🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.91 AU - 1.21 AU

Year: 413 Days

Day: 46.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,365,410 km

• M1: 198,068 km (0.064 R)
• M2: 907,012 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.28 AU

Year: 449 Days

Day: 14.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.57 AU - 1.59 AU

Year: 752 Days

Day: 39.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,365,410 km

• M1: 463,604 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.61 AU - 2.83 AU

Year: 1699 Days

Day: 46.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,365,410 km

• M1: 1,093,710 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.66 AU - 3.8 AU

Year: 2728 Days

Day: 29 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 12.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.3 AU - 7.18 AU

Year: 6627 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,365,410 km

• M1: 155,731 km (0.099 R)
• M2: 405,859 km (0.088 R)
• M3: 518,207 km (0.084 R)
• M4: 1,527,544 km (0.075 R)
• M5: 2,042,310 km (0.059 R)
• M6: 2,270,746 km (0.079 R)
• M7: 2,407,927 km (0.045 R)
• M8: 2,752,750 km (0.116 R)
• M9: 2,984,478 km (0.093 R)
• M10: 3,512,259 km (0.114 R)
• M11: 3,810,557 km (0.077 R)
• M12: 4,141,019 km (0.099 R)
• M13: 4,431,687 km (0.04 R)
• M14: 5,448,654 km (0.065 R)
• M15: 5,527,791 km (0.105 R)
• M16: 5,607,377 km (0.099 R)
• M17: 5,687,262 km (0.113 R)
• M18: 5,821,302 km (0.08 R)
• M19: 6,065,296 km (0.099 R)
• M20: 6,312,731 km (0.087 R)
• M21: 6,395,907 km (0.072 R)
• M22: 7,599,123 km (0.068 R)
• M23: 8,166,249 km (0.094 R)
• M24: 8,623,569 km (0.112 R)
• M25: 8,716,021 km (0.077 R)
• M26: 9,058,001 km (0.1 R)
• M27: 9,787,441 km (0.039 R)
• M28: 10,404,083 km (0.109 R)
• M29: 10,502,668 km (0.041 R)
• M30: 10,634,464 km (0.081 R)
• M31: 11,066,951 km (0.072 R)
• M32: 11,437,356 km (0.053 R)
• M33: 11,777,691 km (0.112 R)
• M34: 11,880,315 km (0.117 R)
• M35: 12,363,815 km (0.028 R)
• M36: 13,924,869 km (0.072 R)
• M37: 14,215,388 km (0.111 R)
• M38: 15,584,807 km (0.102 R)
• M39: 17,267,783 km (0.101 R)
• M40: 17,501,754 km (0.117 R)
• M41: 17,619,039 km (0.099 R)
• M42: 18,051,676 km (0.091 R)
• M43: 18,727,110 km (0.107 R)
• M44: 19,654,168 km (0.111 R)
• M45: 19,776,240 km (0.093 R)
• M46: 20,020,982 km (0.102 R)
• M47: 21,594,752 km (0.094 R)
• M48: 21,762,750 km (0.101 R)
• M49: 21,973,384 km (0.08 R)
• M50: 22,142,280 km (0.099 R)
• M51: 23,079,212 km (0.066 R)
• M52: 23,466,221 km (0.058 R)
• M53: 23,682,241 km (0.057 R)
• M54: 23,812,091 km (0.072 R)
• M55: 24,596,433 km (0.082 R)
• M56: 24,727,930 km (0.065 R)
• M57: 25,079,933 km (0.106 R)
• M58: 26,056,359 km (0.089 R)
• M59: 27,635,215 km (0.072 R)
• M60: 28,505,276 km (0.104 R)
• M61: 28,735,806 km (0.039 R)
• M62: 29,013,161 km (0.095 R)
• M63: 29,710,436 km (0.083 R)
• M64: 31,216,588 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 10.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.39 AU - 10.99 AU

Year: 10552 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,365,410 km

• M1: 147,952 km (0.058 R)
• M2: 231,278 km (0.085 R)
• M3: 615,446 km (0.065 R)
• M4: 694,433 km (0.028 R)
• M5: 777,311 km (0.063 R)
• M6: 988,393 km (0.086 R)
• M7: 1,083,089 km (0.081 R)
• M8: 1,346,680 km (0.104 R)
• M9: 1,479,523 km (0.089 R)
• M10: 1,617,003 km (0.045 R)
• M11: 1,875,060 km (0.089 R)
• M12: 2,039,468 km (0.107 R)
• M13: 2,146,729 km (0.104 R)
• M14: 2,319,066 km (0.077 R)
• M15: 2,414,958 km (0.08 R)
• M16: 2,610,932 km (0.087 R)
• M17: 2,778,182 km (0.081 R)
• M18: 2,863,303 km (0.075 R)
• M19: 2,931,969 km (0.034 R)
• M20: 3,035,939 km (0.119 R)
• M21: 3,106,101 km (0.114 R)
• M22: 3,176,711 km (0.111 R)
• M23: 3,301,625 km (0.082 R)
• M24: 3,428,185 km (0.086 R)
• M25: 3,556,390 km (0.081 R)
• M26: 3,855,436 km (0.116 R)
• M27: 4,280,145 km (0.111 R)
• M28: 4,862,679 km (0.071 R)
• M29: 5,236,973 km (0.101 R)
• M30: 5,384,925 km (0.11 R)
• M31: 5,663,775 km (0.059 R)
• M32: 5,750,393 km (0.117 R)
• M33: 5,815,767 km (0.047 R)
• M34: 5,969,105 km (0.083 R)
• M35: 6,123,938 km (0.12 R)
• M36: 6,190,659 km (0.101 R)
• M37: 6,324,848 km (0.116 R)
• M38: 6,392,467 km (0.042 R)
• M39: 6,756,438 km (0.064 R)
• M40: 7,010,605 km (0.077 R)
• M41: 7,103,804 km (0.055 R)
• M42: 7,173,966 km (0.115 R)
• M43: 7,315,037 km (0.112 R)
• M44: 7,743,784 km (0.093 R)
• M45: 7,936,915 km (0.067 R)
• M46: 8,034,154 km (0.066 R)
• M47: 8,156,226 km (0.063 R)
• M48: 8,352,797 km (0.097 R)
• M49: 8,426,998 km (0.119 R)
• M50: 8,750,727 km (0.11 R)
• M51: 8,901,672 km (0.035 R)
• M52: 9,180,373 km (0.105 R)
• M53: 9,282,548 km (0.117 R)
• M54: 9,981,469 km (0.101 R)
• M55: 10,191,953 km (0.069 R)
• M56: 10,912,865 km (0.109 R)
• M57: 11,021,025 km (0.071 R)
• M58: 11,238,540 km (0.081 R)
• M59: 11,457,402 km (0.058 R)
• M60: 11,650,084 km (0.108 R)
• M61: 12,403,608 km (0.05 R)
• M62: 13,345,776 km (0.079 R)
• M63: 13,635,846 km (0.061 R)
• M64: 13,781,704 km (0.11 R)
• M65: 15,057,026 km (0.107 R)
• M66: 15,602,011 km (0.092 R)
• M67: 15,846,304 km (0.111 R)
• M68: 15,999,642 km (0.078 R)
• M69: 16,462,647 km (0.063 R)
• M70: 17,055,504 km (0.046 R)
• M71: 17,307,277 km (0.099 R)
• M72: 17,401,972 km (0.111 R)
• M73: 18,037,763 km (0.042 R)
• M74: 18,390,665 km (0.066 R)
• M75: 18,940,736 km (0.077 R)
• M76: 19,168,723 km (0.09 R)
• M77: 21,941,220 km (0.076 R)
• M78: 22,146,469 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 8.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.95 AU - 12.13 AU

Year: 12049 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,365,410 km

• M1: 497,114 km (0.042 R)
• M2: 567,126 km (0.106 R)
• M3: 815,458 km (0.068 R)
• M4: 987,795 km (0.11 R)
• M5: 1,210,546 km (0.098 R)
• M6: 1,268,740 km (0.116 R)
• M7: 1,511,537 km (0.066 R)
• M8: 1,595,760 km (0.106 R)
• M9: 1,948,662 km (0.102 R)
• M10: 2,110,826 km (0.053 R)
• M11: 2,751,404 km (0.076 R)
• M12: 3,588,853 km (0.119 R)
• M13: 4,378,281 km (0.098 R)
• M14: 4,438,868 km (0.12 R)
• M15: 4,622,275 km (0.115 R)
• M16: 4,870,757 km (0.106 R)
• M17: 5,123,727 km (0.111 R)
• M18: 5,478,424 km (0.096 R)
• M19: 5,675,444 km (0.116 R)
• M20: 5,774,777 km (0.086 R)
• M21: 6,348,485 km (0.098 R)
• M22: 6,520,822 km (0.062 R)
• M23: 6,729,511 km (0.11 R)
• M24: 7,332,988 km (0.12 R)
• M25: 8,591,256 km (0.032 R)
• M26: 8,743,696 km (0.07 R)
• M27: 9,440,673 km (0.112 R)
• M28: 9,676,888 km (0.118 R)
• M29: 9,955,140 km (0.087 R)
• M30: 10,115,210 km (0.115 R)
• M31: 10,357,109 km (0.106 R)
• M32: 10,600,804 km (0.111 R)
• M33: 10,723,325 km (0.086 R)
• M34: 11,011,151 km (0.087 R)
• M35: 11,218,344 km (0.091 R)
• M36: 11,763,030 km (0.055 R)
• M37: 12,273,458 km (0.108 R)
• M38: 14,749,752 km (0.047 R)
• M39: 15,023,965 km (0.097 R)
• M40: 16,043,923 km (0.1 R)
• M41: 16,420,461 km (0.097 R)
• M42: 18,052,723 km (0.084 R)
• M43: 19,086,444 km (0.112 R)
• M44: 19,535,388 km (0.09 R)
• M45: 19,886,943 km (0.114 R)
• M46: 20,240,592 km (0.105 R)
• M47: 20,443,596 km (0.117 R)
• M48: 20,545,323 km (0.107 R)
• M49: 20,800,537 km (0.063 R)
• M50: 21,159,572 km (0.035 R)
• M51: 21,883,625 km (0.092 R)
• M52: 22,301,003 km (0.109 R)
• M53: 22,510,740 km (0.058 R)
• M54: 23,037,922 km (0.104 R)
• M55: 23,889,733 km (0.05 R)
• M56: 24,158,111 km (0.053 R)
• M57: 24,319,527 km (0.101 R)
• M58: 24,589,552 km (0.037 R)
• M59: 25,514,665 km (0.117 R)
• M60: 27,007,352 km (0.11 R)
• M61: 28,585,161 km (0.103 R)
• M62: 28,642,008 km (0.101 R)
• M63: 28,699,005 km (0.064 R)
• M64: 29,041,435 km (0.103 R)
• M65: 29,442,507 km (0.09 R)
• M66: 29,730,333 km (0.048 R)
• M67: 30,250,485 km (0.114 R)
• M68: 31,358,556 km (0.086 R)
• M69: 31,888,133 km (0.085 R)
• M70: 32,539,332 km (0.082 R)
• M71: 33,015,652 km (0.1 R)
• M72: 33,854,746 km (0.029 R)
• M73: 34,095,898 km (0.095 R)
• M74: 34,337,498 km (0.11 R)
• M75: 34,579,697 km (0.074 R)
• M76: 34,883,231 km (0.096 R)
• M77: 34,943,968 km (0.116 R)
• M78: 35,492,992 km (0.096 R)
• M79: 36,290,947 km (0.098 R)
• M80: 36,846,853 km (0.116 R)
• M81: 38,719,968 km (0.097 R)
• M82: 38,845,929 km (0.095 R)
• M83: 39,224,711 km (0.119 R)
• M84: 39,541,260 km (0.073 R)
• M85: 39,604,690 km (0.072 R)
• M86: 40,623,900 km (0.116 R)
• M87: 41,136,871 km (0.064 R)
• M88: 41,394,030 km (0.106 R)
• M89: 42,363,424 km (0.117 R)
• M90: 42,428,350 km (0.076 R)
• M91: 42,753,426 km (0.047 R)
• M92: 42,818,501 km (0.06 R)
• M93: 43,079,100 km (0.029 R)
• M94: 43,733,142 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 7.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.49 AU - 16.99 AU

Year: 25941 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,365,410 km

• M1: 133,890 km (0.061 R)
• M2: 195,973 km (0.094 R)
• M3: 246,836 km (0.034 R)
• M4: 319,242 km (0.09 R)
• M5: 891,155 km (0.046 R)
• M6: 1,267,842 km (0.096 R)
• M7: 2,250,999 km (0.095 R)
• M8: 2,586,098 km (0.099 R)
• M9: 2,759,632 km (0.083 R)
• M10: 2,865,547 km (0.041 R)
• M11: 3,878,624 km (0.065 R)
• M12: 4,361,526 km (0.113 R)
• M13: 4,820,791 km (0.083 R)
• M14: 6,617,312 km (0.07 R)
• M15: 6,759,580 km (0.094 R)
• M16: 7,290,203 km (0.093 R)
• M17: 7,984,786 km (0.116 R)
• M18: 8,752,223 km (0.107 R)
• M19: 9,065,930 km (0.105 R)
• M20: 9,543,147 km (0.119 R)
• M21: 9,920,134 km (0.115 R)
• M22: 12,809,617 km (0.104 R)
• M23: 13,344,728 km (0.107 R)
• M24: 14,375,458 km (0.113 R)
• M25: 15,494,599 km (0.114 R)
• M26: 15,557,580 km (0.089 R)
• M27: 15,620,710 km (0.064 R)
• M28: 17,947,556 km (0.105 R)
• M29: 18,079,950 km (0.096 R)
• M30: 19,694,111 km (0.102 R)
• M31: 20,934,726 km (0.086 R)
• M32: 22,342,592 km (0.098 R)
• M33: 22,627,875 km (0.109 R)
• M34: 23,057,969 km (0.112 R)
• M35: 23,926,384 km (0.103 R)
• M36: 24,218,250 km (0.113 R)
• M37: 24,731,819 km (0.075 R)
• M38: 25,100,728 km (0.108 R)
• M39: 25,993,827 km (0.092 R)
• M40: 26,369,018 km (0.057 R)
• M41: 26,519,663 km (0.117 R)
• M42: 28,967,533 km (0.046 R)
• M43: 29,122,816 km (0.06 R)
• M44: 31,326,991 km (0.069 R)
• M45: 33,829,314 km (0.096 R)
• M46: 35,063,048 km (0.088 R)
• M47: 35,560,611 km (0.074 R)
• M48: 36,144,042 km (0.096 R)
• M49: 38,338,793 km (0.055 R)
• M50: 39,108,623 km (0.098 R)
• M51: 41,098,724 km (0.103 R)
• M52: 42,502,550 km (0.118 R)
• M53: 43,210,447 km (0.078 R)
• M54: 45,357,027 km (0.09 R)
• M55: 45,718,156 km (0.032 R)
• M56: 47,172,397 km (0.095 R)
• M57: 48,272,839 km (0.085 R)
• M58: 49,939,509 km (0.05 R)
• M59: 50,032,559 km (0.062 R)
• M60: 50,219,108 km (0.119 R)
• M61: 50,686,152 km (0.075 R)
• M62: 50,873,449 km (0.111 R)
• M63: 51,907,619 km (0.092 R)
• M64: 53,805,417 km (0.078 R)
• M65: 55,629,315 km (0.066 R)
• M66: 57,083,556 km (0.089 R)
• M67: 61,420,697 km (0.08 R)
• M68: 62,020,285 km (0.113 R)
• M69: 63,527,933 km (0.032 R)
• M70: 64,336,808 km (0.068 R)
• M71: 64,438,086 km (0.098 R)
• M72: 65,658,655 km (0.067 R)
• M73: 66,169,382 km (0.096 R)
• M74: 66,989,328 km (0.081 R)
• M75: 67,606,569 km (0.087 R)
• M76: 68,122,233 km (0.071 R)
• M77: 69,053,928 km (0.038 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit