🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 23.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,586,266 km

• M1: 331,958 km (0.037 R)
• M2: 466,745 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.94 AU

Year: 259 Days

Day: 40.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 120.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.28 AU - 1.46 AU

Year: 592 Days

Day: 27.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.2 AU - 1.56 AU

Year: 598 Days

Day: 35.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,586,266 km

• M1: 64,177 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.47 AU - 1.49 AU

Year: 664 Days

Day: 36.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,586,266 km

• M1: 96,640 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.81 AU - 4.07 AU

Year: 2354 Days

Day: 17 Hours

Environment

Temp: -120 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 10.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.92 AU - 6.38 AU

Year: 4312 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,586,266 km

• M1: 129,402 km (0.035 R)
• M2: 232,475 km (0.104 R)
• M3: 389,104 km (0.091 R)
• M4: 675,883 km (0.091 R)
• M5: 785,987 km (0.088 R)
• M6: 1,116,898 km (0.118 R)
• M7: 1,230,293 km (0.065 R)
• M8: 1,438,533 km (0.069 R)
• M9: 1,594,265 km (0.073 R)
• M10: 1,658,292 km (0.094 R)
• M11: 1,766,900 km (0.113 R)
• M12: 1,922,931 km (0.108 R)
• M13: 2,014,335 km (0.111 R)
• M14: 2,213,300 km (0.1 R)
• M15: 2,309,193 km (0.06 R)
• M16: 2,796,882 km (0.114 R)
• M17: 2,887,837 km (0.067 R)
• M18: 3,207,229 km (0.078 R)
• M19: 3,412,627 km (0.086 R)
• M20: 3,594,238 km (0.08 R)
• M21: 3,721,845 km (0.101 R)
• M22: 3,865,459 km (0.104 R)
• M23: 4,519,202 km (0.066 R)
• M24: 4,827,673 km (0.082 R)
• M25: 4,921,620 km (0.09 R)
• M26: 5,175,039 km (0.084 R)
• M27: 5,255,074 km (0.036 R)
• M28: 5,384,177 km (0.108 R)
• M29: 5,628,919 km (0.067 R)
• M30: 5,727,803 km (0.116 R)
• M31: 5,944,271 km (0.041 R)
• M32: 6,316,471 km (0.083 R)
• M33: 6,471,005 km (0.111 R)
• M34: 6,679,096 km (0.068 R)
• M35: 6,766,312 km (0.112 R)
• M36: 6,906,934 km (0.058 R)
• M37: 7,066,106 km (0.048 R)
• M38: 7,370,238 km (0.038 R)
• M39: 7,442,494 km (0.112 R)
• M40: 7,514,899 km (0.089 R)
• M41: 7,715,361 km (0.105 R)
• M42: 8,047,169 km (0.105 R)
• M43: 8,270,967 km (0.116 R)
• M44: 8,402,464 km (0.065 R)
• M45: 8,858,588 km (0.051 R)
• M46: 9,089,716 km (0.103 R)
• M47: 9,420,627 km (0.073 R)
• M48: 9,814,817 km (0.099 R)
• M49: 9,974,139 km (0.08 R)
• M50: 10,214,692 km (0.065 R)
• M51: 10,578,963 km (0.05 R)
• M52: 11,050,795 km (0.064 R)
• M53: 11,866,402 km (0.097 R)
• M54: 12,078,831 km (0.036 R)
• M55: 12,163,952 km (0.042 R)
• M56: 12,270,915 km (0.084 R)
• M57: 12,442,504 km (0.104 R)
• M58: 12,658,224 km (0.094 R)
• M59: 12,788,224 km (0.12 R)
• M60: 12,853,449 km (0.117 R)
• M61: 13,246,742 km (0.071 R)
• M62: 13,312,715 km (0.071 R)
• M63: 13,577,652 km (0.1 R)
• M64: 13,955,836 km (0.114 R)
• M65: 14,023,005 km (0.098 R)
• M66: 14,247,402 km (0.077 R)
• M67: 14,700,085 km (0.117 R)
• M68: 15,065,553 km (0.115 R)
• M69: 15,272,447 km (0.084 R)
• M70: 15,364,599 km (0.109 R)
• M71: 15,480,238 km (0.075 R)
• M72: 15,549,651 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 12.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.66 AU - 5.84 AU

Year: 4438 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,586,266 km

• M1: 169,195 km (0.051 R)
• M2: 289,921 km (0.095 R)
• M3: 412,292 km (0.06 R)
• M4: 522,246 km (0.08 R)
• M5: 757,264 km (0.057 R)
• M6: 854,952 km (0.07 R)
• M7: 957,426 km (0.099 R)
• M8: 1,150,707 km (0.074 R)
• M9: 1,357,601 km (0.072 R)
• M10: 1,562,999 km (0.111 R)
• M11: 1,823,299 km (0.069 R)
• M12: 2,097,961 km (0.093 R)
• M13: 2,192,656 km (0.105 R)
• M14: 2,435,753 km (0.113 R)
• M15: 2,636,662 km (0.086 R)
• M16: 2,966,077 km (0.105 R)
• M17: 3,272,304 km (0.084 R)
• M18: 3,607,702 km (0.051 R)
• M19: 4,474,472 km (0.112 R)
• M20: 5,144,372 km (0.111 R)
• M21: 6,368,381 km (0.061 R)
• M22: 6,577,070 km (0.037 R)
• M23: 7,240,836 km (0.053 R)
• M24: 7,361,562 km (0.069 R)
• M25: 7,580,722 km (0.116 R)
• M26: 7,678,859 km (0.037 R)
• M27: 8,175,673 km (0.075 R)
• M28: 8,785,733 km (0.047 R)
• M29: 8,966,448 km (0.048 R)
• M30: 9,305,436 km (0.116 R)
• M31: 9,436,933 km (0.04 R)
• M32: 9,516,070 km (0.076 R)
• M33: 9,781,756 km (0.057 R)
• M34: 9,915,496 km (0.076 R)
• M35: 10,130,618 km (0.101 R)
• M36: 10,374,612 km (0.117 R)
• M37: 10,483,819 km (0.084 R)
• M38: 10,593,175 km (0.087 R)
• M39: 10,675,603 km (0.064 R)
• M40: 11,370,186 km (0.113 R)
• M41: 11,567,207 km (0.079 R)
• M42: 11,993,411 km (0.08 R)
• M43: 13,037,454 km (0.081 R)
• M44: 13,689,701 km (0.039 R)
• M45: 13,869,518 km (0.098 R)
• M46: 13,989,794 km (0.072 R)
• M47: 14,080,152 km (0.078 R)
• M48: 14,291,982 km (0.076 R)
• M49: 14,749,303 km (0.113 R)
• M50: 14,933,607 km (0.105 R)
• M51: 15,335,577 km (0.114 R)
• M52: 16,213,567 km (0.109 R)
• M53: 16,531,014 km (0.12 R)
• M54: 16,850,704 km (0.108 R)
• M55: 17,140,026 km (0.079 R)
• M56: 17,463,457 km (0.038 R)
• M57: 17,756,370 km (0.111 R)
• M58: 18,149,363 km (0.054 R)
• M59: 18,810,735 km (0.053 R)
• M60: 18,910,667 km (0.067 R)
• M61: 19,312,038 km (0.101 R)
• M62: 19,648,633 km (0.097 R)
• M63: 20,225,333 km (0.077 R)
• M64: 20,567,164 km (0.12 R)
• M65: 20,670,087 km (0.079 R)
• M66: 20,945,497 km (0.028 R)
• M67: 21,152,690 km (0.102 R)
• M68: 21,604,176 km (0.092 R)
• M69: 22,093,960 km (0.038 R)
• M70: 22,340,348 km (0.063 R)
• M71: 22,552,178 km (0.087 R)
• M72: 23,155,955 km (0.076 R)
• M73: 23,621,205 km (0.112 R)
• M74: 23,981,287 km (0.087 R)
• M75: 24,089,596 km (0.088 R)
• M76: 24,270,609 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 11.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4 AU - 6.62 AU

Year: 4515 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,586,266 km

• M1: 153,787 km (0.089 R)
• M2: 227,389 km (0.062 R)
• M3: 303,833 km (0.081 R)
• M4: 468,989 km (0.073 R)
• M5: 847,322 km (0.105 R)
• M6: 1,015,620 km (0.105 R)
• M7: 1,209,648 km (0.098 R)
• M8: 1,326,185 km (0.1 R)
• M9: 1,446,611 km (0.064 R)
• M10: 1,699,133 km (0.094 R)
• M11: 2,446,972 km (0.118 R)
• M12: 2,521,323 km (0.101 R)
• M13: 2,924,638 km (0.103 R)
• M14: 3,327,655 km (0.116 R)
• M15: 3,494,008 km (0.086 R)
• M16: 3,578,231 km (0.087 R)
• M17: 3,705,689 km (0.057 R)
• M18: 3,834,941 km (0.095 R)
• M19: 4,075,495 km (0.029 R)
• M20: 4,321,134 km (0.062 R)
• M21: 4,502,896 km (0.088 R)
• M22: 4,617,787 km (0.055 R)
• M23: 4,968,444 km (0.072 R)
• M24: 5,159,032 km (0.067 R)
• M25: 5,844,938 km (0.102 R)
• M26: 6,404,135 km (0.073 R)
• M27: 6,481,777 km (0.045 R)
• M28: 6,637,957 km (0.078 R)
• M29: 7,248,017 km (0.099 R)
• M30: 7,931,679 km (0.097 R)
• M31: 8,070,805 km (0.102 R)
• M32: 8,550,266 km (0.057 R)
• M33: 8,692,983 km (0.077 R)
• M34: 8,779,151 km (0.078 R)
• M35: 9,360,040 km (0.108 R)
• M36: 10,194,347 km (0.077 R)
• M37: 10,467,513 km (0.119 R)
• M38: 10,559,067 km (0.099 R)
• M39: 11,021,174 km (0.118 R)
• M40: 11,489,864 km (0.051 R)
• M41: 11,869,693 km (0.111 R)
• M42: 12,061,029 km (0.089 R)
• M43: 12,967,742 km (0.115 R)
• M44: 13,330,068 km (0.103 R)
• M45: 13,562,244 km (0.099 R)
• M46: 13,829,426 km (0.075 R)
• M47: 14,064,593 km (0.1 R)
• M48: 14,743,768 km (0.116 R)
• M49: 15,052,837 km (0.073 R)
• M50: 15,260,030 km (0.098 R)
• M51: 16,133,981 km (0.098 R)
• M52: 16,844,720 km (0.12 R)
• M53: 17,456,875 km (0.087 R)
• M54: 17,711,042 km (0.063 R)
• M55: 18,223,115 km (0.111 R)
• M56: 18,814,326 km (0.11 R)
• M57: 20,167,588 km (0.078 R)
• M58: 20,358,026 km (0.086 R)
• M59: 21,319,193 km (0.096 R)
• M60: 21,435,430 km (0.113 R)
• M61: 22,492,040 km (0.094 R)
• M62: 23,006,657 km (0.116 R)
• M63: 23,165,829 km (0.033 R)
• M64: 23,285,507 km (0.102 R)
• M65: 23,445,277 km (0.043 R)
• M66: 23,565,405 km (0.069 R)
• M67: 25,227,138 km (0.068 R)
• M68: 25,596,944 km (0.109 R)
• M69: 25,679,372 km (0.067 R)
• M70: 26,092,861 km (0.115 R)
• M71: 26,258,765 km (0.065 R)
• M72: 26,508,443 km (0.117 R)
• M73: 26,717,133 km (0.069 R)
• M74: 26,968,307 km (0.11 R)
• M75: 28,150,430 km (0.098 R)
• M76: 28,235,551 km (0.071 R)
• M77: 28,363,457 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 4.3

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.91 AU - 19.61 AU

Year: 28789 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,586,266 km

• M1: 108,907 km (0.099 R)
• M2: 306,526 km (0.068 R)
• M3: 378,483 km (0.105 R)
• M4: 476,619 km (0.105 R)
• M5: 720,763 km (0.077 R)
• M6: 1,164,619 km (0.065 R)
• M7: 1,428,360 km (0.09 R)
• M8: 1,807,890 km (0.075 R)
• M9: 1,941,032 km (0.096 R)
• M10: 2,008,800 km (0.073 R)
• M11: 2,146,879 km (0.091 R)
• M12: 2,252,346 km (0.119 R)
• M13: 2,395,810 km (0.106 R)
• M14: 2,505,316 km (0.119 R)
• M15: 2,805,259 km (0.106 R)
• M16: 3,316,884 km (0.056 R)
• M17: 3,942,053 km (0.071 R)
• M18: 4,467,890 km (0.1 R)
• M19: 4,648,155 km (0.059 R)
• M20: 4,784,738 km (0.075 R)
• M21: 5,249,988 km (0.089 R)
• M22: 5,392,405 km (0.108 R)
• M23: 6,222,823 km (0.093 R)
• M24: 6,424,032 km (0.114 R)
• M25: 6,627,335 km (0.079 R)
• M26: 7,355,428 km (0.112 R)
• M27: 7,461,493 km (0.114 R)
• M28: 7,675,268 km (0.08 R)
• M29: 7,782,829 km (0.109 R)
• M30: 9,978,627 km (0.113 R)
• M31: 10,037,269 km (0.1 R)
• M32: 10,273,035 km (0.082 R)
• M33: 11,974,412 km (0.068 R)
• M34: 12,161,708 km (0.073 R)
• M35: 12,539,443 km (0.048 R)
• M36: 12,602,723 km (0.1 R)
• M37: 12,666,153 km (0.119 R)
• M38: 13,049,123 km (0.119 R)
• M39: 13,113,301 km (0.055 R)
• M40: 14,022,706 km (0.087 R)
• M41: 14,818,267 km (0.062 R)
• M42: 15,764,773 km (0.067 R)
• M43: 17,432,490 km (0.083 R)
• M44: 17,503,250 km (0.094 R)
• M45: 17,858,096 km (0.114 R)
• M46: 18,143,679 km (0.116 R)
• M47: 18,430,906 km (0.108 R)
• M48: 19,009,701 km (0.051 R)
• M49: 20,557,141 km (0.078 R)
• M50: 20,706,589 km (0.078 R)
• M51: 21,006,683 km (0.029 R)
• M52: 21,459,366 km (0.048 R)
• M53: 23,069,188 km (0.114 R)
• M54: 23,536,233 km (0.067 R)
• M55: 24,006,419 km (0.081 R)
• M56: 24,717,458 km (0.081 R)
• M57: 26,241,262 km (0.112 R)
• M58: 27,219,183 km (0.049 R)
• M59: 28,374,976 km (0.109 R)
• M60: 30,649,013 km (0.11 R)
• M61: 33,331,154 km (0.104 R)
• M62: 35,101,046 km (0.051 R)
• M63: 35,637,953 km (0.087 R)
• M64: 37,538,444 km (0.099 R)
• M65: 38,823,490 km (0.097 R)
• M66: 39,378,648 km (0.069 R)
• M67: 40,029,697 km (0.117 R)
• M68: 40,309,745 km (0.109 R)
• M69: 42,098,786 km (0.105 R)
• M70: 42,383,620 km (0.084 R)
• M71: 42,764,496 km (0.089 R)
• M72: 42,955,233 km (0.093 R)
• M73: 43,625,282 km (0.057 R)
• M74: 44,975,852 km (0.068 R)
• M75: 45,656,223 km (0.108 R)
• M76: 46,046,524 km (0.068 R)
• M77: 46,144,361 km (0.104 R)
• M78: 47,618,947 km (0.102 R)
• M79: 47,816,715 km (0.089 R)
• M80: 48,709,964 km (0.098 R)
• M81: 49,208,724 km (0.082 R)
• M82: 51,321,644 km (0.07 R)
• M83: 51,930,806 km (0.065 R)
• M84: 52,542,363 km (0.107 R)
• M85: 52,746,713 km (0.04 R)
• M86: 53,669,582 km (0.081 R)
• M87: 55,323,537 km (0.091 R)
• M88: 57,098,964 km (0.106 R)
• M89: 57,204,131 km (0.065 R)
• M90: 66,141,856 km (0.065 R)
• M91: 68,917,645 km (0.118 R)
• M92: 70,038,582 km (0.075 R)
• M93: 70,151,079 km (0.097 R)
• M94: 71,504,790 km (0.079 R)
• M95: 71,731,281 km (0.038 R)
• M96: 76,426,261 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit