🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.5 AU - 0.8 AU

Year: 186 Days

Day: 30.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,424,822 km

• M1: 28,723 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.67 AU - 0.75 AU

Year: 212 Days

Day: 15.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,424,822 km

• M1: 565,031 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 230 Days

Day: 18.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.16 AU - 1.26 AU

Year: 472 Days

Day: 13.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,424,822 km

• M1: 27,825 km (0.117 R)
• M2: 483,052 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.57 AU - 4.29 AU

Year: 2254 Days

Day: 39.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.47 AU - 5.77 AU

Year: 3523 Days

Day: 19.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 157.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 12.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.74 AU - 8.22 AU

Year: 7997 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,424,822 km

• M1: 159,920 km (0.114 R)
• M2: 289,771 km (0.117 R)
• M3: 593,305 km (0.066 R)
• M4: 682,615 km (0.067 R)
• M5: 1,795,623 km (0.114 R)
• M6: 1,971,550 km (0.066 R)
• M7: 2,112,322 km (0.104 R)
• M8: 2,958,447 km (0.108 R)
• M9: 3,405,895 km (0.058 R)
• M10: 3,925,598 km (0.076 R)
• M11: 4,470,284 km (0.107 R)
• M12: 4,657,131 km (0.066 R)
• M13: 4,792,368 km (0.072 R)
• M14: 5,317,905 km (0.113 R)
• M15: 5,402,578 km (0.097 R)
• M16: 5,487,699 km (0.066 R)
• M17: 5,601,991 km (0.054 R)
• M18: 5,717,032 km (0.066 R)
• M19: 5,949,507 km (0.092 R)
• M20: 6,604,896 km (0.044 R)
• M21: 7,002,976 km (0.099 R)
• M22: 7,220,640 km (0.088 R)
• M23: 7,346,153 km (0.116 R)
• M24: 7,822,772 km (0.09 R)
• M25: 8,113,740 km (0.074 R)
• M26: 8,408,148 km (0.108 R)
• M27: 9,483,607 km (0.114 R)
• M28: 10,177,742 km (0.097 R)
• M29: 10,495,487 km (0.114 R)
• M30: 11,358,817 km (0.057 R)
• M31: 11,947,036 km (0.072 R)
• M32: 12,170,236 km (0.054 R)
• M33: 12,545,277 km (0.07 R)
• M34: 13,499,413 km (0.036 R)
• M35: 13,887,619 km (0.113 R)
• M36: 14,319,059 km (0.102 R)
• M37: 14,914,309 km (0.109 R)
• M38: 15,720,642 km (0.101 R)
• M39: 16,375,881 km (0.09 R)
• M40: 16,706,791 km (0.081 R)
• M41: 17,375,493 km (0.102 R)
• M42: 18,695,844 km (0.067 R)
• M43: 19,608,541 km (0.055 R)
• M44: 20,092,490 km (0.069 R)
• M45: 20,180,902 km (0.07 R)
• M46: 20,402,457 km (0.047 R)
• M47: 20,491,318 km (0.074 R)
• M48: 20,892,839 km (0.094 R)
• M49: 21,341,931 km (0.027 R)
• M50: 21,794,315 km (0.064 R)
• M51: 22,708,508 km (0.08 R)
• M52: 23,031,490 km (0.102 R)
• M53: 23,309,443 km (0.066 R)
• M54: 24,056,235 km (0.111 R)
• M55: 24,150,183 km (0.1 R)
• M56: 24,291,253 km (0.077 R)
• M57: 24,527,020 km (0.038 R)
• M58: 24,668,838 km (0.069 R)
• M59: 25,191,234 km (0.081 R)
• M60: 25,286,678 km (0.059 R)
• M61: 25,669,349 km (0.089 R)
• M62: 25,957,624 km (0.063 R)
• M63: 26,683,024 km (0.112 R)
• M64: 27,611,429 km (0.089 R)
• M65: 27,758,932 km (0.041 R)
• M66: 27,906,735 km (0.114 R)
• M67: 28,252,755 km (0.032 R)
• M68: 29,148,846 km (0.065 R)
• M69: 29,600,332 km (0.101 R)
• M70: 31,275,828 km (0.115 R)
• M71: 32,047,604 km (0.092 R)
• M72: 32,202,737 km (0.065 R)
• M73: 32,617,572 km (0.108 R)
• M74: 32,825,662 km (0.062 R)
• M75: 33,767,381 km (0.086 R)
• M76: 34,136,140 km (0.064 R)
• M77: 34,824,290 km (0.07 R)
• M78: 35,731,302 km (0.068 R)
• M79: 35,892,120 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 9.5

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.21 AU - 10.97 AU

Year: 12226 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,424,822 km

• M1: 162,762 km (0.092 R)
• M2: 288,724 km (0.077 R)
• M3: 490,232 km (0.099 R)
• M4: 738,116 km (0.118 R)
• M5: 810,970 km (0.083 R)
• M6: 1,004,550 km (0.053 R)
• M7: 1,235,230 km (0.099 R)
• M8: 1,649,017 km (0.047 R)
• M9: 1,771,388 km (0.089 R)
• M10: 1,846,337 km (0.106 R)
• M11: 2,183,680 km (0.045 R)
• M12: 2,291,391 km (0.118 R)
• M13: 2,540,471 km (0.092 R)
• M14: 2,682,589 km (0.025 R)
• M15: 3,339,473 km (0.118 R)
• M16: 3,401,556 km (0.026 R)
• M17: 3,464,088 km (0.103 R)
• M18: 3,847,508 km (0.07 R)
• M19: 4,482,251 km (0.12 R)
• M20: 4,551,066 km (0.073 R)
• M21: 4,829,468 km (0.069 R)
• M22: 5,149,458 km (0.102 R)
• M23: 5,221,414 km (0.12 R)
• M24: 5,330,172 km (0.091 R)
• M25: 5,403,026 km (0.049 R)
• M26: 5,998,127 km (0.045 R)
• M27: 6,226,712 km (0.056 R)
• M28: 6,497,036 km (0.067 R)
• M29: 7,864,210 km (0.075 R)
• M30: 7,989,125 km (0.1 R)
• M31: 8,367,458 km (0.096 R)
• M32: 8,623,120 km (0.074 R)
• M33: 9,098,243 km (0.06 R)
• M34: 9,984,162 km (0.092 R)
• M35: 10,528,848 km (0.105 R)
• M36: 11,505,123 km (0.034 R)
• M37: 11,789,359 km (0.075 R)
• M38: 12,028,118 km (0.085 R)
• M39: 13,245,395 km (0.096 R)
• M40: 14,247,103 km (0.108 R)
• M41: 14,348,680 km (0.079 R)
• M42: 14,757,232 km (0.101 R)
• M43: 16,058,434 km (0.051 R)
• M44: 17,450,143 km (0.115 R)
• M45: 18,050,629 km (0.105 R)
• M46: 18,602,346 km (0.089 R)
• M47: 18,713,347 km (0.112 R)
• M48: 19,496,642 km (0.087 R)
• M49: 19,665,986 km (0.116 R)
• M50: 20,979,605 km (0.082 R)
• M51: 22,262,557 km (0.116 R)
• M52: 23,032,687 km (0.078 R)
• M53: 23,331,134 km (0.083 R)
• M54: 26,012,676 km (0.053 R)
• M55: 26,074,759 km (0.11 R)
• M56: 26,510,687 km (0.081 R)
• M57: 26,760,815 km (0.105 R)
• M58: 27,832,684 km (0.098 R)
• M59: 28,726,082 km (0.068 R)
• M60: 30,083,533 km (0.089 R)
• M61: 30,737,426 km (0.065 R)
• M62: 31,065,943 km (0.077 R)
• M63: 31,395,806 km (0.071 R)
• M64: 31,594,322 km (0.038 R)
• M65: 33,804,631 km (0.087 R)
• M66: 34,347,970 km (0.097 R)
• M67: 34,620,687 km (0.086 R)
• M68: 34,894,152 km (0.083 R)
• M69: 36,133,570 km (0.113 R)
• M70: 38,019,700 km (0.097 R)
• M71: 39,437,439 km (0.09 R)
• M72: 40,512,001 km (0.103 R)
• M73: 40,583,958 km (0.083 R)
• M74: 41,523,582 km (0.055 R)
• M75: 42,763,150 km (0.104 R)
• M76: 43,793,131 km (0.092 R)
• M77: 43,867,032 km (0.107 R)
• M78: 44,014,835 km (0.078 R)
• M79: 44,088,886 km (0.088 R)
• M80: 44,980,190 km (0.108 R)
• M81: 46,177,721 km (0.098 R)
• M82: 46,328,217 km (0.048 R)
• M83: 47,234,181 km (0.095 R)
• M84: 47,993,839 km (0.101 R)
• M85: 48,987,169 km (0.03 R)
• M86: 49,063,913 km (0.118 R)
• M87: 49,447,931 km (0.12 R)
• M88: 49,910,188 km (0.088 R)
• M89: 50,373,792 km (0.115 R)
• M90: 51,071,965 km (0.099 R)
• M91: 52,086,089 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 13.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.1 AU - 13.3 AU

Year: 16056 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,424,822 km

• M1: 170,841 km (0.031 R)
• M2: 390,600 km (0.06 R)
• M3: 668,403 km (0.097 R)
• M4: 863,180 km (0.065 R)
• M5: 989,889 km (0.03 R)
• M6: 1,100,741 km (0.08 R)
• M7: 1,666,819 km (0.12 R)
• M8: 1,801,158 km (0.103 R)
• M9: 1,967,362 km (0.104 R)
• M10: 2,197,294 km (0.031 R)
• M11: 2,810,794 km (0.089 R)
• M12: 3,441,499 km (0.084 R)
• M13: 3,826,714 km (0.112 R)
• M14: 4,152,238 km (0.111 R)
• M15: 4,600,583 km (0.109 R)
• M16: 4,986,097 km (0.102 R)
• M17: 5,462,716 km (0.032 R)
• M18: 5,995,583 km (0.054 R)
• M19: 6,079,059 km (0.076 R)
• M20: 6,374,365 km (0.106 R)
• M21: 6,588,290 km (0.099 R)
• M22: 6,761,076 km (0.1 R)
• M23: 6,935,357 km (0.058 R)
• M24: 7,467,327 km (0.11 R)
• M25: 8,712,281 km (0.067 R)
• M26: 8,807,126 km (0.109 R)
• M27: 8,902,270 km (0.091 R)
• M28: 9,093,456 km (0.055 R)
• M29: 9,823,045 km (0.112 R)
• M30: 10,170,112 km (0.099 R)
• M31: 10,672,761 km (0.089 R)
• M32: 12,229,177 km (0.111 R)
• M33: 12,709,985 km (0.104 R)
• M34: 13,196,926 km (0.115 R)
• M35: 14,977,589 km (0.112 R)
• M36: 15,377,165 km (0.111 R)
• M37: 15,606,947 km (0.052 R)
• M38: 15,722,437 km (0.042 R)
• M39: 16,832,603 km (0.066 R)
• M40: 17,010,325 km (0.087 R)
• M41: 17,727,048 km (0.092 R)
• M42: 18,575,717 km (0.111 R)
• M43: 20,061,374 km (0.083 R)
• M44: 20,249,717 km (0.107 R)
• M45: 21,136,683 km (0.114 R)
• M46: 22,751,891 km (0.084 R)
• M47: 24,944,248 km (0.065 R)
• M48: 25,282,339 km (0.03 R)
• M49: 25,826,277 km (0.094 R)
• M50: 26,442,920 km (0.039 R)
• M51: 26,925,971 km (0.094 R)
• M52: 27,830,739 km (0.087 R)
• M53: 32,501,783 km (0.094 R)
• M54: 33,390,394 km (0.11 R)
• M55: 33,837,692 km (0.106 R)
• M56: 34,287,084 km (0.12 R)
• M57: 34,437,280 km (0.089 R)
• M58: 35,040,309 km (0.093 R)
• M59: 35,267,249 km (0.085 R)
• M60: 36,563,066 km (0.09 R)
• M61: 37,332,597 km (0.044 R)
• M62: 38,574,858 km (0.1 R)
• M63: 38,887,518 km (0.078 R)
• M64: 40,146,683 km (0.108 R)
• M65: 40,701,841 km (0.066 R)
• M66: 42,140,972 km (0.119 R)
• M67: 42,463,056 km (0.098 R)
• M68: 42,866,671 km (0.093 R)
• M69: 44,330,636 km (0.071 R)
• M70: 44,822,364 km (0.083 R)
• M71: 46,474,075 km (0.09 R)
• M72: 46,640,427 km (0.102 R)
• M73: 48,145,831 km (0.113 R)
• M74: 48,651,172 km (0.079 R)
• M75: 48,904,442 km (0.04 R)
• M76: 49,327,654 km (0.118 R)
• M77: 51,461,967 km (0.052 R)
• M78: 52,237,632 km (0.051 R)
• M79: 53,104,103 km (0.11 R)
• M80: 54,412,635 km (0.084 R)
• M81: 55,114,848 km (0.068 R)
• M82: 55,378,888 km (0.11 R)
• M83: 56,528,248 km (0.1 R)
• M84: 57,061,415 km (0.116 R)
• M85: 57,417,757 km (0.102 R)
• M86: 57,506,917 km (0.095 R)
• M87: 58,132,536 km (0.109 R)
• M88: 59,120,480 km (0.114 R)
• M89: 60,476,286 km (0.096 R)
• M90: 60,657,897 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 4.3

Gravity: 29.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.45 AU - 15.25 AU

Year: 20301 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,424,822 km

• M1: 124,914 km (0.099 R)
• M2: 286,330 km (0.074 R)
• M3: 352,752 km (0.07 R)
• M4: 442,959 km (0.118 R)
• M5: 804,089 km (0.092 R)
• M6: 1,182,122 km (0.048 R)
• M7: 1,608,177 km (0.043 R)
• M8: 1,760,169 km (0.076 R)
• M9: 2,621,852 km (0.104 R)
• M10: 3,398,864 km (0.119 R)
• M11: 3,554,445 km (0.104 R)
• M12: 4,750,331 km (0.097 R)
• M13: 5,413,349 km (0.025 R)
• M14: 5,549,483 km (0.105 R)
• M15: 5,594,960 km (0.072 R)
• M16: 6,057,966 km (0.115 R)
• M17: 6,629,579 km (0.073 R)
• M18: 6,678,049 km (0.097 R)
• M19: 7,218,247 km (0.067 R)
• M20: 7,418,259 km (0.094 R)
• M21: 9,844,886 km (0.09 R)
• M22: 10,011,090 km (0.081 R)
• M23: 10,402,288 km (0.104 R)
• M24: 10,684,729 km (0.112 R)
• M25: 11,314,985 km (0.08 R)
• M26: 11,605,504 km (0.12 R)
• M27: 12,312,653 km (0.114 R)
• M28: 13,277,110 km (0.096 R)
• M29: 13,954,041 km (0.08 R)
• M30: 14,768,601 km (0.072 R)
• M31: 15,085,898 km (0.115 R)
• M32: 16,772,016 km (0.046 R)
• M33: 16,970,382 km (0.112 R)
• M34: 17,236,068 km (0.086 R)
• M35: 20,600,674 km (0.089 R)
• M36: 20,884,162 km (0.091 R)
• M37: 21,814,062 km (0.111 R)
• M38: 21,958,424 km (0.12 R)
• M39: 22,538,565 km (0.065 R)
• M40: 23,418,350 km (0.078 R)
• M41: 24,160,056 km (0.081 R)
• M42: 24,834,144 km (0.096 R)
• M43: 24,909,541 km (0.086 R)
• M44: 26,584,888 km (0.049 R)
• M45: 27,358,309 km (0.058 R)
• M46: 28,769,167 km (0.09 R)
• M47: 29,165,152 km (0.055 R)
• M48: 30,283,845 km (0.106 R)
• M49: 30,686,712 km (0.034 R)
• M50: 32,233,704 km (0.064 R)
• M51: 33,722,651 km (0.063 R)
• M52: 35,572,728 km (0.097 R)
• M53: 37,455,417 km (0.1 R)
• M54: 37,801,138 km (0.099 R)
• M55: 37,887,755 km (0.092 R)
• M56: 41,673,928 km (0.114 R)
• M57: 42,481,457 km (0.106 R)
• M58: 42,932,345 km (0.119 R)
• M59: 43,384,878 km (0.079 R)
• M60: 44,385,838 km (0.077 R)
• M61: 45,118,568 km (0.108 R)
• M62: 45,670,734 km (0.117 R)
• M63: 46,410,495 km (0.118 R)
• M64: 47,808,188 km (0.108 R)
• M65: 47,995,634 km (0.097 R)
• M66: 49,693,121 km (0.12 R)
• M67: 49,977,956 km (0.119 R)
• M68: 50,072,950 km (0.103 R)
• M69: 50,931,193 km (0.07 R)
• M70: 51,026,936 km (0.058 R)
• M71: 51,506,098 km (0.103 R)
• M72: 51,698,331 km (0.08 R)
• M73: 51,890,565 km (0.095 R)
• M74: 53,243,677 km (0.073 R)
• M75: 54,510,472 km (0.092 R)
• M76: 54,608,309 km (0.113 R)
• M77: 55,491,685 km (0.112 R)
• M78: 56,083,195 km (0.061 R)
• M79: 56,478,731 km (0.077 R)
• M80: 56,577,765 km (0.116 R)
• M81: 56,775,833 km (0.097 R)
• M82: 60,383,086 km (0.073 R)
• M83: 61,499,984 km (0.101 R)
• M84: 62,828,712 km (0.117 R)
• M85: 63,136,585 km (0.095 R)
• M86: 63,342,282 km (0.069 R)
• M87: 64,787,547 km (0.107 R)
• M88: 65,306,502 km (0.075 R)
• M89: 65,618,413 km (0.11 R)
• M90: 65,826,653 km (0.093 R)
• M91: 66,139,463 km (0.1 R)
• M92: 66,452,721 km (0.101 R)
• M93: 69,188,417 km (0.12 R)
• M94: 70,250,412 km (0.083 R)
• M95: 70,783,429 km (0.082 R)
• M96: 71,210,830 km (0.103 R)
• M97: 71,317,793 km (0.092 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit