🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 175 Days

Day: 24.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,087,376 km

• M1: 262,843 km (0.096 R)
• M2: 355,295 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 245 Days

Day: 25.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.98 AU - 1.12 AU

Year: 405 Days

Day: 38.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.04 AU - 1.48 AU

Year: 533 Days

Day: 22.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,087,376 km

• M1: 369,956 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.69 AU - 1.95 AU

Year: 925 Days

Day: 29.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,087,376 km

• M1: 165,754 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.46 AU - 2.62 AU

Year: 1525 Days

Day: 45.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,087,376 km

• M1: 1,610,870 km (0.086 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 13.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.76 AU - 10.44 AU

Year: 10342 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,087,376 km

• M1: 174,880 km (0.098 R)
• M2: 345,721 km (0.058 R)
• M3: 499,657 km (0.104 R)
• M4: 650,452 km (0.065 R)
• M5: 801,396 km (0.094 R)
• M6: 891,005 km (0.045 R)
• M7: 1,265,748 km (0.117 R)
• M8: 1,416,542 km (0.078 R)
• M9: 1,784,403 km (0.101 R)
• M10: 1,905,727 km (0.069 R)
• M11: 2,030,043 km (0.101 R)
• M12: 2,157,052 km (0.073 R)
• M13: 2,392,668 km (0.087 R)
• M14: 2,581,910 km (0.118 R)
• M15: 3,120,911 km (0.11 R)
• M16: 3,510,015 km (0.095 R)
• M17: 3,788,716 km (0.067 R)
• M18: 4,533,713 km (0.116 R)
• M19: 5,183,267 km (0.084 R)
• M20: 6,193,801 km (0.03 R)
• M21: 6,343,099 km (0.098 R)
• M22: 6,455,896 km (0.038 R)
• M23: 7,030,053 km (0.106 R)
• M24: 7,620,665 km (0.047 R)
• M25: 8,309,264 km (0.116 R)
• M26: 8,557,148 km (0.094 R)
• M27: 8,933,686 km (0.088 R)
• M28: 9,272,824 km (0.037 R)
• M29: 9,443,964 km (0.096 R)
• M30: 10,448,813 km (0.115 R)
• M31: 10,716,593 km (0.094 R)
• M32: 10,806,352 km (0.109 R)
• M33: 10,986,617 km (0.117 R)
• M34: 11,487,471 km (0.117 R)
• M35: 11,810,154 km (0.114 R)
• M36: 12,559,040 km (0.108 R)
• M37: 12,796,153 km (0.114 R)
• M38: 12,891,447 km (0.11 R)
• M39: 13,275,016 km (0.115 R)
• M40: 14,102,442 km (0.089 R)
• M41: 14,250,244 km (0.09 R)
• M42: 14,398,496 km (0.105 R)
• M43: 18,377,051 km (0.11 R)
• M44: 18,808,791 km (0.087 R)
• M45: 18,971,553 km (0.086 R)
• M46: 20,013,353 km (0.115 R)
• M47: 21,130,101 km (0.08 R)
• M48: 21,242,898 km (0.09 R)
• M49: 21,469,090 km (0.036 R)
• M50: 22,785,102 km (0.065 R)
• M51: 22,900,741 km (0.069 R)
• M52: 24,009,411 km (0.09 R)
• M53: 24,481,542 km (0.115 R)
• M54: 24,659,264 km (0.071 R)
• M55: 24,778,045 km (0.098 R)
• M56: 25,434,780 km (0.088 R)
• M57: 26,097,199 km (0.119 R)
• M58: 27,009,746 km (0.072 R)
• M59: 27,132,267 km (0.079 R)
• M60: 27,562,211 km (0.087 R)
• M61: 28,367,047 km (0.086 R)
• M62: 28,491,513 km (0.116 R)
• M63: 28,616,128 km (0.097 R)
• M64: 29,053,851 km (0.104 R)
• M65: 29,872,900 km (0.113 R)
• M66: 30,126,318 km (0.072 R)
• M67: 30,955,240 km (0.095 R)
• M68: 32,896,422 km (0.054 R)
• M69: 33,158,218 km (0.12 R)
• M70: 35,010,240 km (0.118 R)
• M71: 35,881,498 km (0.079 R)
• M72: 36,353,629 km (0.045 R)
• M73: 37,031,607 km (0.096 R)
• M74: 39,021,258 km (0.111 R)
• M75: 39,159,786 km (0.077 R)
• M76: 40,553,888 km (0.085 R)
• M77: 41,893,238 km (0.096 R)
• M78: 44,905,242 km (0.113 R)
• M79: 45,123,056 km (0.079 R)
• M80: 47,615,955 km (0.089 R)
• M81: 48,283,311 km (0.115 R)
• M82: 49,627,448 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 8.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.83 AU - 10.61 AU

Year: 11416 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,087,376 km

• M1: 175,777 km (0.101 R)
• M2: 465,549 km (0.104 R)
• M3: 641,924 km (0.041 R)
• M4: 698,173 km (0.078 R)
• M5: 767,886 km (0.056 R)
• M6: 1,112,260 km (0.104 R)
• M7: 1,195,137 km (0.093 R)
• M8: 1,547,291 km (0.091 R)
• M9: 1,832,275 km (0.09 R)
• M10: 2,116,660 km (0.093 R)
• M11: 2,308,146 km (0.088 R)
• M12: 2,397,156 km (0.066 R)
• M13: 2,670,920 km (0.081 R)
• M14: 3,228,771 km (0.044 R)
• M15: 3,368,794 km (0.082 R)
• M16: 3,654,975 km (0.078 R)
• M17: 3,927,692 km (0.09 R)
• M18: 4,426,601 km (0.063 R)
• M19: 4,672,241 km (0.066 R)
• M20: 5,176,834 km (0.119 R)
• M21: 5,270,483 km (0.081 R)
• M22: 5,341,093 km (0.09 R)
• M23: 5,747,251 km (0.111 R)
• M24: 6,039,864 km (0.087 R)
• M25: 6,312,432 km (0.118 R)
• M26: 6,387,530 km (0.116 R)
• M27: 6,563,756 km (0.094 R)
• M28: 6,741,628 km (0.108 R)
• M29: 6,844,103 km (0.073 R)
• M30: 6,947,026 km (0.061 R)
• M31: 7,389,985 km (0.109 R)
• M32: 7,548,559 km (0.113 R)
• M33: 8,440,761 km (0.114 R)
• M34: 8,913,340 km (0.105 R)
• M35: 9,110,510 km (0.086 R)
• M36: 9,595,207 km (0.08 R)
• M37: 9,942,424 km (0.026 R)
• M38: 10,088,282 km (0.111 R)
• M39: 10,530,194 km (0.11 R)
• M40: 10,708,814 km (0.116 R)
• M41: 10,768,504 km (0.086 R)
• M42: 10,978,389 km (0.097 R)
• M43: 11,371,981 km (0.054 R)
• M44: 11,955,563 km (0.116 R)
• M45: 12,235,311 km (0.118 R)
• M46: 12,833,253 km (0.07 R)
• M47: 13,247,789 km (0.098 R)
• M48: 13,569,574 km (0.093 R)
• M49: 13,699,126 km (0.079 R)
• M50: 13,959,277 km (0.086 R)
• M51: 14,155,399 km (0.079 R)
• M52: 14,683,181 km (0.115 R)
• M53: 14,882,744 km (0.098 R)
• M54: 14,982,825 km (0.092 R)
• M55: 15,183,735 km (0.087 R)
• M56: 15,385,543 km (0.118 R)
• M57: 15,520,629 km (0.108 R)
• M58: 15,689,974 km (0.107 R)
• M59: 16,476,859 km (0.039 R)
• M60: 16,996,861 km (0.085 R)
• M61: 17,911,203 km (0.116 R)
• M62: 18,124,380 km (0.118 R)
• M63: 19,239,633 km (0.107 R)
• M64: 19,860,464 km (0.111 R)
• M65: 20,228,923 km (0.101 R)
• M66: 20,673,827 km (0.094 R)
• M67: 20,935,025 km (0.073 R)
• M68: 21,009,824 km (0.109 R)
• M69: 21,159,572 km (0.107 R)
• M70: 21,498,112 km (0.082 R)
• M71: 21,573,509 km (0.046 R)
• M72: 21,838,447 km (0.109 R)
• M73: 22,447,759 km (0.09 R)
• M74: 23,449,765 km (0.078 R)
• M75: 23,683,138 km (0.069 R)
• M76: 24,348,400 km (0.066 R)
• M77: 24,545,271 km (0.109 R)
• M78: 26,300,054 km (0.083 R)
• M79: 26,704,566 km (0.103 R)
• M80: 27,029,642 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 5.8

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.05 AU - 19.91 AU

Year: 24065 Days

Day: 20.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,087,376 km

• M1: 105,915 km (0.056 R)
• M2: 278,102 km (0.094 R)
• M3: 508,483 km (0.035 R)
• M4: 654,491 km (0.109 R)
• M5: 1,115,402 km (0.057 R)
• M6: 1,223,262 km (0.104 R)
• M7: 1,420,432 km (0.031 R)
• M8: 1,478,625 km (0.104 R)
• M9: 2,513,693 km (0.084 R)
• M10: 3,289,358 km (0.099 R)
• M11: 3,366,999 km (0.102 R)
• M12: 3,643,007 km (0.094 R)
• M13: 4,133,389 km (0.063 R)
• M14: 4,386,210 km (0.087 R)
• M15: 5,129,861 km (0.076 R)
• M16: 6,006,355 km (0.119 R)
• M17: 6,101,349 km (0.1 R)
• M18: 6,196,793 km (0.077 R)
• M19: 6,292,685 km (0.099 R)
• M20: 6,583,503 km (0.103 R)
• M21: 7,027,958 km (0.077 R)
• M22: 8,900,325 km (0.109 R)
• M23: 9,446,358 km (0.109 R)
• M24: 9,612,262 km (0.116 R)
• M25: 9,947,062 km (0.094 R)
• M26: 12,034,251 km (0.113 R)
• M27: 12,455,369 km (0.099 R)
• M28: 13,126,764 km (0.098 R)
• M29: 13,311,967 km (0.047 R)
• M30: 13,435,983 km (0.073 R)
• M31: 13,809,978 km (0.115 R)
• M32: 14,632,317 km (0.065 R)
• M33: 17,462,859 km (0.034 R)
• M34: 17,666,461 km (0.096 R)
• M35: 18,007,694 km (0.1 R)
• M36: 19,044,258 km (0.067 R)
• M37: 19,394,018 km (0.091 R)
• M38: 19,675,411 km (0.034 R)
• M39: 20,958,362 km (0.044 R)
• M40: 22,194,639 km (0.098 R)
• M41: 22,488,898 km (0.087 R)
• M42: 23,155,806 km (0.1 R)
• M43: 23,829,295 km (0.096 R)
• M44: 25,502,248 km (0.092 R)
• M45: 26,042,446 km (0.039 R)
• M46: 26,820,804 km (0.038 R)
• M47: 26,899,044 km (0.066 R)
• M48: 27,843,904 km (0.109 R)
• M49: 28,799,684 km (0.069 R)
• M50: 29,523,589 km (0.112 R)
• M51: 31,235,736 km (0.051 R)
• M52: 34,075,403 km (0.091 R)
• M53: 34,245,047 km (0.102 R)
• M54: 35,182,726 km (0.11 R)
• M55: 35,354,166 km (0.083 R)
• M56: 37,782,887 km (0.079 R)
• M57: 38,046,329 km (0.064 R)
• M58: 38,663,270 km (0.108 R)
• M59: 39,194,792 km (0.047 R)
• M60: 40,623,751 km (0.097 R)
• M61: 41,254,455 km (0.107 R)
• M62: 42,342,929 km (0.116 R)
• M63: 46,696,078 km (0.097 R)
• M64: 47,356,552 km (0.089 R)
• M65: 48,877,664 km (0.114 R)
• M66: 49,644,203 km (0.093 R)
• M67: 51,092,310 km (0.091 R)
• M68: 51,480,666 km (0.108 R)
• M69: 51,675,293 km (0.108 R)
• M70: 52,456,194 km (0.091 R)
• M71: 53,437,855 km (0.083 R)
• M72: 57,929,232 km (0.08 R)
• M73: 58,537,198 km (0.106 R)
• M74: 61,505,369 km (0.071 R)
• M75: 62,540,138 km (0.106 R)
• M76: 66,948,637 km (0.093 R)
• M77: 70,482,139 km (0.047 R)
• M78: 71,673,387 km (0.032 R)
• M79: 72,652,954 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.8

Radius: 5.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.43 AU - 20.57 AU

Year: 29977 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,087,376 km

• M1: 352,901 km (0.11 R)
• M2: 400,773 km (0.097 R)
• M3: 451,187 km (0.06 R)
• M4: 558,748 km (0.049 R)
• M5: 736,022 km (0.093 R)
• M6: 1,022,801 km (0.116 R)
• M7: 1,069,774 km (0.113 R)
• M8: 1,690,456 km (0.104 R)
• M9: 1,860,549 km (0.091 R)
• M10: 1,977,085 km (0.063 R)
• M11: 2,096,016 km (0.105 R)
• M12: 2,278,974 km (0.067 R)
• M13: 2,858,217 km (0.117 R)
• M14: 2,959,046 km (0.078 R)
• M15: 4,030,915 km (0.072 R)
• M16: 4,296,750 km (0.1 R)
• M17: 4,726,096 km (0.038 R)
• M18: 5,128,215 km (0.07 R)
• M19: 5,169,055 km (0.058 R)
• M20: 5,499,517 km (0.066 R)
• M21: 5,751,889 km (0.118 R)
• M22: 6,008,000 km (0.107 R)
• M23: 6,137,402 km (0.105 R)
• M24: 6,664,585 km (0.11 R)
• M25: 7,069,397 km (0.105 R)
• M26: 8,331,255 km (0.098 R)
• M27: 12,182,203 km (0.104 R)
• M28: 13,121,229 km (0.087 R)
• M29: 13,458,124 km (0.064 R)
• M30: 13,684,465 km (0.119 R)
• M31: 14,834,274 km (0.069 R)
• M32: 14,892,618 km (0.078 R)
• M33: 15,479,789 km (0.035 R)
• M34: 15,835,832 km (0.081 R)
• M35: 16,676,871 km (0.101 R)
• M36: 16,980,854 km (0.112 R)
• M37: 17,041,741 km (0.104 R)
• M38: 17,225,297 km (0.093 R)
• M39: 17,286,483 km (0.092 R)
• M40: 17,965,507 km (0.101 R)
• M41: 18,339,502 km (0.101 R)
• M42: 18,779,170 km (0.101 R)
• M43: 18,842,301 km (0.034 R)
• M44: 19,668,829 km (0.056 R)
• M45: 19,989,866 km (0.104 R)
• M46: 21,621,081 km (0.081 R)
• M47: 21,952,440 km (0.067 R)
• M48: 23,430,019 km (0.072 R)
• M49: 23,906,937 km (0.063 R)
• M50: 23,975,303 km (0.079 R)
• M51: 25,496,264 km (0.041 R)
• M52: 26,339,099 km (0.099 R)
• M53: 27,476,791 km (0.081 R)
• M54: 28,051,695 km (0.089 R)
• M55: 28,412,974 km (0.067 R)
• M56: 28,703,194 km (0.077 R)
• M57: 28,775,898 km (0.048 R)
• M58: 29,432,932 km (0.036 R)
• M59: 30,094,903 km (0.112 R)
• M60: 30,316,607 km (0.096 R)
• M61: 30,464,709 km (0.05 R)
• M62: 31,134,309 km (0.089 R)
• M63: 31,208,958 km (0.072 R)
• M64: 31,283,757 km (0.056 R)
• M65: 35,252,289 km (0.053 R)
• M66: 35,485,961 km (0.085 R)
• M67: 38,972,938 km (0.106 R)
• M68: 39,214,539 km (0.065 R)
• M69: 40,186,326 km (0.028 R)
• M70: 42,567,326 km (0.115 R)
• M71: 42,982,311 km (0.05 R)
• M72: 44,487,864 km (0.111 R)
• M73: 45,247,073 km (0.115 R)
• M74: 45,416,418 km (0.065 R)
• M75: 45,585,912 km (0.094 R)
• M76: 45,670,734 km (0.064 R)
• M77: 45,755,556 km (0.071 R)
• M78: 46,265,984 km (0.098 R)
• M79: 47,894,805 km (0.115 R)
• M80: 49,193,764 km (0.071 R)
• M81: 52,092,223 km (0.101 R)
• M82: 52,358,507 km (0.07 R)
• M83: 52,536,229 km (0.107 R)
• M84: 53,965,337 km (0.066 R)
• M85: 55,860,443 km (0.078 R)
• M86: 56,953,106 km (0.032 R)
• M87: 58,144,803 km (0.103 R)
• M88: 59,622,680 km (0.043 R)
• M89: 59,808,331 km (0.109 R)
• M90: 60,459,381 km (0.101 R)
• M91: 60,739,129 km (0.095 R)
• M92: 62,615,386 km (0.026 R)
• M93: 63,087,367 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit