🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.95 AU - 1.09 AU

Year: 374 Days

Day: 45.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,997,126 km

• M1: 154,535 km (0.092 R)
• M2: 800,049 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.82 AU - 2.2 AU

Year: 1036 Days

Day: 31.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,997,126 km

• M1: 18,550 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.43 AU - 2.53 AU

Year: 1419 Days

Day: 14 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.42 AU - 2.7 AU

Year: 1489 Days

Day: 13.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,997,126 km

• M1: 1,154,596 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.52 AU - 3.92 AU

Year: 2100 Days

Day: 30.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,997,126 km

• M1: 292,165 km (0.061 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 13.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.45 AU - 6.29 AU

Year: 5169 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,997,126 km

• M1: 191,635 km (0.103 R)
• M2: 314,604 km (0.097 R)
• M3: 427,850 km (0.061 R)
• M4: 534,364 km (0.115 R)
• M5: 623,973 km (0.104 R)
• M6: 760,107 km (0.104 R)
• M7: 843,134 km (0.053 R)
• M8: 1,112,559 km (0.067 R)
• M9: 1,358,947 km (0.071 R)
• M10: 1,502,262 km (0.047 R)
• M11: 1,819,110 km (0.059 R)
• M12: 2,188,018 km (0.087 R)
• M13: 2,280,171 km (0.081 R)
• M14: 2,420,942 km (0.104 R)
• M15: 2,727,917 km (0.106 R)
• M16: 2,844,155 km (0.102 R)
• M17: 3,013,350 km (0.118 R)
• M18: 3,397,517 km (0.085 R)
• M19: 3,853,192 km (0.082 R)
• M20: 3,984,240 km (0.099 R)
• M21: 4,347,913 km (0.08 R)
• M22: 4,883,024 km (0.116 R)
• M23: 5,066,281 km (0.093 R)
• M24: 5,334,810 km (0.025 R)
• M25: 5,481,416 km (0.063 R)
• M26: 5,608,125 km (0.109 R)
• M27: 6,389,175 km (0.103 R)
• M28: 6,928,775 km (0.058 R)
• M29: 7,112,032 km (0.051 R)
• M30: 7,366,648 km (0.083 R)
• M31: 7,742,288 km (0.06 R)
• M32: 7,860,919 km (0.054 R)
• M33: 8,028,170 km (0.117 R)
• M34: 8,390,496 km (0.072 R)
• M35: 8,610,405 km (0.072 R)
• M36: 8,931,591 km (0.084 R)
• M37: 9,031,223 km (0.094 R)
• M38: 9,841,446 km (0.12 R)
• M39: 10,543,359 km (0.115 R)
• M40: 11,127,090 km (0.03 R)
• M41: 11,342,062 km (0.086 R)
• M42: 11,967,680 km (0.092 R)
• M43: 12,243,239 km (0.112 R)
• M44: 12,520,893 km (0.103 R)
• M45: 12,772,517 km (0.099 R)
• M46: 12,941,263 km (0.12 R)
• M47: 13,394,844 km (0.116 R)
• M48: 13,594,856 km (0.1 R)
• M49: 13,882,533 km (0.112 R)
• M50: 14,845,793 km (0.104 R)
• M51: 14,934,355 km (0.112 R)
• M52: 15,380,307 km (0.101 R)
• M53: 15,589,893 km (0.116 R)
• M54: 15,770,308 km (0.094 R)
• M55: 16,254,706 km (0.083 R)
• M56: 16,529,368 km (0.119 R)
• M57: 16,805,675 km (0.088 R)
• M58: 17,768,786 km (0.036 R)
• M59: 17,988,695 km (0.115 R)
• M60: 19,037,975 km (0.117 R)
• M61: 19,911,177 km (0.079 R)
• M62: 20,270,661 km (0.094 R)
• M63: 20,500,593 km (0.096 R)
• M64: 20,698,361 km (0.077 R)
• M65: 20,963,000 km (0.088 R)
• M66: 21,262,046 km (0.112 R)
• M67: 21,428,848 km (0.106 R)
• M68: 21,529,078 km (0.115 R)
• M69: 21,797,307 km (0.11 R)
• M70: 22,506,401 km (0.078 R)
• M71: 22,608,427 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 9.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.6 AU - 8.84 AU

Year: 8565 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,997,126 km

• M1: 124,316 km (0.068 R)
• M2: 622,776 km (0.091 R)
• M3: 796,160 km (0.035 R)
• M4: 896,390 km (0.102 R)
• M5: 1,016,368 km (0.12 R)
• M6: 1,223,112 km (0.09 R)
• M7: 1,340,247 km (0.09 R)
• M8: 1,789,041 km (0.068 R)
• M9: 1,903,633 km (0.112 R)
• M10: 1,961,826 km (0.034 R)
• M11: 2,860,910 km (0.11 R)
• M12: 2,927,930 km (0.091 R)
• M13: 2,995,548 km (0.038 R)
• M14: 3,271,257 km (0.063 R)
• M15: 3,555,044 km (0.064 R)
• M16: 3,651,534 km (0.087 R)
• M17: 3,971,075 km (0.038 R)
• M18: 4,558,247 km (0.101 R)
• M19: 4,689,594 km (0.045 R)
• M20: 5,420,230 km (0.09 R)
• M21: 5,841,498 km (0.087 R)
• M22: 5,927,068 km (0.098 R)
• M23: 6,273,387 km (0.054 R)
• M24: 6,390,372 km (0.068 R)
• M25: 6,537,427 km (0.113 R)
• M26: 7,198,350 km (0.069 R)
• M27: 7,630,090 km (0.066 R)
• M28: 7,692,472 km (0.061 R)
• M29: 7,880,517 km (0.051 R)
• M30: 8,165,501 km (0.094 R)
• M31: 9,173,192 km (0.101 R)
• M32: 9,272,674 km (0.093 R)
• M33: 10,530,493 km (0.049 R)
• M34: 10,809,344 km (0.107 R)
• M35: 11,267,861 km (0.085 R)
• M36: 11,553,294 km (0.077 R)
• M37: 11,949,579 km (0.108 R)
• M38: 12,866,614 km (0.116 R)
• M39: 12,978,214 km (0.096 R)
• M40: 13,202,311 km (0.096 R)
• M41: 13,578,700 km (0.106 R)
• M42: 13,730,242 km (0.088 R)
• M43: 13,806,238 km (0.103 R)
• M44: 13,920,531 km (0.09 R)
• M45: 14,035,123 km (0.054 R)
• M46: 14,226,758 km (0.067 R)
• M47: 14,342,097 km (0.115 R)
• M48: 14,573,825 km (0.065 R)
• M49: 14,729,107 km (0.107 R)
• M50: 14,923,734 km (0.12 R)
• M51: 15,394,668 km (0.083 R)
• M52: 16,070,252 km (0.082 R)
• M53: 16,552,855 km (0.044 R)
• M54: 16,674,179 km (0.064 R)
• M55: 17,573,561 km (0.062 R)
• M56: 17,821,594 km (0.101 R)
• M57: 18,070,824 km (0.078 R)
• M58: 18,614,613 km (0.101 R)
• M59: 19,206,422 km (0.103 R)
• M60: 19,933,168 km (0.035 R)
• M61: 20,148,589 km (0.067 R)
• M62: 20,235,057 km (0.117 R)
• M63: 21,106,016 km (0.067 R)
• M64: 21,325,625 km (0.101 R)
• M65: 21,944,661 km (0.095 R)
• M66: 23,381,698 km (0.053 R)
• M67: 23,472,504 km (0.119 R)
• M68: 23,700,043 km (0.116 R)
• M69: 24,203,290 km (0.109 R)
• M70: 24,295,143 km (0.089 R)
• M71: 24,802,579 km (0.12 R)
• M72: 25,734,125 km (0.115 R)
• M73: 25,874,897 km (0.088 R)
• M74: 27,152,762 km (0.047 R)
• M75: 28,451,271 km (0.116 R)
• M76: 29,132,390 km (0.111 R)
• M77: 29,769,827 km (0.079 R)
• M78: 29,868,262 km (0.118 R)
• M79: 30,312,717 km (0.047 R)
• M80: 31,358,107 km (0.114 R)
• M81: 31,608,833 km (0.096 R)
• M82: 33,433,329 km (0.064 R)
• M83: 33,689,440 km (0.07 R)
• M84: 34,306,681 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 13.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.07 AU - 9.57 AU

Year: 9520 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,997,126 km

• M1: 245,789 km (0.09 R)
• M2: 493,075 km (0.033 R)
• M3: 768,484 km (0.086 R)
• M4: 883,076 km (0.119 R)
• M5: 1,131,558 km (0.049 R)
• M6: 1,284,148 km (0.1 R)
• M7: 1,941,332 km (0.104 R)
• M8: 2,173,956 km (0.041 R)
• M9: 3,059,725 km (0.101 R)
• M10: 3,387,345 km (0.111 R)
• M11: 3,470,970 km (0.099 R)
• M12: 3,755,206 km (0.092 R)
• M13: 3,929,338 km (0.097 R)
• M14: 4,136,082 km (0.097 R)
• M15: 4,998,663 km (0.09 R)
• M16: 5,158,583 km (0.088 R)
• M17: 5,352,761 km (0.098 R)
• M18: 5,615,455 km (0.11 R)
• M19: 5,815,318 km (0.07 R)
• M20: 5,915,997 km (0.09 R)
• M21: 6,290,740 km (0.086 R)
• M22: 6,428,968 km (0.054 R)
• M23: 7,207,027 km (0.079 R)
• M24: 7,644,152 km (0.084 R)
• M25: 8,165,052 km (0.096 R)
• M26: 8,278,148 km (0.078 R)
• M27: 8,544,133 km (0.032 R)
• M28: 8,774,514 km (0.059 R)
• M29: 8,967,944 km (0.107 R)
• M30: 9,716,083 km (0.089 R)
• M31: 10,361,747 km (0.068 R)
• M32: 10,689,815 km (0.038 R)
• M33: 11,482,684 km (0.088 R)
• M34: 12,685,600 km (0.027 R)
• M35: 12,773,115 km (0.115 R)
• M36: 12,860,779 km (0.104 R)
• M37: 13,346,524 km (0.088 R)
• M38: 15,163,240 km (0.095 R)
• M39: 15,535,888 km (0.079 R)
• M40: 16,433,027 km (0.045 R)
• M41: 16,863,869 km (0.061 R)
• M42: 17,249,981 km (0.116 R)
• M43: 17,932,746 km (0.039 R)
• M44: 18,723,819 km (0.086 R)
• M45: 19,073,579 km (0.038 R)
• M46: 19,526,262 km (0.117 R)
• M47: 20,391,237 km (0.114 R)
• M48: 20,699,558 km (0.076 R)
• M49: 21,424,958 km (0.086 R)
• M50: 21,738,366 km (0.096 R)
• M51: 22,158,586 km (0.12 R)
• M52: 22,264,053 km (0.095 R)
• M53: 22,953,848 km (0.044 R)
• M54: 23,758,535 km (0.106 R)
• M55: 24,845,663 km (0.05 R)
• M56: 25,065,123 km (0.097 R)
• M57: 26,618,847 km (0.104 R)
• M58: 27,350,829 km (0.064 R)
• M59: 27,861,407 km (0.115 R)
• M60: 28,661,905 km (0.117 R)
• M61: 28,949,731 km (0.119 R)
• M62: 29,122,816 km (0.088 R)
• M63: 29,470,182 km (0.096 R)
• M64: 30,402,925 km (0.091 R)
• M65: 30,520,210 km (0.038 R)
• M66: 30,814,020 km (0.055 R)
• M67: 31,049,786 km (0.078 R)
• M68: 31,463,873 km (0.101 R)
• M69: 36,448,474 km (0.118 R)
• M70: 36,573,089 km (0.095 R)
• M71: 37,135,727 km (0.067 R)
• M72: 37,701,057 km (0.061 R)
• M73: 37,953,279 km (0.07 R)
• M74: 38,142,819 km (0.051 R)
• M75: 38,713,236 km (0.058 R)
• M76: 39,222,767 km (0.116 R)
• M77: 40,506,017 km (0.09 R)
• M78: 40,893,775 km (0.117 R)
• M79: 41,737,956 km (0.113 R)
• M80: 42,325,875 km (0.112 R)
• M81: 42,982,161 km (0.045 R)
• M82: 43,179,780 km (0.116 R)
• M83: 44,305,055 km (0.058 R)
• M84: 44,438,047 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 14.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.31 AU - 11.07 AU

Year: 12703 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,997,126 km

• M1: 198,367 km (0.103 R)
• M2: 335,698 km (0.071 R)
• M3: 573,558 km (0.076 R)
• M4: 1,029,233 km (0.117 R)
• M5: 1,230,442 km (0.1 R)
• M6: 1,425,369 km (0.114 R)
• M7: 1,610,122 km (0.115 R)
• M8: 1,981,424 km (0.116 R)
• M9: 2,307,996 km (0.076 R)
• M10: 2,576,973 km (0.119 R)
• M11: 3,092,786 km (0.085 R)
• M12: 3,199,898 km (0.111 R)
• M13: 4,190,236 km (0.062 R)
• M14: 4,339,086 km (0.077 R)
• M15: 4,703,955 km (0.104 R)
• M16: 4,858,939 km (0.057 R)
• M17: 5,238,020 km (0.114 R)
• M18: 5,431,151 km (0.073 R)
• M19: 5,891,164 km (0.112 R)
• M20: 6,058,564 km (0.07 R)
• M21: 6,954,655 km (0.058 R)
• M22: 7,310,399 km (0.067 R)
• M23: 7,599,273 km (0.051 R)
• M24: 7,928,837 km (0.097 R)
• M25: 8,151,289 km (0.047 R)
• M26: 8,263,188 km (0.042 R)
• M27: 8,450,933 km (0.101 R)
• M28: 10,446,270 km (0.106 R)
• M29: 10,895,063 km (0.093 R)
• M30: 11,101,209 km (0.059 R)
• M31: 11,350,290 km (0.118 R)
• M32: 11,559,278 km (0.109 R)
• M33: 12,151,237 km (0.06 R)
• M34: 12,709,985 km (0.087 R)
• M35: 13,189,147 km (0.09 R)
• M36: 14,526,402 km (0.028 R)
• M37: 14,936,001 km (0.067 R)
• M38: 15,119,258 km (0.058 R)
• M39: 15,257,188 km (0.1 R)
• M40: 16,423,004 km (0.027 R)
• M41: 17,136,286 km (0.101 R)
• M42: 18,445,567 km (0.105 R)
• M43: 19,087,492 km (0.114 R)
• M44: 19,586,251 km (0.066 R)
• M45: 20,089,348 km (0.117 R)
• M46: 20,954,473 km (0.111 R)
• M47: 22,144,225 km (0.09 R)
• M48: 22,773,583 km (0.098 R)
• M49: 23,090,581 km (0.06 R)
• M50: 23,409,075 km (0.051 R)
• M51: 23,515,439 km (0.111 R)
• M52: 23,675,509 km (0.113 R)
• M53: 24,534,948 km (0.085 R)
• M54: 25,131,694 km (0.049 R)
• M55: 25,733,227 km (0.07 R)
• M56: 26,118,591 km (0.083 R)
• M57: 26,284,346 km (0.072 R)
• M58: 26,395,048 km (0.071 R)
• M59: 26,505,900 km (0.11 R)
• M60: 27,118,204 km (0.111 R)
• M61: 27,735,296 km (0.027 R)
• M62: 28,697,958 km (0.038 R)
• M63: 29,269,422 km (0.113 R)
• M64: 29,441,609 km (0.086 R)
• M65: 29,556,500 km (0.039 R)
• M66: 31,887,085 km (0.093 R)
• M67: 32,005,268 km (0.101 R)
• M68: 32,657,215 km (0.106 R)
• M69: 32,776,295 km (0.068 R)
• M70: 32,955,065 km (0.118 R)
• M71: 33,253,811 km (0.111 R)
• M72: 33,853,998 km (0.105 R)
• M73: 34,578,949 km (0.095 R)
• M74: 34,821,747 km (0.115 R)
• M75: 35,676,100 km (0.056 R)
• M76: 35,982,776 km (0.107 R)
• M77: 37,405,302 km (0.089 R)
• M78: 39,161,581 km (0.102 R)
• M79: 41,137,470 km (0.083 R)
• M80: 42,819,548 km (0.093 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit