🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 215 Days

Day: 25.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 160.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 269 Days

Day: 13.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,756,004 km

• M1: 79,287 km (0.09 R)
• M2: 191,635 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 424 Days

Day: 16.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,756,004 km

• M1: 348,264 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.11 AU - 1.15 AU

Year: 460 Days

Day: 45.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,756,004 km

• M1: 521,498 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.01 AU - 1.45 AU

Year: 522 Days

Day: 14.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,756,004 km

• M1: 408,851 km (0.096 R)
• M2: 484,248 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.49 AU - 1.99 AU

Year: 879 Days

Day: 28.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.35 AU - 2.45 AU

Year: 1424 Days

Day: 16.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 89.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 14.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.24 AU - 5.06 AU

Year: 3237 Days

Day: 7.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,756,004 km

• M1: 186,399 km (0.092 R)
• M2: 311,014 km (0.096 R)
• M3: 424,708 km (0.056 R)
• M4: 577,298 km (0.094 R)
• M5: 671,994 km (0.057 R)
• M6: 847,771 km (0.104 R)
• M7: 993,479 km (0.09 R)
• M8: 1,136,345 km (0.119 R)
• M9: 1,678,339 km (0.114 R)
• M10: 1,822,401 km (0.108 R)
• M11: 1,985,762 km (0.03 R)
• M12: 2,311,736 km (0.102 R)
• M13: 2,638,308 km (0.095 R)
• M14: 2,756,341 km (0.091 R)
• M15: 3,372,834 km (0.063 R)
• M16: 3,839,429 km (0.119 R)
• M17: 4,247,383 km (0.102 R)
• M18: 4,979,365 km (0.097 R)
• M19: 5,126,270 km (0.068 R)
• M20: 5,360,241 km (0.112 R)
• M21: 5,532,578 km (0.089 R)
• M22: 5,684,869 km (0.113 R)
• M23: 5,971,498 km (0.069 R)
• M24: 6,421,937 km (0.063 R)
• M25: 6,559,119 km (0.089 R)
• M26: 7,141,802 km (0.072 R)
• M27: 7,236,498 km (0.065 R)
• M28: 7,427,385 km (0.053 R)
• M29: 7,619,917 km (0.055 R)
• M30: 7,862,864 km (0.053 R)
• M31: 8,133,187 km (0.09 R)
• M32: 8,531,866 km (0.116 R)
• M33: 8,683,109 km (0.106 R)
• M34: 8,784,387 km (0.039 R)
• M35: 9,219,268 km (0.084 R)
• M36: 9,400,281 km (0.078 R)
• M37: 9,504,402 km (0.107 R)
• M38: 9,871,515 km (0.114 R)
• M39: 10,030,388 km (0.043 R)
• M40: 11,553,294 km (0.111 R)
• M41: 12,058,187 km (0.119 R)
• M42: 12,199,706 km (0.042 R)
• M43: 12,973,427 km (0.096 R)
• M44: 13,205,752 km (0.077 R)
• M45: 14,000,117 km (0.05 R)
• M46: 15,022,469 km (0.116 R)
• M47: 15,174,909 km (0.102 R)
• M48: 15,358,316 km (0.084 R)
• M49: 15,511,953 km (0.082 R)
• M50: 15,665,889 km (0.106 R)
• M51: 15,758,640 km (0.072 R)
• M52: 16,068,756 km (0.119 R)
• M53: 16,224,637 km (0.035 R)
• M54: 16,569,311 km (0.052 R)
• M55: 16,695,272 km (0.077 R)
• M56: 17,521,800 km (0.045 R)
• M57: 17,617,992 km (0.078 R)
• M58: 17,746,496 km (0.104 R)
• M59: 18,004,553 km (0.118 R)
• M60: 18,329,030 km (0.12 R)
• M61: 18,589,929 km (0.108 R)
• M62: 18,950,609 km (0.074 R)
• M63: 19,049,344 km (0.053 R)
• M64: 20,349,200 km (0.078 R)
• M65: 20,585,565 km (0.113 R)
• M66: 20,754,909 km (0.114 R)
• M67: 20,890,744 km (0.053 R)
• M68: 21,060,987 km (0.069 R)
• M69: 21,712,037 km (0.071 R)
• M70: 22,022,751 km (0.027 R)
• M71: 22,126,722 km (0.063 R)
• M72: 22,648,669 km (0.105 R)
• M73: 23,245,116 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.2

Radius: 10.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.15 AU - 6.63 AU

Year: 5473 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,756,004 km

• M1: 133,890 km (0.108 R)
• M2: 199,264 km (0.109 R)
• M3: 274,213 km (0.097 R)
• M4: 503,397 km (0.07 R)
• M5: 661,372 km (0.109 R)
• M6: 911,500 km (0.079 R)
• M7: 1,227,002 km (0.037 R)
• M8: 1,499,270 km (0.077 R)
• M9: 1,583,942 km (0.111 R)
• M10: 1,662,332 km (0.053 R)
• M11: 1,847,982 km (0.092 R)
• M12: 2,023,461 km (0.107 R)
• M13: 2,310,539 km (0.061 R)
• M14: 2,564,407 km (0.114 R)
• M15: 2,704,281 km (0.095 R)
• M16: 2,846,698 km (0.116 R)
• M17: 3,109,242 km (0.106 R)
• M18: 3,288,760 km (0.111 R)
• M19: 3,390,037 km (0.104 R)
• M20: 3,492,362 km (0.088 R)
• M21: 3,922,456 km (0.072 R)
• M22: 4,095,092 km (0.07 R)
• M23: 4,160,317 km (0.074 R)
• M24: 4,237,060 km (0.053 R)
• M25: 4,537,303 km (0.116 R)
• M26: 4,879,135 km (0.075 R)
• M27: 5,170,402 km (0.112 R)
• M28: 5,264,798 km (0.107 R)
• M29: 5,383,728 km (0.114 R)
• M30: 6,227,909 km (0.115 R)
• M31: 6,467,565 km (0.099 R)
• M32: 6,633,469 km (0.11 R)
• M33: 6,800,570 km (0.116 R)
• M34: 7,738,399 km (0.07 R)
• M35: 8,023,532 km (0.096 R)
• M36: 8,999,060 km (0.089 R)
• M37: 9,155,689 km (0.045 R)
• M38: 9,442,917 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 9.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.7 AU - 10.22 AU

Year: 11141 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,756,004 km

• M1: 161,416 km (0.105 R)
• M2: 408,402 km (0.118 R)
• M3: 482,004 km (0.09 R)
• M4: 1,045,988 km (0.114 R)
• M5: 1,515,875 km (0.119 R)
• M6: 2,289,895 km (0.052 R)
• M7: 2,985,973 km (0.093 R)
• M8: 3,420,705 km (0.111 R)
• M9: 3,710,775 km (0.068 R)
• M10: 3,975,414 km (0.102 R)
• M11: 4,349,408 km (0.095 R)
• M12: 4,913,392 km (0.057 R)
• M13: 5,351,565 km (0.109 R)
• M14: 5,500,415 km (0.106 R)
• M15: 5,688,609 km (0.032 R)
• M16: 5,764,305 km (0.102 R)
• M17: 5,840,450 km (0.104 R)
• M18: 6,148,622 km (0.08 R)
• M19: 6,304,503 km (0.09 R)
• M20: 7,186,083 km (0.082 R)
• M21: 7,391,780 km (0.099 R)
• M22: 7,599,422 km (0.085 R)
• M23: 7,809,009 km (0.066 R)
• M24: 8,063,176 km (0.089 R)
• M25: 8,754,019 km (0.046 R)
• M26: 9,463,711 km (0.118 R)
• M27: 9,553,769 km (0.067 R)
• M28: 9,734,782 km (0.079 R)
• M29: 10,145,877 km (0.077 R)
• M30: 10,284,255 km (0.054 R)
• M31: 11,222,533 km (0.086 R)
• M32: 11,653,674 km (0.094 R)
• M33: 12,335,242 km (0.047 R)
• M34: 12,631,147 km (0.09 R)
• M35: 14,611,972 km (0.1 R)
• M36: 15,082,607 km (0.088 R)
• M37: 15,664,692 km (0.082 R)
• M38: 16,038,837 km (0.091 R)
• M39: 17,399,429 km (0.117 R)
• M40: 18,853,221 km (0.119 R)
• M41: 19,194,304 km (0.104 R)
• M42: 19,824,859 km (0.093 R)
• M43: 20,403,953 km (0.052 R)
• M44: 21,223,899 km (0.099 R)
• M45: 21,341,931 km (0.099 R)
• M46: 21,401,023 km (0.098 R)
• M47: 22,114,455 km (0.097 R)
• M48: 22,294,122 km (0.049 R)
• M49: 23,748,213 km (0.083 R)
• M50: 25,295,205 km (0.101 R)
• M51: 25,357,737 km (0.097 R)
• M52: 26,112,458 km (0.031 R)
• M53: 27,002,266 km (0.072 R)
• M54: 27,450,910 km (0.117 R)
• M55: 28,031,350 km (0.057 R)
• M56: 28,681,053 km (0.118 R)
• M57: 30,526,493 km (0.115 R)
• M58: 31,665,531 km (0.037 R)
• M59: 31,733,000 km (0.108 R)
• M60: 32,818,482 km (0.115 R)
• M61: 33,571,857 km (0.119 R)
• M62: 33,778,302 km (0.045 R)
• M63: 36,006,562 km (0.099 R)
• M64: 36,076,873 km (0.103 R)
• M65: 36,783,424 km (0.098 R)
• M66: 36,996,301 km (0.103 R)
• M67: 39,364,436 km (0.078 R)
• M68: 40,237,638 km (0.082 R)
• M69: 40,970,219 km (0.051 R)
• M70: 41,190,876 km (0.089 R)
• M71: 41,633,387 km (0.08 R)
• M72: 42,077,393 km (0.109 R)
• M73: 44,094,870 km (0.099 R)
• M74: 44,396,459 km (0.043 R)
• M75: 44,472,006 km (0.052 R)
• M76: 44,925,886 km (0.118 R)
• M77: 46,067,318 km (0.068 R)
• M78: 46,296,801 km (0.113 R)
• M79: 47,526,795 km (0.036 R)
• M80: 50,648,902 km (0.077 R)
• M81: 51,360,390 km (0.071 R)
• M82: 51,439,677 km (0.091 R)
• M83: 52,075,168 km (0.064 R)
• M84: 52,393,961 km (0.118 R)
• M85: 53,033,492 km (0.095 R)
• M86: 53,113,677 km (0.082 R)
• M87: 53,193,712 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit