🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.64 AU

Year: 177 Days

Day: 15.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.8 AU

Year: 268 Days

Day: 21.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.91 AU - 1.07 AU

Year: 415 Days

Day: 33 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,501,183 km

• M1: 554,111 km (0.079 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 14.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.58 AU - 5.08 AU

Year: 3800 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 98,501,183 km

• M1: 301,440 km (0.074 R)
• M2: 413,788 km (0.046 R)
• M3: 650,601 km (0.051 R)
• M4: 772,972 km (0.101 R)
• M5: 969,993 km (0.047 R)
• M6: 1,120,787 km (0.08 R)
• M7: 1,393,504 km (0.104 R)
• M8: 1,582,446 km (0.117 R)
• M9: 1,680,283 km (0.1 R)
• M10: 1,797,119 km (0.106 R)
• M11: 1,934,151 km (0.026 R)
• M12: 2,039,318 km (0.112 R)
• M13: 2,404,487 km (0.097 R)
• M14: 2,546,904 km (0.068 R)
• M15: 2,692,313 km (0.098 R)
• M16: 2,790,748 km (0.095 R)
• M17: 3,042,521 km (0.068 R)
• M18: 3,186,734 km (0.094 R)
• M19: 3,450,176 km (0.067 R)
• M20: 3,720,948 km (0.071 R)
• M21: 3,875,782 km (0.066 R)
• M22: 4,249,028 km (0.071 R)
• M23: 4,945,706 km (0.102 R)
• M24: 5,067,329 km (0.112 R)
• M25: 5,301,300 km (0.057 R)
• M26: 5,450,898 km (0.086 R)
• M27: 5,564,143 km (0.102 R)
• M28: 5,690,703 km (0.057 R)
• M29: 5,985,860 km (0.087 R)
• M30: 6,259,624 km (0.072 R)
• M31: 6,444,527 km (0.049 R)
• M32: 7,010,156 km (0.098 R)
• M33: 7,243,678 km (0.108 R)
• M34: 7,591,793 km (0.074 R)
• M35: 7,718,502 km (0.087 R)
• M36: 7,874,234 km (0.12 R)
• M37: 8,174,626 km (0.092 R)
• M38: 8,333,499 km (0.065 R)
• M39: 8,478,908 km (0.083 R)
• M40: 9,038,853 km (0.073 R)
• M41: 9,173,341 km (0.092 R)
• M42: 9,293,319 km (0.098 R)
• M43: 9,671,802 km (0.08 R)
• M44: 9,886,026 km (0.063 R)
• M45: 10,132,862 km (0.114 R)
• M46: 10,303,703 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 8.6

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.11 AU - 4.79 AU

Year: 3959 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,501,183 km

• M1: 210,185 km (0.113 R)
• M2: 717,471 km (0.116 R)
• M3: 772,075 km (0.055 R)
• M4: 945,010 km (0.094 R)
• M5: 1,453,044 km (0.12 R)
• M6: 1,552,377 km (0.097 R)
• M7: 1,713,195 km (0.107 R)
• M8: 1,864,139 km (0.119 R)
• M9: 2,035,429 km (0.083 R)
• M10: 2,277,179 km (0.109 R)
• M11: 2,562,612 km (0.044 R)
• M12: 3,186,135 km (0.085 R)
• M13: 3,278,886 km (0.116 R)
• M14: 3,353,835 km (0.074 R)
• M15: 4,235,864 km (0.097 R)
• M16: 4,840,538 km (0.083 R)
• M17: 5,077,053 km (0.089 R)
• M18: 5,251,334 km (0.093 R)
• M19: 5,472,141 km (0.093 R)
• M20: 5,539,011 km (0.098 R)
• M21: 5,968,656 km (0.111 R)
• M22: 6,175,849 km (0.053 R)
• M23: 6,268,749 km (0.038 R)
• M24: 6,408,922 km (0.092 R)
• M25: 6,932,066 km (0.114 R)
• M26: 7,052,792 km (0.082 R)
• M27: 7,271,952 km (0.05 R)
• M28: 7,518,191 km (0.048 R)
• M29: 7,717,156 km (0.055 R)
• M30: 7,842,369 km (0.087 R)
• M31: 7,968,331 km (0.111 R)
• M32: 8,973,329 km (0.076 R)
• M33: 9,263,998 km (0.109 R)
• M34: 9,773,528 km (0.087 R)
• M35: 9,827,683 km (0.116 R)
• M36: 9,909,064 km (0.088 R)
• M37: 10,154,703 km (0.11 R)
• M38: 10,402,288 km (0.081 R)
• M39: 10,791,392 km (0.091 R)
• M40: 10,931,565 km (0.092 R)
• M41: 11,412,672 km (0.047 R)
• M42: 11,555,538 km (0.117 R)
• M43: 11,727,575 km (0.081 R)
• M44: 12,336,888 km (0.092 R)
• M45: 12,748,731 km (0.111 R)
• M46: 13,075,602 km (0.052 R)
• M47: 13,165,211 km (0.099 R)
• M48: 13,314,958 km (0.096 R)
• M49: 13,798,160 km (0.11 R)
• M50: 14,287,045 km (0.047 R)
• M51: 14,533,732 km (0.084 R)
• M52: 14,688,566 km (0.067 R)
• M53: 15,407,982 km (0.09 R)
• M54: 15,502,678 km (0.064 R)
• M55: 17,403,618 km (0.103 R)
• M56: 17,766,094 km (0.093 R)
• M57: 18,231,193 km (0.06 R)
• M58: 18,465,164 km (0.12 R)
• M59: 19,274,938 km (0.085 R)
• M60: 19,718,495 km (0.065 R)
• M61: 19,821,269 km (0.029 R)
• M62: 20,442,100 km (0.026 R)
• M63: 20,719,903 km (0.111 R)
• M64: 21,561,242 km (0.097 R)
• M65: 22,377,897 km (0.046 R)
• M66: 22,916,000 km (0.097 R)
• M67: 23,168,521 km (0.118 R)
• M68: 24,004,923 km (0.115 R)
• M69: 24,555,742 km (0.107 R)
• M70: 24,740,197 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 10.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.04 AU - 11.04 AU

Year: 12427 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,501,183 km

• M1: 138,228 km (0.074 R)
• M2: 271,221 km (0.1 R)
• M3: 540,198 km (0.083 R)
• M4: 772,673 km (0.101 R)
• M5: 994,975 km (0.075 R)
• M6: 1,147,565 km (0.112 R)
• M7: 1,525,898 km (0.068 R)
• M8: 1,781,860 km (0.107 R)
• M9: 2,079,560 km (0.087 R)
• M10: 2,306,201 km (0.09 R)
• M11: 2,570,989 km (0.101 R)
• M12: 2,753,050 km (0.045 R)
• M13: 3,065,859 km (0.112 R)
• M14: 3,259,289 km (0.082 R)
• M15: 3,556,839 km (0.05 R)
• M16: 4,002,341 km (0.096 R)
• M17: 4,285,381 km (0.108 R)
• M18: 4,759,307 km (0.076 R)
• M19: 5,211,691 km (0.057 R)
• M20: 6,320,510 km (0.117 R)
• M21: 6,567,496 km (0.03 R)
• M22: 6,901,698 km (0.112 R)
• M23: 7,586,706 km (0.076 R)
• M24: 7,849,251 km (0.103 R)
• M25: 7,981,645 km (0.045 R)
• M26: 8,293,556 km (0.11 R)
• M27: 8,837,494 km (0.073 R)
• M28: 9,021,350 km (0.1 R)
• M29: 9,160,177 km (0.115 R)
• M30: 9,769,639 km (0.1 R)
• M31: 10,055,370 km (0.111 R)
• M32: 11,077,124 km (0.111 R)
• M33: 11,375,123 km (0.028 R)
• M34: 11,525,170 km (0.107 R)
• M35: 12,285,127 km (0.044 R)
• M36: 12,593,598 km (0.077 R)
• M37: 12,748,731 km (0.095 R)
• M38: 13,008,881 km (0.067 R)
• M39: 13,270,827 km (0.093 R)
• M40: 15,705,084 km (0.081 R)
• M41: 16,152,232 km (0.063 R)
• M42: 17,173,237 km (0.11 R)
• M43: 17,807,532 km (0.082 R)
• M44: 18,625,982 km (0.07 R)
• M45: 18,743,865 km (0.094 R)
• M46: 19,636,067 km (0.078 R)
• M47: 20,117,622 km (0.118 R)
• M48: 20,664,103 km (0.071 R)
• M49: 21,895,743 km (0.063 R)
• M50: 22,332,419 km (0.038 R)
• M51: 23,532,194 km (0.037 R)
• M52: 24,300,828 km (0.105 R)
• M53: 24,429,631 km (0.094 R)
• M54: 25,338,289 km (0.108 R)
• M55: 27,523,615 km (0.097 R)
• M56: 27,994,848 km (0.119 R)
• M57: 29,356,039 km (0.097 R)
• M58: 30,529,933 km (0.106 R)
• M59: 33,998,510 km (0.105 R)
• M60: 34,214,828 km (0.034 R)
• M61: 34,431,745 km (0.094 R)
• M62: 34,576,556 km (0.04 R)
• M63: 35,230,747 km (0.087 R)
• M64: 35,815,675 km (0.092 R)
• M65: 37,589,756 km (0.102 R)
• M66: 37,963,003 km (0.069 R)
• M67: 38,412,395 km (0.09 R)
• M68: 39,165,471 km (0.095 R)
• M69: 39,543,804 km (0.096 R)
• M70: 40,686,133 km (0.109 R)
• M71: 42,225,944 km (0.115 R)
• M72: 44,020,370 km (0.069 R)
• M73: 47,521,858 km (0.112 R)
• M74: 49,387,493 km (0.107 R)
• M75: 49,550,854 km (0.115 R)
• M76: 49,632,684 km (0.099 R)
• M77: 49,878,174 km (0.117 R)
• M78: 50,534,909 km (0.091 R)
• M79: 51,856,755 km (0.093 R)
• M80: 52,522,017 km (0.106 R)
• M81: 53,861,068 km (0.059 R)
• M82: 54,619,230 km (0.115 R)
• M83: 56,657,950 km (0.107 R)
• M84: 57,000,229 km (0.053 R)

Asteroid Belt

Center: 12.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 7.4

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.23 AU - 17.33 AU

Year: 26437 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,501,183 km

• M1: 237,861 km (0.108 R)
• M2: 435,330 km (0.113 R)
• M3: 792,420 km (0.08 R)
• M4: 850,015 km (0.075 R)
• M5: 969,544 km (0.115 R)
• M6: 1,292,825 km (0.045 R)
• M7: 1,760,617 km (0.099 R)
• M8: 2,235,740 km (0.111 R)
• M9: 2,573,981 km (0.081 R)
• M10: 3,980,051 km (0.113 R)
• M11: 4,493,471 km (0.091 R)
• M12: 4,704,703 km (0.109 R)
• M13: 5,191,944 km (0.07 R)
• M14: 5,581,945 km (0.082 R)
• M15: 5,695,191 km (0.077 R)
• M16: 6,213,847 km (0.095 R)
• M17: 7,234,703 km (0.108 R)
• M18: 7,732,864 km (0.094 R)
• M19: 8,500,899 km (0.046 R)
• M20: 8,565,974 km (0.089 R)
• M21: 11,662,500 km (0.062 R)
• M22: 11,953,019 km (0.075 R)
• M23: 13,063,335 km (0.073 R)
• M24: 13,440,770 km (0.094 R)
• M25: 14,750,649 km (0.076 R)
• M26: 14,829,039 km (0.115 R)
• M27: 14,907,428 km (0.044 R)
• M28: 16,343,268 km (0.099 R)
• M29: 16,586,814 km (0.095 R)
• M30: 17,656,139 km (0.095 R)
• M31: 17,989,593 km (0.11 R)
• M32: 18,325,141 km (0.075 R)
• M33: 18,747,456 km (0.104 R)
• M34: 21,083,277 km (0.103 R)
• M35: 22,962,376 km (0.04 R)
• M36: 23,692,264 km (0.062 R)
• M37: 24,060,125 km (0.094 R)
• M38: 24,337,180 km (0.115 R)
• M39: 27,550,542 km (0.102 R)
• M40: 28,912,032 km (0.071 R)
• M41: 31,095,264 km (0.104 R)
• M42: 32,105,049 km (0.076 R)
• M43: 33,228,230 km (0.09 R)
• M44: 35,513,039 km (0.102 R)
• M45: 36,780,581 km (0.107 R)
• M46: 40,341,759 km (0.084 R)
• M47: 41,111,140 km (0.106 R)
• M48: 41,331,947 km (0.115 R)
• M49: 41,442,500 km (0.096 R)
• M50: 43,224,061 km (0.027 R)
• M51: 44,124,191 km (0.099 R)
• M52: 45,030,455 km (0.105 R)
• M53: 47,207,403 km (0.117 R)
• M54: 47,322,893 km (0.093 R)
• M55: 53,097,670 km (0.041 R)
• M56: 54,424,304 km (0.113 R)
• M57: 55,030,923 km (0.09 R)
• M58: 56,864,245 km (0.119 R)
• M59: 56,987,065 km (0.045 R)
• M60: 58,841,630 km (0.087 R)
• M61: 59,090,411 km (0.09 R)
• M62: 60,214,190 km (0.085 R)
• M63: 60,464,767 km (0.093 R)
• M64: 60,841,454 km (0.119 R)
• M65: 62,482,692 km (0.073 R)
• M66: 62,736,560 km (0.095 R)
• M67: 63,245,193 km (0.084 R)
• M68: 63,499,958 km (0.043 R)
• M69: 63,882,928 km (0.072 R)
• M70: 65,421,991 km (0.079 R)
• M71: 66,454,815 km (0.091 R)
• M72: 66,973,321 km (0.03 R)
• M73: 68,014,223 km (0.083 R)
• M74: 68,798,565 km (0.099 R)
• M75: 69,191,708 km (0.105 R)
• M76: 69,848,742 km (0.12 R)
• M77: 71,566,724 km (0.086 R)
• M78: 72,364,380 km (0.104 R)
• M79: 72,764,255 km (0.096 R)
• M80: 73,834,328 km (0.104 R)
• M81: 76,260,806 km (0.098 R)
• M82: 80,638,638 km (0.085 R)
• M83: 81,191,701 km (0.074 R)
• M84: 81,468,607 km (0.1 R)
• M85: 82,023,465 km (0.027 R)
• M86: 83,136,922 km (0.106 R)
• M87: 91,357,475 km (0.11 R)
• M88: 91,501,388 km (0.093 R)
• M89: 92,511,473 km (0.089 R)
• M90: 93,090,267 km (0.072 R)
• M91: 93,380,188 km (0.094 R)
• M92: 93,960,777 km (0.094 R)
• M93: 95,417,561 km (0.095 R)
• M94: 95,563,718 km (0.117 R)
• M95: 97,028,730 km (0.118 R)
• M96: 97,911,358 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit