🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.7 AU - 0.86 AU

Year: 260 Days

Day: 35 Hours

Environment

Temp: 76 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,993,167 km

• M1: 100,979 km (0.114 R)
• M2: 391,198 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.77 AU - 2.33 AU

Year: 1106 Days

Day: 21.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.09 AU - 2.17 AU

Year: 1171 Days

Day: 20.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,993,167 km

• M1: 1,132,755 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.08 AU - 3.24 AU

Year: 1634 Days

Day: 36.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.02 AU - 3.4 AU

Year: 2167 Days

Day: 37.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,993,167 km

• M1: 554,260 km (0.112 R)
• M2: 1,070,522 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.94 AU - 4.66 AU

Year: 3359 Days

Day: 21.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 8.4

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.14 AU - 6.16 AU

Year: 5746 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 154.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,993,167 km

• M1: 177,124 km (0.078 R)
• M2: 337,792 km (0.058 R)
• M3: 438,471 km (0.1 R)
• M4: 610,509 km (0.076 R)
• M5: 846,126 km (0.106 R)
• M6: 902,374 km (0.068 R)
• M7: 1,140,833 km (0.07 R)
• M8: 1,283,849 km (0.101 R)
• M9: 1,349,373 km (0.094 R)
• M10: 1,587,832 km (0.087 R)
• M11: 1,658,442 km (0.098 R)
• M12: 1,784,703 km (0.081 R)
• M13: 2,046,648 km (0.069 R)
• M14: 2,321,161 km (0.111 R)
• M15: 2,401,794 km (0.108 R)
• M16: 2,905,041 km (0.073 R)
• M17: 3,349,048 km (0.112 R)
• M18: 3,814,447 km (0.087 R)
• M19: 3,885,954 km (0.097 R)
• M20: 3,982,146 km (0.095 R)
• M21: 4,054,701 km (0.106 R)
• M22: 4,830,964 km (0.114 R)
• M23: 5,012,576 km (0.087 R)
• M24: 5,329,125 km (0.055 R)
• M25: 5,382,531 km (0.052 R)
• M26: 5,489,943 km (0.089 R)
• M27: 5,543,798 km (0.107 R)
• M28: 6,065,146 km (0.106 R)
• M29: 6,120,946 km (0.097 R)
• M30: 6,176,896 km (0.112 R)
• M31: 6,430,913 km (0.112 R)
• M32: 6,832,883 km (0.087 R)
• M33: 7,183,839 km (0.093 R)
• M34: 7,903,405 km (0.071 R)
• M35: 7,964,441 km (0.117 R)
• M36: 8,240,898 km (0.113 R)
• M37: 8,614,444 km (0.083 R)
• M38: 9,313,814 km (0.108 R)
• M39: 10,530,493 km (0.12 R)
• M40: 10,631,322 km (0.081 R)
• M41: 10,698,791 km (0.083 R)
• M42: 11,622,707 km (0.108 R)
• M43: 11,796,540 km (0.12 R)
• M44: 11,866,402 km (0.116 R)
• M45: 12,041,432 km (0.051 R)
• M46: 12,217,509 km (0.105 R)
• M47: 12,965,797 km (0.064 R)
• M48: 13,509,436 km (0.117 R)
• M49: 14,097,655 km (0.032 R)
• M50: 14,283,156 km (0.117 R)
• M51: 14,769,199 km (0.046 R)
• M52: 14,844,447 km (0.106 R)
• M53: 15,071,088 km (0.082 R)
• M54: 15,489,364 km (0.093 R)
• M55: 16,027,467 km (0.114 R)
• M56: 16,104,809 km (0.103 R)
• M57: 16,924,456 km (0.078 R)
• M58: 17,958,177 km (0.087 R)
• M59: 18,199,628 km (0.096 R)
• M60: 18,889,574 km (0.086 R)
• M61: 19,919,704 km (0.117 R)
• M62: 20,799,041 km (0.04 R)
• M63: 21,520,252 km (0.081 R)
• M64: 22,508,795 km (0.1 R)
• M65: 22,769,245 km (0.057 R)
• M66: 23,512,297 km (0.034 R)
• M67: 23,864,750 km (0.056 R)
• M68: 24,574,891 km (0.059 R)
• M69: 25,336,943 km (0.101 R)
• M70: 25,517,358 km (0.104 R)
• M71: 25,970,340 km (0.094 R)
• M72: 26,106,773 km (0.083 R)
• M73: 26,334,611 km (0.111 R)
• M74: 26,746,603 km (0.107 R)
• M75: 27,252,842 km (0.12 R)
• M76: 27,669,473 km (0.074 R)
• M77: 27,855,273 km (0.052 R)
• M78: 27,994,848 km (0.087 R)
• M79: 28,415,218 km (0.104 R)
• M80: 28,649,638 km (0.066 R)
• M81: 28,931,779 km (0.101 R)
• M82: 29,879,033 km (0.083 R)
• M83: 30,356,400 km (0.118 R)
• M84: 30,788,289 km (0.11 R)
• M85: 31,077,162 km (0.105 R)
• M86: 31,949,617 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 8.1

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.12 AU - 9.36 AU

Year: 9734 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,993,167 km

• M1: 150,346 km (0.114 R)
• M2: 230,830 km (0.114 R)
• M3: 371,751 km (0.114 R)
• M4: 559,047 km (0.099 R)
• M5: 622,926 km (0.111 R)
• M6: 942,766 km (0.107 R)
• M7: 1,266,795 km (0.085 R)
• M8: 1,486,554 km (0.075 R)
• M9: 1,554,920 km (0.115 R)
• M10: 1,766,302 km (0.091 R)
• M11: 1,838,857 km (0.116 R)
• M12: 2,139,399 km (0.081 R)
• M13: 2,269,250 km (0.076 R)
• M14: 3,249,266 km (0.107 R)
• M15: 3,368,794 km (0.066 R)
• M16: 3,798,888 km (0.087 R)
• M17: 4,213,574 km (0.057 R)
• M18: 4,575,900 km (0.116 R)
• M19: 4,642,920 km (0.115 R)
• M20: 4,710,239 km (0.073 R)
• M21: 5,650,162 km (0.099 R)
• M22: 5,722,119 km (0.074 R)
• M23: 5,866,780 km (0.059 R)
• M24: 6,495,540 km (0.087 R)
• M25: 7,223,333 km (0.077 R)
• M26: 7,577,132 km (0.111 R)
• M27: 8,922,316 km (0.071 R)
• M28: 9,174,837 km (0.059 R)
• M29: 9,686,761 km (0.09 R)
• M30: 10,427,869 km (0.11 R)
• M31: 10,649,274 km (0.115 R)
• M32: 11,232,257 km (0.066 R)
• M33: 12,569,961 km (0.052 R)
• M34: 12,900,423 km (0.102 R)
• M35: 13,329,469 km (0.083 R)
• M36: 14,006,101 km (0.083 R)
• M37: 14,496,333 km (0.113 R)
• M38: 15,141,848 km (0.116 R)
• M39: 16,409,690 km (0.118 R)
• M40: 16,822,580 km (0.107 R)
• M41: 16,874,490 km (0.112 R)
• M42: 17,030,371 km (0.051 R)
• M43: 17,448,348 km (0.06 R)
• M44: 18,454,693 km (0.082 R)
• M45: 19,370,830 km (0.091 R)
• M46: 19,807,207 km (0.067 R)
• M47: 21,303,485 km (0.098 R)
• M48: 21,359,584 km (0.054 R)
• M49: 21,980,116 km (0.101 R)
• M50: 22,721,074 km (0.116 R)
• M51: 22,835,816 km (0.066 R)
• M52: 23,008,302 km (0.101 R)
• M53: 23,586,199 km (0.065 R)
• M54: 24,286,167 km (0.057 R)
• M55: 24,403,452 km (0.081 R)
• M56: 25,467,691 km (0.109 R)
• M57: 25,646,610 km (0.059 R)
• M58: 25,825,828 km (0.092 R)
• M59: 25,885,668 km (0.09 R)
• M60: 26,910,114 km (0.112 R)
• M61: 27,825,054 km (0.099 R)
• M62: 28,317,231 km (0.069 R)
• M63: 28,502,583 km (0.1 R)
• M64: 29,810,816 km (0.05 R)
• M65: 29,936,479 km (0.103 R)
• M66: 29,999,310 km (0.106 R)
• M67: 30,504,053 km (0.117 R)
• M68: 31,457,739 km (0.055 R)
• M69: 32,938,908 km (0.109 R)
• M70: 33,851,754 km (0.087 R)
• M71: 33,917,278 km (0.109 R)
• M72: 35,236,432 km (0.056 R)
• M73: 35,568,839 km (0.113 R)
• M74: 35,902,292 km (0.102 R)
• M75: 37,584,969 km (0.072 R)
• M76: 39,086,932 km (0.072 R)
• M77: 39,224,562 km (0.099 R)
• M78: 39,776,129 km (0.094 R)
• M79: 40,122,299 km (0.082 R)
• M80: 42,078,889 km (0.087 R)
• M81: 42,360,881 km (0.09 R)
• M82: 42,572,861 km (0.076 R)
• M83: 43,210,896 km (0.103 R)
• M84: 43,994,939 km (0.025 R)
• M85: 45,143,701 km (0.09 R)
• M86: 45,939,113 km (0.066 R)
• M87: 46,229,632 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.7

Radius: 5.8

Gravity: 24.46 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.45 AU - 15.19 AU

Year: 20415 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,993,167 km

• M1: 79,436 km (0.03 R)
• M2: 120,127 km (0.054 R)
• M3: 207,791 km (0.066 R)
• M4: 519,254 km (0.112 R)
• M5: 1,157,738 km (0.087 R)
• M6: 2,138,202 km (0.068 R)
• M7: 2,210,608 km (0.075 R)
• M8: 2,859,414 km (0.107 R)
• M9: 3,649,141 km (0.106 R)
• M10: 3,911,984 km (0.116 R)
• M11: 5,168,307 km (0.036 R)
• M12: 5,315,063 km (0.075 R)
• M13: 5,562,797 km (0.076 R)
• M14: 6,696,749 km (0.092 R)
• M15: 7,399,410 km (0.092 R)
• M16: 7,787,467 km (0.038 R)
• M17: 9,108,416 km (0.119 R)
• M18: 9,285,689 km (0.067 R)
• M19: 9,345,080 km (0.117 R)
• M20: 10,189,560 km (0.113 R)
• M21: 10,373,715 km (0.073 R)
• M22: 10,435,349 km (0.075 R)
• M23: 11,310,945 km (0.092 R)
• M24: 11,501,533 km (0.113 R)
• M25: 11,950,626 km (0.116 R)
• M26: 13,533,072 km (0.042 R)
• M27: 14,075,215 km (0.106 R)
• M28: 14,624,239 km (0.054 R)
• M29: 14,762,617 km (0.042 R)
• M30: 14,971,007 km (0.119 R)
• M31: 16,098,676 km (0.093 R)
• M32: 16,672,683 km (0.072 R)
• M33: 16,817,344 km (0.114 R)
• M34: 16,889,749 km (0.029 R)
• M35: 17,399,728 km (0.113 R)
• M36: 17,693,389 km (0.086 R)
• M37: 17,914,794 km (0.058 R)
• M38: 21,421,517 km (0.119 R)
• M39: 22,131,808 km (0.092 R)
• M40: 22,849,878 km (0.068 R)
• M41: 22,930,062 km (0.111 R)
• M42: 23,575,428 km (0.113 R)
• M43: 24,145,096 km (0.044 R)
• M44: 24,390,586 km (0.066 R)
• M45: 25,214,871 km (0.11 R)
• M46: 26,384,128 km (0.05 R)
• M47: 26,552,724 km (0.113 R)
• M48: 27,571,037 km (0.105 R)
• M49: 29,296,649 km (0.083 R)
• M50: 29,908,803 km (0.115 R)
• M51: 29,996,617 km (0.115 R)
• M52: 30,172,544 km (0.06 R)
• M53: 30,702,121 km (0.108 R)
• M54: 30,968,106 km (0.034 R)
• M55: 31,145,828 km (0.108 R)
• M56: 31,591,630 km (0.083 R)
• M57: 32,309,251 km (0.086 R)
• M58: 32,399,458 km (0.051 R)
• M59: 35,511,842 km (0.071 R)
• M60: 42,903,622 km (0.09 R)
• M61: 43,498,872 km (0.091 R)
• M62: 43,797,619 km (0.073 R)
• M63: 44,196,896 km (0.116 R)
• M64: 45,099,719 km (0.044 R)
• M65: 45,503,035 km (0.113 R)
• M66: 45,604,013 km (0.116 R)
• M67: 48,050,238 km (0.08 R)
• M68: 49,392,879 km (0.113 R)
• M69: 52,644,239 km (0.114 R)
• M70: 55,316,057 km (0.118 R)
• M71: 55,855,806 km (0.096 R)
• M72: 57,158,055 km (0.086 R)
• M73: 58,800,041 km (0.104 R)
• M74: 59,461,114 km (0.113 R)
• M75: 59,682,071 km (0.083 R)
• M76: 60,568,438 km (0.046 R)
• M77: 61,236,093 km (0.11 R)
• M78: 61,682,493 km (0.064 R)
• M79: 61,794,243 km (0.061 R)
• M80: 62,130,090 km (0.09 R)
• M81: 63,253,570 km (0.084 R)
• M82: 63,817,853 km (0.105 R)
• M83: 64,270,536 km (0.094 R)
• M84: 64,610,722 km (0.12 R)
• M85: 65,863,006 km (0.098 R)
• M86: 69,203,077 km (0.09 R)
• M87: 70,367,547 km (0.074 R)
• M88: 71,538,450 km (0.096 R)
• M89: 72,833,967 km (0.115 R)
• M90: 74,018,334 km (0.094 R)
• M91: 74,732,065 km (0.116 R)
• M92: 75,208,983 km (0.119 R)
• M93: 75,448,041 km (0.086 R)
• M94: 81,012,034 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit