🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 36.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,075,670 km

• M1: 229,633 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.77 AU - 1.19 AU

Year: 346 Days

Day: 20.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,075,670 km

• M1: 380,128 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.9 AU - 1.42 AU

Year: 445 Days

Day: 34.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,075,670 km

• M1: 649,404 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.97 AU - 1.57 AU

Year: 510 Days

Day: 13.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,075,670 km

• M1: 527,781 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.23 AU - 1.43 AU

Year: 547 Days

Day: 46.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,075,670 km

• M1: 272,717 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.37 AU - 3.77 AU

Year: 1917 Days

Day: 46.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,075,670 km

• M1: 119,977 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 8.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.19 AU - 6.75 AU

Year: 5199 Days

Day: 5.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,075,670 km

• M1: 114,442 km (0.091 R)
• M2: 170,841 km (0.051 R)
• M3: 231,578 km (0.086 R)
• M4: 309,368 km (0.105 R)
• M5: 462,856 km (0.091 R)
• M6: 666,758 km (0.119 R)
• M7: 745,297 km (0.092 R)
• M8: 801,845 km (0.12 R)
• M9: 866,321 km (0.037 R)
• M10: 1,007,990 km (0.094 R)
• M11: 1,114,055 km (0.106 R)
• M12: 1,284,148 km (0.025 R)
• M13: 1,503,010 km (0.05 R)
• M14: 1,819,110 km (0.095 R)
• M15: 1,976,188 km (0.054 R)
• M16: 2,056,522 km (0.084 R)
• M17: 2,275,982 km (0.099 R)
• M18: 2,417,053 km (0.103 R)
• M19: 2,648,780 km (0.099 R)
• M20: 3,092,637 km (0.073 R)
• M21: 3,376,424 km (0.036 R)
• M22: 3,581,373 km (0.089 R)
• M23: 3,657,818 km (0.116 R)
• M24: 3,890,741 km (0.088 R)
• M25: 4,037,347 km (0.025 R)
• M26: 4,405,956 km (0.056 R)
• M27: 4,558,846 km (0.102 R)
• M28: 4,725,498 km (0.11 R)
• M29: 4,991,483 km (0.098 R)
• M30: 5,175,638 km (0.115 R)
• M31: 5,399,586 km (0.109 R)
• M32: 5,550,829 km (0.083 R)
• M33: 5,690,553 km (0.113 R)
• M34: 5,831,475 km (0.079 R)
• M35: 5,908,817 km (0.094 R)
• M36: 5,986,458 km (0.112 R)
• M37: 6,261,269 km (0.07 R)
• M38: 6,380,200 km (0.067 R)
• M39: 6,606,990 km (0.077 R)
• M40: 6,714,700 km (0.056 R)
• M41: 6,836,623 km (0.104 R)
• M42: 7,041,273 km (0.114 R)
• M43: 7,123,701 km (0.088 R)
• M44: 7,611,091 km (0.117 R)
• M45: 7,667,489 km (0.059 R)
• M46: 7,851,794 km (0.044 R)
• M47: 8,023,083 km (0.106 R)
• M48: 8,195,719 km (0.06 R)
• M49: 8,369,702 km (0.098 R)
• M50: 8,618,034 km (0.1 R)
• M51: 8,721,107 km (0.114 R)
• M52: 8,854,100 km (0.085 R)
• M53: 9,544,494 km (0.119 R)
• M54: 9,620,639 km (0.056 R)
• M55: 9,834,863 km (0.042 R)
• M56: 10,019,617 km (0.119 R)
• M57: 10,143,484 km (0.099 R)
• M58: 10,345,890 km (0.079 R)
• M59: 10,408,421 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 9.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.92 AU - 12.48 AU

Year: 11612 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,075,670 km

• M1: 195,076 km (0.107 R)
• M2: 465,848 km (0.081 R)
• M3: 547,827 km (0.107 R)
• M4: 681,119 km (0.074 R)
• M5: 963,261 km (0.103 R)
• M6: 1,034,918 km (0.113 R)
• M7: 1,127,220 km (0.11 R)
• M8: 1,462,319 km (0.119 R)
• M9: 1,827,787 km (0.037 R)
• M10: 1,986,660 km (0.071 R)
• M11: 2,150,021 km (0.113 R)
• M12: 2,245,464 km (0.115 R)
• M13: 2,616,018 km (0.101 R)
• M14: 2,718,044 km (0.109 R)
• M15: 2,847,595 km (0.031 R)
• M16: 4,463,851 km (0.069 R)
• M17: 4,586,372 km (0.086 R)
• M18: 4,834,854 km (0.091 R)
• M19: 5,606,330 km (0.094 R)
• M20: 5,738,724 km (0.066 R)
• M21: 5,939,035 km (0.114 R)
• M22: 6,381,396 km (0.069 R)
• M23: 6,623,895 km (0.111 R)
• M24: 6,834,379 km (0.085 R)
• M25: 7,046,808 km (0.114 R)
• M26: 7,118,166 km (0.044 R)
• M27: 8,217,112 km (0.119 R)
• M28: 8,329,909 km (0.035 R)
• M29: 8,786,332 km (0.116 R)
• M30: 8,863,075 km (0.107 R)
• M31: 9,056,206 km (0.091 R)
• M32: 9,133,848 km (0.085 R)
• M33: 9,525,495 km (0.087 R)
• M34: 9,882,585 km (0.077 R)
• M35: 10,203,622 km (0.095 R)
• M36: 10,324,946 km (0.114 R)
• M37: 10,732,899 km (0.12 R)
• M38: 11,438,253 km (0.096 R)
• M39: 11,606,551 km (0.118 R)
• M40: 12,373,389 km (0.108 R)
• M41: 13,025,038 km (0.115 R)
• M42: 13,244,647 km (0.056 R)
• M43: 14,045,744 km (0.117 R)
• M44: 14,271,038 km (0.106 R)
• M45: 15,045,955 km (0.108 R)
• M46: 16,210,425 km (0.084 R)
• M47: 16,352,094 km (0.079 R)
• M48: 16,875,089 km (0.057 R)
• M49: 17,066,723 km (0.071 R)
• M50: 17,451,938 km (0.095 R)
• M51: 19,270,899 km (0.072 R)
• M52: 20,025,321 km (0.088 R)
• M53: 20,584,817 km (0.095 R)
• M54: 21,200,861 km (0.117 R)
• M55: 21,355,844 km (0.109 R)
• M56: 22,136,446 km (0.116 R)
• M57: 22,293,673 km (0.115 R)
• M58: 23,886,442 km (0.12 R)
• M59: 24,533,752 km (0.052 R)
• M60: 25,186,746 km (0.107 R)
• M61: 25,351,005 km (0.112 R)
• M62: 25,955,979 km (0.104 R)
• M63: 26,343,437 km (0.098 R)
• M64: 26,677,190 km (0.096 R)
• M65: 27,124,188 km (0.065 R)
• M66: 27,969,117 km (0.101 R)
• M67: 28,195,907 km (0.112 R)
• M68: 28,309,452 km (0.056 R)
• M69: 29,109,053 km (0.079 R)
• M70: 29,396,430 km (0.117 R)
• M71: 29,569,216 km (0.098 R)
• M72: 29,626,961 km (0.119 R)
• M73: 29,858,089 km (0.112 R)
• M74: 30,031,922 km (0.105 R)
• M75: 31,022,858 km (0.106 R)
• M76: 34,605,578 km (0.03 R)
• M77: 37,877,433 km (0.054 R)
• M78: 38,316,802 km (0.029 R)
• M79: 39,518,222 km (0.088 R)
• M80: 39,772,688 km (0.106 R)
• M81: 40,219,388 km (0.096 R)
• M82: 41,440,106 km (0.09 R)
• M83: 41,569,359 km (0.094 R)
• M84: 41,698,611 km (0.11 R)
• M85: 41,828,163 km (0.089 R)
• M86: 42,087,566 km (0.066 R)
• M87: 42,672,942 km (0.115 R)
• M88: 42,934,140 km (0.105 R)
• M89: 43,195,787 km (0.079 R)
• M90: 43,523,556 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 8

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.8 AU - 13.22 AU

Year: 14836 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,075,670 km

• M1: 101,577 km (0.099 R)
• M2: 184,903 km (0.095 R)
• M3: 297,251 km (0.068 R)
• M4: 403,914 km (0.11 R)
• M5: 914,791 km (0.092 R)
• M6: 1,151,455 km (0.079 R)
• M7: 1,381,088 km (0.108 R)
• M8: 1,569,730 km (0.078 R)
• M9: 1,883,138 km (0.034 R)
• M10: 2,534,936 km (0.094 R)
• M11: 2,600,460 km (0.115 R)
• M12: 2,834,281 km (0.084 R)
• M13: 3,180,301 km (0.107 R)
• M14: 4,573,656 km (0.072 R)
• M15: 4,694,082 km (0.099 R)
• M16: 5,438,331 km (0.098 R)
• M17: 5,523,303 km (0.034 R)
• M18: 6,577,070 km (0.028 R)
• M19: 6,804,310 km (0.084 R)
• M20: 7,173,367 km (0.099 R)
• M21: 7,360,365 km (0.085 R)
• M22: 8,221,450 km (0.08 R)
• M23: 10,089,778 km (0.116 R)
• M24: 11,260,232 km (0.102 R)
• M25: 11,423,144 km (0.067 R)
• M26: 11,861,466 km (0.078 R)
• M27: 12,924,358 km (0.103 R)
• M28: 13,495,972 km (0.077 R)
• M29: 13,959,277 km (0.05 R)
• M30: 14,134,306 km (0.089 R)
• M31: 16,908,599 km (0.076 R)
• M32: 17,095,147 km (0.106 R)
• M33: 17,220,061 km (0.073 R)
• M34: 18,102,240 km (0.116 R)
• M35: 19,257,883 km (0.112 R)
• M36: 19,648,484 km (0.066 R)
• M37: 20,769,121 km (0.047 R)
• M38: 20,835,692 km (0.1 R)
• M39: 21,303,634 km (0.094 R)
• M40: 21,842,785 km (0.094 R)
• M41: 22,046,089 km (0.053 R)
• M42: 22,591,373 km (0.117 R)
• M43: 24,043,669 km (0.042 R)
• M44: 24,886,952 km (0.104 R)
• M45: 25,954,782 km (0.103 R)
• M46: 26,530,434 km (0.088 R)
• M47: 28,504,079 km (0.116 R)
• M48: 29,545,879 km (0.049 R)
• M49: 29,845,822 km (0.091 R)
• M50: 30,448,851 km (0.096 R)
• M51: 31,820,065 km (0.108 R)
• M52: 34,464,806 km (0.025 R)
• M53: 34,701,620 km (0.078 R)
• M54: 34,780,607 km (0.112 R)
• M55: 34,859,745 km (0.112 R)
• M56: 35,494,638 km (0.12 R)
• M57: 36,293,491 km (0.063 R)
• M58: 36,534,343 km (0.053 R)
• M59: 38,561,993 km (0.073 R)
• M60: 39,383,285 km (0.101 R)
• M61: 40,127,385 km (0.091 R)
• M62: 41,043,073 km (0.047 R)
• M63: 41,881,420 km (0.1 R)
• M64: 42,640,779 km (0.106 R)
• M65: 43,149,561 km (0.063 R)
• M66: 43,660,438 km (0.058 R)
• M67: 43,831,129 km (0.065 R)
• M68: 44,087,689 km (0.12 R)
• M69: 44,258,979 km (0.108 R)
• M70: 45,463,990 km (0.113 R)
• M71: 45,810,309 km (0.119 R)
• M72: 46,244,442 km (0.051 R)
• M73: 47,467,105 km (0.076 R)
• M74: 48,170,664 km (0.052 R)
• M75: 48,611,978 km (0.087 R)
• M76: 48,700,540 km (0.107 R)
• M77: 49,944,296 km (0.098 R)
• M78: 51,649,114 km (0.085 R)
• M79: 51,739,321 km (0.12 R)
• M80: 52,100,899 km (0.092 R)
• M81: 52,644,837 km (0.099 R)
• M82: 52,917,404 km (0.079 R)
• M83: 55,947,360 km (0.074 R)
• M84: 57,623,753 km (0.11 R)
• M85: 58,656,128 km (0.069 R)
• M86: 59,033,115 km (0.12 R)
• M87: 59,410,999 km (0.089 R)
• M88: 59,884,327 km (0.12 R)
• M89: 60,263,857 km (0.115 R)
• M90: 60,549,140 km (0.059 R)
• M91: 61,598,718 km (0.118 R)
• M92: 62,846,963 km (0.04 R)
• M93: 63,136,136 km (0.051 R)
• M94: 64,589,030 km (0.117 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit