🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.28 AU

Year: 431 Days

Day: 46.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 510 Days

Day: 17.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,737,998 km

• M1: 46,076 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.47 AU - 1.47 AU

Year: 675 Days

Day: 38.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,737,998 km

• M1: 56,997 km (0.025 R)
• M2: 666,309 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.92 AU - 1.92 AU

Year: 1008 Days

Day: 26.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.33 AU - 3.79 AU

Year: 2027 Days

Day: 32.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 13.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.25 AU - 5.21 AU

Year: 3896 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,737,998 km

• M1: 204,500 km (0.032 R)
• M2: 294,558 km (0.082 R)
• M3: 392,246 km (0.114 R)
• M4: 507,436 km (0.112 R)
• M5: 770,130 km (0.117 R)
• M6: 988,393 km (0.046 R)
• M7: 1,270,086 km (0.075 R)
• M8: 1,609,075 km (0.073 R)
• M9: 1,829,732 km (0.071 R)
• M10: 1,944,024 km (0.082 R)
• M11: 2,284,060 km (0.051 R)
• M12: 2,515,638 km (0.079 R)
• M13: 2,754,994 km (0.086 R)
• M14: 2,906,088 km (0.103 R)
• M15: 3,558,933 km (0.071 R)
• M16: 3,661,857 km (0.106 R)
• M17: 3,765,827 km (0.038 R)
• M18: 4,300,490 km (0.109 R)
• M19: 4,410,295 km (0.095 R)
• M20: 4,745,693 km (0.065 R)
• M21: 5,112,657 km (0.113 R)
• M22: 5,465,109 km (0.09 R)
• M23: 5,777,021 km (0.096 R)
• M24: 5,874,260 km (0.114 R)
• M25: 6,094,916 km (0.075 R)
• M26: 6,343,399 km (0.104 R)
• M27: 6,646,035 km (0.079 R)
• M28: 6,953,309 km (0.11 R)
• M29: 7,056,831 km (0.093 R)
• M30: 7,265,520 km (0.115 R)
• M31: 7,688,882 km (0.05 R)
• M32: 8,284,132 km (0.103 R)
• M33: 9,779,063 km (0.115 R)
• M34: 9,895,301 km (0.101 R)
• M35: 10,335,118 km (0.039 R)
• M36: 10,632,070 km (0.082 R)
• M37: 11,508,863 km (0.107 R)
• M38: 11,723,985 km (0.096 R)
• M39: 11,878,370 km (0.099 R)
• M40: 12,756,061 km (0.078 R)
• M41: 12,915,083 km (0.039 R)
• M42: 13,042,690 km (0.064 R)
• M43: 13,622,233 km (0.08 R)
• M44: 14,806,599 km (0.115 R)
• M45: 15,614,577 km (0.1 R)
• M46: 16,367,653 km (0.11 R)
• M47: 17,413,791 km (0.065 R)
• M48: 17,519,706 km (0.085 R)
• M49: 17,661,076 km (0.091 R)
• M50: 17,802,895 km (0.057 R)
• M51: 18,589,480 km (0.106 R)
• M52: 19,023,464 km (0.09 R)
• M53: 19,351,083 km (0.101 R)
• M54: 19,680,497 km (0.036 R)
• M55: 19,864,353 km (0.074 R)
• M56: 20,122,709 km (0.095 R)
• M57: 20,270,960 km (0.095 R)
• M58: 20,904,507 km (0.119 R)
• M59: 21,696,329 km (0.059 R)
• M60: 21,886,318 km (0.047 R)
• M61: 22,153,201 km (0.076 R)
• M62: 22,421,130 km (0.08 R)
• M63: 22,690,257 km (0.097 R)
• M64: 23,153,861 km (0.103 R)
• M65: 23,620,756 km (0.103 R)
• M66: 23,855,475 km (0.082 R)
• M67: 24,366,352 km (0.112 R)
• M68: 24,484,833 km (0.078 R)
• M69: 25,880,731 km (0.093 R)
• M70: 26,001,606 km (0.118 R)
• M71: 26,243,805 km (0.095 R)
• M72: 26,405,819 km (0.115 R)
• M73: 26,567,983 km (0.11 R)
• M74: 26,771,287 km (0.117 R)
• M75: 27,384,339 km (0.071 R)
• M76: 27,589,737 km (0.082 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 14.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.04 AU - 6.78 AU

Year: 5442 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,737,998 km

• M1: 197,320 km (0.088 R)
• M2: 308,620 km (0.091 R)
• M3: 460,612 km (0.07 R)
• M4: 597,494 km (0.093 R)
• M5: 876,793 km (0.055 R)
• M6: 1,071,869 km (0.07 R)
• M7: 1,199,775 km (0.087 R)
• M8: 1,333,067 km (0.098 R)
• M9: 1,689,409 km (0.07 R)
• M10: 2,056,223 km (0.1 R)
• M11: 2,239,031 km (0.084 R)
• M12: 2,385,039 km (0.068 R)
• M13: 3,047,309 km (0.106 R)
• M14: 3,163,247 km (0.101 R)
• M15: 3,915,126 km (0.073 R)
• M16: 4,298,545 km (0.038 R)
• M17: 5,157,237 km (0.055 R)
• M18: 5,749,345 km (0.043 R)
• M19: 6,512,743 km (0.11 R)
• M20: 6,723,826 km (0.081 R)
• M21: 7,401,803 km (0.103 R)
• M22: 8,134,085 km (0.049 R)
• M23: 8,329,011 km (0.09 R)
• M24: 8,889,554 km (0.106 R)
• M25: 9,908,615 km (0.087 R)
• M26: 10,821,760 km (0.079 R)
• M27: 11,036,284 km (0.095 R)
• M28: 11,615,527 km (0.097 R)
• M29: 11,908,738 km (0.089 R)
• M30: 12,167,393 km (0.069 R)
• M31: 12,992,425 km (0.053 R)
• M32: 13,411,748 km (0.087 R)
• M33: 13,796,963 km (0.109 R)
• M34: 14,068,633 km (0.09 R)
• M35: 14,185,618 km (0.04 R)
• M36: 14,303,052 km (0.03 R)
• M37: 14,459,981 km (0.104 R)
• M38: 14,578,013 km (0.083 R)
• M39: 15,293,390 km (0.077 R)
• M40: 15,695,809 km (0.058 R)
• M41: 16,387,848 km (0.1 R)
• M42: 17,256,563 km (0.083 R)
• M43: 17,928,557 km (0.103 R)
• M44: 18,267,845 km (0.108 R)
• M45: 18,566,293 km (0.118 R)
• M46: 19,515,192 km (0.074 R)
• M47: 20,303,273 km (0.106 R)
• M48: 20,435,668 km (0.06 R)
• M49: 21,549,872 km (0.098 R)
• M50: 21,684,810 km (0.067 R)
• M51: 23,976,649 km (0.048 R)
• M52: 24,210,171 km (0.066 R)
• M53: 25,056,596 km (0.106 R)
• M54: 25,912,894 km (0.067 R)
• M55: 26,296,613 km (0.058 R)
• M56: 26,489,145 km (0.041 R)
• M57: 27,118,055 km (0.058 R)
• M58: 27,507,608 km (0.102 R)
• M59: 27,605,145 km (0.067 R)
• M60: 28,242,881 km (0.111 R)
• M61: 28,341,466 km (0.094 R)
• M62: 28,885,404 km (0.105 R)
• M63: 30,084,281 km (0.099 R)
• M64: 30,841,845 km (0.063 R)
• M65: 31,044,999 km (0.119 R)
• M66: 31,810,491 km (0.105 R)
• M67: 32,015,590 km (0.053 R)
• M68: 32,685,639 km (0.076 R)
• M69: 32,996,354 km (0.102 R)
• M70: 33,256,055 km (0.107 R)
• M71: 33,464,296 km (0.059 R)
• M72: 33,829,763 km (0.107 R)
• M73: 34,144,218 km (0.067 R)
• M74: 34,670,204 km (0.1 R)
• M75: 34,775,820 km (0.103 R)
• M76: 34,934,244 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 8.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.38 AU - 9.8 AU

Year: 10380 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,737,998 km

• M1: 152,141 km (0.091 R)
• M2: 367,562 km (0.075 R)
• M3: 511,475 km (0.105 R)
• M4: 1,035,965 km (0.083 R)
• M5: 1,098,946 km (0.056 R)
• M6: 1,196,035 km (0.105 R)
• M7: 1,399,039 km (0.088 R)
• M8: 1,504,805 km (0.075 R)
• M9: 1,780,813 km (0.093 R)
• M10: 1,857,108 km (0.109 R)
• M11: 2,052,932 km (0.074 R)
• M12: 2,133,116 km (0.097 R)
• M13: 2,701,887 km (0.068 R)
• M14: 2,768,009 km (0.119 R)
• M15: 3,362,811 km (0.073 R)
• M16: 3,822,076 km (0.101 R)
• M17: 3,946,242 km (0.083 R)
• M18: 4,046,622 km (0.109 R)
• M19: 4,772,471 km (0.059 R)
• M20: 4,960,217 km (0.081 R)
• M21: 5,287,686 km (0.056 R)
• M22: 6,786,657 km (0.111 R)
• M23: 7,801,679 km (0.066 R)
• M24: 8,375,087 km (0.091 R)
• M25: 8,569,265 km (0.084 R)
• M26: 8,797,701 km (0.102 R)
• M27: 8,863,375 km (0.102 R)
• M28: 9,867,326 km (0.116 R)
• M29: 10,486,960 km (0.092 R)
• M30: 10,591,529 km (0.098 R)
• M31: 10,696,397 km (0.094 R)
• M32: 11,083,856 km (0.111 R)
• M33: 11,511,706 km (0.047 R)
• M34: 11,619,416 km (0.098 R)
• M35: 12,273,458 km (0.101 R)
• M36: 12,641,918 km (0.072 R)
• M37: 12,864,818 km (0.059 R)
• M38: 13,503,153 km (0.093 R)
• M39: 13,730,990 km (0.068 R)
• M40: 14,229,001 km (0.078 R)
• M41: 14,967,417 km (0.075 R)
• M42: 15,124,345 km (0.104 R)
• M43: 15,361,009 km (0.094 R)
• M44: 15,440,146 km (0.11 R)
• M45: 15,758,041 km (0.082 R)
• M46: 15,997,847 km (0.059 R)
• M47: 16,158,515 km (0.104 R)
• M48: 16,279,240 km (0.104 R)
• M49: 17,133,145 km (0.098 R)
• M50: 17,420,971 km (0.078 R)
• M51: 17,503,549 km (0.078 R)
• M52: 18,210,399 km (0.104 R)
• M53: 18,336,061 km (0.106 R)
• M54: 18,546,246 km (0.102 R)
• M55: 18,969,010 km (0.049 R)
• M56: 19,523,270 km (0.084 R)
• M57: 19,996,448 km (0.119 R)
• M58: 20,778,995 km (0.095 R)
• M59: 21,041,988 km (0.094 R)
• M60: 21,173,933 km (0.085 R)
• M61: 21,482,853 km (0.03 R)
• M62: 22,418,587 km (0.08 R)
• M63: 22,508,346 km (0.115 R)
• M64: 23,004,413 km (0.101 R)
• M65: 23,595,474 km (0.117 R)
• M66: 24,145,396 km (0.117 R)
• M67: 24,699,506 km (0.12 R)
• M68: 25,071,257 km (0.092 R)
• M69: 26,766,949 km (0.114 R)
• M70: 27,101,001 km (0.091 R)
• M71: 27,676,803 km (0.113 R)
• M72: 28,402,353 km (0.085 R)
• M73: 28,548,210 km (0.099 R)
• M74: 28,742,987 km (0.106 R)
• M75: 29,625,315 km (0.093 R)
• M76: 29,871,852 km (0.089 R)
• M77: 29,970,737 km (0.085 R)
• M78: 30,168,804 km (0.107 R)
• M79: 30,367,321 km (0.102 R)
• M80: 30,516,470 km (0.087 R)
• M81: 32,021,125 km (0.085 R)
• M82: 32,122,253 km (0.091 R)
• M83: 32,172,967 km (0.05 R)
• M84: 32,375,672 km (0.089 R)
• M85: 32,884,454 km (0.108 R)
• M86: 33,037,643 km (0.03 R)
• M87: 33,807,024 km (0.096 R)
• M88: 33,858,486 km (0.105 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: 278 - 17,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit