🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.26 AU - 1.28 AU

Year: 505 Days

Day: 19.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,022,972 km

• M1: 56,099 km (0.091 R)
• M2: 945,309 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.47 AU - 2.43 AU

Year: 962 Days

Day: 21.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.98 AU - 6.5 AU

Year: 4235 Days

Day: 41.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,022,972 km

• M1: 1,357,152 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 8.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.87 AU - 6.29 AU

Year: 4654 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,022,972 km

• M1: 136,882 km (0.096 R)
• M2: 201,060 km (0.062 R)
• M3: 398,978 km (0.059 R)
• M4: 458,817 km (0.074 R)
• M5: 798,404 km (0.112 R)
• M6: 968,646 km (0.107 R)
• M7: 1,229,096 km (0.05 R)
• M8: 1,320,800 km (0.073 R)
• M9: 1,499,270 km (0.049 R)
• M10: 2,080,906 km (0.112 R)
• M11: 2,389,078 km (0.093 R)
• M12: 2,519,228 km (0.025 R)
• M13: 2,726,571 km (0.079 R)
• M14: 2,786,859 km (0.11 R)
• M15: 2,939,598 km (0.025 R)
• M16: 3,063,764 km (0.093 R)
• M17: 3,237,298 km (0.089 R)
• M18: 3,349,496 km (0.118 R)
• M19: 3,677,116 km (0.07 R)
• M20: 3,827,910 km (0.118 R)
• M21: 3,912,583 km (0.113 R)
• M22: 4,066,669 km (0.117 R)
• M23: 4,240,202 km (0.065 R)
• M24: 4,363,171 km (0.076 R)
• M25: 4,433,931 km (0.096 R)
• M26: 4,576,648 km (0.117 R)
• M27: 4,757,212 km (0.116 R)
• M28: 5,106,673 km (0.114 R)
• M29: 5,331,818 km (0.114 R)
• M30: 5,502,808 km (0.035 R)
• M31: 5,656,295 km (0.031 R)
• M32: 5,752,936 km (0.077 R)
• M33: 6,026,550 km (0.095 R)
• M34: 6,749,557 km (0.075 R)
• M35: 6,831,536 km (0.055 R)
• M36: 6,975,898 km (0.036 R)
• M37: 7,079,719 km (0.064 R)
• M38: 7,142,251 km (0.116 R)
• M39: 8,145,155 km (0.113 R)
• M40: 8,254,511 km (0.096 R)
• M41: 8,563,132 km (0.073 R)
• M42: 8,875,492 km (0.114 R)
• M43: 9,010,579 km (0.11 R)
• M44: 9,146,414 km (0.107 R)
• M45: 9,237,220 km (0.08 R)
• M46: 9,557,658 km (0.078 R)
• M47: 10,115,509 km (0.076 R)
• M48: 10,564,602 km (0.072 R)
• M49: 11,020,127 km (0.066 R)
• M50: 11,165,387 km (0.098 R)
• M51: 11,555,688 km (0.071 R)
• M52: 11,654,123 km (0.101 R)
• M53: 11,950,626 km (0.114 R)
• M54: 12,475,565 km (0.111 R)
• M55: 12,982,552 km (0.05 R)
• M56: 13,161,621 km (0.075 R)
• M57: 13,341,437 km (0.081 R)
• M58: 13,651,703 km (0.114 R)
• M59: 13,755,674 km (0.095 R)
• M60: 14,490,648 km (0.078 R)
• M61: 14,676,299 km (0.115 R)
• M62: 14,862,848 km (0.12 R)
• M63: 15,346,198 km (0.086 R)
• M64: 15,535,440 km (0.04 R)
• M65: 15,644,048 km (0.087 R)
• M66: 15,807,259 km (0.097 R)
• M67: 15,861,862 km (0.103 R)
• M68: 16,163,003 km (0.112 R)
• M69: 16,355,685 km (0.087 R)
• M70: 16,632,142 km (0.046 R)
• M71: 16,966,044 km (0.092 R)
• M72: 17,133,893 km (0.095 R)
• M73: 17,612,307 km (0.115 R)
• M74: 17,924,069 km (0.063 R)
• M75: 18,582,150 km (0.109 R)
• M76: 18,812,830 km (0.088 R)
• M77: 18,986,513 km (0.115 R)
• M78: 19,102,601 km (0.084 R)
• M79: 19,248,010 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 8.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.39 AU - 8.55 AU

Year: 8704 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,022,972 km

• M1: 246,088 km (0.076 R)
• M2: 936,782 km (0.069 R)
• M3: 1,302,848 km (0.101 R)
• M4: 2,004,761 km (0.105 R)
• M5: 2,224,221 km (0.115 R)
• M6: 2,451,610 km (0.061 R)
• M7: 2,953,660 km (0.075 R)
• M8: 3,153,374 km (0.082 R)
• M9: 3,886,702 km (0.09 R)
• M10: 4,050,512 km (0.08 R)
• M11: 4,356,888 km (0.105 R)
• M12: 4,470,134 km (0.086 R)
• M13: 4,699,767 km (0.054 R)
• M14: 5,320,598 km (0.113 R)
• M15: 5,748,897 km (0.039 R)
• M16: 5,935,894 km (0.051 R)
• M17: 5,998,725 km (0.072 R)
• M18: 6,412,214 km (0.072 R)
• M19: 6,476,541 km (0.119 R)
• M20: 6,867,739 km (0.075 R)
• M21: 6,966,773 km (0.094 R)
• M22: 7,707,282 km (0.066 R)
• M23: 7,913,578 km (0.104 R)
• M24: 7,982,692 km (0.091 R)
• M25: 8,261,542 km (0.071 R)
• M26: 8,366,859 km (0.083 R)
• M27: 8,649,898 km (0.076 R)
• M28: 9,518,165 km (0.113 R)
• M29: 9,813,770 km (0.106 R)
• M30: 10,376,258 km (0.028 R)
• M31: 10,451,954 km (0.106 R)
• M32: 10,565,948 km (0.118 R)
• M33: 10,795,282 km (0.111 R)
• M34: 10,949,068 km (0.108 R)
• M35: 11,142,199 km (0.081 R)
• M36: 11,336,676 km (0.088 R)
• M37: 12,931,689 km (0.116 R)
• M38: 13,095,050 km (0.051 R)
• M39: 13,506,444 km (0.084 R)
• M40: 13,880,289 km (0.101 R)
• M41: 14,808,544 km (0.062 R)
• M42: 14,893,964 km (0.105 R)
• M43: 15,194,207 km (0.104 R)
• M44: 15,844,060 km (0.049 R)
• M45: 16,106,604 km (0.069 R)
• M46: 16,194,418 km (0.113 R)
• M47: 16,458,758 km (0.056 R)
• M48: 16,635,882 km (0.11 R)
• M49: 16,813,604 km (0.079 R)
• M50: 17,621,133 km (0.09 R)
• M51: 17,711,640 km (0.103 R)
• M52: 17,802,296 km (0.069 R)
• M53: 18,212,194 km (0.066 R)
• M54: 18,395,302 km (0.096 R)
• M55: 18,855,914 km (0.08 R)
• M56: 18,948,515 km (0.108 R)
• M57: 19,460,439 km (0.058 R)
• M58: 20,545,472 km (0.106 R)
• M59: 21,215,521 km (0.026 R)
• M60: 21,360,033 km (0.108 R)
• M61: 22,527,943 km (0.09 R)
• M62: 22,773,882 km (0.086 R)
• M63: 23,119,603 km (0.09 R)
• M64: 23,268,303 km (0.079 R)
• M65: 23,666,533 km (0.064 R)
• M66: 24,570,553 km (0.092 R)
• M67: 25,332,604 km (0.072 R)
• M68: 25,844,977 km (0.054 R)
• M69: 26,154,046 km (0.078 R)
• M70: 26,360,790 km (0.114 R)
• M71: 26,619,894 km (0.084 R)
• M72: 26,723,715 km (0.114 R)
• M73: 27,770,152 km (0.087 R)
• M74: 27,875,618 km (0.085 R)
• M75: 29,364,865 km (0.112 R)
• M76: 29,525,833 km (0.077 R)
• M77: 29,687,249 km (0.044 R)
• M78: 31,043,653 km (0.116 R)
• M79: 31,262,514 km (0.112 R)
• M80: 31,481,825 km (0.105 R)
• M81: 32,475,454 km (0.074 R)
• M82: 32,920,358 km (0.048 R)
• M83: 32,976,158 km (0.038 R)
• M84: 33,760,051 km (0.106 R)
• M85: 33,872,548 km (0.117 R)
• M86: 34,493,379 km (0.109 R)
• M87: 34,606,625 km (0.063 R)
• M88: 34,890,412 km (0.089 R)
• M89: 35,289,091 km (0.113 R)
• M90: 39,002,708 km (0.102 R)
• M91: 39,061,799 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261

Radius: 7.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.1 AU - 16.32 AU

Year: 21987 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 108.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,022,972 km

• M1: 180,265 km (0.101 R)
• M2: 398,080 km (0.115 R)
• M3: 1,043,146 km (0.073 R)
• M4: 1,371,214 km (0.081 R)
• M5: 1,521,410 km (0.094 R)
• M6: 1,948,363 km (0.117 R)
• M7: 2,654,764 km (0.038 R)
• M8: 3,365,952 km (0.104 R)
• M9: 3,847,807 km (0.057 R)
• M10: 4,168,993 km (0.106 R)
• M11: 5,498,470 km (0.1 R)
• M12: 6,648,728 km (0.099 R)
• M13: 9,877,648 km (0.053 R)
• M14: 10,415,303 km (0.068 R)
• M15: 11,774,848 km (0.117 R)
• M16: 12,606,613 km (0.085 R)
• M17: 12,923,311 km (0.115 R)
• M18: 13,242,703 km (0.088 R)
• M19: 13,296,259 km (0.095 R)
• M20: 13,726,801 km (0.097 R)
• M21: 14,436,045 km (0.11 R)
• M22: 15,776,741 km (0.116 R)
• M23: 17,743,055 km (0.117 R)
• M24: 19,419,449 km (0.079 R)
• M25: 20,276,495 km (0.117 R)
• M26: 21,585,178 km (0.056 R)
• M27: 23,178,245 km (0.077 R)
• M28: 23,826,154 km (0.107 R)
• M29: 23,891,229 km (0.05 R)
• M30: 25,007,079 km (0.064 R)
• M31: 25,405,010 km (0.095 R)
• M32: 28,386,346 km (0.072 R)
• M33: 28,524,574 km (0.102 R)
• M34: 29,288,271 km (0.12 R)
• M35: 31,333,723 km (0.066 R)
• M36: 34,376,693 km (0.114 R)
• M37: 35,486,111 km (0.06 R)
• M38: 36,908,188 km (0.081 R)
• M39: 37,210,077 km (0.107 R)
• M40: 39,499,223 km (0.064 R)
• M41: 40,660,851 km (0.064 R)
• M42: 41,755,159 km (0.113 R)
• M43: 41,912,237 km (0.119 R)
• M44: 43,096,903 km (0.088 R)
• M45: 43,733,142 km (0.105 R)
• M46: 45,176,163 km (0.103 R)
• M47: 45,256,797 km (0.061 R)
• M48: 45,984,590 km (0.095 R)
• M49: 46,065,672 km (0.069 R)
• M50: 46,309,218 km (0.091 R)
• M51: 46,553,212 km (0.118 R)
• M52: 46,634,743 km (0.05 R)
• M53: 46,960,866 km (0.049 R)
• M54: 48,520,873 km (0.114 R)
• M55: 49,514,801 km (0.055 R)
• M56: 50,599,086 km (0.064 R)
• M57: 51,354,406 km (0.09 R)
• M58: 51,438,480 km (0.11 R)
• M59: 51,775,524 km (0.07 R)
• M60: 52,028,793 km (0.101 R)
• M61: 52,961,087 km (0.114 R)
• M62: 53,984,336 km (0.046 R)
• M63: 54,155,476 km (0.072 R)
• M64: 54,928,000 km (0.077 R)
• M65: 55,445,010 km (0.117 R)
• M66: 57,354,627 km (0.103 R)
• M67: 58,317,439 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.3

Radius: 4.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.5 AU - 20.18 AU

Year: 26607 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,022,972 km

• M1: 80,633 km (0.105 R)
• M2: 869,612 km (0.084 R)
• M3: 1,368,671 km (0.083 R)
• M4: 1,405,921 km (0.108 R)
• M5: 1,656,348 km (0.073 R)
• M6: 1,796,970 km (0.092 R)
• M7: 2,198,191 km (0.118 R)
• M8: 2,981,934 km (0.102 R)
• M9: 3,454,065 km (0.073 R)
• M10: 3,685,792 km (0.116 R)
• M11: 4,083,274 km (0.118 R)
• M12: 4,494,219 km (0.072 R)
• M13: 5,033,669 km (0.113 R)
• M14: 5,563,246 km (0.084 R)
• M15: 6,141,292 km (0.069 R)
• M16: 6,866,393 km (0.041 R)
• M17: 7,353,783 km (0.075 R)
• M18: 7,651,482 km (0.119 R)
• M19: 7,953,221 km (0.102 R)
• M20: 8,258,850 km (0.042 R)
• M21: 9,662,826 km (0.03 R)
• M22: 10,098,155 km (0.053 R)
• M23: 10,988,113 km (0.094 R)
• M24: 11,025,812 km (0.115 R)
• M25: 11,138,908 km (0.095 R)
• M26: 12,291,260 km (0.062 R)
• M27: 12,408,545 km (0.072 R)
• M28: 15,670,676 km (0.116 R)
• M29: 17,438,773 km (0.117 R)
• M30: 18,101,193 km (0.065 R)
• M31: 18,637,202 km (0.104 R)
• M32: 18,771,990 km (0.092 R)
• M33: 19,268,954 km (0.091 R)
• M34: 19,314,282 km (0.047 R)
• M35: 19,541,820 km (0.111 R)
• M36: 19,724,479 km (0.096 R)
• M37: 19,861,810 km (0.112 R)
• M38: 22,245,203 km (0.073 R)
• M39: 22,340,497 km (0.094 R)
• M40: 22,388,219 km (0.109 R)
• M41: 22,818,911 km (0.109 R)
• M42: 23,591,584 km (0.101 R)
• M43: 23,737,442 km (0.075 R)
• M44: 23,883,450 km (0.099 R)
• M45: 24,372,784 km (0.114 R)
• M46: 26,463,265 km (0.096 R)
• M47: 27,325,547 km (0.059 R)
• M48: 27,478,735 km (0.084 R)
• M49: 27,939,796 km (0.082 R)
• M50: 29,495,315 km (0.103 R)
• M51: 29,914,787 km (0.081 R)
• M52: 31,773,391 km (0.072 R)
• M53: 34,382,228 km (0.069 R)
• M54: 35,322,600 km (0.118 R)
• M55: 36,383,549 km (0.091 R)
• M56: 36,551,996 km (0.096 R)
• M57: 37,341,723 km (0.073 R)
• M58: 37,454,968 km (0.063 R)
• M59: 37,511,666 km (0.11 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit