🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 47.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 165 Days

Day: 35.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,980,596 km

• M1: 67,917 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.88 AU - 4.16 AU

Year: 2343 Days

Day: 31 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,980,596 km

• M1: 3,149,035 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.61 AU - 3.67 AU

Year: 2464 Days

Day: 45 Hours

Environment

Temp: -104 °C

Axial Tilt: 114.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.42 AU - 3.9 AU

Year: 2484 Days

Day: 20.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 14.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.02 AU - 8.8 AU

Year: 7156 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,980,596 km

• M1: 178,769 km (0.056 R)
• M2: 276,008 km (0.115 R)
• M3: 448,794 km (0.09 R)
• M4: 657,483 km (0.12 R)
• M5: 856,597 km (0.085 R)
• M6: 1,354,010 km (0.12 R)
• M7: 1,463,965 km (0.11 R)
• M8: 1,557,912 km (0.1 R)
• M9: 1,792,482 km (0.085 R)
• M10: 2,209,411 km (0.092 R)
• M11: 2,565,304 km (0.055 R)
• M12: 2,750,357 km (0.096 R)
• M13: 3,207,678 km (0.08 R)
• M14: 3,741,293 km (0.106 R)
• M15: 3,872,640 km (0.088 R)
• M16: 4,112,745 km (0.089 R)
• M17: 4,330,559 km (0.082 R)
• M18: 4,552,114 km (0.073 R)
• M19: 4,862,978 km (0.098 R)
• M20: 5,035,464 km (0.067 R)
• M21: 5,268,837 km (0.091 R)
• M22: 5,655,548 km (0.061 R)
• M23: 5,746,054 km (0.079 R)
• M24: 7,195,358 km (0.06 R)
• M25: 7,691,425 km (0.109 R)
• M26: 8,787,080 km (0.085 R)
• M27: 8,927,403 km (0.083 R)
• M28: 9,033,318 km (0.094 R)
• M29: 9,568,579 km (0.1 R)
• M30: 9,749,293 km (0.072 R)
• M31: 9,858,350 km (0.061 R)
• M32: 10,298,467 km (0.103 R)
• M33: 11,046,307 km (0.116 R)
• M34: 12,397,026 km (0.067 R)
• M35: 12,633,690 km (0.05 R)
• M36: 13,031,770 km (0.077 R)
• M37: 13,717,826 km (0.079 R)
• M38: 14,209,255 km (0.107 R)
• M39: 14,457,288 km (0.092 R)
• M40: 14,664,930 km (0.104 R)
• M41: 14,999,281 km (0.066 R)
• M42: 15,632,977 km (0.075 R)
• M43: 16,103,313 km (0.07 R)
• M44: 16,232,416 km (0.049 R)
• M45: 17,808,280 km (0.105 R)
• M46: 18,976,639 km (0.1 R)
• M47: 19,341,060 km (0.075 R)
• M48: 19,570,094 km (0.096 R)
• M49: 19,661,947 km (0.092 R)
• M50: 20,775,255 km (0.078 R)
• M51: 20,915,877 km (0.115 R)
• M52: 21,481,506 km (0.104 R)
• M53: 22,195,686 km (0.108 R)
• M54: 23,500,629 km (0.074 R)
• M55: 23,941,194 km (0.112 R)
• M56: 24,088,698 km (0.1 R)
• M57: 24,236,501 km (0.084 R)
• M58: 24,483,487 km (0.103 R)
• M59: 25,379,428 km (0.029 R)
• M60: 25,479,509 km (0.111 R)
• M61: 27,049,689 km (0.035 R)
• M62: 27,305,950 km (0.09 R)
• M63: 27,562,959 km (0.083 R)
• M64: 29,647,755 km (0.089 R)
• M65: 29,806,179 km (0.077 R)
• M66: 30,283,097 km (0.094 R)
• M67: 30,389,461 km (0.081 R)
• M68: 30,655,745 km (0.113 R)
• M69: 31,083,595 km (0.103 R)
• M70: 32,107,443 km (0.114 R)
• M71: 32,705,386 km (0.088 R)
• M72: 33,252,016 km (0.079 R)
• M73: 34,077,797 km (0.036 R)
• M74: 34,410,053 km (0.093 R)
• M75: 34,854,658 km (0.099 R)
• M76: 34,966,109 km (0.092 R)
• M77: 35,413,107 km (0.047 R)
• M78: 35,581,106 km (0.028 R)
• M79: 37,049,259 km (0.074 R)
• M80: 38,019,850 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 9.9

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.62 AU - 10.64 AU

Year: 8994 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,980,596 km

• M1: 258,954 km (0.119 R)
• M2: 410,945 km (0.082 R)
• M3: 974,481 km (0.034 R)
• M4: 1,189,153 km (0.103 R)
• M5: 1,291,927 km (0.105 R)
• M6: 1,596,060 km (0.103 R)
• M7: 2,118,904 km (0.067 R)
• M8: 2,373,520 km (0.1 R)
• M9: 2,584,303 km (0.115 R)
• M10: 3,024,570 km (0.059 R)
• M11: 3,518,093 km (0.1 R)
• M12: 3,667,990 km (0.089 R)
• M13: 3,759,095 km (0.117 R)
• M14: 3,850,799 km (0.098 R)
• M15: 4,942,863 km (0.115 R)
• M16: 5,111,161 km (0.086 R)
• M17: 5,838,655 km (0.068 R)
• M18: 6,088,484 km (0.116 R)
• M19: 6,378,255 km (0.058 R)
• M20: 6,524,861 km (0.084 R)
• M21: 7,427,833 km (0.048 R)
• M22: 7,543,473 km (0.078 R)
• M23: 8,651,544 km (0.043 R)
• M24: 9,018,508 km (0.07 R)
• M25: 9,183,215 km (0.053 R)
• M26: 9,515,621 km (0.063 R)
• M27: 9,809,880 km (0.059 R)
• M28: 10,192,402 km (0.117 R)
• M29: 10,710,160 km (0.095 R)
• M30: 10,884,741 km (0.091 R)
• M31: 11,060,219 km (0.106 R)
• M32: 11,325,157 km (0.069 R)
• M33: 11,726,528 km (0.112 R)
• M34: 12,314,598 km (0.118 R)
• M35: 12,589,259 km (0.114 R)
• M36: 12,773,414 km (0.086 R)
• M37: 13,331,414 km (0.081 R)
• M38: 13,707,952 km (0.109 R)
• M39: 14,279,266 km (0.083 R)
• M40: 14,664,331 km (0.091 R)
• M41: 15,101,905 km (0.062 R)
• M42: 15,543,518 km (0.092 R)
• M43: 15,790,803 km (0.045 R)
• M44: 16,139,217 km (0.104 R)
• M45: 16,439,759 km (0.116 R)
• M46: 17,250,430 km (0.118 R)
• M47: 17,815,311 km (0.074 R)
• M48: 18,805,350 km (0.046 R)
• M49: 19,227,515 km (0.056 R)
• M50: 19,333,580 km (0.109 R)
• M51: 19,706,228 km (0.07 R)
• M52: 20,784,081 km (0.072 R)
• M53: 22,158,137 km (0.104 R)
• M54: 24,245,177 km (0.11 R)
• M55: 26,100,191 km (0.062 R)
• M56: 26,335,209 km (0.116 R)
• M57: 26,748,398 km (0.075 R)
• M58: 26,866,730 km (0.072 R)
• M59: 27,044,752 km (0.062 R)
• M60: 28,482,537 km (0.078 R)
• M61: 28,785,173 km (0.076 R)
• M62: 29,515,959 km (0.1 R)
• M63: 30,191,094 km (0.11 R)
• M64: 33,834,700 km (0.108 R)
• M65: 34,283,793 km (0.073 R)
• M66: 34,605,727 km (0.102 R)
• M67: 35,382,440 km (0.106 R)
• M68: 36,164,986 km (0.11 R)
• M69: 39,419,338 km (0.061 R)
• M70: 39,756,532 km (0.092 R)
• M71: 39,891,768 km (0.108 R)
• M72: 40,298,226 km (0.096 R)
• M73: 40,366,143 km (0.094 R)
• M74: 40,434,060 km (0.063 R)
• M75: 41,594,491 km (0.101 R)
• M76: 42,627,614 km (0.069 R)
• M77: 43,878,402 km (0.053 R)
• M78: 45,423,299 km (0.071 R)
• M79: 45,494,059 km (0.098 R)
• M80: 45,989,677 km (0.061 R)
• M81: 46,273,613 km (0.059 R)
• M82: 46,486,940 km (0.111 R)
• M83: 46,558,149 km (0.111 R)
• M84: 47,487,151 km (0.098 R)
• M85: 47,989,800 km (0.12 R)
• M86: 48,061,757 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 12.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.25 AU - 13.43 AU

Year: 14453 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,980,596 km

• M1: 625,917 km (0.117 R)
• M2: 854,503 km (0.063 R)
• M3: 1,001,109 km (0.105 R)
• M4: 1,393,504 km (0.089 R)
• M5: 2,373,221 km (0.086 R)
• M6: 2,994,201 km (0.091 R)
• M7: 3,091,590 km (0.041 R)
• M8: 3,289,807 km (0.037 R)
• M9: 5,176,984 km (0.094 R)
• M10: 5,255,373 km (0.043 R)
• M11: 6,142,937 km (0.082 R)
• M12: 7,076,727 km (0.116 R)
• M13: 7,295,290 km (0.077 R)
• M14: 7,560,377 km (0.11 R)
• M15: 8,054,649 km (0.052 R)
• M16: 8,328,712 km (0.074 R)
• M17: 8,886,114 km (0.111 R)
• M18: 9,503,654 km (0.063 R)
• M19: 10,730,057 km (0.108 R)
• M20: 11,234,501 km (0.1 R)
• M21: 12,266,577 km (0.104 R)
• M22: 13,060,642 km (0.093 R)
• M23: 13,329,021 km (0.108 R)
• M24: 14,035,272 km (0.076 R)
• M25: 14,200,129 km (0.109 R)
• M26: 14,586,989 km (0.115 R)
• M27: 15,711,516 km (0.099 R)
• M28: 15,882,507 km (0.061 R)
• M29: 16,054,245 km (0.054 R)
• M30: 16,284,177 km (0.116 R)
• M31: 16,980,555 km (0.071 R)
• M32: 18,043,149 km (0.075 R)
• M33: 18,582,599 km (0.064 R)
• M34: 18,763,612 km (0.053 R)
• M35: 18,945,224 km (0.046 R)
• M36: 20,730,375 km (0.12 R)
• M37: 21,801,795 km (0.062 R)
• M38: 22,056,411 km (0.115 R)
• M39: 22,826,541 km (0.09 R)
• M40: 23,214,747 km (0.104 R)
• M41: 25,456,471 km (0.103 R)
• M42: 26,264,001 km (0.088 R)
• M43: 28,180,798 km (0.114 R)
• M44: 28,458,302 km (0.078 R)
• M45: 28,597,428 km (0.118 R)
• M46: 30,000,955 km (0.084 R)
• M47: 30,710,947 km (0.091 R)
• M48: 31,139,694 km (0.031 R)
• M49: 33,827,071 km (0.099 R)
• M50: 34,714,635 km (0.119 R)
• M51: 36,436,955 km (0.089 R)
• M52: 37,042,527 km (0.096 R)
• M53: 38,494,075 km (0.105 R)
• M54: 39,188,209 km (0.099 R)
• M55: 39,808,592 km (0.104 R)
• M56: 40,902,152 km (0.117 R)
• M57: 41,137,769 km (0.115 R)
• M58: 42,243,447 km (0.072 R)
• M59: 43,118,893 km (0.041 R)
• M60: 43,518,918 km (0.042 R)
• M61: 45,293,149 km (0.114 R)
• M62: 46,680,370 km (0.119 R)
• M63: 49,079,022 km (0.077 R)
• M64: 50,587,717 km (0.078 R)
• M65: 50,840,687 km (0.114 R)
• M66: 51,094,106 km (0.08 R)
• M67: 51,263,301 km (0.063 R)
• M68: 51,686,962 km (0.097 R)
• M69: 52,196,941 km (0.1 R)
• M70: 53,050,547 km (0.043 R)
• M71: 53,565,014 km (0.101 R)
• M72: 54,598,735 km (0.098 R)
• M73: 55,118,139 km (0.033 R)
• M74: 55,726,104 km (0.091 R)
• M75: 56,336,314 km (0.106 R)
• M76: 57,211,910 km (0.096 R)
• M77: 57,563,465 km (0.11 R)
• M78: 57,739,542 km (0.089 R)
• M79: 57,915,619 km (0.082 R)
• M80: 58,356,933 km (0.105 R)
• M81: 58,799,293 km (0.113 R)
• M82: 58,976,567 km (0.098 R)
• M83: 59,065,278 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.9

Radius: 3.1

Gravity: 39.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.53 AU - 19.33 AU

Year: 25816 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,980,596 km

• M1: 64,626 km (0.041 R)
• M2: 123,867 km (0.12 R)
• M3: 148,102 km (0.042 R)
• M4: 422,764 km (0.102 R)
• M5: 697,874 km (0.116 R)
• M6: 940,821 km (0.119 R)
• M7: 1,680,433 km (0.111 R)
• M8: 1,774,829 km (0.11 R)
• M9: 1,968,858 km (0.095 R)
• M10: 2,135,659 km (0.059 R)
• M11: 2,203,577 km (0.103 R)
• M12: 2,306,949 km (0.115 R)
• M13: 2,376,811 km (0.104 R)
• M14: 3,544,422 km (0.066 R)
• M15: 4,079,085 km (0.083 R)
• M16: 4,121,272 km (0.098 R)
• M17: 4,205,944 km (0.05 R)
• M18: 4,291,365 km (0.087 R)
• M19: 4,420,467 km (0.081 R)
• M20: 5,175,638 km (0.104 R)
• M21: 5,313,118 km (0.05 R)
• M22: 5,638,344 km (0.114 R)
• M23: 5,685,317 km (0.095 R)
• M24: 6,951,963 km (0.106 R)
• M25: 8,515,859 km (0.11 R)
• M26: 8,732,327 km (0.101 R)
• M27: 9,336,852 km (0.097 R)
• M28: 9,897,994 km (0.111 R)
• M29: 10,239,974 km (0.034 R)
• M30: 10,354,716 km (0.079 R)
• M31: 10,527,801 km (0.093 R)
• M32: 10,585,695 km (0.116 R)
• M33: 13,928,609 km (0.075 R)
• M34: 14,119,496 km (0.045 R)
• M35: 14,311,430 km (0.027 R)
• M36: 15,810,849 km (0.105 R)
• M37: 16,009,964 km (0.072 R)
• M38: 16,210,126 km (0.077 R)
• M39: 17,978,223 km (0.074 R)
• M40: 18,814,775 km (0.05 R)
• M41: 21,914,442 km (0.094 R)
• M42: 22,284,996 km (0.097 R)
• M43: 22,957,289 km (0.086 R)
• M44: 27,286,652 km (0.082 R)
• M45: 27,525,559 km (0.08 R)
• M46: 28,730,421 km (0.11 R)
• M47: 29,870,356 km (0.089 R)
• M48: 30,446,009 km (0.039 R)
• M49: 31,191,306 km (0.085 R)
• M50: 32,446,731 km (0.088 R)
• M51: 32,784,373 km (0.082 R)
• M52: 34,920,481 km (0.05 R)
• M53: 36,223,628 km (0.087 R)
• M54: 37,365,808 km (0.093 R)
• M55: 38,163,314 km (0.099 R)
• M56: 39,595,265 km (0.047 R)
• M57: 40,771,404 km (0.083 R)
• M58: 40,862,359 km (0.044 R)
• M59: 41,318,184 km (0.07 R)
• M60: 41,867,358 km (0.088 R)
• M61: 43,250,839 km (0.112 R)
• M62: 43,808,390 km (0.095 R)
• M63: 44,368,335 km (0.038 R)
• M64: 44,649,280 km (0.069 R)
• M65: 46,917,333 km (0.108 R)
• M66: 48,353,772 km (0.051 R)
• M67: 50,291,363 km (0.069 R)
• M68: 52,056,917 km (0.095 R)
• M69: 52,550,890 km (0.069 R)
• M70: 53,742,736 km (0.094 R)
• M71: 54,943,558 km (0.1 R)
• M72: 56,052,078 km (0.067 R)
• M73: 56,558,317 km (0.09 R)
• M74: 60,662,984 km (0.077 R)
• M75: 60,766,805 km (0.091 R)
• M76: 64,650,216 km (0.034 R)
• M77: 65,713,408 km (0.049 R)
• M78: 67,104,369 km (0.111 R)
• M79: 71,554,008 km (0.077 R)
• M80: 71,663,663 km (0.066 R)
• M81: 71,773,468 km (0.087 R)
• M82: 72,213,136 km (0.055 R)
• M83: 72,433,195 km (0.082 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit