🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.38 AU - 2.8 AU

Year: 1596 Days

Day: 16.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 9.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.71 AU - 7.57 AU

Year: 6551 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,998,487 km

• M1: 127,009 km (0.077 R)
• M2: 214,823 km (0.068 R)
• M3: 298,897 km (0.043 R)
• M4: 551,867 km (0.078 R)
• M5: 702,960 km (0.089 R)
• M6: 868,266 km (0.062 R)
• M7: 1,060,051 km (0.055 R)
• M8: 1,154,297 km (0.119 R)
• M9: 1,337,106 km (0.067 R)
• M10: 1,652,608 km (0.03 R)
• M11: 1,843,345 km (0.066 R)
• M12: 2,041,562 km (0.08 R)
• M13: 2,264,014 km (0.1 R)
• M14: 2,512,646 km (0.079 R)
• M15: 2,585,350 km (0.062 R)
• M16: 2,658,653 km (0.081 R)
• M17: 3,016,940 km (0.082 R)
• M18: 3,172,372 km (0.089 R)
• M19: 3,310,601 km (0.1 R)
• M20: 3,511,660 km (0.103 R)
• M21: 3,593,191 km (0.073 R)
• M22: 3,716,609 km (0.104 R)
• M23: 3,841,673 km (0.107 R)
• M24: 3,925,747 km (0.063 R)
• M25: 4,052,906 km (0.078 R)
• M26: 4,203,251 km (0.109 R)
• M27: 4,268,177 km (0.12 R)
• M28: 4,822,587 km (0.079 R)
• M29: 5,235,776 km (0.104 R)
• M30: 5,565,190 km (0.036 R)
• M31: 6,145,331 km (0.111 R)
• M32: 6,593,227 km (0.094 R)
• M33: 6,719,488 km (0.03 R)
• M34: 6,872,077 km (0.087 R)
• M35: 6,948,821 km (0.088 R)
• M36: 8,053,153 km (0.039 R)
• M37: 8,405,904 km (0.091 R)
• M38: 8,680,716 km (0.098 R)
• M39: 8,791,568 km (0.087 R)
• M40: 8,986,494 km (0.074 R)
• M41: 9,211,040 km (0.064 R)
• M42: 9,409,108 km (0.108 R)
• M43: 9,580,098 km (0.067 R)
• M44: 10,303,105 km (0.109 R)
• M45: 10,597,364 km (0.083 R)
• M46: 10,834,626 km (0.059 R)
• M47: 11,043,764 km (0.114 R)
• M48: 11,224,179 km (0.111 R)
• M49: 11,496,447 km (0.078 R)
• M50: 12,233,216 km (0.086 R)
• M51: 12,638,776 km (0.116 R)
• M52: 12,922,114 km (0.099 R)
• M53: 13,143,968 km (0.093 R)
• M54: 13,271,276 km (0.065 R)
• M55: 14,043,799 km (0.107 R)
• M56: 14,435,596 km (0.079 R)
• M57: 14,534,032 km (0.101 R)
• M58: 14,830,834 km (0.11 R)
• M59: 15,063,159 km (0.08 R)
• M60: 15,733,507 km (0.093 R)
• M61: 16,242,589 km (0.117 R)
• M62: 16,413,430 km (0.101 R)
• M63: 16,481,945 km (0.041 R)
• M64: 16,585,018 km (0.06 R)
• M65: 16,999,105 km (0.091 R)
• M66: 17,068,369 km (0.117 R)
• M67: 17,696,680 km (0.12 R)
• M68: 17,907,763 km (0.042 R)
• M69: 19,408,977 km (0.048 R)
• M70: 20,913,034 km (0.119 R)
• M71: 20,987,384 km (0.047 R)
• M72: 21,061,735 km (0.056 R)
• M73: 21,322,933 km (0.115 R)
• M74: 21,547,629 km (0.07 R)
• M75: 22,340,198 km (0.108 R)
• M76: 22,454,192 km (0.111 R)
• M77: 22,644,630 km (0.09 R)
• M78: 22,950,557 km (0.084 R)
• M79: 23,180,788 km (0.069 R)
• M80: 24,187,433 km (0.12 R)
• M81: 24,500,092 km (0.072 R)
• M82: 24,578,481 km (0.111 R)
• M83: 24,892,786 km (0.115 R)
• M84: 26,645,176 km (0.09 R)
• M85: 27,089,482 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.1

Radius: 13

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.51 AU - 10.39 AU

Year: 9405 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,998,487 km

• M1: 166,802 km (0.063 R)
• M2: 469,588 km (0.095 R)
• M3: 620,382 km (0.118 R)
• M4: 715,078 km (0.081 R)
• M5: 935,136 km (0.076 R)
• M6: 1,089,970 km (0.105 R)
• M7: 1,238,670 km (0.102 R)
• M8: 1,331,421 km (0.082 R)
• M9: 1,442,871 km (0.082 R)
• M10: 1,974,692 km (0.117 R)
• M11: 2,084,646 km (0.088 R)
• M12: 2,291,540 km (0.114 R)
• M13: 2,545,109 km (0.112 R)
• M14: 2,828,447 km (0.104 R)
• M15: 3,016,192 km (0.105 R)
• M16: 3,581,672 km (0.091 R)
• M17: 3,785,275 km (0.026 R)
• M18: 4,062,779 km (0.078 R)
• M19: 4,835,302 km (0.054 R)
• M20: 5,548,435 km (0.097 R)
• M21: 5,784,650 km (0.083 R)
• M22: 6,024,306 km (0.049 R)
• M23: 6,158,944 km (0.045 R)
• M24: 6,403,686 km (0.119 R)
• M25: 6,762,871 km (0.036 R)
• M26: 6,931,019 km (0.093 R)
• M27: 7,157,211 km (0.115 R)
• M28: 7,357,223 km (0.046 R)
• M29: 7,472,414 km (0.055 R)
• M30: 7,880,068 km (0.08 R)
• M31: 8,205,593 km (0.102 R)
• M32: 8,354,891 km (0.084 R)
• M33: 8,930,993 km (0.112 R)
• M34: 9,023,145 km (0.076 R)
• M35: 9,394,896 km (0.046 R)
• M36: 9,582,791 km (0.062 R)
• M37: 10,670,367 km (0.083 R)
• M38: 11,295,238 km (0.101 R)
• M39: 12,340,179 km (0.091 R)
• M40: 12,787,626 km (0.063 R)
• M41: 12,926,303 km (0.093 R)
• M42: 13,982,913 km (0.106 R)
• M43: 14,449,359 km (0.116 R)
• M44: 15,360,859 km (0.106 R)
• M45: 16,028,514 km (0.088 R)
• M46: 16,215,661 km (0.117 R)
• M47: 16,328,458 km (0.077 R)
• M48: 17,200,763 km (0.103 R)
• M49: 17,546,334 km (0.098 R)
• M50: 17,894,149 km (0.117 R)
• M51: 18,010,536 km (0.09 R)
• M52: 18,322,298 km (0.116 R)
• M53: 19,747,368 km (0.119 R)
• M54: 20,351,594 km (0.03 R)
• M55: 20,432,676 km (0.08 R)
• M56: 21,125,763 km (0.097 R)
• M57: 22,159,035 km (0.106 R)
• M58: 22,367,574 km (0.099 R)
• M59: 22,702,823 km (0.114 R)
• M60: 22,786,897 km (0.105 R)
• M61: 23,208,763 km (0.083 R)
• M62: 23,293,436 km (0.12 R)
• M63: 23,590,537 km (0.067 R)
• M64: 24,145,844 km (0.114 R)
• M65: 24,921,808 km (0.087 R)
• M66: 25,530,971 km (0.107 R)
• M67: 25,706,001 km (0.091 R)
• M68: 26,542,552 km (0.099 R)
• M69: 27,881,453 km (0.083 R)
• M70: 30,069,322 km (0.062 R)
• M71: 30,624,779 km (0.113 R)
• M72: 31,090,327 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.4

Radius: 6.6

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.61 AU - 12.69 AU

Year: 17227 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,998,487 km

• M1: 119,529 km (0.114 R)
• M2: 574,306 km (0.082 R)
• M3: 692,189 km (0.118 R)
• M4: 929,152 km (0.098 R)
• M5: 1,141,282 km (0.105 R)
• M6: 1,215,483 km (0.057 R)
• M7: 1,342,790 km (0.077 R)
• M8: 1,894,807 km (0.071 R)
• M9: 2,319,216 km (0.049 R)
• M10: 2,542,266 km (0.059 R)
• M11: 2,805,708 km (0.071 R)
• M12: 2,974,903 km (0.094 R)
• M13: 3,147,390 km (0.115 R)
• M14: 3,252,407 km (0.088 R)
• M15: 3,394,376 km (0.045 R)
• M16: 5,459,425 km (0.086 R)
• M17: 5,884,881 km (0.082 R)
• M18: 5,971,349 km (0.061 R)
• M19: 6,767,658 km (0.091 R)
• M20: 7,224,530 km (0.112 R)
• M21: 7,410,031 km (0.111 R)
• M22: 7,738,399 km (0.108 R)
• M23: 7,833,094 km (0.091 R)
• M24: 8,506,883 km (0.055 R)
• M25: 8,850,808 km (0.037 R)
• M26: 10,427,420 km (0.098 R)
• M27: 10,479,780 km (0.067 R)
• M28: 11,328,299 km (0.107 R)
• M29: 11,598,024 km (0.113 R)
• M30: 11,869,843 km (0.113 R)
• M31: 12,642,067 km (0.107 R)
• M32: 12,921,666 km (0.034 R)
• M33: 13,146,960 km (0.062 R)
• M34: 13,658,585 km (0.049 R)
• M35: 14,350,774 km (0.119 R)
• M36: 14,467,311 km (0.103 R)
• M37: 14,583,997 km (0.07 R)
• M38: 14,759,775 km (0.079 R)
• M39: 15,054,333 km (0.11 R)
• M40: 15,113,424 km (0.045 R)
• M41: 15,589,445 km (0.059 R)
• M42: 15,829,250 km (0.06 R)
• M43: 16,312,451 km (0.094 R)
• M44: 17,728,694 km (0.052 R)
• M45: 17,916,290 km (0.115 R)
• M46: 18,483,116 km (0.088 R)
• M47: 18,673,405 km (0.116 R)
• M48: 18,800,563 km (0.093 R)
• M49: 21,072,506 km (0.09 R)
• M50: 22,139,737 km (0.076 R)
• M51: 23,087,888 km (0.112 R)
• M52: 24,049,354 km (0.075 R)
• M53: 25,939,972 km (0.038 R)
• M54: 26,010,881 km (0.094 R)
• M55: 26,723,864 km (0.106 R)
• M56: 28,096,126 km (0.08 R)
• M57: 28,827,510 km (0.032 R)
• M58: 29,048,167 km (0.079 R)
• M59: 29,639,377 km (0.091 R)
• M60: 30,833,468 km (0.117 R)
• M61: 31,739,432 km (0.044 R)
• M62: 32,195,556 km (0.048 R)
• M63: 33,886,910 km (0.108 R)
• M64: 37,115,082 km (0.085 R)
• M65: 38,482,107 km (0.047 R)
• M66: 38,644,122 km (0.106 R)
• M67: 40,604,602 km (0.094 R)
• M68: 41,017,193 km (0.1 R)
• M69: 41,099,771 km (0.08 R)
• M70: 41,348,103 km (0.082 R)
• M71: 41,597,034 km (0.106 R)
• M72: 42,429,995 km (0.042 R)
• M73: 45,388,892 km (0.103 R)
• M74: 45,559,882 km (0.094 R)
• M75: 45,816,891 km (0.105 R)
• M76: 47,977,384 km (0.101 R)
• M77: 48,151,665 km (0.101 R)
• M78: 48,413,461 km (0.08 R)
• M79: 49,817,737 km (0.101 R)
• M80: 50,524,886 km (0.051 R)
• M81: 50,879,732 km (0.082 R)
• M82: 51,413,497 km (0.059 R)
• M83: 51,949,057 km (0.112 R)
• M84: 52,217,586 km (0.114 R)
• M85: 52,935,955 km (0.085 R)
• M86: 53,115,921 km (0.108 R)
• M87: 53,206,128 km (0.031 R)
• M88: 53,928,836 km (0.089 R)
• M89: 54,382,267 km (0.12 R)
• M90: 55,110,210 km (0.063 R)
• M91: 55,292,719 km (0.096 R)
• M92: 58,519,246 km (0.104 R)
• M93: 59,078,443 km (0.116 R)
• M94: 61,616,670 km (0.092 R)
• M95: 62,565,719 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit