🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 331 Days

Day: 22.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 109,280,083 km

• M1: 63,429 km (0.075 R)
• M2: 159,621 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.02 AU - 1.38 AU

Year: 493 Days

Day: 21.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,280,083 km

• M1: 40,092 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.32 AU - 1.4 AU

Year: 594 Days

Day: 30 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.43 AU - 1.67 AU

Year: 723 Days

Day: 35.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,280,083 km

• M1: 695,481 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.95 AU

Year: 758 Days

Day: 42.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.8 AU - 2.06 AU

Year: 1005 Days

Day: 18.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,280,083 km

• M1: 557,850 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.44 AU - 2.92 AU

Year: 1644 Days

Day: 21.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 10.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.49 AU - 7.33 AU

Year: 6807 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 109,280,083 km

• M1: 395,986 km (0.08 R)
• M2: 821,442 km (0.085 R)
• M3: 1,650,065 km (0.102 R)
• M4: 2,345,096 km (0.072 R)
• M5: 2,618,711 km (0.12 R)
• M6: 2,975,502 km (0.116 R)
• M7: 3,423,996 km (0.098 R)
• M8: 3,715,114 km (0.089 R)
• M9: 3,994,263 km (0.061 R)
• M10: 4,467,740 km (0.074 R)
• M11: 4,894,094 km (0.093 R)
• M12: 6,273,836 km (0.082 R)
• M13: 6,558,819 km (0.081 R)
• M14: 6,630,626 km (0.09 R)
• M15: 7,092,136 km (0.105 R)
• M16: 7,289,605 km (0.05 R)
• M17: 8,304,028 km (0.041 R)
• M18: 8,460,059 km (0.09 R)
• M19: 8,695,825 km (0.117 R)
• M20: 8,854,249 km (0.113 R)
• M21: 9,173,940 km (0.09 R)
• M22: 9,633,504 km (0.108 R)
• M23: 9,742,711 km (0.082 R)
• M24: 9,962,321 km (0.1 R)
• M25: 11,142,349 km (0.092 R)
• M26: 11,516,642 km (0.072 R)
• M27: 12,247,877 km (0.048 R)
• M28: 12,484,989 km (0.103 R)
• M29: 13,084,578 km (0.099 R)
• M30: 13,175,384 km (0.032 R)
• M31: 13,448,849 km (0.116 R)
• M32: 13,601,588 km (0.061 R)
• M33: 13,693,591 km (0.082 R)
• M34: 14,156,447 km (0.054 R)
• M35: 14,311,879 km (0.102 R)
• M36: 14,876,012 km (0.102 R)
• M37: 15,065,852 km (0.083 R)
• M38: 15,575,532 km (0.098 R)
• M39: 16,416,122 km (0.108 R)
• M40: 17,072,707 km (0.114 R)
• M41: 17,771,329 km (0.119 R)
• M42: 18,006,348 km (0.091 R)
• M43: 18,174,795 km (0.104 R)
• M44: 18,445,417 km (0.08 R)
• M45: 18,853,820 km (0.106 R)
• M46: 18,956,444 km (0.058 R)
• M47: 19,403,143 km (0.064 R)
• M48: 21,188,893 km (0.11 R)
• M49: 22,011,382 km (0.114 R)
• M50: 22,807,841 km (0.09 R)
• M51: 23,173,009 km (0.052 R)
• M52: 24,131,333 km (0.069 R)
• M53: 24,354,384 km (0.054 R)
• M54: 25,178,070 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 9.2

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.54 AU - 13 AU

Year: 13245 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 109,280,083 km

• M1: 142,417 km (0.102 R)
• M2: 297,700 km (0.05 R)
• M3: 443,109 km (0.113 R)
• M4: 614,249 km (0.088 R)
• M5: 933,790 km (0.055 R)
• M6: 1,135,298 km (0.1 R)
• M7: 1,476,830 km (0.07 R)
• M8: 1,580,202 km (0.101 R)
• M9: 1,767,200 km (0.06 R)
• M10: 2,251,448 km (0.078 R)
• M11: 2,648,630 km (0.025 R)
• M12: 2,711,761 km (0.097 R)
• M13: 2,775,340 km (0.097 R)
• M14: 2,839,368 km (0.072 R)
• M15: 3,895,828 km (0.096 R)
• M16: 5,540,058 km (0.105 R)
• M17: 6,158,645 km (0.078 R)
• M18: 6,412,214 km (0.097 R)
• M19: 7,731,068 km (0.112 R)
• M20: 7,913,129 km (0.041 R)
• M21: 8,892,097 km (0.11 R)
• M22: 9,323,388 km (0.103 R)
• M23: 9,420,178 km (0.061 R)
• M24: 9,761,411 km (0.12 R)
• M25: 9,958,431 km (0.065 R)
• M26: 10,406,177 km (0.055 R)
• M27: 10,708,365 km (0.115 R)
• M28: 11,840,971 km (0.119 R)
• M29: 12,903,415 km (0.12 R)
• M30: 13,720,219 km (0.054 R)
• M31: 14,329,830 km (0.073 R)
• M32: 15,460,641 km (0.045 R)
• M33: 15,517,937 km (0.059 R)
• M34: 15,920,953 km (0.111 R)
• M35: 16,152,830 km (0.081 R)
• M36: 17,091,557 km (0.104 R)
• M37: 17,150,797 km (0.074 R)
• M38: 17,448,198 km (0.088 R)
• M39: 18,837,663 km (0.054 R)
• M40: 19,267,607 km (0.112 R)
• M41: 19,762,926 km (0.104 R)
• M42: 20,137,220 km (0.03 R)
• M43: 20,450,927 km (0.093 R)
• M44: 21,465,499 km (0.102 R)
• M45: 23,543,414 km (0.102 R)
• M46: 24,006,419 km (0.119 R)
• M47: 24,272,404 km (0.056 R)
• M48: 25,210,981 km (0.031 R)
• M49: 25,413,537 km (0.088 R)
• M50: 25,549,072 km (0.083 R)
• M51: 26,503,656 km (0.075 R)
• M52: 26,985,212 km (0.046 R)
• M53: 27,123,440 km (0.066 R)
• M54: 27,400,496 km (0.047 R)
• M55: 28,027,161 km (0.11 R)
• M56: 29,082,125 km (0.1 R)
• M57: 32,765,225 km (0.088 R)
• M58: 35,603,545 km (0.082 R)
• M59: 35,906,930 km (0.087 R)
• M60: 36,439,797 km (0.093 R)
• M61: 36,592,537 km (0.078 R)
• M62: 37,282,482 km (0.069 R)
• M63: 37,899,274 km (0.054 R)
• M64: 38,753,029 km (0.091 R)
• M65: 39,299,660 km (0.104 R)
• M66: 39,456,289 km (0.086 R)
• M67: 39,770,145 km (0.117 R)
• M68: 40,321,563 km (0.116 R)
• M69: 40,479,538 km (0.067 R)
• M70: 42,471,583 km (0.109 R)
• M71: 42,551,918 km (0.053 R)
• M72: 43,358,250 km (0.107 R)
• M73: 45,231,814 km (0.088 R)
• M74: 46,219,758 km (0.03 R)
• M75: 46,385,064 km (0.083 R)
• M76: 47,548,038 km (0.055 R)
• M77: 50,241,996 km (0.1 R)
• M78: 52,294,928 km (0.11 R)
• M79: 52,381,096 km (0.08 R)
• M80: 52,553,433 km (0.105 R)
• M81: 53,244,874 km (0.113 R)
• M82: 55,074,456 km (0.088 R)
• M83: 55,688,855 km (0.114 R)
• M84: 55,776,818 km (0.12 R)
• M85: 56,570,435 km (0.107 R)
• M86: 56,924,383 km (0.073 R)
• M87: 57,545,663 km (0.029 R)
• M88: 58,436,967 km (0.093 R)
• M89: 59,153,242 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.6

Radius: 3

Gravity: 88.51 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.14 AU - 23.58 AU

Year: 31922 Days

Day: 24.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,280,083 km

• M1: 130,599 km (0.077 R)
• M2: 199,264 km (0.11 R)
• M3: 238,010 km (0.098 R)
• M4: 443,408 km (0.032 R)
• M5: 846,574 km (0.088 R)
• M6: 1,045,540 km (0.092 R)
• M7: 1,258,716 km (0.076 R)
• M8: 1,370,167 km (0.116 R)
• M9: 1,889,571 km (0.11 R)
• M10: 2,236,339 km (0.105 R)
• M11: 2,986,871 km (0.045 R)
• M12: 3,185,687 km (0.103 R)
• M13: 3,337,528 km (0.093 R)
• M14: 3,491,913 km (0.082 R)
• M15: 4,409,248 km (0.109 R)
• M16: 5,516,272 km (0.093 R)
• M17: 5,576,859 km (0.061 R)
• M18: 5,698,632 km (0.105 R)
• M19: 5,882,787 km (0.036 R)
• M20: 6,447,369 km (0.041 R)
• M21: 7,226,475 km (0.111 R)
• M22: 8,379,874 km (0.04 R)
• M23: 9,156,287 km (0.064 R)
• M24: 12,087,209 km (0.069 R)
• M25: 13,447,652 km (0.077 R)
• M26: 13,692,693 km (0.072 R)
• M27: 15,193,609 km (0.103 R)
• M28: 16,222,991 km (0.104 R)
• M29: 16,483,741 km (0.093 R)
• M30: 18,801,460 km (0.066 R)
• M31: 19,075,524 km (0.082 R)
• M32: 21,124,267 km (0.089 R)
• M33: 21,313,807 km (0.069 R)
• M34: 21,408,951 km (0.079 R)
• M35: 22,174,444 km (0.08 R)
• M36: 23,241,525 km (0.105 R)
• M37: 23,929,376 km (0.066 R)
• M38: 24,723,442 km (0.119 R)
• M39: 25,425,355 km (0.112 R)
• M40: 25,526,184 km (0.094 R)
• M41: 26,848,779 km (0.115 R)
• M42: 27,054,326 km (0.09 R)
• M43: 29,242,793 km (0.077 R)
• M44: 29,772,220 km (0.114 R)
• M45: 30,304,789 km (0.109 R)
• M46: 30,518,714 km (0.103 R)
• M47: 31,921,194 km (0.085 R)
• M48: 32,356,972 km (0.1 R)
• M49: 37,164,001 km (0.115 R)
• M50: 40,764,821 km (0.105 R)
• M51: 41,711,925 km (0.088 R)
• M52: 45,083,413 km (0.087 R)
• M53: 45,205,485 km (0.107 R)
• M54: 46,925,262 km (0.101 R)
• M55: 51,189,998 km (0.116 R)
• M56: 51,572,220 km (0.096 R)
• M57: 52,211,302 km (0.086 R)
• M58: 55,838,602 km (0.098 R)
• M59: 60,754,687 km (0.077 R)
• M60: 60,889,475 km (0.107 R)
• M61: 61,294,287 km (0.098 R)
• M62: 61,564,760 km (0.031 R)
• M63: 61,835,681 km (0.068 R)
• M64: 62,378,572 km (0.038 R)
• M65: 63,059,392 km (0.111 R)
• M66: 63,742,606 km (0.113 R)
• M67: 64,016,669 km (0.097 R)
• M68: 64,703,323 km (0.058 R)
• M69: 64,978,733 km (0.069 R)
• M70: 71,418,771 km (0.094 R)
• M71: 73,131,817 km (0.114 R)
• M72: 73,418,596 km (0.114 R)
• M73: 73,705,824 km (0.083 R)
• M74: 75,292,160 km (0.061 R)
• M75: 75,871,851 km (0.074 R)
• M76: 77,035,424 km (0.107 R)
• M77: 80,118,187 km (0.098 R)
• M78: 85,344,688 km (0.111 R)
• M79: 86,858,020 km (0.106 R)
• M80: 87,770,417 km (0.07 R)
• M81: 88,075,148 km (0.069 R)
• M82: 88,227,738 km (0.109 R)
• M83: 88,685,806 km (0.09 R)
• M84: 91,142,503 km (0.093 R)
• M85: 92,224,395 km (0.085 R)
• M86: 94,869,285 km (0.114 R)
• M87: 97,696,834 km (0.101 R)
• M88: 98,012,785 km (0.096 R)
• M89: 99,597,176 km (0.084 R)
• M90: 102,791,539 km (0.07 R)
• M91: 102,952,058 km (0.05 R)
• M92: 103,917,413 km (0.072 R)
• M93: 107,156,805 km (0.119 R)
• M94: 107,645,541 km (0.109 R)
• M95: 107,808,603 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit