🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.42 AU - 2.2 AU

Year: 760 Days

Day: 47.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.08 AU

Year: 773 Days

Day: 24.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 55.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,470,563 km

• M1: 260,001 km (0.064 R)
• M2: 358,736 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.42 AU - 5.68 AU

Year: 3029 Days

Day: 28 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.93 AU - 7.93 AU

Year: 5088 Days

Day: 43.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,470,563 km

• M1: 1,432,250 km (0.056 R)
• M2: 3,215,008 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.64 AU - 8.36 AU

Year: 6409 Days

Day: 32.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.11 AU - 8.99 AU

Year: 6474 Days

Day: 41.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 13.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.56 AU - 10.32 AU

Year: 9051 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,470,563 km

• M1: 249,679 km (0.117 R)
• M2: 367,562 km (0.097 R)
• M3: 467,493 km (0.118 R)
• M4: 689,497 km (0.041 R)
• M5: 1,152,352 km (0.099 R)
• M6: 1,296,266 km (0.08 R)
• M7: 1,663,229 km (0.114 R)
• M8: 1,848,730 km (0.101 R)
• M9: 2,173,657 km (0.04 R)
• M10: 2,286,005 km (0.118 R)
• M11: 2,493,497 km (0.111 R)
• M12: 3,077,527 km (0.077 R)
• M13: 4,599,087 km (0.104 R)
• M14: 4,774,416 km (0.082 R)
• M15: 5,071,517 km (0.085 R)
• M16: 6,158,944 km (0.097 R)
• M17: 6,320,211 km (0.08 R)
• M18: 6,580,960 km (0.12 R)
• M19: 7,729,124 km (0.049 R)
• M20: 8,043,429 km (0.081 R)
• M21: 8,184,500 km (0.103 R)
• M22: 8,361,923 km (0.069 R)
• M23: 9,084,630 km (0.094 R)
• M24: 10,244,462 km (0.087 R)
• M25: 11,213,557 km (0.11 R)
• M26: 12,660,169 km (0.07 R)
• M27: 13,531,127 km (0.069 R)
• M28: 13,868,022 km (0.05 R)
• M29: 13,952,694 km (0.068 R)
• M30: 14,122,488 km (0.109 R)
• M31: 14,722,375 km (0.093 R)
• M32: 14,808,693 km (0.083 R)
• M33: 15,330,491 km (0.067 R)
• M34: 15,725,878 km (0.076 R)
• M35: 15,902,702 km (0.081 R)
• M36: 16,302,877 km (0.061 R)
• M37: 16,437,066 km (0.032 R)
• M38: 16,571,555 km (0.116 R)
• M39: 17,569,223 km (0.099 R)
• M40: 17,660,777 km (0.047 R)
• M41: 18,121,538 km (0.1 R)
• M42: 19,432,614 km (0.054 R)
• M43: 20,003,928 km (0.05 R)
• M44: 20,339,775 km (0.096 R)
• M45: 20,677,418 km (0.099 R)
• M46: 21,701,565 km (0.048 R)
• M47: 22,244,605 km (0.05 R)
• M48: 22,443,121 km (0.087 R)
• M49: 23,394,564 km (0.066 R)
• M50: 23,596,521 km (0.079 R)
• M51: 23,697,649 km (0.038 R)
• M52: 24,154,970 km (0.087 R)
• M53: 24,256,846 km (0.089 R)
• M54: 24,769,069 km (0.09 R)
• M55: 25,336,643 km (0.086 R)
• M56: 25,804,137 km (0.072 R)
• M57: 25,908,406 km (0.068 R)
• M58: 26,484,508 km (0.081 R)
• M59: 26,958,883 km (0.09 R)
• M60: 27,170,713 km (0.048 R)
• M61: 27,276,778 km (0.093 R)
• M62: 28,130,533 km (0.032 R)
• M63: 29,427,696 km (0.079 R)
• M64: 29,645,810 km (0.092 R)
• M65: 30,413,397 km (0.057 R)
• M66: 30,854,860 km (0.107 R)
• M67: 33,094,191 km (0.046 R)
• M68: 34,176,232 km (0.049 R)
• M69: 36,258,036 km (0.028 R)
• M70: 36,843,562 km (0.12 R)
• M71: 37,196,463 km (0.074 R)
• M72: 37,668,594 km (0.119 R)
• M73: 37,964,798 km (0.115 R)
• M74: 38,142,819 km (0.102 R)
• M75: 39,097,104 km (0.101 R)
• M76: 39,457,037 km (0.059 R)
• M77: 39,938,592 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 11.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.45 AU - 15.07 AU

Year: 15928 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 119.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,470,563 km

• M1: 152,141 km (0.084 R)
• M2: 606,619 km (0.11 R)
• M3: 733,927 km (0.093 R)
• M4: 847,622 km (0.102 R)
• M5: 1,747,902 km (0.037 R)
• M6: 2,231,701 km (0.097 R)
• M7: 2,402,243 km (0.038 R)
• M8: 3,279,933 km (0.071 R)
• M9: 3,753,710 km (0.117 R)
• M10: 4,040,040 km (0.075 R)
• M11: 4,590,859 km (0.114 R)
• M12: 4,897,385 km (0.117 R)
• M13: 5,716,135 km (0.074 R)
• M14: 5,951,153 km (0.104 R)
• M15: 7,581,171 km (0.094 R)
• M16: 8,471,877 km (0.102 R)
• M17: 10,695,500 km (0.084 R)
• M18: 11,752,110 km (0.095 R)
• M19: 12,111,593 km (0.096 R)
• M20: 12,718,961 km (0.117 R)
• M21: 13,711,243 km (0.085 R)
• M22: 14,026,596 km (0.043 R)
• M23: 14,986,565 km (0.041 R)
• M24: 16,834,996 km (0.062 R)
• M25: 17,444,309 km (0.056 R)
• M26: 19,385,939 km (0.101 R)
• M27: 19,810,797 km (0.097 R)
• M28: 20,095,781 km (0.054 R)
• M29: 20,597,832 km (0.102 R)
• M30: 20,742,044 km (0.096 R)
• M31: 23,620,457 km (0.049 R)
• M32: 24,150,183 km (0.058 R)
• M33: 25,762,997 km (0.109 R)
• M34: 25,918,429 km (0.072 R)
• M35: 26,308,282 km (0.096 R)
• M36: 26,464,761 km (0.098 R)
• M37: 27,093,970 km (0.107 R)
• M38: 28,286,863 km (0.096 R)
• M39: 28,607,750 km (0.108 R)
• M40: 30,230,887 km (0.069 R)
• M41: 30,394,847 km (0.107 R)
• M42: 30,559,105 km (0.085 R)
• M43: 30,888,520 km (0.037 R)
• M44: 32,553,095 km (0.107 R)
• M45: 33,227,033 km (0.084 R)
• M46: 33,905,609 km (0.089 R)
• M47: 33,990,731 km (0.085 R)
• M48: 34,161,272 km (0.096 R)
• M49: 35,708,563 km (0.116 R)
• M50: 36,142,397 km (0.107 R)
• M51: 36,752,756 km (0.064 R)
• M52: 36,840,271 km (0.083 R)
• M53: 37,103,114 km (0.091 R)
• M54: 38,604,329 km (0.032 R)
• M55: 39,138,842 km (0.088 R)
• M56: 39,586,140 km (0.11 R)
• M57: 40,035,233 km (0.089 R)
• M58: 44,617,565 km (0.103 R)
• M59: 45,084,909 km (0.117 R)
• M60: 46,307,422 km (0.108 R)
• M61: 47,160,280 km (0.112 R)
• M62: 50,040,189 km (0.101 R)
• M63: 50,915,186 km (0.093 R)
• M64: 51,305,787 km (0.108 R)
• M65: 53,769,065 km (0.092 R)
• M66: 53,967,881 km (0.09 R)
• M67: 55,466,103 km (0.104 R)
• M68: 56,169,961 km (0.095 R)
• M69: 56,270,790 km (0.118 R)
• M70: 56,775,533 km (0.077 R)
• M71: 57,180,645 km (0.093 R)
• M72: 57,484,927 km (0.099 R)
• M73: 58,095,286 km (0.087 R)
• M74: 58,299,188 km (0.114 R)
• M75: 59,733,383 km (0.094 R)
• M76: 62,531,910 km (0.086 R)
• M77: 64,105,081 km (0.113 R)
• M78: 64,210,398 km (0.101 R)
• M79: 65,267,008 km (0.115 R)
• M80: 66,010,060 km (0.107 R)
• M81: 67,933,590 km (0.112 R)
• M82: 68,255,973 km (0.113 R)
• M83: 68,794,376 km (0.103 R)
• M84: 68,902,236 km (0.114 R)
• M85: 70,853,142 km (0.097 R)
• M86: 72,054,413 km (0.095 R)
• M87: 72,492,884 km (0.076 R)
• M88: 73,592,877 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 10.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.59 AU - 18.19 AU

Year: 18840 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,470,563 km

• M1: 142,417 km (0.115 R)
• M2: 512,074 km (0.091 R)
• M3: 813,962 km (0.062 R)
• M4: 1,169,257 km (0.092 R)
• M5: 1,454,989 km (0.103 R)
• M6: 2,835,478 km (0.092 R)
• M7: 3,040,876 km (0.078 R)
• M8: 3,560,280 km (0.103 R)
• M9: 3,846,610 km (0.042 R)
• M10: 4,475,519 km (0.096 R)
• M11: 5,243,405 km (0.041 R)
• M12: 5,351,415 km (0.056 R)
• M13: 5,939,484 km (0.104 R)
• M14: 6,014,433 km (0.063 R)
• M15: 6,089,681 km (0.084 R)
• M16: 7,947,836 km (0.094 R)
• M17: 8,364,466 km (0.115 R)
• M18: 8,702,856 km (0.098 R)
• M19: 8,873,697 km (0.096 R)
• M20: 9,088,968 km (0.063 R)
• M21: 9,175,585 km (0.115 R)
• M22: 9,789,236 km (0.082 R)
• M23: 11,380,957 km (0.081 R)
• M24: 11,567,955 km (0.099 R)
• M25: 11,803,122 km (0.089 R)
• M26: 12,566,371 km (0.101 R)
• M27: 12,662,861 km (0.032 R)
• M28: 13,641,830 km (0.114 R)
• M29: 14,240,820 km (0.094 R)
• M30: 14,492,892 km (0.101 R)
• M31: 15,568,052 km (0.098 R)
• M32: 16,668,644 km (0.118 R)
• M33: 17,041,142 km (0.081 R)
• M34: 17,201,661 km (0.071 R)
• M35: 19,668,380 km (0.084 R)
• M36: 20,344,562 km (0.036 R)
• M37: 20,799,789 km (0.039 R)
• M38: 22,477,529 km (0.094 R)
• M39: 24,801,681 km (0.086 R)
• M40: 25,348,910 km (0.097 R)
• M41: 26,084,633 km (0.069 R)
• M42: 27,138,849 km (0.093 R)
• M43: 27,388,977 km (0.115 R)
• M44: 28,080,568 km (0.061 R)
• M45: 28,460,247 km (0.098 R)
• M46: 29,545,430 km (0.089 R)
• M47: 32,947,585 km (0.103 R)
• M48: 34,559,203 km (0.091 R)
• M49: 36,471,811 km (0.109 R)
• M50: 38,348,367 km (0.115 R)
• M51: 38,558,851 km (0.09 R)
• M52: 43,869,875 km (0.036 R)
• M53: 44,089,933 km (0.084 R)
• M54: 45,715,314 km (0.103 R)
• M55: 46,162,013 km (0.086 R)
• M56: 47,209,797 km (0.063 R)
• M57: 47,285,045 km (0.119 R)
• M58: 47,435,390 km (0.104 R)
• M59: 47,963,172 km (0.092 R)
• M60: 51,788,688 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.4

Radius: 3.1

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.68 AU - 20.06 AU

Year: 25579 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,470,563 km

• M1: 54,902 km (0.113 R)
• M2: 150,645 km (0.094 R)
• M3: 169,943 km (0.091 R)
• M4: 256,112 km (0.08 R)
• M5: 423,960 km (0.092 R)
• M6: 526,884 km (0.072 R)
• M7: 557,701 km (0.069 R)
• M8: 973,284 km (0.093 R)
• M9: 1,189,153 km (0.097 R)
• M10: 1,250,638 km (0.036 R)
• M11: 1,292,226 km (0.095 R)
• M12: 1,595,760 km (0.064 R)
• M13: 1,640,939 km (0.088 R)
• M14: 1,920,687 km (0.113 R)
• M15: 2,290,643 km (0.052 R)
• M16: 2,341,655 km (0.081 R)
• M17: 2,682,290 km (0.07 R)
• M18: 3,038,034 km (0.1 R)
• M19: 3,235,802 km (0.118 R)
• M20: 3,408,587 km (0.097 R)
• M21: 3,613,985 km (0.043 R)
• M22: 4,067,566 km (0.111 R)
• M23: 4,667,454 km (0.097 R)
• M24: 4,862,529 km (0.112 R)
• M25: 5,160,229 km (0.116 R)
• M26: 5,531,980 km (0.041 R)
• M27: 6,301,062 km (0.041 R)
• M28: 8,013,958 km (0.062 R)
• M29: 8,364,915 km (0.068 R)
• M30: 8,800,693 km (0.082 R)
• M31: 9,041,546 km (0.065 R)
• M32: 9,818,108 km (0.046 R)
• M33: 10,151,562 km (0.105 R)
• M34: 10,193,449 km (0.119 R)
• M35: 11,130,530 km (0.055 R)
• M36: 11,961,696 km (0.043 R)
• M37: 12,948,743 km (0.041 R)
• M38: 13,039,698 km (0.078 R)
• M39: 13,176,730 km (0.049 R)
• M40: 13,314,061 km (0.095 R)
• M41: 13,775,570 km (0.099 R)
• M42: 13,914,996 km (0.109 R)
• M43: 14,101,694 km (0.1 R)
• M44: 15,287,107 km (0.1 R)
• M45: 16,356,283 km (0.061 R)
• M46: 16,899,922 km (0.105 R)
• M47: 17,550,074 km (0.072 R)
• M48: 17,751,732 km (0.1 R)
• M49: 18,157,292 km (0.113 R)
• M50: 18,668,617 km (0.075 R)
• M51: 18,926,075 km (0.099 R)
• M52: 19,288,551 km (0.059 R)
• M53: 19,340,462 km (0.083 R)
• M54: 19,810,199 km (0.063 R)
• M55: 20,389,292 km (0.114 R)
• M56: 20,495,207 km (0.087 R)
• M57: 20,867,407 km (0.086 R)
• M58: 21,241,701 km (0.091 R)
• M59: 21,780,253 km (0.115 R)
• M60: 21,834,408 km (0.105 R)
• M61: 22,323,293 km (0.097 R)
• M62: 22,377,897 km (0.114 R)
• M63: 22,432,500 km (0.12 R)
• M64: 22,925,874 km (0.082 R)
• M65: 23,755,992 km (0.098 R)
• M66: 24,595,984 km (0.08 R)
• M67: 24,765,180 km (0.115 R)
• M68: 25,104,767 km (0.1 R)
• M69: 25,788,279 km (0.08 R)
• M70: 27,057,318 km (0.056 R)
• M71: 28,110,786 km (0.065 R)
• M72: 28,169,728 km (0.077 R)
• M73: 28,464,884 km (0.113 R)
• M74: 29,117,879 km (0.085 R)
• M75: 29,356,488 km (0.088 R)
• M76: 29,595,844 km (0.11 R)
• M77: 29,775,811 km (0.106 R)
• M78: 30,984,561 km (0.071 R)
• M79: 31,533,735 km (0.107 R)
• M80: 31,656,106 km (0.097 R)
• M81: 32,827,458 km (0.066 R)
• M82: 33,637,081 km (0.056 R)
• M83: 34,895,349 km (0.107 R)
• M84: 35,402,934 km (0.05 R)
• M85: 36,554,090 km (0.033 R)
• M86: 36,747,071 km (0.046 R)
• M87: 37,782,289 km (0.119 R)
• M88: 41,815,896 km (0.094 R)
• M89: 42,693,138 km (0.083 R)
• M90: 44,122,845 km (0.076 R)
• M91: 44,740,235 km (0.105 R)
• M92: 45,706,488 km (0.046 R)
• M93: 46,122,819 km (0.089 R)

Kuiper Belt

Range: 35.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit