🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.92 AU

Year: 328 Days

Day: 45.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.44 AU - 2.1 AU

Year: 1059 Days

Day: 25.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 11.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.16 AU - 3 AU

Year: 1863 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,747,319 km

• M1: 148,401 km (0.078 R)
• M2: 220,058 km (0.086 R)
• M3: 314,754 km (0.112 R)
• M4: 427,551 km (0.097 R)
• M5: 821,891 km (0.103 R)
• M6: 929,302 km (0.101 R)
• M7: 1,003,802 km (0.081 R)
• M8: 1,152,652 km (0.09 R)
• M9: 1,288,337 km (0.114 R)
• M10: 1,365,380 km (0.073 R)
• M11: 1,539,063 km (0.065 R)
• M12: 1,743,563 km (0.065 R)
• M13: 1,997,730 km (0.116 R)
• M14: 2,375,614 km (0.119 R)
• M15: 2,453,854 km (0.074 R)
• M16: 2,858,815 km (0.085 R)
• M17: 3,017,239 km (0.059 R)
• M18: 3,178,805 km (0.112 R)
• M19: 3,284,870 km (0.091 R)
• M20: 3,710,925 km (0.044 R)
• M21: 3,802,329 km (0.112 R)
• M22: 4,018,648 km (0.077 R)
• M23: 4,228,533 km (0.077 R)
• M24: 4,324,126 km (0.089 R)
• M25: 4,420,617 km (0.116 R)
• M26: 4,604,622 km (0.06 R)
• M27: 4,890,953 km (0.107 R)
• M28: 5,217,226 km (0.082 R)
• M29: 5,504,304 km (0.035 R)
• M30: 5,679,034 km (0.11 R)
• M31: 6,214,445 km (0.058 R)
• M32: 6,299,118 km (0.047 R)
• M33: 7,117,119 km (0.057 R)
• M34: 7,410,181 km (0.065 R)
• M35: 7,500,089 km (0.108 R)
• M36: 7,577,431 km (0.116 R)
• M37: 7,850,447 km (0.098 R)
• M38: 8,060,632 km (0.119 R)
• M39: 8,259,448 km (0.056 R)
• M40: 8,634,789 km (0.09 R)
• M41: 8,716,021 km (0.098 R)
• M42: 8,906,459 km (0.075 R)
• M43: 9,029,578 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 11

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.72 AU - 3.24 AU

Year: 2313 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 128.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,747,319 km

• M1: 137,032 km (0.068 R)
• M2: 256,261 km (0.116 R)
• M3: 576,849 km (0.106 R)
• M4: 696,378 km (0.117 R)
• M5: 766,240 km (0.062 R)
• M6: 996,621 km (0.058 R)
• M7: 1,154,148 km (0.068 R)
• M8: 1,304,045 km (0.111 R)
• M9: 1,403,826 km (0.086 R)
• M10: 1,523,804 km (0.059 R)
• M11: 1,755,830 km (0.105 R)
• M12: 2,274,486 km (0.073 R)
• M13: 2,416,454 km (0.073 R)
• M14: 2,547,652 km (0.077 R)
• M15: 2,674,212 km (0.067 R)
• M16: 2,853,430 km (0.102 R)
• M17: 2,955,605 km (0.102 R)
• M18: 3,051,497 km (0.111 R)
• M19: 3,292,200 km (0.087 R)
• M20: 3,376,424 km (0.045 R)
• M21: 3,602,018 km (0.114 R)
• M22: 3,696,863 km (0.085 R)
• M23: 3,832,548 km (0.055 R)
• M24: 3,929,338 km (0.087 R)
• M25: 4,216,566 km (0.062 R)
• M26: 4,741,953 km (0.078 R)
• M27: 5,003,750 km (0.069 R)
• M28: 5,441,623 km (0.103 R)
• M29: 5,514,327 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 11.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.4 AU - 9.92 AU

Year: 10480 Days

Day: 8.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,747,319 km

• M1: 187,446 km (0.065 R)
• M2: 547,079 km (0.094 R)
• M3: 754,123 km (0.085 R)
• M4: 1,008,439 km (0.082 R)
• M5: 1,135,298 km (0.064 R)
• M6: 1,245,402 km (0.061 R)
• M7: 1,876,107 km (0.096 R)
• M8: 1,954,795 km (0.043 R)
• M9: 2,508,158 km (0.112 R)
• M10: 2,595,373 km (0.069 R)
• M11: 2,832,785 km (0.102 R)
• M12: 3,265,572 km (0.12 R)
• M13: 3,489,819 km (0.111 R)
• M14: 4,158,522 km (0.114 R)
• M15: 4,578,892 km (0.099 R)
• M16: 5,160,528 km (0.074 R)
• M17: 5,272,128 km (0.081 R)
• M18: 5,347,077 km (0.075 R)
• M19: 5,881,590 km (0.057 R)
• M20: 7,543,323 km (0.092 R)
• M21: 7,840,724 km (0.097 R)
• M22: 8,228,930 km (0.103 R)
• M23: 8,403,511 km (0.069 R)
• M24: 8,623,420 km (0.112 R)
• M25: 9,982,816 km (0.114 R)
• M26: 10,592,576 km (0.103 R)
• M27: 10,734,994 km (0.105 R)
• M28: 11,117,815 km (0.114 R)
• M29: 11,602,811 km (0.111 R)
• M30: 12,094,689 km (0.077 R)
• M31: 12,343,320 km (0.117 R)
• M32: 12,443,102 km (0.081 R)
• M33: 13,149,952 km (0.086 R)
• M34: 13,508,239 km (0.058 R)
• M35: 13,869,667 km (0.049 R)
• M36: 14,234,387 km (0.11 R)
• M37: 16,488,378 km (0.094 R)
• M38: 17,995,128 km (0.104 R)
• M39: 19,197,296 km (0.053 R)
• M40: 19,662,097 km (0.075 R)
• M41: 19,837,276 km (0.106 R)
• M42: 20,248,221 km (0.096 R)
• M43: 20,721,399 km (0.066 R)
• M44: 20,899,720 km (0.117 R)
• M45: 21,738,815 km (0.109 R)
• M46: 22,650,015 km (0.06 R)
• M47: 22,895,206 km (0.1 R)
• M48: 23,449,915 km (0.102 R)
• M49: 24,824,420 km (0.119 R)
• M50: 25,840,489 km (0.084 R)
• M51: 25,968,545 km (0.07 R)
• M52: 26,611,516 km (0.114 R)
• M53: 26,934,947 km (0.092 R)
• M54: 27,259,724 km (0.11 R)
• M55: 27,455,248 km (0.09 R)
• M56: 27,585,847 km (0.076 R)
• M57: 28,110,337 km (0.116 R)
• M58: 28,571,847 km (0.067 R)
• M59: 29,368,904 km (0.061 R)
• M60: 29,703,256 km (0.065 R)
• M61: 30,375,698 km (0.026 R)
• M62: 33,045,571 km (0.11 R)
• M63: 33,672,237 km (0.101 R)
• M64: 34,373,252 km (0.08 R)
• M65: 35,008,295 km (0.099 R)
• M66: 35,291,783 km (0.088 R)
• M67: 35,718,436 km (0.11 R)
• M68: 37,152,930 km (0.095 R)
• M69: 38,752,580 km (0.048 R)
• M70: 39,708,361 km (0.083 R)
• M71: 40,226,119 km (0.071 R)
• M72: 40,523,071 km (0.104 R)
• M73: 40,671,921 km (0.073 R)
• M74: 41,343,466 km (0.105 R)
• M75: 41,568,162 km (0.048 R)
• M76: 41,643,110 km (0.081 R)
• M77: 41,793,157 km (0.109 R)
• M78: 41,868,255 km (0.071 R)
• M79: 42,169,246 km (0.061 R)
• M80: 44,142,741 km (0.101 R)
• M81: 45,913,382 km (0.116 R)
• M82: 47,002,604 km (0.114 R)
• M83: 47,315,413 km (0.053 R)
• M84: 48,889,482 km (0.084 R)
• M85: 52,493,743 km (0.111 R)
• M86: 53,224,828 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.3

Radius: 3.4

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.73 AU - 15.17 AU

Year: 25988 Days

Day: 17.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,747,319 km

• M1: 50,714 km (0.112 R)
• M2: 221,106 km (0.093 R)
• M3: 269,725 km (0.089 R)
• M4: 308,620 km (0.114 R)
• M5: 703,409 km (0.077 R)
• M6: 814,411 km (0.099 R)
• M7: 1,116,150 km (0.03 R)
• M8: 1,267,842 km (0.075 R)
• M9: 1,472,492 km (0.052 R)
• M10: 1,614,610 km (0.105 R)
• M11: 1,736,532 km (0.113 R)
• M12: 2,727,169 km (0.119 R)
• M13: 2,901,600 km (0.067 R)
• M14: 2,960,542 km (0.085 R)
• M15: 3,079,622 km (0.089 R)
• M16: 3,169,979 km (0.054 R)
• M17: 3,353,236 km (0.078 R)
• M18: 4,592,206 km (0.083 R)
• M19: 4,939,422 km (0.102 R)
• M20: 5,009,883 km (0.088 R)
• M21: 5,151,851 km (0.082 R)
• M22: 5,585,536 km (0.101 R)
• M23: 6,295,826 km (0.052 R)
• M24: 6,449,015 km (0.11 R)
• M25: 7,232,907 km (0.07 R)
• M26: 8,171,036 km (0.088 R)
• M27: 8,548,471 km (0.119 R)
• M28: 8,590,658 km (0.104 R)
• M29: 8,675,480 km (0.111 R)
• M30: 9,017,311 km (0.059 R)
• M31: 9,189,947 km (0.064 R)
• M32: 9,626,174 km (0.083 R)
• M33: 10,929,022 km (0.097 R)
• M34: 12,525,231 km (0.073 R)
• M35: 12,717,764 km (0.096 R)
• M36: 14,443,824 km (0.109 R)
• M37: 14,696,345 km (0.085 R)
• M38: 15,308,201 km (0.064 R)
• M39: 15,617,419 km (0.112 R)
• M40: 15,669,031 km (0.064 R)
• M41: 15,720,791 km (0.081 R)
• M42: 16,241,691 km (0.078 R)
• M43: 16,451,577 km (0.115 R)
• M44: 16,504,235 km (0.095 R)
• M45: 16,609,702 km (0.078 R)
• M46: 16,821,084 km (0.116 R)
• M47: 17,193,433 km (0.085 R)
• M48: 17,676,036 km (0.081 R)
• M49: 18,000,214 km (0.099 R)
• M50: 18,380,941 km (0.042 R)
• M51: 18,929,516 km (0.097 R)
• M52: 19,594,778 km (0.026 R)
• M53: 19,706,378 km (0.086 R)
• M54: 20,550,259 km (0.104 R)
• M55: 20,948,040 km (0.105 R)
• M56: 21,176,476 km (0.09 R)
• M57: 21,463,255 km (0.065 R)
• M58: 21,578,296 km (0.117 R)
• M59: 21,635,891 km (0.072 R)
• M60: 22,623,088 km (0.084 R)
• M61: 25,306,125 km (0.091 R)
• M62: 26,963,371 km (0.118 R)
• M63: 27,336,468 km (0.058 R)
• M64: 27,899,255 km (0.102 R)
• M65: 28,782,182 km (0.087 R)
• M66: 30,640,187 km (0.118 R)
• M67: 32,075,279 km (0.034 R)
• M68: 34,067,325 km (0.074 R)
• M69: 35,010,539 km (0.096 R)
• M70: 35,417,445 km (0.094 R)
• M71: 35,485,363 km (0.068 R)
• M72: 36,922,699 km (0.072 R)
• M73: 38,169,598 km (0.112 R)
• M74: 38,868,369 km (0.113 R)
• M75: 38,938,531 km (0.067 R)
• M76: 39,289,637 km (0.064 R)
• M77: 39,571,330 km (0.08 R)
• M78: 39,995,140 km (0.047 R)
• M79: 40,775,892 km (0.098 R)
• M80: 41,061,025 km (0.114 R)
• M81: 41,633,387 km (0.115 R)
• M82: 41,777,001 km (0.104 R)
• M83: 42,424,759 km (0.12 R)
• M84: 42,713,633 km (0.027 R)
• M85: 44,168,323 km (0.084 R)
• M86: 45,491,366 km (0.082 R)
• M87: 45,787,121 km (0.109 R)
• M88: 47,051,223 km (0.079 R)
• M89: 48,100,802 km (0.071 R)
• M90: 48,251,447 km (0.038 R)
• M91: 50,070,407 km (0.043 R)
• M92: 50,528,775 km (0.105 R)
• M93: 51,218,721 km (0.081 R)
• M94: 51,295,614 km (0.111 R)

Asteroid Belt

Center: 15.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.3

Radius: 7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.21 AU - 16.75 AU

Year: 27383 Days

Day: 17.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,747,319 km

• M1: 157,676 km (0.082 R)
• M2: 572,661 km (0.092 R)
• M3: 619,934 km (0.103 R)
• M4: 770,130 km (0.091 R)
• M5: 913,594 km (0.109 R)
• M6: 1,145,321 km (0.083 R)
• M7: 1,921,585 km (0.054 R)
• M8: 2,142,989 km (0.105 R)
• M9: 2,664,338 km (0.076 R)
• M10: 2,995,398 km (0.079 R)
• M11: 3,818,186 km (0.115 R)
• M12: 3,910,189 km (0.104 R)
• M13: 4,128,153 km (0.107 R)
• M14: 4,739,261 km (0.07 R)
• M15: 5,937,689 km (0.098 R)
• M16: 6,080,405 km (0.067 R)
• M17: 6,810,742 km (0.118 R)
• M18: 7,300,376 km (0.093 R)
• M19: 7,568,605 km (0.049 R)
• M20: 7,723,439 km (0.087 R)
• M21: 8,075,592 km (0.097 R)
• M22: 8,273,510 km (0.079 R)
• M23: 9,081,040 km (0.025 R)
• M24: 9,328,175 km (0.052 R)
• M25: 9,703,067 km (0.1 R)
• M26: 9,913,402 km (0.104 R)
• M27: 10,987,964 km (0.096 R)
• M28: 11,339,668 km (0.113 R)
• M29: 11,918,911 km (0.097 R)
• M30: 12,008,819 km (0.071 R)
• M31: 12,144,206 km (0.119 R)
• M32: 12,782,689 km (0.1 R)
• M33: 12,921,067 km (0.085 R)
• M34: 13,106,120 km (0.078 R)
• M35: 14,618,255 km (0.068 R)
• M36: 14,908,026 km (0.095 R)
• M37: 15,150,824 km (0.029 R)
• M38: 15,297,130 km (0.065 R)
• M39: 15,346,049 km (0.082 R)
• M40: 15,936,661 km (0.081 R)
• M41: 16,484,638 km (0.096 R)
• M42: 16,534,753 km (0.12 R)
• M43: 16,635,134 km (0.058 R)
• M44: 17,343,480 km (0.099 R)
• M45: 17,650,155 km (0.082 R)
• M46: 18,320,653 km (0.061 R)
• M47: 18,424,474 km (0.093 R)
• M48: 18,528,594 km (0.107 R)
• M49: 19,052,037 km (0.092 R)
• M50: 19,315,628 km (0.103 R)
• M51: 19,846,252 km (0.099 R)
• M52: 20,059,878 km (0.102 R)
• M53: 20,113,284 km (0.076 R)
• M54: 20,166,990 km (0.109 R)
• M55: 21,521,598 km (0.103 R)
• M56: 22,016,468 km (0.098 R)
• M57: 22,570,579 km (0.07 R)
• M58: 22,849,429 km (0.119 R)
• M59: 23,354,172 km (0.11 R)
• M60: 23,410,571 km (0.104 R)
• M61: 23,919,353 km (0.107 R)
• M62: 24,146,742 km (0.044 R)
• M63: 25,294,158 km (0.108 R)
• M64: 25,467,841 km (0.036 R)
• M65: 25,583,779 km (0.103 R)
• M66: 25,700,017 km (0.085 R)
• M67: 27,999,934 km (0.03 R)
• M68: 28,059,624 km (0.093 R)
• M69: 32,540,978 km (0.1 R)
• M70: 32,856,031 km (0.072 R)
• M71: 33,616,138 km (0.104 R)
• M72: 34,189,995 km (0.076 R)
• M73: 34,446,107 km (0.104 R)
• M74: 36,517,588 km (0.083 R)
• M75: 36,844,908 km (0.088 R)
• M76: 37,832,703 km (0.033 R)
• M77: 38,762,454 km (0.111 R)
• M78: 39,096,356 km (0.107 R)
• M79: 39,699,834 km (0.085 R)
• M80: 41,255,802 km (0.098 R)
• M81: 42,281,295 km (0.093 R)
• M82: 42,556,106 km (0.053 R)
• M83: 43,176,788 km (0.043 R)
• M84: 44,148,127 km (0.07 R)
• M85: 44,846,450 km (0.099 R)
• M86: 45,759,595 km (0.08 R)
• M87: 46,608,114 km (0.079 R)
• M88: 46,892,051 km (0.038 R)
• M89: 47,461,570 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit