🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.88 AU - 1.16 AU

Year: 365 Days

Day: 45.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,549,840 km

• M1: 608,863 km (0.11 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 11.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.67 AU - 7.29 AU

Year: 6542 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,549,840 km

• M1: 143,913 km (0.116 R)
• M2: 224,696 km (0.062 R)
• M3: 355,594 km (0.095 R)
• M4: 425,307 km (0.095 R)
• M5: 859,739 km (0.072 R)
• M6: 1,094,608 km (0.09 R)
• M7: 1,248,544 km (0.118 R)
• M8: 1,321,099 km (0.051 R)
• M9: 1,425,069 km (0.074 R)
• M10: 1,532,032 km (0.031 R)
• M11: 2,575,627 km (0.069 R)
• M12: 2,726,421 km (0.089 R)
• M13: 2,802,866 km (0.111 R)
• M14: 3,670,085 km (0.087 R)
• M15: 3,818,785 km (0.052 R)
• M16: 4,501,550 km (0.103 R)
• M17: 4,661,021 km (0.096 R)
• M18: 4,799,100 km (0.09 R)
• M19: 5,705,812 km (0.119 R)
• M20: 6,028,046 km (0.089 R)
• M21: 6,254,687 km (0.076 R)
• M22: 6,690,466 km (0.113 R)
• M23: 6,768,406 km (0.068 R)
• M24: 7,591,494 km (0.115 R)
• M25: 7,973,716 km (0.102 R)
• M26: 8,474,271 km (0.111 R)
• M27: 9,476,576 km (0.06 R)
• M28: 9,977,131 km (0.082 R)
• M29: 11,281,026 km (0.091 R)
• M30: 11,373,926 km (0.052 R)
• M31: 11,498,392 km (0.087 R)
• M32: 11,623,156 km (0.054 R)
• M33: 11,842,766 km (0.085 R)
• M34: 11,937,162 km (0.055 R)
• M35: 12,509,524 km (0.066 R)
• M36: 12,605,865 km (0.111 R)
• M37: 12,799,145 km (0.106 R)
• M38: 13,156,086 km (0.034 R)
• M39: 13,813,419 km (0.118 R)
• M40: 13,979,323 km (0.09 R)
• M41: 14,515,033 km (0.069 R)
• M42: 14,921,340 km (0.08 R)
• M43: 15,023,366 km (0.075 R)
• M44: 15,159,949 km (0.086 R)
• M45: 15,262,723 km (0.083 R)
• M46: 15,468,719 km (0.114 R)
• M47: 15,987,973 km (0.082 R)
• M48: 16,127,398 km (0.108 R)
• M49: 16,442,601 km (0.026 R)
• M50: 16,512,912 km (0.117 R)
• M51: 16,937,022 km (0.098 R)
• M52: 17,615,748 km (0.077 R)
• M53: 17,795,864 km (0.111 R)
• M54: 18,085,335 km (0.096 R)
• M55: 18,779,021 km (0.052 R)
• M56: 18,963,026 km (0.115 R)
• M57: 19,184,581 km (0.031 R)
• M58: 19,481,383 km (0.111 R)
• M59: 19,555,882 km (0.102 R)
• M60: 20,380,915 km (0.117 R)
• M61: 20,456,462 km (0.118 R)
• M62: 21,026,280 km (0.055 R)
• M63: 21,601,334 km (0.09 R)
• M64: 21,678,377 km (0.082 R)
• M65: 22,259,266 km (0.112 R)
• M66: 22,766,851 km (0.065 R)
• M67: 23,357,314 km (0.1 R)
• M68: 23,793,541 km (0.116 R)
• M69: 23,873,127 km (0.078 R)
• M70: 23,992,656 km (0.084 R)
• M71: 24,272,554 km (0.061 R)
• M72: 24,553,349 km (0.116 R)
• M73: 24,996,907 km (0.12 R)
• M74: 25,158,772 km (0.1 R)
• M75: 25,605,920 km (0.109 R)
• M76: 27,504,167 km (0.095 R)
• M77: 27,880,705 km (0.113 R)
• M78: 28,006,666 km (0.106 R)
• M79: 28,217,001 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553

Radius: 7.8

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.42 AU - 15.54 AU

Year: 17558 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,549,840 km

• M1: 182,210 km (0.086 R)
• M2: 253,568 km (0.07 R)
• M3: 615,894 km (0.084 R)
• M4: 779,106 km (0.111 R)
• M5: 1,122,582 km (0.069 R)
• M6: 1,247,048 km (0.116 R)
• M7: 1,429,258 km (0.12 R)
• M8: 1,592,170 km (0.078 R)
• M9: 2,209,860 km (0.117 R)
• M10: 2,303,807 km (0.104 R)
• M11: 2,495,592 km (0.096 R)
• M12: 2,593,578 km (0.109 R)
• M13: 2,929,126 km (0.107 R)
• M14: 3,678,163 km (0.053 R)
• M15: 3,752,513 km (0.091 R)
• M16: 3,865,011 km (0.051 R)
• M17: 4,016,703 km (0.115 R)
• M18: 4,683,461 km (0.117 R)
• M19: 5,341,990 km (0.092 R)
• M20: 7,111,883 km (0.096 R)
• M21: 7,627,846 km (0.031 R)
• M22: 8,547,424 km (0.105 R)
• M23: 8,745,492 km (0.075 R)
• M24: 9,913,402 km (0.108 R)
• M25: 11,782,927 km (0.047 R)
• M26: 11,837,979 km (0.111 R)
• M27: 12,114,136 km (0.077 R)
• M28: 12,785,831 km (0.103 R)
• M29: 13,932,050 km (0.095 R)
• M30: 14,576,368 km (0.119 R)
• M31: 14,635,459 km (0.079 R)
• M32: 14,753,791 km (0.041 R)
• M33: 15,110,731 km (0.101 R)
• M34: 15,954,763 km (0.112 R)
• M35: 16,137,571 km (0.113 R)
• M36: 16,198,757 km (0.113 R)
• M37: 16,382,463 km (0.093 R)
• M38: 16,938,069 km (0.115 R)
• M39: 18,962,727 km (0.106 R)
• M40: 19,350,784 km (0.11 R)
• M41: 20,729,777 km (0.066 R)
• M42: 20,862,620 km (0.066 R)
• M43: 22,072,119 km (0.077 R)
• M44: 22,207,954 km (0.074 R)
• M45: 23,235,242 km (0.11 R)
• M46: 24,418,112 km (0.109 R)
• M47: 25,264,836 km (0.075 R)
• M48: 25,406,805 km (0.056 R)
• M49: 26,624,980 km (0.073 R)
• M50: 26,697,236 km (0.1 R)
• M51: 29,117,879 km (0.099 R)
• M52: 29,192,379 km (0.076 R)
• M53: 29,341,378 km (0.073 R)
• M54: 30,090,714 km (0.098 R)
• M55: 31,074,021 km (0.118 R)
• M56: 31,378,752 km (0.081 R)
• M57: 32,684,592 km (0.11 R)
• M58: 32,839,425 km (0.092 R)
• M59: 33,149,841 km (0.105 R)
• M60: 33,305,423 km (0.095 R)
• M61: 33,461,154 km (0.061 R)
• M62: 34,008,234 km (0.112 R)
• M63: 34,479,616 km (0.102 R)
• M64: 35,111,518 km (0.118 R)
• M65: 35,986,516 km (0.066 R)
• M66: 36,466,725 km (0.05 R)
• M67: 37,110,445 km (0.114 R)
• M68: 40,136,062 km (0.077 R)
• M69: 41,972,375 km (0.093 R)
• M70: 42,224,897 km (0.083 R)
• M71: 42,393,493 km (0.052 R)
• M72: 42,731,435 km (0.12 R)
• M73: 42,900,630 km (0.116 R)
• M74: 42,985,452 km (0.035 R)
• M75: 46,159,470 km (0.094 R)
• M76: 46,507,136 km (0.054 R)
• M77: 46,681,268 km (0.1 R)
• M78: 50,209,384 km (0.071 R)
• M79: 51,015,118 km (0.094 R)
• M80: 51,194,635 km (0.115 R)
• M81: 51,464,510 km (0.074 R)
• M82: 52,820,615 km (0.089 R)
• M83: 53,639,813 km (0.092 R)
• M84: 54,646,905 km (0.096 R)
• M85: 57,331,738 km (0.107 R)
• M86: 57,798,933 km (0.083 R)
• M87: 61,390,777 km (0.03 R)
• M88: 61,773,150 km (0.032 R)
• M89: 62,156,270 km (0.09 R)
• M90: 62,348,054 km (0.101 R)
• M91: 62,540,138 km (0.059 R)
• M92: 64,083,389 km (0.101 R)
• M93: 64,762,564 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 7.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.52 AU - 15.78 AU

Year: 18883 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,549,840 km

• M1: 154,684 km (0.076 R)
• M2: 318,793 km (0.104 R)
• M3: 1,292,675 km (0.118 R)
• M4: 1,847,235 km (0.101 R)
• M5: 2,072,678 km (0.026 R)
• M6: 2,201,781 km (0.092 R)
• M7: 2,280,470 km (0.042 R)
• M8: 2,604,948 km (0.119 R)
• M9: 3,540,383 km (0.075 R)
• M10: 3,726,483 km (0.108 R)
• M11: 4,076,093 km (0.073 R)
• M12: 4,436,175 km (0.041 R)
• M13: 4,636,936 km (0.056 R)
• M14: 4,909,353 km (0.058 R)
• M15: 5,151,851 km (0.036 R)
• M16: 6,013,236 km (0.109 R)
• M17: 6,087,137 km (0.111 R)
• M18: 6,460,534 km (0.049 R)
• M19: 6,612,076 km (0.075 R)
• M20: 6,803,113 km (0.059 R)
• M21: 6,996,094 km (0.08 R)
• M22: 7,151,676 km (0.051 R)
• M23: 7,466,280 km (0.039 R)
• M24: 7,545,717 km (0.115 R)
• M25: 8,728,138 km (0.112 R)
• M26: 9,319,349 km (0.045 R)
• M27: 9,576,657 km (0.1 R)
• M28: 11,214,904 km (0.114 R)
• M29: 11,903,353 km (0.109 R)
• M30: 12,795,106 km (0.102 R)
• M31: 13,224,901 km (0.074 R)
• M32: 13,854,259 km (0.094 R)
• M33: 14,000,865 km (0.092 R)
• M34: 14,691,857 km (0.076 R)
• M35: 15,091,732 km (0.105 R)
• M36: 15,495,198 km (0.115 R)
• M37: 15,545,912 km (0.054 R)
• M38: 16,364,212 km (0.109 R)
• M39: 16,467,584 km (0.106 R)
• M40: 16,519,195 km (0.118 R)
• M41: 16,674,777 km (0.042 R)
• M42: 16,882,868 km (0.095 R)
• M43: 17,354,101 km (0.117 R)
• M44: 19,775,043 km (0.097 R)
• M45: 20,105,804 km (0.084 R)
• M46: 21,334,003 km (0.061 R)
• M47: 21,673,291 km (0.051 R)
• M48: 22,414,249 km (0.064 R)
• M49: 22,989,902 km (0.065 R)
• M50: 23,628,834 km (0.1 R)
• M51: 25,700,017 km (0.089 R)
• M52: 25,940,420 km (0.113 R)
• M53: 26,484,059 km (0.118 R)
• M54: 26,848,629 km (0.059 R)
• M55: 27,521,221 km (0.071 R)
• M56: 31,286,300 km (0.113 R)
• M57: 31,607,337 km (0.117 R)
• M58: 31,671,664 km (0.043 R)
• M59: 31,929,422 km (0.074 R)
• M60: 33,032,556 km (0.08 R)
• M61: 33,163,155 km (0.108 R)
• M62: 33,490,475 km (0.095 R)
• M63: 33,687,346 km (0.102 R)
• M64: 34,016,312 km (0.073 R)
• M65: 34,280,352 km (0.084 R)
• M66: 34,412,597 km (0.117 R)
• M67: 35,009,791 km (0.032 R)
• M68: 36,754,102 km (0.117 R)
• M69: 37,568,663 km (0.057 R)
• M70: 38,526,538 km (0.11 R)
• M71: 39,284,700 km (0.05 R)
• M72: 39,631,019 km (0.12 R)
• M73: 39,769,846 km (0.101 R)
• M74: 40,047,948 km (0.085 R)
• M75: 40,605,948 km (0.075 R)
• M76: 40,815,984 km (0.114 R)
• M77: 43,792,981 km (0.045 R)
• M78: 44,223,973 km (0.096 R)
• M79: 44,945,334 km (0.045 R)
• M80: 45,017,739 km (0.083 R)
• M81: 46,472,878 km (0.107 R)
• M82: 46,912,546 km (0.106 R)
• M83: 48,091,527 km (0.038 R)
• M84: 48,461,931 km (0.097 R)
• M85: 48,833,233 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 6.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.81 AU - 18.27 AU

Year: 24954 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,549,840 km

• M1: 99,632 km (0.078 R)
• M2: 157,826 km (0.088 R)
• M3: 340,934 km (0.032 R)
• M4: 746,643 km (0.102 R)
• M5: 1,223,711 km (0.099 R)
• M6: 1,413,849 km (0.038 R)
• M7: 1,864,588 km (0.049 R)
• M8: 2,545,707 km (0.087 R)
• M9: 2,788,504 km (0.117 R)
• M10: 3,480,993 km (0.112 R)
• M11: 3,943,101 km (0.105 R)
• M12: 4,026,576 km (0.116 R)
• M13: 4,395,485 km (0.059 R)
• M14: 5,503,706 km (0.098 R)
• M15: 6,331,431 km (0.111 R)
• M16: 7,818,434 km (0.095 R)
• M17: 8,349,057 km (0.034 R)
• M18: 9,258,911 km (0.094 R)
• M19: 10,123,737 km (0.063 R)
• M20: 10,161,884 km (0.081 R)
• M21: 10,507,605 km (0.071 R)
• M22: 10,857,365 km (0.09 R)
• M23: 10,896,410 km (0.07 R)
• M24: 11,250,209 km (0.066 R)
• M25: 11,567,955 km (0.051 R)
• M26: 11,647,989 km (0.08 R)
• M27: 11,929,084 km (0.032 R)
• M28: 12,620,974 km (0.073 R)
• M29: 13,283,992 km (0.108 R)
• M30: 13,325,879 km (0.028 R)
• M31: 13,873,557 km (0.116 R)
• M32: 14,086,136 km (0.119 R)
• M33: 14,256,976 km (0.119 R)
• M34: 14,385,630 km (0.107 R)
• M35: 17,219,164 km (0.093 R)
• M36: 17,447,600 km (0.112 R)
• M37: 17,585,230 km (0.069 R)
• M38: 18,980,529 km (0.078 R)
• M39: 19,122,049 km (0.11 R)
• M40: 19,216,594 km (0.091 R)
• M41: 19,596,274 km (0.087 R)
• M42: 20,847,062 km (0.078 R)
• M43: 20,993,069 km (0.048 R)
• M44: 21,090,607 km (0.093 R)
• M45: 21,531,322 km (0.088 R)
• M46: 21,876,145 km (0.073 R)
• M47: 22,471,545 km (0.106 R)
• M48: 22,871,570 km (0.081 R)
• M49: 22,971,950 km (0.059 R)
• M50: 24,906,101 km (0.088 R)
• M51: 25,009,323 km (0.116 R)
• M52: 25,736,070 km (0.108 R)
• M53: 26,417,039 km (0.095 R)
• M54: 26,733,439 km (0.082 R)
• M55: 27,050,885 km (0.119 R)
• M56: 27,316,571 km (0.106 R)
• M57: 28,333,687 km (0.095 R)
• M58: 28,873,885 km (0.117 R)
• M59: 29,636,086 km (0.078 R)
• M60: 30,902,432 km (0.082 R)
• M61: 32,186,431 km (0.076 R)
• M62: 32,242,530 km (0.108 R)
• M63: 32,919,759 km (0.119 R)
• M64: 34,001,502 km (0.056 R)
• M65: 34,288,131 km (0.119 R)
• M66: 35,152,807 km (0.104 R)
• M67: 35,849,634 km (0.114 R)
• M68: 36,903,551 km (0.072 R)
• M69: 37,493,415 km (0.096 R)
• M70: 39,281,558 km (0.113 R)
• M71: 39,341,697 km (0.094 R)
• M72: 39,522,112 km (0.098 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit