🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.69 AU - 0.75 AU

Year: 224 Days

Day: 23.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,531,126 km

• M1: 222,751 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.39 AU - 1.65 AU

Year: 688 Days

Day: 32.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.32 AU - 1.78 AU

Year: 708 Days

Day: 38.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.68 AU - 2.14 AU

Year: 969 Days

Day: 42.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,531,126 km

• M1: 940,073 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.99 AU - 2.79 AU

Year: 1356 Days

Day: 32.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,531,126 km

• M1: 1,530,985 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.58 AU - 4.58 AU

Year: 3025 Days

Day: 45.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 12.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.04 AU - 10.78 AU

Year: 12330 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,531,126 km

• M1: 236,514 km (0.091 R)
• M2: 560,992 km (0.069 R)
• M3: 980,165 km (0.029 R)
• M4: 1,099,395 km (0.12 R)
• M5: 1,649,915 km (0.107 R)
• M6: 2,018,374 km (0.109 R)
• M7: 2,199,388 km (0.099 R)
• M8: 2,413,014 km (0.097 R)
• M9: 2,803,314 km (0.099 R)
• M10: 3,035,490 km (0.044 R)
• M11: 3,183,891 km (0.118 R)
• M12: 3,581,074 km (0.069 R)
• M13: 3,897,623 km (0.117 R)
• M14: 4,866,269 km (0.029 R)
• M15: 5,906,423 km (0.072 R)
• M16: 6,318,715 km (0.077 R)
• M17: 6,547,600 km (0.099 R)
• M18: 6,896,163 km (0.089 R)
• M19: 7,131,779 km (0.071 R)
• M20: 9,719,523 km (0.109 R)
• M21: 9,895,600 km (0.034 R)
• M22: 10,072,724 km (0.083 R)
• M23: 10,883,095 km (0.027 R)
• M24: 11,111,831 km (0.074 R)
• M25: 12,090,201 km (0.103 R)
• M26: 12,806,027 km (0.1 R)
• M27: 13,241,955 km (0.104 R)
• M28: 15,803,968 km (0.046 R)
• M29: 16,115,281 km (0.096 R)
• M30: 16,955,273 km (0.111 R)
• M31: 17,061,338 km (0.063 R)
• M32: 17,541,098 km (0.061 R)
• M33: 18,350,722 km (0.046 R)
• M34: 18,842,301 km (0.095 R)
• M35: 19,338,218 km (0.087 R)
• M36: 19,504,570 km (0.073 R)
• M37: 20,625,208 km (0.094 R)
• M38: 20,851,849 km (0.09 R)
• M39: 21,250,378 km (0.115 R)
• M40: 21,594,153 km (0.12 R)
• M41: 24,949,933 km (0.067 R)
• M42: 25,251,971 km (0.118 R)
• M43: 25,373,145 km (0.106 R)
• M44: 26,349,271 km (0.042 R)
• M45: 27,275,731 km (0.108 R)
• M46: 27,711,659 km (0.085 R)
• M47: 28,653,677 km (0.069 R)
• M48: 29,160,365 km (0.11 R)
• M49: 29,542,288 km (0.045 R)
• M50: 30,892,259 km (0.074 R)
• M51: 31,607,337 km (0.112 R)
• M52: 31,999,733 km (0.113 R)
• M53: 32,262,277 km (0.098 R)
• M54: 32,459,596 km (0.118 R)
• M55: 32,657,365 km (0.103 R)
• M56: 37,038,937 km (0.113 R)
• M57: 38,075,949 km (0.115 R)
• M58: 38,702,914 km (0.064 R)
• M59: 39,684,725 km (0.107 R)
• M60: 40,037,327 km (0.064 R)
• M61: 40,178,697 km (0.079 R)
• M62: 40,816,881 km (0.092 R)
• M63: 41,315,491 km (0.082 R)
• M64: 43,330,275 km (0.098 R)
• M65: 45,967,536 km (0.099 R)
• M66: 47,454,988 km (0.099 R)
• M67: 48,054,426 km (0.105 R)
• M68: 49,033,694 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 8.8

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.78 AU - 12.34 AU

Year: 12597 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,531,126 km

• M1: 111,301 km (0.086 R)
• M2: 277,953 km (0.101 R)
• M3: 450,589 km (0.068 R)
• M4: 604,226 km (0.065 R)
• M5: 795,861 km (0.104 R)
• M6: 857,345 km (0.084 R)
• M7: 942,018 km (0.097 R)
• M8: 2,313,681 km (0.106 R)
• M9: 2,649,229 km (0.115 R)
• M10: 3,366,401 km (0.034 R)
• M11: 3,711,374 km (0.07 R)
• M12: 4,104,218 km (0.088 R)
• M13: 4,213,574 km (0.072 R)
• M14: 4,287,176 km (0.064 R)
• M15: 4,435,427 km (0.115 R)
• M16: 5,006,742 km (0.112 R)
• M17: 5,320,897 km (0.027 R)
• M18: 5,641,635 km (0.065 R)
• M19: 5,927,367 km (0.039 R)
• M20: 6,175,998 km (0.105 R)
• M21: 6,598,164 km (0.07 R)
• M22: 7,248,914 km (0.059 R)
• M23: 7,470,469 km (0.092 R)
• M24: 7,829,504 km (0.091 R)
• M25: 8,332,452 km (0.094 R)
• M26: 9,417,485 km (0.042 R)
• M27: 9,513,976 km (0.07 R)
• M28: 10,099,502 km (0.031 R)
• M29: 10,198,386 km (0.089 R)
• M30: 10,496,535 km (0.113 R)
• M31: 10,797,526 km (0.077 R)
• M32: 11,459,646 km (0.12 R)
• M33: 11,873,583 km (0.117 R)
• M34: 12,876,338 km (0.112 R)
• M35: 13,252,576 km (0.028 R)
• M36: 13,523,648 km (0.103 R)
• M37: 13,687,008 km (0.074 R)
• M38: 13,961,072 km (0.098 R)
• M39: 14,181,429 km (0.079 R)
• M40: 14,402,984 km (0.068 R)
• M41: 14,625,735 km (0.049 R)
• M42: 15,131,226 km (0.098 R)
• M43: 15,300,870 km (0.109 R)
• M44: 16,159,113 km (0.037 R)
• M45: 17,386,564 km (0.082 R)
• M46: 21,245,142 km (0.085 R)
• M47: 22,458,829 km (0.093 R)
• M48: 23,432,861 km (0.119 R)
• M49: 24,553,349 km (0.109 R)
• M50: 24,886,204 km (0.112 R)
• M51: 25,019,795 km (0.078 R)
• M52: 25,220,555 km (0.12 R)
• M53: 25,354,745 km (0.076 R)
• M54: 25,489,084 km (0.076 R)
• M55: 25,691,190 km (0.102 R)
• M56: 26,572,771 km (0.047 R)
• M57: 27,464,374 km (0.095 R)
• M58: 28,226,575 km (0.075 R)
• M59: 28,995,508 km (0.112 R)
• M60: 29,559,193 km (0.1 R)
• M61: 29,984,200 km (0.098 R)
• M62: 30,268,736 km (0.106 R)
• M63: 30,983,963 km (0.068 R)
• M64: 31,055,770 km (0.068 R)
• M65: 31,994,646 km (0.086 R)
• M66: 32,650,034 km (0.112 R)
• M67: 36,144,042 km (0.108 R)
• M68: 36,598,670 km (0.119 R)
• M69: 38,050,368 km (0.107 R)
• M70: 41,167,988 km (0.086 R)
• M71: 43,318,158 km (0.099 R)
• M72: 44,042,960 km (0.073 R)
• M73: 44,934,264 km (0.107 R)
• M74: 45,097,026 km (0.109 R)
• M75: 46,899,680 km (0.119 R)
• M76: 47,561,053 km (0.069 R)
• M77: 49,144,097 km (0.106 R)
• M78: 49,395,571 km (0.104 R)
• M79: 49,731,568 km (0.084 R)
• M80: 50,659,673 km (0.091 R)
• M81: 51,848,976 km (0.107 R)
• M82: 53,477,948 km (0.063 R)
• M83: 53,650,284 km (0.11 R)
• M84: 54,168,791 km (0.065 R)
• M85: 55,210,590 km (0.114 R)
• M86: 57,313,936 km (0.091 R)
• M87: 57,843,961 km (0.108 R)
• M88: 58,641,917 km (0.087 R)
• M89: 59,354,152 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875

Radius: 4.6

Gravity: 41.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.53 AU - 13.95 AU

Year: 16693 Days

Day: 18.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,531,126 km

• M1: 346,319 km (0.11 R)
• M2: 495,618 km (0.058 R)
• M3: 577,597 km (0.102 R)
• M4: 664,364 km (0.101 R)
• M5: 1,000,511 km (0.101 R)
• M6: 1,411,606 km (0.087 R)
• M7: 1,469,949 km (0.079 R)
• M8: 1,869,375 km (0.039 R)
• M9: 2,232,299 km (0.086 R)
• M10: 2,761,577 km (0.115 R)
• M11: 2,909,080 km (0.089 R)
• M12: 3,327,954 km (0.105 R)
• M13: 3,484,882 km (0.117 R)
• M14: 3,524,526 km (0.071 R)
• M15: 3,765,378 km (0.117 R)
• M16: 4,220,904 km (0.1 R)
• M17: 4,390,847 km (0.11 R)
• M18: 5,273,624 km (0.059 R)
• M19: 5,641,784 km (0.116 R)
• M20: 5,781,958 km (0.08 R)
• M21: 6,745,667 km (0.041 R)
• M22: 6,795,184 km (0.105 R)
• M23: 7,500,538 km (0.067 R)
• M24: 7,809,906 km (0.095 R)
• M25: 8,871,154 km (0.089 R)
• M26: 9,198,175 km (0.115 R)
• M27: 10,316,868 km (0.051 R)
• M28: 10,373,864 km (0.11 R)
• M29: 11,124,995 km (0.116 R)
• M30: 12,133,434 km (0.074 R)
• M31: 12,193,722 km (0.099 R)
• M32: 14,046,342 km (0.099 R)
• M33: 14,172,902 km (0.091 R)
• M34: 14,940,489 km (0.094 R)
• M35: 15,524,968 km (0.075 R)
• M36: 15,984,682 km (0.03 R)
• M37: 17,731,088 km (0.054 R)
• M38: 17,799,454 km (0.086 R)
• M39: 18,418,789 km (0.071 R)
• M40: 19,325,651 km (0.12 R)
• M41: 19,678,403 km (0.088 R)
• M42: 20,390,040 km (0.107 R)
• M43: 21,400,574 km (0.044 R)
• M44: 21,473,428 km (0.065 R)
• M45: 22,501,315 km (0.097 R)
• M46: 25,063,328 km (0.098 R)
• M47: 25,140,072 km (0.037 R)
• M48: 26,769,791 km (0.115 R)
• M49: 27,954,606 km (0.063 R)
• M50: 28,353,284 km (0.098 R)
• M51: 28,593,389 km (0.076 R)
• M52: 29,156,326 km (0.109 R)
• M53: 29,804,234 km (0.12 R)
• M54: 30,211,440 km (0.09 R)
• M55: 30,620,590 km (0.114 R)
• M56: 31,361,698 km (0.114 R)
• M57: 32,275,441 km (0.088 R)
• M58: 35,068,733 km (0.076 R)
• M59: 35,930,417 km (0.103 R)
• M60: 37,235,808 km (0.064 R)
• M61: 39,089,475 km (0.041 R)
• M62: 40,341,759 km (0.091 R)
• M63: 40,792,198 km (0.095 R)
• M64: 40,882,405 km (0.046 R)
• M65: 41,334,939 km (0.112 R)
• M66: 43,529,540 km (0.108 R)
• M67: 45,949,584 km (0.104 R)
• M68: 46,702,959 km (0.113 R)
• M69: 49,564,168 km (0.074 R)
• M70: 50,143,112 km (0.028 R)
• M71: 50,336,692 km (0.111 R)
• M72: 51,210,493 km (0.095 R)
• M73: 51,698,182 km (0.114 R)
• M74: 52,481,476 km (0.045 R)
• M75: 52,579,762 km (0.107 R)
• M76: 52,678,048 km (0.04 R)
• M77: 52,874,769 km (0.043 R)
• M78: 53,466,279 km (0.044 R)
• M79: 53,664,047 km (0.108 R)
• M80: 53,762,932 km (0.054 R)
• M81: 54,357,882 km (0.117 R)
• M82: 54,656,180 km (0.039 R)
• M83: 56,557,719 km (0.088 R)
• M84: 57,972,765 km (0.072 R)
• M85: 59,194,830 km (0.056 R)
• M86: 59,297,006 km (0.093 R)
• M87: 59,501,655 km (0.12 R)
• M88: 60,528,346 km (0.089 R)
• M89: 64,377,499 km (0.116 R)
• M90: 65,642,798 km (0.079 R)
• M91: 66,490,868 km (0.104 R)
• M92: 67,129,352 km (0.097 R)
• M93: 70,351,989 km (0.03 R)
• M94: 71,872,951 km (0.101 R)
• M95: 72,746,901 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.8

Radius: 7.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.86 AU - 22.64 AU

Year: 31004 Days

Day: 15.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,531,126 km

• M1: 99,183 km (0.076 R)
• M2: 154,983 km (0.117 R)
• M3: 289,472 km (0.097 R)
• M4: 545,883 km (0.094 R)
• M5: 595,100 km (0.065 R)
• M6: 645,964 km (0.079 R)
• M7: 1,107,623 km (0.108 R)
• M8: 1,258,866 km (0.101 R)
• M9: 1,348,326 km (0.075 R)
• M10: 1,654,253 km (0.079 R)
• M11: 1,752,689 km (0.105 R)
• M12: 1,827,936 km (0.068 R)
• M13: 1,955,543 km (0.11 R)
• M14: 3,294,444 km (0.118 R)
• M15: 3,999,349 km (0.115 R)
• M16: 4,925,959 km (0.112 R)
• M17: 5,878,448 km (0.107 R)
• M18: 6,375,712 km (0.101 R)
• M19: 6,649,027 km (0.068 R)
• M20: 6,926,232 km (0.103 R)
• M21: 9,101,385 km (0.088 R)
• M22: 10,035,025 km (0.081 R)
• M23: 10,170,860 km (0.098 R)
• M24: 10,998,735 km (0.068 R)
• M25: 12,280,788 km (0.082 R)
• M26: 12,620,824 km (0.098 R)
• M27: 12,914,934 km (0.096 R)
• M28: 14,011,935 km (0.093 R)
• M29: 14,418,243 km (0.092 R)
• M30: 14,674,205 km (0.088 R)
• M31: 15,035,035 km (0.102 R)
• M32: 15,294,587 km (0.088 R)
• M33: 16,294,350 km (0.1 R)
• M34: 17,206,597 km (0.085 R)
• M35: 17,477,968 km (0.116 R)
• M36: 17,532,571 km (0.043 R)
• M37: 20,786,774 km (0.063 R)
• M38: 21,191,885 km (0.071 R)
• M39: 22,363,834 km (0.077 R)
• M40: 22,600,798 km (0.109 R)
• M41: 23,677,154 km (0.087 R)
• M42: 24,100,217 km (0.085 R)
• M43: 25,261,096 km (0.041 R)
• M44: 26,065,933 km (0.09 R)
• M45: 26,502,759 km (0.044 R)
• M46: 26,879,147 km (0.12 R)
• M47: 29,238,904 km (0.08 R)
• M48: 29,562,783 km (0.108 R)
• M49: 30,148,908 km (0.098 R)
• M50: 30,870,418 km (0.076 R)
• M51: 35,455,443 km (0.086 R)
• M52: 38,391,601 km (0.058 R)
• M53: 38,462,510 km (0.074 R)
• M54: 39,102,191 km (0.075 R)
• M55: 39,960,434 km (0.059 R)
• M56: 40,319,917 km (0.118 R)
• M57: 40,392,023 km (0.118 R)
• M58: 41,768,623 km (0.108 R)
• M59: 46,744,099 km (0.089 R)
• M60: 48,648,031 km (0.098 R)
• M61: 48,724,625 km (0.101 R)
• M62: 51,355,752 km (0.054 R)
• M63: 51,981,520 km (0.103 R)
• M64: 52,295,376 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit