🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.48 AU - 0.52 AU

Year: 125 Days

Day: 15.8 Hours

Environment

Temp: 263 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.76 AU - 0.86 AU

Year: 259 Days

Day: 28.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.7 AU - 1.04 AU

Year: 288 Days

Day: 45.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.42 AU - 1.92 AU

Year: 766 Days

Day: 18.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,591,205 km

• M1: 59,839 km (0.096 R)
• M2: 335,398 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.81 AU - 1.97 AU

Year: 922 Days

Day: 12.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,591,205 km

• M1: 706,401 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.44 AU - 4.26 AU

Year: 2680 Days

Day: 37.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 145.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 8.2

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.78 AU - 7.08 AU

Year: 5123 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,591,205 km

• M1: 116,686 km (0.117 R)
• M2: 267,032 km (0.057 R)
• M3: 405,261 km (0.026 R)
• M4: 467,942 km (0.037 R)
• M5: 557,402 km (0.09 R)
• M6: 848,070 km (0.108 R)
• M7: 1,047,035 km (0.118 R)
• M8: 1,489,396 km (0.031 R)
• M9: 1,625,830 km (0.091 R)
• M10: 1,766,452 km (0.072 R)
• M11: 2,289,895 km (0.115 R)
• M12: 2,733,452 km (0.082 R)
• M13: 3,225,480 km (0.081 R)
• M14: 3,313,892 km (0.089 R)
• M15: 3,380,762 km (0.114 R)
• M16: 3,767,922 km (0.058 R)
• M17: 4,217,613 km (0.109 R)
• M18: 4,436,474 km (0.098 R)
• M19: 4,634,243 km (0.107 R)
• M20: 4,910,849 km (0.098 R)
• M21: 5,719,426 km (0.097 R)
• M22: 5,772,982 km (0.09 R)
• M23: 5,826,687 km (0.118 R)
• M24: 6,152,811 km (0.108 R)
• M25: 6,568,693 km (0.089 R)
• M26: 6,737,589 km (0.063 R)
• M27: 6,822,710 km (0.053 R)
• M28: 6,965,127 km (0.103 R)
• M29: 7,398,512 km (0.09 R)
• M30: 7,515,498 km (0.119 R)
• M31: 8,049,861 km (0.078 R)
• M32: 8,140,219 km (0.119 R)
• M33: 8,443,453 km (0.097 R)
• M34: 8,874,445 km (0.041 R)
• M35: 8,998,761 km (0.094 R)
• M36: 9,061,293 km (0.056 R)
• M37: 10,635,511 km (0.098 R)
• M38: 10,800,817 km (0.062 R)
• M39: 10,867,238 km (0.102 R)
• M40: 11,436,907 km (0.04 R)
• M41: 12,188,636 km (0.042 R)
• M42: 12,465,991 km (0.086 R)
• M43: 12,675,428 km (0.066 R)
• M44: 13,203,807 km (0.037 R)
• M45: 13,310,471 km (0.066 R)
• M46: 14,064,444 km (0.086 R)
• M47: 14,318,760 km (0.071 R)
• M48: 14,391,764 km (0.085 R)
• M49: 14,538,071 km (0.057 R)
• M50: 14,611,374 km (0.092 R)
• M51: 14,758,428 km (0.11 R)
• M52: 15,165,484 km (0.051 R)
• M53: 15,688,777 km (0.118 R)
• M54: 16,408,343 km (0.097 R)
• M55: 16,753,017 km (0.063 R)
• M56: 17,216,172 km (0.053 R)
• M57: 17,527,335 km (0.088 R)
• M58: 18,076,360 km (0.114 R)
• M59: 19,513,845 km (0.054 R)
• M60: 19,594,778 km (0.118 R)
• M61: 19,675,860 km (0.07 R)
• M62: 20,246,426 km (0.078 R)
• M63: 20,698,361 km (0.031 R)
• M64: 21,990,289 km (0.107 R)
• M65: 22,201,072 km (0.099 R)
• M66: 22,285,595 km (0.084 R)
• M67: 22,454,940 km (0.058 R)
• M68: 22,965,517 km (0.113 R)
• M69: 23,136,507 km (0.072 R)
• M70: 23,522,919 km (0.037 R)
• M71: 24,128,192 km (0.112 R)
• M72: 24,302,174 km (0.099 R)
• M73: 24,432,923 km (0.083 R)
• M74: 24,870,197 km (0.076 R)
• M75: 26,108,419 km (0.112 R)
• M76: 26,242,309 km (0.101 R)
• M77: 26,645,326 km (0.025 R)
• M78: 27,231,001 km (0.116 R)
• M79: 28,644,551 km (0.057 R)
• M80: 28,874,783 km (0.055 R)
• M81: 29,337,190 km (0.029 R)
• M82: 29,522,841 km (0.076 R)
• M83: 29,662,266 km (0.065 R)
• M84: 30,082,037 km (0.105 R)
• M85: 30,222,360 km (0.114 R)
• M86: 30,738,772 km (0.108 R)
• M87: 31,875,865 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 8.6

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.29 AU - 12.13 AU

Year: 12434 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,591,205 km

• M1: 164,707 km (0.069 R)
• M2: 223,948 km (0.039 R)
• M3: 282,740 km (0.104 R)
• M4: 551,867 km (0.06 R)
• M5: 1,042,398 km (0.119 R)
• M6: 1,771,987 km (0.094 R)
• M7: 2,100,803 km (0.114 R)
• M8: 2,448,768 km (0.053 R)
• M9: 3,231,164 km (0.077 R)
• M10: 5,430,253 km (0.097 R)
• M11: 5,547,987 km (0.093 R)
• M12: 5,627,124 km (0.085 R)
• M13: 6,109,278 km (0.086 R)
• M14: 6,984,874 km (0.106 R)
• M15: 7,242,183 km (0.095 R)
• M16: 8,575,249 km (0.074 R)
• M17: 9,176,184 km (0.086 R)
• M18: 9,505,449 km (0.091 R)
• M19: 9,838,454 km (0.06 R)
• M20: 10,127,028 km (0.108 R)
• M21: 10,223,818 km (0.113 R)
• M22: 11,510,210 km (0.115 R)
• M23: 12,534,207 km (0.099 R)
• M24: 13,162,369 km (0.03 R)
• M25: 13,268,134 km (0.074 R)
• M26: 13,962,119 km (0.107 R)
• M27: 14,449,509 km (0.097 R)
• M28: 15,329,743 km (0.056 R)
• M29: 15,441,043 km (0.057 R)
• M30: 15,552,494 km (0.085 R)
• M31: 15,664,243 km (0.045 R)
• M32: 15,888,640 km (0.097 R)
• M33: 16,001,287 km (0.115 R)
• M34: 17,257,162 km (0.112 R)
• M35: 17,780,156 km (0.12 R)
• M36: 18,426,269 km (0.109 R)
• M37: 19,259,828 km (0.094 R)
• M38: 20,227,427 km (0.069 R)
• M39: 20,288,463 km (0.063 R)
• M40: 20,594,391 km (0.041 R)
• M41: 21,210,884 km (0.044 R)
• M42: 22,272,729 km (0.067 R)
• M43: 22,968,958 km (0.113 R)
• M44: 25,034,755 km (0.05 R)
• M45: 25,957,175 km (0.106 R)
• M46: 26,289,283 km (0.098 R)
• M47: 28,311,397 km (0.1 R)
• M48: 28,584,862 km (0.098 R)
• M49: 29,065,370 km (0.091 R)
• M50: 29,134,185 km (0.037 R)
• M51: 29,341,229 km (0.043 R)
• M52: 30,034,465 km (0.112 R)
• M53: 30,943,871 km (0.104 R)
• M54: 32,574,637 km (0.097 R)
• M55: 33,580,982 km (0.094 R)
• M56: 33,653,238 km (0.107 R)
• M57: 33,870,454 km (0.119 R)
• M58: 34,306,083 km (0.086 R)
• M59: 34,816,660 km (0.034 R)
• M60: 35,256,329 km (0.058 R)
• M61: 36,586,403 km (0.094 R)
• M62: 39,753,091 km (0.105 R)
• M63: 40,212,506 km (0.069 R)
• M64: 40,289,399 km (0.047 R)
• M65: 40,366,143 km (0.039 R)
• M66: 40,750,909 km (0.058 R)
• M67: 41,601,672 km (0.091 R)
• M68: 42,068,118 km (0.047 R)
• M69: 42,536,509 km (0.098 R)
• M70: 42,771,228 km (0.049 R)
• M71: 42,928,007 km (0.068 R)
• M72: 43,320,701 km (0.118 R)
• M73: 43,793,580 km (0.104 R)
• M74: 44,030,692 km (0.094 R)
• M75: 44,109,680 km (0.113 R)
• M76: 44,903,596 km (0.059 R)
• M77: 45,382,010 km (0.113 R)
• M78: 45,942,553 km (0.059 R)
• M79: 46,424,707 km (0.063 R)
• M80: 47,637,497 km (0.037 R)
• M81: 48,288,547 km (0.115 R)
• M82: 49,188,677 km (0.092 R)
• M83: 49,599,623 km (0.102 R)
• M84: 51,005,394 km (0.077 R)
• M85: 51,338,100 km (0.109 R)
• M86: 52,424,180 km (0.114 R)
• M87: 52,675,953 km (0.047 R)
• M88: 52,843,952 km (0.097 R)
• M89: 53,096,323 km (0.119 R)
• M90: 53,855,981 km (0.075 R)
• M91: 54,364,315 km (0.096 R)
• M92: 56,070,479 km (0.111 R)
• M93: 56,585,694 km (0.116 R)
• M94: 57,275,190 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 14.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.29 AU - 12.69 AU

Year: 12925 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 58,591,205 km

• M1: 228,286 km (0.08 R)
• M2: 655,987 km (0.109 R)
• M3: 766,988 km (0.104 R)
• M4: 1,203,964 km (0.096 R)
• M5: 1,715,140 km (0.107 R)
• M6: 2,570,391 km (0.104 R)
• M7: 3,075,583 km (0.086 R)
• M8: 3,362,362 km (0.089 R)
• M9: 3,520,487 km (0.041 R)
• M10: 3,844,366 km (0.084 R)
• M11: 4,348,511 km (0.057 R)
• M12: 4,546,130 km (0.078 R)
• M13: 6,233,145 km (0.104 R)
• M14: 6,372,420 km (0.065 R)
• M15: 6,796,830 km (0.088 R)
• M16: 7,613,634 km (0.111 R)
• M17: 9,563,343 km (0.088 R)
• M18: 10,510,597 km (0.107 R)
• M19: 12,458,511 km (0.067 R)
• M20: 12,669,892 km (0.026 R)
• M21: 12,882,621 km (0.091 R)
• M22: 12,989,434 km (0.118 R)
• M23: 13,132,299 km (0.038 R)
• M24: 13,347,571 km (0.092 R)
• M25: 13,527,836 km (0.046 R)
• M26: 15,488,316 km (0.076 R)
• M27: 16,366,605 km (0.069 R)
• M28: 16,559,587 km (0.108 R)
• M29: 16,792,361 km (0.12 R)
• M30: 17,104,273 km (0.088 R)
• M31: 18,091,469 km (0.118 R)
• M32: 18,571,977 km (0.116 R)
• M33: 19,097,215 km (0.074 R)
• M34: 20,162,502 km (0.087 R)
• M35: 20,494,160 km (0.104 R)
• M36: 20,827,614 km (0.092 R)
• M37: 21,036,901 km (0.077 R)
• M38: 22,650,614 km (0.082 R)
• M39: 24,745,433 km (0.069 R)
• M40: 25,145,158 km (0.089 R)
• M41: 26,131,158 km (0.094 R)
• M42: 26,901,736 km (0.102 R)
• M43: 28,048,404 km (0.101 R)
• M44: 28,651,134 km (0.102 R)
• M45: 28,930,583 km (0.087 R)
• M46: 29,024,081 km (0.095 R)
• M47: 29,916,283 km (0.056 R)
• M48: 31,104,090 km (0.086 R)
• M49: 31,439,489 km (0.086 R)
• M50: 32,017,086 km (0.109 R)
• M51: 32,307,306 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 10.3

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.98 AU - 11.84 AU

Year: 13673 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,591,205 km

• M1: 169,943 km (0.094 R)
• M2: 269,276 km (0.077 R)
• M3: 1,401,732 km (0.109 R)
• M4: 1,475,783 km (0.117 R)
• M5: 2,232,000 km (0.119 R)
• M6: 2,528,054 km (0.075 R)
• M7: 2,619,309 km (0.098 R)
• M8: 2,805,409 km (0.088 R)
• M9: 3,223,385 km (0.062 R)
• M10: 3,322,718 km (0.102 R)
• M11: 3,661,258 km (0.063 R)
• M12: 4,082,227 km (0.046 R)
• M13: 4,518,604 km (0.082 R)
• M14: 4,704,853 km (0.116 R)
• M15: 4,893,646 km (0.092 R)
• M16: 5,162,323 km (0.11 R)
• M17: 5,396,444 km (0.065 R)
• M18: 5,834,766 km (0.105 R)
• M19: 5,915,698 km (0.079 R)
• M20: 6,492,847 km (0.06 R)
• M21: 7,523,875 km (0.113 R)
• M22: 7,789,561 km (0.109 R)
• M23: 7,968,480 km (0.106 R)
• M24: 8,058,389 km (0.118 R)
• M25: 8,421,612 km (0.11 R)
• M26: 8,559,093 km (0.092 R)
• M27: 8,836,597 km (0.098 R)
• M28: 9,447,854 km (0.109 R)
• M29: 10,562,507 km (0.081 R)
• M30: 10,711,058 km (0.08 R)
• M31: 10,959,989 km (0.105 R)
• M32: 11,413,121 km (0.027 R)
• M33: 11,872,237 km (0.111 R)
• M34: 12,703,552 km (0.072 R)
• M35: 13,985,456 km (0.092 R)
• M36: 14,586,690 km (0.105 R)
• M37: 14,973,700 km (0.053 R)
• M38: 16,728,034 km (0.094 R)
• M39: 17,424,562 km (0.084 R)
• M40: 18,367,776 km (0.052 R)
• M41: 19,146,433 km (0.119 R)
• M42: 19,267,159 km (0.108 R)
• M43: 19,752,753 km (0.051 R)
• M44: 20,119,567 km (0.039 R)
• M45: 21,171,091 km (0.071 R)
• M46: 21,483,750 km (0.115 R)
• M47: 22,303,846 km (0.094 R)
• M48: 22,685,769 km (0.061 R)
• M49: 24,039,779 km (0.097 R)
• M50: 24,627,998 km (0.047 R)
• M51: 28,531,156 km (0.081 R)
• M52: 28,600,121 km (0.072 R)
• M53: 29,015,105 km (0.117 R)
• M54: 29,292,759 km (0.108 R)
• M55: 29,501,747 km (0.07 R)
• M56: 30,412,649 km (0.094 R)
• M57: 30,553,570 km (0.106 R)
• M58: 31,048,739 km (0.034 R)
• M59: 31,119,648 km (0.103 R)
• M60: 32,766,272 km (0.071 R)
• M61: 33,345,665 km (0.038 R)
• M62: 33,709,487 km (0.106 R)
• M63: 34,367,717 km (0.118 R)
• M64: 34,882,633 km (0.096 R)
• M65: 35,177,939 km (0.104 R)
• M66: 38,100,932 km (0.096 R)
• M67: 38,633,800 km (0.097 R)
• M68: 41,334,939 km (0.066 R)
• M69: 42,984,704 km (0.05 R)
• M70: 43,618,850 km (0.095 R)
• M71: 43,857,458 km (0.091 R)
• M72: 44,096,516 km (0.057 R)
• M73: 44,335,872 km (0.106 R)
• M74: 45,217,602 km (0.116 R)
• M75: 45,539,686 km (0.089 R)
• M76: 45,862,518 km (0.059 R)
• M77: 46,835,653 km (0.116 R)
• M78: 48,802,117 km (0.095 R)
• M79: 48,884,545 km (0.119 R)
• M80: 49,049,701 km (0.056 R)
• M81: 49,215,156 km (0.117 R)
• M82: 51,130,159 km (0.091 R)
• M83: 51,549,781 km (0.067 R)
• M84: 52,139,047 km (0.081 R)
• M85: 52,561,361 km (0.118 R)
• M86: 54,261,691 km (0.116 R)
• M87: 54,689,690 km (0.064 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit