🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 35.8 Hours

Environment

Temp: 249 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,568,467 km

• M1: 366,365 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.47 AU - 0.73 AU

Year: 167 Days

Day: 28.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.7 AU - 1.12 AU

Year: 312 Days

Day: 43.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.97 AU - 1.33 AU

Year: 444 Days

Day: 29.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 491 Days

Day: 25.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,568,467 km

• M1: 316,699 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.01 AU - 2.53 AU

Year: 1231 Days

Day: 40 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,568,467 km

• M1: 228,885 km (0.109 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 12

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.13 AU - 5.33 AU

Year: 4305 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,568,467 km

• M1: 167,250 km (0.076 R)
• M2: 254,316 km (0.029 R)
• M3: 654,191 km (0.03 R)
• M4: 826,379 km (0.066 R)
• M5: 1,027,139 km (0.074 R)
• M6: 1,152,951 km (0.11 R)
• M7: 1,257,669 km (0.101 R)
• M8: 1,505,553 km (0.104 R)
• M9: 1,591,871 km (0.06 R)
• M10: 1,938,340 km (0.116 R)
• M11: 2,112,771 km (0.112 R)
• M12: 2,275,832 km (0.11 R)
• M13: 2,460,287 km (0.103 R)
• M14: 2,667,180 km (0.111 R)
• M15: 2,879,909 km (0.086 R)
• M16: 3,284,421 km (0.108 R)
• M17: 3,359,968 km (0.06 R)
• M18: 3,570,901 km (0.1 R)
• M19: 3,687,737 km (0.105 R)
• M20: 3,825,666 km (0.108 R)
• M21: 4,127,256 km (0.087 R)
• M22: 4,625,865 km (0.107 R)
• M23: 5,012,426 km (0.083 R)
• M24: 5,409,609 km (0.083 R)
• M25: 5,702,970 km (0.081 R)
• M26: 5,817,113 km (0.092 R)
• M27: 6,470,706 km (0.078 R)
• M28: 7,049,500 km (0.107 R)
• M29: 7,370,089 km (0.046 R)
• M30: 7,796,443 km (0.085 R)
• M31: 8,231,024 km (0.099 R)
• M32: 8,308,516 km (0.091 R)
• M33: 8,464,248 km (0.064 R)
• M34: 8,542,487 km (0.101 R)
• M35: 9,554,367 km (0.086 R)
• M36: 9,717,578 km (0.113 R)
• M37: 10,575,821 km (0.096 R)
• M38: 10,772,991 km (0.115 R)
• M39: 11,085,352 km (0.093 R)
• M40: 11,256,941 km (0.075 R)
• M41: 11,544,916 km (0.094 R)
• M42: 12,305,173 km (0.073 R)
• M43: 13,659,034 km (0.085 R)
• M44: 13,781,554 km (0.117 R)
• M45: 14,525,056 km (0.108 R)
• M46: 14,650,269 km (0.039 R)
• M47: 14,838,762 km (0.104 R)
• M48: 15,408,880 km (0.068 R)
• M49: 15,793,047 km (0.102 R)
• M50: 16,083,267 km (0.082 R)
• M51: 16,180,356 km (0.09 R)
• M52: 16,440,357 km (0.072 R)
• M53: 16,570,807 km (0.1 R)
• M54: 16,668,943 km (0.109 R)
• M55: 17,394,343 km (0.109 R)
• M56: 17,760,858 km (0.092 R)
• M57: 17,928,407 km (0.11 R)
• M58: 18,501,666 km (0.1 R)
• M59: 19,046,801 km (0.055 R)
• M60: 19,390,128 km (0.078 R)
• M61: 19,493,500 km (0.114 R)
• M62: 19,700,992 km (0.096 R)
• M63: 19,839,670 km (0.105 R)
• M64: 20,152,778 km (0.119 R)
• M65: 20,327,508 km (0.103 R)
• M66: 20,467,681 km (0.055 R)
• M67: 20,854,691 km (0.096 R)
• M68: 21,493,175 km (0.058 R)
• M69: 22,354,559 km (0.101 R)
• M70: 22,607,829 km (0.101 R)
• M71: 22,753,088 km (0.073 R)
• M72: 22,862,145 km (0.113 R)
• M73: 22,971,501 km (0.12 R)
• M74: 23,447,073 km (0.076 R)
• M75: 24,333,590 km (0.035 R)
• M76: 24,482,440 km (0.094 R)
• M77: 24,930,784 km (0.099 R)
• M78: 25,080,681 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 8.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.06 AU - 9.94 AU

Year: 10538 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,568,467 km

• M1: 150,944 km (0.112 R)
• M2: 240,553 km (0.106 R)
• M3: 346,768 km (0.115 R)
• M4: 599,738 km (0.118 R)
• M5: 687,851 km (0.05 R)
• M6: 1,039,107 km (0.095 R)
• M7: 1,340,397 km (0.082 R)
• M8: 1,562,101 km (0.079 R)
• M9: 1,668,615 km (0.094 R)
• M10: 2,196,695 km (0.115 R)
• M11: 2,276,281 km (0.117 R)
• M12: 2,625,143 km (0.059 R)
• M13: 3,191,222 km (0.077 R)
• M14: 3,534,698 km (0.102 R)
• M15: 3,651,834 km (0.112 R)
• M16: 4,035,403 km (0.071 R)
• M17: 4,711,585 km (0.112 R)
• M18: 4,763,196 km (0.031 R)
• M19: 4,918,778 km (0.094 R)
• M20: 4,971,137 km (0.103 R)
• M21: 5,023,496 km (0.109 R)
• M22: 5,181,921 km (0.071 R)
• M23: 5,235,177 km (0.074 R)
• M24: 5,368,918 km (0.06 R)
• M25: 5,476,778 km (0.1 R)
• M26: 5,749,645 km (0.08 R)
• M27: 5,804,697 km (0.079 R)
• M28: 5,943,224 km (0.029 R)
• M29: 6,026,849 km (0.108 R)
• M30: 6,223,571 km (0.119 R)
• M31: 6,308,542 km (0.06 R)
• M32: 6,710,212 km (0.095 R)
• M33: 6,914,114 km (0.076 R)
• M34: 6,972,757 km (0.032 R)
• M35: 7,090,490 km (0.062 R)
• M36: 7,179,202 km (0.108 R)
• M37: 7,538,087 km (0.098 R)
• M38: 8,335,444 km (0.08 R)
• M39: 8,649,300 km (0.039 R)
• M40: 8,999,060 km (0.118 R)
• M41: 9,095,251 km (0.08 R)
• M42: 9,288,681 km (0.109 R)
• M43: 11,434,812 km (0.089 R)
• M44: 11,678,507 km (0.095 R)
• M45: 11,818,531 km (0.073 R)
• M46: 12,706,394 km (0.103 R)
• M47: 13,212,933 km (0.076 R)
• M48: 14,320,555 km (0.047 R)
• M49: 14,809,740 km (0.115 R)
• M50: 16,505,731 km (0.067 R)
• M51: 16,623,615 km (0.045 R)
• M52: 16,702,303 km (0.095 R)
• M53: 16,899,772 km (0.114 R)
• M54: 17,376,690 km (0.096 R)
• M55: 17,938,580 km (0.059 R)
• M56: 18,019,363 km (0.048 R)
• M57: 18,628,974 km (0.073 R)
• M58: 18,956,893 km (0.032 R)
• M59: 19,162,739 km (0.1 R)
• M60: 19,743,329 km (0.063 R)
• M61: 20,245,529 km (0.082 R)
• M62: 20,794,254 km (0.115 R)
• M63: 21,049,168 km (0.119 R)
• M64: 21,219,710 km (0.114 R)
• M65: 21,519,205 km (0.058 R)
• M66: 21,906,514 km (0.075 R)
• M67: 22,513,283 km (0.12 R)
• M68: 22,906,426 km (0.092 R)
• M69: 22,994,090 km (0.104 R)
• M70: 23,081,755 km (0.072 R)
• M71: 23,787,857 km (0.113 R)
• M72: 24,590,748 km (0.098 R)
• M73: 24,680,507 km (0.051 R)
• M74: 25,720,661 km (0.111 R)
• M75: 26,590,573 km (0.104 R)
• M76: 27,703,132 km (0.073 R)
• M77: 27,983,628 km (0.096 R)
• M78: 28,689,132 km (0.071 R)
• M79: 29,020,341 km (0.077 R)
• M80: 29,686,501 km (0.038 R)
• M81: 30,647,069 km (0.09 R)
• M82: 32,303,267 km (0.092 R)
• M83: 32,647,791 km (0.106 R)
• M84: 32,894,627 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.2 AU - 13.8 AU

Year: 15905 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,568,467 km

• M1: 300,542 km (0.086 R)
• M2: 546,930 km (0.107 R)
• M3: 710,291 km (0.062 R)
• M4: 892,650 km (0.1 R)
• M5: 1,046,587 km (0.102 R)
• M6: 1,512,135 km (0.076 R)
• M7: 1,754,783 km (0.079 R)
• M8: 2,098,858 km (0.1 R)
• M9: 2,279,273 km (0.069 R)
• M10: 2,496,489 km (0.096 R)
• M11: 3,398,116 km (0.112 R)
• M12: 3,539,934 km (0.115 R)
• M13: 3,829,556 km (0.094 R)
• M14: 4,278,798 km (0.105 R)
• M15: 4,587,718 km (0.116 R)
• M16: 4,984,302 km (0.112 R)
• M17: 5,146,017 km (0.111 R)
• M18: 5,474,983 km (0.098 R)
• M19: 5,600,196 km (0.099 R)
• M20: 5,853,316 km (0.094 R)
• M21: 5,981,372 km (0.063 R)
• M22: 6,635,713 km (0.102 R)
• M23: 6,903,792 km (0.099 R)
• M24: 7,130,134 km (0.105 R)
• M25: 7,451,021 km (0.1 R)
• M26: 7,917,767 km (0.037 R)
• M27: 8,394,086 km (0.105 R)
• M28: 9,575,161 km (0.034 R)
• M29: 11,711,718 km (0.116 R)
• M30: 11,873,733 km (0.084 R)
• M31: 11,982,041 km (0.079 R)
• M32: 12,090,799 km (0.082 R)
• M33: 12,861,228 km (0.118 R)
• M34: 13,308,675 km (0.095 R)
• M35: 14,103,938 km (0.067 R)
• M36: 14,334,019 km (0.113 R)
• M37: 15,090,386 km (0.107 R)
• M38: 16,581,278 km (0.071 R)
• M39: 16,702,602 km (0.119 R)
• M40: 17,007,184 km (0.031 R)
• M41: 17,129,555 km (0.03 R)
• M42: 19,190,415 km (0.102 R)
• M43: 20,477,256 km (0.102 R)
• M44: 21,328,617 km (0.081 R)
• M45: 22,325,388 km (0.096 R)
• M46: 22,526,597 km (0.12 R)
• M47: 22,863,342 km (0.088 R)
• M48: 23,066,047 km (0.046 R)
• M49: 23,337,417 km (0.086 R)
• M50: 23,541,619 km (0.112 R)
• M51: 23,883,300 km (0.099 R)
• M52: 24,709,978 km (0.09 R)
• M53: 25,266,183 km (0.079 R)
• M54: 26,179,179 km (0.108 R)
• M55: 26,391,308 km (0.054 R)
• M56: 26,746,304 km (0.07 R)
• M57: 26,888,721 km (0.112 R)
• M58: 27,031,438 km (0.114 R)
• M59: 28,037,184 km (0.104 R)
• M60: 28,254,400 km (0.117 R)
• M61: 28,617,474 km (0.063 R)
• M62: 29,055,198 km (0.099 R)
• M63: 29,348,409 km (0.04 R)
• M64: 29,863,625 km (0.093 R)
• M65: 34,401,975 km (0.093 R)
• M66: 34,634,450 km (0.092 R)
• M67: 36,829,649 km (0.109 R)
• M68: 37,226,383 km (0.073 R)
• M69: 37,385,405 km (0.105 R)
• M70: 38,344,777 km (0.086 R)
• M71: 39,069,578 km (0.108 R)
• M72: 42,761,055 km (0.12 R)
• M73: 45,198,453 km (0.062 R)
• M74: 46,991,534 km (0.11 R)
• M75: 47,508,095 km (0.098 R)
• M76: 48,981,933 km (0.036 R)
• M77: 50,382,768 km (0.076 R)
• M78: 51,353,508 km (0.051 R)
• M79: 55,661,179 km (0.081 R)
• M80: 56,390,319 km (0.072 R)
• M81: 57,122,750 km (0.06 R)
• M82: 57,306,307 km (0.106 R)
• M83: 58,042,478 km (0.091 R)
• M84: 58,134,780 km (0.084 R)
• M85: 60,083,442 km (0.117 R)
• M86: 61,864,853 km (0.104 R)
• M87: 62,714,719 km (0.098 R)
• M88: 62,809,414 km (0.051 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit