🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.19 AU - 1.19 AU

Year: 463 Days

Day: 43.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.21 AU - 1.75 AU

Year: 642 Days

Day: 39.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.99 AU - 2.29 AU

Year: 1116 Days

Day: 13.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,024,849 km

• M1: 347,965 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.67 AU - 3.55 AU

Year: 1955 Days

Day: 38.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 8.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.18 AU - 7.64 AU

Year: 7190 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,024,849 km

• M1: 114,143 km (0.069 R)
• M2: 175,478 km (0.113 R)
• M3: 386,561 km (0.09 R)
• M4: 555,158 km (0.104 R)
• M5: 700,866 km (0.103 R)
• M6: 885,171 km (0.052 R)
• M7: 1,113,008 km (0.082 R)
• M8: 1,544,448 km (0.111 R)
• M9: 1,607,878 km (0.043 R)
• M10: 1,672,205 km (0.118 R)
• M11: 1,989,652 km (0.103 R)
• M12: 2,380,850 km (0.117 R)
• M13: 2,491,852 km (0.061 R)
• M14: 2,776,686 km (0.09 R)
• M15: 3,012,153 km (0.093 R)
• M16: 3,132,430 km (0.114 R)
• M17: 3,481,741 km (0.092 R)
• M18: 3,735,758 km (0.084 R)
• M19: 3,800,235 km (0.072 R)
• M20: 3,930,385 km (0.052 R)
• M21: 3,995,909 km (0.047 R)
• M22: 4,061,881 km (0.097 R)
• M23: 4,172,733 km (0.096 R)
• M24: 4,306,923 km (0.118 R)
• M25: 4,488,235 km (0.077 R)
• M26: 4,835,003 km (0.089 R)
• M27: 4,976,074 km (0.028 R)
• M28: 5,142,427 km (0.106 R)
• M29: 5,214,383 km (0.101 R)
• M30: 5,603,338 km (0.072 R)
• M31: 5,901,337 km (0.116 R)
• M32: 6,077,563 km (0.074 R)
• M33: 6,668,774 km (0.1 R)
• M34: 6,747,313 km (0.119 R)
• M35: 6,931,617 km (0.074 R)
• M36: 7,251,458 km (0.079 R)
• M37: 7,386,245 km (0.104 R)
• M38: 7,603,461 km (0.062 R)
• M39: 7,685,441 km (0.071 R)
• M40: 8,072,152 km (0.095 R)
• M41: 8,127,952 km (0.063 R)
• M42: 8,324,224 km (0.105 R)
• M43: 8,550,266 km (0.075 R)
• M44: 8,951,039 km (0.11 R)
• M45: 9,299,303 km (0.069 R)
• M46: 9,387,117 km (0.075 R)
• M47: 9,949,455 km (0.099 R)
• M48: 10,219,629 km (0.1 R)
• M49: 11,044,661 km (0.032 R)
• M50: 12,241,893 km (0.103 R)
• M51: 13,347,571 km (0.087 R)
• M52: 13,512,876 km (0.099 R)
• M53: 13,645,570 km (0.067 R)
• M54: 13,912,452 km (0.085 R)
• M55: 13,979,323 km (0.111 R)
• M56: 15,030,996 km (0.078 R)
• M57: 15,237,441 km (0.11 R)
• M58: 16,496,008 km (0.116 R)
• M59: 16,709,035 km (0.05 R)
• M60: 17,425,609 km (0.113 R)
• M61: 17,497,715 km (0.065 R)
• M62: 18,298,662 km (0.059 R)
• M63: 18,445,567 km (0.055 R)
• M64: 18,703,623 km (0.096 R)
• M65: 19,037,077 km (0.094 R)
• M66: 19,484,823 km (0.077 R)
• M67: 20,087,254 km (0.053 R)
• M68: 21,002,344 km (0.039 R)
• M69: 21,348,963 km (0.066 R)
• M70: 21,503,647 km (0.1 R)
• M71: 21,581,138 km (0.118 R)
• M72: 22,754,435 km (0.111 R)
• M73: 23,031,191 km (0.056 R)
• M74: 23,189,764 km (0.107 R)
• M75: 23,627,936 km (0.113 R)
• M76: 23,908,133 km (0.093 R)
• M77: 25,080,981 km (0.111 R)
• M78: 26,645,774 km (0.099 R)
• M79: 26,937,490 km (0.117 R)
• M80: 28,114,975 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.9

Radius: 11.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.98 AU - 9.4 AU

Year: 8355 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,024,849 km

• M1: 178,470 km (0.093 R)
• M2: 354,547 km (0.108 R)
• M3: 444,306 km (0.085 R)
• M4: 619,186 km (0.093 R)
• M5: 769,681 km (0.11 R)
• M6: 946,506 km (0.109 R)
• M7: 1,151,455 km (0.103 R)
• M8: 1,266,944 km (0.088 R)
• M9: 1,801,757 km (0.093 R)
• M10: 1,954,646 km (0.099 R)
• M11: 2,076,418 km (0.05 R)
• M12: 2,165,130 km (0.093 R)
• M13: 2,346,293 km (0.061 R)
• M14: 2,420,344 km (0.056 R)
• M15: 2,666,133 km (0.083 R)
• M16: 2,841,163 km (0.079 R)
• M17: 3,060,324 km (0.101 R)
• M18: 3,182,246 km (0.105 R)
• M19: 3,305,814 km (0.114 R)
• M20: 3,664,699 km (0.12 R)
• M21: 3,772,709 km (0.109 R)
• M22: 4,260,547 km (0.094 R)
• M23: 4,420,019 km (0.102 R)
• M24: 4,535,209 km (0.034 R)
• M25: 4,721,608 km (0.118 R)
• M26: 4,792,069 km (0.084 R)
• M27: 5,077,801 km (0.095 R)
• M28: 5,174,291 km (0.119 R)
• M29: 5,566,387 km (0.092 R)
• M30: 5,841,647 km (0.095 R)
• M31: 5,942,925 km (0.052 R)
• M32: 6,019,220 km (0.091 R)
• M33: 6,720,535 km (0.074 R)
• M34: 6,800,121 km (0.094 R)
• M35: 6,986,969 km (0.09 R)
• M36: 7,094,380 km (0.11 R)
• M37: 7,175,462 km (0.115 R)
• M38: 7,338,374 km (0.094 R)
• M39: 7,668,088 km (0.105 R)
• M40: 8,086,962 km (0.099 R)
• M41: 8,341,876 km (0.032 R)
• M42: 9,388,164 km (0.077 R)
• M43: 9,716,083 km (0.056 R)
• M44: 9,836,359 km (0.075 R)
• M45: 9,926,716 km (0.057 R)
• M46: 11,380,209 km (0.11 R)
• M47: 11,506,919 km (0.082 R)
• M48: 12,472,573 km (0.049 R)
• M49: 12,800,342 km (0.101 R)
• M50: 13,164,014 km (0.106 R)
• M51: 13,363,877 km (0.087 R)
• M52: 13,531,127 km (0.064 R)
• M53: 14,105,284 km (0.091 R)
• M54: 16,731,774 km (0.046 R)
• M55: 17,165,907 km (0.116 R)
• M56: 17,238,611 km (0.08 R)
• M57: 17,934,391 km (0.109 R)
• M58: 18,453,047 km (0.114 R)
• M59: 18,676,696 km (0.048 R)
• M60: 18,751,495 km (0.116 R)
• M61: 21,197,270 km (0.052 R)
• M62: 22,616,505 km (0.105 R)
• M63: 23,176,749 km (0.082 R)
• M64: 23,700,940 km (0.057 R)
• M65: 23,822,563 km (0.089 R)
• M66: 24,556,191 km (0.053 R)
• M67: 25,255,861 km (0.097 R)
• M68: 25,462,904 km (0.081 R)
• M69: 25,920,524 km (0.08 R)
• M70: 26,171,100 km (0.074 R)
• M71: 26,254,875 km (0.12 R)
• M72: 26,338,800 km (0.101 R)
• M73: 26,717,133 km (0.05 R)
• M74: 27,224,419 km (0.119 R)
• M75: 27,394,212 km (0.1 R)
• M76: 27,479,184 km (0.11 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit