🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.8 AU - 0.96 AU

Year: 293 Days

Day: 14.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.11 AU

Year: 376 Days

Day: 33.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.85 AU - 2.03 AU

Year: 959 Days

Day: 47.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 9.5

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.85 AU - 6.03 AU

Year: 4501 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,862,015 km

• M1: 127,906 km (0.107 R)
• M2: 227,389 km (0.118 R)
• M3: 576,401 km (0.113 R)
• M4: 686,205 km (0.114 R)
• M5: 840,142 km (0.105 R)
• M6: 915,240 km (0.072 R)
• M7: 1,086,081 km (0.102 R)
• M8: 1,340,397 km (0.087 R)
• M9: 1,505,254 km (0.103 R)
• M10: 1,598,004 km (0.113 R)
• M11: 1,692,700 km (0.049 R)
• M12: 1,954,945 km (0.052 R)
• M13: 2,354,521 km (0.073 R)
• M14: 2,536,282 km (0.119 R)
• M15: 2,836,824 km (0.063 R)
• M16: 2,971,911 km (0.111 R)
• M17: 3,089,495 km (0.096 R)
• M18: 3,369,842 km (0.097 R)
• M19: 3,700,303 km (0.093 R)
• M20: 3,912,284 km (0.037 R)
• M21: 4,019,695 km (0.119 R)
• M22: 4,171,836 km (0.09 R)
• M23: 4,504,392 km (0.09 R)
• M24: 4,891,551 km (0.114 R)
• M25: 5,289,482 km (0.059 R)
• M26: 5,456,433 km (0.108 R)
• M27: 5,771,187 km (0.116 R)
• M28: 7,062,216 km (0.109 R)
• M29: 7,167,084 km (0.054 R)
• M30: 7,431,723 km (0.115 R)
• M31: 7,538,536 km (0.08 R)
• M32: 7,916,271 km (0.093 R)
• M33: 8,025,327 km (0.103 R)
• M34: 8,244,937 km (0.118 R)
• M35: 8,690,140 km (0.06 R)
• M36: 9,372,755 km (0.113 R)
• M37: 9,633,056 km (0.098 R)
• M38: 10,279,767 km (0.108 R)
• M39: 10,849,436 km (0.096 R)
• M40: 11,214,604 km (0.114 R)
• M41: 11,832,144 km (0.058 R)
• M42: 11,894,527 km (0.078 R)
• M43: 11,988,175 km (0.068 R)
• M44: 12,429,040 km (0.063 R)
• M45: 12,651,342 km (0.077 R)
• M46: 13,067,823 km (0.078 R)
• M47: 14,013,281 km (0.048 R)
• M48: 14,477,484 km (0.108 R)
• M49: 14,611,074 km (0.056 R)
• M50: 14,677,945 km (0.08 R)
• M51: 15,081,709 km (0.104 R)
• M52: 15,797,236 km (0.112 R)
• M53: 16,314,994 km (0.109 R)
• M54: 17,049,370 km (0.1 R)
• M55: 17,438,325 km (0.079 R)
• M56: 17,509,384 km (0.112 R)
• M57: 17,830,121 km (0.074 R)
• M58: 18,224,910 km (0.096 R)
• M59: 18,297,016 km (0.117 R)
• M60: 18,658,894 km (0.115 R)
• M61: 19,059,666 km (0.089 R)
• M62: 19,206,123 km (0.113 R)
• M63: 19,463,431 km (0.112 R)
• M64: 20,092,789 km (0.079 R)
• M65: 20,466,185 km (0.108 R)
• M66: 20,691,181 km (0.116 R)
• M67: 21,944,063 km (0.105 R)
• M68: 22,020,807 km (0.084 R)
• M69: 22,753,986 km (0.11 R)
• M70: 23,026,254 km (0.105 R)
• M71: 23,416,854 km (0.066 R)
• M72: 23,573,782 km (0.083 R)
• M73: 24,363,509 km (0.118 R)
• M74: 24,442,946 km (0.11 R)
• M75: 25,564,331 km (0.102 R)
• M76: 26,049,926 km (0.108 R)
• M77: 26,171,848 km (0.096 R)
• M78: 27,566,699 km (0.083 R)
• M79: 27,649,576 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 8.7

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.97 AU - 9.75 AU

Year: 7818 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 69.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,862,015 km

• M1: 119,529 km (0.048 R)
• M2: 235,018 km (0.078 R)
• M3: 296,204 km (0.103 R)
• M4: 522,097 km (0.103 R)
• M5: 834,158 km (0.061 R)
• M6: 974,481 km (0.057 R)
• M7: 1,066,334 km (0.088 R)
• M8: 1,180,327 km (0.058 R)
• M9: 1,744,012 km (0.108 R)
• M10: 2,137,604 km (0.071 R)
• M11: 2,381,897 km (0.055 R)
• M12: 2,456,995 km (0.061 R)
• M13: 2,791,646 km (0.058 R)
• M14: 2,870,933 km (0.096 R)
• M15: 3,058,977 km (0.084 R)
• M16: 3,792,456 km (0.105 R)
• M17: 4,300,640 km (0.046 R)
• M18: 4,798,352 km (0.094 R)
• M19: 5,118,790 km (0.109 R)
• M20: 5,216,328 km (0.095 R)
• M21: 5,984,364 km (0.085 R)
• M22: 6,787,255 km (0.112 R)
• M23: 7,256,095 km (0.118 R)
• M24: 7,661,057 km (0.119 R)
• M25: 7,735,407 km (0.047 R)
• M26: 8,880,279 km (0.12 R)
• M27: 9,353,008 km (0.063 R)
• M28: 9,874,357 km (0.117 R)
• M29: 10,118,052 km (0.04 R)
• M30: 10,281,712 km (0.101 R)
• M31: 10,653,164 km (0.092 R)
• M32: 10,777,928 km (0.113 R)
• M33: 10,945,179 km (0.097 R)
• M34: 11,966,034 km (0.11 R)
• M35: 12,095,736 km (0.056 R)
• M36: 12,226,036 km (0.075 R)
• M37: 13,374,050 km (0.032 R)
• M38: 14,510,096 km (0.087 R)
• M39: 14,973,101 km (0.107 R)
• M40: 15,159,650 km (0.105 R)
• M41: 15,253,298 km (0.12 R)
• M42: 15,724,083 km (0.108 R)
• M43: 16,391,289 km (0.113 R)
• M44: 17,311,466 km (0.051 R)
• M45: 19,353,626 km (0.098 R)
• M46: 20,222,491 km (0.034 R)
• M47: 20,635,829 km (0.106 R)
• M48: 20,895,531 km (0.117 R)
• M49: 21,470,735 km (0.109 R)
• M50: 21,839,494 km (0.117 R)
• M51: 22,104,282 km (0.118 R)
• M52: 22,530,038 km (0.08 R)
• M53: 22,690,257 km (0.104 R)
• M54: 23,065,897 km (0.117 R)
• M55: 23,769,007 km (0.105 R)
• M56: 23,932,219 km (0.083 R)
• M57: 24,259,838 km (0.078 R)
• M58: 24,919,415 km (0.069 R)
• M59: 25,418,025 km (0.032 R)
• M60: 25,920,075 km (0.07 R)
• M61: 26,144,173 km (0.056 R)
• M62: 26,256,371 km (0.067 R)
• M63: 26,481,516 km (0.084 R)
• M64: 27,331,381 km (0.085 R)
• M65: 27,845,549 km (0.11 R)
• M66: 28,478,348 km (0.118 R)
• M67: 29,115,785 km (0.033 R)
• M68: 29,348,709 km (0.082 R)
• M69: 30,463,961 km (0.03 R)
• M70: 30,818,957 km (0.11 R)
• M71: 30,937,588 km (0.043 R)
• M72: 31,712,505 km (0.119 R)
• M73: 32,917,216 km (0.118 R)
• M74: 33,160,014 km (0.09 R)
• M75: 34,075,553 km (0.1 R)
• M76: 34,444,012 km (0.093 R)
• M77: 34,999,319 km (0.07 R)
• M78: 36,181,292 km (0.117 R)
• M79: 36,557,232 km (0.057 R)
• M80: 38,392,648 km (0.069 R)
• M81: 39,225,160 km (0.062 R)
• M82: 40,582,462 km (0.088 R)
• M83: 40,712,612 km (0.054 R)
• M84: 42,680,273 km (0.118 R)
• M85: 42,945,061 km (0.105 R)
• M86: 43,011,183 km (0.12 R)
• M87: 43,143,876 km (0.107 R)
• M88: 43,942,430 km (0.086 R)
• M89: 44,880,259 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 9.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.49 AU - 10.33 AU

Year: 8652 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,862,015 km

• M1: 148,102 km (0.053 R)
• M2: 361,578 km (0.091 R)
• M3: 595,400 km (0.116 R)
• M4: 798,105 km (0.109 R)
• M5: 876,045 km (0.108 R)
• M6: 956,828 km (0.084 R)
• M7: 1,178,831 km (0.109 R)
• M8: 1,268,889 km (0.085 R)
• M9: 1,815,071 km (0.082 R)
• M10: 2,091,827 km (0.107 R)
• M11: 2,336,420 km (0.108 R)
• M12: 2,404,786 km (0.066 R)
• M13: 2,756,790 km (0.041 R)
• M14: 2,951,267 km (0.104 R)
• M15: 3,050,301 km (0.093 R)
• M16: 3,200,796 km (0.095 R)
• M17: 3,405,446 km (0.069 R)
• M18: 3,746,978 km (0.084 R)
• M19: 3,908,394 km (0.106 R)
• M20: 4,895,441 km (0.091 R)
• M21: 4,983,554 km (0.044 R)
• M22: 5,431,899 km (0.058 R)
• M23: 6,144,433 km (0.071 R)
• M24: 6,367,185 km (0.067 R)
• M25: 7,151,077 km (0.086 R)
• M26: 7,419,007 km (0.093 R)
• M27: 8,594,846 km (0.078 R)
• M28: 8,736,964 km (0.108 R)
• M29: 9,386,219 km (0.073 R)
• M30: 9,459,223 km (0.094 R)
• M31: 9,753,632 km (0.076 R)
• M32: 10,464,670 km (0.064 R)
• M33: 10,616,512 km (0.111 R)
• M34: 10,845,546 km (0.117 R)
• M35: 10,960,737 km (0.111 R)
• M36: 11,582,017 km (0.086 R)
• M37: 12,817,845 km (0.111 R)
• M38: 13,554,614 km (0.114 R)
• M39: 14,011,486 km (0.094 R)
• M40: 14,431,407 km (0.117 R)
• M41: 16,857,885 km (0.111 R)
• M42: 17,394,193 km (0.072 R)
• M43: 17,484,102 km (0.036 R)
• M44: 17,619,338 km (0.1 R)
• M45: 18,163,425 km (0.094 R)
• M46: 18,667,122 km (0.101 R)
• M47: 20,064,066 km (0.092 R)
• M48: 20,300,132 km (0.056 R)
• M49: 20,442,250 km (0.069 R)
• M50: 20,918,270 km (0.116 R)
• M51: 21,687,503 km (0.116 R)
• M52: 22,760,418 km (0.059 R)
• M53: 23,154,758 km (0.118 R)
• M54: 23,303,309 km (0.095 R)
• M55: 23,402,493 km (0.074 R)
• M56: 23,850,389 km (0.099 R)
• M57: 23,950,320 km (0.119 R)
• M58: 25,466,195 km (0.055 R)
• M59: 26,081,192 km (0.119 R)
• M60: 26,184,115 km (0.086 R)
• M61: 26,856,857 km (0.08 R)
• M62: 27,169,217 km (0.118 R)
• M63: 28,377,669 km (0.103 R)
• M64: 28,642,756 km (0.039 R)
• M65: 28,748,971 km (0.109 R)
• M66: 28,855,335 km (0.088 R)
• M67: 29,015,255 km (0.038 R)
• M68: 29,335,694 km (0.101 R)
• M69: 29,496,362 km (0.11 R)
• M70: 29,603,773 km (0.107 R)
• M71: 29,872,600 km (0.073 R)
• M72: 30,034,166 km (0.076 R)
• M73: 31,612,124 km (0.088 R)
• M74: 31,941,988 km (0.08 R)
• M75: 32,993,810 km (0.11 R)
• M76: 33,272,511 km (0.082 R)
• M77: 33,944,654 km (0.056 R)
• M78: 34,282,446 km (0.114 R)
• M79: 35,018,019 km (0.105 R)
• M80: 36,677,658 km (0.109 R)
• M81: 37,197,959 km (0.087 R)
• M82: 37,313,898 km (0.115 R)
• M83: 37,720,654 km (0.081 R)
• M84: 37,837,191 km (0.118 R)
• M85: 38,362,728 km (0.082 R)
• M86: 38,655,940 km (0.11 R)
• M87: 39,067,484 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 10.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.95 AU - 9.03 AU

Year: 9563 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,862,015 km

• M1: 200,910 km (0.091 R)
• M2: 276,158 km (0.107 R)
• M3: 484,398 km (0.092 R)
• M4: 773,870 km (0.103 R)
• M5: 1,021,903 km (0.081 R)
• M6: 1,278,613 km (0.097 R)
• M7: 1,449,903 km (0.085 R)
• M8: 1,721,124 km (0.091 R)
• M9: 1,872,517 km (0.055 R)
• M10: 2,629,781 km (0.117 R)
• M11: 2,939,149 km (0.113 R)
• M12: 3,354,283 km (0.083 R)
• M13: 3,788,117 km (0.1 R)
• M14: 4,087,163 km (0.109 R)
• M15: 4,265,334 km (0.116 R)
• M16: 4,342,377 km (0.087 R)
• M17: 4,682,114 km (0.084 R)
• M18: 5,057,455 km (0.08 R)
• M19: 5,303,993 km (0.067 R)
• M20: 6,241,672 km (0.076 R)
• M21: 6,417,599 km (0.105 R)
• M22: 6,714,700 km (0.1 R)
• M23: 7,291,400 km (0.114 R)
• M24: 7,445,785 km (0.104 R)
• M25: 7,695,165 km (0.115 R)
• M26: 7,789,412 km (0.116 R)
• M27: 8,524,535 km (0.07 R)
• M28: 9,315,310 km (0.108 R)
• M29: 9,753,482 km (0.059 R)
• M30: 10,163,979 km (0.053 R)
• M31: 11,072,486 km (0.062 R)
• M32: 11,143,545 km (0.036 R)
• M33: 11,285,963 km (0.072 R)
• M34: 11,897,818 km (0.087 R)
• M35: 12,043,526 km (0.108 R)
• M36: 12,153,032 km (0.044 R)
• M37: 12,705,946 km (0.052 R)
• M38: 13,116,592 km (0.063 R)
• M39: 13,342,335 km (0.103 R)
• M40: 13,493,578 km (0.069 R)
• M41: 13,607,422 km (0.038 R)
• M42: 13,797,860 km (0.06 R)
• M43: 14,724,320 km (0.109 R)
• M44: 14,998,383 km (0.093 R)
• M45: 15,155,611 km (0.095 R)
• M46: 15,274,092 km (0.106 R)
• M47: 15,353,080 km (0.08 R)
• M48: 15,990,666 km (0.117 R)
• M49: 16,231,967 km (0.115 R)
• M50: 17,954,736 km (0.085 R)
• M51: 18,710,804 km (0.092 R)
• M52: 20,167,139 km (0.078 R)
• M53: 20,340,822 km (0.111 R)
• M54: 20,689,834 km (0.098 R)
• M55: 21,260,999 km (0.094 R)
• M56: 21,437,824 km (0.096 R)
• M57: 22,194,789 km (0.064 R)
• M58: 22,824,746 km (0.103 R)
• M59: 22,915,252 km (0.025 R)
• M60: 23,460,686 km (0.079 R)
• M61: 24,148,387 km (0.058 R)
• M62: 24,517,894 km (0.082 R)
• M63: 25,356,091 km (0.102 R)
• M64: 25,684,608 km (0.071 R)
• M65: 26,869,423 km (0.078 R)
• M66: 27,060,609 km (0.101 R)
• M67: 27,348,286 km (0.094 R)
• M68: 27,685,180 km (0.1 R)
• M69: 28,120,361 km (0.118 R)
• M70: 29,735,419 km (0.07 R)
• M71: 30,379,887 km (0.118 R)
• M72: 30,529,185 km (0.107 R)
• M73: 31,129,223 km (0.088 R)
• M74: 31,279,868 km (0.119 R)
• M75: 31,531,342 km (0.077 R)
• M76: 32,340,816 km (0.12 R)
• M77: 32,697,008 km (0.085 R)
• M78: 33,310,808 km (0.11 R)
• M79: 33,670,741 km (0.037 R)
• M80: 33,980,109 km (0.07 R)
• M81: 34,083,481 km (0.045 R)
• M82: 34,342,286 km (0.116 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit