🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.77 AU - 2.69 AU

Year: 1165 Days

Day: 39.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,931,841 km

• M1: 416,331 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.95 AU - 3.21 AU

Year: 1450 Days

Day: 14.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,931,841 km

• M1: 460,761 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.19 AU - 3.31 AU

Year: 1595 Days

Day: 47.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.47 AU - 3.05 AU

Year: 1604 Days

Day: 14.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.53 AU - 3.43 AU

Year: 1800 Days

Day: 21.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,931,841 km

• M1: 252,671 km (0.107 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 12.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.7 AU - 7.18 AU

Year: 5065 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 96,931,841 km

• M1: 185,501 km (0.101 R)
• M2: 287,378 km (0.069 R)
• M3: 387,309 km (0.079 R)
• M4: 471,981 km (0.115 R)
• M5: 636,090 km (0.106 R)
• M6: 829,670 km (0.105 R)
• M7: 964,607 km (0.099 R)
• M8: 1,116,599 km (0.088 R)
• M9: 1,375,253 km (0.12 R)
• M10: 1,685,818 km (0.047 R)
• M11: 2,041,861 km (0.113 R)
• M12: 2,409,723 km (0.074 R)
• M13: 2,760,081 km (0.051 R)
• M14: 2,837,423 km (0.074 R)
• M15: 2,967,872 km (0.099 R)
• M16: 3,763,882 km (0.066 R)
• M17: 3,878,774 km (0.066 R)
• M18: 3,965,840 km (0.088 R)
• M19: 4,097,486 km (0.113 R)
• M20: 4,275,358 km (0.089 R)
• M21: 4,608,213 km (0.106 R)
• M22: 4,762,299 km (0.093 R)
• M23: 5,379,689 km (0.116 R)
• M24: 5,623,982 km (0.103 R)
• M25: 5,739,173 km (0.117 R)
• M26: 6,447,369 km (0.095 R)
• M27: 6,654,861 km (0.068 R)
• M28: 6,846,945 km (0.032 R)
• M29: 6,934,908 km (0.081 R)
• M30: 7,058,776 km (0.054 R)
• M31: 7,147,637 km (0.117 R)
• M32: 7,290,503 km (0.056 R)
• M33: 7,743,485 km (0.101 R)
• M34: 7,835,188 km (0.092 R)
• M35: 8,131,093 km (0.114 R)
• M36: 8,581,831 km (0.043 R)
• M37: 8,829,416 km (0.1 R)
• M38: 9,176,034 km (0.068 R)
• M39: 9,292,721 km (0.111 R)
• M40: 9,546,887 km (0.025 R)
• M41: 9,763,954 km (0.088 R)
• M42: 9,883,034 km (0.051 R)
• M43: 10,082,448 km (0.039 R)
• M44: 10,202,874 km (0.113 R)
• M45: 10,384,187 km (0.114 R)
• M46: 10,976,145 km (0.112 R)
• M47: 11,100,012 km (0.076 R)
• M48: 11,328,149 km (0.085 R)
• M49: 11,453,363 km (0.101 R)
• M50: 11,599,968 km (0.083 R)
• M51: 12,001,040 km (0.054 R)
• M52: 12,107,404 km (0.072 R)
• M53: 12,213,918 km (0.113 R)
• M54: 12,514,161 km (0.041 R)
• M55: 12,860,331 km (0.087 R)
• M56: 13,121,977 km (0.074 R)
• M57: 13,319,446 km (0.09 R)
• M58: 13,407,560 km (0.111 R)
• M59: 13,495,822 km (0.117 R)
• M60: 13,695,087 km (0.075 R)
• M61: 13,895,398 km (0.105 R)
• M62: 14,051,728 km (0.084 R)
• M63: 14,208,806 km (0.117 R)
• M64: 14,343,893 km (0.092 R)
• M65: 14,569,935 km (0.11 R)
• M66: 14,956,945 km (0.069 R)
• M67: 15,462,885 km (0.103 R)
• M68: 15,601,861 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 10.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.98 AU - 10.48 AU

Year: 9810 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 96,931,841 km

• M1: 127,607 km (0.066 R)
• M2: 531,521 km (0.118 R)
• M3: 680,521 km (0.119 R)
• M4: 823,087 km (0.088 R)
• M5: 931,396 km (0.043 R)
• M6: 1,068,129 km (0.064 R)
• M7: 1,248,693 km (0.061 R)
• M8: 1,653,804 km (0.074 R)
• M9: 1,849,927 km (0.079 R)
• M10: 2,009,548 km (0.093 R)
• M11: 2,342,403 km (0.073 R)
• M12: 2,595,673 km (0.106 R)
• M13: 2,758,435 km (0.049 R)
• M14: 2,958,447 km (0.073 R)
• M15: 3,550,556 km (0.099 R)
• M16: 3,622,662 km (0.07 R)
• M17: 3,953,273 km (0.102 R)
• M18: 4,428,695 km (0.101 R)
• M19: 4,525,934 km (0.089 R)
• M20: 5,124,625 km (0.08 R)
• M21: 5,206,305 km (0.113 R)
• M22: 5,309,079 km (0.079 R)
• M23: 5,495,777 km (0.107 R)
• M24: 6,090,578 km (0.095 R)
• M25: 7,157,510 km (0.058 R)
• M26: 8,522,441 km (0.094 R)
• M27: 8,814,755 km (0.104 R)
• M28: 9,787,590 km (0.095 R)
• M29: 9,889,317 km (0.069 R)
• M30: 10,584,947 km (0.076 R)
• M31: 10,820,414 km (0.102 R)
• M32: 11,403,247 km (0.095 R)
• M33: 11,725,481 km (0.085 R)
• M34: 13,949,104 km (0.111 R)
• M35: 14,207,310 km (0.1 R)
• M36: 14,467,161 km (0.096 R)
• M37: 14,728,509 km (0.103 R)
• M38: 15,938,905 km (0.114 R)
• M39: 16,238,998 km (0.117 R)
• M40: 18,234,484 km (0.083 R)
• M41: 18,800,712 km (0.103 R)
• M42: 18,958,987 km (0.096 R)
• M43: 19,149,575 km (0.091 R)
• M44: 19,245,168 km (0.102 R)
• M45: 20,273,803 km (0.086 R)
• M46: 21,617,790 km (0.12 R)
• M47: 22,150,209 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 5.8

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.67 AU - 23.75 AU

Year: 31785 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,931,841 km

• M1: 148,999 km (0.113 R)
• M2: 353,350 km (0.102 R)
• M3: 630,256 km (0.076 R)
• M4: 686,953 km (0.111 R)
• M5: 745,446 km (0.119 R)
• M6: 1,029,832 km (0.057 R)
• M7: 1,811,032 km (0.066 R)
• M8: 1,852,022 km (0.05 R)
• M9: 2,234,244 km (0.087 R)
• M10: 2,502,324 km (0.106 R)
• M11: 2,548,101 km (0.087 R)
• M12: 2,972,061 km (0.068 R)
• M13: 3,468,576 km (0.073 R)
• M14: 3,726,333 km (0.107 R)
• M15: 3,990,523 km (0.047 R)
• M16: 4,044,079 km (0.117 R)
• M17: 4,206,243 km (0.06 R)
• M18: 4,315,450 km (0.117 R)
• M19: 4,592,655 km (0.106 R)
• M20: 4,648,903 km (0.042 R)
• M21: 5,399,586 km (0.091 R)
• M22: 5,458,826 km (0.115 R)
• M23: 5,880,094 km (0.051 R)
• M24: 6,002,315 km (0.059 R)
• M25: 7,010,455 km (0.113 R)
• M26: 7,733,612 km (0.025 R)
• M27: 8,618,333 km (0.064 R)
• M28: 11,154,915 km (0.059 R)
• M29: 12,307,566 km (0.04 R)
• M30: 12,937,673 km (0.079 R)
• M31: 13,017,109 km (0.072 R)
• M32: 14,640,844 km (0.068 R)
• M33: 14,889,925 km (0.111 R)
• M34: 15,140,352 km (0.077 R)
• M35: 17,280,948 km (0.105 R)
• M36: 18,074,415 km (0.078 R)
• M37: 18,163,276 km (0.036 R)
• M38: 18,341,597 km (0.11 R)
• M39: 19,605,399 km (0.1 R)
• M40: 19,971,615 km (0.03 R)
• M41: 21,083,875 km (0.112 R)
• M42: 21,365,119 km (0.086 R)
• M43: 22,597,955 km (0.034 R)
• M44: 24,736,158 km (0.098 R)
• M45: 24,834,892 km (0.105 R)
• M46: 27,447,320 km (0.066 R)
• M47: 30,886,276 km (0.098 R)
• M48: 33,471,327 km (0.084 R)
• M49: 33,580,533 km (0.105 R)
• M50: 37,590,205 km (0.064 R)
• M51: 38,158,826 km (0.077 R)
• M52: 38,615,848 km (0.095 R)
• M53: 40,694,959 km (0.096 R)
• M54: 41,865,563 km (0.079 R)
• M55: 45,806,419 km (0.094 R)
• M56: 46,049,067 km (0.115 R)
• M57: 48,993,602 km (0.091 R)
• M58: 50,488,683 km (0.098 R)
• M59: 51,367,570 km (0.111 R)
• M60: 52,124,984 km (0.12 R)
• M61: 53,651,032 km (0.115 R)
• M62: 54,034,751 km (0.076 R)
• M63: 54,419,367 km (0.099 R)
• M64: 54,676,376 km (0.064 R)
• M65: 55,967,256 km (0.106 R)
• M66: 60,164,823 km (0.093 R)
• M67: 63,649,256 km (0.093 R)
• M68: 64,055,564 km (0.114 R)
• M69: 67,888,411 km (0.08 R)
• M70: 72,358,994 km (0.042 R)
• M71: 74,344,457 km (0.111 R)
• M72: 75,487,235 km (0.077 R)
• M73: 77,645,184 km (0.104 R)
• M74: 80,700,422 km (0.106 R)
• M75: 82,906,691 km (0.104 R)
• M76: 85,281,707 km (0.119 R)
• M77: 85,879,051 km (0.106 R)
• M78: 86,028,500 km (0.114 R)
• M79: 90,250,451 km (0.071 R)
• M80: 90,706,874 km (0.104 R)
• M81: 91,316,485 km (0.109 R)
• M82: 94,230,801 km (0.082 R)
• M83: 95,621,912 km (0.067 R)
• M84: 96,242,444 km (0.119 R)
• M85: 97,643,278 km (0.058 R)
• M86: 97,955,489 km (0.065 R)
• M87: 98,737,587 km (0.116 R)
• M88: 99,521,629 km (0.114 R)
• M89: 101,095,997 km (0.09 R)
• M90: 101,886,323 km (0.07 R)
• M91: 103,950,624 km (0.098 R)
• M92: 105,708,099 km (0.049 R)
• M93: 106,831,579 km (0.076 R)
• M94: 107,153,364 km (0.038 R)
• M95: 107,475,299 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.1

Radius: 7

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 18.02 AU - 23.32 AU

Year: 32877 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,931,841 km

• M1: 111,600 km (0.111 R)
• M2: 214,374 km (0.038 R)
• M3: 424,858 km (0.097 R)
• M4: 667,655 km (0.09 R)
• M5: 920,625 km (0.068 R)
• M6: 1,042,548 km (0.112 R)
• M7: 2,402,841 km (0.11 R)
• M8: 2,745,570 km (0.035 R)
• M9: 2,833,683 km (0.103 R)
• M10: 3,195,560 km (0.117 R)
• M11: 3,476,655 km (0.086 R)
• M12: 4,112,745 km (0.072 R)
• M13: 4,315,749 km (0.07 R)
• M14: 4,731,481 km (0.094 R)
• M15: 5,939,783 km (0.082 R)
• M16: 5,996,930 km (0.118 R)
• M17: 6,343,249 km (0.112 R)
• M18: 6,815,380 km (0.055 R)
• M19: 9,876,601 km (0.118 R)
• M20: 10,699,838 km (0.084 R)
• M21: 10,839,114 km (0.097 R)
• M22: 10,979,137 km (0.083 R)
• M23: 11,049,299 km (0.064 R)
• M24: 13,448,250 km (0.03 R)
• M25: 13,749,540 km (0.099 R)
• M26: 14,205,814 km (0.079 R)
• M27: 15,289,650 km (0.083 R)
• M28: 17,208,542 km (0.058 R)
• M29: 18,113,161 km (0.113 R)
• M30: 20,744,587 km (0.105 R)
• M31: 21,180,067 km (0.082 R)
• M32: 21,706,651 km (0.117 R)
• M33: 23,402,493 km (0.117 R)
• M34: 23,674,013 km (0.083 R)
• M35: 24,220,494 km (0.085 R)
• M36: 24,587,008 km (0.103 R)
• M37: 25,325,723 km (0.118 R)
• M38: 25,418,623 km (0.096 R)
• M39: 25,791,122 km (0.081 R)
• M40: 32,393,773 km (0.085 R)
• M41: 32,898,965 km (0.05 R)
• M42: 33,916,829 km (0.1 R)
• M43: 35,462,923 km (0.104 R)
• M44: 36,821,422 km (0.082 R)
• M45: 38,090,610 km (0.118 R)
• M46: 38,730,440 km (0.084 R)
• M47: 39,589,132 km (0.108 R)
• M48: 40,237,339 km (0.099 R)
• M49: 41,106,952 km (0.104 R)
• M50: 41,763,238 km (0.056 R)
• M51: 42,312,860 km (0.085 R)
• M52: 43,308,135 km (0.08 R)
• M53: 44,759,234 km (0.062 R)
• M54: 45,999,700 km (0.114 R)
• M55: 48,744,821 km (0.103 R)
• M56: 50,955,428 km (0.106 R)
• M57: 52,486,712 km (0.079 R)
• M58: 53,555,589 km (0.092 R)
• M59: 54,272,312 km (0.107 R)
• M60: 57,414,167 km (0.099 R)
• M61: 57,536,089 km (0.067 R)
• M62: 57,658,311 km (0.075 R)
• M63: 59,500,160 km (0.069 R)
• M64: 62,361,668 km (0.102 R)
• M65: 63,872,307 km (0.052 R)
• M66: 65,522,371 km (0.034 R)
• M67: 66,160,706 km (0.056 R)
• M68: 66,416,667 km (0.065 R)
• M69: 66,672,929 km (0.057 R)
• M70: 68,088,274 km (0.079 R)
• M71: 68,217,527 km (0.106 R)
• M72: 68,605,434 km (0.079 R)
• M73: 68,864,537 km (0.09 R)
• M74: 70,556,190 km (0.062 R)
• M75: 70,817,687 km (0.082 R)
• M76: 70,948,585 km (0.081 R)
• M77: 72,393,402 km (0.075 R)
• M78: 75,579,088 km (0.047 R)
• M79: 77,998,385 km (0.057 R)
• M80: 79,081,623 km (0.116 R)
• M81: 79,625,262 km (0.076 R)
• M82: 84,295,109 km (0.09 R)
• M83: 86,943,290 km (0.082 R)
• M84: 87,083,314 km (0.118 R)
• M85: 87,785,078 km (0.11 R)
• M86: 88,347,865 km (0.095 R)
• M87: 88,911,849 km (0.049 R)
• M88: 90,895,068 km (0.103 R)
• M89: 91,037,335 km (0.037 R)
• M90: 91,322,020 km (0.104 R)
• M91: 92,749,782 km (0.061 R)
• M92: 93,897,348 km (0.041 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit