🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.65 AU - 0.77 AU

Year: 254 Days

Day: 37.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 321 Days

Day: 34.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,461,809 km

• M1: 181,612 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.77 AU - 1.21 AU

Year: 418 Days

Day: 13 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,461,809 km

• M1: 27,376 km (0.062 R)
• M2: 118,182 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.07 AU - 1.29 AU

Year: 544 Days

Day: 39 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.55 AU - 1.79 AU

Year: 916 Days

Day: 34.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.01 AU - 3.31 AU

Year: 1842 Days

Day: 45.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.1 AU - 5.06 AU

Year: 3499 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,461,809 km

• M1: 130,898 km (0.062 R)
• M2: 572,361 km (0.077 R)
• M3: 679,174 km (0.077 R)
• M4: 769,831 km (0.084 R)
• M5: 964,009 km (0.118 R)
• M6: 1,327,681 km (0.12 R)
• M7: 1,608,177 km (0.07 R)
• M8: 1,747,752 km (0.116 R)
• M9: 2,190,262 km (0.11 R)
• M10: 2,433,209 km (0.048 R)
• M11: 3,021,279 km (0.115 R)
• M12: 3,410,532 km (0.112 R)
• M13: 3,590,947 km (0.105 R)
• M14: 3,733,514 km (0.111 R)
• M15: 3,795,148 km (0.114 R)
• M16: 3,982,295 km (0.068 R)
• M17: 4,108,706 km (0.091 R)
• M18: 4,387,257 km (0.089 R)
• M19: 4,452,481 km (0.032 R)
• M20: 4,627,810 km (0.078 R)
• M21: 4,716,372 km (0.068 R)
• M22: 4,962,760 km (0.103 R)
• M23: 5,053,416 km (0.091 R)
• M24: 5,121,782 km (0.079 R)
• M25: 5,190,448 km (0.082 R)
• M26: 5,421,726 km (0.076 R)
• M27: 5,703,568 km (0.04 R)
• M28: 5,966,262 km (0.053 R)
• M29: 6,086,988 km (0.052 R)
• M30: 6,677,600 km (0.109 R)
• M31: 7,235,151 km (0.113 R)
• M32: 7,441,596 km (0.049 R)
• M33: 8,019,343 km (0.11 R)
• M34: 8,099,229 km (0.108 R)
• M35: 8,748,184 km (0.065 R)
• M36: 9,051,270 km (0.111 R)
• M37: 9,357,646 km (0.119 R)
• M38: 9,526,243 km (0.115 R)
• M39: 9,838,005 km (0.036 R)
• M40: 10,764,016 km (0.066 R)
• M41: 11,416,562 km (0.057 R)
• M42: 12,051,604 km (0.103 R)
• M43: 13,009,779 km (0.113 R)
• M44: 13,072,460 km (0.093 R)
• M45: 13,260,954 km (0.05 R)
• M46: 13,545,638 km (0.048 R)
• M47: 14,185,169 km (0.111 R)
• M48: 14,346,735 km (0.07 R)
• M49: 14,867,485 km (0.104 R)
• M50: 15,229,063 km (0.097 R)
• M51: 15,693,565 km (0.094 R)
• M52: 15,860,516 km (0.09 R)
• M53: 15,927,536 km (0.078 R)
• M54: 16,196,363 km (0.103 R)
• M55: 16,297,491 km (0.035 R)
• M56: 16,500,496 km (0.085 R)
• M57: 16,738,506 km (0.098 R)
• M58: 17,355,447 km (0.12 R)
• M59: 17,597,497 km (0.047 R)
• M60: 17,701,467 km (0.113 R)
• M61: 18,119,743 km (0.099 R)
• M62: 18,717,835 km (0.107 R)
• M63: 18,824,050 km (0.057 R)
• M64: 19,429,771 km (0.084 R)
• M65: 19,573,086 km (0.106 R)
• M66: 20,879,973 km (0.075 R)
• M67: 21,100,480 km (0.107 R)
• M68: 21,395,787 km (0.106 R)
• M69: 21,543,889 km (0.095 R)
• M70: 22,027,838 km (0.117 R)
• M71: 22,139,886 km (0.094 R)
• M72: 22,665,873 km (0.077 R)
• M73: 23,196,047 km (0.029 R)
• M74: 23,424,334 km (0.115 R)
• M75: 24,191,172 km (0.101 R)
• M76: 24,966,239 km (0.118 R)
• M77: 25,435,228 km (0.09 R)
• M78: 25,986,048 km (0.119 R)
• M79: 26,302,447 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 4

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.75 AU - 12.27 AU

Year: 15512 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,461,809 km

• M1: 82,428 km (0.064 R)
• M2: 159,920 km (0.119 R)
• M3: 263,591 km (0.041 R)
• M4: 401,221 km (0.116 R)
• M5: 544,686 km (0.104 R)
• M6: 805,884 km (0.104 R)
• M7: 894,745 km (0.106 R)
• M8: 968,347 km (0.105 R)
• M9: 1,024,745 km (0.091 R)
• M10: 1,385,875 km (0.067 R)
• M11: 1,471,145 km (0.108 R)
• M12: 2,042,161 km (0.089 R)
• M13: 2,090,630 km (0.052 R)
• M14: 2,888,286 km (0.051 R)
• M15: 2,915,513 km (0.094 R)
• M16: 3,505,377 km (0.103 R)
• M17: 6,309,739 km (0.081 R)
• M18: 6,701,985 km (0.06 R)
• M19: 6,738,038 km (0.063 R)
• M20: 7,925,396 km (0.072 R)
• M21: 8,193,775 km (0.082 R)
• M22: 8,699,715 km (0.089 R)
• M23: 9,016,264 km (0.082 R)
• M24: 9,256,069 km (0.116 R)
• M25: 9,457,428 km (0.088 R)
• M26: 9,701,123 km (0.101 R)
• M27: 9,988,051 km (0.086 R)
• M28: 10,029,191 km (0.058 R)
• M29: 10,194,646 km (0.072 R)
• M30: 10,277,673 km (0.058 R)
• M31: 10,444,475 km (0.106 R)
• M32: 11,163,143 km (0.114 R)
• M33: 11,291,498 km (0.073 R)
• M34: 11,766,770 km (0.077 R)
• M35: 11,941,201 km (0.069 R)
• M36: 12,292,756 km (0.086 R)
• M37: 12,514,161 km (0.055 R)
• M38: 12,692,183 km (0.057 R)
• M39: 12,781,492 km (0.103 R)
• M40: 12,871,102 km (0.118 R)
• M41: 13,458,273 km (0.116 R)
• M42: 13,640,633 km (0.11 R)
• M43: 14,008,045 km (0.107 R)
• M44: 16,279,091 km (0.097 R)
• M45: 16,717,562 km (0.032 R)
• M46: 16,913,685 km (0.103 R)
• M47: 17,308,174 km (0.114 R)
• M48: 17,407,208 km (0.11 R)
• M49: 17,556,208 km (0.119 R)
• M50: 17,655,690 km (0.102 R)
• M51: 17,905,519 km (0.068 R)
• M52: 20,781,089 km (0.116 R)
• M53: 21,575,454 km (0.091 R)
• M54: 21,735,374 km (0.114 R)
• M55: 22,110,416 km (0.102 R)
• M56: 27,060,160 km (0.062 R)
• M57: 27,578,966 km (0.095 R)
• M58: 27,984,825 km (0.066 R)
• M59: 28,978,604 km (0.069 R)
• M60: 30,401,279 km (0.06 R)
• M61: 31,422,584 km (0.114 R)
• M62: 33,252,166 km (0.099 R)
• M63: 34,304,288 km (0.091 R)
• M64: 34,678,133 km (0.102 R)
• M65: 35,555,824 km (0.11 R)
• M66: 36,250,556 km (0.077 R)
• M67: 36,631,432 km (0.097 R)
• M68: 38,426,158 km (0.072 R)
• M69: 39,399,292 km (0.066 R)
• M70: 39,987,062 km (0.073 R)
• M71: 40,314,831 km (0.107 R)
• M72: 40,577,674 km (0.096 R)
• M73: 42,367,015 km (0.108 R)
• M74: 42,500,605 km (0.043 R)
• M75: 42,634,346 km (0.074 R)
• M76: 43,304,993 km (0.116 R)
• M77: 44,046,699 km (0.047 R)
• M78: 44,317,322 km (0.071 R)
• M79: 45,337,579 km (0.098 R)
• M80: 45,542,529 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.8

Radius: 4.6

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.93 AU - 19.79 AU

Year: 26818 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,461,809 km

• M1: 348,114 km (0.11 R)
• M2: 386,860 km (0.114 R)
• M3: 469,139 km (0.106 R)
• M4: 534,663 km (0.041 R)
• M5: 1,046,138 km (0.076 R)
• M6: 1,074,861 km (0.108 R)
• M7: 1,503,608 km (0.08 R)
• M8: 1,601,894 km (0.077 R)
• M9: 1,979,928 km (0.063 R)
• M10: 2,576,973 km (0.075 R)
• M11: 2,694,706 km (0.082 R)
• M12: 2,774,143 km (0.1 R)
• M13: 2,976,399 km (0.096 R)
• M14: 3,100,117 km (0.059 R)
• M15: 4,951,091 km (0.073 R)
• M16: 4,999,860 km (0.077 R)
• M17: 5,048,629 km (0.093 R)
• M18: 5,545,892 km (0.089 R)
• M19: 6,058,714 km (0.063 R)
• M20: 6,586,495 km (0.1 R)
• M21: 6,910,225 km (0.095 R)
• M22: 7,019,282 km (0.065 R)
• M23: 7,517,143 km (0.06 R)
• M24: 7,629,342 km (0.058 R)
• M25: 7,798,687 km (0.104 R)
• M26: 8,371,946 km (0.109 R)
• M27: 8,722,453 km (0.107 R)
• M28: 9,077,599 km (0.062 R)
• M29: 9,317,105 km (0.114 R)
• M30: 12,216,611 km (0.102 R)
• M31: 13,899,288 km (0.089 R)
• M32: 14,522,662 km (0.111 R)
• M33: 16,592,349 km (0.056 R)
• M34: 16,738,506 km (0.11 R)
• M35: 17,773,125 km (0.091 R)
• M36: 18,752,392 km (0.075 R)
• M37: 18,828,388 km (0.099 R)
• M38: 19,594,479 km (0.115 R)
• M39: 20,999,053 km (0.117 R)
• M40: 22,033,373 km (0.08 R)
• M41: 25,570,914 km (0.115 R)
• M42: 25,739,660 km (0.096 R)
• M43: 28,490,017 km (0.098 R)
• M44: 30,702,719 km (0.072 R)
• M45: 30,792,328 km (0.104 R)
• M46: 30,882,087 km (0.085 R)
• M47: 31,965,624 km (0.036 R)
• M48: 32,878,171 km (0.103 R)
• M49: 34,169,949 km (0.064 R)
• M50: 34,262,849 km (0.092 R)
• M51: 34,635,348 km (0.105 R)
• M52: 34,728,697 km (0.096 R)
• M53: 35,196,639 km (0.035 R)
• M54: 35,478,332 km (0.047 R)
• M55: 36,707,877 km (0.108 R)
• M56: 37,184,496 km (0.085 R)
• M57: 37,951,334 km (0.05 R)
• M58: 38,047,526 km (0.109 R)
• M59: 39,014,077 km (0.111 R)
• M60: 39,111,316 km (0.034 R)
• M61: 39,208,405 km (0.112 R)
• M62: 41,169,035 km (0.096 R)
• M63: 43,161,379 km (0.101 R)
• M64: 43,765,156 km (0.115 R)
• M65: 44,270,348 km (0.094 R)
• M66: 45,797,892 km (0.115 R)
• M67: 47,135,596 km (0.046 R)
• M68: 49,533,501 km (0.066 R)
• M69: 50,376,784 km (0.087 R)
• M70: 51,012,425 km (0.032 R)
• M71: 51,437,582 km (0.114 R)
• M72: 51,544,096 km (0.12 R)
• M73: 53,581,320 km (0.114 R)
• M74: 54,881,475 km (0.114 R)
• M75: 55,753,930 km (0.119 R)
• M76: 56,740,976 km (0.058 R)
• M77: 57,291,945 km (0.111 R)
• M78: 61,422,941 km (0.099 R)
• M79: 63,924,517 km (0.091 R)
• M80: 64,268,143 km (0.101 R)
• M81: 66,111,488 km (0.101 R)
• M82: 67,155,980 km (0.028 R)
• M83: 67,855,201 km (0.116 R)
• M84: 68,205,858 km (0.101 R)
• M85: 68,674,249 km (0.069 R)
• M86: 69,849,789 km (0.107 R)
• M87: 70,558,434 km (0.096 R)
• M88: 71,032,061 km (0.119 R)
• M89: 72,937,339 km (0.082 R)
• M90: 73,776,284 km (0.072 R)
• M91: 75,221,699 km (0.081 R)
• M92: 77,163,479 km (0.068 R)
• M93: 78,875,926 km (0.097 R)
• M94: 78,998,746 km (0.073 R)
• M95: 80,972,241 km (0.047 R)
• M96: 82,089,438 km (0.053 R)
• M97: 83,461,849 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit