🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.93 AU - 0.95 AU

Year: 336 Days

Day: 39.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,539,228 km

• M1: 84,672 km (0.076 R)
• M2: 368,011 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.98 AU - 1 AU

Year: 363 Days

Day: 14.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 63 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 380 Days

Day: 25.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.23 AU

Year: 408 Days

Day: 32.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,539,228 km

• M1: 79,436 km (0.066 R)
• M2: 817,104 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.82 AU - 2.36 AU

Year: 1115 Days

Day: 14.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,539,228 km

• M1: 2,062,506 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.17 AU - 4.31 AU

Year: 2669 Days

Day: 27.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,539,228 km

• M1: 679,922 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 10.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.51 AU - 6.55 AU

Year: 5463 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,539,228 km

• M1: 208,839 km (0.094 R)
• M2: 353,649 km (0.092 R)
• M3: 459,265 km (0.091 R)
• M4: 749,037 km (0.109 R)
• M5: 938,278 km (0.117 R)
• M6: 1,008,888 km (0.085 R)
• M7: 1,081,443 km (0.034 R)
• M8: 1,270,984 km (0.112 R)
• M9: 1,430,754 km (0.1 R)
• M10: 1,568,982 km (0.054 R)
• M11: 1,904,082 km (0.094 R)
• M12: 2,229,756 km (0.104 R)
• M13: 2,293,934 km (0.117 R)
• M14: 2,374,866 km (0.033 R)
• M15: 2,640,702 km (0.093 R)
• M16: 3,039,679 km (0.108 R)
• M17: 3,702,099 km (0.092 R)
• M18: 3,816,990 km (0.104 R)
• M19: 4,208,039 km (0.089 R)
• M20: 4,489,582 km (0.108 R)
• M21: 5,070,919 km (0.12 R)
• M22: 5,198,676 km (0.103 R)
• M23: 5,764,455 km (0.075 R)
• M24: 6,009,795 km (0.09 R)
• M25: 6,077,264 km (0.107 R)
• M26: 6,395,608 km (0.113 R)
• M27: 6,649,625 km (0.107 R)
• M28: 7,072,539 km (0.101 R)
• M29: 7,359,318 km (0.059 R)
• M30: 7,576,833 km (0.066 R)
• M31: 8,342,624 km (0.051 R)
• M32: 8,468,436 km (0.069 R)
• M33: 9,107,070 km (0.102 R)
• M34: 9,366,921 km (0.111 R)
• M35: 10,702,531 km (0.056 R)
• M36: 10,894,166 km (0.119 R)
• M37: 11,308,851 km (0.06 R)
• M38: 12,382,515 km (0.104 R)
• M39: 12,641,469 km (0.035 R)
• M40: 12,786,280 km (0.047 R)
• M41: 12,960,561 km (0.09 R)
• M42: 13,547,434 km (0.117 R)
• M43: 13,665,915 km (0.081 R)
• M44: 13,784,696 km (0.104 R)
• M45: 14,023,304 km (0.093 R)
• M46: 15,205,876 km (0.046 R)
• M47: 15,298,177 km (0.053 R)
• M48: 15,700,297 km (0.082 R)
• M49: 15,886,995 km (0.12 R)
• M50: 15,980,793 km (0.074 R)
• M51: 16,388,746 km (0.104 R)
• M52: 16,451,876 km (0.065 R)
• M53: 16,578,137 km (0.119 R)
• M54: 16,959,312 km (0.112 R)
• M55: 17,150,947 km (0.088 R)
• M56: 17,247,139 km (0.063 R)
• M57: 17,536,461 km (0.046 R)
• M58: 17,633,251 km (0.031 R)
• M59: 17,859,891 km (0.111 R)
• M60: 17,957,280 km (0.06 R)
• M61: 18,217,879 km (0.118 R)
• M62: 18,316,015 km (0.116 R)
• M63: 18,611,172 km (0.088 R)
• M64: 18,742,968 km (0.115 R)
• M65: 19,007,307 km (0.089 R)
• M66: 19,774,295 km (0.082 R)
• M67: 19,908,784 km (0.047 R)
• M68: 20,212,318 km (0.061 R)
• M69: 20,551,456 km (0.093 R)
• M70: 20,653,482 km (0.07 R)
• M71: 21,097,937 km (0.12 R)
• M72: 21,683,763 km (0.113 R)
• M73: 22,344,985 km (0.112 R)
• M74: 22,590,176 km (0.085 R)
• M75: 22,660,487 km (0.108 R)
• M76: 23,402,343 km (0.093 R)
• M77: 23,687,177 km (0.093 R)
• M78: 24,008,813 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 12.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.02 AU - 6.96 AU

Year: 6100 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,539,228 km

• M1: 195,524 km (0.026 R)
• M2: 336,894 km (0.09 R)
• M3: 429,495 km (0.117 R)
• M4: 564,134 km (0.08 R)
• M5: 693,087 km (0.068 R)
• M6: 821,292 km (0.104 R)
• M7: 983,905 km (0.095 R)
• M8: 1,357,601 km (0.058 R)
• M9: 1,537,866 km (0.062 R)
• M10: 1,710,502 km (0.066 R)
• M11: 1,973,196 km (0.079 R)
• M12: 2,231,551 km (0.1 R)
• M13: 2,373,969 km (0.035 R)
• M14: 2,501,127 km (0.11 R)
• M15: 2,819,621 km (0.061 R)
• M16: 3,131,532 km (0.118 R)
• M17: 3,352,488 km (0.1 R)
• M18: 3,916,771 km (0.08 R)
• M19: 4,443,356 km (0.05 R)
• M20: 5,039,204 km (0.074 R)
• M21: 5,156,639 km (0.027 R)
• M22: 5,514,776 km (0.11 R)
• M23: 5,611,566 km (0.076 R)
• M24: 5,930,359 km (0.034 R)
• M25: 6,204,871 km (0.115 R)
• M26: 6,766,312 km (0.118 R)
• M27: 6,844,103 km (0.041 R)
• M28: 7,000,732 km (0.058 R)
• M29: 7,720,148 km (0.108 R)
• M30: 7,883,209 km (0.082 R)
• M31: 8,240,599 km (0.073 R)
• M32: 8,744,145 km (0.102 R)
• M33: 8,914,238 km (0.117 R)
• M34: 9,257,715 km (0.093 R)
• M35: 9,344,332 km (0.119 R)
• M36: 10,254,635 km (0.085 R)
• M37: 11,039,874 km (0.04 R)
• M38: 11,813,145 km (0.106 R)
• M39: 11,938,508 km (0.084 R)
• M40: 12,285,576 km (0.098 R)
• M41: 12,380,869 km (0.053 R)
• M42: 12,764,139 km (0.116 R)
• M43: 12,892,793 km (0.101 R)
• M44: 13,542,646 km (0.052 R)
• M45: 13,970,796 km (0.056 R)
• M46: 14,537,472 km (0.1 R)
• M47: 14,638,301 km (0.098 R)
• M48: 15,145,588 km (0.088 R)
• M49: 15,555,785 km (0.045 R)
• M50: 15,831,195 km (0.111 R)
• M51: 16,038,837 km (0.117 R)
• M52: 16,561,831 km (0.097 R)
• M53: 16,772,764 km (0.078 R)
• M54: 17,839,995 km (0.098 R)
• M55: 18,128,420 km (0.066 R)
• M56: 18,600,251 km (0.072 R)
• M57: 18,746,259 km (0.1 R)
• M58: 18,929,367 km (0.105 R)
• M59: 19,890,832 km (0.095 R)
• M60: 20,040,131 km (0.11 R)
• M61: 21,286,281 km (0.115 R)
• M62: 21,477,318 km (0.081 R)
• M63: 22,947,565 km (0.11 R)
• M64: 23,655,313 km (0.116 R)
• M65: 24,091,391 km (0.063 R)
• M66: 24,290,505 km (0.077 R)
• M67: 24,530,161 km (0.07 R)
• M68: 25,536,955 km (0.118 R)
• M69: 25,658,728 km (0.107 R)
• M70: 25,862,031 km (0.07 R)
• M71: 26,147,613 km (0.036 R)
• M72: 27,010,644 km (0.08 R)
• M73: 27,632,821 km (0.099 R)
• M74: 27,882,949 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 8.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.21 AU - 8.11 AU

Year: 6341 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,539,228 km

• M1: 143,315 km (0.086 R)
• M2: 234,420 km (0.08 R)
• M3: 396,135 km (0.116 R)
• M4: 548,875 km (0.081 R)
• M5: 632,949 km (0.074 R)
• M6: 927,058 km (0.087 R)
• M7: 1,059,303 km (0.067 R)
• M8: 1,293,872 km (0.103 R)
• M9: 1,425,817 km (0.118 R)
• M10: 1,685,370 km (0.101 R)
• M11: 2,388,480 km (0.103 R)
• M12: 2,530,897 km (0.115 R)
• M13: 2,760,380 km (0.067 R)
• M14: 3,397,816 km (0.104 R)
• M15: 3,489,221 km (0.047 R)
• M16: 3,698,059 km (0.093 R)
• M17: 3,934,873 km (0.039 R)
• M18: 4,649,502 km (0.11 R)
• M19: 4,905,165 km (0.07 R)
• M20: 5,008,686 km (0.099 R)
• M21: 5,244,453 km (0.046 R)
• M22: 5,918,391 km (0.078 R)
• M23: 6,363,893 km (0.063 R)
• M24: 6,619,407 km (0.073 R)
• M25: 6,705,276 km (0.08 R)
• M26: 7,524,773 km (0.117 R)
• M27: 7,734,659 km (0.104 R)
• M28: 7,946,340 km (0.098 R)
• M29: 8,037,744 km (0.097 R)
• M30: 9,065,481 km (0.096 R)
• M31: 9,256,817 km (0.107 R)
• M32: 9,740,916 km (0.111 R)
• M33: 10,465,867 km (0.076 R)
• M34: 10,599,458 km (0.073 R)
• M35: 11,689,278 km (0.104 R)
• M36: 12,282,584 km (0.079 R)
• M37: 12,671,837 km (0.032 R)
• M38: 12,885,762 km (0.112 R)
• M39: 14,194,744 km (0.092 R)
• M40: 14,342,696 km (0.104 R)
• M41: 14,715,045 km (0.077 R)
• M42: 14,940,040 km (0.095 R)
• M43: 16,120,367 km (0.093 R)
• M44: 16,352,244 km (0.047 R)
• M45: 16,976,067 km (0.12 R)
• M46: 17,766,842 km (0.044 R)
• M47: 18,448,409 km (0.108 R)
• M48: 19,179,345 km (0.053 R)
• M49: 19,919,704 km (0.079 R)
• M50: 20,669,489 km (0.1 R)
• M51: 21,683,463 km (0.119 R)
• M52: 23,147,428 km (0.078 R)
• M53: 24,376,973 km (0.115 R)
• M54: 24,732,268 km (0.064 R)
• M55: 25,178,668 km (0.107 R)
• M56: 26,170,053 km (0.045 R)
• M57: 27,220,081 km (0.074 R)
• M58: 27,727,217 km (0.082 R)
• M59: 27,958,795 km (0.103 R)
• M60: 28,563,769 km (0.05 R)
• M61: 28,938,212 km (0.078 R)
• M62: 30,071,266 km (0.096 R)
• M63: 30,166,261 km (0.106 R)
• M64: 30,691,050 km (0.091 R)
• M65: 30,978,577 km (0.065 R)
• M66: 32,185,982 km (0.107 R)
• M67: 32,380,609 km (0.073 R)
• M68: 32,624,453 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 14.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8 AU - 9.56 AU

Year: 9599 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,539,228 km

• M1: 244,593 km (0.115 R)
• M2: 611,706 km (0.097 R)
• M3: 1,457,981 km (0.036 R)
• M4: 2,320,113 km (0.087 R)
• M5: 2,732,555 km (0.1 R)
• M6: 3,198,552 km (0.041 R)
• M7: 3,689,981 km (0.096 R)
• M8: 3,848,555 km (0.114 R)
• M9: 4,139,822 km (0.096 R)
• M10: 4,951,839 km (0.114 R)
• M11: 5,376,398 km (0.114 R)
• M12: 5,520,610 km (0.075 R)
• M13: 5,702,671 km (0.04 R)
• M14: 6,260,970 km (0.081 R)
• M15: 6,489,406 km (0.089 R)
• M16: 6,681,789 km (0.118 R)
• M17: 7,111,733 km (0.095 R)
• M18: 8,497,309 km (0.069 R)
• M19: 10,366,384 km (0.043 R)
• M20: 11,093,430 km (0.045 R)
• M21: 12,119,971 km (0.069 R)
• M22: 12,262,388 km (0.087 R)
• M23: 12,740,951 km (0.066 R)
• M24: 13,372,254 km (0.056 R)
• M25: 13,519,459 km (0.094 R)
• M26: 13,667,112 km (0.098 R)
• M27: 14,013,880 km (0.104 R)
• M28: 14,213,294 km (0.088 R)
• M29: 14,564,699 km (0.048 R)
• M30: 15,122,550 km (0.111 R)
• M31: 15,739,192 km (0.075 R)
• M32: 16,416,571 km (0.114 R)
• M33: 16,626,906 km (0.092 R)
• M34: 17,423,664 km (0.107 R)
• M35: 17,907,613 km (0.073 R)
• M36: 18,124,231 km (0.114 R)
• M37: 18,232,839 km (0.092 R)
• M38: 18,341,597 km (0.045 R)
• M39: 18,999,229 km (0.046 R)
• M40: 19,164,834 km (0.092 R)
• M41: 19,441,889 km (0.071 R)
• M42: 20,563,424 km (0.099 R)
• M43: 20,790,214 km (0.119 R)
• M44: 21,648,308 km (0.062 R)
• M45: 21,879,137 km (0.056 R)
• M46: 22,459,727 km (0.107 R)
• M47: 23,281,019 km (0.115 R)
• M48: 24,471,369 km (0.107 R)
• M49: 24,892,637 km (0.095 R)
• M50: 25,195,124 km (0.118 R)
• M51: 25,925,909 km (0.094 R)
• M52: 26,170,951 km (0.062 R)
• M53: 26,663,576 km (0.113 R)
• M54: 27,533,039 km (0.046 R)
• M55: 31,037,968 km (0.084 R)
• M56: 31,168,118 km (0.112 R)
• M57: 31,559,466 km (0.08 R)
• M58: 33,074,743 km (0.114 R)
• M59: 33,874,792 km (0.097 R)
• M60: 34,681,125 km (0.073 R)
• M61: 36,107,540 km (0.093 R)
• M62: 36,724,632 km (0.034 R)
• M63: 37,276,199 km (0.106 R)
• M64: 37,691,632 km (0.115 R)
• M65: 39,087,530 km (0.086 R)
• M66: 39,580,156 km (0.118 R)
• M67: 39,862,597 km (0.119 R)
• M68: 40,642,600 km (0.086 R)
• M69: 41,858,083 km (0.034 R)
• M70: 42,940,423 km (0.098 R)
• M71: 43,085,533 km (0.104 R)
• M72: 43,376,052 km (0.118 R)
• M73: 43,521,461 km (0.094 R)
• M74: 44,178,346 km (0.076 R)
• M75: 44,764,919 km (0.073 R)
• M76: 45,945,695 km (0.079 R)
• M77: 46,094,096 km (0.098 R)
• M78: 46,912,695 km (0.12 R)
• M79: 47,586,185 km (0.068 R)
• M80: 47,886,428 km (0.099 R)
• M81: 48,036,923 km (0.068 R)
• M82: 49,397,516 km (0.07 R)
• M83: 50,006,379 km (0.099 R)
• M84: 50,924,162 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 20,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit