🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.55 AU - 0.67 AU

Year: 170 Days

Day: 39.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.83 AU - 0.83 AU

Year: 270 Days

Day: 29.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.13 AU - 1.17 AU

Year: 440 Days

Day: 26.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.26 AU - 2.64 AU

Year: 1367 Days

Day: 28.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,970,685 km

• M1: 33,211 km (0.064 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.26 AU - 3.66 AU

Year: 2294 Days

Day: 29.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,970,685 km

• M1: 885,021 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 10.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.45 AU - 8.37 AU

Year: 7190 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,970,685 km

• M1: 144,063 km (0.116 R)
• M2: 273,465 km (0.104 R)
• M3: 368,609 km (0.114 R)
• M4: 457,321 km (0.061 R)
• M5: 554,859 km (0.105 R)
• M6: 660,475 km (0.116 R)
• M7: 1,005,896 km (0.053 R)
• M8: 1,183,618 km (0.057 R)
• M9: 1,420,581 km (0.035 R)
• M10: 1,503,010 km (0.051 R)
• M11: 1,795,773 km (0.118 R)
• M12: 1,921,585 km (0.114 R)
• M13: 2,434,855 km (0.114 R)
• M14: 3,447,483 km (0.085 R)
• M15: 3,742,191 km (0.069 R)
• M16: 3,880,868 km (0.109 R)
• M17: 4,283,436 km (0.104 R)
• M18: 4,477,614 km (0.111 R)
• M19: 5,077,352 km (0.085 R)
• M20: 5,491,289 km (0.106 R)
• M21: 6,132,765 km (0.034 R)
• M22: 6,490,004 km (0.094 R)
• M23: 7,024,518 km (0.086 R)
• M24: 7,110,237 km (0.073 R)
• M25: 7,398,512 km (0.099 R)
• M26: 7,690,527 km (0.03 R)
• M27: 7,926,892 km (0.109 R)
• M28: 8,619,829 km (0.034 R)
• M29: 8,927,253 km (0.106 R)
• M30: 9,934,944 km (0.107 R)
• M31: 10,322,253 km (0.035 R)
• M32: 10,747,261 km (0.11 R)
• M33: 10,945,328 km (0.112 R)
• M34: 11,178,102 km (0.084 R)
• M35: 11,311,693 km (0.071 R)
• M36: 11,378,713 km (0.111 R)
• M37: 11,749,866 km (0.042 R)
• M38: 12,090,799 km (0.113 R)
• M39: 12,365,910 km (0.115 R)
• M40: 12,608,258 km (0.064 R)
• M41: 12,712,528 km (0.103 R)
• M42: 13,415,638 km (0.079 R)
• M43: 13,879,541 km (0.104 R)
• M44: 14,023,304 km (0.075 R)
• M45: 14,493,939 km (0.07 R)
• M46: 14,786,104 km (0.086 R)
• M47: 15,339,317 km (0.105 R)
• M48: 16,087,456 km (0.047 R)
• M49: 16,580,082 km (0.103 R)
• M50: 17,077,794 km (0.106 R)
• M51: 17,231,880 km (0.104 R)
• M52: 17,541,547 km (0.045 R)
• M53: 17,696,979 km (0.093 R)
• M54: 18,087,729 km (0.099 R)
• M55: 18,639,595 km (0.062 R)
• M56: 19,437,551 km (0.089 R)
• M57: 19,517,885 km (0.033 R)
• M58: 19,598,518 km (0.075 R)
• M59: 20,614,287 km (0.107 R)
• M60: 20,696,267 km (0.115 R)
• M61: 20,819,536 km (0.091 R)
• M62: 21,231,977 km (0.063 R)
• M63: 21,397,731 km (0.044 R)
• M64: 21,480,908 km (0.046 R)
• M65: 22,485,757 km (0.117 R)
• M66: 22,951,305 km (0.05 R)
• M67: 23,892,276 km (0.06 R)
• M68: 24,237,548 km (0.088 R)
• M69: 25,415,033 km (0.099 R)
• M70: 25,591,109 km (0.092 R)
• M71: 26,210,295 km (0.075 R)
• M72: 27,103,693 km (0.03 R)
• M73: 27,961,488 km (0.118 R)
• M74: 28,097,771 km (0.119 R)
• M75: 30,214,731 km (0.062 R)
• M76: 30,822,248 km (0.11 R)
• M77: 31,151,064 km (0.114 R)
• M78: 31,245,161 km (0.072 R)
• M79: 31,575,473 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 8.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.49 AU - 10.89 AU

Year: 9930 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 103.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,970,685 km

• M1: 105,317 km (0.094 R)
• M2: 182,210 km (0.046 R)
• M3: 264,639 km (0.12 R)
• M4: 381,624 km (0.108 R)
• M5: 433,983 km (0.103 R)
• M6: 537,655 km (0.087 R)
• M7: 715,377 km (0.111 R)
• M8: 829,071 km (0.096 R)
• M9: 1,011,282 km (0.041 R)
• M10: 1,140,085 km (0.112 R)
• M11: 1,247,197 km (0.074 R)
• M12: 1,529,788 km (0.118 R)
• M13: 1,663,678 km (0.106 R)
• M14: 2,759,034 km (0.104 R)
• M15: 2,922,694 km (0.112 R)
• M16: 3,298,184 km (0.084 R)
• M17: 3,809,211 km (0.084 R)
• M18: 4,115,288 km (0.119 R)
• M19: 4,686,303 km (0.093 R)
• M20: 4,860,285 km (0.105 R)
• M21: 5,080,792 km (0.115 R)
• M22: 5,554,419 km (0.045 R)
• M23: 5,692,498 km (0.118 R)
• M24: 6,375,263 km (0.09 R)
• M25: 6,885,840 km (0.092 R)
• M26: 7,034,241 km (0.057 R)
• M27: 7,972,071 km (0.095 R)
• M28: 8,337,089 km (0.112 R)
• M29: 8,707,643 km (0.065 R)
• M30: 8,975,723 km (0.118 R)
• M31: 9,192,041 km (0.03 R)
• M32: 9,712,791 km (0.066 R)
• M33: 9,768,292 km (0.035 R)
• M34: 9,823,643 km (0.113 R)
• M35: 10,441,034 km (0.107 R)
• M36: 10,611,575 km (0.116 R)
• M37: 10,754,292 km (0.111 R)
• M38: 10,897,756 km (0.066 R)
• M39: 11,565,860 km (0.107 R)
• M40: 11,919,809 km (0.114 R)
• M41: 11,979,049 km (0.107 R)
• M42: 12,127,899 km (0.088 R)
• M43: 12,247,278 km (0.091 R)
• M44: 12,850,307 km (0.067 R)
• M45: 12,972,080 km (0.11 R)
• M46: 13,278,307 km (0.09 R)
• M47: 13,463,060 km (0.117 R)
• M48: 13,960,025 km (0.101 R)
• M49: 14,116,653 km (0.091 R)
• M50: 14,210,900 km (0.104 R)
• M51: 14,399,992 km (0.032 R)
• M52: 15,036,232 km (0.118 R)
• M53: 15,100,259 km (0.088 R)
• M54: 15,390,031 km (0.038 R)
• M55: 15,584,209 km (0.092 R)
• M56: 15,649,134 km (0.11 R)
• M57: 15,876,972 km (0.116 R)
• M58: 16,007,720 km (0.114 R)
• M59: 16,368,999 km (0.094 R)
• M60: 17,233,675 km (0.118 R)
• M61: 17,334,354 km (0.102 R)
• M62: 17,705,357 km (0.098 R)
• M63: 17,840,892 km (0.113 R)
• M64: 18,113,161 km (0.036 R)
• M65: 18,661,586 km (0.051 R)
• M66: 18,834,073 km (0.081 R)
• M67: 20,056,437 km (0.12 R)
• M68: 20,268,567 km (0.115 R)
• M69: 20,623,862 km (0.1 R)
• M70: 21,124,566 km (0.11 R)
• M71: 21,593,106 km (0.073 R)
• M72: 21,810,622 km (0.113 R)
• M73: 22,540,510 km (0.066 R)
• M74: 22,761,166 km (0.12 R)
• M75: 22,945,471 km (0.104 R)
• M76: 24,061,920 km (0.03 R)
• M77: 24,664,650 km (0.093 R)
• M78: 24,929,887 km (0.101 R)
• M79: 25,005,882 km (0.119 R)
• M80: 25,539,797 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 13.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.02 AU - 12.72 AU

Year: 15508 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,970,685 km

• M1: 371,601 km (0.046 R)
• M2: 680,820 km (0.103 R)
• M3: 809,773 km (0.063 R)
• M4: 1,031,029 km (0.086 R)
• M5: 1,296,415 km (0.111 R)
• M6: 1,788,443 km (0.09 R)
• M7: 2,307,996 km (0.061 R)
• M8: 2,540,770 km (0.101 R)
• M9: 3,887,001 km (0.095 R)
• M10: 4,853,254 km (0.106 R)
• M11: 5,576,410 km (0.105 R)
• M12: 5,733,039 km (0.1 R)
• M13: 6,954,207 km (0.119 R)
• M14: 7,421,700 km (0.032 R)
• M15: 7,987,629 km (0.106 R)
• M16: 8,703,155 km (0.114 R)
• M17: 8,794,111 km (0.118 R)
• M18: 8,930,993 km (0.109 R)
• M19: 9,673,597 km (0.11 R)
• M20: 9,814,967 km (0.116 R)
• M21: 10,435,947 km (0.049 R)
• M22: 10,581,057 km (0.067 R)
• M23: 10,678,146 km (0.109 R)
• M24: 11,020,426 km (0.104 R)
• M25: 11,217,596 km (0.057 R)
• M26: 11,366,297 km (0.11 R)
• M27: 11,515,745 km (0.035 R)
• M28: 12,476,762 km (0.1 R)
• M29: 12,579,535 km (0.094 R)
• M30: 13,411,000 km (0.092 R)
• M31: 14,099,749 km (0.074 R)
• M32: 14,206,711 km (0.042 R)
• M33: 14,313,973 km (0.079 R)
• M34: 14,745,862 km (0.117 R)
• M35: 15,291,595 km (0.081 R)
• M36: 17,139,428 km (0.063 R)
• M37: 17,770,881 km (0.103 R)
• M38: 18,585,740 km (0.12 R)
• M39: 18,879,700 km (0.109 R)
• M40: 19,116,065 km (0.086 R)
• M41: 19,293,787 km (0.118 R)
• M42: 19,890,682 km (0.12 R)
• M43: 20,493,712 km (0.054 R)
• M44: 21,594,153 km (0.103 R)
• M45: 21,903,372 km (0.085 R)
• M46: 22,713,894 km (0.111 R)
• M47: 23,217,590 km (0.041 R)
• M48: 23,661,297 km (0.11 R)
• M49: 27,044,752 km (0.099 R)
• M50: 27,311,335 km (0.078 R)
• M51: 27,779,726 km (0.096 R)
• M52: 28,996,555 km (0.086 R)
• M53: 29,337,788 km (0.082 R)
• M54: 29,886,214 km (0.045 R)
• M55: 30,646,021 km (0.032 R)
• M56: 32,114,175 km (0.104 R)
• M57: 32,467,076 km (0.061 R)
• M58: 32,963,442 km (0.095 R)
• M59: 33,390,843 km (0.103 R)
• M60: 33,891,846 km (0.114 R)
• M61: 35,628,229 km (0.098 R)
• M62: 36,875,576 km (0.044 R)
• M63: 37,690,286 km (0.091 R)
• M64: 38,286,583 km (0.08 R)
• M65: 39,187,013 km (0.06 R)
• M66: 39,639,696 km (0.098 R)
• M67: 39,942,482 km (0.083 R)
• M68: 42,469,938 km (0.106 R)
• M69: 43,479,724 km (0.111 R)
• M70: 43,792,084 km (0.063 R)
• M71: 44,340,360 km (0.111 R)
• M72: 44,654,815 km (0.036 R)
• M73: 45,364,806 km (0.104 R)
• M74: 45,681,505 km (0.08 R)
• M75: 45,840,228 km (0.087 R)
• M76: 46,716,124 km (0.1 R)
• M77: 47,196,183 km (0.06 R)
• M78: 49,051,795 km (0.073 R)
• M79: 50,684,656 km (0.059 R)
• M80: 50,848,915 km (0.072 R)
• M81: 52,501,223 km (0.063 R)
• M82: 52,667,426 km (0.112 R)
• M83: 54,171,184 km (0.114 R)
• M84: 56,708,813 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 6.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.59 AU - 17.33 AU

Year: 24896 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,970,685 km

• M1: 102,475 km (0.101 R)
• M2: 158,125 km (0.063 R)
• M3: 398,080 km (0.036 R)
• M4: 598,242 km (0.108 R)
• M5: 828,772 km (0.069 R)
• M6: 932,892 km (0.098 R)
• M7: 1,041,351 km (0.053 R)
• M8: 1,319,004 km (0.078 R)
• M9: 1,392,008 km (0.062 R)
• M10: 1,567,636 km (0.101 R)
• M11: 2,194,002 km (0.117 R)
• M12: 2,251,897 km (0.116 R)
• M13: 2,310,240 km (0.109 R)
• M14: 2,488,411 km (0.095 R)
• M15: 2,548,849 km (0.081 R)
• M16: 2,609,735 km (0.104 R)
• M17: 3,179,703 km (0.056 R)
• M18: 3,245,376 km (0.067 R)
• M19: 3,512,558 km (0.107 R)
• M20: 4,211,479 km (0.108 R)
• M21: 4,356,290 km (0.045 R)
• M22: 4,800,895 km (0.039 R)
• M23: 4,876,292 km (0.062 R)
• M24: 5,028,583 km (0.066 R)
• M25: 6,260,372 km (0.081 R)
• M26: 7,800,931 km (0.04 R)
• M27: 7,845,361 km (0.051 R)
• M28: 8,613,097 km (0.1 R)
• M29: 10,413,957 km (0.077 R)
• M30: 11,609,244 km (0.084 R)
• M31: 12,068,659 km (0.108 R)
• M32: 12,378,177 km (0.112 R)
• M33: 13,163,416 km (0.101 R)
• M34: 13,856,952 km (0.04 R)
• M35: 14,671,961 km (0.099 R)
• M36: 15,390,779 km (0.045 R)
• M37: 16,576,042 km (0.09 R)
• M38: 17,092,903 km (0.103 R)
• M39: 17,966,255 km (0.066 R)
• M40: 18,319,606 km (0.104 R)
• M41: 18,973,348 km (0.079 R)
• M42: 19,033,187 km (0.111 R)
• M43: 20,733,218 km (0.107 R)
• M44: 21,726,398 km (0.115 R)
• M45: 21,977,124 km (0.093 R)
• M46: 24,601,519 km (0.079 R)
• M47: 24,797,493 km (0.093 R)
• M48: 24,993,915 km (0.1 R)
• M49: 25,784,689 km (0.099 R)
• M50: 25,917,382 km (0.074 R)
• M51: 26,183,218 km (0.068 R)
• M52: 26,316,509 km (0.053 R)
• M53: 26,919,090 km (0.083 R)
• M54: 27,120,897 km (0.077 R)
• M55: 27,526,158 km (0.104 R)
• M56: 28,548,061 km (0.112 R)
• M57: 28,891,388 km (0.093 R)
• M58: 29,167,097 km (0.095 R)
• M59: 29,651,644 km (0.052 R)
• M60: 30,418,483 km (0.065 R)
• M61: 30,769,140 km (0.115 R)
• M62: 31,050,684 km (0.11 R)
• M63: 33,261,291 km (0.07 R)
• M64: 34,349,167 km (0.12 R)
• M65: 35,817,620 km (0.113 R)
• M66: 36,262,075 km (0.117 R)
• M67: 36,336,425 km (0.067 R)
• M68: 36,485,125 km (0.083 R)
• M69: 36,857,624 km (0.115 R)
• M70: 37,156,670 km (0.05 R)
• M71: 38,815,412 km (0.081 R)
• M72: 39,119,694 km (0.079 R)
• M73: 39,195,839 km (0.039 R)
• M74: 39,348,279 km (0.058 R)
• M75: 40,267,408 km (0.039 R)
• M76: 42,048,670 km (0.08 R)
• M77: 44,013,788 km (0.107 R)
• M78: 45,687,489 km (0.05 R)
• M79: 46,572,510 km (0.108 R)
• M80: 47,219,670 km (0.063 R)
• M81: 47,381,984 km (0.103 R)
• M82: 49,096,974 km (0.11 R)
• M83: 49,673,075 km (0.119 R)
• M84: 50,251,421 km (0.111 R)
• M85: 50,832,160 km (0.054 R)
• M86: 50,998,363 km (0.1 R)
• M87: 51,916,295 km (0.116 R)
• M88: 54,107,455 km (0.083 R)
• M89: 54,447,342 km (0.068 R)
• M90: 55,985,058 km (0.105 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 19,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit