🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 213 Days

Day: 18.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,303,423 km

• M1: 85,869 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.66 AU - 0.82 AU

Year: 227 Days

Day: 27.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.15 AU - 1.41 AU

Year: 516 Days

Day: 21 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,303,423 km

• M1: 196,572 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.51 AU - 2.93 AU

Year: 1599 Days

Day: 47.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,303,423 km

• M1: 1,657,395 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 9.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.97 AU - 8.05 AU

Year: 5921 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,303,423 km

• M1: 124,166 km (0.074 R)
• M2: 219,011 km (0.097 R)
• M3: 425,307 km (0.093 R)
• M4: 805,136 km (0.071 R)
• M5: 904,170 km (0.093 R)
• M6: 977,622 km (0.065 R)
• M7: 1,053,319 km (0.115 R)
• M8: 1,115,252 km (0.107 R)
• M9: 1,178,532 km (0.111 R)
• M10: 1,461,721 km (0.11 R)
• M11: 1,567,038 km (0.094 R)
• M12: 1,656,647 km (0.051 R)
• M13: 1,729,651 km (0.096 R)
• M14: 1,898,098 km (0.115 R)
• M15: 1,974,692 km (0.097 R)
• M16: 2,071,931 km (0.036 R)
• M17: 2,271,344 km (0.055 R)
• M18: 2,373,520 km (0.115 R)
• M19: 2,603,601 km (0.117 R)
• M20: 2,863,154 km (0.06 R)
• M21: 2,951,416 km (0.107 R)
• M22: 3,085,755 km (0.107 R)
• M23: 3,524,526 km (0.08 R)
• M24: 3,595,734 km (0.093 R)
• M25: 3,787,668 km (0.054 R)
• M26: 4,032,411 km (0.051 R)
• M27: 4,257,256 km (0.108 R)
• M28: 4,434,978 km (0.085 R)
• M29: 4,615,094 km (0.047 R)
• M30: 4,903,220 km (0.06 R)
• M31: 5,089,619 km (0.074 R)
• M32: 5,359,942 km (0.056 R)
• M33: 5,496,974 km (0.102 R)
• M34: 5,579,701 km (0.071 R)
• M35: 5,774,328 km (0.112 R)
• M36: 6,256,632 km (0.049 R)
• M37: 6,870,133 km (0.063 R)
• M38: 7,078,971 km (0.039 R)
• M39: 7,289,904 km (0.099 R)
• M40: 8,598,736 km (0.091 R)
• M41: 8,759,255 km (0.092 R)
• M42: 8,856,194 km (0.07 R)
• M43: 9,247,093 km (0.11 R)
• M44: 10,522,265 km (0.102 R)
• M45: 10,728,710 km (0.102 R)
• M46: 11,005,915 km (0.11 R)
• M47: 11,496,896 km (0.105 R)
• M48: 13,755,674 km (0.059 R)
• M49: 14,474,791 km (0.084 R)
• M50: 14,704,424 km (0.089 R)
• M51: 15,128,533 km (0.089 R)
• M52: 15,206,025 km (0.082 R)
• M53: 15,439,547 km (0.114 R)
• M54: 15,674,117 km (0.084 R)
• M55: 16,305,570 km (0.091 R)
• M56: 17,268,381 km (0.106 R)
• M57: 17,920,479 km (0.07 R)
• M58: 19,080,909 km (0.089 R)
• M59: 19,248,608 km (0.075 R)
• M60: 20,308,360 km (0.086 R)
• M61: 20,694,472 km (0.096 R)
• M62: 21,517,559 km (0.117 R)
• M63: 21,692,140 km (0.096 R)
• M64: 22,528,093 km (0.053 R)
• M65: 22,616,804 km (0.089 R)
• M66: 22,705,516 km (0.105 R)
• M67: 23,106,289 km (0.086 R)
• M68: 23,644,243 km (0.025 R)
• M69: 23,824,358 km (0.1 R)
• M70: 24,322,370 km (0.089 R)
• M71: 25,236,712 km (0.115 R)
• M72: 26,115,749 km (0.097 R)
• M73: 26,442,022 km (0.049 R)
• M74: 27,051,783 km (0.103 R)
• M75: 27,193,153 km (0.116 R)
• M76: 27,951,165 km (0.092 R)
• M77: 28,189,475 km (0.039 R)
• M78: 28,572,146 km (0.116 R)
• M79: 28,812,251 km (0.119 R)
• M80: 29,391,194 km (0.073 R)
• M81: 29,779,251 km (0.057 R)
• M82: 30,266,791 km (0.05 R)
• M83: 30,364,628 km (0.063 R)
• M84: 31,744,967 km (0.112 R)
• M85: 32,593,187 km (0.119 R)
• M86: 33,196,216 km (0.117 R)
• M87: 33,297,195 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 12.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.29 AU - 13.45 AU

Year: 15508 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 107,303,423 km

• M1: 259,403 km (0.089 R)
• M2: 363,373 km (0.104 R)
• M3: 567,275 km (0.106 R)
• M4: 1,031,777 km (0.107 R)
• M5: 1,527,394 km (0.1 R)
• M6: 1,750,594 km (0.043 R)
• M7: 2,341,207 km (0.105 R)
• M8: 2,600,161 km (0.047 R)
• M9: 2,748,113 km (0.096 R)
• M10: 2,929,426 km (0.087 R)
• M11: 3,661,557 km (0.043 R)
• M12: 4,377,982 km (0.116 R)
• M13: 4,770,676 km (0.109 R)
• M14: 5,362,336 km (0.082 R)
• M15: 5,552,026 km (0.093 R)
• M16: 5,743,960 km (0.117 R)
• M17: 5,860,197 km (0.081 R)
• M18: 6,900,351 km (0.114 R)
• M19: 7,190,122 km (0.102 R)
• M20: 7,484,082 km (0.076 R)
• M21: 7,696,362 km (0.114 R)
• M22: 9,012,075 km (0.077 R)
• M23: 9,283,595 km (0.107 R)
• M24: 9,603,735 km (0.067 R)
• M25: 10,396,454 km (0.113 R)
• M26: 10,538,572 km (0.116 R)
• M27: 10,633,716 km (0.066 R)
• M28: 11,846,356 km (0.084 R)
• M29: 12,444,000 km (0.093 R)
• M30: 12,594,944 km (0.085 R)
• M31: 12,746,487 km (0.06 R)
• M32: 12,949,640 km (0.081 R)
• M33: 13,102,530 km (0.11 R)
• M34: 13,204,854 km (0.1 R)
• M35: 14,033,178 km (0.041 R)
• M36: 14,137,896 km (0.113 R)
• M37: 14,348,081 km (0.098 R)
• M38: 15,848,548 km (0.074 R)
• M39: 16,894,985 km (0.109 R)
• M40: 17,736,922 km (0.058 R)
• M41: 17,963,712 km (0.119 R)
• M42: 18,077,407 km (0.031 R)
• M43: 18,362,989 km (0.1 R)
• M44: 18,477,581 km (0.094 R)
• M45: 18,880,598 km (0.109 R)
• M46: 19,286,606 km (0.088 R)
• M47: 19,754,100 km (0.108 R)
• M48: 21,661,173 km (0.108 R)
• M49: 21,843,084 km (0.065 R)
• M50: 22,025,295 km (0.109 R)
• M51: 22,759,670 km (0.11 R)
• M52: 22,882,789 km (0.066 R)
• M53: 23,876,119 km (0.097 R)
• M54: 24,378,170 km (0.047 R)
• M55: 25,074,099 km (0.113 R)
• M56: 25,776,461 km (0.086 R)
• M57: 27,462,429 km (0.072 R)
• M58: 27,659,300 km (0.073 R)
• M59: 28,583,964 km (0.077 R)
• M60: 28,716,957 km (0.117 R)
• M61: 32,037,581 km (0.086 R)
• M62: 33,427,644 km (0.1 R)
• M63: 35,835,422 km (0.064 R)
• M64: 36,338,071 km (0.087 R)
• M65: 37,277,845 km (0.096 R)
• M66: 37,933,083 km (0.104 R)
• M67: 38,518,759 km (0.111 R)
• M68: 40,666,835 km (0.075 R)
• M69: 41,341,222 km (0.054 R)
• M70: 41,491,717 km (0.114 R)
• M71: 41,868,405 km (0.06 R)
• M72: 42,095,046 km (0.117 R)
• M73: 42,397,832 km (0.111 R)
• M74: 44,537,680 km (0.117 R)
• M75: 46,009,573 km (0.084 R)
• M76: 47,261,408 km (0.082 R)
• M77: 47,576,162 km (0.05 R)
• M78: 47,970,502 km (0.098 R)
• M79: 50,600,582 km (0.096 R)
• M80: 51,083,783 km (0.113 R)
• M81: 51,649,562 km (0.048 R)
• M82: 52,136,055 km (0.097 R)
• M83: 52,950,316 km (0.117 R)
• M84: 54,179,711 km (0.108 R)
• M85: 54,344,269 km (0.088 R)
• M86: 55,335,504 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.4

Radius: 3.1

Gravity: 39.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.99 AU - 14.27 AU

Year: 17937 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 107,303,423 km

• M1: 253,868 km (0.067 R)
• M2: 417,827 km (0.099 R)
• M3: 609,911 km (0.107 R)
• M4: 1,157,588 km (0.103 R)
• M5: 2,009,249 km (0.115 R)
• M6: 2,356,466 km (0.075 R)
• M7: 2,911,474 km (0.111 R)
• M8: 3,072,591 km (0.114 R)
• M9: 3,780,189 km (0.09 R)
• M10: 4,647,258 km (0.111 R)
• M11: 5,102,933 km (0.037 R)
• M12: 5,732,291 km (0.053 R)
• M13: 6,178,990 km (0.084 R)
• M14: 6,220,130 km (0.091 R)
• M15: 6,805,955 km (0.093 R)
• M16: 6,891,076 km (0.081 R)
• M17: 7,062,366 km (0.097 R)
• M18: 8,254,811 km (0.101 R)
• M19: 8,528,275 km (0.108 R)
• M20: 8,574,052 km (0.072 R)
• M21: 9,698,729 km (0.112 R)
• M22: 10,035,474 km (0.097 R)
• M23: 10,180,883 km (0.094 R)
• M24: 10,473,945 km (0.078 R)
• M25: 10,968,516 km (0.085 R)
• M26: 13,021,148 km (0.084 R)
• M27: 13,445,707 km (0.07 R)
• M28: 14,090,923 km (0.092 R)
• M29: 15,972,864 km (0.087 R)
• M30: 16,256,202 km (0.076 R)
• M31: 17,058,496 km (0.081 R)
• M32: 19,722,684 km (0.11 R)
• M33: 19,904,894 km (0.072 R)
• M34: 20,332,146 km (0.095 R)
• M35: 21,133,542 km (0.063 R)
• M36: 22,133,903 km (0.102 R)
• M37: 22,449,704 km (0.085 R)
• M38: 22,830,729 km (0.058 R)
• M39: 22,958,187 km (0.098 R)
• M40: 24,505,926 km (0.078 R)
• M41: 24,571,151 km (0.119 R)
• M42: 27,429,518 km (0.089 R)
• M43: 27,700,739 km (0.118 R)
• M44: 27,768,656 km (0.045 R)
• M45: 29,415,729 km (0.069 R)
• M46: 29,554,406 km (0.089 R)
• M47: 30,390,957 km (0.111 R)
• M48: 34,250,881 km (0.117 R)
• M49: 34,982,415 km (0.062 R)
• M50: 35,571,382 km (0.038 R)
• M51: 36,386,540 km (0.117 R)
• M52: 37,357,730 km (0.075 R)
• M53: 38,261,750 km (0.117 R)
• M54: 38,337,446 km (0.102 R)
• M55: 40,939,552 km (0.055 R)
• M56: 41,949,337 km (0.067 R)
• M57: 42,496,566 km (0.04 R)
• M58: 43,518,918 km (0.06 R)
• M59: 43,993,592 km (0.107 R)
• M60: 44,390,475 km (0.079 R)
• M61: 44,708,670 km (0.109 R)
• M62: 46,796,159 km (0.115 R)
• M63: 47,526,047 km (0.103 R)
• M64: 47,851,721 km (0.067 R)
• M65: 48,341,505 km (0.118 R)
• M66: 48,587,144 km (0.056 R)
• M67: 49,079,471 km (0.056 R)
• M68: 50,649,351 km (0.117 R)
• M69: 51,148,559 km (0.104 R)
• M70: 52,571,684 km (0.078 R)
• M71: 55,456,828 km (0.107 R)
• M72: 56,229,052 km (0.106 R)
• M73: 57,437,354 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 6.2

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.12 AU - 22.42 AU

Year: 27836 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,303,423 km

• M1: 127,009 km (0.099 R)
• M2: 168,597 km (0.095 R)
• M3: 1,169,706 km (0.094 R)
• M4: 1,240,166 km (0.064 R)
• M5: 2,323,704 km (0.036 R)
• M6: 3,069,300 km (0.066 R)
• M7: 3,167,286 km (0.104 R)
• M8: 3,417,115 km (0.077 R)
• M9: 3,777,645 km (0.089 R)
• M10: 4,258,752 km (0.108 R)
• M11: 5,219,470 km (0.11 R)
• M12: 6,182,282 km (0.106 R)
• M13: 7,329,248 km (0.118 R)
• M14: 7,394,772 km (0.065 R)
• M15: 8,129,597 km (0.102 R)
• M16: 8,334,097 km (0.077 R)
• M17: 10,469,757 km (0.091 R)
• M18: 11,141,750 km (0.098 R)
• M19: 12,292,307 km (0.109 R)
• M20: 14,128,920 km (0.108 R)
• M21: 14,870,477 km (0.089 R)
• M22: 15,964,038 km (0.062 R)
• M23: 17,083,179 km (0.071 R)
• M24: 17,170,245 km (0.093 R)
• M25: 17,784,344 km (0.112 R)
• M26: 18,316,464 km (0.111 R)
• M27: 18,584,394 km (0.105 R)
• M28: 20,035,643 km (0.119 R)
• M29: 20,867,706 km (0.057 R)
• M30: 21,711,289 km (0.054 R)
• M31: 23,141,594 km (0.054 R)
• M32: 23,334,575 km (0.068 R)
• M33: 25,791,870 km (0.105 R)
• M34: 26,797,616 km (0.116 R)
• M35: 27,713,604 km (0.104 R)
• M36: 27,918,703 km (0.118 R)
• M37: 28,536,542 km (0.102 R)
• M38: 28,847,257 km (0.089 R)
• M39: 28,951,078 km (0.118 R)
• M40: 29,890,851 km (0.094 R)
• M41: 30,417,286 km (0.085 R)
• M42: 31,800,169 km (0.049 R)
• M43: 32,337,525 km (0.054 R)
• M44: 34,847,926 km (0.099 R)
• M45: 35,735,640 km (0.113 R)
• M46: 36,518,486 km (0.114 R)
• M47: 37,307,016 km (0.048 R)
• M48: 38,101,082 km (0.113 R)
• M49: 38,557,355 km (0.056 R)
• M50: 39,360,247 km (0.117 R)
• M51: 41,099,173 km (0.119 R)
• M52: 41,449,980 km (0.115 R)
• M53: 42,272,319 km (0.047 R)
• M54: 42,508,235 km (0.097 R)
• M55: 44,172,062 km (0.096 R)
• M56: 44,531,397 km (0.115 R)
• M57: 45,252,907 km (0.114 R)
• M58: 46,585,675 km (0.11 R)
• M59: 51,036,810 km (0.065 R)
• M60: 51,162,472 km (0.077 R)
• M61: 51,791,830 km (0.099 R)
• M62: 54,206,788 km (0.046 R)
• M63: 56,788,249 km (0.09 R)
• M64: 60,070,875 km (0.097 R)
• M65: 60,336,112 km (0.103 R)
• M66: 62,606,559 km (0.093 R)
• M67: 64,361,492 km (0.09 R)
• M68: 64,497,177 km (0.092 R)
• M69: 66,543,676 km (0.114 R)
• M70: 68,749,945 km (0.066 R)
• M71: 71,541,292 km (0.082 R)
• M72: 73,092,173 km (0.084 R)
• M73: 73,942,936 km (0.116 R)
• M74: 78,534,843 km (0.046 R)
• M75: 78,970,023 km (0.057 R)
• M76: 81,744,764 km (0.104 R)
• M77: 82,480,337 km (0.088 R)
• M78: 82,627,691 km (0.115 R)
• M79: 84,551,520 km (0.066 R)
• M80: 85,742,618 km (0.112 R)
• M81: 87,089,298 km (0.118 R)
• M82: 89,349,273 km (0.057 R)
• M83: 91,475,956 km (0.076 R)
• M84: 92,545,581 km (0.075 R)
• M85: 95,933,973 km (0.103 R)
• M86: 97,020,652 km (0.105 R)
• M87: 98,111,370 km (0.116 R)
• M88: 99,990,618 km (0.068 R)
• M89: 100,619,528 km (0.068 R)
• M90: 100,934,581 km (0.049 R)
• M91: 101,407,759 km (0.084 R)
• M92: 101,565,585 km (0.047 R)
• M93: 102,831,632 km (0.1 R)
• M94: 104,580,879 km (0.113 R)
• M95: 105,379,134 km (0.112 R)
• M96: 107,303,411 km (0.108 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit