🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.82 AU - 1.18 AU

Year: 371 Days

Day: 18.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.23 AU - 1.23 AU

Year: 506 Days

Day: 25.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,654,957 km

• M1: 352,901 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.33 AU - 1.71 AU

Year: 695 Days

Day: 31.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,654,957 km

• M1: 215,870 km (0.117 R)
• M2: 915,689 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.62 AU - 1.8 AU

Year: 829 Days

Day: 12.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.09 AU - 3.35 AU

Year: 1664 Days

Day: 22.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.04 AU - 4.04 AU

Year: 2470 Days

Day: 40 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 10.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.24 AU - 6.1 AU

Year: 4360 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 107,654,957 km

• M1: 149,897 km (0.111 R)
• M2: 233,223 km (0.108 R)
• M3: 327,919 km (0.116 R)
• M4: 547,528 km (0.114 R)
• M5: 649,554 km (0.097 R)
• M6: 726,597 km (0.109 R)
• M7: 1,068,578 km (0.11 R)
• M8: 1,152,352 km (0.068 R)
• M9: 1,228,797 km (0.096 R)
• M10: 1,499,868 km (0.05 R)
• M11: 1,702,125 km (0.084 R)
• M12: 1,982,022 km (0.079 R)
• M13: 2,051,436 km (0.096 R)
• M14: 2,145,383 km (0.083 R)
• M15: 2,386,385 km (0.084 R)
• M16: 2,547,951 km (0.114 R)
• M17: 2,674,660 km (0.039 R)
• M18: 2,738,838 km (0.114 R)
• M19: 3,734,112 km (0.12 R)
• M20: 4,173,182 km (0.093 R)
• M21: 4,353,448 km (0.085 R)
• M22: 4,613,150 km (0.05 R)
• M23: 4,988,640 km (0.118 R)
• M24: 5,212,289 km (0.067 R)
• M25: 5,439,229 km (0.058 R)
• M26: 5,653,004 km (0.088 R)
• M27: 5,769,242 km (0.117 R)
• M28: 6,173,755 km (0.074 R)
• M29: 6,345,044 km (0.096 R)
• M30: 6,517,830 km (0.065 R)
• M31: 6,639,901 km (0.041 R)
• M32: 6,744,919 km (0.1 R)
• M33: 6,956,899 km (0.048 R)
• M34: 7,826,661 km (0.085 R)
• M35: 7,919,262 km (0.105 R)
• M36: 7,993,613 km (0.082 R)
• M37: 8,180,460 km (0.062 R)
• M38: 8,387,653 km (0.088 R)
• M39: 8,463,500 km (0.117 R)
• M40: 8,673,086 km (0.089 R)
• M41: 8,923,064 km (0.037 R)
• M42: 9,019,854 km (0.058 R)
• M43: 9,136,391 km (0.101 R)
• M44: 10,046,843 km (0.104 R)
• M45: 10,820,713 km (0.086 R)
• M46: 10,965,374 km (0.099 R)
• M47: 11,277,435 km (0.076 R)
• M48: 11,677,011 km (0.093 R)
• M49: 11,825,412 km (0.082 R)
• M50: 11,910,534 km (0.115 R)
• M51: 11,974,412 km (0.106 R)
• M52: 12,038,589 km (0.106 R)
• M53: 12,794,358 km (0.112 R)
• M54: 12,859,882 km (0.106 R)
• M55: 13,057,052 km (0.045 R)
• M56: 13,211,138 km (0.036 R)
• M57: 13,432,243 km (0.116 R)
• M58: 13,878,194 km (0.06 R)
• M59: 14,125,480 km (0.117 R)
• M60: 14,215,837 km (0.099 R)
• M61: 14,533,433 km (0.119 R)
• M62: 14,716,092 km (0.091 R)
• M63: 14,807,646 km (0.118 R)
• M64: 14,876,461 km (0.042 R)
• M65: 14,945,276 km (0.086 R)
• M66: 15,222,032 km (0.088 R)
• M67: 15,523,621 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 11.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.24 AU - 5.86 AU

Year: 4849 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,654,957 km

• M1: 154,385 km (0.06 R)
• M2: 268,528 km (0.071 R)
• M3: 359,932 km (0.083 R)
• M4: 449,392 km (0.082 R)
• M5: 795,861 km (0.06 R)
• M6: 1,194,090 km (0.116 R)
• M7: 1,799,962 km (0.09 R)
• M8: 1,907,074 km (0.101 R)
• M9: 2,047,995 km (0.104 R)
• M10: 2,373,669 km (0.113 R)
• M11: 2,491,702 km (0.082 R)
• M12: 2,804,212 km (0.071 R)
• M13: 3,056,284 km (0.112 R)
• M14: 3,240,739 km (0.076 R)
• M15: 4,136,980 km (0.05 R)
• M16: 4,383,068 km (0.112 R)
• M17: 4,591,757 km (0.077 R)
• M18: 4,718,616 km (0.097 R)
• M19: 5,040,850 km (0.051 R)
• M20: 5,127,916 km (0.062 R)
• M21: 5,237,571 km (0.034 R)
• M22: 5,348,124 km (0.111 R)
• M23: 5,616,353 km (0.081 R)
• M24: 5,797,665 km (0.042 R)
• M25: 6,566,299 km (0.091 R)
• M26: 6,709,465 km (0.048 R)
• M27: 6,877,912 km (0.083 R)
• M28: 7,194,311 km (0.069 R)
• M29: 7,565,613 km (0.067 R)
• M30: 7,968,331 km (0.115 R)
• M31: 8,121,220 km (0.083 R)
• M32: 8,275,156 km (0.049 R)
• M33: 8,429,990 km (0.045 R)
• M34: 8,533,811 km (0.058 R)
• M35: 8,664,110 km (0.093 R)
• M36: 8,768,829 km (0.119 R)
• M37: 9,379,188 km (0.081 R)
• M38: 9,567,831 km (0.118 R)
• M39: 9,757,521 km (0.096 R)
• M40: 9,839,351 km (0.12 R)
• M41: 10,613,071 km (0.045 R)
• M42: 10,809,643 km (0.098 R)
• M43: 11,092,533 km (0.12 R)
• M44: 11,263,373 km (0.102 R)
• M45: 11,377,816 km (0.108 R)
• M46: 12,101,720 km (0.108 R)
• M47: 12,277,647 km (0.09 R)
• M48: 12,484,092 km (0.046 R)
• M49: 12,661,964 km (0.055 R)
• M50: 12,751,124 km (0.052 R)
• M51: 12,870,503 km (0.07 R)
• M52: 13,563,590 km (0.081 R)
• M53: 13,807,584 km (0.112 R)
• M54: 14,797,922 km (0.111 R)
• M55: 15,017,681 km (0.101 R)
• M56: 15,365,048 km (0.12 R)
• M57: 15,875,176 km (0.064 R)
• M58: 16,683,454 km (0.116 R)
• M59: 16,781,291 km (0.08 R)
• M60: 16,944,951 km (0.075 R)
• M61: 17,240,706 km (0.071 R)
• M62: 18,711,253 km (0.082 R)
• M63: 18,846,938 km (0.114 R)
• M64: 19,290,197 km (0.064 R)
• M65: 19,427,228 km (0.07 R)
• M66: 19,771,303 km (0.088 R)
• M67: 20,221,743 km (0.102 R)
• M68: 21,238,559 km (0.108 R)
• M69: 21,521,898 km (0.096 R)
• M70: 21,806,582 km (0.115 R)
• M71: 22,632,063 km (0.098 R)
• M72: 23,030,592 km (0.101 R)
• M73: 23,139,649 km (0.118 R)
• M74: 24,055,188 km (0.078 R)
• M75: 24,128,940 km (0.093 R)
• M76: 24,573,096 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 14.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.06 AU - 7.6 AU

Year: 7360 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,654,957 km

• M1: 363,224 km (0.047 R)
• M2: 468,989 km (0.051 R)
• M3: 811,718 km (0.044 R)
• M4: 952,340 km (0.086 R)
• M5: 1,114,803 km (0.089 R)
• M6: 1,412,353 km (0.109 R)
• M7: 1,720,824 km (0.103 R)
• M8: 1,970,802 km (0.11 R)
• M9: 2,317,271 km (0.111 R)
• M10: 2,419,895 km (0.094 R)
• M11: 3,068,701 km (0.088 R)
• M12: 3,182,096 km (0.071 R)
• M13: 3,296,838 km (0.104 R)
• M14: 3,689,682 km (0.079 R)
• M15: 4,035,702 km (0.086 R)
• M16: 4,371,100 km (0.06 R)
• M17: 4,737,465 km (0.061 R)
• M18: 5,046,684 km (0.092 R)
• M19: 5,454,189 km (0.071 R)
• M20: 5,638,793 km (0.081 R)
• M21: 5,778,667 km (0.066 R)
• M22: 5,896,101 km (0.115 R)
• M23: 6,301,212 km (0.089 R)
• M24: 6,398,002 km (0.112 R)
• M25: 6,592,778 km (0.101 R)
• M26: 6,988,614 km (0.033 R)
• M27: 7,239,789 km (0.037 R)
• M28: 7,392,080 km (0.082 R)
• M29: 7,673,922 km (0.12 R)
• M30: 8,142,911 km (0.111 R)
• M31: 8,728,886 km (0.105 R)
• M32: 9,300,948 km (0.097 R)
• M33: 9,411,352 km (0.088 R)
• M34: 9,549,879 km (0.092 R)
• M35: 10,026,049 km (0.09 R)
• M36: 10,139,295 km (0.08 R)
• M37: 10,309,986 km (0.085 R)
• M38: 10,510,148 km (0.106 R)
• M39: 10,711,656 km (0.063 R)
• M40: 10,827,445 km (0.073 R)
• M41: 11,177,205 km (0.119 R)
• M42: 11,442,143 km (0.071 R)
• M43: 12,128,199 km (0.094 R)
• M44: 12,400,467 km (0.116 R)
• M45: 12,522,090 km (0.092 R)
• M46: 12,644,012 km (0.087 R)
• M47: 12,735,865 km (0.108 R)
• M48: 12,920,020 km (0.089 R)
• M49: 13,229,089 km (0.087 R)
• M50: 14,012,384 km (0.101 R)
• M51: 14,234,387 km (0.034 R)
• M52: 14,649,820 km (0.057 R)
• M53: 14,778,474 km (0.084 R)
• M54: 15,427,280 km (0.094 R)
• M55: 15,854,083 km (0.106 R)
• M56: 17,123,870 km (0.1 R)
• M57: 17,259,406 km (0.095 R)
• M58: 18,114,806 km (0.036 R)
• M59: 18,460,826 km (0.066 R)
• M60: 19,159,598 km (0.112 R)
• M61: 19,370,830 km (0.09 R)
• M62: 20,045,067 km (0.058 R)
• M63: 21,489,585 km (0.094 R)
• M64: 22,224,409 km (0.062 R)
• M65: 22,557,863 km (0.105 R)
• M66: 22,706,563 km (0.064 R)
• M67: 22,892,962 km (0.077 R)
• M68: 23,042,261 km (0.045 R)
• M69: 23,379,754 km (0.091 R)
• M70: 24,135,522 km (0.08 R)
• M71: 24,860,922 km (0.091 R)
• M72: 25,014,559 km (0.045 R)
• M73: 25,322,731 km (0.117 R)
• M74: 25,554,757 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.8

Radius: 6.6

Gravity: 22.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.52 AU - 22.16 AU

Year: 27945 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,654,957 km

• M1: 120,127 km (0.095 R)
• M2: 206,146 km (0.106 R)
• M3: 279,748 km (0.103 R)
• M4: 409,449 km (0.066 R)
• M5: 613,351 km (0.091 R)
• M6: 1,702,723 km (0.083 R)
• M7: 1,864,737 km (0.075 R)
• M8: 2,160,343 km (0.094 R)
• M9: 2,470,609 km (0.054 R)
• M10: 2,654,315 km (0.102 R)
• M11: 2,795,087 km (0.119 R)
• M12: 2,890,231 km (0.101 R)
• M13: 4,497,959 km (0.072 R)
• M14: 4,893,346 km (0.112 R)
• M15: 5,656,894 km (0.053 R)
• M16: 6,902,296 km (0.037 R)
• M17: 8,024,879 km (0.075 R)
• M18: 8,365,663 km (0.064 R)
• M19: 10,139,893 km (0.098 R)
• M20: 10,213,196 km (0.11 R)
• M21: 10,656,904 km (0.112 R)
• M22: 12,572,205 km (0.081 R)
• M23: 13,934,144 km (0.113 R)
• M24: 16,020,286 km (0.068 R)
• M25: 16,277,146 km (0.091 R)
• M26: 16,881,671 km (0.111 R)
• M27: 17,230,533 km (0.089 R)
• M28: 18,291,032 km (0.063 R)
• M29: 18,380,342 km (0.117 R)
• M30: 18,469,802 km (0.086 R)
• M31: 20,197,209 km (0.065 R)
• M32: 20,660,364 km (0.082 R)
• M33: 21,220,757 km (0.06 R)
• M34: 21,597,145 km (0.096 R)
• M35: 21,786,088 km (0.118 R)
• M36: 22,261,061 km (0.061 R)
• M37: 22,547,541 km (0.097 R)
• M38: 22,739,325 km (0.101 R)
• M39: 23,803,564 km (0.032 R)
• M40: 23,901,102 km (0.045 R)
• M41: 26,990,448 km (0.052 R)
• M42: 27,092,324 km (0.079 R)
• M43: 27,398,252 km (0.073 R)
• M44: 29,153,633 km (0.093 R)
• M45: 29,992,129 km (0.093 R)
• M46: 30,944,918 km (0.079 R)
• M47: 31,158,095 km (0.081 R)
• M48: 31,264,758 km (0.066 R)
• M49: 33,315,595 km (0.117 R)
• M50: 36,528,658 km (0.066 R)
• M51: 36,753,953 km (0.114 R)
• M52: 38,572,165 km (0.056 R)
• M53: 38,801,499 km (0.118 R)
• M54: 39,376,852 km (0.105 R)
• M55: 41,236,653 km (0.115 R)
• M56: 43,721,025 km (0.085 R)
• M57: 47,353,112 km (0.107 R)
• M58: 47,598,602 km (0.074 R)
• M59: 47,967,809 km (0.04 R)
• M60: 49,827,610 km (0.094 R)
• M61: 50,202,502 km (0.084 R)
• M62: 50,954,830 km (0.049 R)
• M63: 52,343,996 km (0.109 R)
• M64: 55,288,531 km (0.042 R)
• M65: 56,065,542 km (0.087 R)
• M66: 56,325,244 km (0.058 R)
• M67: 56,455,244 km (0.084 R)
• M68: 57,761,234 km (0.109 R)
• M69: 58,417,819 km (0.086 R)
• M70: 59,209,192 km (0.067 R)
• M71: 60,402,683 km (0.076 R)
• M72: 63,624,274 km (0.069 R)
• M73: 65,255,788 km (0.113 R)
• M74: 65,802,718 km (0.106 R)
• M75: 67,038,845 km (0.097 R)
• M76: 67,452,483 km (0.078 R)
• M77: 70,512,358 km (0.094 R)
• M78: 70,792,854 km (0.069 R)
• M79: 71,214,122 km (0.106 R)
• M80: 71,777,208 km (0.119 R)
• M81: 72,483,160 km (0.09 R)
• M82: 72,766,050 km (0.106 R)
• M83: 73,475,144 km (0.062 R)
• M84: 73,617,262 km (0.096 R)
• M85: 74,757,347 km (0.076 R)
• M86: 75,903,267 km (0.108 R)
• M87: 76,190,644 km (0.103 R)
• M88: 78,502,679 km (0.076 R)
• M89: 78,793,348 km (0.066 R)
• M90: 78,938,757 km (0.057 R)
• M91: 85,276,920 km (0.117 R)
• M92: 96,248,727 km (0.041 R)
• M93: 96,404,309 km (0.072 R)
• M94: 96,715,472 km (0.063 R)
• M95: 100,160,861 km (0.078 R)
• M96: 104,923,608 km (0.08 R)
• M97: 107,010,199 km (0.04 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 20,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit