🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 161 Days

Day: 34.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 169 Days

Day: 23.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,745,651 km

• M1: 392,246 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.92 AU - 0.98 AU

Year: 328 Days

Day: 36.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.47 AU - 1.69 AU

Year: 705 Days

Day: 34.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.78 AU - 2.1 AU

Year: 959 Days

Day: 41.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.24 AU - 2.26 AU

Year: 1197 Days

Day: 20.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 14.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.22 AU - 6.6 AU

Year: 5757 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,745,651 km

• M1: 242,648 km (0.119 R)
• M2: 485,595 km (0.098 R)
• M3: 593,904 km (0.116 R)
• M4: 690,394 km (0.113 R)
• M5: 817,104 km (0.084 R)
• M6: 1,321,099 km (0.034 R)
• M7: 1,424,022 km (0.101 R)
• M8: 1,529,937 km (0.06 R)
• M9: 1,750,295 km (0.106 R)
• M10: 1,897,649 km (0.082 R)
• M11: 2,152,863 km (0.085 R)
• M12: 2,511,000 km (0.072 R)
• M13: 2,678,550 km (0.094 R)
• M14: 2,792,394 km (0.117 R)
• M15: 3,264,226 km (0.048 R)
• M16: 3,846,760 km (0.077 R)
• M17: 3,954,321 km (0.071 R)
• M18: 4,172,434 km (0.114 R)
• M19: 4,507,234 km (0.099 R)
• M20: 4,735,221 km (0.094 R)
• M21: 4,850,861 km (0.096 R)
• M22: 5,203,014 km (0.099 R)
• M23: 5,858,253 km (0.106 R)
• M24: 5,957,586 km (0.083 R)
• M25: 6,208,312 km (0.071 R)
• M26: 6,642,744 km (0.11 R)
• M27: 6,850,685 km (0.096 R)
• M28: 7,595,383 km (0.076 R)
• M29: 7,895,028 km (0.115 R)
• M30: 8,060,184 km (0.112 R)
• M31: 8,226,387 km (0.107 R)
• M32: 8,421,911 km (0.099 R)
• M33: 8,534,259 km (0.107 R)
• M34: 9,451,294 km (0.057 R)
• M35: 10,070,330 km (0.112 R)
• M36: 10,189,709 km (0.096 R)
• M37: 11,038,677 km (0.072 R)
• M38: 11,192,763 km (0.091 R)
• M39: 11,502,879 km (0.089 R)
• M40: 11,784,572 km (0.06 R)
• M41: 12,036,794 km (0.071 R)
• M42: 12,386,554 km (0.12 R)
• M43: 12,482,596 km (0.087 R)
• M44: 12,966,246 km (0.116 R)
• M45: 13,063,784 km (0.115 R)
• M46: 13,292,070 km (0.105 R)
• M47: 13,521,852 km (0.098 R)
• M48: 14,085,388 km (0.066 R)
• M49: 14,386,678 km (0.065 R)
• M50: 14,588,934 km (0.104 R)
• M51: 14,961,881 km (0.107 R)
• M52: 15,064,206 km (0.055 R)
• M53: 15,717,500 km (0.117 R)
• M54: 16,450,380 km (0.118 R)
• M55: 16,697,217 km (0.078 R)
• M56: 16,909,646 km (0.098 R)
• M57: 17,841,042 km (0.054 R)
• M58: 18,973,049 km (0.081 R)
• M59: 19,380,404 km (0.066 R)
• M60: 19,529,254 km (0.109 R)
• M61: 19,978,048 km (0.11 R)
• M62: 20,279,188 km (0.103 R)
• M63: 20,809,662 km (0.113 R)
• M64: 21,575,603 km (0.106 R)
• M65: 22,506,850 km (0.062 R)
• M66: 22,859,452 km (0.112 R)
• M67: 23,253,493 km (0.065 R)
• M68: 23,968,272 km (0.037 R)
• M69: 25,623,273 km (0.053 R)
• M70: 25,909,603 km (0.08 R)
• M71: 26,857,605 km (0.108 R)
• M72: 27,984,974 km (0.111 R)
• M73: 28,195,459 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 12.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.26 AU - 7.84 AU

Year: 7360 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,745,651 km

• M1: 161,566 km (0.067 R)
• M2: 248,183 km (0.084 R)
• M3: 380,278 km (0.05 R)
• M4: 572,960 km (0.07 R)
• M5: 1,257,669 km (0.106 R)
• M6: 1,484,759 km (0.107 R)
• M7: 1,664,127 km (0.118 R)
• M8: 1,893,460 km (0.1 R)
• M9: 2,088,985 km (0.078 R)
• M10: 3,114,029 km (0.119 R)
• M11: 3,320,325 km (0.075 R)
• M12: 3,557,737 km (0.066 R)
• M13: 3,746,379 km (0.083 R)
• M14: 4,021,490 km (0.036 R)
• M15: 4,275,058 km (0.098 R)
• M16: 4,650,399 km (0.106 R)
• M17: 4,886,914 km (0.116 R)
• M18: 5,682,625 km (0.079 R)
• M19: 5,903,730 km (0.106 R)
• M20: 6,192,305 km (0.115 R)
• M21: 6,650,523 km (0.114 R)
• M22: 6,850,386 km (0.107 R)
• M23: 7,599,871 km (0.06 R)
• M24: 7,703,991 km (0.116 R)
• M25: 8,809,071 km (0.06 R)
• M26: 9,324,435 km (0.105 R)
• M27: 10,307,443 km (0.08 R)
• M28: 11,007,112 km (0.053 R)
• M29: 12,166,944 km (0.046 R)
• M30: 12,329,857 km (0.111 R)
• M31: 12,781,941 km (0.052 R)
• M32: 13,155,936 km (0.103 R)
• M33: 13,407,111 km (0.104 R)
• M34: 13,533,371 km (0.108 R)
• M35: 13,957,182 km (0.103 R)
• M36: 14,342,247 km (0.073 R)
• M37: 14,687,519 km (0.081 R)
• M38: 15,386,141 km (0.04 R)
• M39: 15,651,079 km (0.04 R)
• M40: 15,828,352 km (0.066 R)
• M41: 16,051,104 km (0.052 R)
• M42: 16,274,902 km (0.092 R)
• M43: 16,454,569 km (0.076 R)
• M44: 17,685,161 km (0.11 R)
• M45: 18,288,040 km (0.111 R)
• M46: 20,767,027 km (0.06 R)
• M47: 21,157,776 km (0.035 R)
• M48: 21,255,763 km (0.06 R)
• M49: 22,294,571 km (0.094 R)
• M50: 23,501,825 km (0.105 R)
• M51: 23,654,266 km (0.105 R)
• M52: 23,755,992 km (0.113 R)
• M53: 25,092,500 km (0.076 R)
• M54: 25,196,321 km (0.091 R)
• M55: 25,665,310 km (0.109 R)
• M56: 26,347,775 km (0.109 R)
• M57: 28,810,456 km (0.056 R)
• M58: 29,739,159 km (0.05 R)
• M59: 29,849,114 km (0.114 R)
• M60: 30,179,575 km (0.1 R)
• M61: 30,677,587 km (0.08 R)
• M62: 31,066,840 km (0.118 R)
• M63: 31,178,440 km (0.053 R)
• M64: 31,290,040 km (0.109 R)
• M65: 31,737,936 km (0.106 R)
• M66: 32,526,915 km (0.11 R)
• M67: 32,696,859 km (0.118 R)
• M68: 32,810,403 km (0.072 R)
• M69: 33,094,490 km (0.095 R)
• M70: 34,354,553 km (0.026 R)
• M71: 36,509,061 km (0.073 R)
• M72: 37,513,611 km (0.094 R)
• M73: 37,632,392 km (0.056 R)
• M74: 37,989,482 km (0.056 R)
• M75: 38,228,240 km (0.113 R)
• M76: 38,527,286 km (0.102 R)
• M77: 38,947,207 km (0.072 R)
• M78: 39,067,484 km (0.026 R)
• M79: 40,277,132 km (0.089 R)
• M80: 40,825,409 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 8.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.25 AU - 11.55 AU

Year: 10224 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,745,651 km

• M1: 256,860 km (0.078 R)
• M2: 322,533 km (0.115 R)
• M3: 417,528 km (0.119 R)
• M4: 486,941 km (0.09 R)
• M5: 679,474 km (0.089 R)
• M6: 749,336 km (0.085 R)
• M7: 1,203,066 km (0.117 R)
• M8: 1,271,731 km (0.111 R)
• M9: 1,395,150 km (0.074 R)
• M10: 1,750,295 km (0.109 R)
• M11: 1,808,937 km (0.066 R)
• M12: 2,153,910 km (0.076 R)
• M13: 2,904,742 km (0.112 R)
• M14: 3,045,065 km (0.093 R)
• M15: 3,405,895 km (0.11 R)
• M16: 3,805,770 km (0.103 R)
• M17: 3,985,586 km (0.118 R)
• M18: 4,115,587 km (0.043 R)
• M19: 4,326,670 km (0.114 R)
• M20: 4,541,343 km (0.099 R)
• M21: 5,463,464 km (0.08 R)
• M22: 5,521,209 km (0.042 R)
• M23: 6,109,577 km (0.118 R)
• M24: 6,320,360 km (0.116 R)
• M25: 6,564,055 km (0.094 R)
• M26: 6,625,540 km (0.102 R)
• M27: 8,622,672 km (0.068 R)
• M28: 9,407,612 km (0.047 R)
• M29: 9,546,588 km (0.102 R)
• M30: 9,651,157 km (0.072 R)
• M31: 9,861,492 km (0.116 R)
• M32: 10,322,403 km (0.118 R)
• M33: 10,862,900 km (0.114 R)
• M34: 11,375,721 km (0.072 R)
• M35: 13,154,590 km (0.095 R)
• M36: 13,270,977 km (0.115 R)
• M37: 13,661,726 km (0.072 R)
• M38: 13,818,954 km (0.059 R)
• M39: 13,937,435 km (0.105 R)
• M40: 14,334,468 km (0.105 R)
• M41: 15,180,594 km (0.113 R)
• M42: 15,794,693 km (0.105 R)
• M43: 15,959,849 km (0.069 R)
• M44: 16,417,020 km (0.039 R)
• M45: 17,089,612 km (0.05 R)
• M46: 17,685,610 km (0.062 R)
• M47: 18,201,872 km (0.083 R)
• M48: 19,073,130 km (0.109 R)
• M49: 19,161,094 km (0.089 R)
• M50: 19,293,189 km (0.077 R)
• M51: 19,958,151 km (0.072 R)
• M52: 20,136,771 km (0.12 R)
• M53: 20,495,507 km (0.079 R)
• M54: 21,128,455 km (0.088 R)
• M55: 21,264,889 km (0.045 R)
• M56: 21,676,133 km (0.099 R)
• M57: 21,767,837 km (0.037 R)
• M58: 21,905,616 km (0.07 R)
• M59: 21,997,768 km (0.042 R)
• M60: 22,785,401 km (0.056 R)
• M61: 23,629,432 km (0.074 R)
• M62: 23,771,102 km (0.081 R)
• M63: 23,960,343 km (0.095 R)
• M64: 24,197,755 km (0.088 R)
• M65: 25,203,202 km (0.073 R)
• M66: 25,299,693 km (0.065 R)
• M67: 26,075,956 km (0.058 R)
• M68: 26,417,937 km (0.08 R)
• M69: 26,909,216 km (0.082 R)
• M70: 29,258,052 km (0.049 R)
• M71: 29,359,480 km (0.082 R)
• M72: 30,174,938 km (0.106 R)
• M73: 30,894,503 km (0.098 R)
• M74: 32,036,683 km (0.096 R)
• M75: 32,193,611 km (0.119 R)
• M76: 32,403,048 km (0.056 R)
• M77: 32,507,916 km (0.049 R)
• M78: 34,042,043 km (0.044 R)
• M79: 34,415,888 km (0.092 R)
• M80: 34,791,079 km (0.112 R)
• M81: 35,924,732 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.8

Radius: 9.4

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.45 AU - 11.85 AU

Year: 13208 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,745,651 km

• M1: 184,604 km (0.088 R)
• M2: 321,336 km (0.099 R)
• M3: 1,321,099 km (0.093 R)
• M4: 1,443,470 km (0.093 R)
• M5: 1,699,881 km (0.097 R)
• M6: 1,806,544 km (0.116 R)
• M7: 2,140,297 km (0.072 R)
• M8: 2,584,602 km (0.07 R)
• M9: 2,708,021 km (0.106 R)
• M10: 3,660,062 km (0.03 R)
• M11: 4,857,892 km (0.096 R)
• M12: 5,400,184 km (0.093 R)
• M13: 5,920,934 km (0.108 R)
• M14: 6,583,952 km (0.075 R)
• M15: 6,710,811 km (0.113 R)
• M16: 7,577,731 km (0.102 R)
• M17: 7,710,873 km (0.111 R)
• M18: 8,342,325 km (0.037 R)
• M19: 8,896,735 km (0.114 R)
• M20: 10,779,574 km (0.038 R)
• M21: 10,979,586 km (0.078 R)
• M22: 11,842,915 km (0.066 R)
• M23: 15,677,857 km (0.094 R)
• M24: 16,018,192 km (0.098 R)
• M25: 16,533,257 km (0.112 R)
• M26: 18,289,088 km (0.045 R)
• M27: 18,408,317 km (0.084 R)
• M28: 18,827,490 km (0.08 R)
• M29: 19,492,453 km (0.089 R)
• M30: 20,535,150 km (0.064 R)
• M31: 20,845,266 km (0.065 R)
• M32: 21,595,949 km (0.069 R)
• M33: 21,911,451 km (0.104 R)
• M34: 24,620,369 km (0.105 R)
• M35: 25,280,843 km (0.119 R)
• M36: 26,349,720 km (0.118 R)
• M37: 26,686,764 km (0.081 R)
• M38: 27,774,789 km (0.058 R)
• M39: 27,980,487 km (0.109 R)
• M40: 28,946,739 km (0.112 R)
• M41: 29,364,267 km (0.097 R)
• M42: 30,275,617 km (0.059 R)
• M43: 31,196,242 km (0.111 R)
• M44: 31,695,899 km (0.079 R)
• M45: 31,910,722 km (0.099 R)
• M46: 32,270,056 km (0.101 R)
• M47: 32,775,248 km (0.084 R)
• M48: 32,847,653 km (0.088 R)
• M49: 33,720,407 km (0.083 R)
• M50: 35,340,253 km (0.12 R)
• M51: 36,084,951 km (0.112 R)
• M52: 37,060,778 km (0.095 R)
• M53: 37,362,667 km (0.075 R)
• M54: 37,438,363 km (0.085 R)
• M55: 37,893,141 km (0.114 R)
• M56: 39,191,800 km (0.089 R)
• M57: 40,272,196 km (0.07 R)
• M58: 40,893,924 km (0.117 R)
• M59: 41,049,805 km (0.032 R)
• M60: 41,518,795 km (0.029 R)
• M61: 41,832,501 km (0.1 R)
• M62: 42,619,985 km (0.076 R)
• M63: 43,571,577 km (0.115 R)
• M64: 43,730,898 km (0.114 R)
• M65: 44,931,571 km (0.055 R)
• M66: 46,061,932 km (0.107 R)
• M67: 46,224,246 km (0.12 R)
• M68: 47,611,018 km (0.07 R)
• M69: 49,011,554 km (0.081 R)
• M70: 50,676,428 km (0.116 R)
• M71: 52,783,514 km (0.09 R)
• M72: 54,661,267 km (0.106 R)
• M73: 54,919,024 km (0.108 R)
• M74: 55,005,043 km (0.027 R)
• M75: 55,522,053 km (0.092 R)
• M76: 56,821,610 km (0.106 R)
• M77: 57,868,496 km (0.04 R)
• M78: 58,394,182 km (0.099 R)
• M79: 58,569,810 km (0.113 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit