🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.81 AU - 0.83 AU

Year: 260 Days

Day: 14.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 366 Days

Day: 21.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.27 AU

Year: 471 Days

Day: 31.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.24 AU - 1.66 AU

Year: 611 Days

Day: 44.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.65 AU - 1.83 AU

Year: 803 Days

Day: 22.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,293,959 km

• M1: 42,785 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.94 AU - 2.5 AU

Year: 1157 Days

Day: 26.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,293,959 km

• M1: 1,953,299 km (0.113 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.2

Radius: 10.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.32 AU - 7.66 AU

Year: 7171 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,293,959 km

• M1: 224,247 km (0.105 R)
• M2: 366,664 km (0.119 R)
• M3: 745,596 km (0.084 R)
• M4: 984,504 km (0.086 R)
• M5: 1,122,283 km (0.076 R)
• M6: 1,398,291 km (0.071 R)
• M7: 1,992,644 km (0.064 R)
• M8: 2,755,742 km (0.11 R)
• M9: 2,829,345 km (0.12 R)
• M10: 3,028,908 km (0.05 R)
• M11: 3,389,439 km (0.032 R)
• M12: 3,601,718 km (0.114 R)
• M13: 3,736,656 km (0.119 R)
• M14: 4,293,160 km (0.106 R)
• M15: 4,407,602 km (0.103 R)
• M16: 5,085,430 km (0.028 R)
• M17: 5,328,826 km (0.114 R)
• M18: 5,452,094 km (0.079 R)
• M19: 5,701,324 km (0.116 R)
• M20: 6,406,080 km (0.117 R)
• M21: 6,504,366 km (0.059 R)
• M22: 6,902,296 km (0.114 R)
• M23: 7,172,171 km (0.066 R)
• M24: 7,617,972 km (0.109 R)
• M25: 7,931,978 km (0.101 R)
• M26: 8,037,594 km (0.113 R)
• M27: 8,108,354 km (0.083 R)
• M28: 8,357,285 km (0.082 R)
• M29: 8,536,653 km (0.094 R)
• M30: 8,608,759 km (0.072 R)
• M31: 8,790,072 km (0.087 R)
• M32: 8,972,431 km (0.098 R)
• M33: 9,415,540 km (0.088 R)
• M34: 9,715,035 km (0.097 R)
• M35: 10,093,668 km (0.048 R)
• M36: 10,361,597 km (0.069 R)
• M37: 10,438,640 km (0.11 R)
• M38: 10,748,457 km (0.068 R)
• M39: 11,258,586 km (0.086 R)
• M40: 12,099,177 km (0.095 R)
• M41: 12,794,358 km (0.112 R)
• M42: 13,209,492 km (0.109 R)
• M43: 13,334,855 km (0.108 R)
• M44: 14,223,616 km (0.099 R)
• M45: 15,394,369 km (0.117 R)
• M46: 15,880,263 km (0.118 R)
• M47: 16,102,715 km (0.043 R)
• M48: 16,686,146 km (0.095 R)
• M49: 17,093,950 km (0.089 R)
• M50: 18,570,930 km (0.109 R)
• M51: 18,664,578 km (0.078 R)
• M52: 18,899,447 km (0.044 R)
• M53: 19,324,604 km (0.057 R)
• M54: 19,419,599 km (0.038 R)
• M55: 19,896,517 km (0.056 R)
• M56: 20,667,694 km (0.073 R)
• M57: 21,448,595 km (0.087 R)
• M58: 21,991,186 km (0.091 R)
• M59: 22,090,220 km (0.08 R)
• M60: 22,688,163 km (0.064 R)
• M61: 22,888,624 km (0.101 R)
• M62: 23,089,683 km (0.095 R)
• M63: 23,190,512 km (0.109 R)
• M64: 23,696,452 km (0.11 R)
• M65: 26,227,947 km (0.069 R)
• M66: 26,860,896 km (0.05 R)
• M67: 27,179,240 km (0.099 R)
• M68: 27,339,011 km (0.058 R)
• M69: 28,195,758 km (0.091 R)
• M70: 29,388,203 km (0.112 R)
• M71: 29,552,162 km (0.065 R)
• M72: 30,597,103 km (0.109 R)
• M73: 30,929,659 km (0.119 R)
• M74: 31,822,309 km (0.072 R)
• M75: 32,666,789 km (0.036 R)
• M76: 33,689,889 km (0.028 R)
• M77: 35,942,534 km (0.115 R)
• M78: 37,293,702 km (0.087 R)
• M79: 37,708,088 km (0.113 R)
• M80: 38,482,107 km (0.043 R)
• M81: 40,166,579 km (0.079 R)
• M82: 40,469,964 km (0.115 R)
• M83: 40,591,587 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.63 AU - 9.51 AU

Year: 8020 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,293,959 km

• M1: 170,542 km (0.076 R)
• M2: 278,701 km (0.105 R)
• M3: 722,857 km (0.059 R)
• M4: 1,333,515 km (0.12 R)
• M5: 1,456,036 km (0.085 R)
• M6: 2,031,838 km (0.11 R)
• M7: 2,571,587 km (0.099 R)
• M8: 2,674,511 km (0.096 R)
• M9: 3,265,871 km (0.1 R)
• M10: 3,377,770 km (0.089 R)
• M11: 3,663,353 km (0.073 R)
• M12: 4,197,267 km (0.104 R)
• M13: 4,535,957 km (0.042 R)
• M14: 4,756,016 km (0.115 R)
• M15: 4,851,459 km (0.105 R)
• M16: 5,109,216 km (0.11 R)
• M17: 5,404,522 km (0.053 R)
• M18: 5,638,194 km (0.089 R)
• M19: 6,606,092 km (0.052 R)
• M20: 6,964,379 km (0.094 R)
• M21: 7,402,701 km (0.071 R)
• M22: 7,925,546 km (0.108 R)
• M23: 8,498,954 km (0.045 R)
• M24: 9,404,321 km (0.037 R)
• M25: 10,966,721 km (0.106 R)
• M26: 11,305,859 km (0.115 R)
• M27: 11,391,279 km (0.103 R)
• M28: 11,864,458 km (0.063 R)
• M29: 12,169,039 km (0.099 R)
• M30: 13,008,582 km (0.076 R)
• M31: 14,418,392 km (0.12 R)
• M32: 14,790,143 km (0.116 R)
• M33: 14,883,642 km (0.07 R)
• M34: 14,977,140 km (0.12 R)
• M35: 15,165,035 km (0.082 R)
• M36: 15,448,224 km (0.098 R)
• M37: 16,356,732 km (0.057 R)
• M38: 16,647,251 km (0.088 R)
• M39: 16,890,647 km (0.069 R)
• M40: 17,233,376 km (0.108 R)
• M41: 18,677,743 km (0.092 R)
• M42: 19,286,756 km (0.064 R)
• M43: 20,160,856 km (0.081 R)
• M44: 20,472,319 km (0.064 R)
• M45: 23,075,920 km (0.079 R)
• M46: 23,510,951 km (0.112 R)
• M47: 23,893,622 km (0.107 R)
• M48: 24,444,142 km (0.083 R)
• M49: 24,610,047 km (0.079 R)
• M50: 26,007,590 km (0.048 R)
• M51: 26,176,935 km (0.101 R)
• M52: 26,801,356 km (0.093 R)
• M53: 29,230,377 km (0.112 R)
• M54: 29,701,012 km (0.079 R)
• M55: 30,948,359 km (0.068 R)
• M56: 31,247,854 km (0.068 R)
• M57: 31,427,969 km (0.077 R)
• M58: 32,030,998 km (0.105 R)
• M59: 33,739,855 km (0.099 R)
• M60: 34,543,345 km (0.086 R)
• M61: 35,854,570 km (0.108 R)
• M62: 36,106,194 km (0.111 R)
• M63: 36,547,807 km (0.096 R)
• M64: 37,181,952 km (0.081 R)
• M65: 37,819,688 km (0.072 R)
• M66: 38,075,949 km (0.111 R)
• M67: 38,268,332 km (0.084 R)
• M68: 38,461,164 km (0.073 R)
• M69: 38,783,248 km (0.1 R)
• M70: 38,912,201 km (0.088 R)
• M71: 39,494,885 km (0.097 R)
• M72: 40,210,860 km (0.08 R)
• M73: 41,325,813 km (0.119 R)
• M74: 41,854,043 km (0.115 R)
• M75: 42,318,096 km (0.1 R)
• M76: 42,450,939 km (0.039 R)
• M77: 43,921,935 km (0.032 R)
• M78: 44,596,023 km (0.062 R)
• M79: 45,409,536 km (0.117 R)
• M80: 45,545,670 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 6.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.53 AU - 17.51 AU

Year: 23490 Days

Day: 18.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,293,959 km

• M1: 151,692 km (0.12 R)
• M2: 486,791 km (0.098 R)
• M3: 826,528 km (0.07 R)
• M4: 1,097,001 km (0.094 R)
• M5: 1,310,477 km (0.071 R)
• M6: 1,450,651 km (0.115 R)
• M7: 1,685,220 km (0.117 R)
• M8: 1,776,325 km (0.117 R)
• M9: 2,323,105 km (0.115 R)
• M10: 2,493,348 km (0.09 R)
• M11: 2,882,153 km (0.117 R)
• M12: 4,789,974 km (0.078 R)
• M13: 6,327,840 km (0.04 R)
• M14: 7,050,996 km (0.092 R)
• M15: 7,149,432 km (0.105 R)
• M16: 7,648,341 km (0.089 R)
• M17: 8,004,234 km (0.085 R)
• M18: 8,209,931 km (0.077 R)
• M19: 8,365,513 km (0.064 R)
• M20: 8,732,028 km (0.072 R)
• M21: 9,211,190 km (0.078 R)
• M22: 9,698,729 km (0.11 R)
• M23: 9,753,482 km (0.096 R)
• M24: 10,417,846 km (0.096 R)
• M25: 10,586,293 km (0.111 R)
• M26: 10,699,090 km (0.108 R)
• M27: 10,982,728 km (0.095 R)
• M28: 11,211,313 km (0.114 R)
• M29: 11,441,694 km (0.056 R)
• M30: 11,789,958 km (0.041 R)
• M31: 12,795,854 km (0.107 R)
• M32: 12,915,981 km (0.116 R)
• M33: 14,825,598 km (0.066 R)
• M34: 15,716,453 km (0.102 R)
• M35: 16,038,837 km (0.108 R)
• M36: 18,491,494 km (0.096 R)
• M37: 20,073,940 km (0.095 R)
• M38: 20,213,515 km (0.117 R)
• M39: 22,202,269 km (0.114 R)
• M40: 23,293,136 km (0.069 R)
• M41: 24,550,357 km (0.109 R)
• M42: 24,774,455 km (0.063 R)
• M43: 25,829,419 km (0.055 R)
• M44: 26,745,257 km (0.106 R)
• M45: 27,052,980 km (0.06 R)
• M46: 27,284,557 km (0.109 R)
• M47: 28,295,390 km (0.107 R)
• M48: 29,476,914 km (0.069 R)
• M49: 30,594,111 km (0.089 R)
• M50: 30,996,529 km (0.051 R)
• M51: 32,295,787 km (0.085 R)
• M52: 33,944,804 km (0.075 R)
• M53: 34,863,485 km (0.107 R)
• M54: 35,367,929 km (0.113 R)
• M55: 35,621,048 km (0.061 R)
• M56: 36,469,268 km (0.103 R)
• M57: 37,067,061 km (0.078 R)
• M58: 37,238,351 km (0.119 R)
• M59: 38,012,819 km (0.105 R)
• M60: 38,618,690 km (0.078 R)
• M61: 39,053,571 km (0.077 R)
• M62: 42,231,628 km (0.108 R)
• M63: 42,410,548 km (0.033 R)
• M64: 43,309,332 km (0.078 R)
• M65: 44,578,071 km (0.087 R)
• M66: 44,942,791 km (0.088 R)
• M67: 45,675,222 km (0.111 R)
• M68: 46,596,296 km (0.116 R)
• M69: 47,059,152 km (0.088 R)
• M70: 49,113,579 km (0.062 R)
• M71: 49,396,020 km (0.102 R)
• M72: 49,584,663 km (0.099 R)
• M73: 50,436,324 km (0.094 R)
• M74: 51,292,622 km (0.091 R)
• M75: 51,579,251 km (0.077 R)
• M76: 53,116,370 km (0.1 R)
• M77: 53,599,870 km (0.084 R)
• M78: 56,235,635 km (0.081 R)
• M79: 58,713,574 km (0.063 R)
• M80: 58,813,505 km (0.105 R)
• M81: 60,016,123 km (0.106 R)
• M82: 60,318,161 km (0.086 R)
• M83: 60,620,498 km (0.088 R)
• M84: 60,822,455 km (0.077 R)
• M85: 62,853,845 km (0.098 R)
• M86: 65,217,341 km (0.118 R)
• M87: 65,838,621 km (0.101 R)
• M88: 66,357,875 km (0.111 R)
• M89: 66,670,086 km (0.111 R)
• M90: 66,774,356 km (0.036 R)
• M91: 67,191,584 km (0.042 R)
• M92: 70,666,893 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.8

Radius: 6.6

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.3 AU - 20.72 AU

Year: 32496 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,293,959 km

• M1: 95,892 km (0.1 R)
• M2: 142,268 km (0.091 R)
• M3: 435,180 km (0.119 R)
• M4: 755,768 km (0.106 R)
• M5: 967,749 km (0.098 R)
• M6: 1,080,695 km (0.071 R)
• M7: 1,575,415 km (0.067 R)
• M8: 2,865,846 km (0.11 R)
• M9: 2,988,367 km (0.051 R)
• M10: 3,070,945 km (0.118 R)
• M11: 4,166,749 km (0.11 R)
• M12: 4,731,781 km (0.07 R)
• M13: 4,974,279 km (0.116 R)
• M14: 5,171,299 km (0.081 R)
• M15: 7,445,336 km (0.118 R)
• M16: 7,727,478 km (0.091 R)
• M17: 8,418,770 km (0.114 R)
• M18: 8,477,263 km (0.071 R)
• M19: 10,545,453 km (0.045 R)
• M20: 11,505,123 km (0.119 R)
• M21: 11,831,097 km (0.109 R)
• M22: 13,369,711 km (0.07 R)
• M23: 13,988,747 km (0.066 R)
• M24: 14,970,109 km (0.083 R)
• M25: 15,326,003 km (0.113 R)
• M26: 15,828,951 km (0.084 R)
• M27: 16,046,167 km (0.106 R)
• M28: 16,264,430 km (0.104 R)
• M29: 17,072,707 km (0.118 R)
• M30: 18,271,884 km (0.102 R)
• M31: 18,728,457 km (0.098 R)
• M32: 19,964,434 km (0.053 R)
• M33: 20,750,272 km (0.073 R)
• M34: 20,987,983 km (0.115 R)
• M35: 21,386,212 km (0.113 R)
• M36: 22,190,002 km (0.11 R)
• M37: 22,514,330 km (0.079 R)
• M38: 22,921,984 km (0.112 R)
• M39: 24,325,960 km (0.036 R)
• M40: 28,262,329 km (0.118 R)
• M41: 28,613,734 km (0.049 R)
• M42: 29,055,198 km (0.025 R)
• M43: 29,232,471 km (0.12 R)
• M44: 30,662,926 km (0.107 R)
• M45: 32,024,715 km (0.074 R)
• M46: 33,313,351 km (0.11 R)
• M47: 34,431,296 km (0.08 R)
• M48: 37,183,598 km (0.061 R)
• M49: 39,024,699 km (0.094 R)
• M50: 40,400,251 km (0.069 R)
• M51: 40,796,087 km (0.096 R)
• M52: 41,193,419 km (0.078 R)
• M53: 41,991,674 km (0.075 R)
• M54: 42,895,693 km (0.114 R)
• M55: 42,996,672 km (0.111 R)
• M56: 45,132,780 km (0.108 R)
• M57: 47,199,175 km (0.061 R)
• M58: 47,720,524 km (0.094 R)
• M59: 50,462,354 km (0.096 R)
• M60: 50,995,521 km (0.089 R)
• M61: 51,102,333 km (0.093 R)
• M62: 51,316,258 km (0.053 R)
• M63: 53,471,814 km (0.11 R)
• M64: 54,015,303 km (0.078 R)
• M65: 57,648,138 km (0.054 R)
• M66: 58,876,336 km (0.072 R)
• M67: 59,212,932 km (0.091 R)
• M68: 60,113,361 km (0.088 R)
• M69: 62,155,971 km (0.039 R)
• M70: 63,415,285 km (0.12 R)
• M71: 64,683,127 km (0.049 R)
• M72: 68,536,320 km (0.062 R)
• M73: 68,654,352 km (0.118 R)
• M74: 69,955,854 km (0.109 R)
• M75: 71,146,204 km (0.117 R)
• M76: 71,743,848 km (0.077 R)
• M77: 71,983,503 km (0.039 R)
• M78: 73,185,074 km (0.06 R)
• M79: 73,305,649 km (0.077 R)
• M80: 73,426,225 km (0.117 R)
• M81: 75,608,260 km (0.089 R)
• M82: 77,442,928 km (0.088 R)
• M83: 78,180,894 km (0.117 R)
• M84: 79,044,673 km (0.118 R)
• M85: 80,533,022 km (0.079 R)
• M86: 83,663,208 km (0.062 R)
• M87: 83,789,169 km (0.115 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit