🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.26 AU - 1.36 AU

Year: 562 Days

Day: 22.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.65 AU - 1.87 AU

Year: 875 Days

Day: 12.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,137,043 km

• M1: 248,931 km (0.078 R)
• M2: 1,243,009 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.53 AU - 2.05 AU

Year: 897 Days

Day: 22.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,137,043 km

• M1: 933,192 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.72 AU - 4.12 AU

Year: 2908 Days

Day: 42.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,137,043 km

• M1: 2,063,403 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 12.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.16 AU - 6.54 AU

Year: 4637 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,137,043 km

• M1: 163,959 km (0.094 R)
• M2: 255,812 km (0.09 R)
• M3: 394,639 km (0.077 R)
• M4: 538,552 km (0.049 R)
• M5: 670,946 km (0.119 R)
• M6: 971,638 km (0.101 R)
• M7: 1,191,697 km (0.088 R)
• M8: 1,287,140 km (0.079 R)
• M9: 1,804,898 km (0.081 R)
• M10: 1,964,220 km (0.096 R)
• M11: 2,195,498 km (0.101 R)
• M12: 2,314,578 km (0.109 R)
• M13: 2,418,399 km (0.044 R)
• M14: 2,594,925 km (0.086 R)
• M15: 2,794,189 km (0.11 R)
• M16: 3,150,382 km (0.036 R)
• M17: 3,304,767 km (0.044 R)
• M18: 4,805,383 km (0.079 R)
• M19: 4,894,244 km (0.112 R)
• M20: 4,983,703 km (0.078 R)
• M21: 5,648,816 km (0.072 R)
• M22: 6,148,024 km (0.113 R)
• M23: 6,293,283 km (0.058 R)
• M24: 6,562,709 km (0.046 R)
• M25: 6,760,926 km (0.117 R)
• M26: 7,214,357 km (0.105 R)
• M27: 7,573,841 km (0.093 R)
• M28: 7,651,632 km (0.115 R)
• M29: 7,755,752 km (0.091 R)
• M30: 7,886,650 km (0.061 R)
• M31: 8,310,461 km (0.057 R)
• M32: 8,552,061 km (0.091 R)
• M33: 8,633,144 km (0.109 R)
• M34: 8,932,638 km (0.111 R)
• M35: 9,014,917 km (0.101 R)
• M36: 9,318,751 km (0.093 R)
• M37: 9,402,226 km (0.046 R)
• M38: 9,513,976 km (0.113 R)
• M39: 10,107,580 km (0.067 R)
• M40: 10,250,596 km (0.081 R)
• M41: 10,423,232 km (0.091 R)
• M42: 10,742,324 km (0.102 R)
• M43: 11,094,028 km (0.067 R)
• M44: 11,212,061 km (0.075 R)
• M45: 11,509,163 km (0.119 R)
• M46: 11,838,876 km (0.071 R)
• M47: 12,354,690 km (0.076 R)
• M48: 12,630,698 km (0.053 R)
• M49: 12,939,767 km (0.098 R)
• M50: 13,095,349 km (0.097 R)
• M51: 13,439,723 km (0.099 R)
• M52: 13,850,519 km (0.108 R)
• M53: 14,105,284 km (0.077 R)
• M54: 14,297,517 km (0.11 R)
• M55: 14,587,288 km (0.077 R)
• M56: 14,684,377 km (0.072 R)
• M57: 15,009,603 km (0.092 R)
• M58: 15,369,984 km (0.107 R)
• M59: 15,766,269 km (0.07 R)
• M60: 15,932,472 km (0.06 R)
• M61: 16,132,634 km (0.098 R)
• M62: 17,146,010 km (0.108 R)
• M63: 17,867,670 km (0.064 R)
• M64: 19,305,156 km (0.09 R)
• M65: 19,447,424 km (0.071 R)
• M66: 19,983,882 km (0.106 R)
• M67: 20,163,699 km (0.066 R)
• M68: 20,272,007 km (0.113 R)
• M69: 20,743,091 km (0.1 R)
• M70: 20,925,301 km (0.069 R)
• M71: 21,401,471 km (0.083 R)
• M72: 21,918,182 km (0.106 R)
• M73: 22,289,784 km (0.085 R)
• M74: 22,701,028 km (0.085 R)
• M75: 22,813,675 km (0.078 R)
• M76: 23,303,758 km (0.065 R)
• M77: 23,568,995 km (0.091 R)
• M78: 23,988,019 km (0.109 R)
• M79: 24,756,054 km (0.089 R)
• M80: 25,532,168 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 9.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.46 AU - 6.28 AU

Year: 4663 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,137,043 km

• M1: 127,158 km (0.119 R)
• M2: 290,070 km (0.089 R)
• M3: 415,583 km (0.066 R)
• M4: 588,668 km (0.1 R)
• M5: 670,647 km (0.055 R)
• M6: 1,107,323 km (0.113 R)
• M7: 1,417,141 km (0.102 R)
• M8: 1,505,403 km (0.1 R)
• M9: 1,713,943 km (0.085 R)
• M10: 1,781,112 km (0.062 R)
• M11: 1,988,156 km (0.107 R)
• M12: 2,188,467 km (0.082 R)
• M13: 2,261,621 km (0.071 R)
• M14: 2,733,901 km (0.072 R)
• M15: 2,925,087 km (0.097 R)
• M16: 3,120,612 km (0.052 R)
• M17: 3,219,945 km (0.107 R)
• M18: 3,507,472 km (0.079 R)
• M19: 3,785,574 km (0.105 R)
• M20: 3,945,195 km (0.093 R)
• M21: 4,089,108 km (0.111 R)
• M22: 4,216,266 km (0.077 R)
• M23: 4,795,809 km (0.065 R)
• M24: 5,007,639 km (0.109 R)
• M25: 5,661,083 km (0.065 R)
• M26: 5,742,165 km (0.093 R)
• M27: 6,111,821 km (0.047 R)
• M28: 6,278,623 km (0.104 R)
• M29: 6,637,957 km (0.117 R)
• M30: 6,723,527 km (0.116 R)
• M31: 6,787,854 km (0.074 R)
• M32: 6,852,480 km (0.093 R)
• M33: 6,982,331 km (0.077 R)
• M34: 7,244,576 km (0.099 R)
• M35: 7,599,123 km (0.083 R)
• M36: 8,073,199 km (0.05 R)
• M37: 8,371,497 km (0.102 R)
• M38: 8,696,872 km (0.09 R)
• M39: 9,407,911 km (0.078 R)
• M40: 10,088,432 km (0.117 R)
• M41: 10,310,584 km (0.117 R)
• M42: 10,509,250 km (0.103 R)
• M43: 10,634,165 km (0.104 R)
• M44: 10,860,207 km (0.111 R)
• M45: 11,215,053 km (0.098 R)
• M46: 11,522,327 km (0.103 R)
• M47: 11,832,294 km (0.111 R)
• M48: 12,460,455 km (0.091 R)
• M49: 13,180,171 km (0.079 R)
• M50: 13,504,349 km (0.117 R)
• M51: 13,694,638 km (0.116 R)
• M52: 13,913,350 km (0.058 R)
• M53: 14,855,368 km (0.1 R)
• M54: 15,192,711 km (0.04 R)
• M55: 15,277,383 km (0.081 R)
• M56: 15,532,597 km (0.097 R)
• M57: 15,675,014 km (0.093 R)
• M58: 16,191,277 km (0.093 R)
• M59: 17,328,669 km (0.086 R)
• M60: 17,892,205 km (0.057 R)
• M61: 18,071,423 km (0.104 R)
• M62: 18,161,182 km (0.098 R)
• M63: 18,461,724 km (0.038 R)
• M64: 18,733,543 km (0.036 R)
• M65: 19,403,592 km (0.054 R)
• M66: 19,680,049 km (0.044 R)
• M67: 19,957,702 km (0.104 R)
• M68: 20,205,736 km (0.111 R)
• M69: 20,485,783 km (0.032 R)
• M70: 20,548,315 km (0.085 R)
• M71: 20,642,113 km (0.082 R)
• M72: 20,704,645 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 10.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.25 AU - 9.49 AU

Year: 9900 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 90,137,043 km

• M1: 143,464 km (0.1 R)
• M2: 251,324 km (0.115 R)
• M3: 408,552 km (0.09 R)
• M4: 508,932 km (0.101 R)
• M5: 1,066,782 km (0.113 R)
• M6: 1,222,813 km (0.106 R)
• M7: 1,558,062 km (0.105 R)
• M8: 1,770,640 km (0.045 R)
• M9: 1,933,552 km (0.12 R)
• M10: 2,101,551 km (0.103 R)
• M11: 2,674,062 km (0.063 R)
• M12: 3,109,691 km (0.05 R)
• M13: 3,264,674 km (0.117 R)
• M14: 3,509,267 km (0.095 R)
• M15: 3,745,033 km (0.113 R)
• M16: 3,819,832 km (0.067 R)
• M17: 4,934,635 km (0.087 R)
• M18: 5,232,634 km (0.112 R)
• M19: 5,333,164 km (0.091 R)
• M20: 5,759,368 km (0.088 R)
• M21: 6,267,552 km (0.114 R)
• M22: 6,338,761 km (0.108 R)
• M23: 6,554,182 km (0.067 R)
• M24: 6,790,098 km (0.089 R)
• M25: 7,010,605 km (0.097 R)
• M26: 7,439,502 km (0.112 R)
• M27: 7,838,779 km (0.079 R)
• M28: 7,992,715 km (0.074 R)
• M29: 8,618,483 km (0.11 R)
• M30: 8,997,564 km (0.025 R)
• M31: 9,179,026 km (0.074 R)
• M32: 9,259,959 km (0.116 R)
• M33: 10,062,701 km (0.101 R)
• M34: 11,167,331 km (0.1 R)
• M35: 12,737,062 km (0.09 R)
• M36: 13,605,328 km (0.111 R)
• M37: 13,836,905 km (0.082 R)
• M38: 13,999,967 km (0.1 R)
• M39: 14,210,302 km (0.106 R)
• M40: 14,351,223 km (0.101 R)
• M41: 15,446,728 km (0.1 R)
• M42: 15,519,134 km (0.115 R)
• M43: 15,736,948 km (0.118 R)
• M44: 16,028,963 km (0.053 R)
• M45: 16,273,705 km (0.067 R)
• M46: 16,569,011 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.9

Radius: 3.1

Gravity: 83.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.25 AU - 16.63 AU

Year: 23848 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,137,043 km

• M1: 53,406 km (0.116 R)
• M2: 91,255 km (0.096 R)
• M3: 483,500 km (0.114 R)
• M4: 530,324 km (0.114 R)
• M5: 814,112 km (0.079 R)
• M6: 841,937 km (0.063 R)
• M7: 986,000 km (0.097 R)
• M8: 1,926,222 km (0.07 R)
• M9: 2,232,000 km (0.074 R)
• M10: 2,271,344 km (0.109 R)
• M11: 3,598,128 km (0.078 R)
• M12: 3,830,753 km (0.083 R)
• M13: 4,261,595 km (0.068 R)
• M14: 5,913,305 km (0.056 R)
• M15: 6,077,264 km (0.049 R)
• M16: 6,132,166 km (0.086 R)
• M17: 6,353,870 km (0.078 R)
• M18: 6,577,968 km (0.113 R)
• M19: 6,919,201 km (0.072 R)
• M20: 7,796,891 km (0.083 R)
• M21: 8,097,134 km (0.11 R)
• M22: 10,698,193 km (0.108 R)
• M23: 11,031,646 km (0.099 R)
• M24: 11,233,304 km (0.064 R)
• M25: 11,708,726 km (0.084 R)
• M26: 13,173,738 km (0.082 R)
• M27: 13,674,741 km (0.106 R)
• M28: 14,255,032 km (0.108 R)
• M29: 14,695,448 km (0.108 R)
• M30: 15,065,852 km (0.031 R)
• M31: 15,214,851 km (0.05 R)
• M32: 16,577,987 km (0.117 R)
• M33: 16,886,159 km (0.117 R)
• M34: 17,979,719 km (0.106 R)
• M35: 18,058,557 km (0.078 R)
• M36: 20,811,607 km (0.12 R)
• M37: 21,729,839 km (0.11 R)
• M38: 23,260,524 km (0.093 R)
• M39: 24,213,014 km (0.107 R)
• M40: 25,178,219 km (0.115 R)
• M41: 27,327,193 km (0.03 R)
• M42: 28,699,903 km (0.116 R)
• M43: 28,884,656 km (0.061 R)
• M44: 29,069,709 km (0.111 R)
• M45: 29,720,759 km (0.114 R)
• M46: 30,001,105 km (0.118 R)
• M47: 30,282,499 km (0.103 R)
• M48: 30,376,446 km (0.068 R)
• M49: 31,321,456 km (0.088 R)
• M50: 34,999,619 km (0.083 R)
• M51: 35,098,204 km (0.115 R)
• M52: 35,394,707 km (0.069 R)
• M53: 35,791,141 km (0.103 R)
• M54: 38,302,590 km (0.081 R)
• M55: 39,118,048 km (0.117 R)
• M56: 40,145,636 km (0.101 R)
• M57: 42,226,991 km (0.108 R)
• M58: 45,092,089 km (0.032 R)
• M59: 46,277,204 km (0.103 R)
• M60: 47,472,491 km (0.058 R)
• M61: 49,118,815 km (0.115 R)
• M62: 49,782,431 km (0.088 R)
• M63: 49,893,433 km (0.086 R)
• M64: 50,560,640 km (0.085 R)
• M65: 51,342,737 km (0.055 R)
• M66: 53,032,146 km (0.101 R)
• M67: 54,282,635 km (0.065 R)
• M68: 57,276,537 km (0.119 R)
• M69: 57,625,399 km (0.074 R)
• M70: 58,208,531 km (0.106 R)
• M71: 59,498,065 km (0.073 R)
• M72: 59,969,298 km (0.115 R)
• M73: 60,915,655 km (0.089 R)
• M74: 61,152,917 km (0.077 R)
• M75: 64,870,723 km (0.027 R)
• M76: 65,234,395 km (0.094 R)
• M77: 66,085,607 km (0.071 R)
• M78: 66,573,596 km (0.055 R)
• M79: 66,940,410 km (0.108 R)
• M80: 70,271,805 km (0.067 R)
• M81: 74,289,255 km (0.095 R)
• M82: 74,923,700 km (0.105 R)
• M83: 75,178,016 km (0.091 R)
• M84: 75,687,397 km (0.075 R)
• M85: 76,070,218 km (0.102 R)
• M86: 79,285,375 km (0.091 R)
• M87: 79,414,778 km (0.088 R)
• M88: 80,323,435 km (0.092 R)
• M89: 81,496,731 km (0.117 R)
• M90: 81,758,228 km (0.066 R)
• M91: 83,992,323 km (0.117 R)
• M92: 87,447,585 km (0.097 R)
• M93: 88,251,673 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit