🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.68 AU

Year: 282 Days

Day: 37.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 11.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.75 AU - 0.87 AU

Year: 478 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,163,025 km

• M1: 155,283 km (0.057 R)
• M2: 255,214 km (0.097 R)
• M3: 339,438 km (0.071 R)
• M4: 418,575 km (0.076 R)
• M5: 527,632 km (0.111 R)
• M6: 620,981 km (0.097 R)
• M7: 704,307 km (0.045 R)
• M8: 831,016 km (0.111 R)
• M9: 924,814 km (0.077 R)
• M10: 1,148,463 km (0.068 R)
• M11: 1,233,734 km (0.117 R)
• M12: 1,326,634 km (0.058 R)
• M13: 1,564,195 km (0.104 R)
• M14: 1,654,104 km (0.109 R)
• M15: 1,734,288 km (0.033 R)
• M16: 1,815,819 km (0.054 R)
• M17: 1,952,701 km (0.107 R)
• M18: 2,043,806 km (0.117 R)
• M19: 2,155,257 km (0.028 R)
• M20: 2,243,220 km (0.037 R)
• M21: 2,423,186 km (0.062 R)
• M22: 2,594,476 km (0.038 R)
• M23: 2,756,341 km (0.075 R)
• M24: 2,921,497 km (0.115 R)
• M25: 3,261,982 km (0.08 R)
• M26: 3,481,292 km (0.085 R)
• M27: 3,577,932 km (0.054 R)
• M28: 3,698,059 km (0.069 R)
• M29: 3,773,756 km (0.102 R)
• M30: 3,950,132 km (0.113 R)
• M31: 4,043,182 km (0.116 R)
• M32: 4,239,454 km (0.05 R)
• M33: 4,358,684 km (0.111 R)
• M34: 4,551,964 km (0.106 R)
• M35: 4,633,345 km (0.097 R)
• M36: 5,047,582 km (0.101 R)
• M37: 5,148,860 km (0.055 R)
• M38: 5,250,736 km (0.113 R)
• M39: 5,336,156 km (0.109 R)
• M40: 5,430,702 km (0.046 R)
• M41: 5,525,846 km (0.094 R)
• M42: 5,673,798 km (0.068 R)
• M43: 5,761,612 km (0.102 R)
• M44: 6,036,424 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 10.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.88 AU - 0.92 AU

Year: 560 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,163,025 km

• M1: 134,189 km (0.12 R)
• M2: 202,256 km (0.091 R)
• M3: 270,174 km (0.09 R)
• M4: 359,783 km (0.053 R)
• M5: 427,102 km (0.064 R)
• M6: 591,660 km (0.068 R)
• M7: 790,326 km (0.034 R)
• M8: 912,098 km (0.032 R)
• M9: 1,015,321 km (0.058 R)
• M10: 1,105,379 km (0.073 R)
• M11: 1,180,178 km (0.101 R)
• M12: 1,321,548 km (0.092 R)
• M13: 1,401,433 km (0.119 R)
• M14: 1,468,602 km (0.085 R)
• M15: 1,571,376 km (0.109 R)
• M16: 1,641,388 km (0.097 R)
• M17: 1,727,706 km (0.117 R)
• M18: 1,800,111 km (0.107 R)
• M19: 1,974,841 km (0.101 R)
• M20: 2,072,529 km (0.108 R)
• M21: 2,188,617 km (0.092 R)
• M22: 2,261,621 km (0.109 R)
• M23: 2,352,726 km (0.087 R)
• M24: 2,479,884 km (0.116 R)
• M25: 2,550,195 km (0.117 R)
• M26: 2,633,222 km (0.111 R)
• M27: 2,906,088 km (0.115 R)
• M28: 2,999,138 km (0.073 R)
• M29: 3,181,797 km (0.085 R)
• M30: 3,413,823 km (0.119 R)
• M31: 3,512,109 km (0.051 R)
• M32: 3,598,128 km (0.083 R)
• M33: 3,758,796 km (0.099 R)
• M34: 3,867,255 km (0.078 R)
• M35: 3,997,405 km (0.101 R)
• M36: 4,149,845 km (0.1 R)
• M37: 4,219,857 km (0.101 R)
• M38: 4,432,286 km (0.053 R)
• M39: 4,503,793 km (0.093 R)
• M40: 4,575,750 km (0.104 R)
• M41: 4,713,530 km (0.094 R)
• M42: 5,082,887 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 11.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.49 AU - 2.33 AU

Year: 1732 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,163,025 km

• M1: 166,802 km (0.099 R)
• M2: 337,942 km (0.097 R)
• M3: 416,929 km (0.081 R)
• M4: 671,545 km (0.117 R)
• M5: 866,620 km (0.096 R)
• M6: 984,354 km (0.105 R)
• M7: 1,054,366 km (0.112 R)
• M8: 1,126,023 km (0.104 R)
• M9: 1,237,025 km (0.105 R)
• M10: 1,313,170 km (0.091 R)
• M11: 1,500,616 km (0.102 R)
• M12: 1,634,058 km (0.065 R)
• M13: 1,718,281 km (0.078 R)
• M14: 2,640,253 km (0.05 R)
• M15: 2,790,299 km (0.096 R)
• M16: 2,891,876 km (0.035 R)
• M17: 3,112,085 km (0.116 R)
• M18: 3,204,237 km (0.059 R)
• M19: 3,351,142 km (0.118 R)
• M20: 3,665,597 km (0.095 R)
• M21: 3,777,346 km (0.077 R)
• M22: 3,932,629 km (0.107 R)
• M23: 4,090,155 km (0.041 R)
• M24: 4,191,583 km (0.087 R)
• M25: 4,264,437 km (0.112 R)
• M26: 4,337,889 km (0.118 R)
• M27: 4,441,262 km (0.106 R)
• M28: 4,575,451 km (0.106 R)
• M29: 4,695,877 km (0.114 R)
• M30: 4,955,429 km (0.103 R)
• M31: 5,424,868 km (0.119 R)
• M32: 5,680,979 km (0.09 R)
• M33: 5,990,497 km (0.067 R)
• M34: 6,155,653 km (0.086 R)
• M35: 6,322,305 km (0.102 R)
• M36: 6,406,230 km (0.112 R)
• M37: 6,626,138 km (0.076 R)
• M38: 7,195,508 km (0.108 R)
• M39: 7,583,864 km (0.104 R)
• M40: 7,997,203 km (0.115 R)
• M41: 8,473,373 km (0.032 R)
• M42: 8,677,574 km (0.049 R)
• M43: 9,300,200 km (0.058 R)
• M44: 9,568,579 km (0.031 R)
• M45: 9,781,307 km (0.06 R)
• M46: 10,074,070 km (0.104 R)
• M47: 10,728,112 km (0.115 R)
• M48: 10,949,218 km (0.049 R)
• M49: 11,436,757 km (0.096 R)
• M50: 11,600,866 km (0.12 R)
• M51: 11,931,477 km (0.063 R)
• M52: 12,139,718 km (0.112 R)
• M53: 12,391,192 km (0.113 R)
• M54: 13,177,328 km (0.115 R)
• M55: 13,371,058 km (0.075 R)
• M56: 13,630,760 km (0.106 R)
• M57: 14,001,613 km (0.116 R)
• M58: 14,243,363 km (0.11 R)
• M59: 14,797,773 km (0.108 R)
• M60: 15,066,600 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 14

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.18 AU - 4.6 AU

Year: 6034 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,163,025 km

• M1: 273,615 km (0.042 R)
• M2: 651,050 km (0.119 R)
• M3: 939,175 km (0.063 R)
• M4: 1,082,939 km (0.079 R)
• M5: 1,217,427 km (0.066 R)
• M6: 1,485,806 km (0.052 R)
• M7: 1,833,771 km (0.116 R)
• M8: 2,186,522 km (0.115 R)
• M9: 2,382,196 km (0.11 R)
• M10: 2,698,446 km (0.089 R)
• M11: 3,076,779 km (0.076 R)
• M12: 3,727,829 km (0.107 R)
• M13: 4,896,787 km (0.101 R)
• M14: 5,154,993 km (0.108 R)
• M15: 5,957,137 km (0.087 R)
• M16: 6,140,693 km (0.103 R)
• M17: 6,388,427 km (0.098 R)
• M18: 7,022,124 km (0.101 R)
• M19: 7,248,765 km (0.111 R)
• M20: 7,709,377 km (0.106 R)
• M21: 7,909,688 km (0.049 R)
• M22: 8,247,480 km (0.116 R)
• M23: 8,590,059 km (0.084 R)
• M24: 8,728,437 km (0.075 R)
• M25: 9,183,215 km (0.119 R)
• M26: 9,609,868 km (0.093 R)
• M27: 10,006,751 km (0.042 R)
• M28: 10,445,971 km (0.11 R)
• M29: 10,966,272 km (0.056 R)
• M30: 11,078,919 km (0.105 R)
• M31: 11,267,412 km (0.09 R)
• M32: 11,571,395 km (0.093 R)
• M33: 11,955,114 km (0.102 R)
• M34: 12,187,290 km (0.089 R)
• M35: 13,012,023 km (0.038 R)
• M36: 13,251,080 km (0.056 R)
• M37: 13,411,150 km (0.08 R)
• M38: 14,673,906 km (0.101 R)
• M39: 14,881,099 km (0.11 R)
• M40: 16,144,901 km (0.101 R)
• M41: 17,006,585 km (0.106 R)
• M42: 17,355,447 km (0.076 R)
• M43: 17,486,794 km (0.106 R)
• M44: 17,883,079 km (0.092 R)
• M45: 18,193,345 km (0.116 R)
• M46: 18,639,745 km (0.097 R)
• M47: 18,729,504 km (0.045 R)
• M48: 18,954,349 km (0.03 R)
• M49: 20,000,637 km (0.084 R)
• M50: 20,276,645 km (0.12 R)
• M51: 20,925,451 km (0.106 R)
• M52: 21,628,411 km (0.113 R)
• M53: 22,434,295 km (0.109 R)
• M54: 23,395,162 km (0.119 R)
• M55: 23,540,422 km (0.075 R)
• M56: 24,075,683 km (0.119 R)
• M57: 25,307,173 km (0.101 R)
• M58: 25,805,483 km (0.081 R)
• M59: 26,609,572 km (0.116 R)
• M60: 26,963,969 km (0.083 R)
• M61: 27,882,500 km (0.111 R)
• M62: 29,175,026 km (0.098 R)
• M63: 29,802,439 km (0.094 R)
• M64: 30,117,791 km (0.081 R)
• M65: 30,223,258 km (0.067 R)
• M66: 30,698,979 km (0.077 R)
• M67: 30,858,002 km (0.052 R)
• M68: 31,123,837 km (0.112 R)
• M69: 31,443,827 km (0.101 R)
• M70: 32,140,953 km (0.059 R)
• M71: 32,734,707 km (0.115 R)
• M72: 33,005,778 km (0.091 R)
• M73: 33,168,840 km (0.089 R)
• M74: 33,277,747 km (0.116 R)
• M75: 33,988,038 km (0.104 R)
• M76: 34,703,415 km (0.068 R)
• M77: 34,869,169 km (0.064 R)
• M78: 35,646,330 km (0.101 R)
• M79: 36,036,930 km (0.117 R)
• M80: 36,316,977 km (0.095 R)
• M81: 36,653,872 km (0.108 R)
• M82: 36,766,369 km (0.12 R)
• M83: 37,898,077 km (0.116 R)
• M84: 38,068,769 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.5

Radius: 7.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.48 AU - 12.04 AU

Year: 23154 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,163,025 km

• M1: 668,104 km (0.116 R)
• M2: 1,003,503 km (0.069 R)
• M3: 1,101,340 km (0.086 R)
• M4: 1,306,438 km (0.094 R)
• M5: 2,085,843 km (0.096 R)
• M6: 2,211,805 km (0.116 R)
• M7: 2,706,525 km (0.06 R)
• M8: 2,878,861 km (0.11 R)
• M9: 3,054,938 km (0.088 R)
• M10: 4,303,183 km (0.053 R)
• M11: 4,917,132 km (0.109 R)
• M12: 5,601,842 km (0.108 R)
• M13: 6,730,707 km (0.079 R)
• M14: 9,137,139 km (0.118 R)
• M15: 10,028,293 km (0.081 R)
• M16: 10,511,345 km (0.068 R)
• M17: 10,565,499 km (0.1 R)
• M18: 11,277,585 km (0.105 R)
• M19: 11,892,283 km (0.084 R)
• M20: 13,037,604 km (0.108 R)
• M21: 13,153,991 km (0.115 R)
• M22: 14,217,782 km (0.073 R)
• M23: 14,638,750 km (0.112 R)
• M24: 14,881,248 km (0.063 R)
• M25: 15,864,405 km (0.083 R)
• M26: 16,301,082 km (0.049 R)
• M27: 17,570,420 km (0.072 R)
• M28: 17,763,550 km (0.095 R)
• M29: 18,543,254 km (0.075 R)
• M30: 18,739,826 km (0.066 R)
• M31: 18,871,323 km (0.114 R)
• M32: 19,533,443 km (0.049 R)
• M33: 19,934,215 km (0.099 R)
• M34: 20,948,190 km (0.067 R)
• M35: 23,237,486 km (0.073 R)
• M36: 25,168,795 km (0.032 R)
• M37: 27,225,466 km (0.096 R)
• M38: 28,349,096 km (0.07 R)
• M39: 28,802,976 km (0.058 R)
• M40: 30,101,485 km (0.077 R)
• M41: 30,719,175 km (0.075 R)
• M42: 30,874,308 km (0.097 R)
• M43: 35,646,181 km (0.106 R)
• M44: 37,701,057 km (0.092 R)
• M45: 37,784,084 km (0.043 R)
• M46: 37,950,137 km (0.063 R)
• M47: 39,036,218 km (0.106 R)
• M48: 43,046,937 km (0.078 R)
• M49: 46,740,359 km (0.118 R)
• M50: 48,444,129 km (0.096 R)
• M51: 49,077,077 km (0.094 R)
• M52: 51,083,783 km (0.101 R)
• M53: 51,267,489 km (0.057 R)
• M54: 51,820,104 km (0.105 R)
• M55: 51,912,406 km (0.054 R)
• M56: 52,560,015 km (0.115 R)
• M57: 53,676,314 km (0.075 R)
• M58: 54,331,104 km (0.068 R)
• M59: 55,837,704 km (0.087 R)
• M60: 56,121,791 km (0.07 R)
• M61: 57,549,104 km (0.075 R)
• M62: 59,857,549 km (0.108 R)
• M63: 61,510,904 km (0.079 R)
• M64: 61,608,592 km (0.114 R)
• M65: 62,097,927 km (0.057 R)
• M66: 62,588,608 km (0.081 R)
• M67: 63,080,635 km (0.094 R)
• M68: 63,376,390 km (0.087 R)
• M69: 64,465,014 km (0.087 R)
• M70: 65,260,575 km (0.075 R)
• M71: 66,761,042 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit