🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 176 Days

Day: 29.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,840,021 km

• M1: 65,823 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.25 AU - 1.25 AU

Year: 491 Days

Day: 22.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.14 AU - 1.52 AU

Year: 539 Days

Day: 19.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.84 AU - 3.56 AU

Year: 2012 Days

Day: 25.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.13 AU - 5.17 AU

Year: 3524 Days

Day: 26.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,840,021 km

• M1: 2,090,181 km (0.116 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 11.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.06 AU - 7.8 AU

Year: 5731 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,840,021 km

• M1: 181,013 km (0.109 R)
• M2: 263,591 km (0.12 R)
• M3: 392,395 km (0.062 R)
• M4: 540,796 km (0.054 R)
• M5: 719,566 km (0.111 R)
• M6: 929,152 km (0.114 R)
• M7: 1,083,986 km (0.113 R)
• M8: 1,247,796 km (0.104 R)
• M9: 1,350,121 km (0.073 R)
• M10: 1,491,341 km (0.093 R)
• M11: 2,024,508 km (0.116 R)
• M12: 2,425,729 km (0.115 R)
• M13: 2,628,435 km (0.045 R)
• M14: 2,746,916 km (0.055 R)
• M15: 2,867,043 km (0.065 R)
• M16: 3,575,988 km (0.1 R)
• M17: 4,078,188 km (0.11 R)
• M18: 4,285,381 km (0.042 R)
• M19: 4,602,678 km (0.114 R)
• M20: 5,695,789 km (0.119 R)
• M21: 6,025,204 km (0.051 R)
• M22: 7,071,641 km (0.088 R)
• M23: 7,154,369 km (0.119 R)
• M24: 7,573,392 km (0.071 R)
• M25: 7,935,868 km (0.072 R)
• M26: 8,304,028 km (0.109 R)
• M27: 8,479,357 km (0.09 R)
• M28: 8,989,934 km (0.072 R)
• M29: 9,102,282 km (0.062 R)
• M30: 9,533,424 km (0.081 R)
• M31: 9,786,094 km (0.063 R)
• M32: 10,064,197 km (0.059 R)
• M33: 11,227,171 km (0.116 R)
• M34: 11,445,434 km (0.036 R)
• M35: 11,836,932 km (0.095 R)
• M36: 11,960,051 km (0.077 R)
• M37: 12,232,767 km (0.105 R)
• M38: 12,332,400 km (0.04 R)
• M39: 12,860,031 km (0.068 R)
• M40: 13,549,229 km (0.083 R)
• M41: 14,434,250 km (0.06 R)
• M42: 14,513,237 km (0.067 R)
• M43: 14,724,470 km (0.058 R)
• M44: 15,634,174 km (0.101 R)
• M45: 16,068,457 km (0.083 R)
• M46: 16,314,545 km (0.066 R)
• M47: 16,424,350 km (0.096 R)
• M48: 16,617,032 km (0.094 R)
• M49: 17,060,291 km (0.079 R)
• M50: 17,311,316 km (0.025 R)
• M51: 19,045,006 km (0.066 R)
• M52: 19,247,561 km (0.062 R)
• M53: 19,508,909 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.87 AU - 7.43 AU

Year: 6027 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,840,021 km

• M1: 214,823 km (0.096 R)
• M2: 488,138 km (0.1 R)
• M3: 765,642 km (0.07 R)
• M4: 946,805 km (0.12 R)
• M5: 1,159,383 km (0.093 R)
• M6: 1,354,758 km (0.081 R)
• M7: 2,348,238 km (0.117 R)
• M8: 2,473,002 km (0.115 R)
• M9: 3,267,816 km (0.095 R)
• M10: 3,431,326 km (0.101 R)
• M11: 3,526,022 km (0.078 R)
• M12: 3,889,096 km (0.096 R)
• M13: 4,037,796 km (0.106 R)
• M14: 4,239,005 km (0.075 R)
• M15: 4,495,266 km (0.074 R)
• M16: 4,599,237 km (0.109 R)
• M17: 4,889,307 km (0.116 R)
• M18: 5,212,887 km (0.093 R)
• M19: 5,571,174 km (0.072 R)
• M20: 5,852,418 km (0.071 R)
• M21: 5,966,262 km (0.099 R)
• M22: 6,635,114 km (0.078 R)
• M23: 7,205,830 km (0.063 R)
• M24: 8,426,549 km (0.092 R)
• M25: 8,620,129 km (0.028 R)
• M26: 9,143,422 km (0.056 R)
• M27: 9,812,124 km (0.037 R)
• M28: 9,913,701 km (0.12 R)
• M29: 10,084,093 km (0.107 R)
• M30: 11,232,107 km (0.084 R)
• M31: 11,374,076 km (0.069 R)
• M32: 11,552,396 km (0.072 R)
• M33: 11,731,764 km (0.067 R)
• M34: 11,839,774 km (0.111 R)
• M35: 12,901,021 km (0.107 R)
• M36: 14,030,784 km (0.094 R)
• M37: 14,260,567 km (0.06 R)
• M38: 14,375,907 km (0.042 R)
• M39: 15,388,684 km (0.088 R)
• M40: 15,863,957 km (0.056 R)
• M41: 15,983,485 km (0.118 R)
• M42: 16,223,590 km (0.076 R)
• M43: 17,154,837 km (0.079 R)
• M44: 17,647,612 km (0.029 R)
• M45: 17,812,918 km (0.089 R)
• M46: 18,689,262 km (0.041 R)
• M47: 18,815,523 km (0.097 R)
• M48: 19,111,427 km (0.107 R)
• M49: 20,310,454 km (0.091 R)
• M50: 21,094,197 km (0.12 R)
• M51: 21,533,865 km (0.087 R)
• M52: 22,243,558 km (0.029 R)
• M53: 22,601,396 km (0.114 R)
• M54: 22,916,000 km (0.093 R)
• M55: 23,096,415 km (0.102 R)
• M56: 24,234,855 km (0.044 R)
• M57: 24,464,787 km (0.066 R)
• M58: 24,556,939 km (0.06 R)
• M59: 24,973,121 km (0.063 R)
• M60: 25,345,021 km (0.087 R)
• M61: 25,578,394 km (0.093 R)
• M62: 25,906,312 km (0.074 R)
• M63: 26,000,260 km (0.111 R)
• M64: 26,471,642 km (0.102 R)
• M65: 27,184,177 km (0.093 R)
• M66: 27,327,492 km (0.064 R)
• M67: 27,423,085 km (0.045 R)
• M68: 27,518,828 km (0.117 R)
• M69: 28,482,537 km (0.08 R)
• M70: 29,555,303 km (0.086 R)
• M71: 29,702,657 km (0.07 R)
• M72: 30,294,466 km (0.116 R)
• M73: 30,691,050 km (0.078 R)
• M74: 30,790,533 km (0.108 R)
• M75: 30,890,165 km (0.09 R)
• M76: 31,891,424 km (0.107 R)
• M77: 32,093,082 km (0.103 R)
• M78: 33,056,193 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 8.7

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.71 AU - 8.67 AU

Year: 6776 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,840,021 km

• M1: 121,623 km (0.088 R)
• M2: 315,652 km (0.094 R)
• M3: 412,441 km (0.112 R)
• M4: 471,084 km (0.079 R)
• M5: 1,050,476 km (0.109 R)
• M6: 1,151,904 km (0.081 R)
• M7: 1,533,378 km (0.09 R)
• M8: 2,099,905 km (0.116 R)
• M9: 2,339,112 km (0.089 R)
• M10: 2,450,862 km (0.046 R)
• M11: 2,702,934 km (0.109 R)
• M12: 2,963,534 km (0.102 R)
• M13: 3,282,028 km (0.118 R)
• M14: 3,740,994 km (0.105 R)
• M15: 4,031,663 km (0.093 R)
• M16: 4,220,306 km (0.069 R)
• M17: 4,302,136 km (0.096 R)
• M18: 5,295,017 km (0.113 R)
• M19: 5,412,900 km (0.096 R)
• M20: 5,802,004 km (0.06 R)
• M21: 6,544,159 km (0.092 R)
• M22: 6,639,004 km (0.077 R)
• M23: 6,766,312 km (0.042 R)
• M24: 7,283,172 km (0.115 R)
• M25: 8,116,432 km (0.105 R)
• M26: 8,389,449 km (0.1 R)
• M27: 8,630,750 km (0.08 R)
• M28: 8,839,439 km (0.106 R)
• M29: 9,120,384 km (0.114 R)
• M30: 9,226,449 km (0.074 R)
• M31: 9,368,567 km (0.07 R)
• M32: 9,511,433 km (0.053 R)
• M33: 9,583,090 km (0.059 R)
• M34: 10,089,928 km (0.055 R)
• M35: 10,199,732 km (0.118 R)
• M36: 10,309,836 km (0.094 R)
• M37: 10,717,191 km (0.102 R)
• M38: 11,016,686 km (0.035 R)
• M39: 11,585,757 km (0.091 R)
• M40: 12,634,139 km (0.11 R)
• M41: 13,309,573 km (0.105 R)
• M42: 14,242,166 km (0.112 R)
• M43: 14,365,435 km (0.03 R)
• M44: 15,405,888 km (0.073 R)
• M45: 15,999,043 km (0.075 R)
• M46: 16,556,595 km (0.094 R)
• M47: 16,902,914 km (0.059 R)
• M48: 17,646,714 km (0.086 R)
• M49: 18,985,167 km (0.051 R)
• M50: 19,211,359 km (0.111 R)
• M51: 19,620,958 km (0.116 R)
• M52: 20,448,533 km (0.111 R)
• M53: 20,634,034 km (0.065 R)
• M54: 22,280,658 km (0.079 R)
• M55: 23,047,347 km (0.061 R)
• M56: 23,579,467 km (0.093 R)
• M57: 24,164,694 km (0.1 R)
• M58: 24,754,558 km (0.076 R)
• M59: 25,001,843 km (0.101 R)
• M60: 25,200,061 km (0.026 R)
• M61: 25,448,842 km (0.103 R)
• M62: 25,648,405 km (0.086 R)
• M63: 25,748,337 km (0.049 R)
• M64: 26,199,673 km (0.085 R)
• M65: 26,552,724 km (0.093 R)
• M66: 26,856,408 km (0.108 R)
• M67: 27,928,726 km (0.11 R)
• M68: 28,237,645 km (0.071 R)
• M69: 28,703,044 km (0.059 R)
• M70: 30,062,141 km (0.115 R)
• M71: 30,908,865 km (0.074 R)
• M72: 31,709,812 km (0.1 R)
• M73: 31,870,779 km (0.12 R)
• M74: 33,222,994 km (0.086 R)
• M75: 33,495,711 km (0.092 R)
• M76: 34,263,298 km (0.109 R)
• M77: 35,481,025 km (0.103 R)
• M78: 35,592,475 km (0.115 R)
• M79: 35,871,475 km (0.106 R)
• M80: 36,938,407 km (0.114 R)
• M81: 36,994,805 km (0.112 R)
• M82: 37,731,276 km (0.088 R)
• M83: 37,901,817 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 14.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.44 AU - 15.06 AU

Year: 15069 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,840,021 km

• M1: 194,627 km (0.088 R)
• M2: 690,394 km (0.104 R)
• M3: 810,820 km (0.068 R)
• M4: 939,475 km (0.112 R)
• M5: 1,095,954 km (0.067 R)
• M6: 1,219,671 km (0.106 R)
• M7: 1,573,919 km (0.041 R)
• M8: 1,691,503 km (0.071 R)
• M9: 2,037,224 km (0.084 R)
• M10: 2,515,488 km (0.055 R)
• M11: 2,711,013 km (0.099 R)
• M12: 4,690,492 km (0.057 R)
• M13: 4,828,570 km (0.032 R)
• M14: 5,144,072 km (0.11 R)
• M15: 7,577,581 km (0.115 R)
• M16: 7,699,354 km (0.095 R)
• M17: 7,986,133 km (0.051 R)
• M18: 8,910,348 km (0.108 R)
• M19: 9,779,961 km (0.066 R)
• M20: 10,404,831 km (0.095 R)
• M21: 10,996,790 km (0.119 R)
• M22: 11,088,793 km (0.102 R)
• M23: 11,599,669 km (0.028 R)
• M24: 11,787,415 km (0.048 R)
• M25: 12,452,377 km (0.086 R)
• M26: 12,983,300 km (0.053 R)
• M27: 13,868,321 km (0.103 R)
• M28: 14,267,897 km (0.097 R)
• M29: 14,721,926 km (0.086 R)
• M30: 14,976,392 km (0.029 R)
• M31: 16,903,512 km (0.113 R)
• M32: 17,761,007 km (0.084 R)
• M33: 17,923,321 km (0.044 R)
• M34: 18,468,007 km (0.034 R)
• M35: 20,530,812 km (0.099 R)
• M36: 20,644,357 km (0.086 R)
• M37: 21,733,728 km (0.119 R)
• M38: 22,724,365 km (0.116 R)
• M39: 23,136,507 km (0.054 R)
• M40: 25,661,271 km (0.108 R)
• M41: 26,522,206 km (0.082 R)
• M42: 27,018,273 km (0.116 R)
• M43: 28,842,769 km (0.056 R)
• M44: 30,641,833 km (0.074 R)
• M45: 32,080,665 km (0.096 R)
• M46: 32,476,950 km (0.049 R)
• M47: 35,227,905 km (0.082 R)
• M48: 37,218,604 km (0.037 R)
• M49: 38,542,395 km (0.106 R)
• M50: 38,682,718 km (0.098 R)
• M51: 38,893,352 km (0.118 R)
• M52: 40,450,217 km (0.115 R)
• M53: 43,041,551 km (0.091 R)
• M54: 45,241,837 km (0.109 R)
• M55: 45,612,092 km (0.069 R)
• M56: 46,430,093 km (0.054 R)
• M57: 47,478,325 km (0.052 R)
• M58: 47,929,961 km (0.073 R)
• M59: 49,903,606 km (0.112 R)
• M60: 50,286,127 km (0.093 R)
• M61: 51,362,484 km (0.07 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 10.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.73 AU - 14.27 AU

Year: 16474 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,840,021 km

• M1: 257,907 km (0.057 R)
• M2: 349,909 km (0.058 R)
• M3: 746,194 km (0.114 R)
• M4: 1,111,213 km (0.118 R)
• M5: 1,347,278 km (0.062 R)
• M6: 1,482,814 km (0.111 R)
• M7: 1,695,093 km (0.043 R)
• M8: 1,867,281 km (0.103 R)
• M9: 2,390,873 km (0.085 R)
• M10: 4,147,751 km (0.116 R)
• M11: 5,038,157 km (0.109 R)
• M12: 5,505,052 km (0.112 R)
• M13: 5,762,360 km (0.072 R)
• M14: 6,098,956 km (0.083 R)
• M15: 6,326,943 km (0.094 R)
• M16: 6,596,369 km (0.082 R)
• M17: 7,027,659 km (0.116 R)
• M18: 7,107,096 km (0.112 R)
• M19: 7,306,958 km (0.093 R)
• M20: 7,427,684 km (0.109 R)
• M21: 9,361,685 km (0.11 R)
• M22: 9,669,109 km (0.054 R)
• M23: 9,757,521 km (0.029 R)
• M24: 10,338,858 km (0.092 R)
• M25: 10,429,365 km (0.109 R)
• M26: 11,348,345 km (0.095 R)
• M27: 11,488,368 km (0.063 R)
• M28: 11,817,633 km (0.12 R)
• M29: 12,775,060 km (0.117 R)
• M30: 13,115,993 km (0.087 R)
• M31: 13,460,068 km (0.11 R)
• M32: 13,806,986 km (0.104 R)
• M33: 13,906,768 km (0.079 R)
• M34: 14,307,840 km (0.054 R)
• M35: 14,560,510 km (0.067 R)
• M36: 14,662,087 km (0.103 R)
• M37: 14,916,852 km (0.115 R)
• M38: 15,741,735 km (0.067 R)
• M39: 16,581,578 km (0.045 R)
• M40: 17,060,440 km (0.097 R)
• M41: 19,131,772 km (0.102 R)
• M42: 19,243,073 km (0.111 R)
• M43: 19,914,768 km (0.113 R)
• M44: 20,879,674 km (0.105 R)
• M45: 21,223,899 km (0.075 R)
• M46: 21,685,707 km (0.114 R)
• M47: 22,972,847 km (0.111 R)
• M48: 24,284,522 km (0.047 R)
• M49: 24,646,548 km (0.108 R)
• M50: 25,989,040 km (0.106 R)
• M51: 26,607,028 km (0.085 R)
• M52: 27,229,954 km (0.091 R)
• M53: 27,543,212 km (0.073 R)
• M54: 28,173,318 km (0.055 R)
• M55: 28,299,878 km (0.076 R)
• M56: 28,680,754 km (0.098 R)
• M57: 28,871,940 km (0.097 R)
• M58: 29,576,247 km (0.07 R)
• M59: 31,132,514 km (0.092 R)
• M60: 31,394,460 km (0.119 R)
• M61: 31,722,976 km (0.099 R)
• M62: 33,048,264 km (0.081 R)
• M63: 33,449,336 km (0.118 R)
• M64: 33,583,525 km (0.072 R)
• M65: 34,391,653 km (0.113 R)
• M66: 35,479,229 km (0.12 R)
• M67: 36,302,167 km (0.114 R)
• M68: 36,508,912 km (0.108 R)
• M69: 37,270,365 km (0.064 R)
• M70: 37,618,180 km (0.073 R)
• M71: 37,757,605 km (0.034 R)
• M72: 38,738,518 km (0.083 R)
• M73: 38,949,750 km (0.059 R)
• M74: 39,020,361 km (0.102 R)
• M75: 39,161,431 km (0.079 R)
• M76: 39,302,801 km (0.07 R)
• M77: 41,299,035 km (0.044 R)
• M78: 42,890,607 km (0.11 R)
• M79: 43,547,491 km (0.043 R)
• M80: 43,767,251 km (0.115 R)
• M81: 45,612,241 km (0.073 R)
• M82: 45,760,941 km (0.097 R)
• M83: 48,541,068 km (0.114 R)
• M84: 48,997,043 km (0.101 R)
• M85: 49,683,547 km (0.119 R)
• M86: 50,219,856 km (0.033 R)
• M87: 50,296,599 km (0.109 R)
• M88: 50,527,130 km (0.028 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit