🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.07 AU - 1.33 AU

Year: 490 Days

Day: 40.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,997,884 km

• M1: 807,081 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.55 AU - 1.69 AU

Year: 769 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.76 AU - 1.78 AU

Year: 878 Days

Day: 40.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.67 AU - 4.05 AU

Year: 2296 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,997,884 km

• M1: 322,683 km (0.111 R)
• M2: 364,869 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.46 AU - 3.68 AU

Year: 2515 Days

Day: 21.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.93 AU - 4.75 AU

Year: 2805 Days

Day: 26.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 10.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.35 AU - 4.61 AU

Year: 3535 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,997,884 km

• M1: 166,502 km (0.065 R)
• M2: 349,161 km (0.115 R)
• M3: 655,089 km (0.062 R)
• M4: 778,956 km (0.085 R)
• M5: 862,133 km (0.088 R)
• M6: 936,034 km (0.077 R)
• M7: 1,090,718 km (0.05 R)
• M8: 1,171,351 km (0.115 R)
• M9: 1,240,166 km (0.047 R)
• M10: 1,396,795 km (0.12 R)
• M11: 2,070,734 km (0.097 R)
• M12: 2,138,202 km (0.087 R)
• M13: 2,504,418 km (0.068 R)
• M14: 2,852,981 km (0.077 R)
• M15: 2,947,228 km (0.103 R)
• M16: 3,216,953 km (0.09 R)
• M17: 3,354,882 km (0.046 R)
• M18: 3,555,343 km (0.081 R)
• M19: 3,821,926 km (0.113 R)
• M20: 4,158,970 km (0.087 R)
• M21: 4,527,729 km (0.118 R)
• M22: 4,884,370 km (0.113 R)
• M23: 5,043,393 km (0.105 R)
• M24: 5,436,536 km (0.107 R)
• M25: 5,554,120 km (0.118 R)
• M26: 5,625,179 km (0.114 R)
• M27: 5,863,788 km (0.098 R)
• M28: 6,008,598 km (0.1 R)
• M29: 6,725,322 km (0.112 R)
• M30: 6,801,018 km (0.109 R)
• M31: 6,978,741 km (0.068 R)
• M32: 7,235,451 km (0.114 R)
• M33: 8,050,609 km (0.106 R)
• M34: 8,157,871 km (0.074 R)
• M35: 8,592,004 km (0.075 R)
• M36: 9,539,258 km (0.07 R)
• M37: 10,140,791 km (0.092 R)
• M38: 10,666,328 km (0.114 R)
• M39: 10,813,832 km (0.119 R)
• M40: 10,962,083 km (0.102 R)
• M41: 11,290,600 km (0.112 R)
• M42: 11,410,727 km (0.073 R)
• M43: 11,622,259 km (0.063 R)
• M44: 11,865,505 km (0.115 R)
• M45: 12,388,200 km (0.117 R)
• M46: 12,574,449 km (0.103 R)
• M47: 13,328,721 km (0.093 R)
• M48: 13,455,730 km (0.084 R)
• M49: 13,519,459 km (0.116 R)
• M50: 14,097,505 km (0.088 R)
• M51: 14,749,303 km (0.038 R)
• M52: 15,947,133 km (0.116 R)
• M53: 16,116,029 km (0.09 R)
• M54: 16,183,647 km (0.109 R)
• M55: 16,455,467 km (0.097 R)
• M56: 16,763,040 km (0.104 R)
• M57: 16,900,371 km (0.067 R)
• M58: 17,141,522 km (0.105 R)
• M59: 17,522,847 km (0.093 R)
• M60: 18,329,180 km (0.109 R)
• M61: 18,399,790 km (0.087 R)
• M62: 18,647,973 km (0.096 R)
• M63: 19,255,191 km (0.086 R)
• M64: 19,435,007 km (0.075 R)
• M65: 19,651,475 km (0.037 R)
• M66: 20,379,120 km (0.11 R)
• M67: 21,263,841 km (0.073 R)
• M68: 21,487,041 km (0.089 R)
• M69: 21,598,791 km (0.091 R)
• M70: 22,538,565 km (0.089 R)
• M71: 23,491,653 km (0.092 R)
• M72: 23,760,929 km (0.109 R)
• M73: 23,992,507 km (0.083 R)
• M74: 24,457,905 km (0.08 R)
• M75: 25,200,809 km (0.072 R)
• M76: 25,555,355 km (0.107 R)
• M77: 25,871,905 km (0.07 R)
• M78: 26,269,386 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 13.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.79 AU - 4.83 AU

Year: 3933 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 97,997,884 km

• M1: 198,367 km (0.081 R)
• M2: 345,421 km (0.032 R)
• M3: 444,455 km (0.066 R)
• M4: 580,739 km (0.119 R)
• M5: 802,593 km (0.073 R)
• M6: 902,674 km (0.12 R)
• M7: 1,077,404 km (0.078 R)
• M8: 1,239,119 km (0.052 R)
• M9: 1,323,193 km (0.11 R)
• M10: 1,488,648 km (0.09 R)
• M11: 1,652,159 km (0.102 R)
• M12: 1,908,869 km (0.077 R)
• M13: 2,376,362 km (0.103 R)
• M14: 3,016,491 km (0.12 R)
• M15: 3,132,280 km (0.048 R)
• M16: 3,308,656 km (0.063 R)
• M17: 3,392,132 km (0.052 R)
• M18: 3,476,355 km (0.109 R)
• M19: 3,795,448 km (0.096 R)
• M20: 3,920,811 km (0.063 R)
• M21: 4,124,264 km (0.109 R)
• M22: 4,227,337 km (0.032 R)
• M23: 4,422,861 km (0.092 R)
• M24: 4,661,619 km (0.11 R)
• M25: 4,809,572 km (0.102 R)
• M26: 5,013,922 km (0.096 R)
• M27: 5,290,977 km (0.029 R)
• M28: 5,487,848 km (0.089 R)
• M29: 5,673,050 km (0.072 R)
• M30: 5,831,175 km (0.116 R)
• M31: 6,122,742 km (0.086 R)
• M32: 6,314,825 km (0.074 R)
• M33: 6,434,055 km (0.029 R)
• M34: 6,750,604 km (0.032 R)
• M35: 6,903,194 km (0.075 R)
• M36: 7,211,665 km (0.06 R)
• M37: 7,572,195 km (0.074 R)
• M38: 7,714,912 km (0.101 R)
• M39: 7,858,526 km (0.105 R)
• M40: 8,019,044 km (0.107 R)
• M41: 8,164,603 km (0.104 R)
• M42: 8,278,297 km (0.087 R)
• M43: 8,507,481 km (0.097 R)
• M44: 8,738,760 km (0.047 R)
• M45: 8,888,507 km (0.046 R)
• M46: 9,309,027 km (0.118 R)
• M47: 9,462,065 km (0.095 R)
• M48: 9,598,798 km (0.103 R)
• M49: 9,891,561 km (0.115 R)
• M50: 10,030,238 km (0.093 R)
• M51: 10,787,353 km (0.083 R)
• M52: 10,930,219 km (0.067 R)
• M53: 11,037,780 km (0.091 R)
• M54: 11,782,478 km (0.044 R)
• M55: 12,096,035 km (0.115 R)
• M56: 12,300,386 km (0.042 R)
• M57: 12,580,882 km (0.071 R)
• M58: 12,712,528 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 8.5

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.72 AU - 8.72 AU

Year: 7996 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,997,884 km

• M1: 152,739 km (0.04 R)
• M2: 248,033 km (0.072 R)
• M3: 661,223 km (0.078 R)
• M4: 735,872 km (0.078 R)
• M5: 977,921 km (0.12 R)
• M6: 1,282,203 km (0.109 R)
• M7: 1,416,093 km (0.102 R)
• M8: 1,554,621 km (0.098 R)
• M9: 1,676,992 km (0.09 R)
• M10: 1,909,916 km (0.027 R)
• M11: 2,313,232 km (0.097 R)
• M12: 2,548,849 km (0.112 R)
• M13: 3,197,355 km (0.095 R)
• M14: 3,275,445 km (0.099 R)
• M15: 3,380,463 km (0.105 R)
• M16: 3,433,421 km (0.054 R)
• M17: 3,811,903 km (0.076 R)
• M18: 3,922,606 km (0.112 R)
• M19: 4,579,340 km (0.112 R)
• M20: 4,786,085 km (0.081 R)
• M21: 5,208,699 km (0.094 R)
• M22: 5,674,696 km (0.043 R)
• M23: 5,992,891 km (0.118 R)
• M24: 6,251,695 km (0.119 R)
• M25: 6,448,117 km (0.12 R)
• M26: 6,948,223 km (0.081 R)
• M27: 7,049,800 km (0.073 R)
• M28: 7,254,450 km (0.048 R)
• M29: 7,322,965 km (0.11 R)
• M30: 7,426,337 km (0.115 R)
• M31: 7,599,721 km (0.111 R)
• M32: 8,777,057 km (0.051 R)
• M33: 9,517,865 km (0.101 R)
• M34: 10,201,827 km (0.089 R)
• M35: 12,429,040 km (0.063 R)
• M36: 12,676,325 km (0.072 R)
• M37: 12,925,256 km (0.116 R)
• M38: 13,217,720 km (0.11 R)
• M39: 13,766,594 km (0.111 R)
• M40: 14,280,014 km (0.113 R)
• M41: 14,582,352 km (0.076 R)
• M42: 14,712,502 km (0.107 R)
• M43: 15,061,663 km (0.103 R)
• M44: 15,325,255 km (0.099 R)
• M45: 15,723,634 km (0.12 R)
• M46: 16,170,333 km (0.084 R)
• M47: 16,305,121 km (0.112 R)
• M48: 16,939,116 km (0.095 R)
• M49: 18,606,385 km (0.07 R)
• M50: 19,316,376 km (0.045 R)
• M51: 19,411,670 km (0.064 R)
• M52: 19,650,728 km (0.082 R)
• M53: 19,794,641 km (0.108 R)
• M54: 21,203,553 km (0.116 R)
• M55: 21,696,927 km (0.096 R)
• M56: 21,994,627 km (0.101 R)
• M57: 22,293,823 km (0.052 R)
• M58: 22,946,668 km (0.095 R)
• M59: 23,351,480 km (0.114 R)
• M60: 23,453,057 km (0.11 R)
• M61: 24,425,443 km (0.071 R)
• M62: 24,942,453 km (0.112 R)
• M63: 25,358,784 km (0.101 R)
• M64: 26,409,410 km (0.042 R)
• M65: 26,515,325 km (0.114 R)
• M66: 26,886,926 km (0.089 R)
• M67: 27,206,766 km (0.059 R)
• M68: 27,313,729 km (0.109 R)
• M69: 27,796,481 km (0.111 R)
• M70: 28,444,689 km (0.119 R)
• M71: 28,607,451 km (0.09 R)
• M72: 30,529,784 km (0.084 R)
• M73: 32,550,103 km (0.064 R)
• M74: 33,062,027 km (0.11 R)
• M75: 33,404,606 km (0.101 R)
• M76: 34,671,251 km (0.081 R)
• M77: 34,729,295 km (0.11 R)
• M78: 35,543,856 km (0.111 R)
• M79: 35,719,334 km (0.112 R)
• M80: 36,777,589 km (0.047 R)
• M81: 37,786,627 km (0.079 R)
• M82: 37,965,696 km (0.098 R)
• M83: 39,650,018 km (0.061 R)
• M84: 40,257,385 km (0.089 R)
• M85: 40,379,158 km (0.101 R)

Asteroid Belt

Center: 11.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.8

Radius: 3.2

Gravity: 96.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.68 AU - 16.72 AU

Year: 24307 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,997,884 km

• M1: 109,954 km (0.083 R)
• M2: 626,965 km (0.056 R)
• M3: 708,944 km (0.055 R)
• M4: 794,215 km (0.036 R)
• M5: 913,295 km (0.1 R)
• M6: 1,069,924 km (0.116 R)
• M7: 1,515,576 km (0.061 R)
• M8: 2,092,126 km (0.069 R)
• M9: 2,424,682 km (0.025 R)
• M10: 2,908,033 km (0.051 R)
• M11: 2,953,511 km (0.069 R)
• M12: 4,010,420 km (0.075 R)
• M13: 4,369,006 km (0.084 R)
• M14: 5,061,644 km (0.039 R)
• M15: 6,427,024 km (0.054 R)
• M16: 6,486,264 km (0.086 R)
• M17: 6,665,034 km (0.077 R)
• M18: 6,966,623 km (0.06 R)
• M19: 7,582,966 km (0.099 R)
• M20: 9,399,384 km (0.085 R)
• M21: 11,557,333 km (0.066 R)
• M22: 12,137,922 km (0.07 R)
• M23: 13,101,482 km (0.059 R)
• M24: 15,022,469 km (0.113 R)
• M25: 15,417,108 km (0.116 R)
• M26: 17,275,712 km (0.029 R)
• M27: 18,105,681 km (0.059 R)
• M28: 18,609,826 km (0.106 R)
• M29: 18,694,199 km (0.115 R)
• M30: 18,778,871 km (0.085 R)
• M31: 20,323,320 km (0.111 R)
• M32: 20,759,397 km (0.091 R)
• M33: 20,934,876 km (0.078 R)
• M34: 21,022,690 km (0.08 R)
• M35: 21,641,127 km (0.107 R)
• M36: 21,818,849 km (0.102 R)
• M37: 23,167,624 km (0.098 R)
• M38: 24,635,777 km (0.112 R)
• M39: 25,381,074 km (0.116 R)
• M40: 26,417,937 km (0.066 R)
• M41: 27,276,479 km (0.085 R)
• M42: 27,950,567 km (0.073 R)
• M43: 28,241,086 km (0.118 R)
• M44: 28,338,175 km (0.107 R)
• M45: 29,610,355 km (0.102 R)
• M46: 29,906,559 km (0.099 R)
• M47: 30,203,660 km (0.085 R)
• M48: 30,601,441 km (0.105 R)
• M49: 31,402,239 km (0.088 R)
• M50: 32,209,768 km (0.113 R)
• M51: 33,948,394 km (0.111 R)
• M52: 35,089,677 km (0.111 R)
• M53: 37,943,555 km (0.057 R)
• M54: 39,452,399 km (0.098 R)
• M55: 39,560,858 km (0.089 R)
• M56: 41,641,614 km (0.12 R)
• M57: 42,528,431 km (0.064 R)
• M58: 43,197,432 km (0.108 R)
• M59: 43,421,231 km (0.111 R)
• M60: 46,022,588 km (0.051 R)
• M61: 46,480,208 km (0.108 R)
• M62: 47,054,215 km (0.032 R)
• M63: 48,557,674 km (0.117 R)
• M64: 49,140,058 km (0.11 R)
• M65: 50,429,592 km (0.102 R)
• M66: 50,783,241 km (0.118 R)
• M67: 51,374,452 km (0.054 R)
• M68: 51,492,933 km (0.04 R)
• M69: 53,041,870 km (0.085 R)
• M70: 53,161,548 km (0.098 R)
• M71: 53,521,481 km (0.055 R)
• M72: 59,139,778 km (0.104 R)
• M73: 64,302,700 km (0.048 R)
• M74: 65,840,865 km (0.062 R)
• M75: 66,614,585 km (0.073 R)
• M76: 67,520,849 km (0.112 R)
• M77: 67,910,552 km (0.095 R)
• M78: 68,431,302 km (0.114 R)
• M79: 68,561,751 km (0.114 R)
• M80: 69,084,147 km (0.06 R)
• M81: 72,511,734 km (0.034 R)
• M82: 72,644,726 km (0.096 R)
• M83: 72,777,719 km (0.08 R)
• M84: 74,246,321 km (0.115 R)
• M85: 75,455,072 km (0.094 R)
• M86: 76,670,255 km (0.031 R)
• M87: 82,981,789 km (0.11 R)
• M88: 83,260,041 km (0.086 R)
• M89: 85,356,207 km (0.096 R)
• M90: 86,904,395 km (0.11 R)
• M91: 88,319,890 km (0.05 R)
• M92: 90,028,447 km (0.082 R)
• M93: 90,743,675 km (0.095 R)
• M94: 91,460,697 km (0.046 R)
• M95: 93,044,789 km (0.117 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: 266 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit