🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 215 Days

Day: 23.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,476,881 km

• M1: 262,993 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.92 AU

Year: 244 Days

Day: 27.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.81 AU - 0.85 AU

Year: 290 Days

Day: 32.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.98 AU

Year: 797 Days

Day: 24.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,476,881 km

• M1: 54,902 km (0.08 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.27 AU - 3.75 AU

Year: 1999 Days

Day: 22.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.19 AU - 4.67 AU

Year: 2983 Days

Day: 43.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 12.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.55 AU - 7.45 AU

Year: 5627 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,476,881 km

• M1: 170,841 km (0.082 R)
• M2: 291,865 km (0.1 R)
• M3: 477,816 km (0.089 R)
• M4: 839,842 km (0.091 R)
• M5: 922,420 km (0.105 R)
• M6: 1,056,759 km (0.108 R)
• M7: 1,250,189 km (0.104 R)
• M8: 1,637,648 km (0.063 R)
• M9: 1,815,370 km (0.084 R)
• M10: 2,100,354 km (0.104 R)
• M11: 4,406,256 km (0.103 R)
• M12: 4,842,333 km (0.071 R)
• M13: 4,979,365 km (0.101 R)
• M14: 5,593,764 km (0.117 R)
• M15: 5,755,778 km (0.079 R)
• M16: 6,381,696 km (0.075 R)
• M17: 6,513,192 km (0.044 R)
• M18: 6,855,771 km (0.093 R)
• M19: 7,048,603 km (0.105 R)
• M20: 7,223,782 km (0.09 R)
• M21: 7,737,800 km (0.09 R)
• M22: 7,817,985 km (0.081 R)
• M23: 8,572,407 km (0.108 R)
• M24: 8,780,348 km (0.028 R)
• M25: 9,715,185 km (0.109 R)
• M26: 10,150,515 km (0.111 R)
• M27: 10,726,018 km (0.059 R)
• M28: 10,838,067 km (0.103 R)
• M29: 12,918,225 km (0.106 R)
• M30: 13,396,938 km (0.106 R)
• M31: 13,905,870 km (0.071 R)
• M32: 14,027,942 km (0.104 R)
• M33: 14,495,286 km (0.037 R)
• M34: 14,818,118 km (0.054 R)
• M35: 16,570,507 km (0.105 R)
• M36: 17,064,480 km (0.106 R)
• M37: 17,721,962 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 9.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.28 AU - 9.64 AU

Year: 11141 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,476,881 km

• M1: 273,315 km (0.114 R)
• M2: 400,324 km (0.037 R)
• M3: 649,105 km (0.101 R)
• M4: 1,004,998 km (0.068 R)
• M5: 1,150,707 km (0.057 R)
• M6: 1,259,016 km (0.104 R)
• M7: 2,006,107 km (0.108 R)
• M8: 2,111,275 km (0.103 R)
• M9: 2,299,768 km (0.11 R)
• M10: 2,382,196 km (0.072 R)
• M11: 2,550,344 km (0.115 R)
• M12: 2,898,160 km (0.05 R)
• M13: 3,479,646 km (0.074 R)
• M14: 3,963,895 km (0.032 R)
• M15: 4,435,128 km (0.109 R)
• M16: 4,503,943 km (0.114 R)
• M17: 4,642,620 km (0.102 R)
• M18: 4,782,644 km (0.09 R)
• M19: 5,138,986 km (0.089 R)
• M20: 5,283,946 km (0.119 R)
• M21: 5,578,056 km (0.111 R)
• M22: 5,877,401 km (0.112 R)
• M23: 6,336,367 km (0.036 R)
• M24: 6,491,949 km (0.098 R)
• M25: 7,126,992 km (0.106 R)
• M26: 7,248,316 km (0.11 R)
• M27: 7,698,755 km (0.116 R)
• M28: 7,948,434 km (0.043 R)
• M29: 8,200,656 km (0.044 R)
• M30: 9,412,698 km (0.045 R)
• M31: 9,814,069 km (0.104 R)
• M32: 10,130,169 km (0.069 R)
• M33: 10,726,018 km (0.087 R)
• M34: 11,569,750 km (0.076 R)
• M35: 12,144,056 km (0.106 R)
• M36: 12,678,719 km (0.036 R)
• M37: 12,973,726 km (0.04 R)
• M38: 13,470,241 km (0.092 R)
• M39: 13,570,172 km (0.075 R)
• M40: 14,328,484 km (0.113 R)
• M41: 14,996,738 km (0.103 R)
• M42: 15,885,947 km (0.119 R)
• M43: 16,044,671 km (0.079 R)
• M44: 16,310,357 km (0.041 R)
• M45: 17,333,157 km (0.084 R)
• M46: 17,442,065 km (0.06 R)
• M47: 18,265,750 km (0.107 R)
• M48: 19,723,582 km (0.091 R)
• M49: 22,868,727 km (0.11 R)
• M50: 23,407,878 km (0.109 R)
• M51: 24,072,541 km (0.102 R)
• M52: 24,498,746 km (0.074 R)
• M53: 24,620,967 km (0.06 R)
• M54: 25,173,582 km (0.075 R)
• M55: 25,235,216 km (0.115 R)
• M56: 26,228,396 km (0.109 R)
• M57: 26,290,928 km (0.093 R)
• M58: 26,478,674 km (0.08 R)
• M59: 29,869,309 km (0.111 R)
• M60: 30,721,568 km (0.091 R)
• M61: 30,787,541 km (0.063 R)
• M62: 31,981,631 km (0.115 R)
• M63: 34,073,608 km (0.098 R)
• M64: 34,620,687 km (0.074 R)
• M65: 34,895,199 km (0.075 R)
• M66: 35,723,373 km (0.11 R)
• M67: 36,139,854 km (0.1 R)
• M68: 36,348,692 km (0.036 R)
• M69: 36,418,405 km (0.068 R)
• M70: 37,751,322 km (0.062 R)
• M71: 38,672,396 km (0.115 R)
• M72: 38,743,605 km (0.094 R)
• M73: 39,457,635 km (0.109 R)
• M74: 40,176,004 km (0.079 R)
• M75: 40,753,751 km (0.035 R)
• M76: 40,898,711 km (0.087 R)
• M77: 42,356,992 km (0.071 R)
• M78: 42,650,652 km (0.11 R)
• M79: 42,945,061 km (0.114 R)
• M80: 44,874,873 km (0.059 R)
• M81: 44,949,672 km (0.035 R)
• M82: 46,151,990 km (0.074 R)
• M83: 46,454,178 km (0.108 R)
• M84: 47,975,140 km (0.107 R)
• M85: 48,588,192 km (0.077 R)
• M86: 48,818,722 km (0.118 R)
• M87: 50,364,816 km (0.074 R)
• M88: 51,691,599 km (0.036 R)
• M89: 52,162,683 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 10.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.89 AU - 11.23 AU

Year: 11318 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 85,476,881 km

• M1: 138,528 km (0.075 R)
• M2: 236,664 km (0.115 R)
• M3: 353,201 km (0.106 R)
• M4: 873,652 km (0.09 R)
• M5: 1,108,819 km (0.104 R)
• M6: 1,693,448 km (0.103 R)
• M7: 1,802,505 km (0.027 R)
• M8: 1,914,105 km (0.103 R)
• M9: 2,105,291 km (0.109 R)
• M10: 2,568,745 km (0.06 R)
• M11: 2,844,903 km (0.076 R)
• M12: 3,220,543 km (0.097 R)
• M13: 3,635,677 km (0.106 R)
• M14: 3,801,880 km (0.115 R)
• M15: 3,873,837 km (0.092 R)
• M16: 4,365,266 km (0.118 R)
• M17: 5,245,949 km (0.091 R)
• M18: 5,461,070 km (0.083 R)
• M19: 5,569,828 km (0.038 R)
• M20: 6,609,084 km (0.117 R)
• M21: 7,017,935 km (0.117 R)
• M22: 7,136,118 km (0.07 R)
• M23: 7,404,795 km (0.117 R)
• M24: 7,525,371 km (0.112 R)
• M25: 8,075,592 km (0.092 R)
• M26: 8,230,725 km (0.073 R)
• M27: 9,507,543 km (0.107 R)
• M28: 10,370,424 km (0.114 R)
• M29: 11,016,686 km (0.098 R)
• M30: 11,957,507 km (0.098 R)
• M31: 12,099,027 km (0.07 R)
• M32: 12,205,541 km (0.06 R)
• M33: 12,348,107 km (0.092 R)
• M34: 12,743,046 km (0.109 R)
• M35: 13,215,177 km (0.113 R)
• M36: 13,582,140 km (0.111 R)
• M37: 14,139,093 km (0.12 R)
• M38: 14,439,186 km (0.041 R)
• M39: 15,428,926 km (0.12 R)
• M40: 15,932,024 km (0.075 R)
• M41: 17,233,076 km (0.117 R)
• M42: 17,433,238 km (0.12 R)
• M43: 18,609,227 km (0.104 R)
• M44: 18,979,332 km (0.097 R)
• M45: 19,685,135 km (0.048 R)
• M46: 19,768,760 km (0.12 R)
• M47: 19,852,535 km (0.114 R)
• M48: 20,230,718 km (0.085 R)
• M49: 22,287,839 km (0.112 R)
• M50: 22,768,646 km (0.117 R)
• M51: 23,740,434 km (0.105 R)
• M52: 23,918,605 km (0.116 R)
• M53: 24,186,685 km (0.109 R)
• M54: 25,087,413 km (0.114 R)
• M55: 25,953,286 km (0.1 R)
• M56: 26,320,698 km (0.064 R)
• M57: 26,505,152 km (0.1 R)
• M58: 27,293,683 km (0.109 R)
• M59: 27,573,730 km (0.084 R)
• M60: 27,808,000 km (0.101 R)
• M61: 28,467,278 km (0.106 R)
• M62: 28,561,824 km (0.091 R)
• M63: 28,798,787 km (0.101 R)
• M64: 28,988,776 km (0.096 R)
• M65: 30,912,006 km (0.064 R)
• M66: 31,301,559 km (0.072 R)
• M67: 33,024,927 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.5

Radius: 6.6

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.28 AU - 14.54 AU

Year: 19864 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,476,881 km

• M1: 84,822 km (0.08 R)
• M2: 399,576 km (0.117 R)
• M3: 714,629 km (0.046 R)
• M4: 1,183,618 km (0.11 R)
• M5: 1,244,205 km (0.068 R)
• M6: 2,087,189 km (0.055 R)
• M7: 2,273,439 km (0.096 R)
• M8: 3,070,945 km (0.086 R)
• M9: 3,368,944 km (0.103 R)
• M10: 4,699,916 km (0.05 R)
• M11: 4,845,924 km (0.044 R)
• M12: 4,944,210 km (0.057 R)
• M13: 5,242,807 km (0.075 R)
• M14: 5,394,350 km (0.056 R)
• M15: 5,701,773 km (0.095 R)
• M16: 5,962,373 km (0.063 R)
• M17: 6,712,456 km (0.062 R)
• M18: 7,154,369 km (0.069 R)
• M19: 7,548,858 km (0.094 R)
• M20: 9,748,246 km (0.101 R)
• M21: 10,437,743 km (0.087 R)
• M22: 11,665,492 km (0.079 R)
• M23: 12,397,026 km (0.115 R)
• M24: 12,870,204 km (0.117 R)
• M25: 13,695,087 km (0.113 R)
• M26: 14,964,125 km (0.057 R)
• M27: 15,540,227 km (0.111 R)
• M28: 16,123,509 km (0.109 R)
• M29: 16,788,172 km (0.119 R)
• M30: 17,086,620 km (0.11 R)
• M31: 17,537,358 km (0.085 R)
• M32: 18,681,333 km (0.111 R)
• M33: 19,613,777 km (0.053 R)
• M34: 20,164,596 km (0.102 R)
• M35: 20,640,916 km (0.1 R)
• M36: 21,604,476 km (0.113 R)
• M37: 21,766,490 km (0.09 R)
• M38: 22,091,716 km (0.107 R)
• M39: 22,418,587 km (0.111 R)
• M40: 22,500,567 km (0.033 R)
• M41: 23,325,749 km (0.07 R)
• M42: 23,491,952 km (0.117 R)
• M43: 23,825,705 km (0.106 R)
• M44: 24,076,880 km (0.117 R)
• M45: 26,204,610 km (0.094 R)
• M46: 26,377,396 km (0.063 R)
• M47: 28,658,165 km (0.084 R)
• M48: 29,014,507 km (0.11 R)
• M49: 30,636,746 km (0.084 R)
• M50: 31,367,083 km (0.114 R)
• M51: 31,642,493 km (0.098 R)
• M52: 32,010,803 km (0.082 R)
• M53: 32,751,911 km (0.03 R)
• M54: 33,405,055 km (0.03 R)
• M55: 34,251,031 km (0.067 R)
• M56: 35,199,182 km (0.092 R)
• M57: 36,734,206 km (0.059 R)
• M58: 37,704,647 km (0.108 R)
• M59: 40,267,109 km (0.1 R)
• M60: 40,666,386 km (0.118 R)
• M61: 41,267,620 km (0.082 R)
• M62: 41,670,038 km (0.104 R)
• M63: 42,478,914 km (0.04 R)
• M64: 42,580,341 km (0.106 R)
• M65: 43,088,824 km (0.055 R)
• M66: 44,626,541 km (0.073 R)
• M67: 45,557,788 km (0.119 R)
• M68: 45,973,670 km (0.101 R)
• M69: 46,182,209 km (0.029 R)
• M70: 47,124,077 km (0.09 R)
• M71: 48,072,229 km (0.107 R)
• M72: 48,814,084 km (0.064 R)
• M73: 54,662,613 km (0.11 R)
• M74: 55,547,634 km (0.083 R)
• M75: 56,772,392 km (0.106 R)
• M76: 57,331,888 km (0.116 R)
• M77: 59,134,991 km (0.08 R)
• M78: 59,588,721 km (0.067 R)
• M79: 61,414,863 km (0.097 R)
• M80: 61,529,604 km (0.072 R)
• M81: 66,648,694 km (0.119 R)
• M82: 67,002,642 km (0.1 R)
• M83: 67,475,671 km (0.064 R)
• M84: 68,187,158 km (0.105 R)
• M85: 68,424,869 km (0.105 R)
• M86: 68,901,039 km (0.09 R)
• M87: 71,298,794 km (0.087 R)
• M88: 71,902,571 km (0.066 R)
• M89: 76,669,208 km (0.087 R)
• M90: 78,654,072 km (0.085 R)
• M91: 79,277,896 km (0.073 R)
• M92: 82,168,276 km (0.057 R)
• M93: 83,944,452 km (0.082 R)
• M94: 84,709,495 km (0.07 R)
• M95: 85,220,821 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit