🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 19.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,072,859 km

• M1: 261,198 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 11.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.73 AU - 0.73 AU

Year: 403 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,072,859 km

• M1: 143,614 km (0.118 R)
• M2: 228,586 km (0.067 R)
• M3: 323,431 km (0.1 R)
• M4: 421,716 km (0.114 R)
• M5: 505,491 km (0.051 R)
• M6: 617,241 km (0.055 R)
• M7: 722,259 km (0.089 R)
• M8: 794,065 km (0.079 R)
• M9: 875,297 km (0.094 R)
• M10: 956,230 km (0.114 R)
• M11: 1,036,115 km (0.096 R)
• M12: 1,126,173 km (0.116 R)
• M13: 1,230,891 km (0.114 R)
• M14: 1,314,666 km (0.065 R)
• M15: 1,392,158 km (0.118 R)
• M16: 1,492,538 km (0.087 R)
• M17: 1,582,446 km (0.101 R)
• M18: 1,714,242 km (0.075 R)
• M19: 1,923,529 km (0.115 R)
• M20: 2,003,115 km (0.107 R)
• M21: 2,107,834 km (0.112 R)
• M22: 2,233,795 km (0.093 R)
• M23: 2,327,593 km (0.041 R)
• M24: 2,432,910 km (0.048 R)
• M25: 2,514,142 km (0.063 R)
• M26: 2,596,421 km (0.102 R)
• M27: 2,711,013 km (0.101 R)
• M28: 2,790,150 km (0.049 R)
• M29: 2,880,806 km (0.066 R)
• M30: 3,175,364 km (0.108 R)
• M31: 3,292,500 km (0.12 R)
• M32: 3,468,277 km (0.09 R)
• M33: 3,641,362 km (0.113 R)
• M34: 3,882,514 km (0.081 R)
• M35: 4,014,160 km (0.095 R)
• M36: 4,123,067 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 9.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.05 AU - 2.23 AU

Year: 2021 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,072,859 km

• M1: 124,316 km (0.105 R)
• M2: 210,335 km (0.089 R)
• M3: 306,077 km (0.095 R)
• M4: 395,986 km (0.095 R)
• M5: 595,400 km (0.057 R)
• M6: 842,834 km (0.037 R)
• M7: 1,073,963 km (0.039 R)
• M8: 1,147,416 km (0.065 R)
• M9: 1,222,663 km (0.102 R)
• M10: 1,316,910 km (0.05 R)
• M11: 1,413,849 km (0.111 R)
• M12: 1,494,932 km (0.091 R)
• M13: 1,748,051 km (0.101 R)
• M14: 1,934,450 km (0.066 R)
• M15: 2,055,624 km (0.12 R)
• M16: 2,189,814 km (0.109 R)
• M17: 2,273,888 km (0.114 R)
• M18: 2,359,158 km (0.106 R)
• M19: 2,576,823 km (0.098 R)
• M20: 2,778,481 km (0.112 R)
• M21: 3,020,231 km (0.085 R)
• M22: 3,102,361 km (0.037 R)
• M23: 3,353,386 km (0.047 R)
• M24: 3,450,774 km (0.075 R)
• M25: 3,536,793 km (0.108 R)
• M26: 3,799,188 km (0.048 R)
• M27: 4,055,000 km (0.071 R)
• M28: 4,329,662 km (0.052 R)
• M29: 4,409,397 km (0.038 R)
• M30: 4,502,896 km (0.119 R)
• M31: 4,897,385 km (0.102 R)
• M32: 5,303,095 km (0.115 R)
• M33: 5,374,154 km (0.111 R)
• M34: 5,474,085 km (0.102 R)
• M35: 5,705,064 km (0.063 R)
• M36: 5,836,411 km (0.036 R)
• M37: 6,042,707 km (0.07 R)
• M38: 6,371,822 km (0.114 R)
• M39: 6,462,628 km (0.119 R)
• M40: 6,691,513 km (0.107 R)
• M41: 6,814,632 km (0.058 R)
• M42: 6,876,565 km (0.111 R)
• M43: 7,031,998 km (0.081 R)
• M44: 7,110,237 km (0.096 R)
• M45: 7,314,737 km (0.074 R)
• M46: 7,394,024 km (0.101 R)
• M47: 7,537,339 km (0.062 R)
• M48: 7,859,274 km (0.103 R)
• M49: 8,103,567 km (0.111 R)
• M50: 8,267,975 km (0.117 R)
• M51: 8,466,641 km (0.071 R)
• M52: 8,549,818 km (0.106 R)
• M53: 8,700,313 km (0.073 R)
• M54: 9,518,015 km (0.068 R)
• M55: 9,691,399 km (0.102 R)
• M56: 9,900,985 km (0.031 R)
• M57: 10,165,026 km (0.086 R)
• M58: 10,253,438 km (0.106 R)
• M59: 10,413,508 km (0.033 R)
• M60: 11,171,071 km (0.068 R)
• M61: 11,280,727 km (0.072 R)
• M62: 11,519,634 km (0.1 R)
• M63: 11,815,988 km (0.101 R)
• M64: 12,002,536 km (0.094 R)
• M65: 12,171,133 km (0.055 R)
• M66: 12,567,867 km (0.115 R)
• M67: 12,777,304 km (0.117 R)
• M68: 12,872,897 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 12.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.34 AU - 2.6 AU

Year: 2506 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,072,859 km

• M1: 155,283 km (0.119 R)
• M2: 243,994 km (0.075 R)
• M3: 390,750 km (0.045 R)
• M4: 494,870 km (0.077 R)
• M5: 673,041 km (0.101 R)
• M6: 774,618 km (0.047 R)
• M7: 866,471 km (0.11 R)
• M8: 987,047 km (0.047 R)
• M9: 1,139,637 km (0.12 R)
• M10: 1,356,105 km (0.058 R)
• M11: 1,450,501 km (0.112 R)
• M12: 1,686,267 km (0.106 R)
• M13: 1,777,971 km (0.09 R)
• M14: 1,903,035 km (0.107 R)
• M15: 2,020,319 km (0.116 R)
• M16: 2,173,358 km (0.09 R)
• M17: 2,444,728 km (0.106 R)
• M18: 2,787,308 km (0.103 R)
• M19: 2,872,429 km (0.11 R)
• M20: 3,082,763 km (0.084 R)
• M21: 3,183,592 km (0.072 R)
• M22: 3,362,661 km (0.108 R)
• M23: 4,015,656 km (0.077 R)
• M24: 4,139,971 km (0.079 R)
• M25: 4,364,069 km (0.047 R)
• M26: 4,534,910 km (0.12 R)
• M27: 4,678,823 km (0.108 R)
• M28: 4,809,871 km (0.047 R)
• M29: 5,016,017 km (0.115 R)
• M30: 5,270,183 km (0.104 R)
• M31: 5,406,617 km (0.049 R)
• M32: 5,636,549 km (0.062 R)
• M33: 5,869,622 km (0.074 R)
• M34: 5,948,011 km (0.107 R)
• M35: 6,249,301 km (0.094 R)
• M36: 6,474,596 km (0.104 R)
• M37: 6,637,059 km (0.041 R)
• M38: 6,735,345 km (0.091 R)
• M39: 6,850,535 km (0.067 R)
• M40: 6,999,535 km (0.103 R)
• M41: 7,199,996 km (0.107 R)
• M42: 7,385,348 km (0.099 R)
• M43: 7,470,170 km (0.099 R)
• M44: 7,623,657 km (0.088 R)
• M45: 8,003,187 km (0.113 R)
• M46: 8,691,337 km (0.076 R)
• M47: 8,852,903 km (0.073 R)
• M48: 9,288,382 km (0.087 R)
• M49: 9,416,887 km (0.09 R)
• M50: 10,011,239 km (0.095 R)
• M51: 10,161,735 km (0.101 R)
• M52: 10,369,975 km (0.101 R)
• M53: 10,617,858 km (0.119 R)
• M54: 10,867,837 km (0.061 R)
• M55: 11,100,162 km (0.073 R)
• M56: 11,275,491 km (0.06 R)
• M57: 12,106,208 km (0.112 R)
• M58: 12,367,256 km (0.087 R)
• M59: 12,589,708 km (0.091 R)
• M60: 12,752,321 km (0.066 R)
• M61: 12,915,532 km (0.042 R)
• M62: 13,575,708 km (0.113 R)
• M63: 13,784,247 km (0.065 R)
• M64: 14,014,927 km (0.09 R)
• M65: 14,162,281 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 4.7

Gravity: 42.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.13 AU - 11.55 AU

Year: 18430 Days

Day: 18.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,072,859 km

• M1: 138,378 km (0.115 R)
• M2: 301,739 km (0.025 R)
• M3: 494,870 km (0.118 R)
• M4: 899,233 km (0.116 R)
• M5: 1,414,149 km (0.099 R)
• M6: 1,766,751 km (0.11 R)
• M7: 2,039,917 km (0.083 R)
• M8: 2,145,682 km (0.119 R)
• M9: 2,362,749 km (0.07 R)
• M10: 2,740,035 km (0.071 R)
• M11: 3,095,629 km (0.105 R)
• M12: 3,936,518 km (0.042 R)
• M13: 4,610,756 km (0.078 R)
• M14: 5,127,617 km (0.084 R)
• M15: 5,223,658 km (0.108 R)
• M16: 6,164,330 km (0.116 R)
• M17: 6,420,591 km (0.091 R)
• M18: 6,680,293 km (0.116 R)
• M19: 7,425,440 km (0.106 R)
• M20: 8,029,217 km (0.081 R)
• M21: 8,421,612 km (0.105 R)
• M22: 8,935,331 km (0.053 R)
• M23: 9,050,821 km (0.113 R)
• M24: 10,052,827 km (0.115 R)
• M25: 12,674,380 km (0.1 R)
• M26: 13,592,463 km (0.103 R)
• M27: 13,658,884 km (0.115 R)
• M28: 14,261,315 km (0.079 R)
• M29: 14,531,788 km (0.07 R)
• M30: 15,839,722 km (0.049 R)
• M31: 16,543,131 km (0.064 R)
• M32: 16,827,367 km (0.105 R)
• M33: 17,113,248 km (0.065 R)
• M34: 17,472,732 km (0.063 R)
• M35: 18,126,176 km (0.052 R)
• M36: 18,640,044 km (0.116 R)
• M37: 18,713,796 km (0.078 R)
• M38: 19,382,199 km (0.059 R)
• M39: 19,531,797 km (0.118 R)
• M40: 19,907,437 km (0.06 R)
• M41: 20,058,382 km (0.09 R)
• M42: 21,899,183 km (0.084 R)
• M43: 23,793,093 km (0.092 R)
• M44: 24,921,958 km (0.078 R)
• M45: 26,068,177 km (0.052 R)
• M46: 27,147,825 km (0.049 R)
• M47: 27,231,450 km (0.093 R)
• M48: 28,241,984 km (0.074 R)
• M49: 28,922,355 km (0.086 R)
• M50: 29,007,775 km (0.077 R)
• M51: 29,866,766 km (0.071 R)
• M52: 31,083,446 km (0.09 R)
• M53: 31,433,953 km (0.066 R)
• M54: 32,671,277 km (0.101 R)
• M55: 33,385,308 km (0.104 R)
• M56: 33,475,067 km (0.112 R)
• M57: 35,101,944 km (0.095 R)
• M58: 35,193,049 km (0.067 R)
• M59: 35,925,031 km (0.083 R)
• M60: 36,108,887 km (0.054 R)
• M61: 37,870,252 km (0.108 R)
• M62: 38,057,250 km (0.067 R)
• M63: 39,280,362 km (0.093 R)
• M64: 40,420,896 km (0.094 R)
• M65: 40,899,310 km (0.096 R)
• M66: 41,091,244 km (0.107 R)
• M67: 41,765,182 km (0.089 R)
• M68: 44,596,023 km (0.081 R)
• M69: 45,487,177 km (0.116 R)
• M70: 49,109,690 km (0.052 R)
• M71: 52,510,797 km (0.101 R)
• M72: 52,614,918 km (0.049 R)
• M73: 52,823,607 km (0.027 R)
• M74: 53,346,601 km (0.09 R)
• M75: 53,451,469 km (0.068 R)
• M76: 54,503,142 km (0.041 R)
• M77: 54,819,990 km (0.073 R)
• M78: 59,536,811 km (0.061 R)
• M79: 62,163,750 km (0.109 R)
• M80: 63,269,577 km (0.072 R)
• M81: 64,493,288 km (0.11 R)
• M82: 69,351,478 km (0.042 R)
• M83: 69,694,806 km (0.116 R)
• M84: 71,304,479 km (0.117 R)
• M85: 73,158,894 km (0.105 R)
• M86: 76,560,450 km (0.106 R)
• M87: 78,459,146 km (0.106 R)
• M88: 79,055,593 km (0.076 R)
• M89: 79,175,122 km (0.107 R)
• M90: 79,414,179 km (0.091 R)
• M91: 80,013,169 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 7.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.93 AU - 12.05 AU

Year: 21937 Days

Day: 17.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,072,859 km

• M1: 651,798 km (0.114 R)
• M2: 809,474 km (0.096 R)
• M3: 1,115,103 km (0.072 R)
• M4: 1,379,741 km (0.095 R)
• M5: 1,506,451 km (0.05 R)
• M6: 1,717,533 km (0.065 R)
• M7: 1,966,464 km (0.057 R)
• M8: 2,023,311 km (0.102 R)
• M9: 2,080,757 km (0.092 R)
• M10: 2,346,293 km (0.099 R)
• M11: 2,467,766 km (0.099 R)
• M12: 2,877,066 km (0.107 R)
• M13: 3,040,128 km (0.043 R)
• M14: 3,341,418 km (0.096 R)
• M15: 3,409,635 km (0.104 R)
• M16: 4,451,285 km (0.048 R)
• M17: 4,678,374 km (0.094 R)
• M18: 5,624,282 km (0.104 R)
• M19: 5,828,632 km (0.073 R)
• M20: 6,244,814 km (0.112 R)
• M21: 6,713,653 km (0.116 R)
• M22: 6,930,570 km (0.104 R)
• M23: 7,193,862 km (0.062 R)
• M24: 7,640,113 km (0.066 R)
• M25: 8,326,169 km (0.087 R)
• M26: 8,700,163 km (0.047 R)
• M27: 8,889,105 km (0.095 R)
• M28: 9,079,544 km (0.099 R)
• M29: 9,658,936 km (0.091 R)
• M30: 11,158,954 km (0.102 R)
• M31: 12,040,833 km (0.068 R)
• M32: 12,623,368 km (0.106 R)
• M33: 14,369,623 km (0.096 R)
• M34: 14,537,173 km (0.064 R)
• M35: 15,498,938 km (0.11 R)
• M36: 16,306,318 km (0.093 R)
• M37: 16,422,854 km (0.119 R)
• M38: 16,891,395 km (0.077 R)
• M39: 17,901,779 km (0.107 R)
• M40: 18,505,257 km (0.1 R)
• M41: 18,870,575 km (0.105 R)
• M42: 19,918,508 km (0.065 R)
• M43: 20,042,973 km (0.094 R)
• M44: 21,111,850 km (0.029 R)
• M45: 22,457,782 km (0.115 R)
• M46: 23,239,132 km (0.089 R)
• M47: 23,370,329 km (0.103 R)
• M48: 23,699,145 km (0.099 R)
• M49: 24,494,707 km (0.077 R)
• M50: 26,384,576 km (0.108 R)
• M51: 26,933,152 km (0.101 R)
• M52: 28,111,385 km (0.103 R)
• M53: 28,321,121 km (0.12 R)
• M54: 28,812,251 km (0.07 R)
• M55: 29,164,853 km (0.087 R)
• M56: 30,016,962 km (0.064 R)
• M57: 30,446,159 km (0.093 R)
• M58: 30,877,300 km (0.11 R)
• M59: 31,455,196 km (0.073 R)
• M60: 31,963,979 km (0.036 R)
• M61: 32,182,840 km (0.113 R)
• M62: 33,506,183 km (0.11 R)
• M63: 35,600,104 km (0.077 R)
• M64: 38,353,752 km (0.107 R)
• M65: 38,431,244 km (0.04 R)
• M66: 40,227,316 km (0.068 R)
• M67: 41,016,744 km (0.087 R)
• M68: 41,175,318 km (0.115 R)
• M69: 43,496,329 km (0.079 R)
• M70: 44,387,783 km (0.052 R)
• M71: 44,876,519 km (0.113 R)
• M72: 47,679,833 km (0.103 R)
• M73: 48,096,763 km (0.079 R)
• M74: 48,934,511 km (0.113 R)
• M75: 50,624,219 km (0.036 R)
• M76: 50,964,404 km (0.114 R)
• M77: 51,647,169 km (0.087 R)
• M78: 51,989,748 km (0.044 R)
• M79: 52,333,075 km (0.091 R)
• M80: 52,849,337 km (0.098 R)
• M81: 55,456,230 km (0.085 R)
• M82: 56,510,596 km (0.058 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: 440 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit