🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 169 Days

Day: 47.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,841,505 km

• M1: 90,656 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.71 AU - 0.77 AU

Year: 244 Days

Day: 36.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,841,505 km

• M1: 207,492 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.95 AU - 1.13 AU

Year: 406 Days

Day: 20 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.98 AU - 2.98 AU

Year: 1970 Days

Day: 25.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 10.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.54 AU - 10.28 AU

Year: 11945 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,841,505 km

• M1: 268,079 km (0.037 R)
• M2: 643,570 km (0.109 R)
• M3: 1,706,463 km (0.103 R)
• M4: 1,797,867 km (0.084 R)
• M5: 1,867,580 km (0.065 R)
• M6: 1,962,126 km (0.082 R)
• M7: 2,106,936 km (0.107 R)
• M8: 2,356,316 km (0.089 R)
• M9: 3,021,428 km (0.104 R)
• M10: 3,133,028 km (0.036 R)
• M11: 3,418,461 km (0.111 R)
• M12: 3,505,677 km (0.107 R)
• M13: 3,623,260 km (0.103 R)
• M14: 3,953,423 km (0.108 R)
• M15: 4,935,683 km (0.114 R)
• M16: 5,034,567 km (0.113 R)
• M17: 5,234,579 km (0.084 R)
• M18: 5,437,135 km (0.077 R)
• M19: 5,539,460 km (0.061 R)
• M20: 5,780,611 km (0.042 R)
• M21: 6,166,574 km (0.081 R)
• M22: 6,237,782 km (0.083 R)
• M23: 6,344,894 km (0.072 R)
• M24: 6,488,658 km (0.072 R)
• M25: 6,706,473 km (0.095 R)
• M26: 7,224,231 km (0.073 R)
• M27: 8,415,927 km (0.116 R)
• M28: 8,653,638 km (0.08 R)
• M29: 9,298,405 km (0.045 R)
• M30: 9,792,078 km (0.086 R)
• M31: 10,210,055 km (0.119 R)
• M32: 10,891,024 km (0.119 R)
• M33: 12,251,916 km (0.1 R)
• M34: 12,386,404 km (0.033 R)
• M35: 12,566,670 km (0.091 R)
• M36: 13,066,626 km (0.104 R)
• M37: 13,295,960 km (0.094 R)
• M38: 13,992,188 km (0.046 R)
• M39: 14,226,907 km (0.083 R)
• M40: 14,510,245 km (0.114 R)
• M41: 14,605,240 km (0.108 R)
• M42: 14,700,235 km (0.102 R)
• M43: 14,986,864 km (0.075 R)
• M44: 15,468,420 km (0.082 R)
• M45: 15,759,836 km (0.095 R)
• M46: 16,595,490 km (0.116 R)
• M47: 17,093,801 km (0.096 R)
• M48: 17,344,676 km (0.119 R)
• M49: 18,207,258 km (0.036 R)
• M50: 18,824,349 km (0.064 R)
• M51: 18,979,781 km (0.101 R)
• M52: 20,132,283 km (0.114 R)
• M53: 21,740,161 km (0.097 R)
• M54: 23,277,728 km (0.117 R)
• M55: 23,779,330 km (0.061 R)
• M56: 24,453,866 km (0.111 R)
• M57: 24,566,813 km (0.101 R)
• M58: 24,850,151 km (0.082 R)
• M59: 25,706,599 km (0.118 R)
• M60: 26,572,771 km (0.119 R)
• M61: 26,921,782 km (0.034 R)
• M62: 28,333,538 km (0.069 R)
• M63: 28,571,099 km (0.096 R)
• M64: 28,749,868 km (0.059 R)
• M65: 30,313,615 km (0.089 R)
• M66: 30,983,514 km (0.038 R)
• M67: 32,214,106 km (0.075 R)
• M68: 33,210,129 km (0.107 R)
• M69: 33,460,556 km (0.102 R)
• M70: 33,586,068 km (0.066 R)
• M71: 33,711,880 km (0.109 R)
• M72: 33,963,653 km (0.114 R)
• M73: 36,904,149 km (0.066 R)
• M74: 37,098,776 km (0.074 R)
• M75: 37,358,777 km (0.075 R)
• M76: 38,076,996 km (0.08 R)
• M77: 39,328,083 km (0.07 R)
• M78: 40,793,544 km (0.092 R)
• M79: 41,129,092 km (0.062 R)
• M80: 41,330,900 km (0.094 R)
• M81: 41,533,006 km (0.081 R)
• M82: 41,870,499 km (0.081 R)
• M83: 44,190,014 km (0.095 R)
• M84: 44,465,723 km (0.099 R)
• M85: 45,713,070 km (0.095 R)
• M86: 46,761,302 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.5 AU - 11.52 AU

Year: 14951 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,841,505 km

• M1: 331,060 km (0.1 R)
• M2: 548,875 km (0.092 R)
• M3: 697,874 km (0.096 R)
• M4: 797,656 km (0.097 R)
• M5: 916,736 km (0.072 R)
• M6: 1,130,212 km (0.102 R)
• M7: 1,409,062 km (0.115 R)
• M8: 1,557,314 km (0.096 R)
• M9: 1,659,190 km (0.064 R)
• M10: 2,015,831 km (0.118 R)
• M11: 2,127,731 km (0.092 R)
• M12: 2,357,962 km (0.054 R)
• M13: 2,617,065 km (0.104 R)
• M14: 2,760,530 km (0.111 R)
• M15: 3,033,994 km (0.054 R)
• M16: 3,163,397 km (0.039 R)
• M17: 3,272,603 km (0.069 R)
• M18: 3,405,296 km (0.094 R)
• M19: 3,745,332 km (0.11 R)
• M20: 4,096,438 km (0.116 R)
• M21: 4,215,967 km (0.028 R)
• M22: 4,507,533 km (0.083 R)
• M23: 4,780,699 km (0.108 R)
• M24: 4,881,379 km (0.08 R)
• M25: 5,084,981 km (0.116 R)
• M26: 5,579,851 km (0.066 R)
• M27: 5,766,100 km (0.077 R)
• M28: 6,117,655 km (0.104 R)
• M29: 6,282,213 km (0.108 R)
• M30: 6,532,041 km (0.069 R)
• M31: 6,672,215 km (0.059 R)
• M32: 7,329,996 km (0.09 R)
• M33: 7,505,026 km (0.111 R)
• M34: 8,158,918 km (0.106 R)
• M35: 8,554,006 km (0.074 R)
• M36: 8,646,009 km (0.111 R)
• M37: 10,457,490 km (0.088 R)
• M38: 10,588,986 km (0.092 R)
• M39: 12,036,794 km (0.067 R)
• M40: 12,731,377 km (0.094 R)
• M41: 13,689,552 km (0.114 R)
• M42: 14,966,369 km (0.08 R)
• M43: 15,188,971 km (0.077 R)
• M44: 15,375,370 km (0.115 R)
• M45: 16,242,738 km (0.116 R)
• M46: 16,663,258 km (0.109 R)
• M47: 16,817,045 km (0.093 R)
• M48: 17,087,368 km (0.058 R)
• M49: 17,203,606 km (0.102 R)
• M50: 17,436,978 km (0.062 R)
• M51: 17,710,593 km (0.066 R)
• M52: 17,906,865 km (0.084 R)
• M53: 18,380,941 km (0.036 R)
• M54: 18,539,814 km (0.097 R)
• M55: 18,899,148 km (0.118 R)
• M56: 19,422,292 km (0.105 R)
• M57: 20,031,753 km (0.048 R)
• M58: 21,311,264 km (0.035 R)
• M59: 21,436,477 km (0.109 R)
• M60: 22,193,143 km (0.078 R)
• M61: 22,447,310 km (0.11 R)
• M62: 23,129,626 km (0.113 R)
• M63: 23,301,364 km (0.087 R)
• M64: 23,430,467 km (0.111 R)
• M65: 24,646,249 km (0.045 R)
• M66: 24,865,560 km (0.086 R)
• M67: 25,306,125 km (0.084 R)
• M68: 26,105,427 km (0.098 R)
• M69: 26,688,111 km (0.109 R)
• M70: 26,868,226 km (0.12 R)
• M71: 27,774,789 km (0.062 R)
• M72: 28,231,811 km (0.085 R)
• M73: 28,553,297 km (0.069 R)
• M74: 28,875,979 km (0.086 R)
• M75: 29,060,882 km (0.106 R)
• M76: 29,246,234 km (0.032 R)
• M77: 29,385,510 km (0.097 R)
• M78: 30,742,961 km (0.119 R)
• M79: 30,884,480 km (0.078 R)
• M80: 31,073,722 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.5

Radius: 4

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.28 AU - 16.3 AU

Year: 22892 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,841,505 km

• M1: 59,690 km (0.099 R)
• M2: 160,519 km (0.12 R)
• M3: 496,216 km (0.086 R)
• M4: 625,020 km (0.1 R)
• M5: 869,912 km (0.06 R)
• M6: 1,263,055 km (0.097 R)
• M7: 1,898,696 km (0.089 R)
• M8: 2,188,916 km (0.119 R)
• M9: 2,339,112 km (0.067 R)
• M10: 2,713,257 km (0.069 R)
• M11: 2,940,197 km (0.105 R)
• M12: 3,039,230 km (0.111 R)
• M13: 3,481,292 km (0.116 R)
• M14: 3,692,075 km (0.056 R)
• M15: 4,690,791 km (0.107 R)
• M16: 5,603,039 km (0.106 R)
• M17: 5,767,148 km (0.118 R)
• M18: 5,891,314 km (0.108 R)
• M19: 7,947,985 km (0.109 R)
• M20: 9,171,546 km (0.089 R)
• M21: 9,219,717 km (0.091 R)
• M22: 9,316,357 km (0.076 R)
• M23: 10,102,045 km (0.068 R)
• M24: 10,959,839 km (0.095 R)
• M25: 11,319,772 km (0.113 R)
• M26: 12,476,014 km (0.108 R)
• M27: 13,176,730 km (0.059 R)
• M28: 14,503,514 km (0.111 R)
• M29: 14,728,808 km (0.047 R)
• M30: 15,698,950 km (0.063 R)
• M31: 16,046,316 km (0.066 R)
• M32: 17,103,375 km (0.118 R)
• M33: 17,401,075 km (0.09 R)
• M34: 19,160,645 km (0.099 R)
• M35: 20,030,108 km (0.041 R)
• M36: 20,785,727 km (0.088 R)
• M37: 20,912,436 km (0.11 R)
• M38: 21,039,594 km (0.093 R)
• M39: 22,584,491 km (0.054 R)
• M40: 23,700,641 km (0.085 R)
• M41: 25,577,945 km (0.06 R)
• M42: 26,328,328 km (0.081 R)
• M43: 26,740,769 km (0.081 R)
• M44: 26,947,812 km (0.117 R)
• M45: 27,571,935 km (0.077 R)
• M46: 30,044,189 km (0.088 R)
• M47: 30,331,267 km (0.065 R)
• M48: 30,763,456 km (0.087 R)
• M49: 30,835,712 km (0.084 R)
• M50: 32,955,065 km (0.051 R)
• M51: 36,182,938 km (0.08 R)
• M52: 36,871,088 km (0.115 R)
• M53: 37,178,362 km (0.107 R)
• M54: 39,118,048 km (0.072 R)
• M55: 39,196,288 km (0.086 R)
• M56: 39,902,988 km (0.117 R)
• M57: 40,693,164 km (0.058 R)
• M58: 40,851,887 km (0.039 R)
• M59: 43,661,485 km (0.107 R)
• M60: 43,823,948 km (0.047 R)
• M61: 45,377,073 km (0.068 R)
• M62: 45,541,481 km (0.07 R)
• M63: 45,953,773 km (0.094 R)
• M64: 46,781,797 km (0.108 R)
• M65: 49,126,594 km (0.083 R)
• M66: 49,210,968 km (0.109 R)
• M67: 49,633,881 km (0.082 R)
• M68: 56,297,718 km (0.116 R)
• M69: 56,385,981 km (0.048 R)
• M70: 58,968,788 km (0.119 R)
• M71: 59,058,547 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.9

Radius: 8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.43 AU - 18.45 AU

Year: 26696 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,841,505 km

• M1: 133,292 km (0.047 R)
• M2: 185,053 km (0.066 R)
• M3: 510,428 km (0.118 R)
• M4: 632,350 km (0.115 R)
• M5: 906,114 km (0.104 R)
• M6: 969,394 km (0.068 R)
• M7: 1,168,958 km (0.101 R)
• M8: 1,381,686 km (0.036 R)
• M9: 1,737,130 km (0.119 R)
• M10: 1,925,474 km (0.075 R)
• M11: 2,380,701 km (0.085 R)
• M12: 3,189,277 km (0.053 R)
• M13: 3,454,065 km (0.095 R)
• M14: 4,004,735 km (0.104 R)
• M15: 5,498,171 km (0.092 R)
• M16: 5,775,675 km (0.109 R)
• M17: 6,303,306 km (0.111 R)
• M18: 6,803,861 km (0.114 R)
• M19: 7,317,281 km (0.109 R)
• M20: 10,307,892 km (0.114 R)
• M21: 11,145,341 km (0.062 R)
• M22: 12,055,644 km (0.094 R)
• M23: 13,095,050 km (0.104 R)
• M24: 13,200,516 km (0.064 R)
• M25: 15,760,285 km (0.089 R)
• M26: 15,928,732 km (0.098 R)
• M27: 16,267,572 km (0.099 R)
• M28: 17,996,923 km (0.069 R)
• M29: 18,055,565 km (0.115 R)
• M30: 19,662,995 km (0.091 R)
• M31: 20,330,949 km (0.12 R)
• M32: 21,439,918 km (0.116 R)
• M33: 22,315,963 km (0.063 R)
• M34: 23,203,677 km (0.104 R)
• M35: 24,882,913 km (0.088 R)
• M36: 27,474,098 km (0.116 R)
• M37: 30,498,817 km (0.085 R)
• M38: 30,708,853 km (0.108 R)
• M39: 34,207,049 km (0.094 R)
• M40: 35,082,795 km (0.055 R)
• M41: 36,113,824 km (0.116 R)
• M42: 36,187,875 km (0.062 R)
• M43: 36,484,527 km (0.11 R)
• M44: 37,229,674 km (0.068 R)
• M45: 37,304,323 km (0.105 R)
• M46: 37,529,019 km (0.086 R)
• M47: 38,962,317 km (0.053 R)
• M48: 40,029,697 km (0.107 R)
• M49: 41,882,018 km (0.108 R)
• M50: 42,662,022 km (0.117 R)
• M51: 43,604,339 km (0.081 R)
• M52: 44,236,390 km (0.098 R)
• M53: 47,279,659 km (0.03 R)
• M54: 50,141,915 km (0.094 R)
• M55: 50,389,799 km (0.111 R)
• M56: 51,969,552 km (0.066 R)
• M57: 52,304,203 km (0.088 R)
• M58: 54,411,887 km (0.085 R)
• M59: 54,836,745 km (0.08 R)
• M60: 55,092,109 km (0.045 R)
• M61: 55,262,650 km (0.093 R)
• M62: 55,348,071 km (0.053 R)
• M63: 55,860,892 km (0.119 R)
• M64: 56,032,182 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit