🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 40.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.4 AU

Year: 447 Days

Day: 19.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.5 AU - 1.78 AU

Year: 771 Days

Day: 15.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.01 AU - 2.91 AU

Year: 1416 Days

Day: 44.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.98 AU - 3.04 AU

Year: 1460 Days

Day: 23.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,156,586 km

• M1: 513,121 km (0.099 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 9.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.63 AU - 6.75 AU

Year: 5653 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 116,156,586 km

• M1: 132,544 km (0.113 R)
• M2: 198,666 km (0.065 R)
• M3: 371,003 km (0.071 R)
• M4: 452,085 km (0.094 R)
• M5: 609,013 km (0.107 R)
• M6: 718,070 km (0.071 R)
• M7: 844,181 km (0.087 R)
• M8: 946,655 km (0.077 R)
• M9: 1,547,141 km (0.084 R)
• M10: 1,805,796 km (0.075 R)
• M11: 1,926,671 km (0.101 R)
• M12: 2,452,507 km (0.079 R)
• M13: 2,926,134 km (0.083 R)
• M14: 3,069,000 km (0.11 R)
• M15: 3,214,409 km (0.075 R)
• M16: 3,680,856 km (0.113 R)
• M17: 3,783,629 km (0.096 R)
• M18: 3,904,804 km (0.11 R)
• M19: 4,186,646 km (0.07 R)
• M20: 4,438,718 km (0.1 R)
• M21: 4,621,826 km (0.115 R)
• M22: 4,882,426 km (0.096 R)
• M23: 5,224,556 km (0.068 R)
• M24: 5,398,538 km (0.096 R)
• M25: 5,535,121 km (0.093 R)
• M26: 5,952,200 km (0.044 R)
• M27: 6,711,409 km (0.072 R)
• M28: 6,837,520 km (0.09 R)
• M29: 7,263,276 km (0.091 R)
• M30: 7,457,753 km (0.1 R)
• M31: 7,544,669 km (0.039 R)
• M32: 7,807,662 km (0.082 R)
• M33: 8,006,777 km (0.104 R)
• M34: 9,494,977 km (0.119 R)
• M35: 9,612,860 km (0.082 R)
• M36: 9,731,341 km (0.073 R)
• M37: 9,945,865 km (0.091 R)
• M38: 10,065,693 km (0.093 R)
• M39: 10,428,168 km (0.081 R)
• M40: 10,525,557 km (0.105 R)
• M41: 10,598,710 km (0.086 R)
• M42: 11,265,468 km (0.077 R)
• M43: 11,616,424 km (0.045 R)
• M44: 12,201,053 km (0.033 R)
• M45: 12,613,344 km (0.037 R)
• M46: 12,691,135 km (0.09 R)
• M47: 13,030,274 km (0.069 R)
• M48: 13,240,309 km (0.083 R)
• M49: 13,425,212 km (0.09 R)
• M50: 13,584,235 km (0.077 R)
• M51: 13,717,377 km (0.064 R)
• M52: 13,797,412 km (0.073 R)
• M53: 13,877,596 km (0.062 R)
• M54: 14,145,975 km (0.025 R)
• M55: 14,253,984 km (0.101 R)
• M56: 14,715,344 km (0.087 R)
• M57: 14,797,324 km (0.11 R)
• M58: 14,961,732 km (0.079 R)
• M59: 15,876,523 km (0.045 R)
• M60: 16,016,846 km (0.089 R)
• M61: 16,468,182 km (0.101 R)
• M62: 16,553,304 km (0.112 R)
• M63: 17,067,023 km (0.081 R)
• M64: 17,153,191 km (0.115 R)
• M65: 17,643,872 km (0.115 R)
• M66: 17,818,303 km (0.081 R)
• M67: 18,022,355 km (0.112 R)
• M68: 18,315,267 km (0.069 R)
• M69: 18,757,778 km (0.083 R)
• M70: 19,293,189 km (0.105 R)
• M71: 19,382,947 km (0.115 R)
• M72: 19,562,914 km (0.11 R)
• M73: 19,863,904 km (0.111 R)
• M74: 19,984,780 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 11.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.47 AU - 8.15 AU

Year: 8012 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 116,156,586 km

• M1: 406,607 km (0.102 R)
• M2: 490,232 km (0.103 R)
• M3: 650,452 km (0.119 R)
• M4: 813,962 km (0.074 R)
• M5: 1,112,111 km (0.041 R)
• M6: 1,219,372 km (0.082 R)
• M7: 1,368,073 km (0.051 R)
• M8: 1,503,309 km (0.106 R)
• M9: 1,643,183 km (0.106 R)
• M10: 1,766,751 km (0.047 R)
• M11: 2,001,320 km (0.114 R)
• M12: 2,089,284 km (0.104 R)
• M13: 2,430,666 km (0.041 R)
• M14: 2,644,142 km (0.096 R)
• M15: 2,938,551 km (0.07 R)
• M16: 3,347,552 km (0.102 R)
• M17: 3,426,390 km (0.075 R)
• M18: 3,802,179 km (0.08 R)
• M19: 4,419,420 km (0.103 R)
• M20: 4,888,110 km (0.114 R)
• M21: 5,311,323 km (0.069 R)
• M22: 5,558,608 km (0.112 R)
• M23: 5,968,357 km (0.113 R)
• M24: 6,783,964 km (0.117 R)
• M25: 6,884,195 km (0.082 R)
• M26: 7,086,152 km (0.09 R)
• M27: 7,255,946 km (0.111 R)
• M28: 7,738,548 km (0.069 R)
• M29: 8,196,168 km (0.071 R)
• M30: 8,267,377 km (0.099 R)
• M31: 8,590,209 km (0.057 R)
• M32: 8,735,020 km (0.083 R)
• M33: 8,953,881 km (0.108 R)
• M34: 9,174,538 km (0.119 R)
• M35: 9,583,688 km (0.041 R)
• M36: 9,960,974 km (0.115 R)
• M37: 10,497,133 km (0.073 R)
• M38: 10,807,848 km (0.108 R)
• M39: 11,042,866 km (0.115 R)
• M40: 11,121,555 km (0.113 R)
• M41: 11,319,173 km (0.08 R)
• M42: 11,838,577 km (0.109 R)
• M43: 11,919,061 km (0.056 R)
• M44: 12,529,270 km (0.088 R)
• M45: 12,983,300 km (0.1 R)
• M46: 13,149,653 km (0.04 R)
• M47: 13,233,128 km (0.096 R)
• M48: 13,400,678 km (0.112 R)
• M49: 13,653,199 km (0.11 R)
• M50: 13,780,058 km (0.102 R)
• M51: 14,120,393 km (0.117 R)
• M52: 14,463,421 km (0.103 R)
• M53: 14,722,525 km (0.094 R)
• M54: 15,026,807 km (0.118 R)
• M55: 16,399,068 km (0.038 R)
• M56: 16,534,005 km (0.047 R)
• M57: 16,714,420 km (0.04 R)
• M58: 16,804,927 km (0.11 R)
• M59: 17,442,962 km (0.084 R)
• M60: 17,949,800 km (0.077 R)
• M61: 18,977,986 km (0.074 R)
• M62: 19,404,041 km (0.101 R)
• M63: 19,881,258 km (0.094 R)
• M64: 20,169,533 km (0.102 R)
• M65: 22,574,319 km (0.107 R)
• M66: 23,025,955 km (0.104 R)
• M67: 23,278,027 km (0.079 R)
• M68: 24,142,104 km (0.118 R)
• M69: 24,861,670 km (0.059 R)
• M70: 25,379,877 km (0.109 R)
• M71: 26,006,543 km (0.114 R)
• M72: 27,648,828 km (0.081 R)
• M73: 28,078,024 km (0.118 R)
• M74: 28,455,460 km (0.07 R)
• M75: 28,726,082 km (0.115 R)
• M76: 30,810,429 km (0.09 R)
• M77: 32,829,851 km (0.12 R)
• M78: 33,740,902 km (0.074 R)
• M79: 33,970,086 km (0.069 R)
• M80: 34,257,164 km (0.045 R)
• M81: 36,641,605 km (0.067 R)
• M82: 36,759,338 km (0.081 R)
• M83: 38,121,726 km (0.054 R)
• M84: 39,440,282 km (0.045 R)
• M85: 40,773,797 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 10.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.51 AU - 11.33 AU

Year: 13247 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 116,156,586 km

• M1: 287,976 km (0.098 R)
• M2: 854,653 km (0.112 R)
• M3: 1,421,329 km (0.086 R)
• M4: 2,059,514 km (0.101 R)
• M5: 2,319,964 km (0.082 R)
• M6: 2,439,193 km (0.11 R)
• M7: 3,033,845 km (0.104 R)
• M8: 3,264,076 km (0.031 R)
• M9: 3,499,992 km (0.092 R)
• M10: 3,706,886 km (0.107 R)
• M11: 3,776,748 km (0.097 R)
• M12: 4,096,588 km (0.119 R)
• M13: 4,953,485 km (0.049 R)
• M14: 5,621,888 km (0.095 R)
• M15: 6,028,345 km (0.081 R)
• M16: 6,783,964 km (0.119 R)
• M17: 7,392,379 km (0.085 R)
• M18: 7,613,933 km (0.066 R)
• M19: 8,291,761 km (0.055 R)
• M20: 8,429,541 km (0.03 R)
• M21: 8,941,764 km (0.087 R)
• M22: 9,656,393 km (0.114 R)
• M23: 10,093,967 km (0.046 R)
• M24: 10,587,939 km (0.068 R)
• M25: 13,442,266 km (0.082 R)
• M26: 13,930,853 km (0.054 R)
• M27: 14,646,828 km (0.101 R)
• M28: 16,402,060 km (0.105 R)
• M29: 16,633,338 km (0.075 R)
• M30: 16,807,620 km (0.095 R)
• M31: 16,924,007 km (0.085 R)
• M32: 17,275,113 km (0.076 R)
• M33: 17,451,489 km (0.069 R)
• M34: 17,746,795 km (0.076 R)
• M35: 18,402,483 km (0.034 R)
• M36: 19,066,099 km (0.113 R)
• M37: 19,248,459 km (0.068 R)
• M38: 19,983,583 km (0.111 R)
• M39: 20,107,001 km (0.117 R)
• M40: 20,292,652 km (0.107 R)
• M41: 20,727,832 km (0.079 R)
• M42: 20,915,428 km (0.071 R)
• M43: 21,103,472 km (0.063 R)
• M44: 21,355,096 km (0.105 R)
• M45: 22,628,174 km (0.116 R)
• M46: 22,885,781 km (0.083 R)
• M47: 24,254,004 km (0.074 R)
• M48: 24,715,962 km (0.117 R)
• M49: 25,514,665 km (0.069 R)
• M50: 26,592,667 km (0.091 R)
• M51: 27,000,770 km (0.074 R)
• M52: 27,137,353 km (0.109 R)
• M53: 27,342,452 km (0.119 R)
• M54: 27,479,633 km (0.1 R)
• M55: 27,823,259 km (0.046 R)
• M56: 30,481,613 km (0.084 R)
• M57: 30,766,148 km (0.034 R)
• M58: 31,194,447 km (0.065 R)
• M59: 32,274,245 km (0.114 R)
• M60: 32,346,650 km (0.076 R)
• M61: 32,419,055 km (0.083 R)
• M62: 32,782,279 km (0.087 R)
• M63: 33,659,371 km (0.071 R)
• M64: 33,953,481 km (0.091 R)
• M65: 34,100,835 km (0.027 R)
• M66: 34,470,192 km (0.095 R)
• M67: 38,006,386 km (0.116 R)
• M68: 39,390,915 km (0.12 R)
• M69: 39,700,881 km (0.104 R)
• M70: 40,089,537 km (0.09 R)
• M71: 41,341,372 km (0.081 R)
• M72: 41,893,089 km (0.095 R)
• M73: 42,447,199 km (0.051 R)
• M74: 43,562,750 km (0.09 R)
• M75: 43,883,339 km (0.1 R)
• M76: 45,660,112 km (0.053 R)
• M77: 45,741,344 km (0.095 R)
• M78: 46,230,380 km (0.063 R)
• M79: 46,803,040 km (0.111 R)
• M80: 48,037,971 km (0.062 R)
• M81: 48,867,192 km (0.073 R)
• M82: 49,283,672 km (0.109 R)
• M83: 49,868,600 km (0.061 R)
• M84: 50,036,149 km (0.074 R)
• M85: 51,045,486 km (0.092 R)
• M86: 51,467,951 km (0.1 R)
• M87: 52,913,066 km (0.042 R)
• M88: 52,998,486 km (0.1 R)
• M89: 54,027,271 km (0.117 R)
• M90: 56,191,503 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.3

Radius: 4.6

Gravity: 46.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.74 AU - 23.04 AU

Year: 31343 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 116,156,586 km

• M1: 951,442 km (0.118 R)
• M2: 1,278,164 km (0.06 R)
• M3: 1,514,080 km (0.04 R)
• M4: 1,595,760 km (0.098 R)
• M5: 2,161,540 km (0.105 R)
• M6: 2,883,649 km (0.112 R)
• M7: 3,349,945 km (0.114 R)
• M8: 3,403,202 km (0.082 R)
• M9: 3,456,758 km (0.12 R)
• M10: 3,951,029 km (0.045 R)
• M11: 4,763,196 km (0.11 R)
• M12: 6,009,047 km (0.07 R)
• M13: 6,269,647 km (0.104 R)
• M14: 8,123,164 km (0.109 R)
• M15: 8,266,778 km (0.114 R)
• M16: 8,629,553 km (0.117 R)
• M17: 8,849,612 km (0.07 R)
• M18: 9,748,396 km (0.025 R)
• M19: 10,675,902 km (0.115 R)
• M20: 10,912,267 km (0.032 R)
• M21: 11,309,898 km (0.1 R)
• M22: 11,470,267 km (0.064 R)
• M23: 15,095,173 km (0.052 R)
• M24: 19,805,860 km (0.1 R)
• M25: 19,902,501 km (0.064 R)
• M26: 21,073,403 km (0.115 R)
• M27: 21,468,790 km (0.098 R)
• M28: 21,567,974 km (0.098 R)
• M29: 23,379,454 km (0.103 R)
• M30: 23,686,130 km (0.117 R)
• M31: 24,717,907 km (0.109 R)
• M32: 24,821,877 km (0.06 R)
• M33: 24,925,997 km (0.11 R)
• M34: 25,343,974 km (0.083 R)
• M35: 28,225,079 km (0.108 R)
• M36: 28,769,915 km (0.115 R)
• M37: 29,318,191 km (0.06 R)
• M38: 29,759,355 km (0.036 R)
• M39: 33,481,350 km (0.059 R)
• M40: 36,278,680 km (0.092 R)
• M41: 36,515,195 km (0.093 R)
• M42: 38,787,138 km (0.103 R)
• M43: 38,908,013 km (0.055 R)
• M44: 39,879,352 km (0.114 R)
• M45: 40,612,980 km (0.102 R)
• M46: 40,735,650 km (0.117 R)
• M47: 40,858,470 km (0.031 R)
• M48: 40,981,439 km (0.087 R)
• M49: 41,598,082 km (0.114 R)
• M50: 42,342,032 km (0.093 R)
• M51: 42,715,727 km (0.078 R)
• M52: 43,717,435 km (0.065 R)
• M53: 49,888,048 km (0.114 R)
• M54: 52,004,558 km (0.102 R)
• M55: 52,137,850 km (0.051 R)
• M56: 52,672,064 km (0.119 R)
• M57: 56,051,330 km (0.068 R)
• M58: 57,974,112 km (0.107 R)
• M59: 58,389,096 km (0.099 R)
• M60: 63,301,142 km (0.039 R)
• M61: 64,299,259 km (0.077 R)
• M62: 64,872,069 km (0.118 R)
• M63: 65,302,762 km (0.084 R)
• M64: 66,022,627 km (0.068 R)
• M65: 70,102,161 km (0.12 R)
• M66: 70,249,365 km (0.096 R)
• M67: 70,839,229 km (0.11 R)
• M68: 71,430,739 km (0.061 R)
• M69: 72,469,846 km (0.118 R)
• M70: 74,112,730 km (0.12 R)
• M71: 74,412,674 km (0.119 R)
• M72: 74,863,562 km (0.062 R)
• M73: 78,044,312 km (0.049 R)
• M74: 79,728,036 km (0.051 R)
• M75: 80,035,459 km (0.098 R)
• M76: 82,043,212 km (0.112 R)
• M77: 86,108,235 km (0.117 R)
• M78: 86,265,762 km (0.119 R)
• M79: 87,847,610 km (0.115 R)
• M80: 88,165,056 km (0.079 R)
• M81: 89,758,423 km (0.113 R)
• M82: 91,521,883 km (0.092 R)
• M83: 95,409,034 km (0.08 R)
• M84: 95,572,245 km (0.084 R)
• M85: 95,898,817 km (0.115 R)
• M86: 97,208,696 km (0.11 R)
• M87: 99,680,652 km (0.085 R)
• M88: 101,007,435 km (0.113 R)
• M89: 101,340,141 km (0.083 R)
• M90: 104,686,346 km (0.055 R)
• M91: 106,880,648 km (0.047 R)
• M92: 107,728,718 km (0.096 R)
• M93: 108,408,640 km (0.046 R)
• M94: 108,749,275 km (0.111 R)
• M95: 110,628,673 km (0.101 R)
• M96: 111,486,467 km (0.109 R)
• M97: 111,830,243 km (0.111 R)
• M98: 112,002,131 km (0.098 R)
• M99: 112,518,692 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit