🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 281 Days

Day: 16.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,292,420 km

• M1: 557,551 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.28 AU - 1.58 AU

Year: 787 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.8 AU - 2.24 AU

Year: 1321 Days

Day: 36.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,292,420 km

• M1: 1,267,842 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 14.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.28 AU - 2.7 AU

Year: 1808 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,292,420 km

• M1: 186,997 km (0.099 R)
• M2: 305,180 km (0.102 R)
• M3: 396,285 km (0.051 R)
• M4: 665,860 km (0.116 R)
• M5: 783,893 km (0.091 R)
• M6: 962,961 km (0.097 R)
• M7: 1,071,869 km (0.055 R)
• M8: 1,204,712 km (0.093 R)
• M9: 1,467,406 km (0.084 R)
• M10: 1,737,878 km (0.109 R)
• M11: 1,966,314 km (0.085 R)
• M12: 2,144,336 km (0.115 R)
• M13: 2,606,892 km (0.08 R)
• M14: 2,724,177 km (0.072 R)
• M15: 3,004,972 km (0.065 R)
• M16: 3,155,917 km (0.073 R)
• M17: 3,337,678 km (0.088 R)
• M18: 3,624,158 km (0.102 R)
• M19: 4,160,317 km (0.104 R)
• M20: 4,313,804 km (0.116 R)
• M21: 4,579,041 km (0.103 R)
• M22: 4,674,036 km (0.084 R)
• M23: 4,979,066 km (0.076 R)
• M24: 5,093,060 km (0.062 R)
• M25: 5,323,889 km (0.117 R)
• M26: 5,642,532 km (0.11 R)
• M27: 5,761,612 km (0.118 R)
• M28: 6,422,536 km (0.114 R)
• M29: 6,618,359 km (0.117 R)
• M30: 6,744,022 km (0.112 R)
• M31: 6,888,683 km (0.11 R)
• M32: 7,496,349 km (0.096 R)
• M33: 7,589,848 km (0.096 R)
• M34: 7,740,343 km (0.08 R)
• M35: 7,835,039 km (0.097 R)
• M36: 8,006,328 km (0.073 R)
• M37: 8,255,858 km (0.112 R)
• M38: 8,352,498 km (0.091 R)
• M39: 8,940,717 km (0.078 R)
• M40: 9,059,946 km (0.1 R)
• M41: 9,159,728 km (0.058 R)
• M42: 9,461,317 km (0.108 R)
• M43: 9,623,481 km (0.119 R)
• M44: 10,848,239 km (0.061 R)
• M45: 11,597,874 km (0.116 R)
• M46: 11,815,240 km (0.117 R)
• M47: 12,099,775 km (0.055 R)
• M48: 12,187,739 km (0.102 R)
• M49: 12,386,554 km (0.075 R)
• M50: 12,586,417 km (0.052 R)
• M51: 12,742,597 km (0.076 R)
• M52: 13,192,438 km (0.103 R)
• M53: 13,716,330 km (0.067 R)
• M54: 13,946,261 km (0.116 R)
• M55: 14,107,977 km (0.057 R)
• M56: 14,456,540 km (0.118 R)
• M57: 14,690,511 km (0.063 R)
• M58: 14,878,555 km (0.086 R)
• M59: 15,067,498 km (0.052 R)
• M60: 15,162,343 km (0.078 R)
• M61: 15,304,760 km (0.083 R)
• M62: 15,471,561 km (0.058 R)
• M63: 15,639,111 km (0.109 R)
• M64: 15,758,939 km (0.027 R)
• M65: 16,072,346 km (0.115 R)
• M66: 16,387,848 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.25 AU - 6.91 AU

Year: 7767 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,292,420 km

• M1: 391,049 km (0.117 R)
• M2: 650,302 km (0.119 R)
• M3: 820,245 km (0.102 R)
• M4: 1,552,527 km (0.091 R)
• M5: 1,698,983 km (0.082 R)
• M6: 2,022,114 km (0.044 R)
• M7: 2,348,687 km (0.103 R)
• M8: 2,745,570 km (0.097 R)
• M9: 2,888,585 km (0.085 R)
• M10: 3,108,195 km (0.05 R)
• M11: 3,257,643 km (0.086 R)
• M12: 3,390,486 km (0.094 R)
• M13: 3,486,528 km (0.092 R)
• M14: 4,666,706 km (0.11 R)
• M15: 6,648,279 km (0.097 R)
• M16: 6,915,610 km (0.099 R)
• M17: 7,840,574 km (0.113 R)
• M18: 8,964,503 km (0.097 R)
• M19: 9,750,789 km (0.12 R)
• M20: 10,082,747 km (0.038 R)
• M21: 10,278,122 km (0.099 R)
• M22: 10,446,569 km (0.059 R)
• M23: 11,215,951 km (0.075 R)
• M24: 12,990,630 km (0.079 R)
• M25: 13,112,104 km (0.107 R)
• M26: 13,725,006 km (0.117 R)
• M27: 13,910,657 km (0.117 R)
• M28: 14,347,184 km (0.077 R)
• M29: 14,788,198 km (0.058 R)
• M30: 14,946,772 km (0.061 R)
• M31: 16,138,020 km (0.102 R)
• M32: 17,762,354 km (0.108 R)
• M33: 18,611,172 km (0.097 R)
• M34: 18,816,869 km (0.054 R)
• M35: 19,577,425 km (0.106 R)
• M36: 20,031,604 km (0.043 R)
• M37: 20,666,347 km (0.046 R)
• M38: 22,939,188 km (0.064 R)
• M39: 23,529,052 km (0.073 R)
• M40: 23,677,304 km (0.075 R)
• M41: 23,937,604 km (0.096 R)
• M42: 24,761,440 km (0.034 R)
• M43: 25,556,552 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.1

Radius: 7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.56 AU - 11.72 AU

Year: 14859 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,292,420 km

• M1: 97,687 km (0.039 R)
• M2: 172,038 km (0.106 R)
• M3: 269,875 km (0.098 R)
• M4: 831,315 km (0.103 R)
• M5: 1,060,499 km (0.109 R)
• M6: 1,207,704 km (0.093 R)
• M7: 1,414,149 km (0.111 R)
• M8: 1,632,113 km (0.097 R)
• M9: 1,831,676 km (0.088 R)
• M10: 2,130,274 km (0.104 R)
• M11: 2,840,415 km (0.06 R)
• M12: 2,908,482 km (0.063 R)
• M13: 2,976,998 km (0.05 R)
• M14: 3,363,559 km (0.055 R)
• M15: 4,339,236 km (0.119 R)
• M16: 4,656,084 km (0.106 R)
• M17: 7,684,095 km (0.079 R)
• M18: 8,018,895 km (0.076 R)
• M19: 8,115,385 km (0.095 R)
• M20: 8,309,713 km (0.046 R)
• M21: 8,358,482 km (0.109 R)
• M22: 8,653,339 km (0.104 R)
• M23: 8,802,040 km (0.092 R)
• M24: 10,492,645 km (0.056 R)
• M25: 10,970,909 km (0.078 R)
• M26: 11,401,901 km (0.063 R)
• M27: 11,783,525 km (0.059 R)
• M28: 12,840,584 km (0.076 R)
• M29: 12,896,982 km (0.088 R)
• M30: 12,953,530 km (0.102 R)
• M31: 13,066,925 km (0.12 R)
• M32: 14,101,993 km (0.071 R)
• M33: 15,582,713 km (0.079 R)
• M34: 17,926,462 km (0.034 R)
• M35: 18,116,003 km (0.118 R)
• M36: 18,433,599 km (0.109 R)
• M37: 20,245,977 km (0.089 R)
• M38: 21,240,055 km (0.111 R)
• M39: 21,440,666 km (0.071 R)
• M40: 23,551,342 km (0.117 R)
• M41: 23,759,134 km (0.106 R)
• M42: 24,106,650 km (0.108 R)
• M43: 24,596,134 km (0.097 R)
• M44: 25,018,299 km (0.118 R)
• M45: 25,230,279 km (0.087 R)
• M46: 26,155,692 km (0.076 R)
• M47: 26,658,640 km (0.119 R)
• M48: 28,407,140 km (0.064 R)
• M49: 29,518,652 km (0.097 R)
• M50: 31,631,123 km (0.088 R)
• M51: 33,948,095 km (0.099 R)
• M52: 34,968,951 km (0.098 R)
• M53: 36,719,545 km (0.081 R)
• M54: 37,040,882 km (0.087 R)
• M55: 37,282,482 km (0.111 R)
• M56: 37,443,898 km (0.109 R)
• M57: 37,686,396 km (0.051 R)
• M58: 38,661,475 km (0.066 R)
• M59: 41,052,199 km (0.095 R)
• M60: 41,218,851 km (0.058 R)
• M61: 41,385,802 km (0.081 R)
• M62: 41,887,703 km (0.083 R)
• M63: 42,139,327 km (0.108 R)
• M64: 42,307,475 km (0.042 R)
• M65: 42,475,772 km (0.055 R)
• M66: 43,575,317 km (0.091 R)
• M67: 43,660,288 km (0.09 R)
• M68: 43,830,381 km (0.036 R)
• M69: 44,256,585 km (0.106 R)
• M70: 44,427,426 km (0.114 R)
• M71: 44,941,444 km (0.081 R)
• M72: 45,543,426 km (0.104 R)
• M73: 46,321,485 km (0.118 R)
• M74: 46,495,018 km (0.088 R)
• M75: 46,581,785 km (0.106 R)
• M76: 47,191,097 km (0.092 R)
• M77: 47,802,952 km (0.117 R)
• M78: 48,153,759 km (0.118 R)
• M79: 49,034,741 km (0.078 R)
• M80: 49,123,154 km (0.058 R)
• M81: 49,565,814 km (0.105 R)
• M82: 49,654,525 km (0.116 R)
• M83: 50,276,852 km (0.088 R)
• M84: 50,901,723 km (0.07 R)
• M85: 51,260,010 km (0.045 R)
• M86: 52,339,957 km (0.087 R)
• M87: 53,700,250 km (0.094 R)
• M88: 54,430,437 km (0.104 R)
• M89: 55,347,921 km (0.075 R)
• M90: 56,085,588 km (0.066 R)
• M91: 57,197,998 km (0.05 R)
• M92: 61,434,460 km (0.1 R)
• M93: 62,102,414 km (0.117 R)
• M94: 62,964,846 km (0.112 R)
• M95: 63,927,808 km (0.049 R)
• M96: 64,507,799 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.1

Radius: 4.6

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.37 AU - 17.13 AU

Year: 27405 Days

Day: 18.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,292,420 km

• M1: 59,241 km (0.107 R)
• M2: 94,845 km (0.092 R)
• M3: 424,858 km (0.063 R)
• M4: 477,816 km (0.082 R)
• M5: 797,057 km (0.08 R)
• M6: 1,649,017 km (0.115 R)
• M7: 1,791,584 km (0.03 R)
• M8: 2,998,839 km (0.084 R)
• M9: 3,068,103 km (0.1 R)
• M10: 3,494,457 km (0.093 R)
• M11: 3,714,515 km (0.098 R)
• M12: 6,776,185 km (0.077 R)
• M13: 7,096,474 km (0.08 R)
• M14: 7,328,201 km (0.039 R)
• M15: 7,657,017 km (0.058 R)
• M16: 7,704,290 km (0.045 R)
• M17: 9,069,221 km (0.033 R)
• M18: 11,958,555 km (0.104 R)
• M19: 12,013,607 km (0.103 R)
• M20: 12,735,865 km (0.094 R)
• M21: 12,960,860 km (0.094 R)
• M22: 13,073,956 km (0.096 R)
• M23: 13,300,896 km (0.118 R)
• M24: 13,529,332 km (0.112 R)
• M25: 14,163,926 km (0.12 R)
• M26: 15,044,759 km (0.118 R)
• M27: 15,223,079 km (0.068 R)
• M28: 16,735,963 km (0.115 R)
• M29: 17,292,317 km (0.099 R)
• M30: 17,603,929 km (0.087 R)
• M31: 18,359,548 km (0.094 R)
• M32: 20,032,501 km (0.066 R)
• M33: 20,228,624 km (0.065 R)
• M34: 20,688,787 km (0.1 R)
• M35: 21,085,969 km (0.08 R)
• M36: 21,619,435 km (0.094 R)
• M37: 21,887,814 km (0.081 R)
• M38: 22,428,012 km (0.119 R)
• M39: 22,495,780 km (0.043 R)
• M40: 25,264,088 km (0.081 R)
• M41: 25,617,738 km (0.034 R)
• M42: 26,616,304 km (0.089 R)
• M43: 27,337,365 km (0.111 R)
• M44: 28,064,710 km (0.078 R)
• M45: 28,798,488 km (0.083 R)
• M46: 28,945,991 km (0.045 R)
• M47: 29,019,893 km (0.11 R)
• M48: 30,359,990 km (0.046 R)
• M49: 30,811,177 km (0.083 R)
• M50: 31,872,425 km (0.096 R)
• M51: 31,948,720 km (0.119 R)
• M52: 32,254,348 km (0.102 R)
• M53: 33,641,868 km (0.109 R)
• M54: 34,812,920 km (0.111 R)
• M55: 36,874,080 km (0.111 R)
• M56: 38,974,434 km (0.057 R)
• M57: 39,874,714 km (0.065 R)
• M58: 40,451,264 km (0.078 R)
• M59: 42,029,821 km (0.102 R)
• M60: 42,784,542 km (0.054 R)
• M61: 43,543,751 km (0.109 R)
• M62: 43,628,424 km (0.084 R)
• M63: 43,882,591 km (0.071 R)
• M64: 45,418,213 km (0.076 R)
• M65: 45,934,026 km (0.087 R)
• M66: 46,797,954 km (0.057 R)
• M67: 46,884,721 km (0.119 R)
• M68: 48,893,222 km (0.104 R)
• M69: 49,775,251 km (0.086 R)
• M70: 50,484,644 km (0.099 R)
• M71: 50,662,516 km (0.042 R)
• M72: 51,108,168 km (0.11 R)
• M73: 51,734,235 km (0.084 R)
• M74: 52,903,492 km (0.079 R)
• M75: 54,081,575 km (0.057 R)
• M76: 54,628,206 km (0.089 R)
• M77: 55,635,149 km (0.087 R)
• M78: 56,463,472 km (0.047 R)
• M79: 58,225,586 km (0.086 R)
• M80: 58,879,328 km (0.069 R)
• M81: 60,099,897 km (0.102 R)
• M82: 61,803,668 km (0.05 R)
• M83: 64,003,504 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit