (0.109 R)
• M80: 23,221,928 km (0.101 R)
• M81: 23,447,073 km (0.085 R)
• M82: 23,824,209 km (0.087 R)
• M83: 24,051,448 km (0.111 R)
• M84: 24,165,292 km (0.093 R)
• M85: 24,317,433 km (0.092 R)
• M86: 24,431,726 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 9.3

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.48 AU - 7.18 AU

Year: 6303 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,295,945 km

• M1: 183,407 km (0.095 R)
• M2: 421,567 km (0.056 R)
• M3: 515,365 km (0.092 R)
• M4: 590,912 km (0.11 R)
• M5: 657,183 km (0.052 R)
• M6: 1,094,009 km (0.094 R)
• M7: 1,228,947 km (0.079 R)
• M8: 1,609,374 km (0.083 R)
• M9: 2,066,695 km (0.096 R)
• M10: 2,321,011 km (0.112 R)
• M11: 2,563,060 km (0.041 R)
• M12: 3,047,907 km (0.104 R)
• M13: 3,536,045 km (0.078 R)
• M14: 3,866,357 km (0.086 R)
• M15: 4,022,388 km (0.082 R)
• M16: 4,502,597 km (0.054 R)
• M17: 5,142,576 km (0.106 R)
• M18: 5,692,797 km (0.08 R)
• M19: 5,781,359 km (0.12 R)
• M20: 5,930,060 km (0.044 R)
• M21: 6,170,763 km (0.061 R)
• M22: 7,101,261 km (0.091 R)
• M23: 7,324,761 km (0.065 R)
• M24: 7,518,191 km (0.06 R)
• M25: 8,009,021 km (0.112 R)
• M26: 8,543,983 km (0.053 R)
• M27: 8,884,318 km (0.071 R)
• M28: 9,021,649 km (0.08 R)
• M29: 9,263,699 km (0.059 R)
• M30: 9,333,262 km (0.066 R)
• M31: 10,217,535 km (0.115 R)
• M32: 10,651,518 km (0.097 R)
• M33: 10,761,024 km (0.115 R)
• M34: 11,202,487 km (0.1 R)
• M35: 11,725,032 km (0.099 R)
• M36: 11,913,526 km (0.104 R)
• M37: 12,446,842 km (0.107 R)
• M38: 13,066,028 km (0.054 R)
• M39: 13,339,941 km (0.103 R)
• M40: 14,454,894 km (0.086 R)
• M41: 15,023,516 km (0.107 R)
• M42: 15,516,890 km (0.065 R)
• M43: 15,723,933 km (0.114 R)
• M44: 16,308,711 km (0.055 R)
• M45: 16,773,063 km (0.051 R)
• M46: 17,070,912 km (0.079 R)
• M47: 17,327,622 km (0.079 R)
• M48: 17,585,529 km (0.089 R)
• M49: 18,192,447 km (0.115 R)
• M50: 18,586,189 km (0.086 R)
• M51: 18,718,134 km (0.113 R)
• M52: 19,382,199 km (0.094 R)
• M53: 20,505,979 km (0.119 R)
• M54: 21,144,612 km (0.108 R)
• M55: 21,651,001 km (0.075 R)
• M56: 22,254,478 km (0.104 R)
• M57: 22,347,828 km (0.12 R)
• M58: 22,628,772 km (0.12 R)
• M59: 23,430,766 km (0.068 R)
• M60: 23,763,771 km (0.088 R)
• M61: 24,868,701 km (0.057 R)
• M62: 25,208,288 km (0.09 R)
• M63: 25,354,446 km (0.082 R)
• M64: 25,451,834 km (0.052 R)
• M65: 27,078,711 km (0.11 R)
• M66: 27,178,492 km (0.109 R)
• M67: 27,478,137 km (0.073 R)
• M68: 28,384,102 km (0.111 R)
• M69: 28,789,811 km (0.094 R)
• M70: 29,248,628 km (0.085 R)
• M71: 29,658,526 km (0.086 R)
• M72: 29,967,146 km (0.117 R)
• M73: 30,587,529 km (0.072 R)
• M74: 31,316,818 km (0.053 R)
• M75: 31,788,650 km (0.119 R)
• M76: 32,421,299 km (0.111 R)
• M77: 34,560,399 km (0.088 R)
• M78: 35,374,212 km (0.069 R)
• M79: 35,920,244 km (0.056 R)
• M80: 36,029,899 km (0.086 R)
• M81: 36,524,171 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 8.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.57 AU - 8.13 AU

Year: 7036 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,295,945 km

• M1: 105,616 km (0.11 R)
• M2: 192,084 km (0.116 R)
• M3: 300,692 km (0.068 R)
• M4: 404,812 km (0.106 R)
• M5: 471,233 km (0.095 R)
• M6: 548,725 km (0.059 R)
• M7: 623,823 km (0.113 R)
• M8: 717,471 km (0.062 R)
• M9: 831,764 km (0.062 R)
• M10: 952,340 km (0.086 R)
• M11: 1,010,683 km (0.098 R)
• M12: 1,131,259 km (0.115 R)
• M13: 1,211,294 km (0.089 R)
• M14: 1,463,067 km (0.102 R)
• M15: 1,521,261 km (0.112 R)
• M16: 2,135,360 km (0.042 R)
• M17: 2,698,446 km (0.101 R)
• M18: 2,965,927 km (0.074 R)
• M19: 3,241,786 km (0.096 R)
• M20: 3,331,395 km (0.084 R)
• M21: 4,077,290 km (0.067 R)
• M22: 4,187,992 km (0.101 R)
• M23: 4,426,601 km (0.066 R)
• M24: 4,497,660 km (0.117 R)
• M25: 4,612,102 km (0.12 R)
• M26: 4,917,132 km (0.116 R)
• M27: 5,049,826 km (0.09 R)
• M28: 5,213,785 km (0.114 R)
• M29: 5,409,758 km (0.119 R)
• M30: 5,546,790 km (0.105 R)
• M31: 5,809,035 km (0.04 R)
• M32: 6,441,684 km (0.116 R)
• M33: 6,635,862 km (0.076 R)
• M34: 7,380,860 km (0.116 R)
• M35: 7,566,959 km (0.034 R)
• M36: 9,202,064 km (0.117 R)
• M37: 9,512,330 km (0.1 R)
• M38: 9,751,986 km (0.115 R)
• M39: 10,068,385 km (0.08 R)
• M40: 10,331,528 km (0.095 R)
• M41: 10,407,225 km (0.097 R)
• M42: 10,463,922 km (0.081 R)
• M43: 10,749,654 km (0.033 R)
• M44: 10,864,545 km (0.094 R)
• M45: 11,173,166 km (0.068 R)
• M46: 11,328,598 km (0.083 R)
• M47: 11,465,181 km (0.066 R)
• M48: 11,523,973 km (0.104 R)
• M49: 11,858,474 km (0.112 R)
• M50: 12,096,484 km (0.081 R)
• M51: 12,156,173 km (0.11 R)
• M52: 12,516,854 km (0.107 R)
• M53: 13,454,533 km (0.042 R)
• M54: 13,516,467 km (0.088 R)
• M55: 13,661,278 km (0.112 R)
• M56: 13,973,488 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 13.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.97 AU - 13.63 AU

Year: 14313 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,295,945 km

• M1: 184,753 km (0.116 R)
• M2: 275,709 km (0.041 R)
• M3: 433,684 km (0.108 R)
• M4: 677,379 km (0.079 R)
• M5: 1,340,696 km (0.067 R)
• M6: 1,713,644 km (0.055 R)
• M7: 2,119,353 km (0.1 R)
• M8: 2,261,321 km (0.119 R)
• M9: 3,099,817 km (0.093 R)
• M10: 3,595,286 km (0.053 R)
• M11: 3,737,404 km (0.106 R)
• M12: 3,910,638 km (0.09 R)
• M13: 4,476,417 km (0.109 R)
• M14: 6,120,797 km (0.071 R)
• M15: 7,311,446 km (0.03 R)
• M16: 7,492,609 km (0.094 R)
• M17: 7,822,323 km (0.07 R)
• M18: 8,420,415 km (0.073 R)
• M19: 9,581,594 km (0.082 R)
• M20: 9,899,789 km (0.054 R)
• M21: 10,875,167 km (0.118 R)
• M22: 11,248,862 km (0.094 R)
• M23: 11,796,091 km (0.105 R)
• M24: 11,881,063 km (0.109 R)
• M25: 12,137,174 km (0.084 R)
• M26: 12,308,913 km (0.115 R)
• M27: 13,312,415 km (0.102 R)
• M28: 14,071,026 km (0.043 R)
• M29: 14,523,859 km (0.104 R)
• M30: 14,843,699 km (0.118 R)
• M31: 16,287,917 km (0.102 R)
• M32: 17,002,845 km (0.091 R)
• M33: 17,533,768 km (0.093 R)
• M34: 17,728,096 km (0.1 R)
• M35: 19,459,242 km (0.081 R)
• M36: 20,370,592 km (0.12 R)
• M37: 20,574,943 km (0.119 R)
• M38: 21,088,961 km (0.041 R)
• M39: 21,503,198 km (0.07 R)
• M40: 21,659,229 km (0.057 R)
• M41: 22,392,408 km (0.118 R)
• M42: 22,815,022 km (0.106 R)
• M43: 24,858,379 km (0.105 R)
• M44: 27,015,730 km (0.096 R)
• M45: 27,748,161 km (0.088 R)
• M46: 30,333,511 km (0.107 R)
• M47: 31,625,439 km (0.11 R)
• M48: 32,337,525 km (0.099 R)
• M49: 32,576,133 km (0.075 R)
• M50: 34,688,605 km (0.069 R)
• M51: 36,720,593 km (0.075 R)
• M52: 37,406,499 km (0.116 R)
• M53: 38,096,743 km (0.108 R)
• M54: 39,489,649 km (0.118 R)
• M55: 39,936,348 km (0.075 R)
• M56: 41,610,199 km (0.042 R)
• M57: 42,716,924 km (0.087 R)
• M58: 44,229,807 km (0.07 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit