🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.48 AU - 0.62 AU

Year: 151 Days

Day: 22.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,653,689 km

• M1: 130,300 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.45 AU

Year: 494 Days

Day: 45.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.7 AU - 3.22 AU

Year: 1889 Days

Day: 28.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.23 AU - 4.35 AU

Year: 2736 Days

Day: 17.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 8.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.86 AU - 10.04 AU

Year: 11640 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,653,689 km

• M1: 111,151 km (0.054 R)
• M2: 179,517 km (0.086 R)
• M3: 383,719 km (0.084 R)
• M4: 813,364 km (0.078 R)
• M5: 877,691 km (0.059 R)
• M6: 960,867 km (0.094 R)
• M7: 1,117,346 km (0.076 R)
• M8: 1,301,202 km (0.11 R)
• M9: 1,824,795 km (0.052 R)
• M10: 2,020,319 km (0.069 R)
• M11: 2,087,040 km (0.088 R)
• M12: 2,314,728 km (0.104 R)
• M13: 3,096,676 km (0.114 R)
• M14: 3,570,004 km (0.094 R)
• M15: 3,732,916 km (0.115 R)
• M16: 3,787,668 km (0.117 R)
• M17: 4,525,036 km (0.099 R)
• M18: 4,613,000 km (0.056 R)
• M19: 4,970,389 km (0.104 R)
• M20: 5,182,968 km (0.102 R)
• M21: 5,806,941 km (0.099 R)
• M22: 6,127,828 km (0.111 R)
• M23: 6,192,753 km (0.078 R)
• M24: 6,323,203 km (0.079 R)
• M25: 6,487,611 km (0.078 R)
• M26: 6,653,365 km (0.093 R)
• M27: 7,159,156 km (0.106 R)
• M28: 8,423,108 km (0.094 R)
• M29: 8,859,635 km (0.091 R)
• M30: 9,191,742 km (0.079 R)
• M31: 9,303,492 km (0.118 R)
• M32: 9,453,089 km (0.067 R)
• M33: 9,528,038 km (0.045 R)
• M34: 10,289,940 km (0.034 R)
• M35: 10,367,132 km (0.051 R)
• M36: 10,913,464 km (0.107 R)
• M37: 10,992,152 km (0.075 R)
• M38: 12,033,802 km (0.111 R)
• M39: 12,607,660 km (0.077 R)
• M40: 12,773,265 km (0.114 R)
• M41: 13,190,493 km (0.093 R)
• M42: 13,995,330 km (0.113 R)
• M43: 14,209,853 km (0.058 R)
• M44: 14,425,423 km (0.09 R)
• M45: 14,990,903 km (0.11 R)
• M46: 15,519,433 km (0.087 R)
• M47: 16,098,825 km (0.095 R)
• M48: 18,298,961 km (0.083 R)
• M49: 19,005,661 km (0.104 R)
• M50: 19,481,682 km (0.11 R)
• M51: 19,769,209 km (0.056 R)
• M52: 20,009,912 km (0.1 R)
• M53: 20,154,872 km (0.054 R)
• M54: 20,348,602 km (0.064 R)
• M55: 20,494,310 km (0.071 R)
• M56: 20,640,317 km (0.032 R)
• M57: 21,474,475 km (0.078 R)
• M58: 21,672,393 km (0.077 R)
• M59: 21,821,093 km (0.075 R)
• M60: 22,369,669 km (0.075 R)
• M61: 23,429,420 km (0.063 R)
• M62: 25,179,566 km (0.063 R)
• M63: 26,387,269 km (0.066 R)
• M64: 27,667,528 km (0.029 R)
• M65: 27,990,659 km (0.088 R)
• M66: 28,695,265 km (0.051 R)
• M67: 29,186,545 km (0.099 R)
• M68: 30,066,629 km (0.091 R)
• M69: 30,121,980 km (0.103 R)
• M70: 30,454,387 km (0.117 R)
• M71: 30,732,489 km (0.058 R)
• M72: 31,403,136 km (0.04 R)
• M73: 31,796,579 km (0.08 R)
• M74: 31,965,624 km (0.096 R)
• M75: 32,304,763 km (0.106 R)
• M76: 32,758,942 km (0.087 R)
• M77: 33,157,919 km (0.114 R)
• M78: 33,501,246 km (0.112 R)
• M79: 34,191,341 km (0.078 R)
• M80: 34,306,831 km (0.114 R)
• M81: 35,002,461 km (0.068 R)
• M82: 36,407,634 km (0.08 R)
• M83: 36,880,213 km (0.12 R)
• M84: 37,295,348 km (0.057 R)
• M85: 37,652,288 km (0.043 R)
• M86: 37,890,897 km (0.089 R)
• M87: 38,609,864 km (0.093 R)
• M88: 39,031,431 km (0.083 R)
• M89: 39,514,931 km (0.028 R)
• M90: 40,061,412 km (0.106 R)
• M91: 40,122,149 km (0.099 R)
• M92: 40,549,101 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.9

Radius: 5.2

Gravity: 27.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.95 AU - 16.89 AU

Year: 23557 Days

Day: 19.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,653,689 km

• M1: 95,593 km (0.089 R)
• M2: 241,900 km (0.089 R)
• M3: 350,508 km (0.1 R)
• M4: 453,282 km (0.04 R)
• M5: 566,078 km (0.098 R)
• M6: 1,194,539 km (0.101 R)
• M7: 1,721,722 km (0.057 R)
• M8: 1,756,877 km (0.085 R)
• M9: 2,046,648 km (0.114 R)
• M10: 2,390,275 km (0.09 R)
• M11: 2,670,023 km (0.114 R)
• M12: 2,876,169 km (0.115 R)
• M13: 3,173,420 km (0.07 R)
• M14: 3,982,146 km (0.095 R)
• M15: 4,603,874 km (0.067 R)
• M16: 5,409,758 km (0.079 R)
• M17: 5,670,507 km (0.058 R)
• M18: 5,882,039 km (0.114 R)
• M19: 7,607,052 km (0.116 R)
• M20: 8,433,730 km (0.101 R)
• M21: 8,614,593 km (0.051 R)
• M22: 10,751,749 km (0.112 R)
• M23: 10,816,973 km (0.098 R)
• M24: 11,609,992 km (0.054 R)
• M25: 12,972,828 km (0.118 R)
• M26: 13,181,667 km (0.119 R)
• M27: 14,170,359 km (0.099 R)
• M28: 14,529,394 km (0.119 R)
• M29: 14,673,756 km (0.113 R)
• M30: 15,329,443 km (0.072 R)
• M31: 16,669,242 km (0.102 R)
• M32: 17,506,392 km (0.102 R)
• M33: 17,737,072 km (0.056 R)
• M34: 18,123,782 km (0.044 R)
• M35: 18,435,095 km (0.083 R)
• M36: 19,063,107 km (0.114 R)
• M37: 19,459,242 km (0.116 R)
• M38: 20,340,074 km (0.109 R)
• M39: 20,988,880 km (0.06 R)
• M40: 21,397,881 km (0.067 R)
• M41: 21,562,139 km (0.034 R)
• M42: 21,974,730 km (0.089 R)
• M43: 22,223,512 km (0.044 R)
• M44: 22,556,816 km (0.112 R)
• M45: 23,143,838 km (0.106 R)
• M46: 27,659,599 km (0.103 R)
• M47: 28,287,761 km (0.037 R)
• M48: 28,558,533 km (0.084 R)
• M49: 28,920,709 km (0.098 R)
• M50: 29,102,321 km (0.104 R)
• M51: 29,375,636 km (0.113 R)
• M52: 31,685,278 km (0.106 R)
• M53: 31,872,574 km (0.05 R)
• M54: 33,193,823 km (0.043 R)
• M55: 34,244,598 km (0.086 R)
• M56: 34,629,364 km (0.045 R)
• M57: 35,209,056 km (0.092 R)
• M58: 37,164,898 km (0.097 R)
• M59: 37,560,285 km (0.12 R)
• M60: 38,155,984 km (0.028 R)
• M61: 43,343,739 km (0.05 R)
• M62: 45,437,660 km (0.11 R)
• M63: 45,860,424 km (0.1 R)
• M64: 47,029,681 km (0.106 R)
• M65: 47,136,494 km (0.109 R)
• M66: 52,355,814 km (0.104 R)
• M67: 56,275,278 km (0.086 R)
• M68: 57,070,391 km (0.111 R)
• M69: 57,184,235 km (0.115 R)
• M70: 59,247,339 km (0.086 R)
• M71: 60,985,068 km (0.107 R)
• M72: 61,684,887 km (0.108 R)
• M73: 62,857,136 km (0.066 R)
• M74: 63,210,187 km (0.12 R)
• M75: 63,800,201 km (0.08 R)
• M76: 64,985,614 km (0.117 R)
• M77: 65,342,555 km (0.037 R)
• M78: 68,948,611 km (0.114 R)
• M79: 71,020,542 km (0.044 R)
• M80: 74,477,450 km (0.103 R)
• M81: 74,975,760 km (0.108 R)
• M82: 76,728,449 km (0.082 R)
• M83: 78,874,879 km (0.097 R)
• M84: 79,764,388 km (0.098 R)
• M85: 83,355,634 km (0.115 R)
• M86: 84,521,151 km (0.112 R)
• M87: 85,692,054 km (0.094 R)
• M88: 85,952,953 km (0.091 R)
• M89: 86,475,648 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.9

Radius: 4.3

Gravity: 41.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.24 AU - 22.64 AU

Year: 29366 Days

Day: 19 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,653,689 km

• M1: 70,161 km (0.092 R)
• M2: 155,283 km (0.118 R)
• M3: 222,003 km (0.08 R)
• M4: 1,778,569 km (0.114 R)
• M5: 1,937,891 km (0.114 R)
• M6: 3,032,648 km (0.117 R)
• M7: 4,822,437 km (0.113 R)
• M8: 6,626,288 km (0.117 R)
• M9: 6,872,825 km (0.104 R)
• M10: 8,018,595 km (0.058 R)
• M11: 8,949,842 km (0.051 R)
• M12: 9,635,748 km (0.04 R)
• M13: 10,840,161 km (0.113 R)
• M14: 11,867,001 km (0.063 R)
• M15: 11,941,500 km (0.112 R)
• M16: 12,392,089 km (0.097 R)
• M17: 12,543,482 km (0.046 R)
• M18: 13,698,228 km (0.117 R)
• M19: 14,407,322 km (0.089 R)
• M20: 14,726,265 km (0.092 R)
• M21: 15,860,965 km (0.104 R)
• M22: 17,107,414 km (0.093 R)
• M23: 17,191,638 km (0.093 R)
• M24: 18,127,073 km (0.117 R)
• M25: 18,471,298 km (0.084 R)
• M26: 19,078,964 km (0.115 R)
• M27: 21,301,989 km (0.109 R)
• M28: 21,847,572 km (0.053 R)
• M29: 21,938,977 km (0.086 R)
• M30: 22,952,502 km (0.108 R)
• M31: 23,231,652 km (0.109 R)
• M32: 23,981,287 km (0.095 R)
• M33: 24,359,021 km (0.063 R)
• M34: 24,643,706 km (0.11 R)
• M35: 25,793,216 km (0.103 R)
• M36: 27,550,093 km (0.094 R)
• M37: 33,151,786 km (0.099 R)
• M38: 34,313,114 km (0.064 R)
• M39: 35,165,971 km (0.118 R)
• M40: 36,566,806 km (0.06 R)
• M41: 36,675,414 km (0.11 R)
• M42: 37,328,708 km (0.051 R)
• M43: 37,985,742 km (0.058 R)
• M44: 38,536,262 km (0.088 R)
• M45: 39,422,629 km (0.078 R)
• M46: 39,756,831 km (0.069 R)
• M47: 42,349,362 km (0.042 R)
• M48: 42,691,492 km (0.084 R)
• M49: 42,805,785 km (0.115 R)
• M50: 43,953,949 km (0.055 R)
• M51: 44,300,417 km (0.112 R)
• M52: 45,345,059 km (0.092 R)
• M53: 45,578,282 km (0.049 R)
• M54: 51,416,339 km (0.067 R)
• M55: 51,781,209 km (0.108 R)
• M56: 52,391,568 km (0.09 R)
• M57: 57,989,670 km (0.106 R)
• M58: 58,750,375 km (0.118 R)
• M59: 60,281,509 km (0.112 R)
• M60: 61,438,499 km (0.109 R)
• M61: 61,955,061 km (0.114 R)
• M62: 66,139,014 km (0.107 R)
• M63: 66,535,897 km (0.095 R)
• M64: 66,668,441 km (0.07 R)
• M65: 66,933,678 km (0.112 R)
• M66: 67,199,214 km (0.056 R)
• M67: 68,398,690 km (0.108 R)
• M68: 68,532,281 km (0.09 R)
• M69: 69,470,708 km (0.062 R)
• M70: 69,605,047 km (0.111 R)
• M71: 70,683,348 km (0.059 R)
• M72: 71,360,129 km (0.115 R)
• M73: 71,495,814 km (0.12 R)
• M74: 71,767,185 km (0.115 R)
• M75: 72,039,004 km (0.1 R)
• M76: 74,913,677 km (0.115 R)
• M77: 75,327,465 km (0.089 R)
• M78: 75,603,622 km (0.1 R)
• M79: 76,434,339 km (0.062 R)
• M80: 76,989,946 km (0.084 R)
• M81: 78,524,371 km (0.115 R)
• M82: 78,804,418 km (0.073 R)
• M83: 80,633,103 km (0.117 R)
• M84: 84,618,988 km (0.114 R)
• M85: 85,049,830 km (0.068 R)
• M86: 86,057,970 km (0.078 R)
• M87: 87,214,960 km (0.036 R)
• M88: 88,522,745 km (0.106 R)
• M89: 93,373,007 km (0.097 R)
• M90: 94,859,860 km (0.12 R)
• M91: 95,307,307 km (0.057 R)
• M92: 95,755,652 km (0.061 R)
• M93: 97,254,773 km (0.094 R)
• M94: 101,646,218 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.6

Radius: 5.8

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.31 AU - 21.67 AU

Year: 30690 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,653,689 km

• M1: 326,423 km (0.032 R)
• M2: 363,672 km (0.1 R)
• M3: 484,847 km (0.09 R)
• M4: 619,485 km (0.077 R)
• M5: 715,826 km (0.116 R)
• M6: 791,522 km (0.093 R)
• M7: 1,120,937 km (0.044 R)
• M8: 1,653,356 km (0.042 R)
• M9: 1,998,927 km (0.051 R)
• M10: 2,143,438 km (0.095 R)
• M11: 3,079,921 km (0.08 R)
• M12: 3,944,597 km (0.06 R)
• M13: 4,497,361 km (0.091 R)
• M14: 4,782,794 km (0.092 R)
• M15: 5,025,142 km (0.067 R)
• M16: 6,086,389 km (0.098 R)
• M17: 6,830,938 km (0.112 R)
• M18: 6,994,299 km (0.089 R)
• M19: 7,324,761 km (0.065 R)
• M20: 7,886,800 km (0.095 R)
• M21: 7,943,797 km (0.075 R)
• M22: 9,052,018 km (0.119 R)
• M23: 9,231,385 km (0.071 R)
• M24: 10,394,658 km (0.092 R)
• M25: 10,645,384 km (0.118 R)
• M26: 10,708,515 km (0.106 R)
• M27: 11,474,157 km (0.086 R)
• M28: 11,994,308 km (0.099 R)
• M29: 12,059,832 km (0.066 R)
• M30: 12,257,302 km (0.072 R)
• M31: 12,855,843 km (0.042 R)
• M32: 13,192,587 km (0.054 R)
• M33: 13,328,123 km (0.102 R)
• M34: 15,273,045 km (0.104 R)
• M35: 15,988,871 km (0.119 R)
• M36: 16,862,223 km (0.117 R)
• M37: 17,378,785 km (0.11 R)
• M38: 17,527,335 km (0.068 R)
• M39: 19,189,068 km (0.037 R)
• M40: 19,342,556 km (0.107 R)
• M41: 20,507,175 km (0.118 R)
• M42: 20,742,792 km (0.098 R)
• M43: 20,979,306 km (0.101 R)
• M44: 22,255,974 km (0.034 R)
• M45: 24,134,624 km (0.112 R)
• M46: 24,466,433 km (0.104 R)
• M47: 25,555,505 km (0.03 R)
• M48: 27,175,500 km (0.094 R)
• M49: 30,692,846 km (0.073 R)
• M50: 32,504,476 km (0.066 R)
• M51: 33,054,697 km (0.039 R)
• M52: 33,238,702 km (0.069 R)
• M53: 33,885,713 km (0.11 R)
• M54: 35,286,099 km (0.08 R)
• M55: 35,662,786 km (0.099 R)
• M56: 35,757,033 km (0.084 R)
• M57: 36,040,670 km (0.047 R)
• M58: 36,325,056 km (0.103 R)
• M59: 39,306,392 km (0.092 R)
• M60: 40,974,408 km (0.115 R)
• M61: 42,365,369 km (0.038 R)
• M62: 42,565,381 km (0.075 R)
• M63: 43,670,760 km (0.114 R)
• M64: 44,176,401 km (0.108 R)
• M65: 47,665,472 km (0.116 R)
• M66: 48,917,756 km (0.118 R)
• M67: 49,758,795 km (0.054 R)
• M68: 50,075,344 km (0.082 R)
• M69: 50,286,726 km (0.081 R)
• M70: 52,631,972 km (0.105 R)
• M71: 52,739,533 km (0.077 R)
• M72: 53,277,786 km (0.045 R)
• M73: 54,359,977 km (0.101 R)
• M74: 54,468,585 km (0.027 R)
• M75: 54,903,765 km (0.098 R)
• M76: 56,655,855 km (0.059 R)
• M77: 59,095,048 km (0.091 R)
• M78: 60,327,286 km (0.075 R)
• M79: 61,228,912 km (0.074 R)
• M80: 64,419,237 km (0.115 R)
• M81: 65,225,270 km (0.081 R)
• M82: 66,614,735 km (0.102 R)
• M83: 68,952,202 km (0.088 R)
• M84: 70,012,851 km (0.119 R)
• M85: 71,197,516 km (0.067 R)
• M86: 73,106,983 km (0.076 R)
• M87: 73,346,789 km (0.052 R)
• M88: 76,610,266 km (0.116 R)
• M89: 76,853,961 km (0.09 R)
• M90: 77,219,878 km (0.081 R)
• M91: 77,464,021 km (0.101 R)
• M92: 80,910,756 km (0.087 R)
• M93: 83,027,566 km (0.079 R)
• M94: 83,277,843 km (0.058 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 11,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit