🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.81 AU - 1.17 AU

Year: 355 Days

Day: 28.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.03 AU - 1.71 AU

Year: 577 Days

Day: 41.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.8 AU - 2.58 AU

Year: 1166 Days

Day: 43.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,100,666 km

• M1: 660,175 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 8.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.76 AU - 10.1 AU

Year: 11261 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,100,666 km

• M1: 155,283 km (0.046 R)
• M2: 217,216 km (0.108 R)
• M3: 526,884 km (0.11 R)
• M4: 590,164 km (0.119 R)
• M5: 690,394 km (0.105 R)
• M6: 1,277,267 km (0.089 R)
• M7: 1,343,090 km (0.092 R)
• M8: 1,641,537 km (0.099 R)
• M9: 1,786,348 km (0.112 R)
• M10: 2,088,536 km (0.114 R)
• M11: 2,325,948 km (0.089 R)
• M12: 2,826,951 km (0.104 R)
• M13: 3,119,415 km (0.056 R)
• M14: 3,360,567 km (0.11 R)
• M15: 4,723,553 km (0.098 R)
• M16: 5,141,230 km (0.102 R)
• M17: 5,498,320 km (0.09 R)
• M18: 5,716,434 km (0.058 R)
• M19: 6,312,133 km (0.082 R)
• M20: 7,401,504 km (0.056 R)
• M21: 7,561,873 km (0.096 R)
• M22: 7,927,042 km (0.089 R)
• M23: 8,843,478 km (0.111 R)
• M24: 8,971,085 km (0.101 R)
• M25: 9,271,178 km (0.053 R)
• M26: 9,444,114 km (0.116 R)
• M27: 9,925,220 km (0.092 R)
• M28: 10,102,195 km (0.077 R)
• M29: 10,414,405 km (0.092 R)
• M30: 11,048,252 km (0.037 R)
• M31: 11,277,585 km (0.097 R)
• M32: 11,647,989 km (0.101 R)
• M33: 11,741,189 km (0.064 R)
• M34: 12,543,632 km (0.102 R)
• M35: 12,639,225 km (0.065 R)
• M36: 13,510,184 km (0.092 R)
• M37: 13,755,524 km (0.118 R)
• M38: 14,200,877 km (0.062 R)
• M39: 15,360,560 km (0.1 R)
• M40: 15,565,359 km (0.103 R)
• M41: 16,655,180 km (0.079 R)
• M42: 18,038,362 km (0.102 R)
• M43: 18,146,371 km (0.068 R)
• M44: 18,580,205 km (0.087 R)
• M45: 18,907,824 km (0.058 R)
• M46: 20,237,450 km (0.095 R)
• M47: 20,349,649 km (0.043 R)
• M48: 21,425,407 km (0.089 R)
• M49: 21,711,588 km (0.077 R)
• M50: 21,999,115 km (0.111 R)
• M51: 22,461,671 km (0.089 R)
• M52: 22,577,759 km (0.104 R)
• M53: 23,102,848 km (0.095 R)
• M54: 23,396,359 km (0.118 R)
• M55: 23,573,034 km (0.055 R)
• M56: 24,822,176 km (0.039 R)
• M57: 24,942,303 km (0.062 R)
• M58: 25,364,020 km (0.08 R)
• M59: 25,666,806 km (0.107 R)
• M60: 26,459,525 km (0.091 R)
• M61: 26,520,860 km (0.098 R)
• M62: 27,322,256 km (0.115 R)
• M63: 28,131,580 km (0.028 R)
• M64: 30,029,229 km (0.111 R)
• M65: 30,606,528 km (0.057 R)
• M66: 32,098,467 km (0.111 R)
• M67: 32,425,937 km (0.094 R)
• M68: 32,622,957 km (0.112 R)
• M69: 33,813,457 km (0.052 R)
• M70: 34,213,332 km (0.084 R)
• M71: 34,682,022 km (0.067 R)
• M72: 36,441,144 km (0.074 R)
• M73: 39,133,756 km (0.12 R)
• M74: 40,327,397 km (0.043 R)
• M75: 41,248,322 km (0.118 R)
• M76: 41,461,798 km (0.062 R)
• M77: 41,818,439 km (0.11 R)
• M78: 42,894,347 km (0.111 R)
• M79: 43,327,283 km (0.091 R)
• M80: 43,834,270 km (0.085 R)
• M81: 44,052,085 km (0.062 R)
• M82: 44,488,911 km (0.09 R)
• M83: 44,854,079 km (0.109 R)
• M84: 45,220,145 km (0.106 R)
• M85: 45,366,901 km (0.071 R)
• M86: 48,334,324 km (0.094 R)
• M87: 50,981,907 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 13.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.04 AU - 12.32 AU

Year: 13453 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,100,666 km

• M1: 179,218 km (0.097 R)
• M2: 273,465 km (0.097 R)
• M3: 375,341 km (0.087 R)
• M4: 624,721 km (0.109 R)
• M5: 880,683 km (0.095 R)
• M6: 1,152,951 km (0.084 R)
• M7: 1,309,879 km (0.119 R)
• M8: 1,801,757 km (0.119 R)
• M9: 2,080,906 km (0.034 R)
• M10: 2,603,302 km (0.093 R)
• M11: 2,733,901 km (0.074 R)
• M12: 3,591,845 km (0.093 R)
• M13: 4,126,508 km (0.084 R)
• M14: 4,310,513 km (0.097 R)
• M15: 5,008,238 km (0.092 R)
• M16: 5,106,224 km (0.096 R)
• M17: 5,237,721 km (0.066 R)
• M18: 5,639,391 km (0.096 R)
• M19: 5,878,299 km (0.114 R)
• M20: 6,437,196 km (0.059 R)
• M21: 7,270,307 km (0.05 R)
• M22: 7,605,556 km (0.079 R)
• M23: 7,756,350 km (0.082 R)
• M24: 8,368,954 km (0.105 R)
• M25: 9,519,212 km (0.107 R)
• M26: 9,641,134 km (0.048 R)
• M27: 9,968,604 km (0.049 R)
• M28: 10,676,650 km (0.102 R)
• M29: 12,628,454 km (0.095 R)
• M30: 12,896,982 km (0.107 R)
• M31: 13,485,350 km (0.103 R)
• M32: 14,267,897 km (0.116 R)
• M33: 14,641,293 km (0.103 R)
• M34: 14,970,708 km (0.098 R)
• M35: 15,780,780 km (0.12 R)
• M36: 16,215,512 km (0.034 R)
• M37: 16,703,201 km (0.11 R)
• M38: 17,344,377 km (0.096 R)
• M39: 17,842,987 km (0.117 R)
• M40: 18,447,661 km (0.05 R)
• M41: 19,161,692 km (0.117 R)
• M42: 19,522,073 km (0.046 R)
• M43: 20,616,831 km (0.106 R)
• M44: 21,357,639 km (0.112 R)
• M45: 22,268,989 km (0.064 R)
• M46: 22,756,529 km (0.12 R)
• M47: 23,247,808 km (0.095 R)
• M48: 23,577,073 km (0.084 R)
• M49: 23,852,782 km (0.096 R)
• M50: 24,018,686 km (0.053 R)
• M51: 26,381,734 km (0.116 R)
• M52: 26,782,806 km (0.083 R)
• M53: 27,185,823 km (0.04 R)
• M54: 27,359,207 km (0.1 R)
• M55: 27,707,022 km (0.083 R)
• M56: 28,173,019 km (0.117 R)
• M57: 28,641,709 km (0.061 R)
• M58: 28,818,085 km (0.065 R)
• M59: 29,705,649 km (0.119 R)
• M60: 29,824,579 km (0.101 R)
• M61: 30,302,245 km (0.107 R)
• M62: 30,422,073 km (0.111 R)
• M63: 30,662,178 km (0.118 R)
• M64: 31,325,645 km (0.12 R)
• M65: 31,628,730 km (0.112 R)
• M66: 32,176,856 km (0.085 R)
• M67: 32,789,609 km (0.087 R)
• M68: 35,027,145 km (0.12 R)
• M69: 36,100,958 km (0.107 R)
• M70: 37,121,365 km (0.056 R)
• M71: 38,345,525 km (0.116 R)
• M72: 39,125,378 km (0.085 R)
• M73: 39,779,271 km (0.073 R)
• M74: 40,173,461 km (0.106 R)
• M75: 40,370,930 km (0.025 R)
• M76: 40,767,065 km (0.049 R)
• M77: 41,164,397 km (0.098 R)
• M78: 41,297,091 km (0.12 R)
• M79: 42,766,590 km (0.104 R)
• M80: 43,035,567 km (0.073 R)
• M81: 44,185,227 km (0.099 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit