🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 210 Days

Day: 18.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 269 Days

Day: 39.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,132,994 km

• M1: 570,117 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.09 AU - 1.37 AU

Year: 522 Days

Day: 27.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.79 AU - 2.89 AU

Year: 1371 Days

Day: 35.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,132,994 km

• M1: 75,697 km (0.07 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 11.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.4 AU - 5.08 AU

Year: 3343 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,132,994 km

• M1: 158,275 km (0.12 R)
• M2: 247,734 km (0.063 R)
• M3: 490,232 km (0.078 R)
• M4: 659,577 km (0.097 R)
• M5: 830,717 km (0.086 R)
• M6: 927,058 km (0.112 R)
• M7: 1,079,349 km (0.116 R)
• M8: 1,218,325 km (0.096 R)
• M9: 1,409,511 km (0.056 R)
• M10: 1,503,010 km (0.1 R)
• M11: 1,733,690 km (0.11 R)
• M12: 1,847,085 km (0.105 R)
• M13: 2,041,861 km (0.082 R)
• M14: 2,188,916 km (0.043 R)
• M15: 2,367,536 km (0.04 R)
• M16: 2,465,822 km (0.036 R)
• M17: 2,637,261 km (0.119 R)
• M18: 3,038,034 km (0.11 R)
• M19: 3,222,338 km (0.09 R)
• M20: 3,300,279 km (0.072 R)
• M21: 3,537,840 km (0.109 R)
• M22: 3,634,480 km (0.102 R)
• M23: 3,781,086 km (0.092 R)
• M24: 4,013,112 km (0.084 R)
• M25: 4,114,091 km (0.111 R)
• M26: 4,232,872 km (0.069 R)
• M27: 5,042,047 km (0.101 R)
• M28: 5,520,461 km (0.033 R)
• M29: 5,670,657 km (0.047 R)
• M30: 6,109,876 km (0.098 R)
• M31: 6,187,518 km (0.11 R)
• M32: 6,441,834 km (0.094 R)
• M33: 6,699,591 km (0.108 R)
• M34: 6,960,789 km (0.088 R)
• M35: 7,266,268 km (0.115 R)
• M36: 7,431,125 km (0.073 R)
• M37: 7,617,972 km (0.062 R)
• M38: 7,848,503 km (0.108 R)
• M39: 8,038,791 km (0.095 R)
• M40: 8,640,773 km (0.091 R)
• M41: 8,727,989 km (0.077 R)
• M42: 8,925,308 km (0.083 R)
• M43: 9,013,421 km (0.099 R)
• M44: 9,413,745 km (0.118 R)
• M45: 10,070,929 km (0.114 R)
• M46: 10,162,782 km (0.071 R)
• M47: 10,301,010 km (0.032 R)
• M48: 10,463,025 km (0.108 R)
• M49: 10,883,843 km (0.079 R)
• M50: 11,119,909 km (0.104 R)
• M51: 11,238,690 km (0.083 R)
• M52: 11,717,702 km (0.099 R)
• M53: 12,081,374 km (0.097 R)
• M54: 12,375,035 km (0.09 R)
• M55: 13,244,947 km (0.082 R)
• M56: 13,573,164 km (0.119 R)
• M57: 13,878,494 km (0.117 R)
• M58: 14,237,529 km (0.026 R)
• M59: 14,314,871 km (0.056 R)
• M60: 14,625,735 km (0.089 R)
• M61: 14,755,885 km (0.106 R)
• M62: 15,385,991 km (0.086 R)
• M63: 15,571,343 km (0.106 R)
• M64: 15,917,812 km (0.117 R)
• M65: 16,972,178 km (0.117 R)
• M66: 17,687,704 km (0.113 R)
• M67: 17,882,032 km (0.065 R)
• M68: 18,132,908 km (0.074 R)
• M69: 18,216,682 km (0.082 R)
• M70: 18,525,452 km (0.12 R)
• M71: 18,694,498 km (0.068 R)
• M72: 18,835,868 km (0.077 R)
• M73: 18,949,113 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 11.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.32 AU - 4.78 AU

Year: 3716 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 101,132,994 km

• M1: 152,291 km (0.059 R)
• M2: 294,857 km (0.062 R)
• M3: 396,434 km (0.117 R)
• M4: 481,406 km (0.106 R)
• M5: 583,132 km (0.04 R)
• M6: 873,951 km (0.098 R)
• M7: 1,014,423 km (0.115 R)
• M8: 1,613,114 km (0.111 R)
• M9: 1,706,762 km (0.032 R)
• M10: 1,788,592 km (0.043 R)
• M11: 1,885,980 km (0.067 R)
• M12: 2,100,504 km (0.072 R)
• M13: 2,632,324 km (0.072 R)
• M14: 2,792,095 km (0.08 R)
• M15: 2,971,463 km (0.098 R)
• M16: 3,104,305 km (0.055 R)
• M17: 3,515,101 km (0.111 R)
• M18: 3,709,279 km (0.06 R)
• M19: 3,998,003 km (0.066 R)
• M20: 4,089,707 km (0.055 R)
• M21: 4,182,308 km (0.117 R)
• M22: 4,426,003 km (0.047 R)
• M23: 4,636,038 km (0.12 R)
• M24: 5,467,802 km (0.093 R)
• M25: 5,776,123 km (0.03 R)
• M26: 5,859,300 km (0.046 R)
• M27: 6,431,362 km (0.095 R)
• M28: 6,539,372 km (0.041 R)
• M29: 6,626,138 km (0.058 R)
• M30: 6,778,878 km (0.11 R)
• M31: 6,910,823 km (0.113 R)
• M32: 6,999,236 km (0.041 R)
• M33: 7,132,527 km (0.097 R)
• M34: 7,674,371 km (0.025 R)
• M35: 8,089,505 km (0.084 R)
• M36: 8,583,178 km (0.032 R)
• M37: 8,990,084 km (0.056 R)
• M38: 9,086,724 km (0.084 R)
• M39: 9,256,667 km (0.032 R)
• M40: 10,425,176 km (0.109 R)
• M41: 10,782,267 km (0.039 R)
• M42: 10,962,233 km (0.115 R)
• M43: 11,143,246 km (0.108 R)
• M44: 11,560,774 km (0.083 R)
• M45: 11,798,036 km (0.119 R)
• M46: 12,063,423 km (0.113 R)
• M47: 12,411,387 km (0.102 R)
• M48: 12,654,185 km (0.099 R)
• M49: 12,735,566 km (0.039 R)
• M50: 13,007,834 km (0.06 R)
• M51: 13,144,716 km (0.04 R)
• M52: 13,282,047 km (0.111 R)
• M53: 13,475,178 km (0.117 R)
• M54: 13,585,880 km (0.12 R)
• M55: 13,976,031 km (0.072 R)
• M56: 14,454,595 km (0.083 R)
• M57: 14,539,567 km (0.115 R)
• M58: 14,681,685 km (0.101 R)
• M59: 14,881,398 km (0.118 R)
• M60: 14,995,840 km (0.07 R)
• M61: 15,225,772 km (0.1 R)
• M62: 15,485,923 km (0.103 R)
• M63: 15,747,420 km (0.098 R)
• M64: 16,186,639 km (0.073 R)
• M65: 16,333,844 km (0.101 R)
• M66: 16,422,405 km (0.098 R)
• M67: 17,226,943 km (0.083 R)
• M68: 17,740,063 km (0.111 R)
• M69: 18,227,753 km (0.032 R)
• M70: 18,380,941 km (0.11 R)
• M71: 18,843,348 km (0.048 R)
• M72: 18,967,364 km (0.103 R)
• M73: 19,060,414 km (0.109 R)
• M74: 19,528,506 km (0.07 R)
• M75: 19,779,681 km (0.069 R)
• M76: 20,571,502 km (0.059 R)
• M77: 20,762,988 km (0.104 R)
• M78: 21,567,675 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 11.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.64 AU - 10.48 AU

Year: 11318 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,132,994 km

• M1: 283,189 km (0.119 R)
• M2: 409,150 km (0.074 R)
• M3: 510,877 km (0.078 R)
• M4: 773,571 km (0.114 R)
• M5: 891,155 km (0.062 R)
• M6: 1,112,410 km (0.109 R)
• M7: 1,841,699 km (0.052 R)
• M8: 2,275,832 km (0.059 R)
• M9: 2,696,053 km (0.081 R)
• M10: 3,021,428 km (0.086 R)
• M11: 3,164,893 km (0.082 R)
• M12: 3,261,682 km (0.055 R)
• M13: 3,483,386 km (0.116 R)
• M14: 3,761,040 km (0.12 R)
• M15: 3,838,083 km (0.092 R)
• M16: 4,178,119 km (0.062 R)
• M17: 4,392,193 km (0.108 R)
• M18: 4,582,482 km (0.037 R)
• M19: 4,692,436 km (0.118 R)
• M20: 4,775,613 km (0.097 R)
• M21: 5,169,953 km (0.113 R)
• M22: 5,574,765 km (0.102 R)
• M23: 5,662,878 km (0.092 R)
• M24: 5,900,290 km (0.072 R)
• M25: 5,990,048 km (0.049 R)
• M26: 6,415,355 km (0.098 R)
• M27: 6,850,535 km (0.089 R)
• M28: 7,040,076 km (0.093 R)
• M29: 7,199,248 km (0.114 R)
• M30: 7,716,857 km (0.067 R)
• M31: 7,947,088 km (0.095 R)
• M32: 8,079,631 km (0.072 R)
• M33: 8,279,943 km (0.079 R)
• M34: 8,685,503 km (0.119 R)
• M35: 9,375,897 km (0.085 R)
• M36: 10,993,200 km (0.111 R)
• M37: 11,364,202 km (0.095 R)
• M38: 11,438,852 km (0.066 R)
• M39: 12,004,481 km (0.063 R)
• M40: 12,156,772 km (0.057 R)
• M41: 12,811,562 km (0.099 R)
• M42: 13,359,389 km (0.062 R)
• M43: 13,438,227 km (0.098 R)
• M44: 13,874,903 km (0.118 R)
• M45: 14,115,157 km (0.066 R)
• M46: 14,803,009 km (0.089 R)
• M47: 14,884,689 km (0.074 R)
• M48: 15,048,499 km (0.102 R)
• M49: 16,085,511 km (0.092 R)
• M50: 16,337,883 km (0.119 R)
• M51: 16,761,394 km (0.044 R)
• M52: 17,231,431 km (0.09 R)
• M53: 17,532,870 km (0.063 R)
• M54: 18,403,530 km (0.111 R)
• M55: 18,711,702 km (0.102 R)
• M56: 19,288,401 km (0.106 R)
• M57: 19,915,965 km (0.045 R)
• M58: 20,778,396 km (0.066 R)
• M59: 20,961,504 km (0.072 R)
• M60: 22,727,956 km (0.097 R)
• M61: 23,581,262 km (0.109 R)
• M62: 24,011,805 km (0.113 R)
• M63: 24,493,360 km (0.114 R)
• M64: 24,590,000 km (0.111 R)
• M65: 25,026,677 km (0.025 R)
• M66: 26,599,848 km (0.118 R)
• M67: 27,498,931 km (0.078 R)
• M68: 27,649,726 km (0.097 R)
• M69: 27,750,405 km (0.095 R)
• M70: 28,103,755 km (0.11 R)
• M71: 29,480,654 km (0.113 R)
• M72: 30,514,674 km (0.034 R)
• M73: 31,929,571 km (0.037 R)
• M74: 32,512,105 km (0.089 R)
• M75: 33,633,940 km (0.118 R)
• M76: 34,064,632 km (0.096 R)
• M77: 34,768,490 km (0.062 R)
• M78: 35,313,176 km (0.056 R)
• M79: 35,422,382 km (0.081 R)
• M80: 35,750,899 km (0.097 R)
• M81: 36,245,619 km (0.082 R)
• M82: 36,410,925 km (0.04 R)
• M83: 36,908,637 km (0.081 R)
• M84: 37,130,491 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 3.1

Gravity: 73.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.36 AU - 21.48 AU

Year: 30269 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,132,994 km

• M1: 55,202 km (0.097 R)
• M2: 224,247 km (0.054 R)
• M3: 1,003,652 km (0.074 R)
• M4: 1,202,916 km (0.096 R)
• M5: 2,156,603 km (0.112 R)
• M6: 2,240,827 km (0.081 R)
• M7: 2,326,097 km (0.103 R)
• M8: 2,722,681 km (0.074 R)
• M9: 2,905,639 km (0.072 R)
• M10: 3,187,631 km (0.06 R)
• M11: 3,331,844 km (0.095 R)
• M12: 3,726,782 km (0.085 R)
• M13: 3,777,197 km (0.109 R)
• M14: 5,164,866 km (0.118 R)
• M15: 5,221,115 km (0.109 R)
• M16: 5,505,351 km (0.088 R)
• M17: 5,794,524 km (0.104 R)
• M18: 5,911,659 km (0.079 R)
• M19: 6,447,967 km (0.116 R)
• M20: 7,439,502 km (0.104 R)
• M21: 8,743,696 km (0.078 R)
• M22: 9,080,740 km (0.107 R)
• M23: 11,189,622 km (0.075 R)
• M24: 12,298,142 km (0.039 R)
• M25: 12,979,859 km (0.041 R)
• M26: 13,056,304 km (0.068 R)
• M27: 14,379,647 km (0.079 R)
• M28: 15,908,238 km (0.101 R)
• M29: 17,150,947 km (0.119 R)
• M30: 18,338,605 km (0.078 R)
• M31: 18,510,493 km (0.087 R)
• M32: 19,377,562 km (0.097 R)
• M33: 21,331,310 km (0.112 R)
• M34: 21,874,949 km (0.076 R)
• M35: 24,471,369 km (0.046 R)
• M36: 25,040,440 km (0.092 R)
• M37: 26,287,936 km (0.067 R)
• M38: 26,773,082 km (0.082 R)
• M39: 29,343,323 km (0.059 R)
• M40: 29,745,741 km (0.106 R)
• M41: 29,947,549 km (0.119 R)
• M42: 30,251,233 km (0.073 R)
• M43: 33,133,984 km (0.117 R)
• M44: 34,078,993 km (0.055 R)
• M45: 36,103,053 km (0.086 R)
• M46: 36,642,054 km (0.099 R)
• M47: 38,494,674 km (0.104 R)
• M48: 41,161,705 km (0.116 R)
• M49: 41,499,197 km (0.075 R)
• M50: 41,950,684 km (0.109 R)
• M51: 42,403,816 km (0.101 R)
• M52: 42,972,437 km (0.073 R)
• M53: 43,314,867 km (0.083 R)
• M54: 44,578,071 km (0.068 R)
• M55: 45,736,856 km (0.093 R)
• M56: 46,788,230 km (0.102 R)
• M57: 49,870,096 km (0.044 R)
• M58: 51,435,338 km (0.118 R)
• M59: 53,016,737 km (0.111 R)
• M60: 53,139,108 km (0.111 R)
• M61: 53,629,191 km (0.093 R)
• M62: 54,490,576 km (0.088 R)
• M63: 57,729,818 km (0.111 R)
• M64: 57,981,592 km (0.105 R)
• M65: 58,486,185 km (0.105 R)
• M66: 60,136,100 km (0.085 R)
• M67: 60,263,557 km (0.053 R)
• M68: 60,391,314 km (0.051 R)
• M69: 62,187,685 km (0.065 R)
• M70: 64,001,559 km (0.08 R)
• M71: 65,438,896 km (0.109 R)
• M72: 65,832,637 km (0.07 R)
• M73: 68,079,298 km (0.096 R)
• M74: 68,478,425 km (0.075 R)
• M75: 68,878,151 km (0.075 R)
• M76: 70,754,407 km (0.103 R)
• M77: 73,463,625 km (0.105 R)
• M78: 74,968,131 km (0.104 R)
• M79: 77,313,077 km (0.087 R)
• M80: 80,383,424 km (0.104 R)
• M81: 85,206,160 km (0.068 R)
• M82: 85,636,254 km (0.104 R)
• M83: 85,779,718 km (0.059 R)
• M84: 88,231,478 km (0.055 R)
• M85: 88,376,288 km (0.079 R)
• M86: 90,121,796 km (0.103 R)
• M87: 91,878,524 km (0.041 R)
• M88: 93,646,472 km (0.094 R)
• M89: 94,534,634 km (0.053 R)
• M90: 94,683,036 km (0.112 R)
• M91: 96,468,785 km (0.094 R)
• M92: 96,916,831 km (0.077 R)
• M93: 100,375,683 km (0.039 R)
• M94: 100,527,076 km (0.088 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: 217 - 10,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit