🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.58 AU - 0.74 AU

Year: 187 Days

Day: 44.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 343 Days

Day: 20.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.15 AU - 1.29 AU

Year: 469 Days

Day: 16.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.35 AU - 1.43 AU

Year: 571 Days

Day: 41.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,004,698 km

• M1: 1,037,910 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.11 AU - 3.31 AU

Year: 1554 Days

Day: 44.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.25 AU - 3.51 AU

Year: 1702 Days

Day: 29.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,004,698 km

• M1: 273,016 km (0.095 R)
• M2: 1,832,873 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.6 AU - 3.74 AU

Year: 1966 Days

Day: 20.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 10.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.75 AU - 6.69 AU

Year: 4764 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,004,698 km

• M1: 197,320 km (0.065 R)
• M2: 366,664 km (0.097 R)
• M3: 452,384 km (0.083 R)
• M4: 861,684 km (0.062 R)
• M5: 1,258,716 km (0.069 R)
• M6: 1,370,167 km (0.066 R)
• M7: 1,786,947 km (0.119 R)
• M8: 1,897,350 km (0.101 R)
• M9: 2,091,827 km (0.118 R)
• M10: 2,413,462 km (0.066 R)
• M11: 2,678,699 km (0.099 R)
• M12: 2,805,708 km (0.11 R)
• M13: 3,047,159 km (0.03 R)
• M14: 3,237,448 km (0.092 R)
• M15: 3,314,790 km (0.12 R)
• M16: 3,490,866 km (0.072 R)
• M17: 3,670,085 km (0.038 R)
• M18: 4,310,812 km (0.114 R)
• M19: 4,396,083 km (0.108 R)
• M20: 4,589,962 km (0.08 R)
• M21: 4,808,674 km (0.095 R)
• M22: 4,986,247 km (0.1 R)
• M23: 5,462,417 km (0.08 R)
• M24: 5,647,768 km (0.1 R)
• M25: 5,788,091 km (0.055 R)
• M26: 6,654,562 km (0.087 R)
• M27: 6,778,130 km (0.084 R)
• M28: 6,902,595 km (0.102 R)
• M29: 7,407,488 km (0.112 R)
• M30: 7,716,258 km (0.084 R)
• M31: 8,160,863 km (0.102 R)
• M32: 8,240,150 km (0.078 R)
• M33: 8,426,399 km (0.094 R)
• M34: 9,075,056 km (0.101 R)
• M35: 9,294,965 km (0.083 R)
• M36: 9,377,842 km (0.077 R)
• M37: 9,516,669 km (0.079 R)
• M38: 9,824,242 km (0.114 R)
• M39: 9,965,163 km (0.087 R)
• M40: 10,477,984 km (0.088 R)
• M41: 10,708,664 km (0.101 R)
• M42: 11,028,654 km (0.101 R)
• M43: 11,175,111 km (0.109 R)
• M44: 11,618,519 km (0.104 R)
• M45: 11,857,277 km (0.075 R)
• M46: 12,128,049 km (0.059 R)
• M47: 12,218,705 km (0.12 R)
• M48: 12,461,503 km (0.096 R)
• M49: 12,921,366 km (0.113 R)
• M50: 14,269,991 km (0.117 R)
• M51: 15,106,991 km (0.077 R)
• M52: 15,695,809 km (0.091 R)
• M53: 15,993,060 km (0.071 R)
• M54: 17,098,887 km (0.101 R)
• M55: 17,268,531 km (0.11 R)
• M56: 17,746,795 km (0.071 R)
• M57: 18,125,428 km (0.115 R)
• M58: 18,541,758 km (0.115 R)
• M59: 18,681,184 km (0.09 R)
• M60: 19,880,510 km (0.108 R)
• M61: 20,238,049 km (0.107 R)
• M62: 20,850,652 km (0.077 R)
• M63: 20,923,207 km (0.118 R)
• M64: 22,316,113 km (0.095 R)
• M65: 22,427,414 km (0.092 R)
• M66: 22,799,613 km (0.038 R)
• M67: 23,474,599 km (0.103 R)
• M68: 23,966,177 km (0.07 R)
• M69: 24,042,173 km (0.119 R)
• M70: 24,308,607 km (0.079 R)
• M71: 24,844,317 km (0.061 R)
• M72: 25,384,066 km (0.103 R)
• M73: 26,005,495 km (0.109 R)
• M74: 26,161,676 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 8.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.86 AU - 8.88 AU

Year: 8433 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,004,698 km

• M1: 207,642 km (0.107 R)
• M2: 265,835 km (0.105 R)
• M3: 391,797 km (0.057 R)
• M4: 508,932 km (0.086 R)
• M5: 835,953 km (0.025 R)
• M6: 1,332,319 km (0.099 R)
• M7: 2,276,281 km (0.112 R)
• M8: 2,399,550 km (0.111 R)
• M9: 2,870,035 km (0.079 R)
• M10: 3,184,340 km (0.098 R)
• M11: 3,813,399 km (0.094 R)
• M12: 4,175,725 km (0.034 R)
• M13: 4,670,146 km (0.112 R)
• M14: 5,021,851 km (0.075 R)
• M15: 5,201,069 km (0.115 R)
• M16: 5,751,141 km (0.101 R)
• M17: 6,377,656 km (0.12 R)
• M18: 6,965,875 km (0.065 R)
• M19: 7,205,980 km (0.094 R)
• M20: 7,286,763 km (0.111 R)
• M21: 7,367,695 km (0.086 R)
• M22: 8,214,868 km (0.051 R)
• M23: 8,984,100 km (0.039 R)
• M24: 9,553,769 km (0.045 R)
• M25: 9,642,480 km (0.104 R)
• M26: 10,000,169 km (0.118 R)
• M27: 10,498,779 km (0.111 R)
• M28: 10,636,259 km (0.116 R)
• M29: 10,705,224 km (0.093 R)
• M30: 11,075,478 km (0.11 R)
• M31: 11,638,714 km (0.092 R)
• M32: 11,947,634 km (0.093 R)
• M33: 12,043,227 km (0.085 R)
• M34: 12,187,140 km (0.116 R)
• M35: 12,355,737 km (0.108 R)
• M36: 12,768,477 km (0.072 R)
• M37: 13,111,805 km (0.05 R)
• M38: 13,383,774 km (0.119 R)
• M39: 14,159,887 km (0.079 R)
• M40: 14,950,662 km (0.066 R)
• M41: 15,442,390 km (0.111 R)
• M42: 15,520,480 km (0.107 R)
• M43: 15,651,079 km (0.114 R)
• M44: 16,415,225 km (0.107 R)
• M45: 16,548,217 km (0.044 R)
• M46: 17,110,705 km (0.11 R)
• M47: 17,570,569 km (0.074 R)
• M48: 17,870,363 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.9

Radius: 8.4

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.1 AU - 12.74 AU

Year: 13440 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,004,698 km

• M1: 258,804 km (0.11 R)
• M2: 341,981 km (0.103 R)
• M3: 470,186 km (0.075 R)
• M4: 818,899 km (0.103 R)
• M5: 928,704 km (0.104 R)
• M6: 1,187,957 km (0.104 R)
• M7: 1,523,355 km (0.071 R)
• M8: 1,744,162 km (0.047 R)
• M9: 1,829,732 km (0.108 R)
• M10: 2,186,074 km (0.118 R)
• M11: 3,203,938 km (0.049 R)
• M12: 3,274,099 km (0.098 R)
• M13: 3,559,981 km (0.106 R)
• M14: 4,822,587 km (0.075 R)
• M15: 4,984,302 km (0.031 R)
• M16: 5,106,823 km (0.044 R)
• M17: 5,354,856 km (0.097 R)
• M18: 5,819,806 km (0.088 R)
• M19: 6,519,326 km (0.117 R)
• M20: 6,743,274 km (0.083 R)
• M21: 7,291,251 km (0.115 R)
• M22: 8,044,177 km (0.108 R)
• M23: 8,188,090 km (0.05 R)
• M24: 8,970,038 km (0.057 R)
• M25: 9,420,328 km (0.077 R)
• M26: 9,622,883 km (0.067 R)
• M27: 10,551,886 km (0.039 R)
• M28: 11,294,190 km (0.106 R)
• M29: 11,455,457 km (0.031 R)
• M30: 11,671,626 km (0.06 R)
• M31: 12,605,565 km (0.072 R)
• M32: 13,906,917 km (0.04 R)
• M33: 14,427,667 km (0.075 R)
• M34: 15,907,789 km (0.093 R)
• M35: 15,967,927 km (0.113 R)
• M36: 16,028,215 km (0.093 R)
• M37: 16,148,941 km (0.056 R)
• M38: 16,452,325 km (0.109 R)
• M39: 17,311,466 km (0.103 R)
• M40: 17,684,263 km (0.093 R)
• M41: 18,564,198 km (0.119 R)
• M42: 18,881,944 km (0.104 R)
• M43: 19,522,672 km (0.09 R)
• M44: 20,040,580 km (0.025 R)
• M45: 21,354,797 km (0.09 R)
• M46: 22,493,536 km (0.094 R)
• M47: 23,036,277 km (0.087 R)
• M48: 23,789,652 km (0.109 R)
• M49: 24,065,660 km (0.074 R)
• M50: 25,039,692 km (0.109 R)
• M51: 26,667,915 km (0.039 R)
• M52: 26,739,572 km (0.106 R)
• M53: 27,965,976 km (0.089 R)
• M54: 28,476,254 km (0.085 R)
• M55: 28,695,864 km (0.097 R)
• M56: 29,358,283 km (0.099 R)
• M57: 29,876,939 km (0.113 R)
• M58: 31,224,367 km (0.065 R)
• M59: 32,515,097 km (0.068 R)
• M60: 33,513,962 km (0.036 R)
• M61: 34,366,969 km (0.03 R)
• M62: 35,856,964 km (0.104 R)
• M63: 36,173,364 km (0.106 R)
• M64: 37,368,202 km (0.107 R)
• M65: 38,981,166 km (0.114 R)
• M66: 39,959,835 km (0.054 R)
• M67: 40,534,441 km (0.057 R)
• M68: 40,781,576 km (0.049 R)
• M69: 42,024,585 km (0.087 R)
• M70: 46,860,336 km (0.085 R)
• M71: 48,423,634 km (0.118 R)
• M72: 48,685,879 km (0.048 R)
• M73: 48,948,573 km (0.115 R)
• M74: 49,036,237 km (0.112 R)
• M75: 49,211,716 km (0.079 R)
• M76: 50,623,171 km (0.111 R)
• M77: 50,889,156 km (0.063 R)
• M78: 51,333,761 km (0.1 R)
• M79: 55,666,714 km (0.035 R)
• M80: 56,124,783 km (0.066 R)
• M81: 56,492,195 km (0.073 R)
• M82: 57,136,962 km (0.113 R)
• M83: 57,969,474 km (0.051 R)
• M84: 59,085,773 km (0.099 R)
• M85: 59,179,272 km (0.078 R)
• M86: 60,867,933 km (0.042 R)
• M87: 62,382,162 km (0.062 R)
• M88: 62,572,301 km (0.04 R)
• M89: 62,762,739 km (0.119 R)
• M90: 62,857,884 km (0.101 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit