🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 182 Days

Day: 19.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1 AU - 1.16 AU

Year: 408 Days

Day: 31 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.49 AU

Year: 570 Days

Day: 39.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.26 AU - 1.76 AU

Year: 674 Days

Day: 22.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,228,932 km

• M1: 479,012 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.57 AU - 2.45 AU

Year: 1036 Days

Day: 32 Hours

Environment

Temp: -69 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.29 AU - 3.47 AU

Year: 2258 Days

Day: 25.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 10.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.58 AU - 5.56 AU

Year: 4149 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,228,932 km

• M1: 182,210 km (0.119 R)
• M2: 267,182 km (0.086 R)
• M3: 374,593 km (0.088 R)
• M4: 699,520 km (0.032 R)
• M5: 914,193 km (0.088 R)
• M6: 1,127,070 km (0.051 R)
• M7: 1,306,737 km (0.075 R)
• M8: 1,393,953 km (0.065 R)
• M9: 1,986,809 km (0.118 R)
• M10: 2,131,919 km (0.091 R)
• M11: 2,746,767 km (0.11 R)
• M12: 3,090,991 km (0.072 R)
• M13: 3,191,820 km (0.119 R)
• M14: 3,414,272 km (0.071 R)
• M15: 3,838,382 km (0.08 R)
• M16: 3,928,889 km (0.094 R)
• M17: 4,056,645 km (0.095 R)
• M18: 4,204,598 km (0.076 R)
• M19: 4,697,523 km (0.05 R)
• M20: 5,573,269 km (0.093 R)
• M21: 5,717,331 km (0.083 R)
• M22: 6,051,084 km (0.09 R)
• M23: 6,199,186 km (0.093 R)
• M24: 6,348,335 km (0.044 R)
• M25: 6,412,812 km (0.094 R)
• M26: 6,498,831 km (0.115 R)
• M27: 6,628,831 km (0.111 R)
• M28: 6,803,412 km (0.095 R)
• M29: 6,979,489 km (0.119 R)
• M30: 7,157,061 km (0.099 R)
• M31: 7,313,840 km (0.078 R)
• M32: 7,426,337 km (0.038 R)
• M33: 7,562,322 km (0.07 R)
• M34: 7,744,831 km (0.063 R)
• M35: 8,348,010 km (0.088 R)
• M36: 8,465,744 km (0.053 R)
• M37: 8,631,498 km (0.112 R)
• M38: 8,726,642 km (0.056 R)
• M39: 9,135,194 km (0.059 R)
• M40: 9,354,056 km (0.059 R)
• M41: 9,550,029 km (0.048 R)
• M42: 10,021,113 km (0.082 R)
• M43: 10,499,676 km (0.099 R)
• M44: 10,780,172 km (0.062 R)
• M45: 11,426,734 km (0.111 R)
• M46: 11,531,453 km (0.107 R)
• M47: 11,636,321 km (0.098 R)
• M48: 11,979,648 km (0.077 R)
• M49: 12,272,860 km (0.104 R)
• M50: 12,406,899 km (0.11 R)
• M51: 12,676,325 km (0.106 R)
• M52: 12,920,618 km (0.095 R)
• M53: 14,024,800 km (0.058 R)
• M54: 14,164,974 km (0.081 R)
• M55: 14,249,347 km (0.116 R)
• M56: 14,901,294 km (0.077 R)
• M57: 15,073,033 km (0.117 R)
• M58: 15,302,965 km (0.074 R)
• M59: 15,389,582 km (0.081 R)
• M60: 15,679,203 km (0.103 R)
• M61: 15,766,419 km (0.12 R)
• M62: 15,941,299 km (0.079 R)
• M63: 16,499,748 km (0.088 R)
• M64: 16,885,411 km (0.114 R)
• M65: 17,786,888 km (0.091 R)
• M66: 18,704,072 km (0.062 R)
• M67: 18,858,308 km (0.119 R)
• M68: 19,417,504 km (0.105 R)
• M69: 19,699,197 km (0.113 R)
• M70: 20,488,625 km (0.11 R)
• M71: 20,615,783 km (0.054 R)
• M72: 20,743,390 km (0.112 R)
• M73: 21,063,380 km (0.04 R)
• M74: 21,320,539 km (0.105 R)
• M75: 21,417,179 km (0.104 R)
• M76: 21,514,119 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 14.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.07 AU - 8.71 AU

Year: 7301 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,228,932 km

• M1: 266,583 km (0.088 R)
• M2: 482,603 km (0.063 R)
• M3: 607,367 km (0.111 R)
• M4: 775,216 km (0.106 R)
• M5: 928,554 km (0.116 R)
• M6: 1,145,022 km (0.12 R)
• M7: 1,305,241 km (0.079 R)
• M8: 1,958,984 km (0.072 R)
• M9: 2,088,237 km (0.112 R)
• M10: 2,332,829 km (0.083 R)
• M11: 2,705,926 km (0.067 R)
• M12: 3,535,446 km (0.114 R)
• M13: 3,641,212 km (0.105 R)
• M14: 3,748,175 km (0.105 R)
• M15: 3,992,618 km (0.032 R)
• M16: 4,158,522 km (0.053 R)
• M17: 4,383,367 km (0.088 R)
• M18: 4,525,934 km (0.099 R)
• M19: 5,052,369 km (0.079 R)
• M20: 5,232,186 km (0.106 R)
• M21: 5,878,598 km (0.108 R)
• M22: 6,388,278 km (0.057 R)
• M23: 7,246,970 km (0.097 R)
• M24: 7,828,157 km (0.12 R)
• M25: 8,602,775 km (0.101 R)
• M26: 8,782,143 km (0.103 R)
• M27: 9,218,071 km (0.099 R)
• M28: 9,512,629 km (0.103 R)
• M29: 9,960,226 km (0.074 R)
• M30: 10,262,564 km (0.106 R)
• M31: 10,876,214 km (0.107 R)
• M32: 11,031,646 km (0.092 R)
• M33: 11,187,677 km (0.084 R)
• M34: 11,819,279 km (0.093 R)
• M35: 12,422,009 km (0.119 R)
• M36: 12,829,364 km (0.115 R)
• M37: 13,034,762 km (0.103 R)
• M38: 13,158,479 km (0.082 R)
• M39: 13,365,672 km (0.084 R)
• M40: 13,783,200 km (0.115 R)
• M41: 13,993,534 km (0.047 R)
• M42: 14,460,130 km (0.107 R)
• M43: 14,888,878 km (0.067 R)
• M44: 15,061,514 km (0.117 R)
• M45: 15,278,131 km (0.048 R)
• M46: 15,452,413 km (0.091 R)
• M47: 16,199,804 km (0.077 R)
• M48: 16,824,375 km (0.097 R)
• M49: 18,419,986 km (0.109 R)
• M50: 19,306,353 km (0.036 R)
• M51: 19,494,697 km (0.042 R)
• M52: 19,778,484 km (0.035 R)
• M53: 20,206,633 km (0.113 R)
• M54: 20,589,753 km (0.039 R)
• M55: 20,734,115 km (0.094 R)
• M56: 21,217,616 km (0.084 R)
• M57: 21,411,943 km (0.104 R)
• M58: 21,900,679 km (0.096 R)
• M59: 21,998,965 km (0.097 R)
• M60: 22,492,040 km (0.106 R)
• M61: 22,690,257 km (0.069 R)
• M62: 22,789,740 km (0.089 R)
• M63: 23,439,144 km (0.088 R)
• M64: 24,705,041 km (0.055 R)
• M65: 25,320,487 km (0.066 R)
• M66: 25,733,676 km (0.1 R)
• M67: 26,776,373 km (0.12 R)
• M68: 26,934,049 km (0.12 R)
• M69: 27,144,683 km (0.083 R)
• M70: 28,526,968 km (0.101 R)
• M71: 28,849,201 km (0.055 R)
• M72: 29,226,786 km (0.06 R)
• M73: 29,932,290 km (0.09 R)
• M74: 31,304,551 km (0.08 R)
• M75: 31,526,106 km (0.11 R)
• M76: 32,249,561 km (0.095 R)
• M77: 32,473,210 km (0.101 R)
• M78: 34,853,162 km (0.119 R)
• M79: 36,064,157 km (0.076 R)
• M80: 37,582,426 km (0.113 R)
• M81: 37,817,893 km (0.06 R)
• M82: 38,231,082 km (0.047 R)
• M83: 38,824,088 km (0.089 R)
• M84: 38,943,019 km (0.081 R)
• M85: 40,199,341 km (0.058 R)
• M86: 40,319,618 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 11.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.68 AU - 10.82 AU

Year: 10225 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,228,932 km

• M1: 396,285 km (0.028 R)
• M2: 582,085 km (0.103 R)
• M3: 679,623 km (0.099 R)
• M4: 799,002 km (0.088 R)
• M5: 1,112,410 km (0.107 R)
• M6: 1,201,420 km (0.12 R)
• M7: 1,582,446 km (0.119 R)
• M8: 1,683,574 km (0.051 R)
• M9: 1,892,712 km (0.11 R)
• M10: 2,132,817 km (0.099 R)
• M11: 2,618,711 km (0.031 R)
• M12: 2,690,966 km (0.087 R)
• M13: 2,862,256 km (0.086 R)
• M14: 2,936,905 km (0.068 R)
• M15: 3,424,146 km (0.052 R)
• M16: 3,854,389 km (0.111 R)
• M17: 4,132,043 km (0.082 R)
• M18: 4,387,556 km (0.077 R)
• M19: 5,034,118 km (0.109 R)
• M20: 5,492,037 km (0.116 R)
• M21: 5,741,865 km (0.072 R)
• M22: 5,868,126 km (0.069 R)
• M23: 6,123,639 km (0.107 R)
• M24: 6,220,279 km (0.12 R)
• M25: 6,678,647 km (0.056 R)
• M26: 6,778,280 km (0.115 R)
• M27: 7,766,822 km (0.067 R)
• M28: 7,906,696 km (0.094 R)
• M29: 8,047,468 km (0.049 R)
• M30: 8,402,912 km (0.119 R)
• M31: 9,425,863 km (0.069 R)
• M32: 10,564,901 km (0.105 R)
• M33: 10,797,974 km (0.068 R)
• M34: 10,993,499 km (0.081 R)
• M35: 11,388,138 km (0.068 R)
• M36: 12,681,860 km (0.085 R)
• M37: 13,809,529 km (0.066 R)
• M38: 15,406,337 km (0.098 R)
• M39: 15,582,563 km (0.038 R)
• M40: 15,670,826 km (0.106 R)
• M41: 15,759,238 km (0.108 R)
• M42: 16,025,821 km (0.119 R)
• M43: 16,204,292 km (0.055 R)
• M44: 16,338,481 km (0.112 R)
• M45: 16,698,414 km (0.09 R)
• M46: 17,197,622 km (0.053 R)
• M47: 17,609,614 km (0.052 R)
• M48: 17,886,221 km (0.094 R)
• M49: 18,490,297 km (0.08 R)
• M50: 19,861,960 km (0.034 R)
• M51: 20,342,618 km (0.07 R)
• M52: 20,875,635 km (0.111 R)
• M53: 21,168,398 km (0.104 R)
• M54: 22,104,282 km (0.037 R)
• M55: 22,203,466 km (0.098 R)
• M56: 22,352,764 km (0.087 R)
• M57: 22,752,340 km (0.089 R)
• M58: 23,812,540 km (0.112 R)
• M59: 23,914,267 km (0.103 R)
• M60: 24,579,678 km (0.074 R)
• M61: 25,043,731 km (0.078 R)
• M62: 25,562,985 km (0.06 R)
• M63: 25,719,315 km (0.032 R)
• M64: 25,980,812 km (0.116 R)
• M65: 26,453,541 km (0.092 R)
• M66: 28,589,200 km (0.063 R)
• M67: 28,968,730 km (0.118 R)
• M68: 29,240,699 km (0.096 R)
• M69: 29,349,756 km (0.056 R)
• M70: 32,232,357 km (0.066 R)
• M71: 32,457,801 km (0.118 R)
• M72: 32,570,748 km (0.1 R)
• M73: 33,251,119 km (0.071 R)
• M74: 33,364,963 km (0.103 R)
• M75: 33,650,096 km (0.035 R)
• M76: 34,625,774 km (0.096 R)
• M77: 34,856,603 km (0.072 R)
• M78: 36,781,180 km (0.082 R)
• M79: 38,680,175 km (0.04 R)
• M80: 39,099,947 km (0.107 R)
• M81: 39,220,074 km (0.054 R)
• M82: 40,732,658 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 3.9

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.51 AU - 15.79 AU

Year: 19345 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,228,932 km

• M1: 370,704 km (0.104 R)
• M2: 425,905 km (0.072 R)
• M3: 1,037,012 km (0.111 R)
• M4: 1,746,406 km (0.114 R)
• M5: 1,793,230 km (0.088 R)
• M6: 3,039,829 km (0.086 R)
• M7: 3,068,103 km (0.12 R)
• M8: 3,096,377 km (0.07 R)
• M9: 3,384,801 km (0.082 R)
• M10: 3,955,966 km (0.074 R)
• M11: 5,492,037 km (0.118 R)
• M12: 5,665,271 km (0.101 R)
• M13: 6,741,478 km (0.116 R)
• M14: 7,226,924 km (0.104 R)
• M15: 8,629,104 km (0.089 R)
• M16: 10,367,132 km (0.102 R)
• M17: 10,623,992 km (0.114 R)
• M18: 11,805,666 km (0.08 R)
• M19: 12,661,964 km (0.062 R)
• M20: 12,798,995 km (0.112 R)
• M21: 12,890,549 km (0.051 R)
• M22: 15,008,855 km (0.073 R)
• M23: 15,689,525 km (0.059 R)
• M24: 17,030,521 km (0.119 R)
• M25: 17,434,734 km (0.088 R)
• M26: 18,770,494 km (0.119 R)
• M27: 18,822,554 km (0.102 R)
• M28: 19,135,662 km (0.038 R)
• M29: 19,979,244 km (0.116 R)
• M30: 21,975,927 km (0.084 R)
• M31: 24,716,261 km (0.088 R)
• M32: 25,001,843 km (0.1 R)
• M33: 25,923,067 km (0.097 R)
• M34: 26,213,287 km (0.051 R)
• M35: 26,621,390 km (0.057 R)
• M36: 27,798,725 km (0.095 R)
• M37: 28,812,849 km (0.047 R)
• M38: 29,294,255 km (0.103 R)
• M39: 29,717,767 km (0.1 R)
• M40: 30,448,253 km (0.07 R)
• M41: 31,000,120 km (0.087 R)
• M42: 32,675,167 km (0.05 R)
• M43: 33,240,048 km (0.113 R)
• M44: 35,017,870 km (0.096 R)
• M45: 35,853,822 km (0.085 R)
• M46: 36,371,431 km (0.115 R)
• M47: 37,873,394 km (0.092 R)
• M48: 38,598,943 km (0.062 R)
• M49: 40,130,676 km (0.076 R)
• M50: 40,668,032 km (0.052 R)
• M51: 41,072,694 km (0.048 R)
• M52: 43,115,602 km (0.109 R)
• M53: 43,528,193 km (0.089 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit