🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.14 AU

Year: 401 Days

Day: 37.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.55 AU - 1.63 AU

Year: 736 Days

Day: 25.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,656,951 km

• M1: 1,470,248 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.38 AU - 2.3 AU

Year: 916 Days

Day: 23.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,656,951 km

• M1: 16,905 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.65 AU - 2.07 AU

Year: 931 Days

Day: 41.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.29 AU - 2.87 AU

Year: 1521 Days

Day: 28.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,656,951 km

• M1: 777,311 km (0.063 R)
• M2: 1,559,707 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.31 AU - 3.75 AU

Year: 1936 Days

Day: 44.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 14.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.36 AU - 11.76 AU

Year: 10851 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 97,656,951 km

• M1: 196,123 km (0.088 R)
• M2: 292,613 km (0.106 R)
• M3: 404,363 km (0.088 R)
• M4: 560,842 km (0.095 R)
• M5: 792,420 km (0.102 R)
• M6: 1,354,609 km (0.095 R)
• M7: 1,449,005 km (0.076 R)
• M8: 1,712,148 km (0.109 R)
• M9: 1,849,927 km (0.11 R)
• M10: 2,027,500 km (0.072 R)
• M11: 2,595,074 km (0.083 R)
• M12: 3,275,595 km (0.095 R)
• M13: 3,383,455 km (0.107 R)
• M14: 3,941,156 km (0.067 R)
• M15: 4,056,346 km (0.045 R)
• M16: 4,219,408 km (0.105 R)
• M17: 4,337,141 km (0.093 R)
• M18: 4,624,519 km (0.084 R)
• M19: 4,795,061 km (0.109 R)
• M20: 4,918,329 km (0.076 R)
• M21: 5,067,478 km (0.114 R)
• M22: 5,167,709 km (0.076 R)
• M23: 5,319,551 km (0.087 R)
• M24: 5,601,692 km (0.117 R)
• M25: 5,809,933 km (0.061 R)
• M26: 5,915,100 km (0.092 R)
• M27: 6,450,361 km (0.029 R)
• M28: 6,559,268 km (0.083 R)
• M29: 7,029,305 km (0.097 R)
• M30: 7,567,558 km (0.089 R)
• M31: 8,237,158 km (0.114 R)
• M32: 8,654,087 km (0.115 R)
• M33: 8,834,951 km (0.087 R)
• M34: 8,956,125 km (0.092 R)
• M35: 9,664,172 km (0.078 R)
• M36: 10,390,320 km (0.055 R)
• M37: 10,840,909 km (0.116 R)
• M38: 11,330,992 km (0.115 R)
• M39: 11,761,534 km (0.095 R)
• M40: 11,861,615 km (0.113 R)
• M41: 12,062,824 km (0.052 R)
• M42: 13,258,560 km (0.096 R)
• M43: 13,362,830 km (0.069 R)
• M44: 13,782,601 km (0.073 R)
• M45: 14,384,733 km (0.034 R)
• M46: 14,635,309 km (0.117 R)
• M47: 15,067,946 km (0.117 R)
• M48: 15,395,416 km (0.117 R)
• M49: 16,205,489 km (0.047 R)
• M50: 16,391,588 km (0.086 R)
• M51: 17,943,965 km (0.058 R)
• M52: 18,059,455 km (0.077 R)
• M53: 18,329,778 km (0.106 R)
• M54: 18,484,762 km (0.086 R)
• M55: 18,796,374 km (0.101 R)
• M56: 19,109,482 km (0.083 R)
• M57: 19,503,523 km (0.095 R)
• M58: 20,259,441 km (0.119 R)
• M59: 21,146,856 km (0.096 R)
• M60: 21,309,469 km (0.119 R)
• M61: 21,513,520 km (0.101 R)
• M62: 22,129,265 km (0.111 R)
• M63: 22,418,587 km (0.073 R)
• M64: 23,378,258 km (0.108 R)
• M65: 24,181,149 km (0.117 R)
• M66: 24,436,513 km (0.117 R)
• M67: 24,735,709 km (0.073 R)
• M68: 25,122,120 km (0.094 R)
• M69: 26,205,957 km (0.098 R)
• M70: 26,907,571 km (0.11 R)
• M71: 27,083,947 km (0.113 R)
• M72: 27,437,895 km (0.038 R)
• M73: 28,105,550 km (0.041 R)
• M74: 28,284,619 km (0.068 R)
• M75: 28,643,654 km (0.107 R)
• M76: 29,139,870 km (0.03 R)
• M77: 29,775,661 km (0.079 R)
• M78: 30,095,202 km (0.079 R)
• M79: 30,691,649 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 14.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.61 AU - 11.87 AU

Year: 13833 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,656,951 km

• M1: 177,722 km (0.081 R)
• M2: 648,806 km (0.084 R)
• M3: 879,486 km (0.097 R)
• M4: 1,106,875 km (0.119 R)
• M5: 1,236,576 km (0.078 R)
• M6: 1,548,188 km (0.118 R)
• M7: 1,676,543 km (0.1 R)
• M8: 1,770,491 km (0.117 R)
• M9: 2,205,671 km (0.117 R)
• M10: 2,521,771 km (0.069 R)
• M11: 2,674,361 km (0.063 R)
• M12: 2,763,073 km (0.094 R)
• M13: 3,035,191 km (0.034 R)
• M14: 3,198,103 km (0.116 R)
• M15: 3,508,519 km (0.102 R)
• M16: 4,210,432 km (0.116 R)
• M17: 4,314,253 km (0.103 R)
• M18: 4,657,879 km (0.12 R)
• M19: 4,873,749 km (0.075 R)
• M20: 5,400,034 km (0.066 R)
• M21: 5,741,865 km (0.079 R)
• M22: 5,886,377 km (0.103 R)
• M23: 6,993,700 km (0.06 R)
• M24: 8,262,141 km (0.054 R)
• M25: 8,623,270 km (0.086 R)
• M26: 8,922,765 km (0.107 R)
• M27: 9,327,427 km (0.059 R)
• M28: 10,224,865 km (0.056 R)
• M29: 10,719,585 km (0.118 R)
• M30: 10,826,697 km (0.118 R)
• M31: 10,969,862 km (0.117 R)
• M32: 11,113,775 km (0.095 R)
• M33: 11,512,903 km (0.052 R)
• M34: 11,769,313 km (0.045 R)
• M35: 12,027,519 km (0.118 R)
• M36: 13,003,346 km (0.078 R)
• M37: 13,232,231 km (0.061 R)
• M38: 14,317,713 km (0.032 R)
• M39: 14,593,571 km (0.084 R)
• M40: 15,070,489 km (0.082 R)
• M41: 15,230,709 km (0.107 R)
• M42: 15,351,135 km (0.1 R)
• M43: 15,714,508 km (0.117 R)
• M44: 16,449,782 km (0.102 R)
• M45: 16,573,499 km (0.108 R)
• M46: 17,238,163 km (0.094 R)
• M47: 17,615,897 km (0.033 R)
• M48: 17,911,503 km (0.042 R)
• M49: 18,379,594 km (0.103 R)
• M50: 20,513,010 km (0.119 R)
• M51: 20,824,173 km (0.094 R)
• M52: 21,047,373 km (0.109 R)
• M53: 21,226,442 km (0.08 R)
• M54: 21,676,582 km (0.063 R)
• M55: 21,766,939 km (0.075 R)
• M56: 21,902,774 km (0.054 R)
• M57: 22,084,386 km (0.069 R)
• M58: 22,494,733 km (0.063 R)
• M59: 23,045,702 km (0.107 R)
• M60: 24,348,849 km (0.037 R)
• M61: 24,489,919 km (0.092 R)
• M62: 25,199,163 km (0.119 R)
• M63: 25,532,467 km (0.051 R)
• M64: 25,627,910 km (0.087 R)
• M65: 26,011,180 km (0.081 R)
• M66: 26,444,565 km (0.072 R)
• M67: 26,880,344 km (0.087 R)
• M68: 27,269,747 km (0.07 R)
• M69: 27,808,150 km (0.12 R)
• M70: 28,103,306 km (0.117 R)
• M71: 30,400,681 km (0.038 R)
• M72: 31,009,843 km (0.059 R)
• M73: 31,111,869 km (0.05 R)
• M74: 31,571,883 km (0.095 R)
• M75: 31,879,905 km (0.087 R)
• M76: 35,279,516 km (0.074 R)
• M77: 35,545,800 km (0.071 R)
• M78: 35,759,277 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 5.9

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.17 AU - 24.19 AU

Year: 32049 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,656,951 km

• M1: 270,922 km (0.042 R)
• M2: 370,404 km (0.069 R)
• M3: 506,239 km (0.066 R)
• M4: 913,295 km (0.079 R)
• M5: 1,197,232 km (0.118 R)
• M6: 1,264,102 km (0.088 R)
• M7: 1,653,356 km (0.039 R)
• M8: 1,841,999 km (0.069 R)
• M9: 2,240,228 km (0.036 R)
• M10: 4,967,547 km (0.105 R)
• M11: 5,021,701 km (0.101 R)
• M12: 5,573,269 km (0.118 R)
• M13: 5,913,454 km (0.077 R)
• M14: 6,495,240 km (0.098 R)
• M15: 6,554,332 km (0.088 R)
• M16: 7,095,128 km (0.068 R)
• M17: 7,838,180 km (0.073 R)
• M18: 10,280,515 km (0.106 R)
• M19: 10,627,283 km (0.113 R)
• M20: 11,332,338 km (0.105 R)
• M21: 12,198,210 km (0.112 R)
• M22: 13,235,073 km (0.064 R)
• M23: 14,531,488 km (0.109 R)
• M24: 16,672,533 km (0.085 R)
• M25: 17,243,399 km (0.113 R)
• M26: 18,070,076 km (0.058 R)
• M27: 20,452,722 km (0.096 R)
• M28: 21,151,493 km (0.118 R)
• M29: 22,035,766 km (0.102 R)
• M30: 22,572,075 km (0.05 R)
• M31: 23,384,690 km (0.1 R)
• M32: 26,729,699 km (0.103 R)
• M33: 26,919,838 km (0.075 R)
• M34: 28,263,675 km (0.065 R)
• M35: 28,457,405 km (0.079 R)
• M36: 29,825,926 km (0.084 R)
• M37: 31,817,822 km (0.116 R)
• M38: 33,237,655 km (0.074 R)
• M39: 33,749,728 km (0.115 R)
• M40: 35,197,237 km (0.108 R)
• M41: 36,664,942 km (0.118 R)
• M42: 37,300,135 km (0.104 R)
• M43: 38,259,655 km (0.079 R)
• M44: 38,796,263 km (0.064 R)
• M45: 39,659,892 km (0.117 R)
• M46: 40,420,896 km (0.082 R)
• M47: 40,967,227 km (0.034 R)
• M48: 41,296,343 km (0.052 R)
• M49: 42,732,333 km (0.07 R)
• M50: 43,177,536 km (0.119 R)
• M51: 43,736,134 km (0.043 R)
• M52: 45,199,501 km (0.118 R)
• M53: 45,539,537 km (0.116 R)
• M54: 45,994,165 km (0.064 R)
• M55: 46,908,058 km (0.092 R)
• M56: 48,058,765 km (0.101 R)
• M57: 50,270,569 km (0.089 R)
• M58: 52,396,355 km (0.119 R)
• M59: 52,515,285 km (0.102 R)
• M60: 53,589,996 km (0.112 R)
• M61: 54,070,056 km (0.118 R)
• M62: 54,430,886 km (0.095 R)
• M63: 55,155,089 km (0.119 R)
• M64: 55,882,584 km (0.102 R)
• M65: 58,330,155 km (0.115 R)
• M66: 59,318,847 km (0.04 R)
• M67: 59,939,678 km (0.093 R)
• M68: 60,064,143 km (0.073 R)
• M69: 60,188,609 km (0.076 R)
• M70: 61,062,560 km (0.113 R)
• M71: 62,696,767 km (0.068 R)
• M72: 64,983,071 km (0.111 R)
• M73: 66,007,816 km (0.089 R)
• M74: 66,780,041 km (0.081 R)
• M75: 68,073,613 km (0.071 R)
• M76: 68,333,315 km (0.118 R)
• M77: 69,375,414 km (0.095 R)
• M78: 72,268,338 km (0.118 R)
• M79: 76,141,277 km (0.118 R)
• M80: 77,356,909 km (0.118 R)
• M81: 80,629,961 km (0.038 R)
• M82: 81,179,733 km (0.056 R)
• M83: 87,733,317 km (0.095 R)
• M84: 88,298,946 km (0.116 R)
• M85: 88,440,466 km (0.111 R)
• M86: 89,149,410 km (0.066 R)
• M87: 89,291,528 km (0.112 R)
• M88: 89,433,646 km (0.109 R)
• M89: 90,002,717 km (0.104 R)
• M90: 90,573,133 km (0.094 R)
• M91: 92,147,800 km (0.067 R)
• M92: 92,866,618 km (0.093 R)
• M93: 93,298,806 km (0.078 R)
• M94: 96,342,525 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: 379 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit