🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 171 Days

Day: 41.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,208,323 km

• M1: 52,509 km (0.054 R)
• M2: 72,555 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.59 AU - 0.69 AU

Year: 193 Days

Day: 29.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.67 AU - 0.71 AU

Year: 216 Days

Day: 42.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,208,323 km

• M1: 216,169 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.28 AU - 1.7 AU

Year: 685 Days

Day: 20.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,208,323 km

• M1: 1,078,451 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.5 AU - 1.84 AU

Year: 813 Days

Day: 32.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.64 AU - 2.42 AU

Year: 1090 Days

Day: 44.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.42 AU - 4.84 AU

Year: 3162 Days

Day: 38.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 8.9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.52 AU - 5.2 AU

Year: 3430 Days

Day: 6.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,208,323 km

• M1: 143,764 km (0.084 R)
• M2: 268,229 km (0.039 R)
• M3: 383,270 km (0.086 R)
• M4: 461,659 km (0.088 R)
• M5: 566,078 km (0.057 R)
• M6: 626,815 km (0.101 R)
• M7: 744,399 km (0.025 R)
• M8: 858,093 km (0.083 R)
• M9: 965,654 km (0.082 R)
• M10: 1,090,718 km (0.097 R)
• M11: 1,181,524 km (0.105 R)
• M12: 1,275,023 km (0.067 R)
• M13: 1,749,248 km (0.056 R)
• M14: 1,981,873 km (0.039 R)
• M15: 2,126,384 km (0.109 R)
• M16: 2,224,820 km (0.092 R)
• M17: 2,650,874 km (0.117 R)
• M18: 2,792,543 km (0.11 R)
• M19: 3,346,504 km (0.04 R)
• M20: 3,422,949 km (0.11 R)
• M21: 3,655,723 km (0.08 R)
• M22: 3,833,894 km (0.099 R)
• M23: 3,994,562 km (0.105 R)
• M24: 4,468,937 km (0.086 R)
• M25: 4,896,039 km (0.119 R)
• M26: 4,983,105 km (0.104 R)
• M27: 5,048,629 km (0.111 R)
• M28: 5,448,354 km (0.082 R)
• M29: 5,629,218 km (0.11 R)
• M30: 6,020,267 km (0.087 R)
• M31: 6,113,616 km (0.074 R)
• M32: 6,611,328 km (0.106 R)
• M33: 6,999,385 km (0.116 R)
• M34: 7,245,773 km (0.084 R)
• M35: 7,494,853 km (0.102 R)
• M36: 7,721,644 km (0.03 R)
• M37: 8,233,418 km (0.069 R)
• M38: 8,729,933 km (0.102 R)
• M39: 8,809,220 km (0.105 R)
• M40: 8,888,657 km (0.112 R)
• M41: 9,048,427 km (0.081 R)
• M42: 9,587,877 km (0.116 R)
• M43: 10,332,575 km (0.108 R)
• M44: 10,444,475 km (0.036 R)
• M45: 10,500,574 km (0.094 R)
• M46: 10,613,071 km (0.072 R)
• M47: 10,754,292 km (0.098 R)
• M48: 11,067,250 km (0.105 R)
• M49: 11,124,397 km (0.105 R)
• M50: 11,498,691 km (0.084 R)
• M51: 11,994,458 km (0.035 R)
• M52: 12,289,315 km (0.07 R)
• M53: 13,401,127 km (0.065 R)
• M54: 13,615,052 km (0.097 R)
• M55: 13,707,055 km (0.118 R)
• M56: 14,108,276 km (0.106 R)
• M57: 14,232,592 km (0.05 R)
• M58: 14,325,941 km (0.049 R)
• M59: 15,017,382 km (0.081 R)
• M60: 15,303,264 km (0.111 R)
• M61: 15,623,104 km (0.031 R)
• M62: 16,236,904 km (0.107 R)
• M63: 16,595,789 km (0.033 R)
• M64: 17,321,638 km (0.086 R)
• M65: 17,554,712 km (0.114 R)
• M66: 18,024,000 km (0.084 R)
• M67: 18,091,469 km (0.117 R)
• M68: 18,497,478 km (0.057 R)
• M69: 18,838,261 km (0.111 R)
• M70: 19,077,917 km (0.04 R)
• M71: 19,456,699 km (0.07 R)
• M72: 20,326,760 km (0.096 R)
• M73: 21,316,201 km (0.104 R)
• M74: 22,032,625 km (0.116 R)
• M75: 23,012,192 km (0.063 R)
• M76: 23,378,557 km (0.085 R)
• M77: 23,783,967 km (0.097 R)
• M78: 24,601,519 km (0.093 R)
• M79: 24,788,517 km (0.102 R)
• M80: 25,051,211 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 13.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.44 AU - 5.6 AU

Year: 3620 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 72.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,208,323 km

• M1: 179,817 km (0.087 R)
• M2: 282,291 km (0.092 R)
• M3: 602,580 km (0.108 R)
• M4: 763,248 km (0.11 R)
• M5: 1,091,765 km (0.072 R)
• M6: 1,599,052 km (0.083 R)
• M7: 1,721,423 km (0.114 R)
• M8: 1,831,228 km (0.106 R)
• M9: 1,976,038 km (0.055 R)
• M10: 2,074,922 km (0.11 R)
• M11: 2,277,628 km (0.095 R)
• M12: 2,416,454 km (0.11 R)
• M13: 2,869,138 km (0.12 R)
• M14: 3,038,782 km (0.061 R)
• M15: 3,669,187 km (0.093 R)
• M16: 3,999,649 km (0.094 R)
• M17: 4,189,788 km (0.094 R)
• M18: 4,275,358 km (0.107 R)
• M19: 4,404,760 km (0.045 R)
• M20: 4,890,504 km (0.112 R)
• M21: 5,116,995 km (0.113 R)
• M22: 5,698,632 km (0.109 R)
• M23: 5,937,240 km (0.112 R)
• M24: 6,154,905 km (0.071 R)
• M25: 7,000,732 km (0.111 R)
• M26: 7,515,498 km (0.042 R)
• M27: 7,777,444 km (0.104 R)
• M28: 8,337,538 km (0.079 R)
• M29: 8,938,323 km (0.08 R)
• M30: 9,104,676 km (0.059 R)
• M31: 9,216,126 km (0.102 R)
• M32: 10,413,657 km (0.101 R)
• M33: 10,618,008 km (0.111 R)
• M34: 10,735,442 km (0.09 R)
• M35: 10,853,176 km (0.074 R)
• M36: 11,239,138 km (0.079 R)
• M37: 11,358,817 km (0.101 R)
• M38: 11,963,491 km (0.102 R)
• M39: 12,146,898 km (0.066 R)
• M40: 13,520,955 km (0.089 R)
• M41: 14,226,309 km (0.12 R)
• M42: 14,779,522 km (0.094 R)
• M43: 14,910,719 km (0.106 R)
• M44: 15,773,151 km (0.104 R)
• M45: 16,075,488 km (0.093 R)
• M46: 16,312,002 km (0.115 R)
• M47: 16,617,631 km (0.069 R)
• M48: 17,511,628 km (0.096 R)
• M49: 17,615,748 km (0.107 R)
• M50: 17,754,874 km (0.084 R)
• M51: 18,633,163 km (0.093 R)
• M52: 18,739,527 km (0.114 R)
• M53: 18,917,249 km (0.057 R)
• M54: 19,525,514 km (0.074 R)
• M55: 20,067,657 km (0.033 R)
• M56: 20,176,714 km (0.046 R)
• M57: 20,358,924 km (0.118 R)
• M58: 20,724,840 km (0.098 R)
• M59: 21,723,705 km (0.097 R)
• M60: 22,135,249 km (0.108 R)
• M61: 22,700,579 km (0.118 R)
• M62: 23,691,665 km (0.039 R)
• M63: 23,806,856 km (0.107 R)
• M64: 24,308,607 km (0.065 R)
• M65: 25,243,893 km (0.073 R)
• M66: 25,440,165 km (0.028 R)
• M67: 25,794,862 km (0.079 R)
• M68: 25,992,630 km (0.106 R)
• M69: 26,111,560 km (0.113 R)
• M70: 26,828,882 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 5.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.29 AU - 20.77 AU

Year: 28842 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,208,323 km

• M1: 233,672 km (0.08 R)
• M2: 789,129 km (0.054 R)
• M3: 1,040,902 km (0.075 R)
• M4: 1,199,027 km (0.069 R)
• M5: 1,563,597 km (0.078 R)
• M6: 1,614,759 km (0.049 R)
• M7: 2,213,749 km (0.086 R)
• M8: 2,906,238 km (0.068 R)
• M9: 3,358,323 km (0.097 R)
• M10: 4,183,504 km (0.113 R)
• M11: 5,220,966 km (0.105 R)
• M12: 5,375,351 km (0.103 R)
• M13: 5,807,838 km (0.117 R)
• M14: 6,664,436 km (0.091 R)
• M15: 7,778,341 km (0.1 R)
• M16: 7,954,867 km (0.064 R)
• M17: 8,088,158 km (0.105 R)
• M18: 8,856,942 km (0.073 R)
• M19: 9,180,373 km (0.093 R)
• M20: 9,226,897 km (0.071 R)
• M21: 9,320,097 km (0.083 R)
• M22: 9,460,569 km (0.081 R)
• M23: 10,414,854 km (0.104 R)
• M24: 10,903,441 km (0.094 R)
• M25: 11,399,507 km (0.107 R)
• M26: 11,852,191 km (0.043 R)
• M27: 12,619,777 km (0.113 R)
• M28: 13,987,999 km (0.026 R)
• M29: 15,017,083 km (0.09 R)
• M30: 15,347,246 km (0.107 R)
• M31: 16,351,646 km (0.057 R)
• M32: 17,839,845 km (0.066 R)
• M33: 18,423,576 km (0.051 R)
• M34: 19,669,876 km (0.037 R)
• M35: 20,151,731 km (0.112 R)
• M36: 20,454,966 km (0.081 R)
• M37: 21,004,439 km (0.08 R)
• M38: 23,696,004 km (0.071 R)
• M39: 25,965,553 km (0.097 R)
• M40: 26,097,349 km (0.082 R)
• M41: 27,628,632 km (0.094 R)
• M42: 28,032,846 km (0.066 R)
• M43: 28,371,236 km (0.1 R)
• M44: 29,738,262 km (0.096 R)
• M45: 29,876,041 km (0.066 R)
• M46: 30,499,116 km (0.087 R)
• M47: 31,758,132 km (0.105 R)
• M48: 32,110,884 km (0.081 R)
• M49: 32,677,860 km (0.086 R)
• M50: 33,391,292 km (0.088 R)
• M51: 35,343,245 km (0.1 R)
• M52: 35,562,256 km (0.116 R)
• M53: 39,129,567 km (0.083 R)
• M54: 39,507,601 km (0.091 R)
• M55: 40,343,703 km (0.104 R)
• M56: 40,419,998 km (0.101 R)
• M57: 41,570,256 km (0.066 R)
• M58: 42,808,927 km (0.034 R)
• M59: 43,589,229 km (0.076 R)
• M60: 44,531,845 km (0.081 R)
• M61: 44,926,634 km (0.069 R)
• M62: 46,437,124 km (0.065 R)
• M63: 47,238,819 km (0.102 R)
• M64: 47,641,387 km (0.067 R)
• M65: 47,722,020 km (0.08 R)
• M66: 49,589,450 km (0.104 R)
• M67: 49,916,621 km (0.076 R)
• M68: 50,244,539 km (0.115 R)
• M69: 50,985,049 km (0.097 R)
• M70: 51,150,055 km (0.052 R)
• M71: 51,232,633 km (0.094 R)
• M72: 51,480,666 km (0.1 R)
• M73: 51,563,394 km (0.093 R)
• M74: 54,487,883 km (0.116 R)
• M75: 55,163,766 km (0.085 R)
• M76: 55,248,438 km (0.114 R)
• M77: 55,333,260 km (0.083 R)
• M78: 55,757,520 km (0.106 R)
• M79: 56,182,976 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit