🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.01 AU - 1.47 AU

Year: 481 Days

Day: 33.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,849,620 km

• M1: 464,053 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.11 AU - 1.45 AU

Year: 504 Days

Day: 46.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.45 AU - 2.73 AU

Year: 1452 Days

Day: 43.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 108.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.04 AU - 4.08 AU

Year: 2339 Days

Day: 29.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 9.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.97 AU - 7.71 AU

Year: 6230 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,849,620 km

• M1: 129,103 km (0.05 R)
• M2: 192,383 km (0.06 R)
• M3: 348,264 km (0.097 R)
• M4: 598,391 km (0.073 R)
• M5: 810,820 km (0.044 R)
• M6: 990,338 km (0.036 R)
• M7: 1,209,200 km (0.059 R)
• M8: 1,443,769 km (0.105 R)
• M9: 1,509,443 km (0.088 R)
• M10: 1,822,850 km (0.089 R)
• M11: 1,914,703 km (0.064 R)
• M12: 2,265,061 km (0.055 R)
• M13: 2,498,584 km (0.092 R)
• M14: 2,893,372 km (0.114 R)
• M15: 2,953,212 km (0.106 R)
• M16: 3,357,874 km (0.077 R)
• M17: 3,433,271 km (0.066 R)
• M18: 3,522,132 km (0.045 R)
• M19: 3,689,083 km (0.05 R)
• M20: 3,754,009 km (0.065 R)
• M21: 4,548,972 km (0.116 R)
• M22: 4,632,747 km (0.098 R)
• M23: 4,731,033 km (0.109 R)
• M24: 4,872,851 km (0.068 R)
• M25: 5,247,893 km (0.086 R)
• M26: 5,934,248 km (0.108 R)
• M27: 5,995,284 km (0.089 R)
• M28: 6,056,619 km (0.05 R)
• M29: 6,428,520 km (0.111 R)
• M30: 7,161,998 km (0.069 R)
• M31: 8,328,562 km (0.069 R)
• M32: 8,551,613 km (0.088 R)
• M33: 8,724,548 km (0.099 R)
• M34: 8,846,320 km (0.059 R)
• M35: 9,021,350 km (0.111 R)
• M36: 10,333,024 km (0.106 R)
• M37: 10,758,630 km (0.114 R)
• M38: 10,907,929 km (0.047 R)
• M39: 11,341,314 km (0.115 R)
• M40: 11,837,829 km (0.106 R)
• M41: 12,400,168 km (0.05 R)
• M42: 12,537,199 km (0.082 R)
• M43: 13,190,044 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 13.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.22 AU - 13.4 AU

Year: 16911 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,849,620 km

• M1: 174,431 km (0.107 R)
• M2: 297,401 km (0.048 R)
• M3: 553,213 km (0.095 R)
• M4: 769,531 km (0.117 R)
• M5: 1,565,243 km (0.081 R)
• M6: 1,721,871 km (0.118 R)
• M7: 1,979,030 km (0.11 R)
• M8: 2,427,375 km (0.094 R)
• M9: 2,637,111 km (0.07 R)
• M10: 2,962,935 km (0.072 R)
• M11: 3,388,841 km (0.117 R)
• M12: 3,773,905 km (0.083 R)
• M13: 4,554,058 km (0.086 R)
• M14: 4,781,447 km (0.097 R)
• M15: 5,624,431 km (0.043 R)
• M16: 5,903,880 km (0.1 R)
• M17: 7,331,492 km (0.054 R)
• M18: 7,637,121 km (0.099 R)
• M19: 7,908,192 km (0.091 R)
• M20: 8,064,372 km (0.033 R)
• M21: 8,300,737 km (0.093 R)
• M22: 8,619,381 km (0.069 R)
• M23: 8,982,903 km (0.112 R)
• M24: 9,227,945 km (0.054 R)
• M25: 9,392,652 km (0.118 R)
• M26: 9,516,669 km (0.043 R)
• M27: 9,766,647 km (0.111 R)
• M28: 10,145,578 km (0.078 R)
• M29: 11,487,620 km (0.103 R)
• M30: 11,576,182 km (0.1 R)
• M31: 12,202,100 km (0.117 R)
• M32: 13,161,770 km (0.068 R)
• M33: 14,574,573 km (0.061 R)
• M34: 15,104,747 km (0.056 R)
• M35: 16,084,763 km (0.042 R)
• M36: 17,034,710 km (0.044 R)
• M37: 17,186,402 km (0.11 R)
• M38: 17,542,146 km (0.096 R)
• M39: 17,900,283 km (0.12 R)
• M40: 18,675,798 km (0.086 R)
• M41: 18,936,846 km (0.093 R)
• M42: 19,093,924 km (0.078 R)
• M43: 19,304,259 km (0.112 R)
• M44: 20,366,853 km (0.101 R)
• M45: 20,635,530 km (0.091 R)
• M46: 20,743,390 km (0.101 R)
• M47: 21,941,370 km (0.108 R)
• M48: 22,216,929 km (0.093 R)
• M49: 22,660,038 km (0.084 R)
• M50: 23,498,684 km (0.082 R)
• M51: 25,494,918 km (0.12 R)
• M52: 26,308,581 km (0.097 R)
• M53: 27,485,766 km (0.103 R)
• M54: 28,080,717 km (0.082 R)
• M55: 28,319,924 km (0.091 R)
• M56: 28,981,296 km (0.114 R)
• M57: 29,526,132 km (0.117 R)
• M58: 29,708,641 km (0.109 R)
• M59: 30,013,372 km (0.112 R)
• M60: 30,441,820 km (0.115 R)
• M61: 31,428,867 km (0.058 R)
• M62: 32,363,704 km (0.082 R)
• M63: 32,489,067 km (0.057 R)
• M64: 33,497,506 km (0.112 R)
• M65: 34,901,034 km (0.041 R)
• M66: 35,545,352 km (0.099 R)
• M67: 36,258,634 km (0.068 R)
• M68: 36,519,084 km (0.064 R)
• M69: 37,963,302 km (0.091 R)
• M70: 41,042,774 km (0.078 R)
• M71: 41,178,459 km (0.114 R)
• M72: 41,518,346 km (0.078 R)
• M73: 41,722,697 km (0.055 R)
• M74: 41,859,130 km (0.091 R)
• M75: 42,132,595 km (0.044 R)
• M76: 42,406,508 km (0.093 R)
• M77: 43,162,875 km (0.039 R)
• M78: 43,577,411 km (0.101 R)
• M79: 43,993,143 km (0.053 R)
• M80: 44,410,222 km (0.117 R)
• M81: 45,108,396 km (0.05 R)
• M82: 45,388,592 km (0.101 R)
• M83: 46,091,852 km (0.118 R)
• M84: 46,515,513 km (0.099 R)
• M85: 46,657,033 km (0.11 R)
• M86: 47,224,457 km (0.118 R)
• M87: 47,437,784 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221

Radius: 4.3

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.33 AU - 16.89 AU

Year: 19448 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,849,620 km

• M1: 55,052 km (0.116 R)
• M2: 187,446 km (0.079 R)
• M3: 332,706 km (0.118 R)
• M4: 374,294 km (0.119 R)
• M5: 493,823 km (0.083 R)
• M6: 786,735 km (0.106 R)
• M7: 1,041,949 km (0.108 R)
• M8: 1,299,108 km (0.073 R)
• M9: 1,744,910 km (0.099 R)
• M10: 1,794,426 km (0.093 R)
• M11: 1,971,401 km (0.068 R)
• M12: 2,180,389 km (0.09 R)
• M13: 2,341,955 km (0.07 R)
• M14: 2,507,410 km (0.082 R)
• M15: 2,563,360 km (0.056 R)
• M16: 2,619,758 km (0.078 R)
• M17: 2,966,825 km (0.117 R)
• M18: 3,389,738 km (0.035 R)
• M19: 3,451,821 km (0.1 R)
• M20: 3,639,866 km (0.104 R)
• M21: 4,459,513 km (0.106 R)
• M22: 5,369,367 km (0.084 R)
• M23: 5,441,772 km (0.113 R)
• M24: 5,514,477 km (0.113 R)
• M25: 5,808,287 km (0.079 R)
• M26: 5,845,387 km (0.107 R)
• M27: 9,402,675 km (0.082 R)
• M28: 9,841,595 km (0.111 R)
• M29: 10,063,598 km (0.119 R)
• M30: 10,108,179 km (0.098 R)
• M31: 10,152,759 km (0.067 R)
• M32: 10,332,127 km (0.092 R)
• M33: 10,693,705 km (0.077 R)
• M34: 11,105,697 km (0.066 R)
• M35: 11,151,773 km (0.055 R)
• M36: 11,197,849 km (0.074 R)
• M37: 11,897,668 km (0.114 R)
• M38: 11,992,065 km (0.073 R)
• M39: 12,755,911 km (0.105 R)
• M40: 13,339,193 km (0.093 R)
• M41: 14,030,485 km (0.089 R)
• M42: 14,180,233 km (0.098 R)
• M43: 15,038,326 km (0.066 R)
• M44: 15,550,848 km (0.082 R)
• M45: 16,121,265 km (0.061 R)
• M46: 16,487,780 km (0.038 R)
• M47: 16,963,202 km (0.098 R)
• M48: 17,389,406 km (0.116 R)
• M49: 20,301,179 km (0.106 R)
• M50: 23,300,916 km (0.088 R)
• M51: 23,537,280 km (0.083 R)
• M52: 24,370,989 km (0.048 R)
• M53: 25,032,810 km (0.104 R)
• M54: 25,093,248 km (0.112 R)
• M55: 26,128,465 km (0.1 R)
• M56: 26,620,492 km (0.06 R)
• M57: 26,682,127 km (0.085 R)
• M58: 26,991,495 km (0.111 R)
• M59: 28,051,845 km (0.076 R)
• M60: 28,366,299 km (0.068 R)
• M61: 28,492,410 km (0.084 R)
• M62: 28,555,541 km (0.06 R)
• M63: 29,635,787 km (0.117 R)
• M64: 30,277,562 km (0.094 R)
• M65: 32,625,201 km (0.091 R)
• M66: 32,757,296 km (0.093 R)
• M67: 32,955,813 km (0.082 R)
• M68: 33,022,084 km (0.116 R)
• M69: 33,420,763 km (0.079 R)
• M70: 33,754,067 km (0.119 R)
• M71: 34,155,438 km (0.038 R)
• M72: 35,709,012 km (0.066 R)
• M73: 36,049,796 km (0.118 R)
• M74: 36,597,174 km (0.095 R)
• M75: 37,147,395 km (0.117 R)
• M76: 37,561,931 km (0.045 R)
• M77: 37,839,136 km (0.056 R)
• M78: 38,116,939 km (0.068 R)
• M79: 39,375,506 km (0.115 R)
• M80: 41,146,146 km (0.073 R)
• M81: 41,288,863 km (0.063 R)
• M82: 44,911,076 km (0.075 R)
• M83: 45,058,131 km (0.066 R)
• M84: 46,239,804 km (0.087 R)
• M85: 46,462,555 km (0.093 R)
• M86: 46,908,956 km (0.104 R)
• M87: 47,058,105 km (0.109 R)
• M88: 47,207,403 km (0.045 R)
• M89: 47,581,398 km (0.11 R)
• M90: 48,256,982 km (0.1 R)
• M91: 48,633,669 km (0.056 R)
• M92: 48,935,707 km (0.091 R)
• M93: 49,617,575 km (0.098 R)
• M94: 49,769,566 km (0.084 R)
• M95: 50,914,139 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 4.6

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.8 AU - 17.64 AU

Year: 23809 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,849,620 km

• M1: 232,026 km (0.111 R)
• M2: 346,768 km (0.045 R)
• M3: 666,907 km (0.099 R)
• M4: 707,000 km (0.083 R)
• M5: 789,877 km (0.114 R)
• M6: 876,045 km (0.039 R)
• M7: 1,057,657 km (0.104 R)
• M8: 1,128,866 km (0.103 R)
• M9: 1,429,258 km (0.089 R)
• M10: 1,588,580 km (0.07 R)
• M11: 1,953,000 km (0.118 R)
• M12: 2,159,595 km (0.094 R)
• M13: 3,469,025 km (0.066 R)
• M14: 4,011,916 km (0.052 R)
• M15: 4,465,048 km (0.097 R)
• M16: 5,134,498 km (0.108 R)
• M17: 5,174,740 km (0.095 R)
• M18: 5,296,513 km (0.104 R)
• M19: 5,419,183 km (0.092 R)
• M20: 5,667,216 km (0.088 R)
• M21: 6,917,705 km (0.111 R)
• M22: 7,781,184 km (0.113 R)
• M23: 8,582,430 km (0.114 R)
• M24: 8,630,301 km (0.05 R)
• M25: 8,678,322 km (0.043 R)
• M26: 9,261,604 km (0.085 R)
• M27: 9,557,958 km (0.084 R)
• M28: 10,159,939 km (0.112 R)
• M29: 11,295,238 km (0.087 R)
• M30: 11,718,001 km (0.092 R)
• M31: 12,361,721 km (0.1 R)
• M32: 12,524,483 km (0.04 R)
• M33: 13,293,267 km (0.079 R)
• M34: 13,683,418 km (0.115 R)
• M35: 14,020,761 km (0.103 R)
• M36: 16,042,576 km (0.108 R)
• M37: 16,457,860 km (0.045 R)
• M38: 17,541,547 km (0.09 R)
• M39: 18,215,186 km (0.104 R)
• M40: 18,897,203 km (0.088 R)
• M41: 20,031,304 km (0.074 R)
• M42: 20,606,508 km (0.099 R)
• M43: 21,512,024 km (0.066 R)
• M44: 21,838,596 km (0.07 R)
• M45: 21,904,120 km (0.112 R)
• M46: 23,161,191 km (0.084 R)
• M47: 24,509,367 km (0.118 R)
• M48: 26,929,412 km (0.06 R)
• M49: 27,563,856 km (0.076 R)
• M50: 30,882,835 km (0.111 R)
• M51: 31,103,641 km (0.074 R)
• M52: 31,843,403 km (0.108 R)
• M53: 32,364,602 km (0.106 R)
• M54: 33,264,732 km (0.082 R)
• M55: 33,566,621 km (0.053 R)
• M56: 33,793,710 km (0.088 R)
• M57: 33,869,407 km (0.079 R)
• M58: 34,173,240 km (0.086 R)
• M59: 34,783,300 km (0.117 R)
• M60: 34,859,745 km (0.119 R)
• M61: 36,091,683 km (0.112 R)
• M62: 37,494,462 km (0.087 R)
• M63: 37,808,618 km (0.09 R)
• M64: 40,353,278 km (0.113 R)
• M65: 40,836,479 km (0.087 R)
• M66: 40,997,895 km (0.079 R)
• M67: 42,297,601 km (0.097 R)
• M68: 42,624,622 km (0.1 R)
• M69: 43,610,622 km (0.079 R)
• M70: 44,687,427 km (0.079 R)
• M71: 47,290,131 km (0.116 R)
• M72: 47,969,754 km (0.108 R)
• M73: 48,225,417 km (0.083 R)
• M74: 49,510,612 km (0.085 R)
• M75: 49,596,631 km (0.062 R)
• M76: 50,546,877 km (0.111 R)
• M77: 50,807,027 km (0.083 R)
• M78: 51,852,268 km (0.093 R)
• M79: 53,698,305 km (0.079 R)
• M80: 53,786,718 km (0.076 R)
• M81: 53,875,130 km (0.095 R)
• M82: 54,052,254 km (0.104 R)
• M83: 54,318,388 km (0.114 R)
• M84: 55,208,346 km (0.098 R)
• M85: 56,372,517 km (0.078 R)
• M86: 56,552,333 km (0.104 R)
• M87: 57,002,773 km (0.115 R)
• M88: 57,183,337 km (0.099 R)
• M89: 57,997,898 km (0.115 R)
• M90: 59,638,538 km (0.094 R)
• M91: 59,730,091 km (0.111 R)
• M92: 60,372,614 km (0.1 R)
• M93: 60,556,470 km (0.119 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 18,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit