🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.53 AU

Year: 560 Days

Day: 35.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,087,677 km

• M1: 600,486 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.41 AU - 1.47 AU

Year: 631 Days

Day: 13.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.95 AU - 4.79 AU

Year: 2781 Days

Day: 47.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 8.7

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.97 AU - 10.73 AU

Year: 9616 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,087,677 km

• M1: 144,661 km (0.079 R)
• M2: 231,129 km (0.102 R)
• M3: 441,613 km (0.101 R)
• M4: 515,664 km (0.059 R)
• M5: 660,624 km (0.057 R)
• M6: 783,145 km (0.07 R)
• M7: 838,047 km (0.084 R)
• M8: 991,385 km (0.116 R)
• M9: 1,154,148 km (0.083 R)
• M10: 1,326,036 km (0.1 R)
• M11: 1,529,339 km (0.096 R)
• M12: 4,094,943 km (0.114 R)
• M13: 4,292,711 km (0.038 R)
• M14: 5,327,479 km (0.101 R)
• M15: 5,435,190 km (0.093 R)
• M16: 5,652,556 km (0.057 R)
• M17: 5,872,764 km (0.053 R)
• M18: 6,665,932 km (0.106 R)
• M19: 7,412,425 km (0.119 R)
• M20: 7,492,460 km (0.08 R)
• M21: 8,061,380 km (0.066 R)
• M22: 8,226,537 km (0.12 R)
• M23: 8,434,478 km (0.059 R)
• M24: 8,728,587 km (0.087 R)
• M25: 8,898,231 km (0.082 R)
• M26: 8,983,352 km (0.113 R)
• M27: 10,071,228 km (0.095 R)
• M28: 10,428,168 km (0.069 R)
• M29: 10,834,476 km (0.068 R)
• M30: 10,925,581 km (0.119 R)
• M31: 11,108,390 km (0.062 R)
• M32: 12,511,618 km (0.071 R)
• M33: 12,655,082 km (0.082 R)
• M34: 13,526,939 km (0.103 R)
• M35: 13,624,925 km (0.117 R)
• M36: 14,719,234 km (0.12 R)
• M37: 15,481,435 km (0.08 R)
• M38: 15,738,444 km (0.047 R)
• M39: 15,944,889 km (0.032 R)
• M40: 16,256,501 km (0.078 R)
• M41: 16,622,418 km (0.116 R)
• M42: 16,938,369 km (0.085 R)
• M43: 17,203,157 km (0.084 R)
• M44: 17,522,698 km (0.069 R)
• M45: 17,897,889 km (0.112 R)
• M46: 20,148,739 km (0.069 R)
• M47: 20,316,887 km (0.053 R)
• M48: 20,541,882 km (0.106 R)
• M49: 21,107,811 km (0.047 R)
• M50: 21,507,087 km (0.105 R)
• M51: 21,736,421 km (0.107 R)
• M52: 21,908,907 km (0.054 R)
• M53: 22,024,098 km (0.046 R)
• M54: 23,658,604 km (0.105 R)
• M55: 24,311,449 km (0.05 R)
• M56: 25,634,642 km (0.115 R)
• M57: 25,756,116 km (0.108 R)
• M58: 25,999,661 km (0.075 R)
• M59: 26,243,954 km (0.034 R)
• M60: 27,166,674 km (0.101 R)
• M61: 27,228,608 km (0.099 R)
• M62: 27,725,422 km (0.083 R)
• M63: 27,850,037 km (0.03 R)
• M64: 28,476,254 km (0.062 R)
• M65: 28,602,066 km (0.034 R)
• M66: 28,665,046 km (0.085 R)
• M67: 29,170,538 km (0.106 R)
• M68: 30,575,561 km (0.109 R)
• M69: 30,639,888 km (0.095 R)
• M70: 31,351,226 km (0.063 R)
• M71: 31,611,227 km (0.096 R)
• M72: 32,658,412 km (0.107 R)
• M73: 32,987,976 km (0.095 R)
• M74: 36,071,338 km (0.117 R)
• M75: 36,959,201 km (0.067 R)
• M76: 37,165,197 km (0.115 R)
• M77: 37,509,273 km (0.067 R)
• M78: 37,854,395 km (0.063 R)
• M79: 40,653,221 km (0.039 R)
• M80: 40,865,800 km (0.111 R)
• M81: 41,220,796 km (0.096 R)
• M82: 41,363,213 km (0.119 R)
• M83: 41,648,346 km (0.11 R)
• M84: 43,590,276 km (0.095 R)
• M85: 44,462,881 km (0.086 R)
• M86: 47,487,301 km (0.093 R)
• M87: 47,785,898 km (0.109 R)
• M88: 49,137,365 km (0.097 R)
• M89: 49,969,429 km (0.034 R)
• M90: 50,045,275 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 11.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.4 AU - 13.3 AU

Year: 14899 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 95,087,677 km

• M1: 579,093 km (0.102 R)
• M2: 672,742 km (0.109 R)
• M3: 743,202 km (0.079 R)
• M4: 877,092 km (0.031 R)
• M5: 1,003,503 km (0.072 R)
• M6: 1,687,314 km (0.066 R)
• M7: 2,139,848 km (0.086 R)
• M8: 2,492,450 km (0.108 R)
• M9: 3,031,601 km (0.055 R)
• M10: 3,840,925 km (0.088 R)
• M11: 5,467,653 km (0.113 R)
• M12: 7,182,792 km (0.105 R)
• M13: 7,644,152 km (0.106 R)
• M14: 8,285,777 km (0.057 R)
• M15: 8,665,157 km (0.086 R)
• M16: 9,156,287 km (0.075 R)
• M17: 9,369,614 km (0.064 R)
• M18: 10,833,130 km (0.099 R)
• M19: 10,983,476 km (0.108 R)
• M20: 12,015,851 km (0.105 R)
• M21: 12,563,229 km (0.042 R)
• M22: 12,800,491 km (0.056 R)
• M23: 13,845,133 km (0.084 R)
• M24: 14,958,889 km (0.112 R)
• M25: 15,547,707 km (0.102 R)
• M26: 15,802,472 km (0.107 R)
• M27: 16,058,434 km (0.074 R)
• M28: 16,230,023 km (0.109 R)
• M29: 17,978,074 km (0.066 R)
• M30: 18,829,136 km (0.046 R)
• M31: 19,191,462 km (0.102 R)
• M32: 19,877,069 km (0.081 R)
• M33: 20,015,148 km (0.087 R)
• M34: 20,199,752 km (0.06 R)
• M35: 20,384,954 km (0.079 R)
• M36: 20,850,353 km (0.117 R)
• M37: 22,794,976 km (0.103 R)
• M38: 23,618,213 km (0.075 R)
• M39: 23,813,288 km (0.109 R)
• M40: 23,959,894 km (0.096 R)
• M41: 24,549,759 km (0.085 R)
• M42: 24,648,493 km (0.083 R)
• M43: 24,846,411 km (0.025 R)
• M44: 27,467,067 km (0.036 R)
• M45: 27,672,315 km (0.092 R)
• M46: 29,752,324 km (0.065 R)
• M47: 30,545,342 km (0.104 R)
• M48: 30,757,921 km (0.07 R)
• M49: 30,864,434 km (0.1 R)
• M50: 31,024,354 km (0.113 R)
• M51: 31,291,686 km (0.118 R)
• M52: 33,183,800 km (0.099 R)
• M53: 34,226,347 km (0.039 R)
• M54: 34,391,952 km (0.085 R)
• M55: 37,531,862 km (0.053 R)
• M56: 37,759,550 km (0.093 R)
• M57: 38,331,014 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676

Radius: 3.9

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.43 AU - 18.77 AU

Year: 28126 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,087,677 km

• M1: 72,555 km (0.116 R)
• M2: 104,120 km (0.113 R)
• M3: 158,125 km (0.117 R)
• M4: 752,477 km (0.102 R)
• M5: 808,876 km (0.108 R)
• M6: 955,781 km (0.116 R)
• M7: 1,307,934 km (0.072 R)
• M8: 2,743,924 km (0.034 R)
• M9: 2,831,289 km (0.099 R)
• M10: 2,875,421 km (0.058 R)
• M11: 3,282,177 km (0.064 R)
• M12: 3,421,602 km (0.076 R)
• M13: 3,803,376 km (0.049 R)
• M14: 4,503,195 km (0.092 R)
• M15: 4,867,765 km (0.074 R)
• M16: 5,459,724 km (0.117 R)
• M17: 6,592,778 km (0.114 R)
• M18: 7,246,072 km (0.088 R)
• M19: 7,427,684 km (0.093 R)
• M20: 7,488,570 km (0.065 R)
• M21: 9,194,584 km (0.077 R)
• M22: 9,325,482 km (0.075 R)
• M23: 10,875,466 km (0.05 R)
• M24: 11,152,970 km (0.079 R)
• M25: 11,222,832 km (0.077 R)
• M26: 11,503,328 km (0.105 R)
• M27: 12,430,835 km (0.105 R)
• M28: 14,737,485 km (0.109 R)
• M29: 17,252,374 km (0.054 R)
• M30: 18,558,663 km (0.09 R)
• M31: 18,890,172 km (0.069 R)
• M32: 19,475,100 km (0.107 R)
• M33: 20,065,862 km (0.092 R)
• M34: 21,438,272 km (0.052 R)
• M35: 21,611,956 km (0.092 R)
• M36: 22,223,362 km (0.052 R)
• M37: 25,181,810 km (0.034 R)
• M38: 28,451,421 km (0.088 R)
• M39: 29,990,035 km (0.106 R)
• M40: 30,087,124 km (0.096 R)
• M41: 30,281,451 km (0.035 R)
• M42: 33,347,909 km (0.086 R)
• M43: 33,448,588 km (0.099 R)
• M44: 34,663,023 km (0.095 R)
• M45: 35,788,897 km (0.117 R)
• M46: 36,408,083 km (0.069 R)
• M47: 37,134,829 km (0.027 R)
• M48: 37,761,644 km (0.116 R)
• M49: 38,181,565 km (0.116 R)
• M50: 38,814,065 km (0.116 R)
• M51: 39,769,547 km (0.065 R)
• M52: 41,811,707 km (0.057 R)
• M53: 42,028,774 km (0.106 R)
• M54: 43,557,814 km (0.11 R)
• M55: 44,218,737 km (0.114 R)
• M56: 47,459,476 km (0.096 R)
• M57: 51,239,066 km (0.035 R)
• M58: 54,757,907 km (0.11 R)
• M59: 55,351,960 km (0.098 R)
• M60: 57,990,867 km (0.081 R)
• M61: 59,935,639 km (0.098 R)
• M62: 60,425,123 km (0.094 R)
• M63: 60,670,464 km (0.075 R)
• M64: 62,148,939 km (0.093 R)
• M65: 64,389,018 km (0.115 R)
• M66: 64,639,445 km (0.099 R)
• M67: 66,908,695 km (0.103 R)
• M68: 67,543,588 km (0.07 R)
• M69: 69,332,031 km (0.099 R)
• M70: 69,460,386 km (0.079 R)
• M71: 69,974,554 km (0.049 R)
• M72: 71,006,629 km (0.036 R)
• M73: 72,173,792 km (0.063 R)
• M74: 74,133,075 km (0.106 R)
• M75: 75,448,938 km (0.118 R)
• M76: 76,242,106 km (0.103 R)
• M77: 77,171,109 km (0.108 R)
• M78: 78,370,884 km (0.119 R)
• M79: 79,040,185 km (0.116 R)
• M80: 80,114,896 km (0.114 R)
• M81: 80,924,071 km (0.066 R)
• M82: 82,007,159 km (0.119 R)
• M83: 85,010,486 km (0.097 R)
• M84: 87,355,732 km (0.031 R)
• M85: 88,605,921 km (0.117 R)
• M86: 88,884,622 km (0.049 R)
• M87: 90,001,969 km (0.068 R)
• M88: 90,422,339 km (0.077 R)
• M89: 91,124,102 km (0.095 R)
• M90: 93,665,620 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit