🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.87 AU - 0.97 AU

Year: 313 Days

Day: 42.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,610,336 km

• M1: 623,973 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.92 AU - 0.94 AU

Year: 318 Days

Day: 40.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.3 AU - 1.76 AU

Year: 671 Days

Day: 22.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 13.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.01 AU - 6.63 AU

Year: 4981 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,610,336 km

• M1: 170,841 km (0.069 R)
• M2: 261,647 km (0.119 R)
• M3: 403,615 km (0.096 R)
• M4: 516,262 km (0.119 R)
• M5: 755,320 km (0.115 R)
• M6: 945,758 km (0.1 R)
• M7: 1,199,775 km (0.06 R)
• M8: 1,376,450 km (0.103 R)
• M9: 1,774,680 km (0.112 R)
• M10: 2,209,112 km (0.093 R)
• M11: 2,428,721 km (0.102 R)
• M12: 2,655,811 km (0.062 R)
• M13: 2,761,277 km (0.083 R)
• M14: 2,868,390 km (0.112 R)
• M15: 3,310,451 km (0.089 R)
• M16: 3,424,445 km (0.05 R)
• M17: 3,516,747 km (0.097 R)
• M18: 3,798,290 km (0.093 R)
• M19: 4,062,929 km (0.111 R)
• M20: 4,284,034 km (0.085 R)
• M21: 4,408,649 km (0.083 R)
• M22: 4,509,329 km (0.115 R)
• M23: 4,712,782 km (0.056 R)
• M24: 5,557,112 km (0.055 R)
• M25: 5,913,604 km (0.041 R)
• M26: 6,419,544 km (0.084 R)
• M27: 6,735,644 km (0.118 R)
• M28: 7,593,588 km (0.071 R)
• M29: 7,684,394 km (0.12 R)
• M30: 7,775,499 km (0.049 R)
• M31: 7,928,089 km (0.116 R)
• M32: 8,329,759 km (0.118 R)
• M33: 8,674,732 km (0.113 R)
• M34: 9,024,641 km (0.099 R)
• M35: 9,314,263 km (0.115 R)
• M36: 9,509,039 km (0.084 R)
• M37: 10,944,730 km (0.116 R)
• M38: 11,081,761 km (0.11 R)
• M39: 11,219,242 km (0.081 R)
• M40: 12,269,120 km (0.092 R)
• M41: 12,626,060 km (0.036 R)
• M42: 12,733,920 km (0.113 R)
• M43: 12,914,186 km (0.084 R)
• M44: 13,277,260 km (0.108 R)
• M45: 13,423,417 km (0.074 R)
• M46: 13,570,172 km (0.104 R)
• M47: 13,939,380 km (0.069 R)
• M48: 14,199,830 km (0.086 R)
• M49: 14,687,818 km (0.1 R)
• M50: 15,410,825 km (0.092 R)
• M51: 16,106,604 km (0.097 R)
• M52: 16,931,188 km (0.114 R)
• M53: 17,930,801 km (0.07 R)
• M54: 18,826,294 km (0.1 R)
• M55: 19,196,848 km (0.07 R)
• M56: 20,070,948 km (0.054 R)
• M57: 20,915,428 km (0.1 R)
• M58: 21,556,305 km (0.107 R)
• M59: 22,203,765 km (0.103 R)
• M60: 22,682,628 km (0.116 R)
• M61: 23,517,832 km (0.03 R)
• M62: 23,606,394 km (0.065 R)
• M63: 24,407,940 km (0.07 R)
• M64: 25,127,805 km (0.109 R)
• M65: 25,354,296 km (0.075 R)
• M66: 26,037,659 km (0.066 R)
• M67: 26,129,213 km (0.12 R)
• M68: 26,266,843 km (0.103 R)
• M69: 26,680,930 km (0.109 R)
• M70: 26,958,284 km (0.03 R)
• M71: 27,422,486 km (0.026 R)
• M72: 28,831,250 km (0.082 R)
• M73: 28,973,517 km (0.106 R)
• M74: 29,687,847 km (0.063 R)
• M75: 29,879,332 km (0.084 R)
• M76: 30,311,670 km (0.073 R)
• M77: 30,939,832 km (0.108 R)
• M78: 31,036,771 km (0.067 R)
• M79: 32,110,734 km (0.077 R)
• M80: 32,553,544 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 10

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.11 AU - 7.37 AU

Year: 5530 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,610,336 km

• M1: 140,173 km (0.092 R)
• M2: 220,657 km (0.097 R)
• M3: 292,464 km (0.097 R)
• M4: 714,479 km (0.118 R)
• M5: 781,798 km (0.114 R)
• M6: 1,120,787 km (0.036 R)
• M7: 1,265,598 km (0.101 R)
• M8: 1,332,169 km (0.042 R)
• M9: 1,399,787 km (0.107 R)
• M10: 1,486,255 km (0.048 R)
• M11: 1,592,320 km (0.113 R)
• M12: 1,906,924 km (0.072 R)
• M13: 3,077,079 km (0.078 R)
• M14: 3,213,811 km (0.073 R)
• M15: 4,175,426 km (0.086 R)
• M16: 4,250,973 km (0.033 R)
• M17: 4,583,679 km (0.029 R)
• M18: 4,819,146 km (0.108 R)
• M19: 5,085,280 km (0.076 R)
• M20: 5,247,295 km (0.089 R)
• M21: 5,940,980 km (0.035 R)
• M22: 6,226,563 km (0.114 R)
• M23: 6,545,804 km (0.105 R)
• M24: 6,663,388 km (0.075 R)
• M25: 6,751,950 km (0.098 R)
• M26: 7,200,594 km (0.111 R)
• M27: 7,382,805 km (0.119 R)
• M28: 7,566,660 km (0.108 R)
• M29: 7,845,062 km (0.079 R)
• M30: 8,095,489 km (0.061 R)
• M31: 8,221,600 km (0.092 R)
• M32: 8,700,762 km (0.059 R)
• M33: 8,765,238 km (0.084 R)
• M34: 8,830,014 km (0.054 R)
• M35: 9,254,573 km (0.086 R)
• M36: 9,452,940 km (0.116 R)
• M37: 9,686,013 km (0.118 R)
• M38: 10,637,157 km (0.055 R)
• M39: 10,984,074 km (0.109 R)
• M40: 11,724,733 km (0.083 R)
• M41: 11,975,310 km (0.109 R)
• M42: 12,299,937 km (0.116 R)
• M43: 12,372,492 km (0.072 R)
• M44: 12,554,403 km (0.093 R)
• M45: 15,116,416 km (0.029 R)
• M46: 15,194,207 km (0.098 R)
• M47: 16,018,491 km (0.1 R)
• M48: 16,456,215 km (0.12 R)
• M49: 17,998,120 km (0.098 R)
• M50: 19,079,563 km (0.075 R)
• M51: 20,181,800 km (0.092 R)
• M52: 21,043,783 km (0.106 R)
• M53: 21,174,232 km (0.096 R)
• M54: 21,392,047 km (0.06 R)
• M55: 22,005,847 km (0.087 R)
• M56: 22,536,770 km (0.096 R)
• M57: 22,714,641 km (0.088 R)
• M58: 23,161,341 km (0.11 R)
• M59: 23,340,858 km (0.056 R)
• M60: 23,520,824 km (0.115 R)
• M61: 24,427,537 km (0.063 R)
• M62: 25,115,239 km (0.029 R)
• M63: 25,484,446 km (0.12 R)
• M64: 25,669,798 km (0.09 R)
• M65: 25,855,598 km (0.117 R)
• M66: 26,088,522 km (0.058 R)
• M67: 26,650,113 km (0.103 R)
• M68: 26,838,307 km (0.078 R)
• M69: 28,359,119 km (0.071 R)
• M70: 28,840,226 km (0.09 R)
• M71: 29,810,218 km (0.055 R)
• M72: 30,201,267 km (0.106 R)
• M73: 30,593,961 km (0.108 R)
• M74: 30,790,982 km (0.104 R)
• M75: 31,533,586 km (0.046 R)
• M76: 32,131,827 km (0.083 R)
• M77: 32,683,544 km (0.07 R)
• M78: 32,834,489 km (0.067 R)
• M79: 32,935,318 km (0.068 R)
• M80: 33,137,125 km (0.067 R)
• M81: 33,339,531 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 14.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.57 AU - 11.57 AU

Year: 13066 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,610,336 km

• M1: 200,162 km (0.112 R)
• M2: 325,226 km (0.086 R)
• M3: 619,186 km (0.076 R)
• M4: 896,241 km (0.116 R)
• M5: 1,120,338 km (0.026 R)
• M6: 1,313,619 km (0.097 R)
• M7: 1,440,478 km (0.08 R)
• M8: 1,903,932 km (0.068 R)
• M9: 2,931,969 km (0.118 R)
• M10: 3,273,800 km (0.049 R)
• M11: 3,737,703 km (0.104 R)
• M12: 3,921,858 km (0.102 R)
• M13: 5,501,462 km (0.057 R)
• M14: 6,270,544 km (0.106 R)
• M15: 7,580,423 km (0.034 R)
• M16: 8,098,930 km (0.064 R)
• M17: 9,270,430 km (0.098 R)
• M18: 9,927,165 km (0.097 R)
• M19: 10,494,590 km (0.095 R)
• M20: 11,019,678 km (0.062 R)
• M21: 13,828,977 km (0.054 R)
• M22: 14,058,310 km (0.066 R)
• M23: 14,870,926 km (0.073 R)
• M24: 15,047,152 km (0.092 R)
• M25: 15,164,886 km (0.115 R)
• M26: 16,118,423 km (0.076 R)
• M27: 16,907,402 km (0.097 R)
• M28: 17,771,329 km (0.115 R)
• M29: 18,523,208 km (0.109 R)
• M30: 18,712,749 km (0.097 R)
• M31: 18,839,608 km (0.037 R)
• M32: 19,285,410 km (0.104 R)
• M33: 19,413,465 km (0.103 R)
• M34: 19,799,428 km (0.068 R)
• M35: 19,928,531 km (0.049 R)
• M36: 21,368,111 km (0.1 R)
• M37: 21,633,498 km (0.106 R)
• M38: 24,554,546 km (0.097 R)
• M39: 25,181,510 km (0.085 R)
• M40: 25,672,790 km (0.108 R)
• M41: 25,813,711 km (0.069 R)
• M42: 27,525,260 km (0.102 R)
• M43: 27,958,795 km (0.114 R)
• M44: 28,759,592 km (0.07 R)
• M45: 29,641,920 km (0.108 R)
• M46: 30,532,925 km (0.099 R)
• M47: 31,282,261 km (0.086 R)
• M48: 32,341,564 km (0.091 R)
• M49: 32,493,854 km (0.111 R)
• M50: 33,412,535 km (0.058 R)
• M51: 33,566,621 km (0.097 R)
• M52: 33,797,899 km (0.106 R)
• M53: 34,650,906 km (0.117 R)
• M54: 36,140,751 km (0.106 R)
• M55: 36,695,011 km (0.075 R)
• M56: 37,811,759 km (0.049 R)
• M57: 38,132,946 km (0.108 R)
• M58: 38,293,764 km (0.087 R)
• M59: 39,426,519 km (0.048 R)
• M60: 39,997,085 km (0.066 R)
• M61: 40,488,215 km (0.045 R)
• M62: 41,063,868 km (0.11 R)
• M63: 45,082,964 km (0.079 R)
• M64: 45,253,206 km (0.095 R)
• M65: 46,364,569 km (0.094 R)
• M66: 48,439,940 km (0.102 R)
• M67: 49,225,927 km (0.117 R)
• M68: 49,576,734 km (0.072 R)
• M69: 49,840,326 km (0.101 R)
• M70: 50,722,205 km (0.108 R)
• M71: 51,965,663 km (0.109 R)
• M72: 52,322,753 km (0.091 R)
• M73: 53,129,385 km (0.118 R)
• M74: 53,399,110 km (0.094 R)
• M75: 54,210,977 km (0.104 R)
• M76: 54,391,991 km (0.079 R)
• M77: 55,208,945 km (0.084 R)
• M78: 57,407,435 km (0.097 R)
• M79: 58,239,199 km (0.116 R)
• M80: 61,040,419 km (0.088 R)
• M81: 61,889,387 km (0.093 R)
• M82: 62,268,019 km (0.078 R)
• M83: 62,742,245 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.2

Radius: 3.1

Gravity: 81.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.64 AU - 16.34 AU

Year: 18564 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,610,336 km

• M1: 40,990 km (0.113 R)
• M2: 205,996 km (0.109 R)
• M3: 337,343 km (0.076 R)
• M4: 784,192 km (0.068 R)
• M5: 960,568 km (0.069 R)
• M6: 1,013,376 km (0.105 R)
• M7: 1,177,036 km (0.05 R)
• M8: 1,780,663 km (0.109 R)
• M9: 2,871,232 km (0.119 R)
• M10: 2,947,377 km (0.118 R)
• M11: 3,580,775 km (0.108 R)
• M12: 3,828,808 km (0.117 R)
• M13: 3,954,919 km (0.082 R)
• M14: 4,039,741 km (0.082 R)
• M15: 4,516,958 km (0.034 R)
• M16: 4,561,239 km (0.091 R)
• M17: 4,650,250 km (0.085 R)
• M18: 4,784,738 km (0.05 R)
• M19: 4,920,573 km (0.102 R)
• M20: 5,011,828 km (0.091 R)
• M21: 5,666,169 km (0.059 R)
• M22: 6,297,322 km (0.093 R)
• M23: 6,446,172 km (0.093 R)
• M24: 6,797,877 km (0.052 R)
• M25: 7,052,941 km (0.08 R)
• M26: 7,104,403 km (0.089 R)
• M27: 7,155,865 km (0.11 R)
• M28: 7,207,476 km (0.07 R)
• M29: 7,996,754 km (0.077 R)
• M30: 8,374,489 km (0.077 R)
• M31: 9,091,063 km (0.096 R)
• M32: 10,406,177 km (0.102 R)
• M33: 13,082,334 km (0.109 R)
• M34: 13,272,024 km (0.027 R)
• M35: 13,654,396 km (0.099 R)
• M36: 14,429,911 km (0.059 R)
• M37: 14,888,878 km (0.104 R)
• M38: 15,086,945 km (0.094 R)
• M39: 16,840,532 km (0.083 R)
• M40: 16,909,197 km (0.107 R)
• M41: 17,254,170 km (0.089 R)
• M42: 18,799,516 km (0.099 R)
• M43: 19,444,432 km (0.057 R)
• M44: 19,588,644 km (0.077 R)
• M45: 19,733,306 km (0.076 R)
• M46: 20,023,675 km (0.079 R)
• M47: 22,623,536 km (0.082 R)
• M48: 23,003,665 km (0.094 R)
• M49: 23,309,143 km (0.101 R)
• M50: 24,156,167 km (0.116 R)
• M51: 25,091,752 km (0.117 R)
• M52: 25,642,870 km (0.094 R)
• M53: 25,722,007 km (0.069 R)
• M54: 28,539,833 km (0.119 R)
• M55: 29,860,333 km (0.11 R)
• M56: 31,792,988 km (0.109 R)
• M57: 31,962,931 km (0.092 R)
• M58: 32,389,136 km (0.091 R)
• M59: 34,548,282 km (0.106 R)
• M60: 35,865,940 km (0.066 R)
• M61: 37,110,445 km (0.11 R)
• M62: 38,098,239 km (0.093 R)
• M63: 38,550,025 km (0.039 R)
• M64: 39,094,561 km (0.083 R)
• M65: 41,483,490 km (0.115 R)
• M66: 41,855,240 km (0.068 R)
• M67: 43,070,873 km (0.118 R)
• M68: 46,016,155 km (0.074 R)
• M69: 46,304,580 km (0.068 R)
• M70: 46,690,094 km (0.093 R)
• M71: 50,306,622 km (0.094 R)
• M72: 50,405,656 km (0.11 R)
• M73: 51,299,354 km (0.086 R)
• M74: 52,700,039 km (0.073 R)
• M75: 52,901,248 km (0.046 R)
• M76: 54,621,025 km (0.062 R)
• M77: 54,824,628 km (0.069 R)
• M78: 55,130,406 km (0.119 R)
• M79: 55,743,607 km (0.096 R)
• M80: 57,804,168 km (0.119 R)
• M81: 58,011,511 km (0.062 R)
• M82: 58,427,094 km (0.094 R)
• M83: 60,099,299 km (0.066 R)
• M84: 60,204,317 km (0.12 R)
• M85: 60,414,502 km (0.084 R)
• M86: 61,363,700 km (0.094 R)
• M87: 61,893,127 km (0.115 R)
• M88: 62,636,928 km (0.061 R)
• M89: 63,811,570 km (0.067 R)
• M90: 67,925,212 km (0.117 R)
• M91: 68,802,006 km (0.055 R)
• M92: 70,677,813 km (0.088 R)
• M93: 71,455,124 km (0.114 R)
• M94: 72,346,877 km (0.1 R)
• M95: 72,906,073 km (0.054 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit