🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.72 AU - 0.78 AU

Year: 242 Days

Day: 23.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.1 AU - 2.32 AU

Year: 1225 Days

Day: 15.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 177.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,589,773 km

• M1: 1,153,549 km (0.038 R)
• M2: 1,682,378 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.86 AU - 3.56 AU

Year: 2144 Days

Day: 32.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.22 AU - 4.84 AU

Year: 3016 Days

Day: 20.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 177 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 15

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6 AU - 8.66 AU

Year: 7398 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,589,773 km

• M1: 228,885 km (0.074 R)
• M2: 617,241 km (0.09 R)
• M3: 839,094 km (0.086 R)
• M4: 1,003,203 km (0.114 R)
• M5: 1,107,473 km (0.04 R)
• M6: 1,424,321 km (0.096 R)
• M7: 2,401,046 km (0.049 R)
• M8: 2,667,031 km (0.077 R)
• M9: 3,175,813 km (0.077 R)
• M10: 4,081,628 km (0.038 R)
• M11: 5,694,293 km (0.069 R)
• M12: 5,920,785 km (0.07 R)
• M13: 6,517,082 km (0.093 R)
• M14: 7,589,250 km (0.111 R)
• M15: 7,982,842 km (0.115 R)
• M16: 8,164,005 km (0.085 R)
• M17: 9,279,706 km (0.057 R)
• M18: 9,431,996 km (0.107 R)
• M19: 9,816,762 km (0.103 R)
• M20: 9,933,149 km (0.059 R)
• M21: 10,089,030 km (0.083 R)
• M22: 10,601,552 km (0.113 R)
• M23: 10,721,081 km (0.085 R)
• M24: 11,082,210 km (0.118 R)
• M25: 11,244,075 km (0.063 R)
• M26: 11,981,892 km (0.119 R)
• M27: 12,106,507 km (0.044 R)
• M28: 12,398,672 km (0.069 R)
• M29: 12,524,633 km (0.079 R)
• M30: 13,032,817 km (0.073 R)
• M31: 13,203,807 km (0.073 R)
• M32: 13,375,396 km (0.099 R)
• M33: 13,938,482 km (0.094 R)
• M34: 16,775,456 km (0.086 R)
• M35: 17,195,078 km (0.097 R)
• M36: 17,382,674 km (0.065 R)
• M37: 18,092,217 km (0.078 R)
• M38: 18,282,954 km (0.119 R)
• M39: 19,150,023 km (0.112 R)
• M40: 19,539,726 km (0.112 R)
• M41: 20,030,407 km (0.083 R)
• M42: 20,129,141 km (0.045 R)
• M43: 20,227,876 km (0.12 R)
• M44: 20,724,391 km (0.036 R)
• M45: 20,874,139 km (0.09 R)
• M46: 21,830,668 km (0.096 R)
• M47: 22,237,873 km (0.077 R)
• M48: 22,391,061 km (0.079 R)
• M49: 22,801,707 km (0.071 R)
• M50: 23,318,418 km (0.088 R)
• M51: 23,526,210 km (0.087 R)
• M52: 23,734,600 km (0.079 R)
• M53: 23,839,019 km (0.108 R)
• M54: 23,943,588 km (0.114 R)
• M55: 24,153,175 km (0.064 R)
• M56: 24,468,826 km (0.102 R)
• M57: 24,679,909 km (0.119 R)
• M58: 24,997,804 km (0.065 R)
• M59: 25,637,634 km (0.094 R)
• M60: 26,228,845 km (0.112 R)
• M61: 27,699,093 km (0.1 R)
• M62: 27,809,047 km (0.026 R)
• M63: 28,416,564 km (0.103 R)
• M64: 29,700,862 km (0.081 R)
• M65: 29,813,509 km (0.108 R)
• M66: 31,806,602 km (0.112 R)
• M67: 31,979,387 km (0.11 R)
• M68: 32,210,366 km (0.12 R)
• M69: 32,732,014 km (0.116 R)
• M70: 33,373,340 km (0.113 R)
• M71: 33,960,063 km (0.079 R)
• M72: 34,550,077 km (0.032 R)
• M73: 34,787,190 km (0.107 R)
• M74: 35,620,899 km (0.058 R)
• M75: 35,740,427 km (0.048 R)
• M76: 37,308,063 km (0.033 R)
• M77: 37,490,274 km (0.033 R)
• M78: 38,100,184 km (0.096 R)
• M79: 38,222,555 km (0.084 R)
• M80: 38,590,416 km (0.068 R)
• M81: 38,959,474 km (0.093 R)
• M82: 40,011,596 km (0.088 R)
• M83: 40,385,142 km (0.046 R)
• M84: 40,822,417 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 12.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.76 AU - 9.08 AU

Year: 8309 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,589,773 km

• M1: 157,676 km (0.055 R)
• M2: 243,845 km (0.107 R)
• M3: 337,792 km (0.076 R)
• M4: 432,637 km (0.105 R)
• M5: 519,404 km (0.093 R)
• M6: 680,222 km (0.094 R)
• M7: 884,423 km (0.115 R)
• M8: 1,179,878 km (0.118 R)
• M9: 1,266,047 km (0.116 R)
• M10: 1,600,996 km (0.113 R)
• M11: 1,963,921 km (0.096 R)
• M12: 2,575,776 km (0.109 R)
• M13: 2,942,590 km (0.11 R)
• M14: 3,182,994 km (0.107 R)
• M15: 3,367,598 km (0.107 R)
• M16: 3,450,774 km (0.111 R)
• M17: 3,768,969 km (0.081 R)
• M18: 4,052,606 km (0.106 R)
• M19: 4,548,374 km (0.05 R)
• M20: 4,850,561 km (0.115 R)
• M21: 5,523,752 km (0.117 R)
• M22: 6,124,088 km (0.077 R)
• M23: 6,277,575 km (0.106 R)
• M24: 6,354,618 km (0.115 R)
• M25: 6,903,792 km (0.097 R)
• M26: 6,983,528 km (0.038 R)
• M27: 7,550,205 km (0.106 R)
• M28: 7,797,639 km (0.064 R)
• M29: 7,936,167 km (0.109 R)
• M30: 8,075,592 km (0.06 R)
• M31: 8,300,438 km (0.119 R)
• M32: 8,385,260 km (0.036 R)
• M33: 8,727,689 km (0.061 R)
• M34: 8,900,475 km (0.072 R)
• M35: 9,191,144 km (0.059 R)
• M36: 9,871,664 km (0.102 R)
• M37: 9,991,642 km (0.107 R)
• M38: 10,202,874 km (0.106 R)
• M39: 10,385,084 km (0.077 R)
• M40: 10,599,009 km (0.103 R)
• M41: 10,783,613 km (0.051 R)
• M42: 11,031,347 km (0.1 R)
• M43: 11,659,060 km (0.108 R)
• M44: 11,945,240 km (0.076 R)
• M45: 12,073,296 km (0.097 R)
• M46: 12,720,008 km (0.114 R)
• M47: 13,377,939 km (0.069 R)
• M48: 13,510,932 km (0.068 R)
• M49: 14,692,904 km (0.025 R)
• M50: 15,348,293 km (0.075 R)
• M51: 15,522,425 km (0.104 R)
• M52: 15,802,322 km (0.101 R)
• M53: 16,974,571 km (0.081 R)
• M54: 17,407,807 km (0.087 R)
• M55: 17,589,418 km (0.111 R)
• M56: 18,692,104 km (0.075 R)
• M57: 18,803,704 km (0.111 R)
• M58: 19,027,353 km (0.112 R)
• M59: 20,159,061 km (0.103 R)
• M60: 20,964,197 km (0.116 R)
• M61: 21,157,477 km (0.042 R)
• M62: 21,312,461 km (0.093 R)
• M63: 21,662,669 km (0.1 R)
• M64: 21,818,849 km (0.049 R)
• M65: 22,014,823 km (0.1 R)
• M66: 22,368,771 km (0.096 R)
• M67: 23,642,747 km (0.056 R)
• M68: 23,884,198 km (0.081 R)
• M69: 24,817,539 km (0.091 R)
• M70: 25,145,008 km (0.032 R)
• M71: 26,552,575 km (0.088 R)
• M72: 26,803,600 km (0.117 R)
• M73: 26,971,449 km (0.075 R)
• M74: 27,139,597 km (0.111 R)
• M75: 27,434,754 km (0.107 R)
• M76: 27,603,799 km (0.067 R)
• M77: 27,773,293 km (0.113 R)
• M78: 28,369,142 km (0.108 R)
• M79: 28,582,917 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 13.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.46 AU - 11.94 AU

Year: 13048 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,589,773 km

• M1: 170,990 km (0.11 R)
• M2: 379,081 km (0.114 R)
• M3: 582,235 km (0.115 R)
• M4: 675,285 km (0.111 R)
• M5: 812,915 km (0.098 R)
• M6: 933,341 km (0.113 R)
• M7: 1,089,521 km (0.084 R)
• M8: 1,178,682 km (0.082 R)
• M9: 1,544,748 km (0.114 R)
• M10: 1,680,582 km (0.095 R)
• M11: 2,361,552 km (0.106 R)
• M12: 2,459,838 km (0.108 R)
• M13: 2,742,578 km (0.086 R)
• M14: 2,825,305 km (0.053 R)
• M15: 2,972,210 km (0.116 R)
• M16: 3,608,301 km (0.113 R)
• M17: 4,166,301 km (0.112 R)
• M18: 4,310,214 km (0.058 R)
• M19: 4,602,827 km (0.058 R)
• M20: 4,876,891 km (0.087 R)
• M21: 5,519,862 km (0.045 R)
• M22: 5,918,391 km (0.083 R)
• M23: 6,053,478 km (0.064 R)
• M24: 6,189,462 km (0.07 R)
• M25: 6,743,872 km (0.111 R)
• M26: 6,884,943 km (0.098 R)
• M27: 7,084,207 km (0.094 R)
• M28: 7,372,183 km (0.107 R)
• M29: 7,634,727 km (0.104 R)
• M30: 8,108,953 km (0.115 R)
• M31: 8,319,586 km (0.087 R)
• M32: 9,148,658 km (0.114 R)
• M33: 9,367,968 km (0.107 R)
• M34: 10,165,325 km (0.086 R)
• M35: 11,150,876 km (0.108 R)
• M36: 11,251,256 km (0.106 R)
• M37: 11,385,296 km (0.067 R)
• M38: 11,689,129 km (0.1 R)
• M39: 11,790,855 km (0.049 R)
• M40: 11,995,505 km (0.119 R)
• M41: 13,106,569 km (0.115 R)
• M42: 13,531,726 km (0.103 R)
• M43: 13,817,607 km (0.112 R)
• M44: 14,432,006 km (0.095 R)
• M45: 15,351,584 km (0.113 R)
• M46: 15,537,833 km (0.05 R)
• M47: 17,170,096 km (0.12 R)
• M48: 17,363,376 km (0.118 R)
• M49: 19,055,777 km (0.089 R)
• M50: 19,296,181 km (0.115 R)
• M51: 19,739,439 km (0.109 R)
• M52: 20,063,917 km (0.066 R)
• M53: 20,308,360 km (0.062 R)
• M54: 22,047,585 km (0.071 R)
• M55: 22,637,898 km (0.108 R)
• M56: 23,361,652 km (0.037 R)
• M57: 23,704,979 km (0.072 R)
• M58: 23,834,082 km (0.088 R)
• M59: 24,439,954 km (0.058 R)
• M60: 26,154,196 km (0.101 R)
• M61: 26,287,787 km (0.083 R)
• M62: 26,599,997 km (0.113 R)
• M63: 26,868,825 km (0.083 R)
• M64: 27,003,463 km (0.108 R)
• M65: 27,183,429 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 11.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.65 AU - 12.55 AU

Year: 14728 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,589,773 km

• M1: 140,024 km (0.069 R)
• M2: 446,400 km (0.1 R)
• M3: 714,479 km (0.11 R)
• M4: 1,420,731 km (0.104 R)
• M5: 1,524,701 km (0.095 R)
• M6: 1,604,437 km (0.114 R)
• M7: 1,713,045 km (0.061 R)
• M8: 2,083,450 km (0.095 R)
• M9: 2,605,397 km (0.074 R)
• M10: 2,701,738 km (0.074 R)
• M11: 2,964,581 km (0.105 R)
• M12: 3,099,069 km (0.067 R)
• M13: 3,235,802 km (0.103 R)
• M14: 3,729,924 km (0.117 R)
• M15: 4,247,832 km (0.065 R)
• M16: 4,749,284 km (0.034 R)
• M17: 5,269,435 km (0.092 R)
• M18: 5,977,183 km (0.071 R)
• M19: 6,494,642 km (0.065 R)
• M20: 7,252,505 km (0.076 R)
• M21: 8,274,707 km (0.046 R)
• M22: 8,561,187 km (0.095 R)
• M23: 8,754,168 km (0.105 R)
• M24: 9,046,183 km (0.102 R)
• M25: 9,790,433 km (0.076 R)
• M26: 9,941,676 km (0.064 R)
• M27: 10,042,804 km (0.065 R)
• M28: 10,144,381 km (0.027 R)
• M29: 10,399,894 km (0.113 R)
• M30: 10,502,668 km (0.101 R)
• M31: 10,709,263 km (0.053 R)
• M32: 11,231,659 km (0.062 R)
• M33: 12,355,737 km (0.097 R)
• M34: 12,738,408 km (0.041 R)
• M35: 13,683,867 km (0.117 R)
• M36: 14,250,544 km (0.116 R)
• M37: 14,767,255 km (0.05 R)
• M38: 15,641,953 km (0.061 R)
• M39: 16,773,960 km (0.119 R)
• M40: 17,563,538 km (0.073 R)
• M41: 18,179,283 km (0.108 R)
• M42: 18,739,527 km (0.101 R)
• M43: 18,990,253 km (0.089 R)
• M44: 19,179,195 km (0.072 R)
• M45: 19,305,306 km (0.069 R)
• M46: 19,940,648 km (0.057 R)
• M47: 20,068,554 km (0.07 R)
• M48: 20,971,527 km (0.09 R)
• M49: 23,555,980 km (0.064 R)
• M50: 24,439,655 km (0.045 R)
• M51: 24,576,537 km (0.09 R)
• M52: 24,713,718 km (0.06 R)
• M53: 25,472,777 km (0.119 R)
• M54: 26,379,490 km (0.052 R)
• M55: 27,296,974 km (0.083 R)
• M56: 28,009,808 km (0.092 R)
• M57: 28,584,413 km (0.065 R)
• M58: 29,453,726 km (0.114 R)
• M59: 33,319,934 km (0.069 R)
• M60: 34,311,020 km (0.065 R)
• M61: 34,387,763 km (0.089 R)
• M62: 35,234,637 km (0.087 R)
• M63: 35,544,304 km (0.095 R)
• M64: 35,621,946 km (0.106 R)
• M65: 35,854,870 km (0.091 R)
• M66: 36,322,513 km (0.117 R)
• M67: 36,557,082 km (0.093 R)
• M68: 39,490,846 km (0.078 R)
• M69: 39,651,514 km (0.095 R)
• M70: 41,107,999 km (0.062 R)
• M71: 43,325,189 km (0.071 R)
• M72: 44,657,358 km (0.077 R)
• M73: 44,824,908 km (0.112 R)
• M74: 46,172,186 km (0.103 R)
• M75: 46,426,203 km (0.096 R)
• M76: 46,511,025 km (0.067 R)
• M77: 47,618,199 km (0.069 R)
• M78: 47,960,629 km (0.086 R)
• M79: 48,046,348 km (0.082 R)
• M80: 48,992,704 km (0.064 R)
• M81: 51,429,354 km (0.066 R)
• M82: 52,132,764 km (0.091 R)
• M83: 53,016,588 km (0.073 R)
• M84: 53,371,434 km (0.118 R)
• M85: 53,727,028 km (0.077 R)
• M86: 53,905,199 km (0.113 R)
• M87: 53,994,359 km (0.099 R)
• M88: 55,247,541 km (0.119 R)
• M89: 55,607,324 km (0.078 R)
• M90: 55,787,440 km (0.109 R)
• M91: 56,691,310 km (0.08 R)
• M92: 56,781,966 km (0.042 R)
• M93: 62,309,009 km (0.056 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: 178 - 19,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit