🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.88 AU - 1.2 AU

Year: 406 Days

Day: 40.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.51 AU - 1.53 AU

Year: 718 Days

Day: 25.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 732 Days

Day: 34.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,689,260 km

• M1: 137,630 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.36 AU - 1.76 AU

Year: 746 Days

Day: 47.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,689,260 km

• M1: 34,108 km (0.104 R)
• M2: 287,228 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.3 AU - 1.84 AU

Year: 753 Days

Day: 17 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.59 AU - 1.91 AU

Year: 886 Days

Day: 21 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.1 AU - 4.12 AU

Year: 2626 Days

Day: 44 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 13.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.37 AU - 9.93 AU

Year: 10597 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,689,260 km

• M1: 218,413 km (0.11 R)
• M2: 318,943 km (0.07 R)
• M3: 412,292 km (0.081 R)
• M4: 548,426 km (0.1 R)
• M5: 753,076 km (0.057 R)
• M6: 1,081,144 km (0.101 R)
• M7: 1,304,344 km (0.117 R)
• M8: 1,588,281 km (0.106 R)
• M9: 1,749,697 km (0.045 R)
• M10: 2,267,605 km (0.086 R)
• M11: 2,557,675 km (0.093 R)
• M12: 2,860,012 km (0.087 R)
• M13: 3,469,623 km (0.112 R)
• M14: 3,805,022 km (0.109 R)
• M15: 4,024,183 km (0.115 R)
• M16: 4,409,547 km (0.114 R)
• M17: 4,540,595 km (0.088 R)
• M18: 4,975,924 km (0.089 R)
• M19: 5,319,999 km (0.056 R)
• M20: 5,707,458 km (0.096 R)
• M21: 6,031,487 km (0.086 R)
• M22: 6,584,849 km (0.026 R)
• M23: 6,924,885 km (0.109 R)
• M24: 7,622,012 km (0.104 R)
• M25: 7,899,366 km (0.086 R)
• M26: 8,875,043 km (0.061 R)
• M27: 9,083,134 km (0.108 R)
• M28: 9,802,849 km (0.06 R)
• M29: 9,974,887 km (0.112 R)
• M30: 10,409,469 km (0.11 R)
• M31: 10,496,983 km (0.11 R)
• M32: 10,894,465 km (0.095 R)
• M33: 11,477,448 km (0.104 R)
• M34: 11,704,388 km (0.028 R)
• M35: 12,162,606 km (0.089 R)
• M36: 13,286,684 km (0.089 R)
• M37: 13,909,311 km (0.113 R)
• M38: 14,394,756 km (0.063 R)
• M39: 14,935,253 km (0.106 R)
• M40: 15,935,016 km (0.091 R)
• M41: 16,137,571 km (0.062 R)
• M42: 16,494,212 km (0.092 R)
• M43: 16,596,537 km (0.054 R)
• M44: 17,736,324 km (0.094 R)
• M45: 17,946,359 km (0.11 R)
• M46: 18,741,023 km (0.062 R)
• M47: 18,901,392 km (0.108 R)
• M48: 19,277,182 km (0.116 R)
• M49: 20,036,391 km (0.079 R)
• M50: 20,255,252 km (0.087 R)
• M51: 21,138,030 km (0.085 R)
• M52: 21,696,179 km (0.049 R)
• M53: 22,202,718 km (0.104 R)
• M54: 22,485,757 km (0.091 R)
• M55: 22,769,993 km (0.088 R)
• M56: 26,452,943 km (0.11 R)
• M57: 26,873,612 km (0.079 R)
• M58: 27,356,813 km (0.105 R)
• M59: 28,332,191 km (0.067 R)
• M60: 28,762,435 km (0.098 R)
• M61: 29,071,055 km (0.071 R)
• M62: 29,567,271 km (0.09 R)
• M63: 31,262,514 km (0.104 R)
• M64: 31,389,224 km (0.114 R)
• M65: 31,962,183 km (0.05 R)
• M66: 32,153,818 km (0.096 R)
• M67: 35,735,939 km (0.111 R)
• M68: 36,467,323 km (0.1 R)
• M69: 37,405,452 km (0.097 R)
• M70: 38,963,962 km (0.114 R)
• M71: 39,100,545 km (0.111 R)
• M72: 39,785,554 km (0.039 R)
• M73: 42,424,460 km (0.117 R)
• M74: 42,846,326 km (0.067 R)
• M75: 43,978,034 km (0.12 R)
• M76: 44,619,061 km (0.103 R)
• M77: 44,904,942 km (0.118 R)
• M78: 45,622,115 km (0.114 R)
• M79: 46,415,582 km (0.067 R)
• M80: 47,577,808 km (0.091 R)
• M81: 47,869,823 km (0.114 R)
• M82: 48,235,739 km (0.066 R)
• M83: 49,044,016 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.68 AU - 12.44 AU

Year: 12217 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,689,260 km

• M1: 173,982 km (0.109 R)
• M2: 310,116 km (0.056 R)
• M3: 473,627 km (0.116 R)
• M4: 594,203 km (0.098 R)
• M5: 771,327 km (0.083 R)
• M6: 1,194,240 km (0.101 R)
• M7: 1,362,388 km (0.088 R)
• M8: 1,498,671 km (0.078 R)
• M9: 1,619,247 km (0.09 R)
• M10: 1,912,908 km (0.084 R)
• M11: 2,155,406 km (0.064 R)
• M12: 2,223,324 km (0.053 R)
• M13: 2,549,746 km (0.099 R)
• M14: 2,621,703 km (0.068 R)
• M15: 3,945,644 km (0.113 R)
• M16: 4,542,539 km (0.083 R)
• M17: 4,747,788 km (0.119 R)
• M18: 5,259,113 km (0.078 R)
• M19: 5,381,933 km (0.072 R)
• M20: 5,536,767 km (0.119 R)
• M21: 5,630,415 km (0.111 R)
• M22: 5,978,380 km (0.097 R)
• M23: 6,235,838 km (0.104 R)
• M24: 6,300,763 km (0.11 R)
• M25: 6,562,709 km (0.057 R)
• M26: 7,029,903 km (0.087 R)
• M27: 7,131,330 km (0.117 R)
• M28: 7,507,719 km (0.094 R)
• M29: 7,996,156 km (0.078 R)
• M30: 8,857,092 km (0.091 R)
• M31: 9,372,905 km (0.064 R)
• M32: 9,860,594 km (0.084 R)
• M33: 10,394,958 km (0.074 R)
• M34: 10,899,701 km (0.056 R)
• M35: 12,257,152 km (0.065 R)
• M36: 12,748,880 km (0.086 R)
• M37: 14,048,886 km (0.1 R)
• M38: 14,305,296 km (0.109 R)
• M39: 14,736,288 km (0.062 R)
• M40: 14,996,887 km (0.104 R)
• M41: 15,566,706 km (0.096 R)
• M42: 15,743,381 km (0.105 R)
• M43: 15,832,092 km (0.107 R)
• M44: 15,920,804 km (0.071 R)
• M45: 16,502,141 km (0.114 R)
• M46: 17,090,360 km (0.105 R)
• M47: 17,501,604 km (0.033 R)
• M48: 18,240,768 km (0.089 R)
• M49: 19,321,014 km (0.115 R)
• M50: 19,511,003 km (0.068 R)
• M51: 20,084,711 km (0.089 R)
• M52: 20,277,243 km (0.11 R)
• M53: 20,712,573 km (0.042 R)
• M54: 21,101,976 km (0.078 R)
• M55: 21,493,923 km (0.081 R)
• M56: 21,690,943 km (0.105 R)
• M57: 22,135,997 km (0.064 R)
• M58: 22,484,410 km (0.119 R)
• M59: 22,634,158 km (0.064 R)
• M60: 24,048,755 km (0.068 R)
• M61: 24,458,055 km (0.08 R)
• M62: 24,715,064 km (0.074 R)
• M63: 26,013,723 km (0.106 R)
• M64: 26,276,118 km (0.094 R)
• M65: 27,868,737 km (0.098 R)
• M66: 28,137,265 km (0.06 R)
• M67: 28,622,561 km (0.078 R)
• M68: 29,547,075 km (0.079 R)
• M69: 30,205,456 km (0.096 R)
• M70: 31,035,275 km (0.111 R)
• M71: 31,425,127 km (0.089 R)
• M72: 32,604,407 km (0.092 R)
• M73: 33,683,756 km (0.117 R)
• M74: 33,798,049 km (0.119 R)
• M75: 35,353,567 km (0.116 R)
• M76: 35,993,996 km (0.058 R)
• M77: 37,168,339 km (0.08 R)
• M78: 37,523,036 km (0.113 R)
• M79: 37,641,517 km (0.118 R)
• M80: 38,295,409 km (0.103 R)
• M81: 38,893,202 km (0.119 R)
• M82: 39,073,169 km (0.095 R)
• M83: 39,433,849 km (0.073 R)
• M84: 39,614,563 km (0.114 R)
• M85: 39,674,851 km (0.065 R)
• M86: 39,916,452 km (0.072 R)
• M87: 40,219,088 km (0.114 R)
• M88: 40,340,263 km (0.078 R)
• M89: 40,522,473 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 13.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.07 AU - 11.25 AU

Year: 13326 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,689,260 km

• M1: 248,482 km (0.12 R)
• M2: 332,257 km (0.117 R)
• M3: 709,842 km (0.032 R)
• M4: 854,054 km (0.111 R)
• M5: 1,470,248 km (0.114 R)
• M6: 1,725,013 km (0.11 R)
• M7: 2,063,852 km (0.081 R)
• M8: 2,326,097 km (0.039 R)
• M9: 3,150,681 km (0.106 R)
• M10: 3,824,918 km (0.08 R)
• M11: 4,030,017 km (0.036 R)
• M12: 4,238,856 km (0.12 R)
• M13: 4,760,952 km (0.034 R)
• M14: 4,886,764 km (0.116 R)
• M15: 4,981,908 km (0.096 R)
• M16: 5,532,877 km (0.095 R)
• M17: 5,698,632 km (0.074 R)
• M18: 5,832,522 km (0.025 R)
• M19: 7,409,433 km (0.119 R)
• M20: 9,228,094 km (0.059 R)
• M21: 10,472,749 km (0.11 R)
• M22: 10,596,017 km (0.116 R)
• M23: 10,843,901 km (0.059 R)
• M24: 11,812,397 km (0.12 R)
• M25: 11,940,752 km (0.092 R)
• M26: 12,112,640 km (0.098 R)
• M27: 12,415,426 km (0.025 R)
• M28: 12,676,924 km (0.115 R)
• M29: 13,205,453 km (0.05 R)
• M30: 13,383,325 km (0.111 R)
• M31: 14,375,458 km (0.042 R)
• M32: 14,512,489 km (0.067 R)
• M33: 14,650,119 km (0.1 R)
• M34: 14,880,351 km (0.097 R)
• M35: 15,111,779 km (0.107 R)
• M36: 15,578,374 km (0.045 R)
• M37: 16,002,335 km (0.118 R)
• M38: 16,239,447 km (0.061 R)
• M39: 17,006,286 km (0.045 R)
• M40: 17,151,396 km (0.074 R)
• M41: 17,296,955 km (0.049 R)
• M42: 17,540,350 km (0.089 R)
• M43: 17,784,943 km (0.067 R)
• M44: 17,883,079 km (0.076 R)
• M45: 18,327,086 km (0.096 R)
• M46: 18,974,695 km (0.118 R)
• M47: 19,175,455 km (0.098 R)
• M48: 19,985,677 km (0.088 R)
• M49: 20,549,212 km (0.093 R)
• M50: 21,170,043 km (0.074 R)
• M51: 22,855,413 km (0.069 R)
• M52: 23,176,301 km (0.114 R)
• M53: 23,552,390 km (0.037 R)
• M54: 25,740,558 km (0.076 R)
• M55: 26,915,200 km (0.096 R)
• M56: 27,423,982 km (0.113 R)
• M57: 27,594,225 km (0.1 R)
• M58: 28,050,199 km (0.096 R)
• M59: 28,221,788 km (0.093 R)
• M60: 29,723,451 km (0.118 R)
• M61: 30,366,573 km (0.099 R)
• M62: 32,263,623 km (0.042 R)
• M63: 33,833,204 km (0.04 R)
• M64: 34,259,857 km (0.096 R)
• M65: 34,565,934 km (0.064 R)
• M66: 35,057,363 km (0.052 R)
• M67: 36,295,884 km (0.11 R)
• M68: 36,858,073 km (0.082 R)
• M69: 37,171,481 km (0.075 R)
• M70: 37,485,935 km (0.113 R)
• M71: 37,738,157 km (0.084 R)
• M72: 37,864,418 km (0.105 R)
• M73: 38,561,544 km (0.061 R)
• M74: 39,198,980 km (0.033 R)
• M75: 39,647,176 km (0.088 R)
• M76: 40,355,073 km (0.103 R)
• M77: 40,613,578 km (0.113 R)
• M78: 40,872,532 km (0.039 R)
• M79: 41,392,085 km (0.076 R)
• M80: 42,700,917 km (0.046 R)
• M81: 42,964,209 km (0.099 R)
• M82: 43,890,220 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit