🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 24.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,724,241 km

• M1: 84,822 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 253 Days

Day: 37.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 13.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.27 AU

Year: 757 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,724,241 km

• M1: 171,738 km (0.073 R)
• M2: 291,267 km (0.083 R)
• M3: 383,569 km (0.11 R)
• M4: 473,627 km (0.105 R)
• M5: 560,394 km (0.117 R)
• M6: 696,378 km (0.076 R)
• M7: 787,932 km (0.104 R)
• M8: 984,952 km (0.09 R)
• M9: 1,168,210 km (0.04 R)
• M10: 1,298,659 km (0.038 R)
• M11: 1,382,284 km (0.118 R)
• M12: 1,609,823 km (0.115 R)
• M13: 1,695,243 km (0.101 R)
• M14: 1,823,748 km (0.063 R)
• M15: 1,918,443 km (0.09 R)
• M16: 2,009,399 km (0.052 R)
• M17: 2,240,827 km (0.111 R)
• M18: 2,337,018 km (0.107 R)
• M19: 2,469,412 km (0.112 R)
• M20: 2,586,697 km (0.065 R)
• M21: 2,790,449 km (0.062 R)
• M22: 2,894,420 km (0.094 R)
• M23: 2,993,453 km (0.092 R)
• M24: 3,093,684 km (0.077 R)
• M25: 3,388,093 km (0.089 R)
• M26: 3,552,052 km (0.111 R)
• M27: 3,645,102 km (0.114 R)
• M28: 3,732,168 km (0.06 R)
• M29: 3,826,863 km (0.12 R)
• M30: 3,929,038 km (0.109 R)
• M31: 4,129,350 km (0.12 R)
• M32: 4,227,337 km (0.098 R)
• M33: 4,347,464 km (0.098 R)
• M34: 4,540,445 km (0.033 R)
• M35: 4,699,767 km (0.11 R)
• M36: 4,787,581 km (0.073 R)
• M37: 4,942,414 km (0.084 R)
• M38: 5,039,055 km (0.087 R)
• M39: 5,144,072 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 10.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.14 AU - 1.36 AU

Year: 917 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,724,241 km

• M1: 130,749 km (0.103 R)
• M2: 210,484 km (0.11 R)
• M3: 304,581 km (0.114 R)
• M4: 373,695 km (0.117 R)
• M5: 469,438 km (0.078 R)
• M6: 549,922 km (0.105 R)
• M7: 741,108 km (0.077 R)
• M8: 857,944 km (0.082 R)
• M9: 934,239 km (0.089 R)
• M10: 1,002,455 km (0.11 R)
• M11: 1,547,291 km (0.098 R)
• M12: 1,771,538 km (0.084 R)
• M13: 1,837,660 km (0.042 R)
• M14: 1,938,340 km (0.103 R)
• M15: 2,345,545 km (0.117 R)
• M16: 2,425,729 km (0.066 R)
• M17: 2,499,481 km (0.044 R)
• M18: 2,771,600 km (0.06 R)
• M19: 2,950,369 km (0.077 R)
• M20: 3,021,428 km (0.117 R)
• M21: 3,125,100 km (0.052 R)
• M22: 3,286,964 km (0.074 R)
• M23: 3,443,444 km (0.091 R)
• M24: 3,593,790 km (0.11 R)
• M25: 3,738,002 km (0.094 R)
• M26: 3,840,776 km (0.071 R)
• M27: 4,031,962 km (0.098 R)
• M28: 4,279,845 km (0.1 R)
• M29: 4,351,503 km (0.046 R)
• M30: 4,432,735 km (0.029 R)
• M31: 4,523,540 km (0.109 R)
• M32: 4,716,372 km (0.06 R)
• M33: 4,846,373 km (0.069 R)
• M34: 4,921,321 km (0.084 R)
• M35: 4,996,569 km (0.038 R)
• M36: 5,081,690 km (0.071 R)
• M37: 5,205,408 km (0.095 R)
• M38: 5,320,598 km (0.118 R)
• M39: 5,436,686 km (0.08 R)
• M40: 5,543,798 km (0.117 R)
• M41: 5,612,314 km (0.059 R)
• M42: 5,770,139 km (0.112 R)
• M43: 5,839,553 km (0.094 R)
• M44: 5,919,289 km (0.108 R)
• M45: 5,989,450 km (0.036 R)
• M46: 6,110,175 km (0.116 R)
• M47: 6,181,085 km (0.029 R)
• M48: 6,252,144 km (0.103 R)
• M49: 6,405,482 km (0.109 R)
• M50: 6,611,927 km (0.051 R)
• M51: 6,715,897 km (0.101 R)
• M52: 6,936,255 km (0.059 R)
• M53: 7,201,492 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 13.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.24 AU - 1.62 AU

Year: 1122 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,724,241 km

• M1: 196,422 km (0.062 R)
• M2: 293,661 km (0.113 R)
• M3: 422,764 km (0.102 R)
• M4: 540,198 km (0.07 R)
• M5: 638,783 km (0.111 R)
• M6: 795,262 km (0.088 R)
• M7: 911,350 km (0.113 R)
• M8: 1,108,969 km (0.089 R)
• M9: 1,222,663 km (0.049 R)
• M10: 1,334,263 km (0.074 R)
• M11: 1,449,454 km (0.109 R)
• M12: 1,554,920 km (0.029 R)
• M13: 1,690,606 km (0.082 R)
• M14: 1,830,480 km (0.099 R)
• M15: 1,974,393 km (0.071 R)
• M16: 2,062,506 km (0.115 R)
• M17: 2,167,224 km (0.042 R)
• M18: 2,460,735 km (0.074 R)
• M19: 2,556,179 km (0.052 R)
• M20: 3,026,664 km (0.037 R)
• M21: 3,241,935 km (0.089 R)
• M22: 3,632,984 km (0.081 R)
• M23: 3,788,117 km (0.071 R)
• M24: 3,917,669 km (0.054 R)
• M25: 4,020,592 km (0.089 R)
• M26: 4,480,007 km (0.048 R)
• M27: 4,617,189 km (0.05 R)
• M28: 4,706,199 km (0.05 R)
• M29: 4,915,936 km (0.11 R)
• M30: 5,469,897 km (0.106 R)
• M31: 5,574,765 km (0.086 R)
• M32: 5,733,189 km (0.059 R)
• M33: 5,839,702 km (0.098 R)
• M34: 6,195,895 km (0.114 R)
• M35: 6,294,330 km (0.097 R)
• M36: 6,393,215 km (0.108 R)
• M37: 6,525,908 km (0.099 R)
• M38: 6,614,919 km (0.073 R)
• M39: 6,918,303 km (0.102 R)
• M40: 7,180,399 km (0.054 R)
• M41: 7,445,785 km (0.079 R)
• M42: 7,855,833 km (0.101 R)
• M43: 8,010,068 km (0.072 R)
• M44: 8,141,415 km (0.111 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 13.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.2 AU - 4.32 AU

Year: 4783 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,724,241 km

• M1: 175,628 km (0.049 R)
• M2: 463,005 km (0.111 R)
• M3: 679,474 km (0.075 R)
• M4: 909,405 km (0.099 R)
• M5: 1,002,605 km (0.101 R)
• M6: 1,107,772 km (0.113 R)
• M7: 1,251,386 km (0.047 R)
• M8: 1,392,607 km (0.113 R)
• M9: 1,614,909 km (0.084 R)
• M10: 1,779,766 km (0.074 R)
• M11: 1,869,375 km (0.098 R)
• M12: 2,232,898 km (0.115 R)
• M13: 2,417,801 km (0.036 R)
• M14: 2,540,172 km (0.106 R)
• M15: 2,931,969 km (0.094 R)
• M16: 3,111,037 km (0.09 R)
• M17: 3,380,313 km (0.117 R)
• M18: 3,695,666 km (0.092 R)
• M19: 3,824,619 km (0.094 R)
• M20: 4,220,455 km (0.077 R)
• M21: 4,437,073 km (0.067 R)
• M22: 4,532,965 km (0.092 R)
• M23: 4,685,106 km (0.092 R)
• M24: 4,810,918 km (0.094 R)
• M25: 5,282,002 km (0.065 R)
• M26: 5,383,878 km (0.041 R)
• M27: 5,648,816 km (0.073 R)
• M28: 5,872,913 km (0.103 R)
• M29: 5,993,639 km (0.112 R)
• M30: 6,268,300 km (0.071 R)
• M31: 6,360,752 km (0.058 R)
• M32: 6,469,360 km (0.117 R)
• M33: 6,641,098 km (0.105 R)
• M34: 6,814,482 km (0.04 R)
• M35: 7,327,154 km (0.108 R)
• M36: 7,902,358 km (0.049 R)
• M37: 8,035,949 km (0.119 R)
• M38: 8,492,222 km (0.107 R)
• M39: 8,801,142 km (0.073 R)
• M40: 9,131,304 km (0.1 R)
• M41: 9,306,783 km (0.109 R)
• M42: 9,536,415 km (0.081 R)
• M43: 9,803,896 km (0.104 R)
• M44: 10,091,872 km (0.103 R)
• M45: 10,236,833 km (0.103 R)
• M46: 10,528,997 km (0.072 R)
• M47: 10,657,801 km (0.106 R)
• M48: 10,991,105 km (0.096 R)
• M49: 11,121,704 km (0.096 R)
• M50: 11,801,477 km (0.098 R)
• M51: 11,897,070 km (0.109 R)
• M52: 13,082,633 km (0.115 R)
• M53: 13,221,161 km (0.09 R)
• M54: 13,419,827 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 8.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.03 AU - 5.91 AU

Year: 7268 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,724,241 km

• M1: 177,273 km (0.118 R)
• M2: 308,321 km (0.114 R)
• M3: 662,868 km (0.115 R)
• M4: 725,998 km (0.069 R)
• M5: 804,687 km (0.099 R)
• M6: 900,280 km (0.079 R)
• M7: 1,305,092 km (0.113 R)
• M8: 1,385,875 km (0.111 R)
• M9: 1,569,730 km (0.098 R)
• M10: 1,797,269 km (0.104 R)
• M11: 2,206,419 km (0.033 R)
• M12: 2,501,875 km (0.102 R)
• M13: 2,582,658 km (0.11 R)
• M14: 2,809,897 km (0.077 R)
• M15: 2,936,457 km (0.074 R)
• M16: 3,000,484 km (0.097 R)
• M17: 3,350,095 km (0.084 R)
• M18: 3,735,608 km (0.107 R)
• M19: 4,255,611 km (0.116 R)
• M20: 4,401,319 km (0.101 R)
• M21: 4,697,822 km (0.098 R)
• M22: 5,258,365 km (0.105 R)
• M23: 5,310,425 km (0.114 R)
• M24: 5,520,161 km (0.059 R)
• M25: 5,813,074 km (0.094 R)
• M26: 6,303,306 km (0.084 R)
• M27: 6,386,333 km (0.069 R)
• M28: 6,637,508 km (0.093 R)
• M29: 6,891,974 km (0.082 R)
• M30: 7,704,141 km (0.12 R)
• M31: 7,852,243 km (0.12 R)
• M32: 8,181,657 km (0.116 R)
• M33: 8,302,682 km (0.089 R)
• M34: 8,424,155 km (0.103 R)
• M35: 8,607,562 km (0.083 R)
• M36: 9,040,499 km (0.079 R)
• M37: 9,799,259 km (0.083 R)
• M38: 10,414,555 km (0.074 R)
• M39: 10,512,691 km (0.119 R)
• M40: 10,743,221 km (0.054 R)
• M41: 11,276,388 km (0.036 R)
• M42: 11,377,367 km (0.102 R)
• M43: 12,264,781 km (0.081 R)
• M44: 13,138,732 km (0.083 R)
• M45: 13,565,535 km (0.104 R)
• M46: 14,069,081 km (0.041 R)
• M47: 14,651,915 km (0.052 R)
• M48: 14,725,367 km (0.111 R)
• M49: 14,909,522 km (0.117 R)
• M50: 15,131,525 km (0.038 R)
• M51: 15,354,576 km (0.081 R)
• M52: 15,879,216 km (0.118 R)
• M53: 16,677,171 km (0.069 R)
• M54: 16,830,658 km (0.061 R)
• M55: 17,061,787 km (0.108 R)
• M56: 17,255,217 km (0.076 R)
• M57: 17,410,499 km (0.056 R)
• M58: 17,957,429 km (0.076 R)
• M59: 18,193,644 km (0.112 R)
• M60: 18,312,126 km (0.11 R)
• M61: 19,713,110 km (0.109 R)
• M62: 19,997,495 km (0.043 R)
• M63: 20,734,863 km (0.104 R)
• M64: 21,773,671 km (0.031 R)
• M65: 24,771,313 km (0.099 R)
• M66: 26,407,465 km (0.1 R)
• M67: 26,675,993 km (0.094 R)
• M68: 27,080,506 km (0.098 R)
• M69: 27,215,892 km (0.106 R)
• M70: 27,396,606 km (0.028 R)
• M71: 28,398,014 km (0.115 R)
• M72: 28,489,568 km (0.11 R)
• M73: 28,627,198 km (0.076 R)
• M74: 28,719,051 km (0.116 R)
• M75: 28,811,054 km (0.071 R)
• M76: 28,903,206 km (0.114 R)
• M77: 29,041,435 km (0.099 R)
• M78: 30,530,233 km (0.054 R)
• M79: 30,624,031 km (0.07 R)
• M80: 31,520,571 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 12

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.25 AU - 5.85 AU

Year: 7445 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,724,241 km

• M1: 150,495 km (0.116 R)
• M2: 334,650 km (0.115 R)
• M3: 565,480 km (0.08 R)
• M4: 882,179 km (0.108 R)
• M5: 1,147,266 km (0.037 R)
• M6: 1,593,068 km (0.078 R)
• M7: 1,919,191 km (0.114 R)
• M8: 2,004,163 km (0.079 R)
• M9: 2,112,172 km (0.116 R)
• M10: 2,611,081 km (0.118 R)
• M11: 2,947,676 km (0.115 R)
• M12: 3,146,342 km (0.045 R)
• M13: 3,426,838 km (0.091 R)
• M14: 3,556,989 km (0.09 R)
• M15: 3,795,597 km (0.108 R)
• M16: 3,930,534 km (0.12 R)
• M17: 4,316,796 km (0.08 R)
• M18: 4,948,398 km (0.063 R)
• M19: 5,155,591 km (0.036 R)
• M20: 5,305,339 km (0.106 R)
• M21: 5,825,341 km (0.104 R)
• M22: 7,179,202 km (0.104 R)
• M23: 7,960,551 km (0.116 R)
• M24: 8,626,262 km (0.109 R)
• M25: 8,733,075 km (0.092 R)
• M26: 9,128,462 km (0.116 R)
• M27: 9,273,572 km (0.093 R)
• M28: 9,456,231 km (0.11 R)
• M29: 9,566,335 km (0.089 R)
• M30: 9,973,840 km (0.103 R)
• M31: 10,198,536 km (0.098 R)
• M32: 10,882,796 km (0.083 R)
• M33: 10,998,286 km (0.108 R)
• M34: 11,503,328 km (0.035 R)
• M35: 11,778,588 km (0.066 R)
• M36: 12,215,414 km (0.107 R)
• M37: 12,657,476 km (0.081 R)
• M38: 12,779,099 km (0.109 R)
• M39: 13,227,893 km (0.101 R)
• M40: 13,474,879 km (0.043 R)
• M41: 13,681,922 km (0.107 R)
• M42: 14,099,151 km (0.1 R)
• M43: 14,562,904 km (0.072 R)
• M44: 15,940,551 km (0.028 R)
• M45: 16,071,898 km (0.088 R)
• M46: 17,359,487 km (0.111 R)
• M47: 17,947,556 km (0.086 R)
• M48: 19,422,591 km (0.091 R)
• M49: 19,562,914 km (0.102 R)
• M50: 19,656,562 km (0.095 R)
• M51: 22,193,891 km (0.098 R)
• M52: 22,291,728 km (0.095 R)
• M53: 22,487,702 km (0.064 R)
• M54: 23,128,429 km (0.025 R)
• M55: 23,975,452 km (0.07 R)
• M56: 24,427,986 km (0.12 R)
• M57: 24,579,529 km (0.056 R)
• M58: 24,731,221 km (0.079 R)
• M59: 25,035,802 km (0.059 R)
• M60: 25,239,554 km (0.086 R)
• M61: 25,341,580 km (0.102 R)
• M62: 26,369,766 km (0.096 R)
• M63: 26,732,840 km (0.098 R)
• M64: 26,889,020 km (0.101 R)
• M65: 27,516,434 km (0.116 R)
• M66: 27,674,110 km (0.107 R)
• M67: 27,832,085 km (0.073 R)
• M68: 28,413,722 km (0.06 R)
• M69: 29,052,804 km (0.105 R)
• M70: 29,535,257 km (0.119 R)
• M71: 30,291,026 km (0.066 R)
• M72: 30,453,938 km (0.096 R)
• M73: 31,162,583 km (0.103 R)
• M74: 31,931,965 km (0.079 R)
• M75: 33,545,527 km (0.059 R)
• M76: 34,390,456 km (0.087 R)
• M77: 34,787,190 km (0.119 R)
• M78: 36,504,573 km (0.029 R)
• M79: 36,909,385 km (0.114 R)
• M80: 37,431,781 km (0.079 R)
• M81: 37,839,884 km (0.071 R)
• M82: 39,191,201 km (0.119 R)
• M83: 39,309,384 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit