🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.71 AU - 2.27 AU

Year: 1015 Days

Day: 26.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.38 AU - 3.56 AU

Year: 2338 Days

Day: 26.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.02 AU - 5.56 AU

Year: 3791 Days

Day: 27.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642

Radius: 14.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.01 AU - 7.59 AU

Year: 7133 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,890,134 km

• M1: 209,587 km (0.054 R)
• M2: 316,399 km (0.094 R)
• M3: 432,487 km (0.07 R)
• M4: 632,649 km (0.087 R)
• M5: 781,350 km (0.076 R)
• M6: 1,005,447 km (0.077 R)
• M7: 1,134,251 km (0.117 R)
• M8: 1,321,248 km (0.094 R)
• M9: 1,464,114 km (0.114 R)
• M10: 1,824,944 km (0.068 R)
• M11: 2,452,208 km (0.095 R)
• M12: 2,653,118 km (0.095 R)
• M13: 2,976,848 km (0.077 R)
• M14: 3,095,479 km (0.052 R)
• M15: 3,387,195 km (0.091 R)
• M16: 3,536,494 km (0.053 R)
• M17: 3,945,345 km (0.065 R)
• M18: 4,315,749 km (0.113 R)
• M19: 4,532,516 km (0.113 R)
• M20: 4,753,024 km (0.037 R)
• M21: 5,204,660 km (0.102 R)
• M22: 5,729,449 km (0.09 R)
• M23: 7,051,445 km (0.097 R)
• M24: 7,664,797 km (0.064 R)
• M25: 7,895,177 km (0.11 R)
• M26: 8,161,312 km (0.106 R)
• M27: 8,498,057 km (0.081 R)
• M28: 8,668,149 km (0.089 R)
• M29: 10,467,812 km (0.073 R)
• M30: 11,654,422 km (0.104 R)
• M31: 11,957,657 km (0.036 R)
• M32: 12,494,863 km (0.055 R)
• M33: 14,803,308 km (0.045 R)
• M34: 15,338,718 km (0.061 R)
• M35: 15,754,750 km (0.099 R)
• M36: 15,922,300 km (0.117 R)
• M37: 16,470,726 km (0.072 R)
• M38: 16,982,500 km (0.103 R)
• M39: 17,154,238 km (0.073 R)
• M40: 18,460,976 km (0.053 R)
• M41: 21,865,524 km (0.09 R)
• M42: 22,005,697 km (0.113 R)
• M43: 23,423,885 km (0.11 R)
• M44: 23,758,984 km (0.086 R)
• M45: 23,855,026 km (0.12 R)
• M46: 23,951,217 km (0.057 R)
• M47: 24,095,729 km (0.115 R)
• M48: 25,066,619 km (0.066 R)
• M49: 25,311,361 km (0.106 R)
• M50: 25,655,287 km (0.058 R)
• M51: 25,951,341 km (0.047 R)
• M52: 26,796,419 km (0.105 R)
• M53: 27,146,927 km (0.06 R)
• M54: 27,297,722 km (0.108 R)
• M55: 27,398,252 km (0.094 R)
• M56: 27,852,580 km (0.108 R)
• M57: 28,106,149 km (0.091 R)
• M58: 28,207,726 km (0.116 R)
• M59: 29,539,895 km (0.095 R)
• M60: 30,213,684 km (0.084 R)
• M61: 30,370,013 km (0.111 R)
• M62: 30,526,493 km (0.1 R)
• M63: 30,683,122 km (0.117 R)
• M64: 32,318,675 km (0.106 R)
• M65: 32,638,366 km (0.08 R)
• M66: 32,959,253 km (0.043 R)
• M67: 33,120,071 km (0.077 R)
• M68: 34,090,512 km (0.079 R)
• M69: 34,633,702 km (0.087 R)
• M70: 34,797,213 km (0.1 R)
• M71: 35,179,734 km (0.12 R)
• M72: 35,563,752 km (0.1 R)
• M73: 35,673,707 km (0.085 R)
• M74: 35,783,661 km (0.115 R)
• M75: 36,225,124 km (0.047 R)
• M76: 36,501,880 km (0.066 R)
• M77: 36,834,885 km (0.089 R)
• M78: 37,001,837 km (0.047 R)
• M79: 37,224,887 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 12.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.04 AU - 7.62 AU

Year: 7177 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,890,134 km

• M1: 178,919 km (0.115 R)
• M2: 499,657 km (0.107 R)
• M3: 583,132 km (0.043 R)
• M4: 662,270 km (0.093 R)
• M5: 924,664 km (0.116 R)
• M6: 1,260,512 km (0.099 R)
• M7: 1,381,237 km (0.079 R)
• M8: 1,692,999 km (0.119 R)
• M9: 1,888,075 km (0.038 R)
• M10: 2,202,829 km (0.11 R)
• M11: 2,333,577 km (0.049 R)
• M12: 2,483,773 km (0.113 R)
• M13: 3,302,074 km (0.037 R)
• M14: 3,509,566 km (0.027 R)
• M15: 3,643,905 km (0.047 R)
• M16: 3,819,084 km (0.036 R)
• M17: 3,957,462 km (0.067 R)
• M18: 4,097,486 km (0.092 R)
• M19: 4,361,825 km (0.067 R)
• M20: 4,444,254 km (0.104 R)
• M21: 4,548,224 km (0.108 R)
• M22: 4,652,943 km (0.088 R)
• M23: 4,800,895 km (0.107 R)
• M24: 5,188,503 km (0.091 R)
• M25: 5,298,009 km (0.095 R)
• M26: 6,248,404 km (0.108 R)
• M27: 6,624,343 km (0.096 R)
• M28: 7,423,046 km (0.061 R)
• M29: 7,721,045 km (0.085 R)
• M30: 8,099,079 km (0.117 R)
• M31: 9,242,904 km (0.092 R)
• M32: 9,402,825 km (0.064 R)
• M33: 9,509,937 km (0.065 R)
• M34: 9,725,507 km (0.096 R)
• M35: 9,833,816 km (0.112 R)
• M36: 9,942,574 km (0.102 R)
• M37: 10,353,968 km (0.09 R)
• M38: 10,464,670 km (0.09 R)
• M39: 10,911,369 km (0.111 R)
• M40: 11,080,415 km (0.093 R)
• M41: 11,535,641 km (0.084 R)
• M42: 11,621,660 km (0.116 R)
• M43: 11,707,978 km (0.09 R)
• M44: 11,823,318 km (0.117 R)
• M45: 12,026,023 km (0.041 R)
• M46: 12,288,418 km (0.09 R)
• M47: 12,464,495 km (0.099 R)
• M48: 12,997,512 km (0.119 R)
• M49: 13,447,502 km (0.107 R)
• M50: 13,841,543 km (0.091 R)
• M51: 13,994,133 km (0.099 R)
• M52: 14,890,224 km (0.108 R)
• M53: 15,046,554 km (0.094 R)
• M54: 15,266,313 km (0.11 R)
• M55: 15,424,139 km (0.1 R)
• M56: 15,582,264 km (0.081 R)
• M57: 15,677,558 km (0.117 R)
• M58: 15,836,580 km (0.103 R)
• M59: 16,704,996 km (0.118 R)
• M60: 16,900,221 km (0.045 R)
• M61: 17,325,528 km (0.111 R)
• M62: 18,993,993 km (0.12 R)
• M63: 19,129,678 km (0.119 R)
• M64: 19,710,118 km (0.071 R)
• M65: 19,813,041 km (0.092 R)
• M66: 19,985,228 km (0.107 R)
• M67: 20,400,213 km (0.115 R)
• M68: 20,504,483 km (0.103 R)
• M69: 20,678,614 km (0.104 R)
• M70: 21,485,695 km (0.096 R)
• M71: 21,591,760 km (0.114 R)
• M72: 21,839,793 km (0.118 R)
• M73: 22,053,269 km (0.049 R)
• M74: 22,267,344 km (0.096 R)
• M75: 22,553,824 km (0.077 R)
• M76: 22,733,640 km (0.103 R)
• M77: 23,457,245 km (0.115 R)
• M78: 23,712,310 km (0.075 R)
• M79: 24,041,724 km (0.041 R)
• M80: 24,335,684 km (0.113 R)
• M81: 24,815,893 km (0.115 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit