🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 135 Days

Day: 37.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,182,450 km

• M1: 149,897 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.5 AU - 0.76 AU

Year: 180 Days

Day: 24.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,182,450 km

• M1: 89,759 km (0.117 R)
• M2: 110,104 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.9 AU - 3.88 AU

Year: 2246 Days

Day: 41 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 12.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.61 AU - 7.09 AU

Year: 5092 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 103,182,450 km

• M1: 253,568 km (0.091 R)
• M2: 373,995 km (0.065 R)
• M3: 614,099 km (0.07 R)
• M4: 749,635 km (0.11 R)
• M5: 866,172 km (0.103 R)
• M6: 1,053,618 km (0.12 R)
• M7: 1,360,593 km (0.104 R)
• M8: 1,518,718 km (0.042 R)
• M9: 1,709,156 km (0.095 R)
• M10: 2,003,115 km (0.116 R)
• M11: 2,313,381 km (0.062 R)
• M12: 2,474,498 km (0.096 R)
• M13: 2,684,983 km (0.104 R)
• M14: 2,792,543 km (0.117 R)
• M15: 3,302,523 km (0.069 R)
• M16: 3,401,556 km (0.097 R)
• M17: 3,755,655 km (0.094 R)
• M18: 3,841,823 km (0.068 R)
• M19: 4,086,565 km (0.106 R)
• M20: 4,336,393 km (0.114 R)
• M21: 4,426,900 km (0.115 R)
• M22: 4,536,406 km (0.12 R)
• M23: 4,665,210 km (0.102 R)
• M24: 5,542,003 km (0.09 R)
• M25: 5,660,185 km (0.053 R)
• M26: 5,879,047 km (0.113 R)
• M27: 6,222,673 km (0.074 R)
• M28: 6,531,443 km (0.099 R)
• M29: 6,951,065 km (0.047 R)
• M30: 7,228,420 km (0.073 R)
• M31: 7,379,364 km (0.073 R)
• M32: 7,466,131 km (0.098 R)
• M33: 7,575,038 km (0.047 R)
• M34: 7,904,901 km (0.117 R)
• M35: 8,306,871 km (0.071 R)
• M36: 8,397,228 km (0.108 R)
• M37: 8,738,610 km (0.088 R)
• M38: 8,830,463 km (0.117 R)
• M39: 8,922,615 km (0.078 R)
• M40: 9,294,366 km (0.079 R)
• M41: 9,388,164 km (0.052 R)
• M42: 9,482,261 km (0.103 R)
• M43: 9,623,930 km (0.043 R)
• M44: 9,837,855 km (0.118 R)
• M45: 10,005,255 km (0.067 R)
• M46: 10,101,447 km (0.107 R)
• M47: 10,197,788 km (0.044 R)
• M48: 10,367,282 km (0.12 R)
• M49: 10,758,331 km (0.099 R)
• M50: 11,154,167 km (0.096 R)
• M51: 11,504,375 km (0.085 R)
• M52: 11,756,897 km (0.069 R)
• M53: 12,062,226 km (0.091 R)
• M54: 12,836,993 km (0.12 R)
• M55: 13,442,117 km (0.115 R)
• M56: 13,574,810 km (0.047 R)
• M57: 13,734,730 km (0.073 R)
• M58: 14,434,848 km (0.107 R)
• M59: 14,898,901 km (0.049 R)
• M60: 15,201,687 km (0.108 R)
• M61: 15,312,389 km (0.116 R)
• M62: 15,562,367 km (0.099 R)
• M63: 15,897,766 km (0.11 R)
• M64: 15,981,989 km (0.103 R)
• M65: 17,349,613 km (0.108 R)
• M66: 18,047,637 km (0.077 R)
• M67: 18,399,940 km (0.115 R)
• M68: 19,052,037 km (0.111 R)
• M69: 19,231,105 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 8.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.95 AU - 8.33 AU

Year: 7600 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 103,182,450 km

• M1: 105,317 km (0.08 R)
• M2: 159,172 km (0.067 R)
• M3: 248,332 km (0.116 R)
• M4: 418,276 km (0.09 R)
• M5: 495,917 km (0.099 R)
• M6: 559,945 km (0.065 R)
• M7: 697,425 km (0.1 R)
• M8: 982,858 km (0.09 R)
• M9: 1,990,699 km (0.113 R)
• M10: 2,221,080 km (0.113 R)
• M11: 2,347,490 km (0.089 R)
• M12: 2,460,137 km (0.066 R)
• M13: 2,963,085 km (0.098 R)
• M14: 3,085,007 km (0.107 R)
• M15: 3,908,095 km (0.091 R)
• M16: 4,003,688 km (0.12 R)
• M17: 4,061,283 km (0.092 R)
• M18: 4,714,128 km (0.116 R)
• M19: 4,918,479 km (0.053 R)
• M20: 5,042,495 km (0.107 R)
• M21: 6,632,422 km (0.052 R)
• M22: 6,769,603 km (0.067 R)
• M23: 6,907,682 km (0.107 R)
• M24: 7,210,019 km (0.119 R)
• M25: 7,351,090 km (0.113 R)
• M26: 7,421,999 km (0.109 R)
• M27: 8,536,802 km (0.101 R)
• M28: 8,786,182 km (0.043 R)
• M29: 9,139,084 km (0.043 R)
• M30: 9,471,041 km (0.049 R)
• M31: 9,548,234 km (0.036 R)
• M32: 9,859,098 km (0.076 R)
• M33: 10,068,086 km (0.082 R)
• M34: 10,225,912 km (0.115 R)
• M35: 10,490,551 km (0.096 R)
• M36: 10,891,922 km (0.07 R)
• M37: 11,352,982 km (0.101 R)
• M38: 11,792,651 km (0.084 R)
• M39: 12,547,222 km (0.106 R)
• M40: 13,346,224 km (0.101 R)
• M41: 14,664,630 km (0.07 R)
• M42: 15,870,988 km (0.091 R)
• M43: 16,116,029 km (0.101 R)
• M44: 16,827,666 km (0.104 R)
• M45: 17,108,910 km (0.113 R)
• M46: 17,360,235 km (0.032 R)
• M47: 17,644,470 km (0.059 R)
• M48: 17,739,615 km (0.071 R)
• M49: 18,731,897 km (0.056 R)
• M50: 19,186,077 km (0.059 R)
• M51: 20,005,873 km (0.084 R)
• M52: 21,341,333 km (0.049 R)
• M53: 22,670,959 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 14.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.74 AU - 10.02 AU

Year: 8730 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,182,450 km

• M1: 194,178 km (0.084 R)
• M2: 365,767 km (0.035 R)
• M3: 476,469 km (0.045 R)
• M4: 657,333 km (0.116 R)
• M5: 960,568 km (0.078 R)
• M6: 1,077,703 km (0.114 R)
• M7: 1,182,422 km (0.091 R)
• M8: 1,460,524 km (0.112 R)
• M9: 1,698,684 km (0.096 R)
• M10: 1,843,644 km (0.079 R)
• M11: 2,036,476 km (0.081 R)
• M12: 2,236,189 km (0.047 R)
• M13: 2,489,309 km (0.092 R)
• M14: 2,655,362 km (0.106 R)
• M15: 2,825,305 km (0.112 R)
• M16: 2,948,873 km (0.101 R)
• M17: 3,074,386 km (0.067 R)
• M18: 3,356,976 km (0.084 R)
• M19: 3,648,094 km (0.112 R)
• M20: 3,919,913 km (0.112 R)
• M21: 4,716,821 km (0.117 R)
• M22: 4,953,784 km (0.081 R)
• M23: 5,286,041 km (0.045 R)
• M24: 5,563,246 km (0.062 R)
• M25: 5,972,396 km (0.069 R)
• M26: 6,489,406 km (0.086 R)
• M27: 6,886,738 km (0.117 R)
• M28: 7,088,396 km (0.111 R)
• M29: 8,232,520 km (0.054 R)
• M30: 8,554,605 km (0.078 R)
• M31: 8,662,764 km (0.113 R)
• M32: 9,027,035 km (0.107 R)
• M33: 9,959,628 km (0.113 R)
• M34: 10,188,064 km (0.09 R)
• M35: 10,650,172 km (0.069 R)
• M36: 11,040,472 km (0.075 R)
• M37: 11,316,630 km (0.116 R)
• M38: 11,674,917 km (0.113 R)
• M39: 12,689,789 km (0.086 R)
• M40: 12,813,506 km (0.038 R)
• M41: 12,978,962 km (0.052 R)
• M42: 13,606,226 km (0.074 R)
• M43: 14,760,224 km (0.062 R)
• M44: 15,679,353 km (0.1 R)
• M45: 15,900,907 km (0.107 R)
• M46: 16,212,819 km (0.034 R)
• M47: 16,481,945 km (0.083 R)
• M48: 16,888,253 km (0.078 R)
• M49: 17,252,225 km (0.094 R)
• M50: 18,127,073 km (0.108 R)
• M51: 18,640,194 km (0.086 R)
• M52: 19,824,111 km (0.103 R)
• M53: 20,208,129 km (0.094 R)
• M54: 20,934,726 km (0.105 R)
• M55: 21,276,856 km (0.074 R)
• M56: 21,571,415 km (0.083 R)
• M57: 21,670,000 km (0.097 R)
• M58: 23,115,414 km (0.095 R)
• M59: 24,489,022 km (0.102 R)
• M60: 24,643,257 km (0.04 R)
• M61: 26,203,713 km (0.111 R)
• M62: 26,308,880 km (0.12 R)
• M63: 27,048,941 km (0.084 R)
• M64: 27,688,771 km (0.098 R)
• M65: 28,333,687 km (0.111 R)
• M66: 28,983,391 km (0.092 R)
• M67: 30,242,556 km (0.111 R)
• M68: 31,631,423 km (0.101 R)
• M69: 33,325,469 km (0.116 R)
• M70: 33,610,602 km (0.052 R)
• M71: 34,011,375 km (0.101 R)
• M72: 34,875,153 km (0.109 R)
• M73: 36,565,759 km (0.086 R)
• M74: 37,450,630 km (0.069 R)
• M75: 38,044,534 km (0.103 R)
• M76: 38,342,682 km (0.096 R)
• M77: 38,941,223 km (0.101 R)
• M78: 39,241,616 km (0.097 R)
• M79: 39,542,756 km (0.032 R)
• M80: 39,723,919 km (0.114 R)
• M81: 40,086,993 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.7

Radius: 4.5

Gravity: 35.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.83 AU - 18.05 AU

Year: 26211 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,182,450 km

• M1: 98,884 km (0.093 R)
• M2: 134,788 km (0.112 R)
• M3: 442,660 km (0.078 R)
• M4: 535,261 km (0.097 R)
• M5: 1,727,706 km (0.082 R)
• M6: 1,837,959 km (0.091 R)
• M7: 2,221,828 km (0.112 R)
• M8: 2,463,727 km (0.087 R)
• M9: 3,060,623 km (0.107 R)
• M10: 3,104,904 km (0.09 R)
• M11: 3,375,227 km (0.093 R)
• M12: 3,421,004 km (0.042 R)
• M13: 3,466,931 km (0.103 R)
• M14: 4,034,804 km (0.075 R)
• M15: 4,329,512 km (0.067 R)
• M16: 4,429,294 km (0.038 R)
• M17: 5,360,840 km (0.097 R)
• M18: 5,959,082 km (0.077 R)
• M19: 6,407,277 km (0.114 R)
• M20: 6,464,124 km (0.091 R)
• M21: 6,692,859 km (0.116 R)
• M22: 7,099,765 km (0.036 R)
• M23: 7,514,600 km (0.068 R)
• M24: 7,694,866 km (0.116 R)
• M25: 8,679,818 km (0.046 R)
• M26: 9,059,348 km (0.09 R)
• M27: 9,834,414 km (0.088 R)
• M28: 10,900,598 km (0.107 R)
• M29: 11,654,721 km (0.12 R)
• M30: 11,863,261 km (0.061 R)
• M31: 14,460,429 km (0.114 R)
• M32: 15,668,731 km (0.055 R)
• M33: 16,362,716 km (0.074 R)
• M34: 19,482,879 km (0.112 R)
• M35: 19,647,736 km (0.099 R)
• M36: 20,228,474 km (0.075 R)
• M37: 21,576,800 km (0.073 R)
• M38: 21,832,762 km (0.101 R)
• M39: 22,004,052 km (0.117 R)
• M40: 24,093,485 km (0.081 R)
• M41: 24,270,459 km (0.045 R)
• M42: 25,161,763 km (0.118 R)
• M43: 26,701,275 km (0.066 R)
• M44: 27,344,097 km (0.091 R)
• M45: 29,775,811 km (0.089 R)
• M46: 30,537,862 km (0.068 R)
• M47: 30,921,281 km (0.044 R)
• M48: 31,402,687 km (0.119 R)
• M49: 32,764,178 km (0.111 R)
• M50: 32,862,164 km (0.038 R)
• M51: 34,244,000 km (0.107 R)
• M52: 37,370,745 km (0.06 R)
• M53: 38,192,336 km (0.051 R)
• M54: 39,123,733 km (0.069 R)
• M55: 41,114,432 km (0.089 R)
• M56: 43,460,276 km (0.032 R)
• M57: 44,649,429 km (0.055 R)
• M58: 45,630,193 km (0.117 R)
• M59: 45,958,710 km (0.107 R)
• M60: 47,835,266 km (0.032 R)
• M61: 48,280,319 km (0.083 R)
• M62: 49,399,162 km (0.062 R)
• M63: 51,662,428 km (0.102 R)
• M64: 55,120,083 km (0.111 R)
• M65: 55,469,993 km (0.117 R)
• M66: 58,532,860 km (0.079 R)
• M67: 58,889,800 km (0.114 R)
• M68: 62,741,796 km (0.104 R)
• M69: 62,863,419 km (0.077 R)
• M70: 62,985,192 km (0.119 R)
• M71: 63,717,323 km (0.112 R)
• M72: 64,084,586 km (0.115 R)
• M73: 64,944,026 km (0.089 R)
• M74: 65,560,220 km (0.116 R)
• M75: 69,801,618 km (0.045 R)
• M76: 71,446,597 km (0.082 R)
• M77: 74,259,336 km (0.032 R)
• M78: 75,549,917 km (0.057 R)
• M79: 75,679,319 km (0.091 R)
• M80: 76,068,124 km (0.075 R)
• M81: 77,891,273 km (0.066 R)
• M82: 79,597,137 km (0.112 R)
• M83: 79,728,933 km (0.064 R)
• M84: 80,917,638 km (0.063 R)
• M85: 81,050,182 km (0.076 R)
• M86: 83,312,849 km (0.074 R)
• M87: 84,250,529 km (0.102 R)
• M88: 85,057,161 km (0.089 R)
• M89: 85,191,799 km (0.107 R)
• M90: 87,628,000 km (0.112 R)
• M91: 88,445,104 km (0.116 R)
• M92: 88,581,537 km (0.064 R)
• M93: 89,675,546 km (0.079 R)
• M94: 90,087,090 km (0.076 R)
• M95: 90,774,043 km (0.101 R)

Asteroid Belt

Center: 17.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.2

Radius: 5.4

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.72 AU - 19.28 AU

Year: 28637 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,182,450 km

• M1: 70,461 km (0.103 R)
• M2: 140,921 km (0.033 R)
• M3: 337,194 km (0.111 R)
• M4: 1,051,523 km (0.069 R)
• M5: 1,254,827 km (0.092 R)
• M6: 1,544,897 km (0.117 R)
• M7: 2,185,176 km (0.119 R)
• M8: 2,227,662 km (0.107 R)
• M9: 2,444,280 km (0.067 R)
• M10: 2,897,860 km (0.116 R)
• M11: 3,038,931 km (0.069 R)
• M12: 3,327,954 km (0.113 R)
• M13: 3,475,757 km (0.11 R)
• M14: 4,088,510 km (0.055 R)
• M15: 4,141,019 km (0.092 R)
• M16: 4,515,313 km (0.113 R)
• M17: 4,844,727 km (0.081 R)
• M18: 5,878,748 km (0.045 R)
• M19: 6,057,667 km (0.1 R)
• M20: 6,420,591 km (0.092 R)
• M21: 6,666,530 km (0.103 R)
• M22: 6,790,696 km (0.085 R)
• M23: 7,551,401 km (0.089 R)
• M24: 7,745,729 km (0.082 R)
• M25: 8,607,113 km (0.106 R)
• M26: 9,220,914 km (0.069 R)
• M27: 10,490,700 km (0.114 R)
• M28: 12,191,030 km (0.03 R)
• M29: 12,648,500 km (0.08 R)
• M30: 14,133,857 km (0.118 R)
• M31: 14,614,216 km (0.089 R)
• M32: 15,018,729 km (0.081 R)
• M33: 15,426,832 km (0.113 R)
• M34: 15,673,519 km (0.095 R)
• M35: 18,820,609 km (0.093 R)
• M36: 19,172,164 km (0.115 R)
• M37: 20,329,902 km (0.067 R)
• M38: 20,690,582 km (0.106 R)
• M39: 21,053,507 km (0.031 R)
• M40: 21,877,641 km (0.103 R)
• M41: 21,969,943 km (0.087 R)
• M42: 22,154,697 km (0.111 R)
• M43: 23,180,489 km (0.045 R)
• M44: 23,462,930 km (0.119 R)
• M45: 23,841,263 km (0.105 R)
• M46: 23,936,258 km (0.075 R)
• M47: 25,568,819 km (0.098 R)
• M48: 26,644,129 km (0.099 R)
• M49: 28,636,922 km (0.048 R)
• M50: 28,838,879 km (0.088 R)
• M51: 29,041,135 km (0.111 R)
• M52: 30,883,732 km (0.052 R)
• M53: 31,194,447 km (0.118 R)
• M54: 31,298,268 km (0.037 R)
• M55: 33,930,742 km (0.057 R)
• M56: 38,065,777 km (0.109 R)
• M57: 38,398,931 km (0.06 R)
• M58: 39,628,775 km (0.045 R)
• M59: 39,741,273 km (0.051 R)
• M60: 43,395,051 km (0.108 R)
• M61: 46,679,024 km (0.032 R)
• M62: 47,751,341 km (0.059 R)
• M63: 48,470,907 km (0.08 R)
• M64: 48,952,462 km (0.03 R)
• M65: 49,314,788 km (0.1 R)
• M66: 49,556,688 km (0.034 R)
• M67: 50,163,457 km (0.108 R)
• M68: 50,285,080 km (0.118 R)
• M69: 52,121,544 km (0.097 R)
• M70: 54,104,464 km (0.046 R)
• M71: 56,111,768 km (0.116 R)
• M72: 60,199,230 km (0.116 R)
• M73: 61,365,944 km (0.081 R)
• M74: 61,756,544 km (0.114 R)
• M75: 64,249,294 km (0.114 R)
• M76: 65,707,424 km (0.099 R)
• M77: 66,107,000 km (0.101 R)
• M78: 66,774,805 km (0.092 R)
• M79: 67,847,870 km (0.068 R)
• M80: 67,982,359 km (0.102 R)
• M81: 68,386,423 km (0.102 R)
• M82: 72,746,453 km (0.114 R)
• M83: 73,297,721 km (0.11 R)
• M84: 75,795,706 km (0.096 R)
• M85: 77,335,966 km (0.111 R)
• M86: 77,476,438 km (0.109 R)
• M87: 77,898,603 km (0.06 R)
• M88: 78,039,375 km (0.104 R)
• M89: 80,162,617 km (0.094 R)
• M90: 81,159,986 km (0.101 R)
• M91: 81,302,852 km (0.066 R)
• M92: 83,454,967 km (0.072 R)
• M93: 86,499,434 km (0.082 R)
• M94: 93,443,468 km (0.074 R)
• M95: 93,593,215 km (0.083 R)
• M96: 95,998,898 km (0.105 R)
• M97: 98,424,927 km (0.11 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit