🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.77 AU - 1.07 AU

Year: 332 Days

Day: 41.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,101,087 km

• M1: 69,413 km (0.11 R)
• M2: 406,757 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.86 AU - 1.22 AU

Year: 400 Days

Day: 31.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,101,087 km

• M1: 271,819 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.72 AU - 4.44 AU

Year: 2552 Days

Day: 29.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,101,087 km

• M1: 927,058 km (0.119 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 11

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.82 AU - 5.62 AU

Year: 4493 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,101,087 km

• M1: 140,024 km (0.119 R)
• M2: 303,235 km (0.088 R)
• M3: 393,143 km (0.111 R)
• M4: 472,280 km (0.105 R)
• M5: 599,289 km (0.102 R)
• M6: 881,281 km (0.114 R)
• M7: 950,844 km (0.118 R)
• M8: 1,433,148 km (0.07 R)
• M9: 1,577,061 km (0.108 R)
• M10: 1,971,550 km (0.106 R)
• M11: 2,105,440 km (0.057 R)
• M12: 2,187,270 km (0.055 R)
• M13: 2,340,159 km (0.057 R)
• M14: 2,540,022 km (0.043 R)
• M15: 2,671,369 km (0.107 R)
• M16: 2,820,219 km (0.06 R)
• M17: 2,971,762 km (0.096 R)
• M18: 3,442,845 km (0.102 R)
• M19: 3,588,853 km (0.101 R)
• M20: 3,819,982 km (0.075 R)
• M21: 3,988,130 km (0.097 R)
• M22: 4,454,576 km (0.109 R)
• M23: 5,103,382 km (0.107 R)
• M24: 5,195,833 km (0.118 R)
• M25: 5,955,940 km (0.091 R)
• M26: 6,230,153 km (0.058 R)
• M27: 6,468,612 km (0.078 R)
• M28: 6,689,718 km (0.089 R)
• M29: 6,811,490 km (0.119 R)
• M30: 6,934,011 km (0.048 R)
• M31: 7,139,708 km (0.09 R)
• M32: 7,536,292 km (0.096 R)
• M33: 7,705,338 km (0.082 R)
• M34: 7,961,449 km (0.118 R)
• M35: 8,112,094 km (0.106 R)
• M36: 8,504,041 km (0.117 R)
• M37: 8,635,986 km (0.097 R)
• M38: 8,991,281 km (0.047 R)
• M39: 9,261,006 km (0.103 R)
• M40: 9,510,535 km (0.112 R)
• M41: 10,507,306 km (0.069 R)
• M42: 10,696,397 km (0.051 R)
• M43: 10,838,964 km (0.103 R)
• M44: 10,910,622 km (0.047 R)
• M45: 11,030,150 km (0.093 R)
• M46: 11,222,383 km (0.088 R)
• M47: 11,294,789 km (0.06 R)
• M48: 11,683,444 km (0.109 R)
• M49: 11,781,281 km (0.074 R)
• M50: 11,879,417 km (0.097 R)
• M51: 12,299,488 km (0.098 R)
• M52: 12,448,936 km (0.106 R)
• M53: 12,724,496 km (0.105 R)
• M54: 13,103,427 km (0.103 R)
• M55: 13,256,167 km (0.083 R)
• M56: 13,872,659 km (0.116 R)
• M57: 14,577,415 km (0.037 R)
• M58: 14,841,306 km (0.092 R)
• M59: 15,615,923 km (0.083 R)
• M60: 16,021,633 km (0.108 R)
• M61: 16,376,180 km (0.117 R)
• M62: 16,705,744 km (0.061 R)
• M63: 17,343,480 km (0.117 R)
• M64: 17,455,229 km (0.114 R)
• M65: 17,623,228 km (0.101 R)
• M66: 19,362,153 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.99 AU - 11.51 AU

Year: 14215 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,101,087 km

• M1: 166,652 km (0.086 R)
• M2: 276,756 km (0.11 R)
• M3: 547,977 km (0.055 R)
• M4: 711,787 km (0.107 R)
• M5: 789,877 km (0.059 R)
• M6: 1,247,945 km (0.048 R)
• M7: 1,885,831 km (0.116 R)
• M8: 2,672,865 km (0.057 R)
• M9: 2,828,746 km (0.116 R)
• M10: 2,955,755 km (0.075 R)
• M11: 3,019,932 km (0.057 R)
• M12: 3,482,190 km (0.111 R)
• M13: 3,861,121 km (0.055 R)
• M14: 4,073,251 km (0.096 R)
• M15: 4,216,865 km (0.052 R)
• M16: 4,472,378 km (0.095 R)
• M17: 4,583,380 km (0.103 R)
• M18: 4,770,377 km (0.117 R)
• M19: 4,845,924 km (0.119 R)
• M20: 4,960,067 km (0.041 R)
• M21: 5,307,583 km (0.065 R)
• M22: 6,690,615 km (0.075 R)
• M23: 7,730,171 km (0.101 R)
• M24: 8,819,243 km (0.082 R)
• M25: 9,192,939 km (0.054 R)
• M26: 10,198,386 km (0.043 R)
• M27: 10,788,400 km (0.098 R)
• M28: 11,592,489 km (0.051 R)
• M29: 11,898,865 km (0.1 R)
• M30: 12,519,846 km (0.062 R)
• M31: 12,992,425 km (0.078 R)
• M32: 13,793,073 km (0.073 R)
• M33: 15,385,991 km (0.083 R)
• M34: 16,460,852 km (0.07 R)
• M35: 17,442,813 km (0.112 R)
• M36: 18,741,771 km (0.033 R)
• M37: 18,801,610 km (0.118 R)
• M38: 18,921,438 km (0.088 R)
• M39: 19,949,474 km (0.051 R)
• M40: 21,244,543 km (0.116 R)
• M41: 21,494,222 km (0.097 R)
• M42: 21,619,435 km (0.113 R)
• M43: 21,682,267 km (0.101 R)
• M44: 22,375,952 km (0.092 R)
• M45: 22,566,540 km (0.119 R)
• M46: 24,370,241 km (0.065 R)
• M47: 24,697,112 km (0.119 R)
• M48: 25,025,629 km (0.116 R)
• M49: 25,157,276 km (0.113 R)
• M50: 25,886,266 km (0.117 R)
• M51: 27,026,202 km (0.104 R)
• M52: 27,568,344 km (0.115 R)
• M53: 28,114,077 km (0.102 R)
• M54: 28,732,216 km (0.09 R)
• M55: 29,285,578 km (0.089 R)
• M56: 30,122,130 km (0.105 R)
• M57: 30,966,460 km (0.102 R)
• M58: 31,320,558 km (0.095 R)
• M59: 31,818,570 km (0.107 R)
• M60: 31,961,286 km (0.055 R)
• M61: 33,328,311 km (0.089 R)
• M62: 33,909,499 km (0.085 R)
• M63: 34,420,824 km (0.066 R)
• M64: 36,790,754 km (0.068 R)
• M65: 38,602,534 km (0.099 R)
• M66: 38,754,675 km (0.112 R)
• M67: 39,980,181 km (0.113 R)
• M68: 40,752,554 km (0.101 R)
• M69: 43,099,147 km (0.088 R)
• M70: 43,257,122 km (0.045 R)
• M71: 43,652,958 km (0.107 R)
• M72: 44,847,646 km (0.117 R)
• M73: 46,700,266 km (0.117 R)
• M74: 46,781,349 km (0.065 R)
• M75: 47,513,481 km (0.067 R)
• M76: 47,840,053 km (0.088 R)
• M77: 48,495,591 km (0.116 R)
• M78: 52,912,468 km (0.075 R)
• M79: 53,081,663 km (0.093 R)
• M80: 53,590,296 km (0.097 R)
• M81: 54,868,909 km (0.097 R)
• M82: 55,211,637 km (0.119 R)
• M83: 55,727,002 km (0.119 R)
• M84: 55,813,021 km (0.083 R)
• M85: 56,589,434 km (0.09 R)
• M86: 56,675,901 km (0.107 R)
• M87: 57,108,987 km (0.091 R)
• M88: 57,195,754 km (0.078 R)
• M89: 57,804,168 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 3.3

Gravity: 82.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.74 AU - 17.9 AU

Year: 25988 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 146.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,101,087 km

• M1: 49,966 km (0.12 R)
• M2: 171,439 km (0.108 R)
• M3: 260,899 km (0.1 R)
• M4: 834,756 km (0.1 R)
• M5: 925,712 km (0.095 R)
• M6: 1,019,958 km (0.101 R)
• M7: 1,084,435 km (0.12 R)
• M8: 1,723,367 km (0.115 R)
• M9: 2,499,930 km (0.113 R)
• M10: 3,131,831 km (0.115 R)
• M11: 5,863,040 km (0.029 R)
• M12: 5,979,128 km (0.067 R)
• M13: 6,691,214 km (0.04 R)
• M14: 6,934,609 km (0.093 R)
• M15: 7,429,778 km (0.116 R)
• M16: 7,808,710 km (0.075 R)
• M17: 7,872,438 km (0.032 R)
• M18: 8,453,925 km (0.035 R)
• M19: 9,589,672 km (0.063 R)
• M20: 10,001,814 km (0.12 R)
• M21: 11,272,499 km (0.09 R)
• M22: 11,344,455 km (0.101 R)
• M23: 12,073,595 km (0.12 R)
• M24: 12,295,299 km (0.074 R)
• M25: 12,369,500 km (0.088 R)
• M26: 12,667,798 km (0.051 R)
• M27: 12,817,845 km (0.11 R)
• M28: 13,576,755 km (0.104 R)
• M29: 14,978,936 km (0.117 R)
• M30: 15,456,452 km (0.084 R)
• M31: 15,536,636 km (0.049 R)
• M32: 16,836,492 km (0.034 R)
• M33: 19,366,043 km (0.062 R)
• M34: 19,452,361 km (0.037 R)
• M35: 19,538,828 km (0.077 R)
• M36: 20,586,313 km (0.098 R)
• M37: 22,101,290 km (0.116 R)
• M38: 22,281,855 km (0.071 R)
• M39: 23,192,008 km (0.06 R)
• M40: 23,283,712 km (0.108 R)
• M41: 23,559,421 km (0.093 R)
• M42: 24,021,528 km (0.083 R)
• M43: 26,089,719 km (0.096 R)
• M44: 26,185,013 km (0.048 R)
• M45: 27,048,492 km (0.094 R)
• M46: 29,099,179 km (0.082 R)
• M47: 31,199,234 km (0.117 R)
• M48: 33,554,802 km (0.059 R)
• M49: 35,332,175 km (0.075 R)
• M50: 35,437,641 km (0.081 R)
• M51: 35,860,704 km (0.087 R)
• M52: 39,523,608 km (0.089 R)
• M53: 39,633,113 km (0.115 R)
• M54: 40,844,557 km (0.104 R)
• M55: 41,288,115 km (0.112 R)
• M56: 41,510,417 km (0.08 R)
• M57: 41,621,718 km (0.108 R)
• M58: 42,740,560 km (0.061 R)
• M59: 45,580,227 km (0.046 R)
• M60: 46,848,967 km (0.033 R)
• M61: 51,918,240 km (0.082 R)
• M62: 53,484,829 km (0.047 R)
• M63: 53,969,975 km (0.073 R)
• M64: 54,091,448 km (0.092 R)
• M65: 54,822,384 km (0.086 R)
• M66: 54,944,456 km (0.073 R)
• M67: 55,189,048 km (0.097 R)
• M68: 55,924,920 km (0.12 R)
• M69: 56,664,083 km (0.067 R)
• M70: 57,530,404 km (0.077 R)
• M71: 59,276,211 km (0.112 R)
• M72: 60,659,992 km (0.091 R)
• M73: 60,786,402 km (0.109 R)
• M74: 64,487,902 km (0.025 R)
• M75: 64,616,855 km (0.086 R)
• M76: 67,213,575 km (0.073 R)
• M77: 69,579,615 km (0.077 R)
• M78: 74,257,541 km (0.045 R)
• M79: 75,205,393 km (0.094 R)
• M80: 77,112,766 km (0.064 R)
• M81: 77,249,648 km (0.085 R)
• M82: 78,347,397 km (0.115 R)
• M83: 78,484,877 km (0.068 R)
• M84: 78,760,287 km (0.112 R)
• M85: 80,697,131 km (0.113 R)
• M86: 81,114,209 km (0.106 R)
• M87: 82,229,910 km (0.064 R)
• M88: 82,789,556 km (0.074 R)
• M89: 83,491,020 km (0.049 R)
• M90: 88,026,828 km (0.111 R)
• M91: 88,456,174 km (0.03 R)
• M92: 89,604,337 km (0.069 R)
• M93: 90,324,502 km (0.111 R)
• M94: 92,641,922 km (0.087 R)
• M95: 96,154,480 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 4.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.62 AU - 18.04 AU

Year: 28363 Days

Day: 23.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,101,087 km

• M1: 58,343 km (0.075 R)
• M2: 1,052,271 km (0.075 R)
• M3: 1,102,836 km (0.078 R)
• M4: 2,501,127 km (0.119 R)
• M5: 3,502,834 km (0.115 R)
• M6: 3,887,450 km (0.087 R)
• M7: 3,926,645 km (0.102 R)
• M8: 4,084,770 km (0.087 R)
• M9: 4,124,712 km (0.108 R)
• M10: 4,325,922 km (0.114 R)
• M11: 4,366,612 km (0.075 R)
• M12: 4,613,150 km (0.044 R)
• M13: 4,696,326 km (0.077 R)
• M14: 4,821,988 km (0.096 R)
• M15: 5,205,707 km (0.098 R)
• M16: 5,732,590 km (0.116 R)
• M17: 6,322,156 km (0.112 R)
• M18: 7,170,076 km (0.059 R)
• M19: 7,953,371 km (0.107 R)
• M20: 10,351,275 km (0.1 R)
• M21: 10,405,729 km (0.071 R)
• M22: 10,569,688 km (0.068 R)
• M23: 10,679,343 km (0.107 R)
• M24: 10,900,000 km (0.115 R)
• M25: 11,010,852 km (0.095 R)
• M26: 12,312,653 km (0.096 R)
• M27: 12,718,512 km (0.07 R)
• M28: 12,952,333 km (0.05 R)
• M29: 13,069,768 km (0.115 R)
• M30: 13,128,560 km (0.109 R)
• M31: 13,781,853 km (0.092 R)
• M32: 14,506,506 km (0.089 R)
• M33: 14,567,392 km (0.055 R)
• M34: 14,628,428 km (0.068 R)
• M35: 15,616,522 km (0.054 R)
• M36: 15,741,436 km (0.083 R)
• M37: 15,929,630 km (0.08 R)
• M38: 16,244,833 km (0.118 R)
• M39: 16,308,113 km (0.094 R)
• M40: 16,498,551 km (0.076 R)
• M41: 17,138,381 km (0.074 R)
• M42: 17,202,858 km (0.112 R)
• M43: 17,591,214 km (0.09 R)
• M44: 17,721,214 km (0.108 R)
• M45: 18,773,336 km (0.109 R)
• M46: 18,972,900 km (0.072 R)
• M47: 19,106,191 km (0.055 R)
• M48: 19,913,122 km (0.079 R)
• M49: 20,662,607 km (0.056 R)
• M50: 20,799,789 km (0.115 R)
• M51: 21,490,632 km (0.101 R)
• M52: 22,188,955 km (0.117 R)
• M53: 22,259,116 km (0.081 R)
• M54: 22,752,939 km (0.052 R)
• M55: 22,894,608 km (0.032 R)
• M56: 25,716,323 km (0.03 R)
• M57: 26,382,931 km (0.085 R)
• M58: 26,905,327 km (0.108 R)
• M59: 30,656,194 km (0.088 R)
• M60: 33,594,895 km (0.116 R)
• M61: 33,756,311 km (0.044 R)
• M62: 34,648,512 km (0.093 R)
• M63: 34,811,574 km (0.073 R)
• M64: 34,974,935 km (0.11 R)
• M65: 36,539,130 km (0.116 R)
• M66: 39,735,139 km (0.086 R)
• M67: 39,905,830 km (0.081 R)
• M68: 43,107,075 km (0.084 R)
• M69: 45,405,347 km (0.112 R)
• M70: 46,030,966 km (0.085 R)
• M71: 46,120,575 km (0.084 R)
• M72: 47,110,015 km (0.112 R)
• M73: 48,015,531 km (0.109 R)
• M74: 49,476,205 km (0.035 R)
• M75: 50,488,982 km (0.114 R)
• M76: 51,136,891 km (0.116 R)
• M77: 51,601,542 km (0.11 R)
• M78: 52,067,389 km (0.1 R)
• M79: 52,909,625 km (0.103 R)
• M80: 53,003,573 km (0.117 R)
• M81: 53,662,103 km (0.114 R)
• M82: 54,039,538 km (0.045 R)
• M83: 54,323,325 km (0.098 R)
• M84: 55,463,111 km (0.084 R)
• M85: 55,653,849 km (0.078 R)
• M86: 56,323,299 km (0.03 R)
• M87: 56,995,293 km (0.028 R)
• M88: 57,091,484 km (0.07 R)
• M89: 58,056,540 km (0.052 R)
• M90: 61,674,116 km (0.097 R)
• M91: 62,168,537 km (0.103 R)
• M92: 62,962,303 km (0.102 R)
• M93: 65,162,589 km (0.12 R)
• M94: 65,968,771 km (0.072 R)
• M95: 66,272,006 km (0.076 R)
• M96: 67,286,130 km (0.111 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: 151 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit