🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.61 AU - 0.69 AU

Year: 198 Days

Day: 14.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.3 AU - 4.84 AU

Year: 3110 Days

Day: 21.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 9.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.71 AU - 7.43 AU

Year: 6378 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,595,322 km

• M1: 229,483 km (0.099 R)
• M2: 290,220 km (0.086 R)
• M3: 568,322 km (0.053 R)
• M4: 647,011 km (0.045 R)
• M5: 729,888 km (0.088 R)
• M6: 938,278 km (0.117 R)
• M7: 1,321,996 km (0.064 R)
• M8: 1,429,856 km (0.119 R)
• M9: 1,522,158 km (0.105 R)
• M10: 2,180,688 km (0.035 R)
• M11: 2,396,259 km (0.048 R)
• M12: 2,484,521 km (0.093 R)
• M13: 2,641,599 km (0.032 R)
• M14: 3,229,220 km (0.12 R)
• M15: 3,302,373 km (0.109 R)
• M16: 3,676,966 km (0.06 R)
• M17: 4,197,417 km (0.072 R)
• M18: 4,548,224 km (0.075 R)
• M19: 4,630,503 km (0.117 R)
• M20: 4,768,881 km (0.03 R)
• M21: 5,894,156 km (0.11 R)
• M22: 5,953,995 km (0.033 R)
• M23: 6,165,078 km (0.109 R)
• M24: 7,129,685 km (0.12 R)
• M25: 7,354,082 km (0.082 R)
• M26: 7,875,580 km (0.107 R)
• M27: 8,074,096 km (0.084 R)
• M28: 8,140,817 km (0.094 R)
• M29: 8,308,067 km (0.086 R)
• M30: 8,612,050 km (0.034 R)
• M31: 9,092,110 km (0.042 R)
• M32: 9,196,230 km (0.101 R)
• M33: 9,686,911 km (0.092 R)
• M34: 9,864,184 km (0.089 R)
• M35: 10,840,311 km (0.049 R)
• M36: 11,696,010 km (0.112 R)
• M37: 12,844,473 km (0.111 R)
• M38: 13,550,725 km (0.097 R)
• M39: 14,108,725 km (0.099 R)
• M40: 14,350,176 km (0.112 R)
• M41: 15,041,767 km (0.06 R)
• M42: 15,123,896 km (0.051 R)
• M43: 16,626,756 km (0.111 R)
• M44: 16,967,091 km (0.097 R)
• M45: 17,223,951 km (0.081 R)
• M46: 18,263,955 km (0.061 R)
• M47: 18,791,737 km (0.069 R)
• M48: 18,924,430 km (0.043 R)
• M49: 19,682,293 km (0.081 R)
• M50: 20,178,060 km (0.111 R)
• M51: 20,404,701 km (0.1 R)
• M52: 20,723,494 km (0.087 R)
• M53: 20,860,525 km (0.107 R)
• M54: 21,273,715 km (0.049 R)
• M55: 22,061,647 km (0.083 R)
• M56: 22,482,466 km (0.105 R)
• M57: 22,576,413 km (0.081 R)
• M58: 22,670,510 km (0.095 R)
• M59: 22,953,400 km (0.119 R)
• M60: 23,427,475 km (0.09 R)
• M61: 24,048,606 km (0.102 R)
• M62: 24,385,351 km (0.063 R)
• M63: 24,917,620 km (0.081 R)
• M64: 25,747,888 km (0.114 R)
• M65: 26,785,798 km (0.09 R)
• M66: 27,938,450 km (0.099 R)
• M67: 28,749,719 km (0.068 R)
• M68: 29,107,108 km (0.072 R)
• M69: 30,239,863 km (0.087 R)
• M70: 31,020,315 km (0.117 R)
• M71: 31,282,112 km (0.072 R)
• M72: 31,491,997 km (0.087 R)
• M73: 31,754,990 km (0.098 R)
• M74: 32,601,415 km (0.111 R)
• M75: 33,134,283 km (0.116 R)
• M76: 33,669,843 km (0.101 R)
• M77: 35,457,987 km (0.083 R)
• M78: 36,115,768 km (0.102 R)
• M79: 36,832,941 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327

Radius: 4.8

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.53 AU - 14.91 AU

Year: 16179 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,595,322 km

• M1: 61,335 km (0.111 R)
• M2: 111,301 km (0.072 R)
• M3: 154,385 km (0.081 R)
• M4: 239,506 km (0.102 R)
• M5: 327,619 km (0.11 R)
• M6: 487,839 km (0.077 R)
• M7: 761,453 km (0.114 R)
• M8: 894,595 km (0.074 R)
• M9: 934,089 km (0.098 R)
• M10: 1,183,020 km (0.101 R)
• M11: 1,292,825 km (0.029 R)
• M12: 1,475,334 km (0.077 R)
• M13: 1,864,588 km (0.113 R)
• M14: 2,044,554 km (0.062 R)
• M15: 2,366,190 km (0.111 R)
• M16: 3,115,675 km (0.027 R)
• M17: 3,738,301 km (0.109 R)
• M18: 3,997,853 km (0.084 R)
• M19: 4,129,948 km (0.12 R)
• M20: 4,637,534 km (0.073 R)
• M21: 4,916,384 km (0.112 R)
• M22: 5,164,866 km (0.1 R)
• M23: 5,200,620 km (0.054 R)
• M24: 6,661,144 km (0.103 R)
• M25: 7,455,958 km (0.094 R)
• M26: 7,496,499 km (0.1 R)
• M27: 7,577,731 km (0.052 R)
• M28: 7,659,411 km (0.119 R)
• M29: 8,238,504 km (0.103 R)
• M30: 8,746,090 km (0.101 R)
• M31: 8,831,660 km (0.109 R)
• M32: 9,176,782 km (0.065 R)
• M33: 10,193,300 km (0.091 R)
• M34: 10,373,715 km (0.067 R)
• M35: 10,509,699 km (0.029 R)
• M36: 10,921,243 km (0.106 R)
• M37: 10,967,319 km (0.106 R)
• M38: 11,478,196 km (0.088 R)
• M39: 12,426,796 km (0.073 R)
• M40: 12,813,207 km (0.056 R)
• M41: 13,154,590 km (0.055 R)
• M42: 13,203,658 km (0.105 R)
• M43: 14,096,308 km (0.104 R)
• M44: 15,471,262 km (0.099 R)
• M45: 15,834,785 km (0.081 R)
• M46: 16,358,826 km (0.039 R)
• M47: 16,941,809 km (0.117 R)
• M48: 18,292,080 km (0.11 R)
• M49: 18,511,241 km (0.052 R)
• M50: 19,396,860 km (0.068 R)
• M51: 19,844,756 km (0.075 R)
• M52: 20,979,456 km (0.104 R)
• M53: 21,151,493 km (0.075 R)
• M54: 22,368,771 km (0.118 R)
• M55: 22,427,264 km (0.061 R)
• M56: 22,485,906 km (0.069 R)
• M57: 23,015,333 km (0.068 R)
• M58: 24,206,731 km (0.093 R)
• M59: 24,628,447 km (0.051 R)
• M60: 24,749,322 km (0.087 R)
• M61: 25,235,066 km (0.108 R)
• M62: 25,601,282 km (0.062 R)
• M63: 25,785,138 km (0.11 R)
• M64: 26,092,561 km (0.03 R)
• M65: 26,772,933 km (0.079 R)
• M66: 28,214,458 km (0.075 R)
• M67: 31,106,783 km (0.088 R)
• M68: 31,696,498 km (0.045 R)
• M69: 32,157,708 km (0.104 R)
• M70: 32,687,584 km (0.113 R)
• M71: 33,420,763 km (0.099 R)
• M72: 33,487,633 km (0.119 R)
• M73: 34,564,438 km (0.11 R)
• M74: 34,767,592 km (0.11 R)
• M75: 35,516,030 km (0.079 R)
• M76: 36,476,150 km (0.118 R)
• M77: 36,959,351 km (0.07 R)
• M78: 37,236,406 km (0.12 R)
• M79: 38,491,831 km (0.086 R)
• M80: 40,472,208 km (0.083 R)
• M81: 41,834,745 km (0.061 R)
• M82: 42,993,830 km (0.106 R)
• M83: 44,973,458 km (0.106 R)
• M84: 46,086,018 km (0.112 R)
• M85: 48,036,026 km (0.112 R)
• M86: 48,187,120 km (0.098 R)
• M87: 48,565,602 km (0.084 R)
• M88: 50,549,420 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.3

Radius: 6.5

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.96 AU - 16.54 AU

Year: 18267 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,595,322 km

• M1: 92,751 km (0.111 R)
• M2: 316,998 km (0.037 R)
• M3: 457,021 km (0.106 R)
• M4: 818,450 km (0.057 R)
• M5: 866,022 km (0.081 R)
• M6: 1,171,351 km (0.101 R)
• M7: 1,252,733 km (0.042 R)
• M8: 1,421,479 km (0.11 R)
• M9: 2,133,714 km (0.084 R)
• M10: 3,052,245 km (0.094 R)
• M11: 3,913,181 km (0.118 R)
• M12: 4,202,204 km (0.085 R)
• M13: 4,756,913 km (0.109 R)
• M14: 5,065,234 km (0.099 R)
• M15: 5,109,814 km (0.075 R)
• M16: 5,199,274 km (0.101 R)
• M17: 5,334,510 km (0.092 R)
• M18: 6,170,463 km (0.101 R)
• M19: 6,361,799 km (0.074 R)
• M20: 7,397,764 km (0.051 R)
• M21: 9,128,911 km (0.066 R)
• M22: 9,566,634 km (0.096 R)
• M23: 9,788,039 km (0.038 R)
• M24: 12,999,905 km (0.1 R)
• M25: 13,306,731 km (0.096 R)
• M26: 14,115,756 km (0.075 R)
• M27: 14,494,538 km (0.091 R)
• M28: 14,685,125 km (0.06 R)
• M29: 16,108,250 km (0.078 R)
• M30: 16,703,051 km (0.105 R)
• M31: 16,769,622 km (0.104 R)
• M32: 17,642,526 km (0.12 R)
• M33: 18,118,696 km (0.117 R)
• M34: 18,187,062 km (0.075 R)
• M35: 20,065,263 km (0.042 R)
• M36: 20,136,023 km (0.108 R)
• M37: 20,206,932 km (0.079 R)
• M38: 20,491,019 km (0.1 R)
• M39: 22,077,205 km (0.071 R)
• M40: 22,811,282 km (0.082 R)
• M41: 23,032,986 km (0.117 R)
• M42: 24,002,230 km (0.107 R)
• M43: 24,227,674 km (0.079 R)
• M44: 24,605,259 km (0.066 R)
• M45: 25,060,785 km (0.09 R)
• M46: 25,213,225 km (0.083 R)
• M47: 25,289,520 km (0.105 R)
• M48: 25,365,965 km (0.07 R)
• M49: 25,826,277 km (0.102 R)
• M50: 26,521,608 km (0.071 R)
• M51: 26,754,831 km (0.095 R)
• M52: 27,066,743 km (0.096 R)
• M53: 28,009,957 km (0.038 R)
• M54: 30,171,198 km (0.103 R)
• M55: 30,333,362 km (0.096 R)
• M56: 31,559,167 km (0.058 R)
• M57: 31,888,731 km (0.042 R)
• M58: 32,967,930 km (0.09 R)
• M59: 33,553,905 km (0.081 R)
• M60: 33,637,829 km (0.041 R)
• M61: 34,058,947 km (0.066 R)
• M62: 34,566,533 km (0.109 R)
• M63: 34,991,391 km (0.109 R)
• M64: 35,247,054 km (0.093 R)
• M65: 35,503,464 km (0.118 R)
• M66: 35,846,343 km (0.108 R)
• M67: 36,018,081 km (0.088 R)
• M68: 36,621,559 km (0.059 R)
• M69: 36,881,261 km (0.114 R)
• M70: 39,157,243 km (0.105 R)
• M71: 39,600,052 km (0.056 R)
• M72: 40,669,677 km (0.108 R)
• M73: 41,478,104 km (0.096 R)
• M74: 41,658,519 km (0.116 R)
• M75: 42,473,528 km (0.059 R)
• M76: 46,439,069 km (0.06 R)
• M77: 47,001,706 km (0.081 R)
• M78: 47,095,803 km (0.091 R)
• M79: 48,133,863 km (0.117 R)
• M80: 51,003,150 km (0.111 R)
• M81: 52,653,514 km (0.117 R)
• M82: 53,927,489 km (0.107 R)
• M83: 55,409,855 km (0.076 R)
• M84: 56,505,509 km (0.096 R)
• M85: 58,111,742 km (0.107 R)
• M86: 60,856,414 km (0.049 R)
• M87: 61,472,009 km (0.097 R)
• M88: 62,709,333 km (0.083 R)
• M89: 67,634,394 km (0.108 R)
• M90: 67,953,038 km (0.076 R)
• M91: 68,911,661 km (0.113 R)
• M92: 70,627,100 km (0.113 R)
• M93: 71,814,458 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.1

Radius: 6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.35 AU - 16.77 AU

Year: 23247 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,595,322 km

• M1: 101,278 km (0.071 R)
• M2: 233,373 km (0.1 R)
• M3: 323,131 km (0.096 R)
• M4: 425,157 km (0.074 R)
• M5: 509,082 km (0.095 R)
• M6: 568,322 km (0.057 R)
• M7: 661,821 km (0.104 R)
• M8: 846,425 km (0.12 R)
• M9: 935,735 km (0.109 R)
• M10: 1,386,473 km (0.084 R)
• M11: 1,514,080 km (0.111 R)
• M12: 1,579,305 km (0.075 R)
• M13: 1,690,306 km (0.087 R)
• M14: 1,919,789 km (0.072 R)
• M15: 2,134,911 km (0.118 R)
• M16: 2,208,214 km (0.06 R)
• M17: 2,562,013 km (0.096 R)
• M18: 2,666,432 km (0.108 R)
• M19: 2,719,091 km (0.114 R)
• M20: 2,933,465 km (0.096 R)
• M21: 3,153,374 km (0.118 R)
• M22: 3,350,095 km (0.096 R)
• M23: 3,407,092 km (0.09 R)
• M24: 3,934,274 km (0.119 R)
• M25: 4,836,050 km (0.084 R)
• M26: 5,393,302 km (0.107 R)
• M27: 5,730,646 km (0.051 R)
• M28: 6,074,721 km (0.056 R)
• M29: 6,319,612 km (0.067 R)
• M30: 6,855,173 km (0.069 R)
• M31: 7,257,292 km (0.03 R)
• M32: 7,331,193 km (0.108 R)
• M33: 7,442,494 km (0.102 R)
• M34: 7,893,532 km (0.059 R)
• M35: 8,430,887 km (0.118 R)
• M36: 8,469,783 km (0.064 R)
• M37: 8,586,619 km (0.071 R)
• M38: 9,866,129 km (0.097 R)
• M39: 10,071,377 km (0.08 R)
• M40: 10,527,950 km (0.055 R)
• M41: 10,779,873 km (0.096 R)
• M42: 11,720,395 km (0.117 R)
• M43: 12,200,454 km (0.057 R)
• M44: 12,244,287 km (0.117 R)
• M45: 12,509,224 km (0.067 R)
• M46: 12,820,687 km (0.032 R)
• M47: 12,865,267 km (0.098 R)
• M48: 13,089,664 km (0.072 R)
• M49: 13,678,781 km (0.11 R)
• M50: 14,369,175 km (0.058 R)
• M51: 15,307,453 km (0.11 R)
• M52: 15,736,050 km (0.096 R)
• M53: 15,879,814 km (0.085 R)
• M54: 15,927,835 km (0.074 R)
• M55: 16,702,602 km (0.101 R)
• M56: 17,242,351 km (0.118 R)
• M57: 18,037,763 km (0.105 R)
• M58: 18,844,993 km (0.112 R)
• M59: 18,895,857 km (0.103 R)
• M60: 19,612,430 km (0.101 R)
• M61: 20,233,860 km (0.112 R)
• M62: 20,861,573 km (0.117 R)
• M63: 21,761,853 km (0.057 R)
• M64: 21,975,478 km (0.104 R)
• M65: 22,189,852 km (0.054 R)
• M66: 22,297,263 km (0.063 R)
• M67: 22,837,162 km (0.089 R)
• M68: 23,217,590 km (0.095 R)
• M69: 23,326,646 km (0.098 R)
• M70: 23,490,606 km (0.056 R)
• M71: 24,983,144 km (0.101 R)
• M72: 25,318,991 km (0.113 R)
• M73: 25,599,936 km (0.11 R)
• M74: 26,278,661 km (0.082 R)
• M75: 26,563,196 km (0.096 R)
• M76: 28,000,981 km (0.096 R)
• M77: 28,233,457 km (0.093 R)
• M78: 29,346,016 km (0.101 R)
• M79: 31,795,382 km (0.118 R)
• M80: 31,977,143 km (0.085 R)
• M81: 32,341,713 km (0.117 R)
• M82: 32,952,372 km (0.056 R)
• M83: 33,075,042 km (0.084 R)
• M84: 33,505,286 km (0.092 R)
• M85: 33,751,972 km (0.058 R)
• M86: 34,123,274 km (0.086 R)
• M87: 34,682,621 km (0.116 R)
• M88: 38,423,764 km (0.11 R)
• M89: 40,637,214 km (0.103 R)
• M90: 42,224,298 km (0.079 R)
• M91: 42,757,914 km (0.04 R)
• M92: 43,427,963 km (0.048 R)
• M93: 43,696,940 km (0.101 R)
• M94: 43,764,259 km (0.088 R)
• M95: 44,710,615 km (0.089 R)
• M96: 45,118,119 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit