🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 249 Days

Day: 33.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,246,933 km

• M1: 236,365 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.13 AU - 1.41 AU

Year: 528 Days

Day: 15.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.66 AU - 1.72 AU

Year: 811 Days

Day: 12.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 11.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.86 AU - 6.26 AU

Year: 5504 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,246,933 km

• M1: 145,708 km (0.102 R)
• M2: 230,680 km (0.08 R)
• M3: 337,343 km (0.107 R)
• M4: 448,345 km (0.115 R)
• M5: 814,112 km (0.111 R)
• M6: 960,119 km (0.092 R)
• M7: 1,129,913 km (0.055 R)
• M8: 1,356,553 km (0.064 R)
• M9: 1,435,541 km (0.056 R)
• M10: 2,463,279 km (0.08 R)
• M11: 2,600,310 km (0.09 R)
• M12: 2,800,323 km (0.108 R)
• M13: 2,881,853 km (0.116 R)
• M14: 2,984,926 km (0.111 R)
• M15: 3,089,196 km (0.102 R)
• M16: 3,740,396 km (0.066 R)
• M17: 4,035,851 km (0.094 R)
• M18: 4,268,177 km (0.104 R)
• M19: 4,457,418 km (0.088 R)
• M20: 4,746,292 km (0.116 R)
• M21: 4,819,595 km (0.11 R)
• M22: 5,266,892 km (0.119 R)
• M23: 6,935,357 km (0.086 R)
• M24: 7,525,371 km (0.105 R)
• M25: 7,668,237 km (0.051 R)
• M26: 9,575,760 km (0.099 R)
• M27: 9,792,826 km (0.081 R)
• M28: 9,949,006 km (0.041 R)
• M29: 10,454,198 km (0.104 R)
• M30: 10,710,011 km (0.111 R)
• M31: 10,870,978 km (0.118 R)
• M32: 11,588,449 km (0.105 R)
• M33: 12,186,991 km (0.074 R)
• M34: 12,321,329 km (0.064 R)
• M35: 12,693,379 km (0.116 R)
• M36: 13,137,984 km (0.074 R)
• M37: 13,866,825 km (0.116 R)
• M38: 14,253,835 km (0.074 R)
• M39: 14,324,595 km (0.11 R)
• M40: 14,573,226 km (0.114 R)
• M41: 15,110,582 km (0.034 R)
• M42: 15,399,904 km (0.12 R)
• M43: 15,654,669 km (0.042 R)
• M44: 15,727,673 km (0.099 R)
• M45: 15,910,781 km (0.112 R)
• M46: 16,131,288 km (0.072 R)
• M47: 16,315,892 km (0.111 R)
• M48: 16,612,694 km (0.07 R)
• M49: 17,023,789 km (0.054 R)
• M50: 17,400,476 km (0.056 R)
• M51: 19,638,610 km (0.054 R)
• M52: 19,875,424 km (0.096 R)
• M53: 20,033,698 km (0.087 R)
• M54: 20,192,421 km (0.113 R)
• M55: 20,671,135 km (0.11 R)
• M56: 20,871,745 km (0.057 R)
• M57: 21,436,776 km (0.112 R)
• M58: 21,925,214 km (0.033 R)
• M59: 23,162,089 km (0.057 R)
• M60: 23,412,216 km (0.059 R)
• M61: 23,831,090 km (0.078 R)
• M62: 24,633,683 km (0.064 R)
• M63: 26,308,880 km (0.118 R)
• M64: 27,534,236 km (0.065 R)
• M65: 27,887,736 km (0.115 R)
• M66: 28,153,721 km (0.07 R)
• M67: 28,376,173 km (0.118 R)
• M68: 28,867,602 km (0.065 R)
• M69: 29,136,728 km (0.092 R)
• M70: 30,176,434 km (0.066 R)
• M71: 30,403,972 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 9.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.76 AU - 10.62 AU

Year: 9452 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,246,933 km

• M1: 179,966 km (0.077 R)
• M2: 272,567 km (0.041 R)
• M3: 647,609 km (0.068 R)
• M4: 750,981 km (0.069 R)
• M5: 812,616 km (0.033 R)
• M6: 924,964 km (0.047 R)
• M7: 1,077,553 km (0.113 R)
• M8: 1,220,270 km (0.094 R)
• M9: 1,369,419 km (0.053 R)
• M10: 1,485,357 km (0.044 R)
• M11: 1,810,733 km (0.046 R)
• M12: 1,895,555 km (0.113 R)
• M13: 2,890,231 km (0.097 R)
• M14: 3,348,300 km (0.119 R)
• M15: 3,856,484 km (0.063 R)
• M16: 3,939,062 km (0.116 R)
• M17: 4,388,902 km (0.051 R)
• M18: 4,795,958 km (0.046 R)
• M19: 4,855,049 km (0.083 R)
• M20: 5,802,901 km (0.111 R)
• M21: 5,897,597 km (0.108 R)
• M22: 6,379,003 km (0.093 R)
• M23: 7,551,102 km (0.116 R)
• M24: 7,758,594 km (0.1 R)
• M25: 8,392,590 km (0.025 R)
• M26: 8,860,831 km (0.056 R)
• M27: 9,043,191 km (0.067 R)
• M28: 9,822,746 km (0.114 R)
• M29: 10,315,970 km (0.117 R)
• M30: 10,856,317 km (0.088 R)
• M31: 10,973,303 km (0.091 R)
• M32: 12,085,264 km (0.068 R)
• M33: 12,287,670 km (0.077 R)
• M34: 12,572,803 km (0.049 R)
• M35: 12,942,759 km (0.062 R)
• M36: 13,191,241 km (0.092 R)
• M37: 13,399,631 km (0.077 R)
• M38: 14,158,690 km (0.074 R)
• M39: 14,758,877 km (0.085 R)
• M40: 14,975,196 km (0.074 R)
• M41: 15,367,142 km (0.096 R)
• M42: 15,674,416 km (0.113 R)
• M43: 16,384,408 km (0.073 R)
• M44: 16,563,626 km (0.104 R)
• M45: 17,014,215 km (0.083 R)
• M46: 17,332,110 km (0.118 R)
• M47: 17,468,992 km (0.108 R)
• M48: 19,374,869 km (0.093 R)
• M49: 19,945,136 km (0.025 R)
• M50: 20,665,599 km (0.086 R)
• M51: 21,443,508 km (0.094 R)
• M52: 22,778,071 km (0.046 R)
• M53: 23,228,809 km (0.114 R)
• M54: 23,430,168 km (0.058 R)
• M55: 24,292,001 km (0.095 R)
• M56: 25,267,679 km (0.099 R)
• M57: 25,578,543 km (0.109 R)
• M58: 26,046,934 km (0.073 R)
• M59: 26,203,862 km (0.065 R)
• M60: 26,308,581 km (0.113 R)
• M61: 26,781,460 km (0.107 R)
• M62: 29,242,195 km (0.086 R)
• M63: 29,514,014 km (0.083 R)
• M64: 30,334,409 km (0.095 R)
• M65: 31,162,433 km (0.113 R)
• M66: 31,273,435 km (0.089 R)
• M67: 31,495,737 km (0.108 R)
• M68: 32,446,282 km (0.108 R)
• M69: 33,066,515 km (0.069 R)
• M70: 33,576,793 km (0.114 R)
• M71: 33,633,640 km (0.057 R)
• M72: 33,975,472 km (0.045 R)
• M73: 34,032,618 km (0.05 R)
• M74: 34,547,833 km (0.118 R)
• M75: 35,065,591 km (0.054 R)
• M76: 35,296,570 km (0.087 R)
• M77: 36,109,036 km (0.109 R)
• M78: 36,634,424 km (0.039 R)
• M79: 37,162,505 km (0.086 R)
• M80: 37,221,297 km (0.101 R)
• M81: 37,752,070 km (0.097 R)
• M82: 38,107,365 km (0.106 R)
• M83: 38,225,996 km (0.112 R)
• M84: 38,463,707 km (0.087 R)
• M85: 39,840,157 km (0.086 R)
• M86: 39,900,295 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 4

Gravity: 47.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.11 AU - 16.73 AU

Year: 21263 Days

Day: 23.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,246,933 km

• M1: 57,146 km (0.115 R)
• M2: 707,299 km (0.099 R)
• M3: 941,270 km (0.072 R)
• M4: 1,637,797 km (0.075 R)
• M5: 2,158,996 km (0.105 R)
• M6: 2,886,491 km (0.057 R)
• M7: 3,339,324 km (0.106 R)
• M8: 4,126,956 km (0.117 R)
• M9: 4,263,539 km (0.091 R)
• M10: 4,729,836 km (0.072 R)
• M11: 5,065,683 km (0.059 R)
• M12: 5,163,071 km (0.053 R)
• M13: 5,458,976 km (0.07 R)
• M14: 5,659,287 km (0.095 R)
• M15: 5,760,416 km (0.054 R)
• M16: 7,236,947 km (0.107 R)
• M17: 7,346,602 km (0.088 R)
• M18: 7,623,358 km (0.066 R)
• M19: 9,175,585 km (0.087 R)
• M20: 10,078,857 km (0.11 R)
• M21: 13,086,223 km (0.047 R)
• M22: 13,152,944 km (0.086 R)
• M23: 13,759,264 km (0.088 R)
• M24: 14,168,414 km (0.119 R)
• M25: 15,561,171 km (0.045 R)
• M26: 15,631,930 km (0.108 R)
• M27: 16,201,898 km (0.064 R)
• M28: 16,996,861 km (0.033 R)
• M29: 17,435,781 km (0.047 R)
• M30: 17,656,588 km (0.103 R)
• M31: 18,324,692 km (0.064 R)
• M32: 20,223,538 km (0.099 R)
• M33: 20,610,697 km (0.113 R)
• M34: 21,471,184 km (0.081 R)
• M35: 22,104,282 km (0.104 R)
• M36: 22,663,180 km (0.068 R)
• M37: 23,226,865 km (0.094 R)
• M38: 24,450,126 km (0.108 R)
• M39: 26,197,579 km (0.081 R)
• M40: 26,704,267 km (0.083 R)
• M41: 27,812,937 km (0.066 R)
• M42: 28,070,993 km (0.119 R)
• M43: 30,339,944 km (0.103 R)
• M44: 30,782,903 km (0.11 R)
• M45: 31,496,336 km (0.047 R)
• M46: 32,485,926 km (0.102 R)
• M47: 33,212,074 km (0.119 R)
• M48: 34,035,460 km (0.066 R)
• M49: 35,982,477 km (0.12 R)
• M50: 36,263,571 km (0.104 R)
• M51: 36,733,757 km (0.11 R)
• M52: 37,395,279 km (0.097 R)
• M53: 38,347,021 km (0.056 R)
• M54: 39,210,499 km (0.112 R)
• M55: 39,403,331 km (0.053 R)
• M56: 39,789,742 km (0.109 R)
• M57: 40,956,606 km (0.057 R)
• M58: 41,152,130 km (0.112 R)
• M59: 41,348,103 km (0.071 R)
• M60: 42,332,158 km (0.098 R)
• M61: 43,423,475 km (0.114 R)
• M62: 44,423,536 km (0.052 R)
• M63: 45,836,488 km (0.086 R)
• M64: 46,039,493 km (0.104 R)
• M65: 46,141,219 km (0.058 R)
• M66: 48,809,746 km (0.062 R)
• M67: 49,224,731 km (0.077 R)
• M68: 49,432,672 km (0.084 R)
• M69: 51,739,022 km (0.067 R)
• M70: 52,480,279 km (0.081 R)
• M71: 53,331,641 km (0.108 R)
• M72: 53,438,454 km (0.102 R)
• M73: 54,724,846 km (0.045 R)
• M74: 55,371,857 km (0.084 R)
• M75: 55,588,175 km (0.11 R)
• M76: 55,696,334 km (0.113 R)
• M77: 57,218,792 km (0.044 R)
• M78: 57,328,148 km (0.097 R)
• M79: 57,656,366 km (0.08 R)
• M80: 58,865,266 km (0.042 R)
• M81: 59,638,837 km (0.114 R)
• M82: 61,308,050 km (0.071 R)
• M83: 62,541,783 km (0.027 R)
• M84: 63,331,062 km (0.116 R)
• M85: 64,350,870 km (0.082 R)
• M86: 68,251,934 km (0.106 R)
• M87: 69,880,307 km (0.099 R)
• M88: 70,113,979 km (0.118 R)
• M89: 71,168,793 km (0.102 R)
• M90: 71,521,545 km (0.086 R)
• M91: 72,701,573 km (0.068 R)
• M92: 74,602,962 km (0.109 R)
• M93: 74,722,341 km (0.076 R)
• M94: 77,606,439 km (0.12 R)
• M95: 77,848,488 km (0.039 R)
• M96: 80,282,146 km (0.12 R)
• M97: 80,526,888 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit