🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 151 Days

Day: 44.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 227 Days

Day: 35.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 388 Days

Day: 45.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.65 AU - 2.19 AU

Year: 987 Days

Day: 35.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,527,087 km

• M1: 272,268 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.52 AU - 2.32 AU

Year: 987 Days

Day: 22.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 98.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,527,087 km

• M1: 29,471 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.13 AU - 3.33 AU

Year: 2153 Days

Day: 43.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,527,087 km

• M1: 1,183,768 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 10.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.4 AU - 5.6 AU

Year: 4146 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,527,087 km

• M1: 131,646 km (0.063 R)
• M2: 243,695 km (0.087 R)
• M3: 338,839 km (0.106 R)
• M4: 503,846 km (0.041 R)
• M5: 568,622 km (0.085 R)
• M6: 697,575 km (0.033 R)
• M7: 848,070 km (0.081 R)
• M8: 1,046,138 km (0.113 R)
• M9: 1,195,287 km (0.053 R)
• M10: 1,446,163 km (0.026 R)
• M11: 1,670,709 km (0.048 R)
• M12: 1,802,056 km (0.092 R)
• M13: 2,013,288 km (0.051 R)
• M14: 2,106,338 km (0.038 R)
• M15: 2,185,026 km (0.108 R)
• M16: 2,410,770 km (0.071 R)
• M17: 2,610,333 km (0.086 R)
• M18: 2,867,642 km (0.081 R)
• M19: 3,097,274 km (0.088 R)
• M20: 3,351,441 km (0.076 R)
• M21: 3,443,743 km (0.097 R)
• M22: 3,574,641 km (0.118 R)
• M23: 4,016,254 km (0.079 R)
• M24: 4,114,540 km (0.086 R)
• M25: 4,475,220 km (0.118 R)
• M26: 4,618,385 km (0.059 R)
• M27: 4,888,110 km (0.086 R)
• M28: 5,399,586 km (0.101 R)
• M29: 5,883,535 km (0.07 R)
• M30: 6,198,737 km (0.074 R)
• M31: 6,404,434 km (0.104 R)
• M32: 6,798,924 km (0.036 R)
• M33: 7,106,048 km (0.09 R)
• M34: 7,201,342 km (0.096 R)
• M35: 7,297,235 km (0.104 R)
• M36: 8,253,763 km (0.094 R)
• M37: 8,454,823 km (0.082 R)
• M38: 8,683,109 km (0.109 R)
• M39: 8,862,028 km (0.051 R)
• M40: 9,093,755 km (0.111 R)
• M41: 9,223,457 km (0.105 R)
• M42: 9,432,146 km (0.077 R)
• M43: 9,801,204 km (0.025 R)
• M44: 10,067,787 km (0.084 R)
• M45: 11,801,477 km (0.104 R)
• M46: 12,256,254 km (0.099 R)
• M47: 12,342,273 km (0.109 R)
• M48: 12,543,482 km (0.092 R)
• M49: 12,630,099 km (0.09 R)
• M50: 12,861,976 km (0.087 R)
• M51: 13,300,747 km (0.111 R)
• M52: 14,072,672 km (0.109 R)
• M53: 14,313,075 km (0.085 R)
• M54: 14,645,931 km (0.039 R)
• M55: 14,859,108 km (0.083 R)
• M56: 14,950,811 km (0.069 R)
• M57: 15,134,817 km (0.058 R)
• M58: 15,628,789 km (0.096 R)
• M59: 15,940,401 km (0.087 R)
• M60: 17,528,532 km (0.082 R)
• M61: 17,852,262 km (0.068 R)
• M62: 18,079,950 km (0.043 R)
• M63: 18,145,175 km (0.117 R)
• M64: 18,243,161 km (0.117 R)
• M65: 18,802,059 km (0.077 R)
• M66: 19,433,212 km (0.094 R)
• M67: 19,700,992 km (0.095 R)
• M68: 20,105,206 km (0.106 R)
• M69: 20,990,077 km (0.064 R)
• M70: 21,644,718 km (0.119 R)
• M71: 21,991,934 km (0.11 R)
• M72: 22,236,078 km (0.07 R)
• M73: 22,692,052 km (0.116 R)
• M74: 22,762,363 km (0.062 R)
• M75: 22,832,973 km (0.09 R)
• M76: 22,938,739 km (0.071 R)
• M77: 23,080,109 km (0.104 R)
• M78: 23,755,843 km (0.113 R)
• M79: 23,934,612 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 10

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.56 AU - 7.1 AU

Year: 5906 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,527,087 km

• M1: 125,363 km (0.11 R)
• M2: 308,321 km (0.101 R)
• M3: 404,363 km (0.088 R)
• M4: 502,798 km (0.088 R)
• M5: 714,779 km (0.082 R)
• M6: 956,230 km (0.098 R)
• M7: 1,405,173 km (0.09 R)
• M8: 1,531,134 km (0.12 R)
• M9: 1,611,767 km (0.118 R)
• M10: 1,744,012 km (0.11 R)
• M11: 2,072,529 km (0.103 R)
• M12: 2,198,640 km (0.092 R)
• M13: 2,383,244 km (0.047 R)
• M14: 2,572,934 km (0.117 R)
• M15: 2,747,963 km (0.079 R)
• M16: 2,906,986 km (0.104 R)
• M17: 3,234,156 km (0.093 R)
• M18: 3,338,875 km (0.062 R)
• M19: 3,487,426 km (0.088 R)
• M20: 3,594,837 km (0.109 R)
• M21: 3,879,372 km (0.067 R)
• M22: 4,610,906 km (0.109 R)
• M23: 5,089,619 km (0.062 R)
• M24: 5,162,922 km (0.095 R)
• M25: 5,310,276 km (0.103 R)
• M26: 5,761,164 km (0.1 R)
• M27: 6,120,348 km (0.094 R)
• M28: 6,302,708 km (0.065 R)
• M29: 6,914,414 km (0.035 R)
• M30: 7,104,403 km (0.105 R)
• M31: 8,137,227 km (0.07 R)
• M32: 8,251,669 km (0.1 R)
• M33: 8,714,974 km (0.099 R)
• M34: 8,861,430 km (0.062 R)
• M35: 9,365,724 km (0.098 R)
• M36: 9,576,059 km (0.033 R)
• M37: 9,970,997 km (0.106 R)
• M38: 10,062,850 km (0.117 R)
• M39: 10,371,172 km (0.101 R)
• M40: 10,495,338 km (0.108 R)
• M41: 10,619,953 km (0.118 R)
• M42: 10,682,485 km (0.107 R)
• M43: 10,745,166 km (0.06 R)
• M44: 11,667,587 km (0.057 R)
• M45: 11,926,391 km (0.088 R)
• M46: 13,047,926 km (0.054 R)
• M47: 13,859,794 km (0.102 R)
• M48: 14,722,674 km (0.059 R)
• M49: 15,213,505 km (0.114 R)
• M50: 15,674,267 km (0.055 R)
• M51: 15,745,475 km (0.082 R)
• M52: 15,852,587 km (0.07 R)
• M53: 16,464,143 km (0.074 R)
• M54: 17,230,384 km (0.109 R)
• M55: 19,024,810 km (0.042 R)
• M56: 19,291,393 km (0.115 R)
• M57: 19,982,835 km (0.079 R)
• M58: 20,526,174 km (0.106 R)
• M59: 20,643,160 km (0.052 R)
• M60: 21,074,301 km (0.117 R)
• M61: 21,231,827 km (0.097 R)
• M62: 21,706,801 km (0.115 R)
• M63: 22,586,586 km (0.11 R)
• M64: 23,111,824 km (0.072 R)
• M65: 23,477,890 km (0.057 R)
• M66: 23,682,091 km (0.12 R)
• M67: 24,422,152 km (0.063 R)
• M68: 24,629,045 km (0.08 R)
• M69: 24,794,949 km (0.058 R)
• M70: 25,253,317 km (0.11 R)
• M71: 25,420,568 km (0.082 R)
• M72: 25,588,267 km (0.049 R)
• M73: 26,432,448 km (0.103 R)
• M74: 26,517,270 km (0.061 R)
• M75: 27,328,539 km (0.078 R)
• M76: 28,061,120 km (0.11 R)
• M77: 28,277,887 km (0.1 R)
• M78: 28,713,067 km (0.107 R)
• M79: 29,238,156 km (0.029 R)
• M80: 29,369,952 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 11.3

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.59 AU - 11.79 AU

Year: 13882 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,527,087 km

• M1: 150,944 km (0.09 R)
• M2: 437,574 km (0.116 R)
• M3: 573,558 km (0.116 R)
• M4: 686,056 km (0.082 R)
• M5: 1,190,949 km (0.083 R)
• M6: 1,390,662 km (0.111 R)
• M7: 2,085,095 km (0.088 R)
• M8: 2,235,890 km (0.116 R)
• M9: 2,390,275 km (0.114 R)
• M10: 2,580,264 km (0.058 R)
• M11: 3,043,269 km (0.1 R)
• M12: 3,319,577 km (0.106 R)
• M13: 3,460,947 km (0.083 R)
• M14: 3,532,305 km (0.102 R)
• M15: 3,676,667 km (0.112 R)
• M16: 3,786,173 km (0.107 R)
• M17: 4,466,394 km (0.118 R)
• M18: 4,544,335 km (0.111 R)
• M19: 5,598,700 km (0.025 R)
• M20: 5,767,596 km (0.116 R)
• M21: 6,153,559 km (0.083 R)
• M22: 6,240,475 km (0.119 R)
• M23: 6,681,340 km (0.112 R)
• M24: 7,500,239 km (0.053 R)
• M25: 7,968,929 km (0.063 R)
• M26: 8,836,597 km (0.077 R)
• M27: 9,381,432 km (0.067 R)
• M28: 9,886,325 km (0.102 R)
• M29: 10,193,599 km (0.045 R)
• M30: 10,765,063 km (0.1 R)
• M31: 12,047,715 km (0.106 R)
• M32: 12,211,375 km (0.11 R)
• M33: 12,873,794 km (0.028 R)
• M34: 13,661,278 km (0.082 R)
• M35: 13,946,261 km (0.109 R)
• M36: 14,290,935 km (0.116 R)
• M37: 15,223,678 km (0.113 R)
• M38: 16,659,668 km (0.074 R)
• M39: 18,640,792 km (0.065 R)
• M40: 20,434,471 km (0.095 R)
• M41: 20,957,016 km (0.099 R)
• M42: 21,351,805 km (0.048 R)
• M43: 21,749,137 km (0.095 R)
• M44: 22,820,557 km (0.096 R)
• M45: 24,321,622 km (0.084 R)
• M46: 25,924,862 km (0.102 R)
• M47: 26,277,913 km (0.12 R)
• M48: 27,994,549 km (0.113 R)
• M49: 28,939,558 km (0.09 R)
• M50: 29,673,635 km (0.099 R)
• M51: 30,339,495 km (0.093 R)
• M52: 30,488,196 km (0.11 R)
• M53: 30,562,546 km (0.069 R)
• M54: 31,010,292 km (0.058 R)
• M55: 32,063,461 km (0.095 R)
• M56: 33,358,081 km (0.053 R)
• M57: 34,747,397 km (0.109 R)
• M58: 34,980,769 km (0.091 R)
• M59: 35,136,650 km (0.074 R)
• M60: 35,292,681 km (0.118 R)
• M61: 36,392,076 km (0.105 R)
• M62: 36,550,051 km (0.104 R)
• M63: 36,629,039 km (0.033 R)
• M64: 37,901,817 km (0.042 R)
• M65: 40,245,567 km (0.117 R)
• M66: 40,736,248 km (0.036 R)
• M67: 40,982,337 km (0.066 R)
• M68: 41,146,745 km (0.065 R)
• M69: 41,311,302 km (0.07 R)
• M70: 41,889,049 km (0.089 R)
• M71: 44,226,666 km (0.088 R)
• M72: 44,986,922 km (0.054 R)
• M73: 46,863,777 km (0.083 R)
• M74: 47,293,871 km (0.072 R)
• M75: 47,638,844 km (0.118 R)
• M76: 47,898,097 km (0.072 R)
• M77: 49,289,058 km (0.119 R)
• M78: 51,577,606 km (0.109 R)
• M79: 52,199,634 km (0.101 R)
• M80: 52,377,805 km (0.032 R)
• M81: 53,002,974 km (0.097 R)
• M82: 53,451,170 km (0.099 R)
• M83: 55,074,755 km (0.063 R)
• M84: 58,370,247 km (0.079 R)
• M85: 59,018,454 km (0.109 R)
• M86: 59,204,105 km (0.115 R)
• M87: 59,669,056 km (0.049 R)
• M88: 59,948,654 km (0.1 R)
• M89: 61,917,661 km (0.105 R)
• M90: 62,011,908 km (0.088 R)
• M91: 62,578,734 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit