🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 169 Days

Day: 22.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 63.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 32.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.47 AU - 1.95 AU

Year: 856 Days

Day: 45.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,905,938 km

• M1: 1,255,575 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.98 AU - 2.4 AU

Year: 1241 Days

Day: 41.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,905,938 km

• M1: 1,360,742 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.94 AU - 2.76 AU

Year: 1379 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.18 AU - 4.86 AU

Year: 3086 Days

Day: 13.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,905,938 km

• M1: 1,870,422 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 14.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.05 AU - 5.79 AU

Year: 4831 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,905,938 km

• M1: 222,602 km (0.116 R)
• M2: 412,591 km (0.099 R)
• M3: 582,235 km (0.11 R)
• M4: 700,417 km (0.111 R)
• M5: 1,180,028 km (0.094 R)
• M6: 1,351,916 km (0.104 R)
• M7: 1,456,335 km (0.11 R)
• M8: 1,690,007 km (0.036 R)
• M9: 1,819,858 km (0.104 R)
• M10: 2,004,163 km (0.052 R)
• M11: 2,142,242 km (0.043 R)
• M12: 2,410,171 km (0.105 R)
• M13: 2,520,425 km (0.11 R)
• M14: 2,998,689 km (0.083 R)
• M15: 3,097,873 km (0.065 R)
• M16: 3,402,304 km (0.086 R)
• M17: 3,716,460 km (0.082 R)
• M18: 3,844,815 km (0.091 R)
• M19: 3,952,974 km (0.034 R)
• M20: 4,084,171 km (0.069 R)
• M21: 4,350,904 km (0.052 R)
• M22: 4,509,329 km (0.107 R)
• M23: 5,090,516 km (0.102 R)
• M24: 5,572,820 km (0.03 R)
• M25: 5,794,674 km (0.105 R)
• M26: 6,044,801 km (0.093 R)
• M27: 6,478,037 km (0.052 R)
• M28: 7,107,096 km (0.098 R)
• M29: 7,455,958 km (0.09 R)
• M30: 7,893,232 km (0.09 R)
• M31: 8,310,910 km (0.112 R)
• M32: 8,564,927 km (0.078 R)
• M33: 9,342,537 km (0.055 R)
• M34: 9,577,405 km (0.053 R)
• M35: 9,843,839 km (0.067 R)
• M36: 10,022,908 km (0.059 R)
• M37: 11,212,959 km (0.065 R)
• M38: 11,431,372 km (0.093 R)
• M39: 11,745,826 km (0.09 R)
• M40: 12,544,380 km (0.084 R)
• M41: 12,641,469 km (0.093 R)
• M42: 12,999,307 km (0.098 R)
• M43: 14,430,360 km (0.093 R)
• M44: 14,565,896 km (0.089 R)
• M45: 14,838,613 km (0.105 R)
• M46: 14,941,237 km (0.071 R)
• M47: 18,313,173 km (0.099 R)
• M48: 19,014,787 km (0.091 R)
• M49: 19,425,134 km (0.059 R)
• M50: 19,650,129 km (0.093 R)
• M51: 20,864,864 km (0.106 R)
• M52: 22,653,456 km (0.101 R)
• M53: 22,811,282 km (0.111 R)
• M54: 23,128,130 km (0.079 R)
• M55: 23,566,153 km (0.103 R)
• M56: 24,208,227 km (0.118 R)
• M57: 24,937,367 km (0.086 R)
• M58: 25,100,279 km (0.116 R)
• M59: 25,879,534 km (0.105 R)
• M60: 26,375,750 km (0.114 R)
• M61: 26,541,953 km (0.082 R)
• M62: 27,335,720 km (0.099 R)
• M63: 28,094,929 km (0.103 R)
• M64: 28,264,573 km (0.083 R)
• M65: 28,392,030 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 12.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.1 AU - 8.72 AU

Year: 7723 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,905,938 km

• M1: 203,304 km (0.097 R)
• M2: 293,212 km (0.113 R)
• M3: 511,326 km (0.079 R)
• M4: 698,173 km (0.107 R)
• M5: 848,818 km (0.075 R)
• M6: 972,835 km (0.064 R)
• M7: 1,089,970 km (0.102 R)
• M8: 1,226,254 km (0.117 R)
• M9: 1,354,160 km (0.111 R)
• M10: 1,501,663 km (0.097 R)
• M11: 1,654,852 km (0.079 R)
• M12: 2,027,500 km (0.075 R)
• M13: 2,180,539 km (0.114 R)
• M14: 2,302,461 km (0.091 R)
• M15: 2,480,632 km (0.118 R)
• M16: 2,626,490 km (0.067 R)
• M17: 2,965,479 km (0.049 R)
• M18: 3,602,766 km (0.059 R)
• M19: 4,001,145 km (0.042 R)
• M20: 4,173,332 km (0.118 R)
• M21: 4,614,346 km (0.074 R)
• M22: 5,210,045 km (0.11 R)
• M23: 5,445,811 km (0.09 R)
• M24: 5,588,827 km (0.101 R)
• M25: 5,733,338 km (0.071 R)
• M26: 6,050,486 km (0.115 R)
• M27: 6,600,258 km (0.053 R)
• M28: 6,958,545 km (0.075 R)
• M29: 7,323,414 km (0.11 R)
• M30: 7,481,539 km (0.11 R)
• M31: 7,801,529 km (0.101 R)
• M32: 8,017,399 km (0.119 R)
• M33: 8,399,771 km (0.111 R)
• M34: 8,593,350 km (0.119 R)
• M35: 8,872,351 km (0.119 R)
• M36: 8,984,699 km (0.077 R)
• M37: 9,267,887 km (0.11 R)
• M38: 9,353,457 km (0.092 R)
• M39: 9,640,536 km (0.112 R)
• M40: 9,785,197 km (0.034 R)
• M41: 9,930,456 km (0.069 R)
• M42: 10,282,310 km (0.083 R)
• M43: 10,697,893 km (0.082 R)
• M44: 10,787,652 km (0.099 R)
• M45: 11,392,775 km (0.061 R)
• M46: 11,576,332 km (0.099 R)
• M47: 12,383,712 km (0.049 R)
• M48: 13,209,193 km (0.102 R)
• M49: 13,596,202 km (0.09 R)
• M50: 13,921,578 km (0.051 R)
• M51: 14,480,625 km (0.087 R)
• M52: 15,013,493 km (0.085 R)
• M53: 15,349,789 km (0.108 R)
• M54: 16,064,268 km (0.094 R)
• M55: 16,339,379 km (0.116 R)
• M56: 16,512,015 km (0.114 R)
• M57: 16,720,105 km (0.103 R)
• M58: 16,859,231 km (0.117 R)
• M59: 17,384,619 km (0.092 R)
• M60: 17,702,365 km (0.106 R)
• M61: 18,022,055 km (0.114 R)
• M62: 18,739,527 km (0.04 R)
• M63: 19,174,408 km (0.046 R)
• M64: 19,722,834 km (0.103 R)
• M65: 20,017,392 km (0.068 R)
• M66: 21,097,339 km (0.065 R)
• M67: 21,625,569 km (0.09 R)
• M68: 22,349,473 km (0.097 R)
• M69: 23,586,348 km (0.052 R)
• M70: 23,742,528 km (0.1 R)
• M71: 24,924,950 km (0.054 R)
• M72: 25,123,915 km (0.066 R)
• M73: 25,203,651 km (0.066 R)
• M74: 26,937,939 km (0.11 R)
• M75: 27,346,790 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.21 AU - 8.25 AU

Year: 9040 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,905,938 km

• M1: 257,757 km (0.107 R)
• M2: 608,714 km (0.117 R)
• M3: 999,314 km (0.032 R)
• M4: 1,507,199 km (0.089 R)
• M5: 1,767,648 km (0.06 R)
• M6: 2,043,058 km (0.114 R)
• M7: 2,186,074 km (0.118 R)
• M8: 2,457,444 km (0.104 R)
• M9: 3,281,130 km (0.087 R)
• M10: 3,650,936 km (0.081 R)
• M11: 3,738,152 km (0.107 R)
• M12: 3,944,597 km (0.074 R)
• M13: 4,034,206 km (0.046 R)
• M14: 4,968,444 km (0.115 R)
• M15: 5,065,533 km (0.118 R)
• M16: 5,695,191 km (0.11 R)
• M17: 5,967,758 km (0.103 R)
• M18: 6,140,394 km (0.054 R)
• M19: 6,244,664 km (0.072 R)
• M20: 6,419,993 km (0.079 R)
• M21: 6,811,341 km (0.09 R)
• M22: 7,320,871 km (0.03 R)
• M23: 8,299,839 km (0.086 R)
• M24: 8,922,615 km (0.115 R)
• M25: 9,041,097 km (0.073 R)
• M26: 9,480,167 km (0.092 R)
• M27: 9,601,042 km (0.06 R)
• M28: 10,131,217 km (0.084 R)
• M29: 12,213,769 km (0.054 R)
• M30: 12,345,564 km (0.115 R)
• M31: 12,743,644 km (0.118 R)
• M32: 12,832,655 km (0.116 R)
• M33: 13,326,178 km (0.096 R)
• M34: 14,843,699 km (0.035 R)
• M35: 15,981,541 km (0.084 R)
• M36: 16,077,582 km (0.084 R)
• M37: 16,755,710 km (0.093 R)
• M38: 17,393,744 km (0.049 R)
• M39: 17,939,777 km (0.05 R)
• M40: 18,240,020 km (0.102 R)
• M41: 18,693,600 km (0.088 R)
• M42: 19,457,746 km (0.119 R)
• M43: 19,611,832 km (0.078 R)
• M44: 20,649,293 km (0.117 R)
• M45: 22,939,786 km (0.115 R)
• M46: 23,211,306 km (0.116 R)
• M47: 23,484,023 km (0.093 R)
• M48: 23,757,638 km (0.088 R)
• M49: 24,142,703 km (0.104 R)
• M50: 24,418,860 km (0.109 R)
• M51: 25,478,163 km (0.119 R)
• M52: 25,928,752 km (0.081 R)
• M53: 26,495,578 km (0.073 R)
• M54: 26,837,559 km (0.083 R)
• M55: 26,952,001 km (0.088 R)
• M56: 27,353,522 km (0.116 R)
• M57: 28,220,591 km (0.12 R)
• M58: 28,628,245 km (0.108 R)
• M59: 28,803,724 km (0.055 R)
• M60: 28,920,709 km (0.118 R)
• M61: 29,508,629 km (0.088 R)
• M62: 29,626,662 km (0.103 R)
• M63: 30,397,839 km (0.076 R)
• M64: 30,875,654 km (0.067 R)
• M65: 31,899,352 km (0.088 R)
• M66: 32,628,642 km (0.074 R)
• M67: 33,056,492 km (0.107 R)
• M68: 33,979,960 km (0.113 R)
• M69: 34,103,677 km (0.08 R)
• M70: 34,724,658 km (0.105 R)
• M71: 35,474,891 km (0.12 R)
• M72: 37,821,483 km (0.08 R)
• M73: 38,013,866 km (0.108 R)
• M74: 38,593,259 km (0.076 R)
• M75: 39,891,170 km (0.098 R)
• M76: 40,808,205 km (0.085 R)
• M77: 40,939,701 km (0.118 R)
• M78: 41,599,727 km (0.028 R)
• M79: 41,864,665 km (0.114 R)
• M80: 42,329,765 km (0.068 R)
• M81: 42,796,510 km (0.043 R)
• M82: 43,735,237 km (0.066 R)
• M83: 44,409,923 km (0.105 R)
• M84: 45,496,452 km (0.039 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 9.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.54 AU - 9.56 AU

Year: 10424 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,905,938 km

• M1: 211,681 km (0.092 R)
• M2: 415,284 km (0.075 R)
• M3: 542,143 km (0.104 R)
• M4: 653,743 km (0.05 R)
• M5: 727,794 km (0.066 R)
• M6: 836,551 km (0.112 R)
• M7: 984,803 km (0.095 R)
• M8: 1,461,571 km (0.075 R)
• M9: 1,642,136 km (0.115 R)
• M10: 2,003,265 km (0.092 R)
• M11: 2,342,254 km (0.076 R)
• M12: 2,435,753 km (0.114 R)
• M13: 3,125,100 km (0.064 R)
• M14: 3,202,442 km (0.113 R)
• M15: 3,464,986 km (0.094 R)
• M16: 3,816,690 km (0.093 R)
• M17: 3,927,243 km (0.105 R)
• M18: 4,265,334 km (0.036 R)
• M19: 4,322,481 km (0.093 R)
• M20: 4,612,850 km (0.063 R)
• M21: 4,879,434 km (0.086 R)
• M22: 5,741,117 km (0.093 R)
• M23: 5,804,397 km (0.078 R)
• M24: 6,221,925 km (0.066 R)
• M25: 6,883,297 km (0.116 R)
• M26: 7,119,961 km (0.042 R)
• M27: 8,523,638 km (0.091 R)
• M28: 8,668,598 km (0.054 R)
• M29: 9,145,666 km (0.077 R)
• M30: 9,518,314 km (0.115 R)
• M31: 9,706,508 km (0.106 R)
• M32: 9,934,047 km (0.081 R)
• M33: 10,588,238 km (0.092 R)
• M34: 10,783,314 km (0.054 R)
• M35: 11,776,344 km (0.104 R)
• M36: 11,978,451 km (0.095 R)
• M37: 12,715,669 km (0.092 R)
• M38: 13,006,338 km (0.116 R)
• M39: 14,362,892 km (0.094 R)
• M40: 14,622,145 km (0.069 R)
• M41: 14,709,061 km (0.072 R)
• M42: 15,014,091 km (0.073 R)
• M43: 15,277,383 km (0.075 R)
• M44: 16,031,357 km (0.079 R)
• M45: 16,480,599 km (0.106 R)
• M46: 17,899,385 km (0.109 R)
• M47: 18,365,383 km (0.116 R)
• M48: 18,599,952 km (0.081 R)
• M49: 19,261,773 km (0.109 R)
• M50: 19,979,544 km (0.08 R)
• M51: 20,852,447 km (0.059 R)
• M52: 22,284,697 km (0.094 R)
• M53: 23,037,922 km (0.102 R)
• M54: 23,595,623 km (0.076 R)
• M55: 26,028,085 km (0.052 R)
• M56: 26,874,210 km (0.109 R)
• M57: 27,140,494 km (0.109 R)
• M58: 27,407,676 km (0.118 R)
• M59: 27,783,167 km (0.046 R)
• M60: 27,890,728 km (0.052 R)
• M61: 28,052,443 km (0.077 R)
• M62: 28,702,147 km (0.07 R)
• M63: 28,865,358 km (0.112 R)
• M64: 29,083,472 km (0.036 R)
• M65: 29,740,954 km (0.119 R)
• M66: 30,625,377 km (0.108 R)
• M67: 31,462,377 km (0.093 R)
• M68: 32,024,416 km (0.063 R)
• M69: 33,329,957 km (0.075 R)
• M70: 33,387,103 km (0.115 R)
• M71: 33,616,138 km (0.06 R)
• M72: 34,537,062 km (0.057 R)
• M73: 35,524,707 km (0.117 R)
• M74: 37,825,373 km (0.1 R)
• M75: 38,183,660 km (0.102 R)
• M76: 38,542,994 km (0.039 R)
• M77: 38,903,375 km (0.057 R)
• M78: 39,144,377 km (0.106 R)
• M79: 39,446,266 km (0.115 R)
• M80: 40,052,287 km (0.112 R)
• M81: 40,295,533 km (0.11 R)
• M82: 40,417,455 km (0.093 R)
• M83: 40,783,671 km (0.106 R)
• M84: 40,844,707 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit