🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 252 Days

Day: 35 Hours

Environment

Temp: 90 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.12 AU - 1.36 AU

Year: 526 Days

Day: 25.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.53 AU - 2.35 AU

Year: 1029 Days

Day: 45.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,116,243 km

• M1: 261,347 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.98 AU - 2.34 AU

Year: 1209 Days

Day: 25.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.26 AU - 4.34 AU

Year: 2821 Days

Day: 28.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,116,243 km

• M1: 313,108 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 8.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.94 AU - 5.28 AU

Year: 3769 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,116,243 km

• M1: 158,424 km (0.096 R)
• M2: 314,604 km (0.085 R)
• M3: 495,618 km (0.101 R)
• M4: 577,747 km (0.074 R)
• M5: 664,963 km (0.057 R)
• M6: 738,265 km (0.069 R)
• M7: 893,398 km (0.092 R)
• M8: 1,006,345 km (0.076 R)
• M9: 1,091,765 km (0.112 R)
• M10: 1,350,869 km (0.088 R)
• M11: 1,433,596 km (0.036 R)
• M12: 1,505,852 km (0.08 R)
• M13: 1,704,967 km (0.12 R)
• M14: 1,939,088 km (0.099 R)
• M15: 2,239,480 km (0.119 R)
• M16: 2,583,854 km (0.114 R)
• M17: 2,747,514 km (0.099 R)
• M18: 3,006,917 km (0.062 R)
• M19: 3,290,405 km (0.077 R)
• M20: 3,500,441 km (0.055 R)
• M21: 3,598,876 km (0.11 R)
• M22: 3,698,359 km (0.119 R)
• M23: 3,781,834 km (0.095 R)
• M24: 4,087,911 km (0.112 R)
• M25: 4,526,084 km (0.052 R)
• M26: 4,705,601 km (0.066 R)
• M27: 4,979,365 km (0.09 R)
• M28: 5,108,917 km (0.101 R)
• M29: 5,619,046 km (0.116 R)
• M30: 6,204,871 km (0.08 R)
• M31: 6,424,481 km (0.105 R)
• M32: 6,484,918 km (0.105 R)
• M33: 6,545,505 km (0.116 R)
• M34: 7,349,743 km (0.078 R)
• M35: 7,433,967 km (0.099 R)
• M36: 7,518,639 km (0.082 R)
• M37: 7,582,218 km (0.108 R)
• M38: 7,817,237 km (0.054 R)
• M39: 7,903,256 km (0.057 R)
• M40: 8,032,807 km (0.031 R)
• M41: 8,184,948 km (0.072 R)
• M42: 8,272,313 km (0.073 R)
• M43: 8,338,137 km (0.036 R)
• M44: 8,758,507 km (0.096 R)
• M45: 8,960,015 km (0.118 R)
• M46: 9,140,430 km (0.1 R)
• M47: 9,231,086 km (0.102 R)
• M48: 9,322,042 km (0.098 R)
• M49: 9,781,457 km (0.099 R)
• M50: 10,201,228 km (0.103 R)
• M51: 10,770,000 km (0.066 R)
• M52: 11,300,474 km (0.087 R)
• M53: 11,864,158 km (0.04 R)
• M54: 12,087,209 km (0.117 R)
• M55: 12,613,045 km (0.053 R)
• M56: 13,044,336 km (0.081 R)
• M57: 13,454,533 km (0.099 R)
• M58: 13,895,099 km (0.067 R)
• M59: 14,472,248 km (0.038 R)
• M60: 14,525,205 km (0.071 R)
• M61: 14,763,814 km (0.099 R)
• M62: 15,003,769 km (0.103 R)
• M63: 15,406,636 km (0.108 R)
• M64: 15,894,774 km (0.079 R)
• M65: 15,949,227 km (0.083 R)
• M66: 16,113,336 km (0.094 R)
• M67: 16,195,465 km (0.088 R)
• M68: 16,747,182 km (0.119 R)
• M69: 16,969,634 km (0.026 R)
• M70: 17,081,234 km (0.087 R)
• M71: 17,220,959 km (0.059 R)
• M72: 17,333,157 km (0.112 R)
• M73: 17,869,017 km (0.059 R)
• M74: 18,039,409 km (0.105 R)
• M75: 18,324,542 km (0.117 R)
• M76: 18,467,708 km (0.081 R)
• M77: 18,639,895 km (0.112 R)
• M78: 18,841,553 km (0.094 R)
• M79: 18,957,192 km (0.12 R)
• M80: 19,305,156 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 13.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.68 AU - 8.62 AU

Year: 8860 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,116,243 km

• M1: 172,636 km (0.099 R)
• M2: 607,966 km (0.051 R)
• M3: 745,147 km (0.031 R)
• M4: 1,177,784 km (0.089 R)
• M5: 1,405,771 km (0.097 R)
• M6: 1,684,622 km (0.116 R)
• M7: 1,830,928 km (0.075 R)
• M8: 1,924,577 km (0.095 R)
• M9: 2,275,982 km (0.075 R)
• M10: 2,377,260 km (0.096 R)
• M11: 2,500,977 km (0.027 R)
• M12: 2,605,696 km (0.081 R)
• M13: 2,973,108 km (0.082 R)
• M14: 3,219,945 km (0.043 R)
• M15: 3,311,349 km (0.113 R)
• M16: 3,543,974 km (0.091 R)
• M17: 4,049,914 km (0.054 R)
• M18: 4,298,994 km (0.072 R)
• M19: 4,450,836 km (0.119 R)
• M20: 5,103,232 km (0.102 R)
• M21: 5,399,885 km (0.074 R)
• M22: 5,564,143 km (0.103 R)
• M23: 6,038,518 km (0.026 R)
• M24: 7,145,991 km (0.118 R)
• M25: 7,296,337 km (0.102 R)
• M26: 7,600,469 km (0.083 R)
• M27: 8,158,170 km (0.027 R)
• M28: 9,313,365 km (0.115 R)
• M29: 9,445,011 km (0.062 R)
• M30: 9,943,770 km (0.097 R)
• M31: 10,281,114 km (0.094 R)
• M32: 10,519,423 km (0.077 R)
• M33: 11,036,583 km (0.09 R)
• M34: 11,988,175 km (0.11 R)
• M35: 12,892,644 km (0.09 R)
• M36: 13,076,200 km (0.077 R)
• M37: 13,260,654 km (0.107 R)
• M38: 13,557,606 km (0.114 R)
• M39: 13,669,505 km (0.105 R)
• M40: 13,894,201 km (0.104 R)
• M41: 14,385,481 km (0.102 R)
• M42: 14,537,771 km (0.053 R)
• M43: 15,074,977 km (0.08 R)
• M44: 16,089,999 km (0.06 R)
• M45: 16,446,491 km (0.087 R)
• M46: 16,805,675 km (0.056 R)
• M47: 18,889,574 km (0.067 R)
• M48: 19,265,663 km (0.097 R)
• M49: 19,686,481 km (0.055 R)
• M50: 20,025,470 km (0.065 R)
• M51: 20,881,170 km (0.116 R)
• M52: 20,967,338 km (0.073 R)
• M53: 21,053,656 km (0.096 R)
• M54: 21,836,203 km (0.087 R)
• M55: 22,011,382 km (0.11 R)
• M56: 22,099,196 km (0.082 R)
• M57: 22,230,992 km (0.117 R)
• M58: 22,716,736 km (0.118 R)
• M59: 22,805,447 km (0.112 R)
• M60: 24,740,346 km (0.071 R)
• M61: 25,704,505 km (0.086 R)
• M62: 25,796,956 km (0.119 R)
• M63: 26,260,859 km (0.073 R)
• M64: 26,915,051 km (0.086 R)
• M65: 27,574,478 km (0.108 R)
• M66: 27,763,869 km (0.08 R)
• M67: 28,096,425 km (0.056 R)
• M68: 28,191,719 km (0.062 R)
• M69: 29,294,853 km (0.106 R)
• M70: 29,584,924 km (0.118 R)
• M71: 30,607,874 km (0.118 R)
• M72: 31,000,568 km (0.063 R)
• M73: 31,444,425 km (0.09 R)
• M74: 31,890,227 km (0.074 R)
• M75: 32,039,376 km (0.063 R)
• M76: 32,538,135 km (0.037 R)
• M77: 33,139,968 km (0.057 R)
• M78: 33,948,095 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.09 AU - 11.43 AU

Year: 10730 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,116,243 km

• M1: 192,981 km (0.05 R)
• M2: 280,346 km (0.094 R)
• M3: 385,065 km (0.085 R)
• M4: 641,625 km (0.106 R)
• M5: 785,688 km (0.085 R)
• M6: 991,235 km (0.071 R)
• M7: 1,325,288 km (0.109 R)
• M8: 1,903,783 km (0.101 R)
• M9: 2,508,607 km (0.111 R)
• M10: 2,747,514 km (0.115 R)
• M11: 3,094,731 km (0.108 R)
• M12: 3,196,607 km (0.08 R)
• M13: 3,377,621 km (0.046 R)
• M14: 3,482,638 km (0.089 R)
• M15: 3,696,115 km (0.117 R)
• M16: 3,941,455 km (0.074 R)
• M17: 4,164,206 km (0.068 R)
• M18: 4,448,442 km (0.109 R)
• M19: 4,592,954 km (0.104 R)
• M20: 5,126,420 km (0.061 R)
• M21: 5,586,284 km (0.093 R)
• M22: 6,611,478 km (0.102 R)
• M23: 6,876,865 km (0.065 R)
• M24: 7,179,800 km (0.102 R)
• M25: 7,659,710 km (0.08 R)
• M26: 9,014,468 km (0.105 R)
• M27: 9,908,017 km (0.083 R)
• M28: 10,403,934 km (0.072 R)
• M29: 10,519,423 km (0.099 R)
• M30: 11,301,072 km (0.056 R)
• M31: 11,899,613 km (0.104 R)
• M32: 12,223,044 km (0.096 R)
• M33: 12,345,115 km (0.072 R)
• M34: 12,549,317 km (0.033 R)
• M35: 13,210,838 km (0.075 R)
• M36: 13,336,052 km (0.082 R)
• M37: 13,503,751 km (0.096 R)
• M38: 13,756,571 km (0.11 R)
• M39: 14,096,159 km (0.085 R)
• M40: 14,696,944 km (0.109 R)
• M41: 15,569,997 km (0.086 R)
• M42: 15,790,803 km (0.047 R)
• M43: 16,639,771 km (0.109 R)
• M44: 16,865,514 km (0.11 R)
• M45: 17,046,977 km (0.075 R)
• M46: 17,320,441 km (0.066 R)
• M47: 18,709,009 km (0.074 R)
• M48: 19,559,174 km (0.07 R)
• M49: 20,615,634 km (0.118 R)
• M50: 20,858,282 km (0.041 R)
• M51: 23,235,840 km (0.116 R)
• M52: 24,251,760 km (0.104 R)
• M53: 24,559,333 km (0.103 R)
• M54: 24,713,568 km (0.12 R)
• M55: 25,126,608 km (0.065 R)
• M56: 25,541,892 km (0.112 R)
• M57: 25,698,221 km (0.11 R)
• M58: 25,854,850 km (0.082 R)
• M59: 26,326,682 km (0.1 R)
• M60: 26,801,356 km (0.098 R)
• M61: 27,013,336 km (0.098 R)
• M62: 27,920,049 km (0.108 R)
• M63: 28,836,785 km (0.074 R)
• M64: 29,108,305 km (0.117 R)
• M65: 30,257,965 km (0.062 R)
• M66: 31,199,384 km (0.108 R)
• M67: 31,366,634 km (0.077 R)
• M68: 34,196,128 km (0.094 R)
• M69: 35,234,637 km (0.061 R)
• M70: 35,350,575 km (0.113 R)
• M71: 35,524,857 km (0.108 R)
• M72: 35,699,437 km (0.11 R)
• M73: 36,459,245 km (0.12 R)
• M74: 36,752,906 km (0.096 R)
• M75: 37,283,529 km (0.101 R)
• M76: 37,460,803 km (0.119 R)
• M77: 37,579,284 km (0.109 R)
• M78: 38,232,877 km (0.091 R)
• M79: 38,591,015 km (0.106 R)
• M80: 39,732,446 km (0.112 R)
• M81: 40,337,570 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 6.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.26 AU - 15.3 AU

Year: 18429 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,116,243 km

• M1: 92,900 km (0.073 R)
• M2: 207,492 km (0.092 R)
• M3: 332,107 km (0.059 R)
• M4: 581,337 km (0.086 R)
• M5: 671,395 km (0.113 R)
• M6: 1,133,353 km (0.104 R)
• M7: 1,209,050 km (0.032 R)
• M8: 1,487,601 km (0.04 R)
• M9: 1,720,376 km (0.113 R)
• M10: 2,339,860 km (0.081 R)
• M11: 2,412,714 km (0.103 R)
• M12: 2,461,633 km (0.069 R)
• M13: 3,344,560 km (0.104 R)
• M14: 3,399,312 km (0.072 R)
• M15: 3,537,541 km (0.087 R)
• M16: 3,762,686 km (0.08 R)
• M17: 3,992,468 km (0.113 R)
• M18: 4,079,833 km (0.091 R)
• M19: 4,708,892 km (0.084 R)
• M20: 5,081,989 km (0.049 R)
• M21: 5,208,549 km (0.066 R)
• M22: 5,529,287 km (0.101 R)
• M23: 6,771,099 km (0.076 R)
• M24: 7,121,158 km (0.117 R)
• M25: 7,262,827 km (0.113 R)
• M26: 7,477,051 km (0.082 R)
• M27: 7,620,964 km (0.116 R)
• M28: 7,729,572 km (0.105 R)
• M29: 7,802,277 km (0.108 R)
• M30: 8,058,389 km (0.107 R)
• M31: 8,466,641 km (0.041 R)
• M32: 8,654,386 km (0.101 R)
• M33: 8,843,478 km (0.109 R)
• M34: 10,125,831 km (0.12 R)
• M35: 11,094,477 km (0.094 R)
• M36: 11,631,384 km (0.059 R)
• M37: 12,346,312 km (0.1 R)
• M38: 12,431,284 km (0.089 R)
• M39: 13,466,950 km (0.053 R)
• M40: 13,906,618 km (0.065 R)
• M41: 14,217,183 km (0.077 R)
• M42: 14,351,073 km (0.084 R)
• M43: 14,530,142 km (0.089 R)
• M44: 15,989,020 km (0.116 R)
• M45: 16,221,196 km (0.08 R)
• M46: 16,501,244 km (0.114 R)
• M47: 16,735,963 km (0.051 R)
• M48: 17,160,970 km (0.045 R)
• M49: 17,877,394 km (0.062 R)
• M50: 17,925,565 km (0.097 R)
• M51: 18,554,774 km (0.062 R)
• M52: 19,289,897 km (0.104 R)
• M53: 21,041,988 km (0.071 R)
• M54: 21,398,479 km (0.071 R)
• M55: 22,272,430 km (0.119 R)
• M56: 22,896,403 km (0.104 R)
• M57: 24,749,023 km (0.102 R)
• M58: 25,611,754 km (0.067 R)
• M59: 25,937,877 km (0.066 R)
• M60: 26,265,347 km (0.078 R)
• M61: 26,594,163 km (0.074 R)
• M62: 27,867,391 km (0.104 R)
• M63: 28,202,789 km (0.089 R)
• M64: 29,103,667 km (0.065 R)
• M65: 29,899,678 km (0.11 R)
• M66: 31,396,853 km (0.044 R)
• M67: 31,571,284 km (0.054 R)
• M68: 32,096,223 km (0.108 R)
• M69: 32,271,701 km (0.077 R)
• M70: 32,859,471 km (0.043 R)
• M71: 33,036,446 km (0.082 R)
• M72: 33,628,704 km (0.118 R)
• M73: 33,807,024 km (0.076 R)
• M74: 34,583,587 km (0.086 R)
• M75: 34,823,841 km (0.082 R)
• M76: 35,124,682 km (0.089 R)
• M77: 36,764,574 km (0.109 R)
• M78: 37,871,748 km (0.119 R)
• M79: 37,933,532 km (0.091 R)
• M80: 38,491,532 km (0.095 R)
• M81: 38,553,615 km (0.055 R)
• M82: 38,615,848 km (0.111 R)
• M83: 39,552,779 km (0.048 R)
• M84: 40,244,670 km (0.042 R)
• M85: 40,560,471 km (0.109 R)
• M86: 40,813,590 km (0.073 R)
• M87: 41,449,082 km (0.115 R)
• M88: 41,512,661 km (0.081 R)
• M89: 43,051,724 km (0.025 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: 388 - 10,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit