🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.82 AU

Year: 194 Days

Day: 19.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.69 AU - 0.83 AU

Year: 234 Days

Day: 34.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.8 AU - 1.04 AU

Year: 312 Days

Day: 35 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,122,068 km

• M1: 225,145 km (0.108 R)
• M2: 363,373 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.32 AU - 2.1 AU

Year: 790 Days

Day: 26.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,122,068 km

• M1: 192,832 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.95 AU - 4.21 AU

Year: 2910 Days

Day: 29.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,122,068 km

• M1: 332,107 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.14 AU - 4.82 AU

Year: 3348 Days

Day: 46.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 11.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.91 AU - 10.15 AU

Year: 8797 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,122,068 km

• M1: 193,879 km (0.049 R)
• M2: 379,679 km (0.099 R)
• M3: 509,231 km (0.106 R)
• M4: 674,686 km (0.041 R)
• M5: 779,405 km (0.108 R)
• M6: 879,935 km (0.106 R)
• M7: 985,102 km (0.114 R)
• M8: 1,061,397 km (0.108 R)
• M9: 1,303,297 km (0.055 R)
• M10: 1,462,170 km (0.077 R)
• M11: 1,576,163 km (0.063 R)
• M12: 1,679,984 km (0.082 R)
• M13: 1,786,199 km (0.112 R)
• M14: 1,977,684 km (0.103 R)
• M15: 2,204,923 km (0.042 R)
• M16: 2,396,109 km (0.11 R)
• M17: 2,486,167 km (0.109 R)
• M18: 2,654,315 km (0.091 R)
• M19: 3,050,450 km (0.114 R)
• M20: 3,131,981 km (0.114 R)
• M21: 3,280,681 km (0.082 R)
• M22: 3,448,680 km (0.077 R)
• M23: 3,550,855 km (0.102 R)
• M24: 3,916,472 km (0.118 R)
• M25: 3,987,531 km (0.103 R)
• M26: 4,130,996 km (0.047 R)
• M27: 4,331,008 km (0.098 R)
• M28: 4,778,455 km (0.097 R)
• M29: 5,007,938 km (0.102 R)
• M30: 5,104,579 km (0.116 R)
• M31: 5,457,779 km (0.075 R)
• M32: 5,617,250 km (0.083 R)
• M33: 5,778,367 km (0.042 R)
• M34: 6,375,263 km (0.112 R)
• M35: 6,543,411 km (0.088 R)
• M36: 7,121,906 km (0.073 R)
• M37: 7,828,606 km (0.105 R)
• M38: 8,076,789 km (0.116 R)
• M39: 9,071,764 km (0.043 R)
• M40: 9,619,741 km (0.105 R)
• M41: 10,178,490 km (0.106 R)
• M42: 10,252,241 km (0.085 R)
• M43: 10,424,728 km (0.117 R)
• M44: 10,772,842 km (0.088 R)
• M45: 11,124,696 km (0.109 R)
• M46: 11,225,974 km (0.12 R)
• M47: 12,125,057 km (0.116 R)
• M48: 12,281,387 km (0.106 R)
• M49: 12,596,440 km (0.086 R)
• M50: 12,781,343 km (0.078 R)
• M51: 12,860,779 km (0.049 R)
• M52: 13,530,080 km (0.119 R)
• M53: 13,638,239 km (0.063 R)
• M54: 13,882,533 km (0.065 R)
• M55: 13,991,590 km (0.116 R)
• M56: 14,073,719 km (0.117 R)
• M57: 14,791,041 km (0.084 R)
• M58: 15,322,712 km (0.109 R)
• M59: 15,633,426 km (0.098 R)
• M60: 16,261,139 km (0.084 R)
• M61: 16,722,798 km (0.103 R)
• M62: 16,984,445 km (0.079 R)
• M63: 17,895,944 km (0.076 R)
• M64: 18,074,265 km (0.111 R)
• M65: 18,253,035 km (0.083 R)
• M66: 18,372,713 km (0.079 R)
• M67: 18,883,739 km (0.113 R)
• M68: 19,156,157 km (0.102 R)
• M69: 19,521,475 km (0.12 R)
• M70: 19,674,364 km (0.118 R)
• M71: 19,919,854 km (0.109 R)
• M72: 20,228,026 km (0.084 R)
• M73: 20,413,826 km (0.115 R)
• M74: 20,693,425 km (0.113 R)
• M75: 20,818,189 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 11.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.2 AU - 11.18 AU

Year: 9837 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,122,068 km

• M1: 235,467 km (0.077 R)
• M2: 455,376 km (0.1 R)
• M3: 645,515 km (0.076 R)
• M4: 735,872 km (0.077 R)
• M5: 930,948 km (0.095 R)
• M6: 1,017,565 km (0.099 R)
• M7: 1,199,625 km (0.081 R)
• M8: 1,392,906 km (0.082 R)
• M9: 1,473,240 km (0.092 R)
• M10: 1,702,573 km (0.095 R)
• M11: 2,219,733 km (0.113 R)
• M12: 2,533,141 km (0.083 R)
• M13: 2,682,739 km (0.118 R)
• M14: 3,364,905 km (0.047 R)
• M15: 3,669,337 km (0.04 R)
• M16: 3,954,021 km (0.117 R)
• M17: 4,186,945 km (0.12 R)
• M18: 4,944,060 km (0.11 R)
• M19: 5,227,099 km (0.101 R)
• M20: 5,386,720 km (0.026 R)
• M21: 5,547,837 km (0.072 R)
• M22: 5,710,600 km (0.066 R)
• M23: 5,809,035 km (0.08 R)
• M24: 7,353,035 km (0.105 R)
• M25: 8,299,989 km (0.1 R)
• M26: 8,374,489 km (0.064 R)
• M27: 8,486,538 km (0.111 R)
• M28: 9,054,561 km (0.087 R)
• M29: 9,674,046 km (0.079 R)
• M30: 9,909,812 km (0.091 R)
• M31: 10,107,879 km (0.096 R)
• M32: 10,507,754 km (0.07 R)
• M33: 10,913,015 km (0.096 R)
• M34: 11,158,505 km (0.057 R)
• M35: 12,328,809 km (0.074 R)
• M36: 12,413,781 km (0.085 R)
• M37: 12,756,061 km (0.091 R)
• M38: 13,275,465 km (0.088 R)
• M39: 14,245,457 km (0.119 R)
• M40: 14,379,497 km (0.119 R)
• M41: 14,784,159 km (0.072 R)
• M42: 15,192,561 km (0.11 R)
• M43: 15,329,443 km (0.062 R)
• M44: 16,674,777 km (0.1 R)
• M45: 17,337,645 km (0.096 R)
• M46: 17,816,508 km (0.099 R)
• M47: 17,912,699 km (0.032 R)
• M48: 19,130,875 km (0.119 R)
• M49: 19,526,412 km (0.026 R)
• M50: 21,186,200 km (0.071 R)
• M51: 21,595,350 km (0.096 R)
• M52: 21,800,898 km (0.095 R)
• M53: 22,421,430 km (0.111 R)
• M54: 24,051,448 km (0.086 R)
• M55: 24,531,807 km (0.113 R)
• M56: 25,177,322 km (0.081 R)
• M57: 26,760,067 km (0.041 R)
• M58: 26,925,672 km (0.099 R)
• M59: 28,995,658 km (0.085 R)
• M60: 30,827,035 km (0.103 R)
• M61: 32,166,235 km (0.106 R)
• M62: 32,342,312 km (0.072 R)
• M63: 32,518,688 km (0.106 R)
• M64: 33,049,910 km (0.087 R)
• M65: 34,300,398 km (0.118 R)
• M66: 34,901,183 km (0.08 R)
• M67: 35,323,947 km (0.1 R)
• M68: 36,235,447 km (0.108 R)
• M69: 36,357,668 km (0.082 R)
• M70: 37,833,750 km (0.098 R)
• M71: 38,268,033 km (0.056 R)
• M72: 38,392,349 km (0.033 R)
• M73: 38,641,579 km (0.087 R)
• M74: 39,392,261 km (0.082 R)
• M75: 39,706,416 km (0.047 R)
• M76: 40,400,551 km (0.039 R)
• M77: 42,958,525 km (0.1 R)
• M78: 43,217,179 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 11.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.87 AU - 13.63 AU

Year: 14222 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,122,068 km

• M1: 148,551 km (0.101 R)
• M2: 288,125 km (0.083 R)
• M3: 464,651 km (0.106 R)
• M4: 560,244 km (0.071 R)
• M5: 793,766 km (0.106 R)
• M6: 1,124,826 km (0.091 R)
• M7: 1,237,174 km (0.101 R)
• M8: 1,572,423 km (0.102 R)
• M9: 2,017,776 km (0.116 R)
• M10: 2,297,823 km (0.092 R)
• M11: 2,384,440 km (0.025 R)
• M12: 2,864,650 km (0.111 R)
• M13: 3,473,663 km (0.026 R)
• M14: 4,406,854 km (0.119 R)
• M15: 4,845,625 km (0.101 R)
• M16: 5,568,930 km (0.08 R)
• M17: 6,862,503 km (0.096 R)
• M18: 6,946,428 km (0.098 R)
• M19: 7,242,631 km (0.086 R)
• M20: 7,935,419 km (0.053 R)
• M21: 8,468,885 km (0.114 R)
• M22: 11,355,675 km (0.113 R)
• M23: 11,855,631 km (0.065 R)
• M24: 12,209,879 km (0.059 R)
• M25: 13,032,667 km (0.093 R)
• M26: 13,241,207 km (0.098 R)
• M27: 14,246,804 km (0.045 R)
• M28: 15,773,001 km (0.069 R)
• M29: 16,386,801 km (0.062 R)
• M30: 16,724,892 km (0.076 R)
• M31: 17,179,371 km (0.087 R)
• M32: 17,580,293 km (0.065 R)
• M33: 18,684,026 km (0.099 R)
• M34: 19,452,211 km (0.102 R)
• M35: 20,351,294 km (0.102 R)
• M36: 20,958,213 km (0.079 R)
• M37: 21,447,996 km (0.111 R)
• M38: 21,694,384 km (0.08 R)
• M39: 22,751,891 km (0.098 R)
• M40: 23,826,004 km (0.095 R)
• M41: 24,401,357 km (0.097 R)
• M42: 26,352,263 km (0.111 R)
• M43: 26,748,398 km (0.083 R)
• M44: 27,613,523 km (0.094 R)
• M45: 28,150,430 km (0.1 R)
• M46: 28,420,155 km (0.108 R)
• M47: 28,894,380 km (0.118 R)
• M48: 29,576,247 km (0.112 R)
• M49: 30,401,578 km (0.074 R)
• M50: 31,513,689 km (0.098 R)
• M51: 31,934,209 km (0.084 R)
• M52: 32,215,602 km (0.049 R)
• M53: 32,639,263 km (0.104 R)
• M54: 32,922,602 km (0.083 R)
• M55: 33,278,046 km (0.095 R)
• M56: 33,634,837 km (0.056 R)
• M57: 33,992,825 km (0.038 R)
• M58: 35,801,613 km (0.048 R)
• M59: 35,947,620 km (0.048 R)
• M60: 36,460,442 km (0.096 R)
• M61: 36,901,905 km (0.085 R)
• M62: 37,123,310 km (0.051 R)
• M63: 37,197,211 km (0.115 R)
• M64: 37,271,113 km (0.042 R)
• M65: 37,938,768 km (0.037 R)
• M66: 39,814,127 km (0.095 R)
• M67: 39,889,823 km (0.098 R)
• M68: 40,725,028 km (0.119 R)
• M69: 42,027,278 km (0.112 R)
• M70: 43,576,663 km (0.107 R)
• M71: 45,460,549 km (0.096 R)
• M72: 46,014,959 km (0.113 R)
• M73: 46,094,395 km (0.118 R)
• M74: 47,370,764 km (0.083 R)
• M75: 47,450,949 km (0.103 R)
• M76: 47,691,801 km (0.102 R)
• M77: 47,852,469 km (0.041 R)
• M78: 48,739,734 km (0.099 R)
• M79: 48,820,667 km (0.083 R)
• M80: 49,063,763 km (0.117 R)
• M81: 50,858,639 km (0.119 R)
• M82: 52,342,949 km (0.112 R)
• M83: 53,423,943 km (0.089 R)
• M84: 54,176,570 km (0.09 R)
• M85: 54,344,269 km (0.111 R)
• M86: 54,764,340 km (0.055 R)
• M87: 55,017,011 km (0.075 R)
• M88: 56,455,544 km (0.089 R)
• M89: 56,966,121 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.8

Radius: 5.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.5 AU - 22.44 AU

Year: 26898 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,122,068 km

• M1: 140,323 km (0.1 R)
• M2: 520,451 km (0.099 R)
• M3: 781,649 km (0.107 R)
• M4: 1,035,367 km (0.053 R)
• M5: 1,386,922 km (0.093 R)
• M6: 2,020,319 km (0.076 R)
• M7: 2,191,160 km (0.037 R)
• M8: 2,366,788 km (0.117 R)
• M9: 2,426,328 km (0.117 R)
• M10: 2,486,466 km (0.119 R)
• M11: 3,016,940 km (0.07 R)
• M12: 3,547,414 km (0.084 R)
• M13: 3,893,434 km (0.112 R)
• M14: 4,286,577 km (0.107 R)
• M15: 5,033,520 km (0.111 R)
• M16: 5,187,755 km (0.029 R)
• M17: 5,265,396 km (0.11 R)
• M18: 5,500,863 km (0.058 R)
• M19: 7,504,278 km (0.036 R)
• M20: 8,444,650 km (0.059 R)
• M21: 8,490,278 km (0.068 R)
• M22: 8,905,412 km (0.092 R)
• M23: 9,851,169 km (0.098 R)
• M24: 10,927,975 km (0.071 R)
• M25: 12,664,208 km (0.03 R)
• M26: 12,716,567 km (0.09 R)
• M27: 12,768,926 km (0.096 R)
• M28: 12,821,435 km (0.103 R)
• M29: 13,085,027 km (0.066 R)
• M30: 13,137,984 km (0.117 R)
• M31: 14,703,676 km (0.077 R)
• M32: 14,868,981 km (0.04 R)
• M33: 15,034,885 km (0.114 R)
• M34: 16,213,567 km (0.12 R)
• M35: 17,131,350 km (0.11 R)
• M36: 17,247,139 km (0.063 R)
• M37: 17,363,376 km (0.066 R)
• M38: 17,479,763 km (0.088 R)
• M39: 18,717,985 km (0.063 R)
• M40: 19,317,423 km (0.094 R)
• M41: 20,596,635 km (0.083 R)
• M42: 20,781,687 km (0.053 R)
• M43: 21,903,073 km (0.051 R)
• M44: 22,471,246 km (0.084 R)
• M45: 24,791,658 km (0.076 R)
• M46: 25,515,712 km (0.114 R)
• M47: 26,648,318 km (0.104 R)
• M48: 27,187,019 km (0.088 R)
• M49: 27,593,327 km (0.099 R)
• M50: 28,412,076 km (0.065 R)
• M51: 28,962,297 km (0.105 R)
• M52: 29,031,412 km (0.079 R)
• M53: 29,863,924 km (0.055 R)
• M54: 30,704,514 km (0.099 R)
• M55: 31,552,734 km (0.079 R)
• M56: 31,908,328 km (0.111 R)
• M57: 32,911,382 km (0.049 R)
• M58: 33,344,318 km (0.105 R)
• M59: 33,489,129 km (0.085 R)
• M60: 35,316,168 km (0.113 R)
• M61: 37,250,468 km (0.086 R)
• M62: 38,230,484 km (0.045 R)
• M63: 38,989,992 km (0.033 R)
• M64: 40,524,118 km (0.09 R)
• M65: 41,376,228 km (0.048 R)
• M66: 43,413,751 km (0.093 R)
• M67: 44,603,952 km (0.112 R)
• M68: 45,965,891 km (0.065 R)
• M69: 46,692,338 km (0.11 R)
• M70: 47,341,443 km (0.094 R)
• M71: 47,748,499 km (0.097 R)
• M72: 47,911,710 km (0.065 R)
• M73: 48,075,071 km (0.103 R)
• M74: 48,402,391 km (0.045 R)
• M75: 48,894,568 km (0.106 R)
• M76: 49,141,405 km (0.09 R)
• M77: 49,471,118 km (0.084 R)
• M78: 49,967,035 km (0.089 R)
• M79: 50,713,977 km (0.102 R)
• M80: 51,799,310 km (0.083 R)
• M81: 51,883,234 km (0.107 R)
• M82: 52,639,601 km (0.066 R)
• M83: 53,653,725 km (0.047 R)
• M84: 54,588,861 km (0.082 R)
• M85: 55,272,524 km (0.117 R)
• M86: 56,561,758 km (0.064 R)
• M87: 58,034,998 km (0.062 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit