🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.61 AU

Year: 131 Days

Day: 21 Hours

Environment

Temp: 202 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.47 AU - 0.57 AU

Year: 139 Days

Day: 23.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 152.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 147 Days

Day: 42.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 28.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,861,000 km

• M1: 54,304 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.94 AU - 4.58 AU

Year: 3261 Days

Day: 12.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 12.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.35 AU - 6.03 AU

Year: 5034 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 108,861,000 km

• M1: 246,388 km (0.118 R)
• M2: 450,439 km (0.095 R)
• M3: 531,372 km (0.082 R)
• M4: 664,364 km (0.087 R)
• M5: 1,000,660 km (0.038 R)
• M6: 1,148,014 km (0.104 R)
• M7: 1,278,763 km (0.064 R)
• M8: 1,478,177 km (0.043 R)
• M9: 1,783,207 km (0.096 R)
• M10: 1,936,395 km (0.098 R)
• M11: 2,079,560 km (0.087 R)
• M12: 2,226,465 km (0.098 R)
• M13: 2,437,996 km (0.053 R)
• M14: 2,530,747 km (0.057 R)
• M15: 2,848,493 km (0.038 R)
• M16: 2,946,480 km (0.061 R)
• M17: 3,213,213 km (0.058 R)
• M18: 3,488,024 km (0.059 R)
• M19: 3,610,694 km (0.088 R)
• M20: 4,005,633 km (0.049 R)
• M21: 4,358,085 km (0.068 R)
• M22: 4,471,480 km (0.08 R)
• M23: 4,662,816 km (0.114 R)
• M24: 5,292,922 km (0.107 R)
• M25: 5,434,442 km (0.081 R)
• M26: 5,741,865 km (0.085 R)
• M27: 5,866,480 km (0.094 R)
• M28: 6,352,524 km (0.064 R)
• M29: 6,459,935 km (0.065 R)
• M30: 6,567,945 km (0.034 R)
• M31: 6,676,553 km (0.11 R)
• M32: 7,363,506 km (0.085 R)
• M33: 7,521,781 km (0.066 R)
• M34: 7,612,736 km (0.111 R)
• M35: 7,910,735 km (0.091 R)
• M36: 8,003,336 km (0.037 R)
• M37: 8,259,598 km (0.116 R)
• M38: 8,613,397 km (0.112 R)
• M39: 9,020,602 km (0.06 R)
• M40: 9,311,719 km (0.111 R)
• M41: 9,483,009 km (0.12 R)
• M42: 9,953,195 km (0.071 R)
• M43: 10,153,507 km (0.12 R)
• M44: 10,456,442 km (0.117 R)
• M45: 10,813,682 km (0.092 R)
• M46: 11,097,320 km (0.085 R)
• M47: 11,200,991 km (0.109 R)
• M48: 12,015,701 km (0.12 R)
• M49: 12,255,806 km (0.113 R)
• M50: 12,363,067 km (0.083 R)
• M51: 12,985,843 km (0.1 R)
• M52: 13,369,861 km (0.078 R)
• M53: 13,646,467 km (0.069 R)
• M54: 14,149,266 km (0.05 R)
• M55: 14,829,039 km (0.08 R)
• M56: 16,220,448 km (0.108 R)
• M57: 16,397,273 km (0.102 R)
• M58: 16,723,247 km (0.048 R)
• M59: 17,081,234 km (0.107 R)
• M60: 17,926,462 km (0.092 R)
• M61: 18,200,975 km (0.109 R)
• M62: 18,354,163 km (0.113 R)
• M63: 18,446,165 km (0.1 R)
• M64: 18,661,736 km (0.068 R)
• M65: 18,939,988 km (0.109 R)
• M66: 19,532,096 km (0.12 R)
• M67: 20,161,754 km (0.109 R)
• M68: 20,670,387 km (0.11 R)
• M69: 20,862,171 km (0.066 R)
• M70: 21,538,353 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 12.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.51 AU - 11.39 AU

Year: 11640 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 108,861,000 km

• M1: 184,903 km (0.097 R)
• M2: 299,794 km (0.113 R)
• M3: 691,591 km (0.081 R)
• M4: 921,523 km (0.118 R)
• M5: 1,807,890 km (0.095 R)
• M6: 2,159,296 km (0.116 R)
• M7: 2,243,519 km (0.104 R)
• M8: 2,473,601 km (0.106 R)
• M9: 2,926,284 km (0.094 R)
• M10: 3,307,160 km (0.073 R)
• M11: 4,151,341 km (0.056 R)
• M12: 5,135,097 km (0.071 R)
• M13: 5,829,829 km (0.078 R)
• M14: 6,188,415 km (0.068 R)
• M15: 6,472,352 km (0.114 R)
• M16: 6,969,017 km (0.086 R)
• M17: 7,564,117 km (0.058 R)
• M18: 7,737,202 km (0.105 R)
• M19: 8,308,666 km (0.115 R)
• M20: 11,365,399 km (0.079 R)
• M21: 11,464,433 km (0.057 R)
• M22: 11,964,239 km (0.085 R)
• M23: 12,267,474 km (0.092 R)
• M24: 12,573,402 km (0.086 R)
• M25: 12,675,876 km (0.111 R)
• M26: 13,036,856 km (0.109 R)
• M27: 13,349,067 km (0.054 R)
• M28: 13,663,671 km (0.105 R)
• M29: 14,461,028 km (0.04 R)
• M30: 14,622,294 km (0.098 R)
• M31: 14,892,468 km (0.042 R)
• M32: 15,382,850 km (0.093 R)
• M33: 15,657,661 km (0.092 R)
• M34: 17,055,653 km (0.12 R)
• M35: 17,169,198 km (0.106 R)
• M36: 17,626,070 km (0.109 R)
• M37: 17,798,407 km (0.087 R)
• M38: 17,971,342 km (0.111 R)
• M39: 18,610,125 km (0.09 R)
• M40: 22,161,578 km (0.066 R)
• M41: 22,534,376 km (0.081 R)
• M42: 22,658,991 km (0.074 R)
• M43: 22,909,119 km (0.084 R)
• M44: 23,160,144 km (0.119 R)
• M45: 24,300,828 km (0.061 R)
• M46: 24,492,762 km (0.041 R)
• M47: 24,942,603 km (0.098 R)
• M48: 25,265,435 km (0.097 R)
• M49: 25,785,138 km (0.101 R)
• M50: 26,177,084 km (0.097 R)
• M51: 26,571,125 km (0.049 R)
• M52: 26,966,961 km (0.111 R)
• M53: 27,298,470 km (0.11 R)
• M54: 27,498,033 km (0.104 R)
• M55: 28,300,925 km (0.117 R)
• M56: 30,824,940 km (0.07 R)
• M57: 31,449,811 km (0.068 R)
• M58: 32,008,708 km (0.11 R)
• M59: 32,429,976 km (0.099 R)
• M60: 32,570,897 km (0.058 R)
• M61: 32,923,799 km (0.086 R)
• M62: 33,562,432 km (0.097 R)
• M63: 34,851,966 km (0.099 R)
• M64: 35,575,421 km (0.073 R)
• M65: 35,938,944 km (0.066 R)
• M66: 36,816,634 km (0.062 R)
• M67: 38,369,311 km (0.068 R)
• M68: 39,191,201 km (0.037 R)
• M69: 39,341,248 km (0.089 R)
• M70: 40,396,960 km (0.101 R)
• M71: 40,624,499 km (0.086 R)
• M72: 44,164,882 km (0.087 R)
• M73: 44,634,021 km (0.117 R)
• M74: 45,026,117 km (0.071 R)
• M75: 45,655,924 km (0.105 R)
• M76: 46,209,436 km (0.061 R)
• M77: 46,765,192 km (0.091 R)
• M78: 47,402,928 km (0.117 R)
• M79: 47,802,952 km (0.104 R)
• M80: 48,848,492 km (0.109 R)
• M81: 49,333,638 km (0.036 R)
• M82: 49,495,652 km (0.043 R)
• M83: 51,947,561 km (0.113 R)
• M84: 52,029,990 km (0.071 R)
• M85: 54,020,988 km (0.028 R)
• M86: 54,522,590 km (0.087 R)
• M87: 54,690,139 km (0.083 R)
• M88: 54,773,914 km (0.115 R)
• M89: 56,121,192 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 9.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.24 AU - 12.56 AU

Year: 12438 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 108,861,000 km

• M1: 135,835 km (0.079 R)
• M2: 489,634 km (0.041 R)
• M3: 560,394 km (0.072 R)
• M4: 940,073 km (0.083 R)
• M5: 1,902,287 km (0.101 R)
• M6: 2,405,235 km (0.092 R)
• M7: 2,970,864 km (0.089 R)
• M8: 3,552,501 km (0.093 R)
• M9: 3,624,756 km (0.106 R)
• M10: 3,993,066 km (0.119 R)
• M11: 4,373,344 km (0.113 R)
• M12: 4,554,956 km (0.113 R)
• M13: 4,845,325 km (0.114 R)
• M14: 5,196,132 km (0.042 R)
• M15: 5,444,016 km (0.112 R)
• M16: 5,979,876 km (0.054 R)
• M17: 6,123,789 km (0.042 R)
• M18: 6,473,698 km (0.107 R)
• M19: 6,860,110 km (0.115 R)
• M20: 7,969,228 km (0.116 R)
• M21: 8,159,517 km (0.086 R)
• M22: 8,641,671 km (0.11 R)
• M23: 8,935,481 km (0.103 R)
• M24: 9,100,188 km (0.104 R)
• M25: 9,399,085 km (0.072 R)
• M26: 10,801,265 km (0.068 R)
• M27: 10,906,433 km (0.105 R)
• M28: 11,580,371 km (0.093 R)
• M29: 12,782,839 km (0.116 R)
• M30: 13,986,354 km (0.11 R)
• M31: 14,446,966 km (0.1 R)
• M32: 14,524,158 km (0.039 R)
• M33: 14,601,650 km (0.119 R)
• M34: 14,795,678 km (0.12 R)
• M35: 14,951,559 km (0.069 R)
• M36: 16,218,354 km (0.075 R)
• M37: 16,864,467 km (0.119 R)
• M38: 17,149,900 km (0.072 R)
• M39: 17,477,968 km (0.116 R)
• M40: 17,932,596 km (0.093 R)
• M41: 19,447,125 km (0.085 R)
• M42: 19,746,470 km (0.117 R)
• M43: 19,832,190 km (0.079 R)
• M44: 21,309,469 km (0.071 R)
• M45: 21,618,089 km (0.077 R)
• M46: 22,061,348 km (0.103 R)
• M47: 23,228,061 km (0.112 R)
• M48: 24,047,559 km (0.109 R)
• M49: 24,276,892 km (0.039 R)
• M50: 25,108,357 km (0.087 R)
• M51: 27,514,639 km (0.076 R)
• M52: 28,187,979 km (0.04 R)
• M53: 28,284,619 km (0.112 R)
• M54: 29,501,747 km (0.066 R)
• M55: 29,648,952 km (0.119 R)
• M56: 31,084,642 km (0.092 R)
• M57: 31,384,586 km (0.068 R)
• M58: 32,239,388 km (0.104 R)
• M59: 32,441,645 km (0.062 R)
• M60: 32,644,200 km (0.104 R)
• M61: 33,305,872 km (0.109 R)
• M62: 33,561,534 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.4

Radius: 3.7

Gravity: 60.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.56 AU - 20.7 AU

Year: 31030 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,861,000 km

• M1: 758,461 km (0.028 R)
• M2: 1,725,911 km (0.091 R)
• M3: 3,182,096 km (0.111 R)
• M4: 3,384,353 km (0.118 R)
• M5: 3,748,324 km (0.104 R)
• M6: 4,124,712 km (0.108 R)
• M7: 4,626,015 km (0.087 R)
• M8: 4,797,454 km (0.107 R)
• M9: 5,264,499 km (0.108 R)
• M10: 5,685,168 km (0.04 R)
• M11: 5,992,143 km (0.104 R)
• M12: 6,241,522 km (0.102 R)
• M13: 6,494,492 km (0.085 R)
• M14: 6,880,006 km (0.049 R)
• M15: 7,875,879 km (0.047 R)
• M16: 8,012,163 km (0.065 R)
• M17: 8,774,813 km (0.083 R)
• M18: 9,200,568 km (0.099 R)
• M19: 9,925,071 km (0.029 R)
• M20: 11,121,704 km (0.076 R)
• M21: 11,504,974 km (0.116 R)
• M22: 11,582,166 km (0.115 R)
• M23: 11,737,000 km (0.102 R)
• M24: 12,442,205 km (0.114 R)
• M25: 13,893,453 km (0.044 R)
• M26: 15,652,874 km (0.085 R)
• M27: 15,909,883 km (0.097 R)
• M28: 16,168,239 km (0.07 R)
• M29: 16,515,007 km (0.04 R)
• M30: 16,864,168 km (0.027 R)
• M31: 20,114,182 km (0.119 R)
• M32: 21,428,848 km (0.112 R)
• M33: 22,192,395 km (0.088 R)
• M34: 22,481,119 km (0.091 R)
• M35: 23,062,157 km (0.109 R)
• M36: 23,647,983 km (0.114 R)
• M37: 24,635,478 km (0.095 R)
• M38: 25,034,306 km (0.031 R)
• M39: 25,134,237 km (0.119 R)
• M40: 26,446,510 km (0.056 R)
• M41: 29,242,345 km (0.112 R)
• M42: 29,770,275 km (0.11 R)
• M43: 31,157,646 km (0.07 R)
• M44: 32,456,904 km (0.092 R)
• M45: 32,565,960 km (0.069 R)
• M46: 33,332,799 km (0.079 R)
• M47: 33,773,664 km (0.058 R)
• M48: 35,668,920 km (0.117 R)
• M49: 36,119,807 km (0.117 R)
• M50: 36,232,903 km (0.086 R)
• M51: 36,799,730 km (0.06 R)
• M52: 39,212,444 km (0.1 R)
• M53: 39,561,307 km (0.11 R)
• M54: 39,677,843 km (0.041 R)
• M55: 40,262,023 km (0.053 R)
• M56: 43,105,729 km (0.095 R)
• M57: 43,706,364 km (0.118 R)
• M58: 48,360,055 km (0.068 R)
• M59: 50,492,273 km (0.087 R)
• M60: 52,015,778 km (0.118 R)
• M61: 52,526,954 km (0.107 R)
• M62: 52,911,420 km (0.102 R)
• M63: 54,070,355 km (0.05 R)
• M64: 54,717,964 km (0.114 R)
• M65: 57,597,275 km (0.117 R)
• M66: 58,258,647 km (0.102 R)
• M67: 66,941,457 km (0.066 R)
• M68: 67,358,236 km (0.098 R)
• M69: 68,054,764 km (0.098 R)
• M70: 72,284,046 km (0.029 R)
• M71: 72,854,313 km (0.079 R)
• M72: 73,569,241 km (0.083 R)
• M73: 75,583,576 km (0.099 R)
• M74: 76,017,560 km (0.09 R)
• M75: 78,346,050 km (0.109 R)
• M76: 79,078,482 km (0.109 R)
• M77: 79,666,102 km (0.082 R)
• M78: 79,960,511 km (0.079 R)
• M79: 80,845,681 km (0.118 R)
• M80: 82,030,945 km (0.06 R)
• M81: 82,179,496 km (0.09 R)
• M82: 83,969,285 km (0.12 R)
• M83: 84,718,920 km (0.111 R)
• M84: 86,073,678 km (0.076 R)
• M85: 87,891,143 km (0.103 R)
• M86: 89,415,246 km (0.025 R)
• M87: 90,640,901 km (0.044 R)
• M88: 91,101,962 km (0.095 R)
• M89: 94,195,346 km (0.081 R)
• M90: 95,755,054 km (0.068 R)
• M91: 98,583,800 km (0.054 R)
• M92: 101,758,865 km (0.051 R)
• M93: 102,557,867 km (0.098 R)
• M94: 104,483,940 km (0.062 R)
• M95: 104,644,907 km (0.095 R)
• M96: 106,908,174 km (0.088 R)
• M97: 107,720,490 km (0.088 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: 476 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit