🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.6 AU - 0.66 AU

Year: 214 Days

Day: 35.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,687,768 km

• M1: 91,105 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.69 AU - 1.03 AU

Year: 341 Days

Day: 44.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,687,768 km

• M1: 33,809 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.81 AU - 0.93 AU

Year: 347 Days

Day: 30.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,687,768 km

• M1: 292,464 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.49 AU - 1.63 AU

Year: 833 Days

Day: 16 Hours

Environment

Temp: -96 °C

Axial Tilt: 121.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.84 AU - 2.48 AU

Year: 1357 Days

Day: 35.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 11.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.57 AU - 3.51 AU

Year: 2266 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,687,768 km

• M1: 172,038 km (0.086 R)
• M2: 267,032 km (0.1 R)
• M3: 401,072 km (0.062 R)
• M4: 647,759 km (0.081 R)
• M5: 735,423 km (0.094 R)
• M6: 837,299 km (0.054 R)
• M7: 1,119,890 km (0.108 R)
• M8: 1,250,489 km (0.095 R)
• M9: 1,340,547 km (0.09 R)
• M10: 1,649,017 km (0.059 R)
• M11: 1,786,498 km (0.096 R)
• M12: 2,033,185 km (0.059 R)
• M13: 2,113,519 km (0.07 R)
• M14: 2,235,890 km (0.073 R)
• M15: 2,402,991 km (0.1 R)
• M16: 2,588,791 km (0.08 R)
• M17: 2,690,817 km (0.075 R)
• M18: 3,051,049 km (0.11 R)
• M19: 3,190,324 km (0.047 R)
• M20: 3,491,016 km (0.118 R)
• M21: 4,588,765 km (0.038 R)
• M22: 4,713,081 km (0.092 R)
• M23: 5,092,760 km (0.102 R)
• M24: 5,203,014 km (0.118 R)
• M25: 5,332,865 km (0.097 R)
• M26: 5,595,559 km (0.117 R)
• M27: 5,978,230 km (0.106 R)
• M28: 6,075,319 km (0.04 R)
• M29: 6,369,578 km (0.055 R)
• M30: 6,548,348 km (0.105 R)
• M31: 7,074,334 km (0.108 R)
• M32: 7,218,396 km (0.08 R)
• M33: 7,635,027 km (0.113 R)
• M34: 7,952,772 km (0.112 R)
• M35: 8,059,735 km (0.072 R)
• M36: 8,667,102 km (0.091 R)
• M37: 8,821,338 km (0.098 R)
• M38: 8,998,611 km (0.104 R)
• M39: 9,132,352 km (0.106 R)
• M40: 9,765,450 km (0.089 R)
• M41: 10,296,073 km (0.09 R)
• M42: 10,436,097 km (0.068 R)
• M43: 10,600,206 km (0.085 R)
• M44: 10,859,908 km (0.085 R)
• M45: 11,700,049 km (0.112 R)
• M46: 12,337,785 km (0.11 R)
• M47: 12,436,819 km (0.08 R)
• M48: 12,511,319 km (0.118 R)
• M49: 12,660,767 km (0.074 R)
• M50: 12,735,865 km (0.071 R)
• M51: 13,519,010 km (0.074 R)
• M52: 13,826,434 km (0.092 R)
• M53: 13,955,237 km (0.086 R)
• M54: 14,213,892 km (0.1 R)
• M55: 14,578,911 km (0.062 R)
• M56: 14,762,467 km (0.109 R)
• M57: 16,042,277 km (0.089 R)
• M58: 16,259,045 km (0.062 R)
• M59: 16,340,575 km (0.027 R)
• M60: 16,668,045 km (0.071 R)
• M61: 17,496,369 km (0.093 R)
• M62: 17,635,644 km (0.119 R)
• M63: 18,877,905 km (0.115 R)
• M64: 18,992,198 km (0.082 R)
• M65: 19,078,216 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 13.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.18 AU - 6.08 AU

Year: 4967 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 92,687,768 km

• M1: 213,626 km (0.092 R)
• M2: 385,364 km (0.106 R)
• M3: 738,116 km (0.113 R)
• M4: 845,527 km (0.078 R)
• M5: 1,118,842 km (0.115 R)
• M6: 1,799,363 km (0.08 R)
• M7: 1,932,655 km (0.087 R)
• M8: 2,174,106 km (0.09 R)
• M9: 2,262,817 km (0.068 R)
• M10: 2,407,329 km (0.051 R)
• M11: 2,667,779 km (0.085 R)
• M12: 3,136,020 km (0.044 R)
• M13: 4,149,396 km (0.095 R)
• M14: 4,238,257 km (0.109 R)
• M15: 4,372,746 km (0.12 R)
• M16: 4,463,252 km (0.102 R)
• M17: 4,577,246 km (0.116 R)
• M18: 4,808,076 km (0.074 R)
• M19: 5,281,403 km (0.075 R)
• M20: 5,402,129 km (0.083 R)
• M21: 5,745,157 km (0.088 R)
• M22: 5,919,289 km (0.109 R)
• M23: 6,738,038 km (0.055 R)
• M24: 6,895,564 km (0.092 R)
• M25: 7,187,430 km (0.082 R)
• M26: 7,375,474 km (0.093 R)
• M27: 7,921,357 km (0.088 R)
• M28: 8,283,384 km (0.103 R)
• M29: 8,367,607 km (0.051 R)
• M30: 8,707,793 km (0.073 R)
• M31: 9,401,628 km (0.108 R)
• M32: 9,814,668 km (0.045 R)
• M33: 10,658,549 km (0.056 R)
• M34: 10,750,402 km (0.089 R)
• M35: 11,151,324 km (0.035 R)
• M36: 11,369,139 km (0.073 R)
• M37: 11,714,560 km (0.082 R)
• M38: 12,383,413 km (0.12 R)
• M39: 12,641,469 km (0.094 R)
• M40: 12,901,320 km (0.093 R)
• M41: 12,999,307 km (0.033 R)
• M42: 13,459,620 km (0.103 R)
• M43: 13,592,014 km (0.12 R)
• M44: 14,769,798 km (0.115 R)
• M45: 15,009,304 km (0.098 R)
• M46: 15,112,377 km (0.056 R)
• M47: 15,875,176 km (0.025 R)
• M48: 16,190,828 km (0.101 R)
• M49: 17,114,445 km (0.114 R)
• M50: 17,330,016 km (0.093 R)
• M51: 17,546,484 km (0.111 R)
• M52: 17,872,906 km (0.086 R)
• M53: 18,128,270 km (0.063 R)
• M54: 19,497,689 km (0.073 R)
• M55: 19,647,736 km (0.086 R)
• M56: 20,100,120 km (0.108 R)
• M57: 20,289,660 km (0.113 R)
• M58: 21,169,295 km (0.068 R)
• M59: 21,362,127 km (0.036 R)
• M60: 22,178,483 km (0.107 R)
• M61: 22,767,898 km (0.085 R)
• M62: 23,005,161 km (0.096 R)
• M63: 23,442,136 km (0.054 R)
• M64: 24,486,030 km (0.055 R)
• M65: 24,891,590 km (0.049 R)
• M66: 25,668,302 km (0.098 R)
• M67: 26,535,970 km (0.112 R)
• M68: 27,119,850 km (0.102 R)
• M69: 27,203,625 km (0.051 R)
• M70: 27,413,361 km (0.095 R)
• M71: 27,749,956 km (0.104 R)
• M72: 28,342,663 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.9

Radius: 5.1

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.74 AU - 16.34 AU

Year: 23701 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,687,768 km

• M1: 284,086 km (0.061 R)
• M2: 440,117 km (0.052 R)
• M3: 558,598 km (0.055 R)
• M4: 621,729 km (0.046 R)
• M5: 665,262 km (0.102 R)
• M6: 1,076,057 km (0.096 R)
• M7: 1,463,965 km (0.079 R)
• M8: 1,673,103 km (0.087 R)
• M9: 1,988,156 km (0.073 R)
• M10: 2,321,460 km (0.086 R)
• M11: 2,672,117 km (0.071 R)
• M12: 2,780,576 km (0.112 R)
• M13: 2,853,729 km (0.057 R)
• M14: 3,422,051 km (0.096 R)
• M15: 3,579,578 km (0.116 R)
• M16: 4,316,946 km (0.043 R)
• M17: 4,401,768 km (0.119 R)
• M18: 5,189,401 km (0.084 R)
• M19: 5,878,448 km (0.08 R)
• M20: 6,019,818 km (0.116 R)
• M21: 6,989,811 km (0.104 R)
• M22: 7,039,627 km (0.096 R)
• M23: 7,189,524 km (0.097 R)
• M24: 8,374,489 km (0.081 R)
• M25: 8,586,619 km (0.115 R)
• M26: 8,693,431 km (0.059 R)
• M27: 9,840,698 km (0.055 R)
• M28: 10,064,646 km (0.108 R)
• M29: 10,919,149 km (0.117 R)
• M30: 11,915,470 km (0.075 R)
• M31: 12,214,068 km (0.07 R)
• M32: 12,274,056 km (0.117 R)
• M33: 13,062,886 km (0.101 R)
• M34: 13,185,706 km (0.119 R)
• M35: 13,308,975 km (0.059 R)
• M36: 14,753,192 km (0.099 R)
• M37: 14,817,071 km (0.092 R)
• M38: 14,945,276 km (0.112 R)
• M39: 15,917,662 km (0.041 R)
• M40: 16,378,424 km (0.102 R)
• M41: 16,776,952 km (0.091 R)
• M42: 17,245,792 km (0.112 R)
• M43: 17,583,435 km (0.107 R)
• M44: 18,402,483 km (0.041 R)
• M45: 18,955,397 km (0.075 R)
• M46: 19,094,373 km (0.031 R)
• M47: 19,794,940 km (0.078 R)
• M48: 21,148,950 km (0.043 R)
• M49: 21,365,418 km (0.117 R)
• M50: 22,092,314 km (0.107 R)
• M51: 22,901,340 km (0.083 R)
• M52: 28,749,420 km (0.055 R)
• M53: 29,712,680 km (0.032 R)
• M54: 30,117,193 km (0.099 R)
• M55: 30,442,120 km (0.112 R)
• M56: 30,768,093 km (0.06 R)
• M57: 31,341,502 km (0.106 R)
• M58: 32,999,196 km (0.074 R)
• M59: 34,515,221 km (0.081 R)
• M60: 35,710,059 km (0.113 R)
• M61: 36,571,743 km (0.112 R)
• M62: 37,527,523 km (0.111 R)
• M63: 38,932,247 km (0.099 R)
• M64: 39,641,192 km (0.11 R)
• M65: 39,819,064 km (0.071 R)
• M66: 39,908,074 km (0.104 R)
• M67: 40,533,244 km (0.086 R)
• M68: 42,700,917 km (0.077 R)
• M69: 43,248,744 km (0.07 R)
• M70: 43,523,556 km (0.037 R)
• M71: 43,798,816 km (0.065 R)
• M72: 44,813,389 km (0.047 R)
• M73: 45,463,092 km (0.097 R)
• M74: 46,302,935 km (0.076 R)
• M75: 46,490,381 km (0.113 R)
• M76: 50,097,185 km (0.079 R)
• M77: 51,836,859 km (0.097 R)
• M78: 52,518,726 km (0.117 R)
• M79: 54,680,864 km (0.109 R)
• M80: 55,872,561 km (0.066 R)
• M81: 56,271,688 km (0.034 R)
• M82: 57,776,792 km (0.119 R)
• M83: 58,281,386 km (0.104 R)
• M84: 58,787,475 km (0.093 R)
• M85: 59,498,514 km (0.112 R)
• M86: 61,751,458 km (0.115 R)
• M87: 62,060,826 km (0.035 R)
• M88: 63,927,957 km (0.118 R)
• M89: 64,240,916 km (0.11 R)
• M90: 66,129,440 km (0.106 R)
• M91: 66,868,752 km (0.074 R)
• M92: 68,036,064 km (0.11 R)
• M93: 68,142,578 km (0.11 R)
• M94: 68,355,605 km (0.113 R)
• M95: 71,037,746 km (0.098 R)
• M96: 72,011,777 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 3.9

Gravity: 54.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.09 AU - 15.61 AU

Year: 24463 Days

Day: 22.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,687,768 km

• M1: 81,232 km (0.119 R)
• M2: 114,742 km (0.096 R)
• M3: 141,071 km (0.076 R)
• M4: 310,565 km (0.108 R)
• M5: 707,897 km (0.113 R)
• M6: 817,552 km (0.048 R)
• M7: 1,146,967 km (0.117 R)
• M8: 1,243,458 km (0.047 R)
• M9: 2,066,545 km (0.109 R)
• M10: 2,761,128 km (0.109 R)
• M11: 2,804,062 km (0.104 R)
• M12: 2,934,213 km (0.06 R)
• M13: 4,694,830 km (0.117 R)
• M14: 5,058,054 km (0.103 R)
• M15: 5,269,735 km (0.063 R)
• M16: 5,430,403 km (0.094 R)
• M17: 6,314,077 km (0.107 R)
• M18: 6,427,622 km (0.114 R)
• M19: 6,541,915 km (0.109 R)
• M20: 6,888,683 km (0.079 R)
• M21: 8,087,111 km (0.097 R)
• M22: 8,584,225 km (0.083 R)
• M23: 8,710,037 km (0.116 R)
• M24: 8,773,167 km (0.057 R)
• M25: 9,091,212 km (0.105 R)
• M26: 9,283,894 km (0.109 R)
• M27: 10,067,787 km (0.11 R)
• M28: 10,134,059 km (0.108 R)
• M29: 12,047,715 km (0.057 R)
• M30: 12,259,246 km (0.104 R)
• M31: 13,117,639 km (0.109 R)
• M32: 15,194,656 km (0.074 R)
• M33: 17,291,868 km (0.111 R)
• M34: 17,930,502 km (0.073 R)
• M35: 20,476,957 km (0.092 R)
• M36: 23,308,994 km (0.053 R)
• M37: 24,547,066 km (0.118 R)
• M38: 25,715,724 km (0.063 R)
• M39: 26,078,948 km (0.116 R)
• M40: 29,139,421 km (0.092 R)
• M41: 30,375,997 km (0.093 R)
• M42: 30,952,398 km (0.075 R)
• M43: 31,145,379 km (0.115 R)
• M44: 31,921,044 km (0.1 R)
• M45: 32,703,291 km (0.114 R)
• M46: 33,689,740 km (0.085 R)
• M47: 34,087,072 km (0.067 R)
• M48: 35,691,808 km (0.112 R)
• M49: 36,809,304 km (0.077 R)
• M50: 37,423,703 km (0.083 R)
• M51: 37,732,173 km (0.082 R)
• M52: 39,496,082 km (0.083 R)
• M53: 39,600,651 km (0.076 R)
• M54: 40,124,991 km (0.099 R)
• M55: 40,862,808 km (0.103 R)
• M56: 42,352,055 km (0.084 R)
• M57: 43,642,636 km (0.099 R)
• M58: 44,619,061 km (0.053 R)
• M59: 45,492,862 km (0.054 R)
• M60: 45,712,322 km (0.049 R)
• M61: 45,932,081 km (0.085 R)
• M62: 46,152,140 km (0.073 R)
• M63: 46,262,244 km (0.114 R)
• M64: 47,590,972 km (0.065 R)
• M65: 47,925,174 km (0.118 R)
• M66: 48,595,821 km (0.08 R)
• M67: 49,382,108 km (0.062 R)
• M68: 50,172,732 km (0.101 R)
• M69: 51,195,234 km (0.115 R)
• M70: 51,880,691 km (0.088 R)
• M71: 54,769,576 km (0.056 R)
• M72: 55,236,471 km (0.088 R)
• M73: 57,947,483 km (0.059 R)
• M74: 60,701,430 km (0.069 R)
• M75: 61,548,005 km (0.08 R)
• M76: 63,252,972 km (0.101 R)
• M77: 64,973,347 km (0.085 R)
• M78: 65,096,765 km (0.069 R)
• M79: 66,958,212 km (0.06 R)
• M80: 67,332,506 km (0.068 R)
• M81: 67,457,569 km (0.114 R)
• M82: 68,711,200 km (0.047 R)
• M83: 70,352,438 km (0.072 R)
• M84: 71,241,648 km (0.104 R)
• M85: 71,368,955 km (0.087 R)
• M86: 76,132,750 km (0.078 R)
• M87: 78,618,618 km (0.099 R)
• M88: 80,732,436 km (0.119 R)
• M89: 81,929,817 km (0.044 R)
• M90: 85,286,195 km (0.085 R)
• M91: 87,185,340 km (0.084 R)
• M92: 92,132,541 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit