🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.5 AU - 0.66 AU

Year: 167 Days

Day: 41.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.51 AU - 0.83 AU

Year: 208 Days

Day: 40.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 106.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.67 AU - 0.73 AU

Year: 222 Days

Day: 36.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.86 AU - 1.2 AU

Year: 396 Days

Day: 15 Hours

Environment

Temp: 21 °C

Axial Tilt: 145.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.09 AU - 2.31 AU

Year: 1236 Days

Day: 34.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.37 AU - 2.49 AU

Year: 1435 Days

Day: 23.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.56 AU - 3.04 AU

Year: 1775 Days

Day: 46.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,626,179 km

• M1: 402,269 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 8.8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.85 AU - 6.17 AU

Year: 4899 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,626,179 km

• M1: 131,945 km (0.079 R)
• M2: 400,025 km (0.053 R)
• M3: 619,335 km (0.112 R)
• M4: 680,222 km (0.118 R)
• M5: 743,352 km (0.09 R)
• M6: 848,968 km (0.087 R)
• M7: 1,075,609 km (0.054 R)
• M8: 1,305,690 km (0.045 R)
• M9: 1,830,330 km (0.11 R)
• M10: 2,297,375 km (0.073 R)
• M11: 2,395,212 km (0.068 R)
• M12: 2,595,074 km (0.035 R)
• M13: 2,696,950 km (0.091 R)
• M14: 2,947,377 km (0.117 R)
• M15: 3,053,891 km (0.102 R)
• M16: 3,140,059 km (0.085 R)
• M17: 3,742,939 km (0.12 R)
• M18: 3,928,440 km (0.09 R)
• M19: 4,212,377 km (0.11 R)
• M20: 4,284,483 km (0.081 R)
• M21: 4,900,826 km (0.026 R)
• M22: 5,676,940 km (0.047 R)
• M23: 6,106,585 km (0.118 R)
• M24: 6,297,771 km (0.082 R)
• M25: 6,435,551 km (0.116 R)
• M26: 6,602,352 km (0.111 R)
• M27: 6,714,252 km (0.044 R)
• M28: 6,911,721 km (0.076 R)
• M29: 6,996,842 km (0.082 R)
• M30: 7,341,216 km (0.11 R)
• M31: 7,399,111 km (0.099 R)
• M32: 7,515,498 km (0.066 R)
• M33: 7,749,918 km (0.09 R)
• M34: 7,986,881 km (0.117 R)
• M35: 8,742,500 km (0.091 R)
• M36: 9,206,851 km (0.058 R)
• M37: 9,552,572 km (0.076 R)
• M38: 9,711,146 km (0.119 R)
• M39: 10,451,506 km (0.047 R)
• M40: 10,582,254 km (0.062 R)
• M41: 10,878,159 km (0.095 R)
• M42: 11,110,185 km (0.094 R)
• M43: 11,343,857 km (0.063 R)
• M44: 12,191,778 km (0.083 R)
• M45: 13,804,592 km (0.053 R)
• M46: 14,236,332 km (0.074 R)
• M47: 14,417,495 km (0.068 R)
• M48: 14,672,410 km (0.081 R)
• M49: 14,855,517 km (0.078 R)
• M50: 15,112,975 km (0.097 R)
• M51: 15,260,778 km (0.098 R)
• M52: 15,781,977 km (0.099 R)
• M53: 16,233,314 km (0.112 R)
• M54: 17,225,746 km (0.028 R)
• M55: 17,573,860 km (0.105 R)
• M56: 17,651,502 km (0.076 R)
• M57: 17,963,413 km (0.07 R)
• M58: 18,237,776 km (0.11 R)
• M59: 18,830,333 km (0.11 R)
• M60: 19,069,241 km (0.115 R)
• M61: 19,229,011 km (0.112 R)
• M62: 19,953,514 km (0.071 R)
• M63: 20,809,961 km (0.09 R)
• M64: 21,056,947 km (0.036 R)
• M65: 21,553,612 km (0.119 R)
• M66: 22,558,761 km (0.039 R)
• M67: 25,400,671 km (0.088 R)
• M68: 25,752,675 km (0.115 R)
• M69: 25,929,350 km (0.091 R)
• M70: 26,062,043 km (0.093 R)
• M71: 26,150,755 km (0.101 R)
• M72: 26,328,328 km (0.092 R)
• M73: 28,718,453 km (0.06 R)
• M74: 28,901,710 km (0.098 R)
• M75: 28,993,414 km (0.067 R)
• M76: 29,407,501 km (0.09 R)
• M77: 29,592,104 km (0.056 R)
• M78: 31,601,353 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 13.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.37 AU - 11.47 AU

Year: 13667 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,626,179 km

• M1: 191,036 km (0.098 R)
• M2: 302,188 km (0.08 R)
• M3: 389,553 km (0.082 R)
• M4: 490,531 km (0.085 R)
• M5: 633,248 km (0.093 R)
• M6: 727,046 km (0.078 R)
• M7: 1,003,353 km (0.099 R)
• M8: 1,233,734 km (0.1 R)
• M9: 1,747,004 km (0.061 R)
• M10: 2,847,745 km (0.04 R)
• M11: 3,293,696 km (0.111 R)
• M12: 4,158,073 km (0.072 R)
• M13: 4,599,985 km (0.052 R)
• M14: 4,826,626 km (0.077 R)
• M15: 5,123,428 km (0.095 R)
• M16: 5,290,977 km (0.062 R)
• M17: 5,392,405 km (0.088 R)
• M18: 6,050,037 km (0.114 R)
• M19: 6,769,603 km (0.078 R)
• M20: 7,027,958 km (0.098 R)
• M21: 8,015,903 km (0.118 R)
• M22: 8,407,550 km (0.088 R)
• M23: 8,605,767 km (0.104 R)
• M24: 10,501,023 km (0.043 R)
• M25: 10,629,078 km (0.108 R)
• M26: 11,189,771 km (0.114 R)
• M27: 13,020,550 km (0.091 R)
• M28: 13,204,256 km (0.097 R)
• M29: 13,993,983 km (0.115 R)
• M30: 14,276,574 km (0.115 R)
• M31: 14,513,387 km (0.104 R)
• M32: 14,847,140 km (0.116 R)
• M33: 15,522,275 km (0.079 R)
• M34: 15,961,644 km (0.113 R)
• M35: 16,158,216 km (0.074 R)
• M36: 16,653,235 km (0.115 R)
• M37: 16,902,615 km (0.119 R)
• M38: 18,476,235 km (0.102 R)
• M39: 20,468,579 km (0.043 R)
• M40: 20,682,205 km (0.109 R)
• M41: 21,870,610 km (0.095 R)
• M42: 22,089,173 km (0.12 R)
• M43: 22,198,678 km (0.069 R)
• M44: 22,418,288 km (0.067 R)
• M45: 22,638,496 km (0.116 R)
• M46: 22,748,899 km (0.099 R)
• M47: 23,136,807 km (0.074 R)
• M48: 23,526,808 km (0.08 R)
• M49: 24,880,669 km (0.059 R)
• M50: 24,994,663 km (0.089 R)
• M51: 26,259,812 km (0.086 R)
• M52: 26,900,091 km (0.12 R)
• M53: 29,693,831 km (0.106 R)
• M54: 30,117,791 km (0.07 R)
• M55: 30,726,804 km (0.055 R)
• M56: 30,849,175 km (0.054 R)
• M57: 32,703,291 km (0.079 R)
• M58: 33,203,846 km (0.067 R)
• M59: 33,392,190 km (0.086 R)
• M60: 33,517,852 km (0.108 R)
• M61: 33,769,924 km (0.09 R)
• M62: 34,339,294 km (0.061 R)
• M63: 34,529,732 km (0.051 R)
• M64: 35,744,317 km (0.111 R)
• M65: 37,168,040 km (0.096 R)
• M66: 38,544,340 km (0.109 R)
• M67: 38,676,286 km (0.097 R)
• M68: 39,338,256 km (0.096 R)
• M69: 40,673,567 km (0.098 R)
• M70: 41,414,226 km (0.051 R)
• M71: 41,617,080 km (0.061 R)
• M72: 41,752,467 km (0.079 R)
• M73: 41,955,770 km (0.046 R)
• M74: 42,227,440 km (0.042 R)
• M75: 42,431,491 km (0.113 R)
• M76: 43,731,796 km (0.038 R)
• M77: 44,214,249 km (0.115 R)
• M78: 44,352,328 km (0.088 R)
• M79: 45,392,931 km (0.068 R)
• M80: 45,532,356 km (0.077 R)
• M81: 46,301,439 km (0.112 R)
• M82: 46,793,017 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.2

Radius: 5.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.73 AU - 14.57 AU

Year: 20160 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,626,179 km

• M1: 93,499 km (0.058 R)
• M2: 690,245 km (0.093 R)
• M3: 734,675 km (0.106 R)
• M4: 842,086 km (0.119 R)
• M5: 971,339 km (0.118 R)
• M6: 1,177,186 km (0.026 R)
• M7: 1,648,868 km (0.091 R)
• M8: 1,811,181 km (0.064 R)
• M9: 1,957,339 km (0.047 R)
• M10: 2,021,217 km (0.061 R)
• M11: 2,064,151 km (0.105 R)
• M12: 2,239,181 km (0.071 R)
• M13: 2,441,736 km (0.057 R)
• M14: 2,533,739 km (0.053 R)
• M15: 3,514,802 km (0.113 R)
• M16: 3,750,269 km (0.107 R)
• M17: 3,963,745 km (0.081 R)
• M18: 4,181,260 km (0.111 R)
• M19: 4,319,339 km (0.073 R)
• M20: 4,430,640 km (0.079 R)
• M21: 4,828,271 km (0.057 R)
• M22: 5,207,502 km (0.114 R)
• M23: 5,326,133 km (0.063 R)
• M24: 5,385,823 km (0.115 R)
• M25: 5,475,731 km (0.101 R)
• M26: 6,056,769 km (0.081 R)
• M27: 6,244,215 km (0.091 R)
• M28: 7,111,584 km (0.051 R)
• M29: 7,744,383 km (0.086 R)
• M30: 7,778,192 km (0.106 R)
• M31: 7,947,836 km (0.062 R)
• M32: 8,569,116 km (0.101 R)
• M33: 9,241,558 km (0.059 R)
• M34: 9,711,445 km (0.089 R)
• M35: 9,930,905 km (0.077 R)
• M36: 10,115,060 km (0.103 R)
• M37: 10,825,201 km (0.115 R)
• M38: 11,128,885 km (0.081 R)
• M39: 11,397,114 km (0.03 R)
• M40: 11,822,720 km (0.113 R)
• M41: 11,900,660 km (0.108 R)
• M42: 12,292,906 km (0.099 R)
• M43: 13,211,138 km (0.107 R)
• M44: 13,698,976 km (0.096 R)
• M45: 14,151,360 km (0.097 R)
• M46: 14,650,419 km (0.095 R)
• M47: 14,734,193 km (0.051 R)
• M48: 15,452,413 km (0.096 R)
• M49: 15,495,048 km (0.079 R)
• M50: 15,537,684 km (0.105 R)
• M51: 16,878,829 km (0.116 R)
• M52: 17,098,588 km (0.042 R)
• M53: 17,540,949 km (0.118 R)
• M54: 17,629,810 km (0.115 R)
• M55: 17,852,860 km (0.074 R)
• M56: 17,987,050 km (0.113 R)
• M57: 18,166,567 km (0.1 R)
• M58: 18,482,219 km (0.1 R)
• M59: 18,572,725 km (0.109 R)
• M60: 18,618,053 km (0.05 R)
• M61: 19,347,792 km (0.114 R)
• M62: 19,393,718 km (0.071 R)
• M63: 19,623,949 km (0.057 R)
• M64: 19,947,679 km (0.114 R)
• M65: 21,307,823 km (0.111 R)
• M66: 21,545,385 km (0.073 R)
• M67: 21,975,030 km (0.102 R)
• M68: 22,455,837 km (0.069 R)
• M69: 23,086,093 km (0.116 R)
• M70: 23,623,897 km (0.111 R)
• M71: 23,820,469 km (0.032 R)
• M72: 24,811,555 km (0.076 R)
• M73: 24,911,486 km (0.081 R)
• M74: 26,221,664 km (0.047 R)
• M75: 27,553,983 km (0.055 R)
• M76: 27,657,355 km (0.074 R)
• M77: 27,812,787 km (0.105 R)
• M78: 28,384,850 km (0.104 R)
• M79: 28,698,556 km (0.101 R)
• M80: 29,699,366 km (0.04 R)
• M81: 30,284,144 km (0.038 R)
• M82: 31,033,779 km (0.033 R)
• M83: 32,006,464 km (0.092 R)
• M84: 33,760,499 km (0.107 R)
• M85: 34,426,210 km (0.077 R)
• M86: 34,593,311 km (0.056 R)
• M87: 34,872,460 km (0.115 R)
• M88: 35,320,506 km (0.095 R)
• M89: 35,770,646 km (0.071 R)
• M90: 35,827,044 km (0.093 R)
• M91: 36,279,129 km (0.044 R)
• M92: 36,676,461 km (0.096 R)
• M93: 37,189,283 km (0.046 R)
• M94: 37,475,164 km (0.068 R)
• M95: 38,279,702 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit