🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 240 Days

Day: 45.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,621,754 km

• M1: 458,517 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.86 AU - 1.2 AU

Year: 394 Days

Day: 35.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,621,754 km

• M1: 277,205 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.61 AU - 1.63 AU

Year: 777 Days

Day: 27 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.45 AU - 1.79 AU

Year: 777 Days

Day: 30.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,621,754 km

• M1: 1,176,438 km (0.114 R)
• M2: 1,630,766 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.05 AU - 2.23 AU

Year: 1179 Days

Day: 47.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 9.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.43 AU - 8.73 AU

Year: 7862 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,621,754 km

• M1: 116,537 km (0.114 R)
• M2: 218,263 km (0.1 R)
• M3: 367,113 km (0.117 R)
• M4: 503,995 km (0.042 R)
• M5: 714,928 km (0.08 R)
• M6: 1,150,258 km (0.05 R)
• M7: 1,270,984 km (0.113 R)
• M8: 1,450,651 km (0.111 R)
• M9: 1,562,699 km (0.084 R)
• M10: 2,039,318 km (0.106 R)
• M11: 2,186,672 km (0.072 R)
• M12: 2,447,421 km (0.073 R)
• M13: 2,604,200 km (0.112 R)
• M14: 2,695,305 km (0.117 R)
• M15: 2,975,202 km (0.103 R)
• M16: 4,186,197 km (0.063 R)
• M17: 4,293,309 km (0.099 R)
• M18: 5,443,867 km (0.058 R)
• M19: 5,590,472 km (0.106 R)
• M20: 6,220,429 km (0.12 R)
• M21: 7,126,992 km (0.097 R)
• M22: 7,191,020 km (0.102 R)
• M23: 7,941,403 km (0.109 R)
• M24: 8,241,795 km (0.056 R)
• M25: 8,819,542 km (0.119 R)
• M26: 9,339,993 km (0.115 R)
• M27: 10,193,599 km (0.115 R)
• M28: 10,520,171 km (0.109 R)
• M29: 11,146,388 km (0.04 R)
• M30: 11,746,724 km (0.107 R)
• M31: 11,898,416 km (0.09 R)
• M32: 12,396,128 km (0.076 R)
• M33: 14,130,566 km (0.053 R)
• M34: 14,453,997 km (0.078 R)
• M35: 15,067,049 km (0.076 R)
• M36: 15,438,949 km (0.102 R)
• M37: 16,065,615 km (0.029 R)
• M38: 16,234,211 km (0.099 R)
• M39: 16,615,536 km (0.081 R)
• M40: 17,257,610 km (0.098 R)
• M41: 18,082,493 km (0.064 R)
• M42: 18,521,862 km (0.06 R)
• M43: 18,875,811 km (0.098 R)
• M44: 19,455,801 km (0.111 R)
• M45: 19,725,526 km (0.113 R)
• M46: 19,815,734 km (0.107 R)
• M47: 21,138,628 km (0.032 R)
• M48: 21,462,208 km (0.085 R)
• M49: 21,694,234 km (0.093 R)
• M50: 22,254,778 km (0.062 R)
• M51: 22,536,919 km (0.112 R)
• M52: 24,738,401 km (0.068 R)
• M53: 24,884,409 km (0.106 R)
• M54: 25,421,914 km (0.061 R)
• M55: 25,569,268 km (0.103 R)
• M56: 25,963,458 km (0.091 R)
• M57: 26,359,594 km (0.074 R)
• M58: 27,761,924 km (0.118 R)
• M59: 27,913,616 km (0.07 R)
• M60: 28,574,091 km (0.089 R)
• M61: 29,548,571 km (0.028 R)
• M62: 30,586,182 km (0.068 R)
• M63: 30,742,961 km (0.091 R)
• M64: 31,477,636 km (0.115 R)
• M65: 31,688,569 km (0.064 R)
• M66: 32,164,889 km (0.077 R)
• M67: 32,271,103 km (0.109 R)
• M68: 33,178,414 km (0.1 R)
• M69: 33,393,237 km (0.081 R)
• M70: 33,554,503 km (0.104 R)
• M71: 33,823,929 km (0.066 R)
• M72: 34,202,412 km (0.089 R)
• M73: 34,365,024 km (0.111 R)
• M74: 34,527,937 km (0.094 R)
• M75: 36,890,835 km (0.104 R)
• M76: 37,113,287 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 13.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.87 AU - 12.51 AU

Year: 12254 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,621,754 km

• M1: 520,900 km (0.081 R)
• M2: 752,028 km (0.095 R)
• M3: 975,528 km (0.117 R)
• M4: 1,084,734 km (0.107 R)
• M5: 1,364,931 km (0.076 R)
• M6: 2,165,728 km (0.097 R)
• M7: 2,431,265 km (0.096 R)
• M8: 3,092,038 km (0.063 R)
• M9: 3,391,982 km (0.054 R)
• M10: 3,528,415 km (0.083 R)
• M11: 3,631,937 km (0.085 R)
• M12: 5,030,528 km (0.115 R)
• M13: 5,226,052 km (0.105 R)
• M14: 6,451,259 km (0.105 R)
• M15: 6,663,987 km (0.084 R)
• M16: 7,537,788 km (0.119 R)
• M17: 7,717,006 km (0.088 R)
• M18: 8,171,036 km (0.062 R)
• M19: 8,587,217 km (0.04 R)
• M20: 9,152,847 km (0.1 R)
• M21: 10,770,299 km (0.039 R)
• M22: 11,023,119 km (0.09 R)
• M23: 11,586,056 km (0.117 R)
• M24: 11,897,070 km (0.087 R)
• M25: 13,875,651 km (0.062 R)
• M26: 14,762,617 km (0.088 R)
• M27: 15,326,302 km (0.071 R)
• M28: 16,127,249 km (0.115 R)
• M29: 16,416,571 km (0.039 R)
• M30: 18,914,706 km (0.084 R)
• M31: 19,097,515 km (0.072 R)
• M32: 19,959,049 km (0.098 R)
• M33: 20,457,060 km (0.095 R)
• M34: 21,148,501 km (0.072 R)
• M35: 21,719,965 km (0.071 R)
• M36: 21,847,722 km (0.055 R)
• M37: 23,858,616 km (0.094 R)
• M38: 24,986,285 km (0.117 R)
• M39: 27,707,770 km (0.045 R)
• M40: 28,054,537 km (0.11 R)
• M41: 28,193,664 km (0.092 R)
• M42: 28,472,514 km (0.101 R)
• M43: 29,809,769 km (0.09 R)
• M44: 31,962,782 km (0.104 R)
• M45: 33,721,155 km (0.117 R)
• M46: 33,943,158 km (0.086 R)
• M47: 34,388,511 km (0.085 R)
• M48: 34,686,660 km (0.066 R)
• M49: 35,585,893 km (0.051 R)
• M50: 36,417,058 km (0.1 R)
• M51: 39,103,687 km (0.05 R)
• M52: 39,961,331 km (0.094 R)
• M53: 40,353,128 km (0.052 R)
• M54: 40,510,206 km (0.053 R)
• M55: 42,730,837 km (0.111 R)
• M56: 43,372,611 km (0.064 R)
• M57: 44,098,311 km (0.036 R)
• M58: 44,503,272 km (0.089 R)
• M59: 44,828,049 km (0.063 R)
• M60: 45,398,466 km (0.087 R)
• M61: 46,546,330 km (0.106 R)
• M62: 46,958,622 km (0.104 R)
• M63: 47,206,655 km (0.098 R)
• M64: 48,036,325 km (0.068 R)
• M65: 48,452,955 km (0.045 R)
• M66: 49,122,106 km (0.118 R)
• M67: 49,541,878 km (0.117 R)
• M68: 49,625,952 km (0.09 R)
• M69: 49,962,846 km (0.093 R)
• M70: 50,893,196 km (0.085 R)
• M71: 51,658,538 km (0.065 R)
• M72: 52,170,911 km (0.06 R)
• M73: 52,599,210 km (0.095 R)
• M74: 54,845,123 km (0.078 R)
• M75: 55,542,398 km (0.04 R)
• M76: 56,418,144 km (0.081 R)
• M77: 56,769,849 km (0.102 R)
• M78: 56,857,812 km (0.092 R)
• M79: 57,210,265 km (0.082 R)
• M80: 57,740,440 km (0.104 R)
• M81: 58,006,126 km (0.115 R)
• M82: 58,183,399 km (0.066 R)
• M83: 59,072,908 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.7

Radius: 6.2

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.92 AU - 17.56 AU

Year: 22413 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,621,754 km

• M1: 404,363 km (0.071 R)
• M2: 908,807 km (0.117 R)
• M3: 1,100,292 km (0.078 R)
• M4: 1,150,108 km (0.088 R)
• M5: 1,384,229 km (0.108 R)
• M6: 1,465,610 km (0.036 R)
• M7: 1,748,500 km (0.028 R)
• M8: 2,141,494 km (0.112 R)
• M9: 2,332,081 km (0.076 R)
• M10: 2,971,014 km (0.071 R)
• M11: 3,076,630 km (0.097 R)
• M12: 3,147,838 km (0.108 R)
• M13: 3,401,108 km (0.092 R)
• M14: 3,736,506 km (0.052 R)
• M15: 4,004,585 km (0.049 R)
• M16: 4,478,811 km (0.091 R)
• M17: 5,096,201 km (0.105 R)
• M18: 5,308,032 km (0.111 R)
• M19: 5,652,855 km (0.084 R)
• M20: 6,364,193 km (0.045 R)
• M21: 7,103,356 km (0.055 R)
• M22: 8,016,052 km (0.098 R)
• M23: 8,262,290 km (0.08 R)
• M24: 8,914,238 km (0.104 R)
• M25: 10,427,271 km (0.108 R)
• M26: 10,696,098 km (0.108 R)
• M27: 11,130,979 km (0.064 R)
• M28: 11,185,732 km (0.064 R)
• M29: 12,526,877 km (0.053 R)
• M30: 13,390,655 km (0.089 R)
• M31: 14,452,201 km (0.111 R)
• M32: 15,909,285 km (0.089 R)
• M33: 15,971,069 km (0.119 R)
• M34: 16,156,720 km (0.06 R)
• M35: 16,592,648 km (0.119 R)
• M36: 16,717,861 km (0.11 R)
• M37: 17,731,387 km (0.096 R)
• M38: 18,245,555 km (0.079 R)
• M39: 19,026,007 km (0.119 R)
• M40: 19,486,319 km (0.12 R)
• M41: 19,950,222 km (0.108 R)
• M42: 20,350,846 km (0.04 R)
• M43: 22,117,148 km (0.097 R)
• M44: 24,144,348 km (0.037 R)
• M45: 24,571,151 km (0.046 R)
• M46: 25,072,304 km (0.115 R)
• M47: 25,288,024 km (0.108 R)
• M48: 25,721,409 km (0.119 R)
• M49: 25,866,519 km (0.099 R)
• M50: 26,011,779 km (0.115 R)
• M51: 26,522,506 km (0.075 R)
• M52: 27,850,785 km (0.049 R)
• M53: 28,522,928 km (0.073 R)
• M54: 28,898,718 km (0.046 R)
• M55: 30,341,590 km (0.104 R)
• M56: 33,060,082 km (0.115 R)
• M57: 33,851,006 km (0.048 R)
• M58: 34,888,467 km (0.027 R)
• M59: 35,612,970 km (0.108 R)
• M60: 37,322,425 km (0.098 R)
• M61: 38,311,117 km (0.111 R)
• M62: 38,393,994 km (0.083 R)
• M63: 39,726,612 km (0.06 R)
• M64: 42,866,073 km (0.087 R)
• M65: 43,382,635 km (0.107 R)
• M66: 43,728,056 km (0.047 R)
• M67: 43,987,907 km (0.108 R)
• M68: 44,682,939 km (0.085 R)
• M69: 45,557,040 km (0.103 R)
• M70: 45,732,518 km (0.106 R)
• M71: 46,172,186 km (0.109 R)
• M72: 49,649,589 km (0.104 R)
• M73: 51,009,433 km (0.096 R)
• M74: 51,556,662 km (0.089 R)
• M75: 51,648,066 km (0.031 R)
• M76: 51,831,174 km (0.097 R)
• M77: 52,014,282 km (0.032 R)
• M78: 52,473,248 km (0.119 R)
• M79: 52,657,254 km (0.116 R)
• M80: 53,302,769 km (0.12 R)
• M81: 55,068,023 km (0.081 R)
• M82: 56,852,427 km (0.059 R)
• M83: 57,041,369 km (0.101 R)
• M84: 57,799,232 km (0.086 R)
• M85: 57,894,226 km (0.116 R)
• M86: 58,084,365 km (0.093 R)
• M87: 60,188,908 km (0.07 R)
• M88: 60,863,744 km (0.108 R)
• M89: 61,444,184 km (0.116 R)
• M90: 62,415,672 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.4

Radius: 7.9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.09 AU - 21.71 AU

Year: 32191 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,621,754 km

• M1: 105,466 km (0.07 R)
• M2: 279,000 km (0.115 R)
• M3: 459,864 km (0.117 R)
• M4: 2,637,710 km (0.092 R)
• M5: 3,277,540 km (0.117 R)
• M6: 3,487,126 km (0.073 R)
• M7: 3,787,968 km (0.101 R)
• M8: 5,266,892 km (0.064 R)
• M9: 5,512,682 km (0.072 R)
• M10: 5,612,015 km (0.112 R)
• M11: 5,762,061 km (0.113 R)
• M12: 7,280,779 km (0.118 R)
• M13: 7,609,744 km (0.095 R)
• M14: 7,776,097 km (0.084 R)
• M15: 8,055,995 km (0.08 R)
• M16: 9,444,712 km (0.107 R)
• M17: 9,803,448 km (0.096 R)
• M18: 11,093,729 km (0.109 R)
• M19: 11,282,522 km (0.119 R)
• M20: 11,726,827 km (0.119 R)
• M21: 13,027,880 km (0.1 R)
• M22: 13,094,002 km (0.115 R)
• M23: 13,897,792 km (0.098 R)
• M24: 14,101,245 km (0.059 R)
• M25: 15,202,734 km (0.097 R)
• M26: 15,412,470 km (0.116 R)
• M27: 16,403,257 km (0.045 R)
• M28: 17,196,275 km (0.085 R)
• M29: 17,633,999 km (0.079 R)
• M30: 17,780,754 km (0.028 R)
• M31: 18,969,309 km (0.053 R)
• M32: 19,119,655 km (0.069 R)
• M33: 19,421,544 km (0.097 R)
• M34: 20,799,639 km (0.068 R)
• M35: 21,265,936 km (0.055 R)
• M36: 21,893,200 km (0.107 R)
• M37: 23,487,464 km (0.091 R)
• M38: 23,568,247 km (0.105 R)
• M39: 24,217,203 km (0.087 R)
• M40: 24,707,734 km (0.087 R)
• M41: 25,284,135 km (0.073 R)
• M42: 26,450,250 km (0.08 R)
• M43: 27,719,139 km (0.08 R)
• M44: 28,748,372 km (0.087 R)
• M45: 29,702,807 km (0.048 R)
• M46: 29,790,172 km (0.09 R)
• M47: 30,491,487 km (0.108 R)
• M48: 30,579,600 km (0.117 R)
• M49: 30,667,713 km (0.108 R)
• M50: 31,021,063 km (0.038 R)
• M51: 31,642,792 km (0.112 R)
• M52: 32,718,102 km (0.093 R)
• M53: 33,350,901 km (0.107 R)
• M54: 33,805,379 km (0.107 R)
• M55: 35,365,984 km (0.048 R)
• M56: 36,108,438 km (0.116 R)
• M57: 36,855,979 km (0.079 R)
• M58: 37,703,151 km (0.043 R)
• M59: 38,081,784 km (0.078 R)
• M60: 40,089,836 km (0.081 R)
• M61: 40,766,766 km (0.074 R)
• M62: 41,936,173 km (0.057 R)
• M63: 42,034,159 km (0.099 R)
• M64: 42,919,031 km (0.104 R)
• M65: 43,909,369 km (0.064 R)
• M66: 44,507,311 km (0.087 R)
• M67: 45,610,446 km (0.103 R)
• M68: 46,620,980 km (0.094 R)
• M69: 47,945,818 km (0.067 R)
• M70: 49,282,924 km (0.054 R)
• M71: 49,593,340 km (0.081 R)
• M72: 51,363,980 km (0.087 R)
• M73: 51,678,584 km (0.118 R)
• M74: 53,473,460 km (0.111 R)
• M75: 56,257,925 km (0.116 R)
• M76: 56,474,094 km (0.103 R)
• M77: 57,124,097 km (0.071 R)
• M78: 58,541,088 km (0.027 R)
• M79: 58,869,754 km (0.06 R)
• M80: 59,308,973 km (0.088 R)
• M81: 62,748,976 km (0.042 R)
• M82: 63,534,664 km (0.112 R)
• M83: 63,647,162 km (0.116 R)
• M84: 65,002,369 km (0.109 R)
• M85: 66,367,151 km (0.113 R)
• M86: 66,938,614 km (0.059 R)
• M87: 68,432,050 km (0.086 R)
• M88: 70,517,893 km (0.088 R)
• M89: 72,506,946 km (0.119 R)
• M90: 73,567,446 km (0.073 R)
• M91: 76,061,841 km (0.072 R)
• M92: 76,420,427 km (0.084 R)
• M93: 77,860,456 km (0.113 R)
• M94: 79,430,485 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit