🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.91 AU - 1.19 AU

Year: 376 Days

Day: 40.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.51 AU - 3.05 AU

Year: 1622 Days

Day: 47.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,014,877 km

• M1: 80,932 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.8 AU - 5.36 AU

Year: 4006 Days

Day: 45.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.66 AU - 5.68 AU

Year: 4113 Days

Day: 32.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.98 AU - 5.68 AU

Year: 4305 Days

Day: 23.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 12.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.78 AU - 7.8 AU

Year: 6190 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,014,877 km

• M1: 178,919 km (0.107 R)
• M2: 329,115 km (0.11 R)
• M3: 470,485 km (0.039 R)
• M4: 572,212 km (0.085 R)
• M5: 1,771,239 km (0.083 R)
• M6: 1,861,596 km (0.114 R)
• M7: 1,953,449 km (0.068 R)
• M8: 2,166,177 km (0.117 R)
• M9: 2,250,999 km (0.11 R)
• M10: 2,461,783 km (0.095 R)
• M11: 3,119,714 km (0.081 R)
• M12: 3,313,593 km (0.117 R)
• M13: 3,454,514 km (0.033 R)
• M14: 3,684,296 km (0.087 R)
• M15: 4,280,743 km (0.082 R)
• M16: 4,543,587 km (0.116 R)
• M17: 4,716,522 km (0.102 R)
• M18: 4,827,673 km (0.072 R)
• M19: 4,988,042 km (0.113 R)
• M20: 5,199,274 km (0.108 R)
• M21: 5,380,287 km (0.09 R)
• M22: 5,529,885 km (0.115 R)
• M23: 6,404,285 km (0.084 R)
• M24: 6,563,158 km (0.06 R)
• M25: 6,993,102 km (0.109 R)
• M26: 7,861,518 km (0.027 R)
• M27: 8,165,052 km (0.11 R)
• M28: 8,260,645 km (0.107 R)
• M29: 8,666,354 km (0.112 R)
• M30: 8,803,087 km (0.108 R)
• M31: 8,901,223 km (0.092 R)
• M32: 8,999,658 km (0.1 R)
• M33: 9,217,622 km (0.096 R)
• M34: 9,477,474 km (0.114 R)
• M35: 10,004,358 km (0.117 R)
• M36: 10,354,117 km (0.1 R)
• M37: 10,561,759 km (0.096 R)
• M38: 10,645,085 km (0.066 R)
• M39: 10,728,710 km (0.064 R)
• M40: 11,598,921 km (0.114 R)
• M41: 11,879,567 km (0.105 R)
• M42: 12,096,933 km (0.096 R)
• M43: 12,184,298 km (0.119 R)
• M44: 12,624,116 km (0.084 R)
• M45: 12,890,549 km (0.08 R)
• M46: 13,136,488 km (0.108 R)
• M47: 13,860,692 km (0.092 R)
• M48: 14,528,048 km (0.085 R)
• M49: 14,714,147 km (0.1 R)
• M50: 14,971,157 km (0.077 R)
• M51: 15,159,051 km (0.1 R)
• M52: 15,774,946 km (0.079 R)
• M53: 15,966,282 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 8.5

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.46 AU - 15.06 AU

Year: 15018 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,014,877 km

• M1: 216,618 km (0.063 R)
• M2: 969,693 km (0.119 R)
• M3: 1,041,351 km (0.071 R)
• M4: 1,139,786 km (0.049 R)
• M5: 1,765,554 km (0.065 R)
• M6: 1,854,266 km (0.077 R)
• M7: 2,066,994 km (0.062 R)
• M8: 2,959,943 km (0.048 R)
• M9: 4,035,851 km (0.089 R)
• M10: 5,435,339 km (0.116 R)
• M11: 5,962,223 km (0.107 R)
• M12: 6,231,798 km (0.106 R)
• M13: 6,970,214 km (0.102 R)
• M14: 7,159,006 km (0.117 R)
• M15: 7,833,543 km (0.051 R)
• M16: 7,980,747 km (0.105 R)
• M17: 8,128,849 km (0.059 R)
• M18: 8,228,182 km (0.079 R)
• M19: 9,088,071 km (0.119 R)
• M20: 9,242,755 km (0.044 R)
• M21: 9,923,276 km (0.065 R)
• M22: 10,242,817 km (0.091 R)
• M23: 11,610,440 km (0.106 R)
• M24: 12,401,065 km (0.114 R)
• M25: 12,976,568 km (0.098 R)
• M26: 13,384,521 km (0.079 R)
• M27: 15,119,109 km (0.112 R)
• M28: 15,548,305 km (0.098 R)
• M29: 16,733,569 km (0.086 R)
• M30: 18,271,734 km (0.037 R)
• M31: 18,402,034 km (0.07 R)
• M32: 18,597,858 km (0.048 R)
• M33: 18,860,103 km (0.086 R)
• M34: 18,925,926 km (0.044 R)
• M35: 20,055,689 km (0.083 R)
• M36: 21,894,396 km (0.113 R)
• M37: 23,079,511 km (0.112 R)
• M38: 23,149,822 km (0.056 R)
• M39: 23,715,302 km (0.055 R)
• M40: 24,572,049 km (0.109 R)
• M41: 24,860,025 km (0.111 R)
• M42: 25,221,303 km (0.1 R)
• M43: 25,438,968 km (0.071 R)
• M44: 25,584,377 km (0.114 R)
• M45: 25,803,090 km (0.098 R)
• M46: 27,202,578 km (0.063 R)
• M47: 28,324,861 km (0.091 R)
• M48: 28,551,053 km (0.067 R)
• M49: 30,305,537 km (0.105 R)
• M50: 31,156,898 km (0.106 R)
• M51: 31,781,170 km (0.062 R)
• M52: 32,962,395 km (0.085 R)
• M53: 33,997,911 km (0.105 R)
• M54: 34,318,649 km (0.118 R)
• M55: 35,449,160 km (0.115 R)
• M56: 37,167,741 km (0.039 R)
• M57: 37,580,930 km (0.103 R)
• M58: 37,829,562 km (0.087 R)
• M59: 38,161,818 km (0.097 R)
• M60: 38,495,272 km (0.098 R)
• M61: 38,662,223 km (0.076 R)
• M62: 40,515,442 km (0.031 R)
• M63: 41,025,870 km (0.116 R)
• M64: 41,111,140 km (0.099 R)
• M65: 41,881,420 km (0.109 R)
• M66: 47,404,424 km (0.086 R)
• M67: 47,762,711 km (0.083 R)
• M68: 48,031,987 km (0.087 R)
• M69: 48,481,977 km (0.092 R)
• M70: 48,933,464 km (0.054 R)
• M71: 49,476,953 km (0.055 R)
• M72: 50,296,001 km (0.089 R)
• M73: 50,478,660 km (0.116 R)
• M74: 51,303,094 km (0.08 R)
• M75: 51,486,950 km (0.04 R)
• M76: 52,039,863 km (0.069 R)
• M77: 52,594,572 km (0.087 R)
• M78: 54,083,520 km (0.086 R)
• M79: 54,364,315 km (0.116 R)
• M80: 54,927,252 km (0.102 R)
• M81: 55,115,296 km (0.115 R)
• M82: 55,492,133 km (0.103 R)
• M83: 55,964,264 km (0.052 R)
• M84: 57,102,854 km (0.091 R)
• M85: 58,632,941 km (0.074 R)
• M86: 61,342,906 km (0.105 R)
• M87: 63,599,291 km (0.067 R)
• M88: 64,588,881 km (0.08 R)
• M89: 65,782,971 km (0.087 R)
• M90: 65,882,753 km (0.065 R)
• M91: 66,482,790 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.1

Radius: 3.2

Gravity: 89.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.81 AU - 15.01 AU

Year: 18150 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 40,014,877 km

• M1: 156,180 km (0.119 R)
• M2: 261,946 km (0.097 R)
• M3: 1,589,328 km (0.095 R)
• M4: 1,621,342 km (0.056 R)
• M5: 1,653,505 km (0.079 R)
• M6: 1,884,634 km (0.066 R)
• M7: 1,918,443 km (0.071 R)
• M8: 2,268,053 km (0.093 R)
• M9: 2,828,297 km (0.11 R)
• M10: 2,984,627 km (0.077 R)
• M11: 3,184,041 km (0.072 R)
• M12: 3,595,585 km (0.076 R)
• M13: 3,764,930 km (0.095 R)
• M14: 4,023,734 km (0.116 R)
• M15: 4,067,417 km (0.111 R)
• M16: 4,288,373 km (0.059 R)
• M17: 5,210,045 km (0.104 R)
• M18: 5,498,171 km (0.12 R)
• M19: 7,172,620 km (0.072 R)
• M20: 7,654,624 km (0.075 R)
• M21: 7,763,082 km (0.09 R)
• M22: 8,424,903 km (0.062 R)
• M23: 8,536,952 km (0.098 R)
• M24: 10,156,648 km (0.103 R)
• M25: 11,617,920 km (0.116 R)
• M26: 11,680,303 km (0.104 R)
• M27: 12,564,127 km (0.049 R)
• M28: 13,469,343 km (0.105 R)
• M29: 13,666,065 km (0.083 R)
• M30: 13,731,738 km (0.113 R)
• M31: 14,730,902 km (0.087 R)
• M32: 15,615,624 km (0.086 R)
• M33: 15,684,439 km (0.058 R)
• M34: 16,377,676 km (0.066 R)
• M35: 16,657,723 km (0.108 R)
• M36: 18,881,346 km (0.104 R)
• M37: 19,396,112 km (0.109 R)
• M38: 20,214,412 km (0.096 R)
• M39: 22,270,336 km (0.12 R)
• M40: 22,814,124 km (0.12 R)
• M41: 23,598,466 km (0.034 R)
• M42: 24,232,312 km (0.043 R)
• M43: 24,631,289 km (0.082 R)
• M44: 26,167,211 km (0.114 R)
• M45: 26,905,476 km (0.075 R)
• M46: 28,402,353 km (0.091 R)
• M47: 29,926,156 km (0.101 R)
• M48: 30,525,894 km (0.058 R)
• M49: 31,998,685 km (0.088 R)
• M50: 33,140,566 km (0.083 R)
• M51: 34,027,980 km (0.029 R)
• M52: 35,373,613 km (0.11 R)
• M53: 36,098,415 km (0.109 R)
• M54: 36,189,370 km (0.108 R)
• M55: 36,828,153 km (0.076 R)
• M56: 37,011,261 km (0.055 R)
• M57: 37,378,524 km (0.112 R)
• M58: 37,654,831 km (0.105 R)
• M59: 37,931,737 km (0.07 R)
• M60: 38,116,640 km (0.085 R)
• M61: 38,209,391 km (0.108 R)
• M62: 38,766,493 km (0.067 R)
• M63: 41,878,877 km (0.117 R)
• M64: 42,453,333 km (0.114 R)
• M65: 43,997,931 km (0.108 R)
• M66: 44,192,258 km (0.1 R)
• M67: 44,874,724 km (0.044 R)
• M68: 47,639,442 km (0.044 R)
• M69: 47,938,937 km (0.111 R)
• M70: 49,850,050 km (0.084 R)
• M71: 52,093,868 km (0.065 R)
• M72: 52,608,335 km (0.064 R)
• M73: 53,538,834 km (0.097 R)
• M74: 53,953,968 km (0.104 R)
• M75: 56,573,427 km (0.078 R)
• M76: 56,679,192 km (0.068 R)
• M77: 57,951,822 km (0.072 R)
• M78: 59,878,642 km (0.109 R)
• M79: 61,500,283 km (0.072 R)
• M80: 62,698,562 km (0.04 R)
• M81: 63,684,711 km (0.041 R)
• M82: 64,565,543 km (0.118 R)
• M83: 66,339,475 km (0.093 R)
• M84: 66,785,426 km (0.03 R)
• M85: 67,120,525 km (0.066 R)
• M86: 70,616,029 km (0.07 R)
• M87: 71,413,536 km (0.076 R)
• M88: 72,672,701 km (0.101 R)
• M89: 73,247,456 km (0.105 R)
• M90: 73,362,646 km (0.074 R)
• M91: 74,170,175 km (0.035 R)
• M92: 74,633,031 km (0.072 R)
• M93: 75,096,934 km (0.119 R)
• M94: 75,794,360 km (0.071 R)
• M95: 77,078,657 km (0.068 R)
• M96: 77,430,212 km (0.098 R)
• M97: 77,664,782 km (0.065 R)
• M98: 77,899,650 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.5

Radius: 6.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.42 AU - 17.06 AU

Year: 21847 Days

Day: 22.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,014,877 km

• M1: 94,695 km (0.084 R)
• M2: 181,013 km (0.085 R)
• M3: 357,240 km (0.095 R)
• M4: 642,373 km (0.104 R)
• M5: 715,975 km (0.073 R)
• M6: 872,156 km (0.093 R)
• M7: 1,180,776 km (0.04 R)
• M8: 1,561,203 km (0.097 R)
• M9: 2,109,330 km (0.037 R)
• M10: 2,640,103 km (0.096 R)
• M11: 3,927,243 km (0.118 R)
• M12: 4,261,295 km (0.092 R)
• M13: 5,531,680 km (0.057 R)
• M14: 5,811,578 km (0.048 R)
• M15: 5,969,105 km (0.067 R)
• M16: 6,385,136 km (0.104 R)
• M17: 6,482,375 km (0.101 R)
• M18: 6,612,974 km (0.101 R)
• M19: 9,144,319 km (0.048 R)
• M20: 9,735,081 km (0.119 R)
• M21: 9,959,777 km (0.105 R)
• M22: 10,567,444 km (0.11 R)
• M23: 10,644,188 km (0.049 R)
• M24: 10,953,257 km (0.072 R)
• M25: 11,937,910 km (0.11 R)
• M26: 13,363,578 km (0.073 R)
• M27: 14,075,215 km (0.056 R)
• M28: 14,286,896 km (0.119 R)
• M29: 14,329,382 km (0.067 R)
• M30: 15,317,476 km (0.074 R)
• M31: 15,404,392 km (0.108 R)
• M32: 16,150,137 km (0.1 R)
• M33: 16,238,699 km (0.067 R)
• M34: 16,371,841 km (0.045 R)
• M35: 16,416,272 km (0.091 R)
• M36: 16,728,483 km (0.096 R)
• M37: 18,549,837 km (0.093 R)
• M38: 18,735,338 km (0.111 R)
• M39: 20,242,088 km (0.119 R)
• M40: 20,576,888 km (0.092 R)
• M41: 21,543,290 km (0.118 R)
• M42: 23,020,719 km (0.092 R)
• M43: 23,320,064 km (0.08 R)
• M44: 24,175,315 km (0.098 R)
• M45: 24,581,324 km (0.062 R)
• M46: 25,245,837 km (0.046 R)
• M47: 26,279,858 km (0.116 R)
• M48: 26,540,457 km (0.118 R)
• M49: 26,959,331 km (0.116 R)
• M50: 27,064,349 km (0.108 R)
• M51: 30,442,419 km (0.084 R)
• M52: 30,606,528 km (0.092 R)
• M53: 30,661,280 km (0.081 R)
• M54: 32,152,622 km (0.081 R)
• M55: 33,160,014 km (0.032 R)
• M56: 33,667,599 km (0.113 R)
• M57: 33,893,941 km (0.103 R)
• M58: 34,348,270 km (0.114 R)
• M59: 34,747,397 km (0.036 R)
• M60: 35,320,356 km (0.109 R)
• M61: 36,127,736 km (0.069 R)
• M62: 36,243,525 km (0.069 R)
• M63: 37,233,115 km (0.116 R)
• M64: 38,823,041 km (0.088 R)
• M65: 39,060,453 km (0.033 R)
• M66: 39,298,313 km (0.038 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit