🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1 AU

Year: 279 Days

Day: 45 Hours

Environment

Temp: 89 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,200,808 km

• M1: 529,726 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.06 AU

Year: 294 Days

Day: 19.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,200,808 km

• M1: 115,041 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.97 AU - 1.15 AU

Year: 403 Days

Day: 47.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,200,808 km

• M1: 336,894 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.99 AU - 1.27 AU

Year: 443 Days

Day: 12.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,200,808 km

• M1: 280,945 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.08 AU - 5.06 AU

Year: 3029 Days

Day: 44.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,200,808 km

• M1: 1,341,743 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 9.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.6 AU - 12.24 AU

Year: 11528 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,200,808 km

• M1: 191,635 km (0.053 R)
• M2: 344,075 km (0.084 R)
• M3: 499,208 km (0.083 R)
• M4: 578,196 km (0.068 R)
• M5: 805,734 km (0.066 R)
• M6: 1,232,537 km (0.115 R)
• M7: 1,529,489 km (0.088 R)
• M8: 1,649,765 km (0.088 R)
• M9: 2,029,594 km (0.108 R)
• M10: 2,216,292 km (0.086 R)
• M11: 2,325,648 km (0.117 R)
• M12: 2,408,825 km (0.096 R)
• M13: 2,810,196 km (0.028 R)
• M14: 3,546,666 km (0.082 R)
• M15: 3,739,797 km (0.113 R)
• M16: 3,969,729 km (0.067 R)
• M17: 5,296,662 km (0.111 R)
• M18: 6,084,295 km (0.066 R)
• M19: 6,511,547 km (0.078 R)
• M20: 7,028,856 km (0.034 R)
• M21: 7,312,942 km (0.077 R)
• M22: 7,642,357 km (0.098 R)
• M23: 8,060,782 km (0.11 R)
• M24: 8,272,912 km (0.094 R)
• M25: 8,486,837 km (0.116 R)
• M26: 9,051,569 km (0.096 R)
• M27: 9,183,664 km (0.084 R)
• M28: 9,763,355 km (0.061 R)
• M29: 10,035,025 km (0.062 R)
• M30: 10,678,446 km (0.072 R)
• M31: 11,430,025 km (0.085 R)
• M32: 11,716,356 km (0.095 R)
• M33: 11,812,248 km (0.069 R)
• M34: 12,984,048 km (0.117 R)
• M35: 13,083,381 km (0.05 R)
• M36: 13,483,106 km (0.071 R)
• M37: 13,785,743 km (0.109 R)
• M38: 14,039,461 km (0.1 R)
• M39: 14,192,500 km (0.09 R)
• M40: 16,553,752 km (0.057 R)
• M41: 16,931,936 km (0.091 R)
• M42: 17,094,848 km (0.118 R)
• M43: 17,696,830 km (0.116 R)
• M44: 17,806,934 km (0.093 R)
• M45: 17,972,688 km (0.084 R)
• M46: 18,640,643 km (0.063 R)
• M47: 18,921,288 km (0.087 R)
• M48: 19,090,483 km (0.097 R)
• M49: 19,260,127 km (0.104 R)
• M50: 19,487,067 km (0.087 R)
• M51: 19,829,048 km (0.074 R)
• M52: 20,288,314 km (0.065 R)
• M53: 21,334,302 km (0.061 R)
• M54: 21,982,061 km (0.047 R)
• M55: 22,278,713 km (0.081 R)
• M56: 22,696,091 km (0.085 R)
• M57: 23,720,837 km (0.09 R)
• M58: 23,903,197 km (0.083 R)
• M59: 24,208,227 km (0.062 R)
• M60: 24,453,118 km (0.105 R)
• M61: 26,442,172 km (0.104 R)
• M62: 28,160,453 km (0.042 R)
• M63: 29,521,793 km (0.039 R)
• M64: 29,914,637 km (0.096 R)
• M65: 30,309,127 km (0.066 R)
• M66: 31,436,646 km (0.103 R)
• M67: 32,173,416 km (0.03 R)
• M68: 34,486,498 km (0.107 R)
• M69: 35,523,959 km (0.109 R)
• M70: 36,501,581 km (0.084 R)
• M71: 36,712,215 km (0.103 R)
• M72: 37,771,368 km (0.12 R)
• M73: 38,697,379 km (0.103 R)
• M74: 39,631,019 km (0.117 R)
• M75: 39,775,231 km (0.068 R)
• M76: 40,862,958 km (0.076 R)
• M77: 41,154,673 km (0.117 R)
• M78: 41,886,955 km (0.056 R)
• M79: 42,993,381 km (0.063 R)
• M80: 44,708,670 km (0.075 R)
• M81: 45,235,105 km (0.114 R)
• M82: 46,370,104 km (0.104 R)
• M83: 46,446,100 km (0.092 R)
• M84: 48,282,713 km (0.106 R)
• M85: 50,611,503 km (0.071 R)
• M86: 50,846,371 km (0.078 R)
• M87: 51,003,300 km (0.12 R)
• M88: 52,580,061 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.7

Radius: 4.2

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.11 AU - 14.55 AU

Year: 16956 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,200,808 km

• M1: 114,891 km (0.104 R)
• M2: 349,012 km (0.059 R)
• M3: 408,253 km (0.075 R)
• M4: 623,973 km (0.106 R)
• M5: 953,238 km (0.1 R)
• M6: 1,037,611 km (0.102 R)
• M7: 1,102,686 km (0.113 R)
• M8: 1,619,098 km (0.111 R)
• M9: 1,771,538 km (0.116 R)
• M10: 2,117,408 km (0.114 R)
• M11: 2,144,934 km (0.119 R)
• M12: 2,172,460 km (0.052 R)
• M13: 2,256,085 km (0.109 R)
• M14: 2,312,334 km (0.054 R)
• M15: 2,340,608 km (0.097 R)
• M16: 3,210,819 km (0.06 R)
• M17: 3,305,963 km (0.036 R)
• M18: 3,964,344 km (0.091 R)
• M19: 4,169,741 km (0.112 R)
• M20: 4,378,430 km (0.11 R)
• M21: 4,951,690 km (0.077 R)
• M22: 5,510,138 km (0.094 R)
• M23: 5,586,134 km (0.119 R)
• M24: 5,662,429 km (0.102 R)
• M25: 6,010,244 km (0.089 R)
• M26: 6,444,676 km (0.109 R)
• M27: 6,605,195 km (0.096 R)
• M28: 6,807,601 km (0.118 R)
• M29: 6,889,132 km (0.073 R)
• M30: 7,427,085 km (0.029 R)
• M31: 7,935,569 km (0.036 R)
• M32: 8,367,906 km (0.065 R)
• M33: 8,719,312 km (0.081 R)
• M34: 8,985,895 km (0.118 R)
• M35: 12,387,900 km (0.119 R)
• M36: 13,090,711 km (0.111 R)
• M37: 14,013,431 km (0.089 R)
• M38: 14,221,222 km (0.089 R)
• M39: 14,430,061 km (0.036 R)
• M40: 14,956,646 km (0.04 R)
• M41: 15,543,219 km (0.051 R)
• M42: 16,028,664 km (0.116 R)
• M43: 16,738,805 km (0.111 R)
• M44: 17,347,519 km (0.104 R)
• M45: 18,245,854 km (0.091 R)
• M46: 18,929,516 km (0.088 R)
• M47: 19,389,829 km (0.034 R)
• M48: 19,447,723 km (0.04 R)
• M49: 19,795,837 km (0.103 R)
• M50: 20,028,911 km (0.06 R)
• M51: 20,087,404 km (0.116 R)
• M52: 20,204,389 km (0.098 R)
• M53: 20,674,875 km (0.117 R)
• M54: 20,911,538 km (0.117 R)
• M55: 21,148,950 km (0.109 R)
• M56: 23,634,220 km (0.103 R)
• M57: 23,943,588 km (0.105 R)
• M58: 24,441,300 km (0.052 R)
• M59: 24,566,214 km (0.1 R)
• M60: 24,691,428 km (0.084 R)
• M61: 24,942,453 km (0.098 R)
• M62: 25,194,226 km (0.04 R)
• M63: 27,368,631 km (0.113 R)
• M64: 28,084,906 km (0.109 R)
• M65: 28,807,314 km (0.089 R)
• M66: 30,943,422 km (0.079 R)
• M67: 31,146,277 km (0.064 R)
• M68: 33,060,830 km (0.11 R)
• M69: 33,614,791 km (0.111 R)
• M70: 34,521,504 km (0.074 R)
• M71: 34,872,460 km (0.043 R)
• M72: 35,577,814 km (0.109 R)
• M73: 35,861,302 km (0.108 R)
• M74: 35,932,212 km (0.118 R)
• M75: 37,002,435 km (0.116 R)
• M76: 38,155,685 km (0.115 R)
• M77: 41,386,999 km (0.093 R)
• M78: 41,685,147 km (0.116 R)
• M79: 41,759,797 km (0.053 R)
• M80: 42,283,389 km (0.117 R)
• M81: 42,358,487 km (0.116 R)
• M82: 42,583,632 km (0.074 R)
• M83: 43,035,268 km (0.072 R)
• M84: 43,337,306 km (0.115 R)
• M85: 43,412,853 km (0.103 R)
• M86: 44,552,340 km (0.069 R)
• M87: 45,163,896 km (0.107 R)
• M88: 47,093,260 km (0.104 R)
• M89: 47,404,424 km (0.089 R)
• M90: 47,872,515 km (0.091 R)
• M91: 48,577,570 km (0.086 R)
• M92: 50,394,586 km (0.106 R)
• M93: 51,591,668 km (0.116 R)
• M94: 52,555,976 km (0.074 R)
• M95: 53,040,374 km (0.069 R)
• M96: 54,176,420 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.9

Radius: 7.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.71 AU - 18.97 AU

Year: 26641 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,200,808 km

• M1: 93,798 km (0.084 R)
• M2: 867,668 km (0.112 R)
• M3: 1,849,927 km (0.025 R)
• M4: 1,907,074 km (0.105 R)
• M5: 3,237,896 km (0.076 R)
• M6: 3,307,160 km (0.056 R)
• M7: 3,482,339 km (0.106 R)
• M8: 3,553,398 km (0.033 R)
• M9: 3,769,118 km (0.072 R)
• M10: 4,990,735 km (0.03 R)
• M11: 5,895,652 km (0.077 R)
• M12: 6,065,595 km (0.088 R)
• M13: 6,194,249 km (0.076 R)
• M14: 7,391,182 km (0.066 R)
• M15: 9,241,708 km (0.112 R)
• M16: 10,294,428 km (0.045 R)
• M17: 10,345,441 km (0.096 R)
• M18: 11,490,313 km (0.051 R)
• M19: 12,565,623 km (0.111 R)
• M20: 12,674,829 km (0.118 R)
• M21: 13,115,245 km (0.063 R)
• M22: 14,408,818 km (0.032 R)
• M23: 15,158,004 km (0.113 R)
• M24: 16,156,570 km (0.101 R)
• M25: 16,334,891 km (0.049 R)
• M26: 16,573,948 km (0.115 R)
• M27: 16,693,776 km (0.112 R)
• M28: 16,874,191 km (0.098 R)
• M29: 17,297,553 km (0.046 R)
• M30: 17,663,320 km (0.106 R)
• M31: 18,588,732 km (0.113 R)
• M32: 19,974,308 km (0.065 R)
• M33: 21,719,816 km (0.035 R)
• M34: 21,785,340 km (0.097 R)
• M35: 22,843,744 km (0.098 R)
• M36: 24,735,559 km (0.065 R)
• M37: 25,147,552 km (0.072 R)
• M38: 26,187,257 km (0.108 R)
• M39: 27,241,024 km (0.075 R)
• M40: 29,825,926 km (0.119 R)
• M41: 30,264,248 km (0.106 R)
• M42: 30,337,551 km (0.108 R)
• M43: 32,338,123 km (0.077 R)
• M44: 35,533,833 km (0.061 R)
• M45: 35,843,351 km (0.116 R)
• M46: 37,247,476 km (0.08 R)
• M47: 38,510,681 km (0.071 R)
• M48: 39,627,429 km (0.106 R)
• M49: 41,974,320 km (0.05 R)
• M50: 43,205,810 km (0.096 R)
• M51: 43,618,850 km (0.043 R)
• M52: 44,365,792 km (0.114 R)
• M53: 45,536,096 km (0.102 R)
• M54: 45,788,168 km (0.094 R)
• M55: 46,125,063 km (0.112 R)
• M56: 48,677,651 km (0.028 R)
• M57: 48,849,390 km (0.108 R)
• M58: 48,935,408 km (0.108 R)
• M59: 50,317,842 km (0.095 R)
• M60: 54,898,379 km (0.086 R)
• M61: 55,077,298 km (0.086 R)
• M62: 55,525,194 km (0.112 R)
• M63: 57,782,776 km (0.051 R)
• M64: 57,873,731 km (0.115 R)
• M65: 59,610,413 km (0.04 R)
• M66: 59,978,274 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit