🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 14.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 360 Days

Day: 46.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,407,399 km

• M1: 316,549 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.56 AU - 1.9 AU

Year: 857 Days

Day: 37.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.05 AU - 3.21 AU

Year: 2086 Days

Day: 39.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 140.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.36 AU - 3.86 AU

Year: 2584 Days

Day: 30.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 13

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.24 AU - 6.28 AU

Year: 4545 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,407,399 km

• M1: 169,195 km (0.046 R)
• M2: 316,699 km (0.072 R)
• M3: 400,473 km (0.089 R)
• M4: 589,416 km (0.074 R)
• M5: 690,993 km (0.106 R)
• M6: 1,235,828 km (0.117 R)
• M7: 1,418,038 km (0.079 R)
• M8: 1,528,591 km (0.091 R)
• M9: 1,775,876 km (0.083 R)
• M10: 1,895,704 km (0.119 R)
• M11: 2,000,872 km (0.095 R)
• M12: 2,328,192 km (0.041 R)
• M13: 2,653,268 km (0.096 R)
• M14: 2,771,600 km (0.12 R)
• M15: 3,497,149 km (0.11 R)
• M16: 3,605,608 km (0.088 R)
• M17: 4,050,662 km (0.089 R)
• M18: 5,214,234 km (0.091 R)
• M19: 6,053,328 km (0.108 R)
• M20: 6,609,084 km (0.086 R)
• M21: 6,716,944 km (0.094 R)
• M22: 7,043,666 km (0.086 R)
• M23: 7,656,419 km (0.107 R)
• M24: 8,431,934 km (0.077 R)
• M25: 8,695,975 km (0.119 R)
• M26: 9,112,306 km (0.098 R)
• M27: 9,840,997 km (0.116 R)
• M28: 10,088,132 km (0.079 R)
• M29: 10,274,831 km (0.064 R)
• M30: 10,525,706 km (0.12 R)
• M31: 11,033,142 km (0.098 R)
• M32: 11,678,956 km (0.09 R)
• M33: 12,670,491 km (0.077 R)
• M34: 12,838,489 km (0.114 R)
• M35: 13,483,256 km (0.097 R)
• M36: 13,620,288 km (0.032 R)
• M37: 14,839,660 km (0.085 R)
• M38: 15,158,902 km (0.061 R)
• M39: 15,372,976 km (0.097 R)
• M40: 15,732,011 km (0.105 R)
• M41: 16,568,263 km (0.041 R)
• M42: 17,456,426 km (0.11 R)
• M43: 17,605,874 km (0.109 R)
• M44: 17,831,019 km (0.104 R)
• M45: 17,943,816 km (0.113 R)
• M46: 18,626,281 km (0.108 R)
• M47: 19,085,996 km (0.101 R)
• M48: 19,278,678 km (0.082 R)
• M49: 19,704,732 km (0.104 R)
• M50: 19,899,509 km (0.08 R)
• M51: 20,133,929 km (0.117 R)
• M52: 20,566,266 km (0.109 R)
• M53: 21,560,195 km (0.065 R)
• M54: 22,326,136 km (0.088 R)
• M55: 23,018,924 km (0.103 R)
• M56: 23,553,437 km (0.099 R)
• M57: 23,760,181 km (0.117 R)
• M58: 24,425,742 km (0.028 R)
• M59: 24,676,767 km (0.07 R)
• M60: 25,520,200 km (0.096 R)
• M61: 25,605,022 km (0.094 R)
• M62: 25,732,479 km (0.101 R)
• M63: 25,817,601 km (0.057 R)
• M64: 26,244,553 km (0.087 R)
• M65: 26,759,918 km (0.064 R)
• M66: 26,846,086 km (0.058 R)
• M67: 26,975,638 km (0.116 R)
• M68: 27,626,239 km (0.118 R)
• M69: 27,931,568 km (0.034 R)
• M70: 29,208,835 km (0.08 R)
• M71: 29,341,977 km (0.104 R)
• M72: 29,564,429 km (0.11 R)
• M73: 29,742,749 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 12

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.41 AU - 8.27 AU

Year: 6739 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,407,399 km

• M1: 165,455 km (0.039 R)
• M2: 247,584 km (0.072 R)
• M3: 686,355 km (0.109 R)
• M4: 951,293 km (0.088 R)
• M5: 1,184,067 km (0.12 R)
• M6: 1,383,930 km (0.105 R)
• M7: 1,668,315 km (0.053 R)
• M8: 1,874,910 km (0.074 R)
• M9: 2,109,928 km (0.096 R)
• M10: 2,850,438 km (0.098 R)
• M11: 3,168,034 km (0.105 R)
• M12: 3,911,835 km (0.089 R)
• M13: 4,087,163 km (0.108 R)
• M14: 4,163,159 km (0.11 R)
• M15: 4,471,780 km (0.075 R)
• M16: 4,655,336 km (0.072 R)
• M17: 4,868,214 km (0.104 R)
• M18: 5,003,002 km (0.059 R)
• M19: 5,111,610 km (0.105 R)
• M20: 5,695,041 km (0.079 R)
• M21: 5,923,028 km (0.078 R)
• M22: 6,212,052 km (0.106 R)
• M23: 6,476,391 km (0.046 R)
• M24: 6,565,252 km (0.106 R)
• M25: 6,684,482 km (0.076 R)
• M26: 6,894,667 km (0.064 R)
• M27: 7,632,483 km (0.056 R)
• M28: 7,883,957 km (0.04 R)
• M29: 8,234,316 km (0.111 R)
• M30: 8,362,970 km (0.057 R)
• M31: 9,215,678 km (0.072 R)
• M32: 9,551,076 km (0.101 R)
• M33: 9,856,256 km (0.099 R)
• M34: 10,130,319 km (0.058 R)
• M35: 10,268,398 km (0.113 R)
• M36: 10,826,548 km (0.11 R)
• M37: 11,972,617 km (0.085 R)
• M38: 12,857,339 km (0.115 R)
• M39: 13,006,787 km (0.08 R)
• M40: 13,269,780 km (0.102 R)
• M41: 13,648,562 km (0.118 R)
• M42: 13,801,152 km (0.096 R)
• M43: 13,992,637 km (0.111 R)
• M44: 14,107,977 km (0.06 R)
• M45: 14,806,449 km (0.109 R)
• M46: 15,436,855 km (0.052 R)
• M47: 15,595,728 km (0.094 R)
• M48: 15,715,406 km (0.089 R)
• M49: 16,196,812 km (0.098 R)
• M50: 16,561,083 km (0.049 R)
• M51: 16,723,845 km (0.092 R)
• M52: 17,380,131 km (0.112 R)
• M53: 17,711,490 km (0.11 R)
• M54: 18,633,462 km (0.091 R)
• M55: 19,057,722 km (0.068 R)
• M56: 19,356,618 km (0.085 R)
• M57: 20,045,666 km (0.106 R)
• M58: 20,874,288 km (0.099 R)
• M59: 21,580,839 km (0.098 R)
• M60: 21,937,032 km (0.096 R)
• M61: 22,385,077 km (0.114 R)
• M62: 22,836,115 km (0.087 R)
• M63: 23,701,239 km (0.09 R)
• M64: 23,930,723 km (0.081 R)
• M65: 24,253,256 km (0.054 R)
• M66: 25,089,208 km (0.115 R)
• M67: 25,370,004 km (0.07 R)
• M68: 26,171,100 km (0.038 R)
• M69: 26,455,785 km (0.119 R)
• M70: 26,837,110 km (0.112 R)
• M71: 27,076,317 km (0.063 R)
• M72: 27,364,293 km (0.104 R)
• M73: 28,137,116 km (0.09 R)
• M74: 28,380,212 km (0.119 R)
• M75: 29,655,085 km (0.119 R)
• M76: 29,753,969 km (0.106 R)
• M77: 29,952,037 km (0.086 R)
• M78: 30,200,220 km (0.05 R)
• M79: 31,149,418 km (0.073 R)
• M80: 31,249,798 km (0.043 R)
• M81: 34,470,042 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 12.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.89 AU - 10.69 AU

Year: 11540 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,407,399 km

• M1: 156,031 km (0.12 R)
• M2: 428,448 km (0.071 R)
• M3: 553,961 km (0.096 R)
• M4: 909,256 km (0.069 R)
• M5: 1,036,115 km (0.084 R)
• M6: 1,146,668 km (0.085 R)
• M7: 1,380,639 km (0.04 R)
• M8: 2,061,010 km (0.075 R)
• M9: 2,289,745 km (0.116 R)
• M10: 2,377,709 km (0.065 R)
• M11: 2,496,788 km (0.112 R)
• M12: 3,187,631 km (0.111 R)
• M13: 3,319,577 km (0.106 R)
• M14: 5,001,954 km (0.056 R)
• M15: 5,350,517 km (0.117 R)
• M16: 5,508,044 km (0.094 R)
• M17: 5,948,909 km (0.111 R)
• M18: 6,484,918 km (0.1 R)
• M19: 7,559,031 km (0.068 R)
• M20: 7,647,443 km (0.085 R)
• M21: 7,959,205 km (0.102 R)
• M22: 8,595,594 km (0.064 R)
• M23: 9,342,985 km (0.068 R)
• M24: 10,013,932 km (0.042 R)
• M25: 10,111,021 km (0.087 R)
• M26: 10,306,246 km (0.108 R)
• M27: 10,502,818 km (0.113 R)
• M28: 10,799,919 km (0.027 R)
• M29: 11,554,790 km (0.074 R)
• M30: 11,656,666 km (0.091 R)
• M31: 11,912,778 km (0.055 R)
• M32: 12,692,482 km (0.075 R)
• M33: 13,168,353 km (0.095 R)
• M34: 13,328,273 km (0.103 R)
• M35: 13,974,236 km (0.088 R)
• M36: 14,520,568 km (0.101 R)
• M37: 15,521,228 km (0.099 R)
• M38: 15,973,313 km (0.074 R)
• M39: 16,544,328 km (0.046 R)
• M40: 17,238,462 km (0.057 R)
• M41: 17,354,999 km (0.111 R)
• M42: 18,119,444 km (0.115 R)
• M43: 18,297,465 km (0.06 R)
• M44: 20,170,281 km (0.052 R)
• M45: 22,675,746 km (0.119 R)
• M46: 23,511,101 km (0.026 R)
• M47: 23,900,055 km (0.119 R)
• M48: 24,030,056 km (0.106 R)
• M49: 25,079,485 km (0.068 R)
• M50: 25,676,380 km (0.06 R)
• M51: 25,809,672 km (0.102 R)
• M52: 26,210,893 km (0.071 R)
• M53: 26,681,528 km (0.109 R)
• M54: 26,816,466 km (0.065 R)
• M55: 27,290,840 km (0.051 R)
• M56: 27,973,156 km (0.104 R)
• M57: 28,247,668 km (0.088 R)
• M58: 28,868,649 km (0.118 R)
• M59: 29,773,567 km (0.083 R)
• M60: 31,611,227 km (0.092 R)
• M61: 31,754,093 km (0.085 R)
• M62: 33,412,684 km (0.057 R)
• M63: 33,558,243 km (0.037 R)
• M64: 35,025,349 km (0.09 R)
• M65: 35,395,305 km (0.08 R)
• M66: 35,915,606 km (0.065 R)
• M67: 39,781,814 km (0.092 R)
• M68: 40,090,584 km (0.105 R)
• M69: 41,021,681 km (0.111 R)
• M70: 41,959,959 km (0.027 R)
• M71: 42,038,498 km (0.103 R)
• M72: 42,274,264 km (0.042 R)
• M73: 42,510,479 km (0.099 R)
• M74: 42,747,143 km (0.105 R)
• M75: 43,221,966 km (0.086 R)
• M76: 44,416,356 km (0.104 R)
• M77: 45,460,399 km (0.103 R)
• M78: 47,736,232 km (0.078 R)
• M79: 48,640,401 km (0.072 R)
• M80: 48,970,713 km (0.039 R)
• M81: 49,467,378 km (0.118 R)
• M82: 50,132,191 km (0.116 R)
• M83: 51,219,020 km (0.097 R)
• M84: 55,988,499 km (0.044 R)
• M85: 56,681,436 km (0.12 R)
• M86: 56,855,120 km (0.075 R)
• M87: 57,202,935 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.6

Radius: 6.5

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.84 AU - 19.92 AU

Year: 26127 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,407,399 km

• M1: 150,346 km (0.11 R)
• M2: 261,048 km (0.051 R)
• M3: 568,322 km (0.06 R)
• M4: 909,555 km (0.106 R)
• M5: 1,017,565 km (0.043 R)
• M6: 1,246,300 km (0.112 R)
• M7: 1,306,139 km (0.087 R)
• M8: 1,554,920 km (0.117 R)
• M9: 2,096,165 km (0.066 R)
• M10: 2,203,876 km (0.104 R)
• M11: 2,691,266 km (0.079 R)
• M12: 2,927,331 km (0.098 R)
• M13: 3,170,128 km (0.12 R)
• M14: 3,631,937 km (0.118 R)
• M15: 3,761,638 km (0.088 R)
• M16: 4,204,747 km (0.102 R)
• M17: 4,386,658 km (0.083 R)
• M18: 4,617,787 km (0.117 R)
• M19: 4,805,532 km (0.103 R)
• M20: 6,604,596 km (0.045 R)
• M21: 6,657,404 km (0.07 R)
• M22: 9,051,419 km (0.072 R)
• M23: 9,523,550 km (0.116 R)
• M24: 9,702,619 km (0.081 R)
• M25: 9,762,607 km (0.073 R)
• M26: 10,738,434 km (0.095 R)
• M27: 11,238,091 km (0.088 R)
• M28: 11,490,612 km (0.117 R)
• M29: 12,454,472 km (0.037 R)
• M30: 12,979,111 km (0.097 R)
• M31: 13,444,211 km (0.112 R)
• M32: 14,117,850 km (0.07 R)
• M33: 14,664,780 km (0.107 R)
• M34: 15,708,674 km (0.105 R)
• M35: 15,849,745 km (0.082 R)
• M36: 16,992,822 km (0.057 R)
• M37: 18,162,229 km (0.1 R)
• M38: 18,236,130 km (0.119 R)
• M39: 18,756,581 km (0.075 R)
• M40: 19,736,148 km (0.111 R)
• M41: 20,732,171 km (0.11 R)
• M42: 21,901,727 km (0.087 R)
• M43: 25,371,051 km (0.111 R)
• M44: 26,034,966 km (0.118 R)
• M45: 27,295,478 km (0.107 R)
• M46: 27,380,300 km (0.087 R)
• M47: 28,403,849 km (0.09 R)
• M48: 30,137,688 km (0.065 R)
• M49: 30,576,458 km (0.106 R)
• M50: 31,282,860 km (0.083 R)
• M51: 31,549,144 km (0.06 R)
• M52: 33,434,376 km (0.113 R)
• M53: 34,344,679 km (0.103 R)
• M54: 34,803,047 km (0.09 R)
• M55: 38,256,663 km (0.052 R)
• M56: 39,208,555 km (0.052 R)
• M57: 40,168,375 km (0.095 R)
• M58: 41,622,466 km (0.034 R)
• M59: 42,699,720 km (0.085 R)
• M60: 44,482,328 km (0.084 R)
• M61: 45,382,608 km (0.068 R)
• M62: 45,784,728 km (0.056 R)
• M63: 46,693,684 km (0.066 R)
• M64: 46,896,539 km (0.061 R)
• M65: 47,404,872 km (0.061 R)
• M66: 47,710,651 km (0.078 R)
• M67: 48,017,177 km (0.108 R)
• M68: 48,426,925 km (0.068 R)
• M69: 48,529,549 km (0.095 R)
• M70: 50,181,110 km (0.036 R)
• M71: 50,492,872 km (0.098 R)
• M72: 50,700,962 km (0.101 R)
• M73: 51,641,335 km (0.099 R)
• M74: 52,903,941 km (0.082 R)
• M75: 55,781,904 km (0.108 R)
• M76: 56,320,457 km (0.101 R)
• M77: 56,752,495 km (0.069 R)
• M78: 58,055,343 km (0.101 R)
• M79: 58,710,432 km (0.092 R)
• M80: 59,367,915 km (0.099 R)
• M81: 60,358,702 km (0.088 R)
• M82: 62,915,628 km (0.072 R)
• M83: 64,828,237 km (0.096 R)
• M84: 64,941,333 km (0.091 R)
• M85: 65,167,675 km (0.102 R)
• M86: 65,280,920 km (0.069 R)
• M87: 65,507,711 km (0.097 R)
• M88: 66,417,565 km (0.03 R)
• M89: 71,028,620 km (0.08 R)
• M90: 71,261,843 km (0.076 R)
• M91: 74,317,230 km (0.034 R)
• M92: 74,791,007 km (0.113 R)
• M93: 75,622,771 km (0.062 R)
• M94: 77,775,335 km (0.071 R)
• M95: 78,738,446 km (0.066 R)
• M96: 80,798,259 km (0.048 R)
• M97: 80,919,882 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit