🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1 AU - 1.04 AU

Year: 388 Days

Day: 28.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.37 AU - 1.65 AU

Year: 699 Days

Day: 37.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,541,203 km

• M1: 67,768 km (0.1 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 8.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.29 AU - 9.59 AU

Year: 10927 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,541,203 km

• M1: 238,908 km (0.087 R)
• M2: 558,150 km (0.108 R)
• M3: 711,787 km (0.113 R)
• M4: 986,897 km (0.113 R)
• M5: 1,117,795 km (0.115 R)
• M6: 1,675,945 km (0.089 R)
• M7: 2,019,721 km (0.108 R)
• M8: 2,139,250 km (0.052 R)
• M9: 2,410,620 km (0.093 R)
• M10: 3,123,005 km (0.083 R)
• M11: 3,317,931 km (0.063 R)
• M12: 3,431,177 km (0.091 R)
• M13: 3,632,386 km (0.115 R)
• M14: 3,896,875 km (0.064 R)
• M15: 4,016,404 km (0.118 R)
• M16: 4,413,436 km (0.109 R)
• M17: 4,664,013 km (0.115 R)
• M18: 4,727,293 km (0.065 R)
• M19: 5,476,928 km (0.085 R)
• M20: 6,089,232 km (0.08 R)
• M21: 6,438,842 km (0.109 R)
• M22: 7,600,918 km (0.102 R)
• M23: 7,788,364 km (0.102 R)
• M24: 8,206,042 km (0.104 R)
• M25: 8,944,606 km (0.065 R)
• M26: 9,102,881 km (0.113 R)
• M27: 9,623,481 km (0.085 R)
• M28: 9,785,646 km (0.116 R)
• M29: 9,989,547 km (0.064 R)
• M30: 10,693,555 km (0.08 R)
• M31: 10,777,479 km (0.099 R)
• M32: 11,030,449 km (0.117 R)
• M33: 11,757,794 km (0.107 R)
• M34: 12,280,489 km (0.106 R)
• M35: 12,633,241 km (0.038 R)
• M36: 13,802,498 km (0.115 R)
• M37: 14,353,916 km (0.098 R)
• M38: 15,241,480 km (0.105 R)
• M39: 15,477,994 km (0.028 R)
• M40: 17,364,423 km (0.106 R)
• M41: 18,712,450 km (0.055 R)
• M42: 19,322,211 km (0.054 R)
• M43: 19,783,870 km (0.091 R)
• M44: 20,457,210 km (0.108 R)
• M45: 20,927,695 km (0.088 R)
• M46: 21,243,496 km (0.104 R)
• M47: 22,791,385 km (0.043 R)
• M48: 23,007,704 km (0.057 R)
• M49: 23,606,095 km (0.101 R)
• M50: 24,264,924 km (0.113 R)
• M51: 24,985,238 km (0.08 R)
• M52: 25,432,087 km (0.079 R)
• M53: 26,107,372 km (0.119 R)
• M54: 26,277,165 km (0.116 R)
• M55: 26,333,713 km (0.114 R)
• M56: 26,447,258 km (0.1 R)
• M57: 27,360,553 km (0.096 R)
• M58: 28,574,988 km (0.103 R)
• M59: 29,453,128 km (0.042 R)
• M60: 29,688,894 km (0.113 R)
• M61: 31,296,024 km (0.11 R)
• M62: 31,958,892 km (0.11 R)
• M63: 32,201,091 km (0.069 R)
• M64: 32,261,678 km (0.088 R)
• M65: 32,504,625 km (0.099 R)
• M66: 32,748,171 km (0.082 R)
• M67: 33,175,871 km (0.098 R)
• M68: 33,359,876 km (0.094 R)
• M69: 33,851,754 km (0.077 R)
• M70: 35,655,157 km (0.074 R)
• M71: 36,473,756 km (0.101 R)
• M72: 37,489,675 km (0.093 R)
• M73: 37,873,095 km (0.101 R)
• M74: 38,001,150 km (0.116 R)
• M75: 38,129,356 km (0.11 R)
• M76: 38,386,215 km (0.113 R)
• M77: 39,484,413 km (0.102 R)
• M78: 39,614,264 km (0.118 R)
• M79: 40,004,715 km (0.117 R)
• M80: 40,855,178 km (0.087 R)
• M81: 40,920,852 km (0.04 R)
• M82: 41,381,464 km (0.096 R)
• M83: 42,241,502 km (0.072 R)
• M84: 43,643,234 km (0.039 R)
• M85: 43,777,423 km (0.101 R)
• M86: 44,856,772 km (0.111 R)
• M87: 45,467,730 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.3

Radius: 6.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.21 AU - 18.49 AU

Year: 21558 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,541,203 km

• M1: 88,263 km (0.115 R)
• M2: 276,756 km (0.119 R)
• M3: 357,240 km (0.103 R)
• M4: 446,400 km (0.118 R)
• M5: 1,110,465 km (0.066 R)
• M6: 1,457,682 km (0.071 R)
• M7: 1,530,985 km (0.107 R)
• M8: 2,024,358 km (0.106 R)
• M9: 2,134,163 km (0.118 R)
• M10: 2,504,867 km (0.04 R)
• M11: 2,652,819 km (0.102 R)
• M12: 3,240,888 km (0.116 R)
• M13: 3,434,917 km (0.118 R)
• M14: 3,902,111 km (0.096 R)
• M15: 4,353,896 km (0.099 R)
• M16: 4,640,077 km (0.106 R)
• M17: 4,712,632 km (0.056 R)
• M18: 4,858,789 km (0.119 R)
• M19: 5,806,043 km (0.062 R)
• M20: 5,962,822 km (0.098 R)
• M21: 6,685,529 km (0.061 R)
• M22: 6,973,954 km (0.062 R)
• M23: 7,266,567 km (0.109 R)
• M24: 8,923,962 km (0.057 R)
• M25: 9,195,931 km (0.102 R)
• M26: 9,701,721 km (0.107 R)
• M27: 9,748,246 km (0.077 R)
• M28: 10,028,293 km (0.113 R)
• M29: 10,596,466 km (0.051 R)
• M30: 11,223,879 km (0.118 R)
• M31: 11,370,336 km (0.074 R)
• M32: 12,062,226 km (0.088 R)
• M33: 12,262,388 km (0.111 R)
• M34: 12,564,725 km (0.064 R)
• M35: 12,767,729 km (0.119 R)
• M36: 12,818,593 km (0.104 R)
• M37: 13,125,568 km (0.066 R)
• M38: 13,798,758 km (0.119 R)
• M39: 14,218,530 km (0.101 R)
• M40: 14,802,709 km (0.037 R)
• M41: 15,503,127 km (0.074 R)
• M42: 15,611,735 km (0.096 R)
• M43: 16,049,159 km (0.088 R)
• M44: 16,824,375 km (0.089 R)
• M45: 17,385,517 km (0.104 R)
• M46: 17,611,709 km (0.114 R)
• M47: 19,221,980 km (0.084 R)
• M48: 19,573,086 km (0.062 R)
• M49: 19,926,436 km (0.086 R)
• M50: 22,151,106 km (0.07 R)
• M51: 23,261,571 km (0.071 R)
• M52: 25,088,461 km (0.067 R)
• M53: 25,216,217 km (0.087 R)
• M54: 26,245,450 km (0.085 R)
• M55: 26,310,226 km (0.112 R)
• M56: 26,439,928 km (0.082 R)
• M57: 27,419,644 km (0.074 R)
• M58: 27,485,318 km (0.1 R)
• M59: 28,145,643 km (0.089 R)
• M60: 29,616,638 km (0.09 R)
• M61: 29,954,430 km (0.107 R)
• M62: 31,662,389 km (0.094 R)
• M63: 31,869,433 km (0.118 R)
• M64: 33,682,858 km (0.109 R)
• M65: 33,823,630 km (0.044 R)
• M66: 34,247,441 km (0.058 R)
• M67: 35,314,672 km (0.091 R)
• M68: 35,529,494 km (0.06 R)
• M69: 35,672,959 km (0.063 R)
• M70: 36,537,335 km (0.091 R)
• M71: 36,754,551 km (0.096 R)
• M72: 37,408,743 km (0.101 R)
• M73: 37,773,911 km (0.088 R)
• M74: 38,581,291 km (0.069 R)
• M75: 38,950,050 km (0.086 R)
• M76: 40,138,305 km (0.111 R)
• M77: 40,512,151 km (0.117 R)
• M78: 40,811,945 km (0.087 R)
• M79: 41,489,324 km (0.039 R)
• M80: 41,867,208 km (0.063 R)
• M81: 42,855,152 km (0.063 R)
• M82: 46,961,315 km (0.055 R)
• M83: 47,197,530 km (0.117 R)
• M84: 47,434,044 km (0.09 R)
• M85: 47,750,144 km (0.058 R)
• M86: 48,146,130 km (0.115 R)
• M87: 48,463,726 km (0.104 R)
• M88: 50,786,981 km (0.065 R)
• M89: 51,110,262 km (0.101 R)
• M90: 53,064,459 km (0.114 R)
• M91: 53,228,418 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit