🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 215 Days

Day: 33.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.63 AU - 0.79 AU

Year: 220 Days

Day: 12.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.69 AU - 0.77 AU

Year: 229 Days

Day: 39 Hours

Environment

Temp: 165 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.93 AU - 1.39 AU

Year: 459 Days

Day: 38.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,246,223 km

• M1: 326,273 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.17 AU - 1.51 AU

Year: 569 Days

Day: 12.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.84 AU - 3.52 AU

Year: 2082 Days

Day: 42.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 56.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,246,223 km

• M1: 1,003,503 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 14.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.77 AU - 5.75 AU

Year: 4428 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,246,223 km

• M1: 202,256 km (0.075 R)
• M2: 429,047 km (0.098 R)
• M3: 767,886 km (0.046 R)
• M4: 949,348 km (0.102 R)
• M5: 1,067,979 km (0.105 R)
• M6: 1,262,456 km (0.091 R)
• M7: 1,370,316 km (0.086 R)
• M8: 1,481,767 km (0.096 R)
• M9: 1,973,196 km (0.102 R)
• M10: 2,333,727 km (0.089 R)
• M11: 2,591,185 km (0.09 R)
• M12: 2,715,650 km (0.107 R)
• M13: 2,874,224 km (0.09 R)
• M14: 2,987,021 km (0.101 R)
• M15: 3,351,740 km (0.104 R)
• M16: 3,608,749 km (0.104 R)
• M17: 3,766,126 km (0.051 R)
• M18: 3,872,341 km (0.11 R)
• M19: 4,015,506 km (0.118 R)
• M20: 4,344,322 km (0.082 R)
• M21: 4,512,021 km (0.114 R)
• M22: 4,625,117 km (0.106 R)
• M23: 5,264,050 km (0.108 R)
• M24: 5,726,008 km (0.08 R)
• M25: 5,848,678 km (0.034 R)
• M26: 6,013,685 km (0.065 R)
• M27: 6,454,251 km (0.103 R)
• M28: 6,710,811 km (0.099 R)
• M29: 6,905,288 km (0.065 R)
• M30: 7,123,851 km (0.094 R)
• M31: 7,278,086 km (0.058 R)
• M32: 7,545,268 km (0.1 R)
• M33: 8,020,540 km (0.111 R)
• M34: 8,858,139 km (0.093 R)
• M35: 9,095,700 km (0.109 R)
• M36: 9,528,786 km (0.074 R)
• M37: 9,626,025 km (0.035 R)
• M38: 9,723,562 km (0.108 R)
• M39: 9,895,002 km (0.104 R)
• M40: 10,017,971 km (0.116 R)
• M41: 10,590,781 km (0.092 R)
• M42: 11,046,456 km (0.07 R)
• M43: 11,405,491 km (0.111 R)
• M44: 11,742,236 km (0.087 R)
• M45: 12,452,078 km (0.08 R)
• M46: 13,175,982 km (0.058 R)
• M47: 13,502,105 km (0.119 R)
• M48: 13,886,123 km (0.104 R)
• M49: 14,608,531 km (0.084 R)
• M50: 14,861,651 km (0.093 R)
• M51: 15,400,502 km (0.066 R)
• M52: 15,715,406 km (0.116 R)
• M53: 16,643,661 km (0.087 R)
• M54: 16,996,263 km (0.06 R)
• M55: 17,351,408 km (0.059 R)
• M56: 17,589,568 km (0.109 R)
• M57: 18,280,411 km (0.086 R)
• M58: 18,462,023 km (0.12 R)
• M59: 18,888,377 km (0.097 R)
• M60: 19,657,609 km (0.092 R)
• M61: 19,750,509 km (0.11 R)
• M62: 20,846,463 km (0.068 R)
• M63: 21,099,732 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 9.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.47 AU - 9.33 AU

Year: 8937 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,246,223 km

• M1: 131,347 km (0.07 R)
• M2: 192,233 km (0.104 R)
• M3: 415,882 km (0.109 R)
• M4: 814,560 km (0.057 R)
• M5: 885,320 km (0.078 R)
• M6: 983,008 km (0.093 R)
• M7: 1,189,752 km (0.107 R)
• M8: 1,257,370 km (0.049 R)
• M9: 1,453,792 km (0.071 R)
• M10: 1,570,628 km (0.069 R)
• M11: 1,690,606 km (0.102 R)
• M12: 2,285,556 km (0.067 R)
• M13: 2,370,827 km (0.071 R)
• M14: 2,686,329 km (0.078 R)
• M15: 2,794,488 km (0.032 R)
• M16: 2,867,492 km (0.059 R)
• M17: 3,052,694 km (0.116 R)
• M18: 3,184,639 km (0.088 R)
• M19: 3,318,679 km (0.107 R)
• M20: 3,552,650 km (0.084 R)
• M21: 3,691,776 km (0.115 R)
• M22: 3,832,548 km (0.048 R)
• M23: 3,913,929 km (0.09 R)
• M24: 4,016,404 km (0.111 R)
• M25: 4,119,776 km (0.046 R)
• M26: 4,456,521 km (0.102 R)
• M27: 4,824,083 km (0.111 R)
• M28: 5,314,464 km (0.102 R)
• M29: 6,103,294 km (0.054 R)
• M30: 6,198,588 km (0.098 R)
• M31: 6,414,757 km (0.118 R)
• M32: 6,560,166 km (0.12 R)
• M33: 6,903,792 km (0.053 R)
• M34: 7,127,890 km (0.079 R)
• M35: 7,203,137 km (0.077 R)
• M36: 7,278,684 km (0.084 R)
• M37: 7,506,672 km (0.083 R)
• M38: 7,737,202 km (0.08 R)
• M39: 8,074,096 km (0.059 R)
• M40: 8,762,546 km (0.084 R)
• M41: 9,635,599 km (0.116 R)
• M42: 9,718,775 km (0.105 R)
• M43: 10,082,448 km (0.055 R)
• M44: 10,280,066 km (0.086 R)
• M45: 10,621,898 km (0.118 R)
• M46: 11,083,557 km (0.097 R)
• M47: 11,170,922 km (0.079 R)
• M48: 11,699,451 km (0.087 R)
• M49: 12,236,059 km (0.105 R)
• M50: 12,446,992 km (0.079 R)
• M51: 12,568,016 km (0.108 R)
• M52: 12,902,966 km (0.035 R)
• M53: 13,179,273 km (0.119 R)
• M54: 14,177,091 km (0.089 R)
• M55: 14,462,225 km (0.109 R)
• M56: 14,909,373 km (0.083 R)
• M57: 15,134,667 km (0.119 R)
• M58: 15,588,697 km (0.102 R)
• M59: 15,882,956 km (0.059 R)
• M60: 16,576,641 km (0.088 R)
• M61: 17,280,200 km (0.093 R)
• M62: 18,647,225 km (0.101 R)
• M63: 19,554,386 km (0.099 R)
• M64: 19,765,768 km (0.115 R)
• M65: 19,942,443 km (0.074 R)
• M66: 20,333,043 km (0.088 R)
• M67: 20,475,760 km (0.067 R)
• M68: 20,547,268 km (0.108 R)
• M69: 20,690,433 km (0.074 R)
• M70: 20,762,090 km (0.095 R)
• M71: 21,230,331 km (0.065 R)
• M72: 21,338,939 km (0.071 R)
• M73: 21,665,661 km (0.114 R)
• M74: 22,287,240 km (0.094 R)
• M75: 22,434,445 km (0.09 R)
• M76: 22,544,998 km (0.058 R)
• M77: 22,951,904 km (0.11 R)
• M78: 23,063,354 km (0.09 R)
• M79: 23,249,454 km (0.116 R)
• M80: 23,961,091 km (0.117 R)
• M81: 24,149,584 km (0.074 R)
• M82: 24,908,345 km (0.064 R)
• M83: 25,175,826 km (0.083 R)
• M84: 25,329,014 km (0.107 R)
• M85: 25,867,865 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 15

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.1 AU - 12.04 AU

Year: 11731 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,246,223 km

• M1: 676,182 km (0.075 R)
• M2: 1,034,320 km (0.098 R)
• M3: 1,138,889 km (0.108 R)
• M4: 1,429,108 km (0.094 R)
• M5: 2,162,736 km (0.09 R)
• M6: 2,440,839 km (0.119 R)
• M7: 2,642,646 km (0.106 R)
• M8: 2,760,530 km (0.079 R)
• M9: 2,880,208 km (0.076 R)
• M10: 3,281,579 km (0.045 R)
• M11: 3,505,228 km (0.118 R)
• M12: 3,767,174 km (0.104 R)
• M13: 3,867,105 km (0.115 R)
• M14: 4,001,743 km (0.108 R)
• M15: 4,520,848 km (0.071 R)
• M16: 4,988,191 km (0.073 R)
• M17: 5,358,297 km (0.043 R)
• M18: 5,775,974 km (0.086 R)
• M19: 6,008,299 km (0.039 R)
• M20: 6,125,734 km (0.082 R)
• M21: 6,283,410 km (0.116 R)
• M22: 6,683,584 km (0.116 R)
• M23: 7,382,954 km (0.088 R)
• M24: 7,508,916 km (0.108 R)
• M25: 7,976,558 km (0.092 R)
• M26: 8,105,811 km (0.116 R)
• M27: 8,366,411 km (0.045 R)
• M28: 8,762,546 km (0.11 R)
• M29: 9,300,350 km (0.052 R)
• M30: 9,527,589 km (0.108 R)
• M31: 9,848,925 km (0.04 R)
• M32: 12,445,645 km (0.111 R)
• M33: 12,948,743 km (0.118 R)
• M34: 13,407,260 km (0.032 R)
• M35: 15,887,294 km (0.084 R)
• M36: 17,096,194 km (0.078 R)
• M37: 17,319,245 km (0.077 R)
• M38: 17,993,931 km (0.078 R)
• M39: 18,220,721 km (0.111 R)
• M40: 18,562,852 km (0.114 R)
• M41: 19,601,809 km (0.075 R)
• M42: 20,837,637 km (0.117 R)
• M43: 21,315,153 km (0.078 R)
• M44: 21,917,135 km (0.06 R)
• M45: 22,707,910 km (0.113 R)
• M46: 23,260,973 km (0.118 R)
• M47: 23,570,192 km (0.095 R)
• M48: 23,880,757 km (0.072 R)
• M49: 24,005,372 km (0.105 R)
• M50: 24,192,668 km (0.113 R)
• M51: 25,453,779 km (0.081 R)
• M52: 26,284,944 km (0.082 R)
• M53: 26,607,028 km (0.115 R)
• M54: 27,385,237 km (0.095 R)
• M55: 27,581,060 km (0.085 R)
• M56: 27,777,183 km (0.084 R)
• M57: 28,368,693 km (0.053 R)
• M58: 28,699,155 km (0.104 R)
• M59: 28,831,549 km (0.119 R)
• M60: 29,430,389 km (0.049 R)
• M61: 31,866,740 km (0.094 R)
• M62: 32,279,032 km (0.031 R)
• M63: 34,367,119 km (0.088 R)
• M64: 35,427,469 km (0.08 R)
• M65: 36,211,810 km (0.099 R)
• M66: 37,290,710 km (0.106 R)
• M67: 37,725,292 km (0.101 R)
• M68: 38,234,373 km (0.056 R)
• M69: 42,162,065 km (0.052 R)
• M70: 42,539,202 km (0.117 R)
• M71: 44,212,005 km (0.072 R)
• M72: 45,828,709 km (0.095 R)
• M73: 47,073,364 km (0.118 R)
• M74: 48,171,711 km (0.075 R)
• M75: 48,329,238 km (0.079 R)
• M76: 48,644,889 km (0.112 R)
• M77: 51,034,416 km (0.108 R)
• M78: 51,275,418 km (0.086 R)
• M79: 52,810,891 km (0.068 R)
• M80: 53,217,498 km (0.11 R)
• M81: 53,625,002 km (0.073 R)
• M82: 55,018,656 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.5

Radius: 7

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.21 AU - 15.23 AU

Year: 18655 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,246,223 km

• M1: 467,344 km (0.059 R)
• M2: 551,567 km (0.096 R)
• M3: 1,463,217 km (0.08 R)
• M4: 1,655,001 km (0.088 R)
• M5: 1,958,087 km (0.08 R)
• M6: 2,098,260 km (0.071 R)
• M7: 2,351,828 km (0.042 R)
• M8: 2,501,127 km (0.06 R)
• M9: 3,007,665 km (0.071 R)
• M10: 3,169,979 km (0.105 R)
• M11: 3,673,825 km (0.116 R)
• M12: 4,661,170 km (0.083 R)
• M13: 5,725,559 km (0.083 R)
• M14: 7,510,112 km (0.063 R)
• M15: 8,065,270 km (0.117 R)
• M16: 8,806,677 km (0.076 R)
• M17: 8,922,765 km (0.107 R)
• M18: 9,929,110 km (0.082 R)
• M19: 10,292,932 km (0.118 R)
• M20: 10,537,824 km (0.086 R)
• M21: 10,846,743 km (0.113 R)
• M22: 12,500,398 km (0.083 R)
• M23: 12,565,473 km (0.076 R)
• M24: 13,090,861 km (0.111 R)
• M25: 13,422,819 km (0.106 R)
• M26: 14,095,111 km (0.088 R)
• M27: 15,472,459 km (0.1 R)
• M28: 15,964,636 km (0.045 R)
• M29: 16,964,099 km (0.099 R)
• M30: 19,173,510 km (0.099 R)
• M31: 20,927,695 km (0.116 R)
• M32: 21,082,529 km (0.104 R)
• M33: 21,627,963 km (0.039 R)
• M34: 22,335,860 km (0.118 R)
• M35: 22,494,134 km (0.058 R)
• M36: 23,693,760 km (0.117 R)
• M37: 23,774,393 km (0.101 R)
• M38: 24,098,123 km (0.102 R)
• M39: 25,904,666 km (0.042 R)
• M40: 26,071,019 km (0.112 R)
• M41: 27,669,323 km (0.092 R)
• M42: 29,820,241 km (0.106 R)
• M43: 31,935,256 km (0.102 R)
• M44: 33,010,715 km (0.104 R)
• M45: 33,100,922 km (0.117 R)
• M46: 33,371,844 km (0.045 R)
• M47: 34,189,247 km (0.108 R)
• M48: 37,523,933 km (0.093 R)
• M49: 38,278,954 km (0.105 R)
• M50: 39,038,911 km (0.082 R)
• M51: 39,420,834 km (0.107 R)
• M52: 40,960,645 km (0.054 R)
• M53: 42,030,719 km (0.101 R)
• M54: 43,504,706 km (0.111 R)
• M55: 43,801,509 km (0.104 R)
• M56: 44,098,909 km (0.112 R)
• M57: 44,596,322 km (0.105 R)
• M58: 44,895,518 km (0.096 R)
• M59: 47,720,823 km (0.096 R)
• M60: 48,129,076 km (0.096 R)
• M61: 49,257,792 km (0.094 R)
• M62: 50,084,170 km (0.116 R)
• M63: 50,602,976 km (0.092 R)
• M64: 50,707,096 km (0.042 R)
• M65: 50,915,186 km (0.057 R)
• M66: 51,750,691 km (0.066 R)
• M67: 51,855,409 km (0.116 R)
• M68: 52,696,149 km (0.062 R)
• M69: 53,223,781 km (0.053 R)
• M70: 58,268,819 km (0.057 R)
• M71: 58,923,759 km (0.102 R)
• M72: 59,690,897 km (0.078 R)
• M73: 59,910,656 km (0.092 R)
• M74: 65,605,847 km (0.081 R)
• M75: 66,173,421 km (0.107 R)
• M76: 70,076,131 km (0.12 R)
• M77: 70,191,919 km (0.045 R)
• M78: 71,354,594 km (0.096 R)
• M79: 71,704,653 km (0.086 R)
• M80: 72,758,121 km (0.089 R)
• M81: 72,875,406 km (0.081 R)
• M82: 75,830,113 km (0.101 R)
• M83: 76,068,124 km (0.048 R)
• M84: 76,545,042 km (0.101 R)
• M85: 77,741,525 km (0.041 R)
• M86: 78,221,884 km (0.112 R)
• M87: 79,306,170 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit