🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 157 Days

Day: 37.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.72 AU - 2.88 AU

Year: 1756 Days

Day: 23.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,993,280 km

• M1: 548,725 km (0.11 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 11.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.93 AU - 7.51 AU

Year: 5813 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,993,280 km

• M1: 165,306 km (0.114 R)
• M2: 304,432 km (0.116 R)
• M3: 419,921 km (0.11 R)
• M4: 532,718 km (0.037 R)
• M5: 705,952 km (0.115 R)
• M6: 845,677 km (0.072 R)
• M7: 1,184,666 km (0.09 R)
• M8: 1,338,452 km (0.081 R)
• M9: 1,965,267 km (0.114 R)
• M10: 2,614,223 km (0.089 R)
• M11: 2,983,580 km (0.057 R)
• M12: 3,391,533 km (0.081 R)
• M13: 3,546,367 km (0.086 R)
• M14: 3,794,550 km (0.117 R)
• M15: 3,909,292 km (0.096 R)
• M16: 4,071,755 km (0.11 R)
• M17: 4,355,692 km (0.109 R)
• M18: 4,427,798 km (0.11 R)
• M19: 4,572,908 km (0.098 R)
• M20: 4,670,745 km (0.112 R)
• M21: 4,967,996 km (0.079 R)
• M22: 5,169,803 km (0.071 R)
• M23: 5,425,765 km (0.076 R)
• M24: 5,607,527 km (0.08 R)
• M25: 5,738,574 km (0.109 R)
• M26: 6,083,996 km (0.103 R)
• M27: 6,628,831 km (0.084 R)
• M28: 6,879,258 km (0.093 R)
• M29: 6,963,332 km (0.056 R)
• M30: 7,331,941 km (0.084 R)
• M31: 7,446,683 km (0.107 R)
• M32: 7,648,939 km (0.104 R)
• M33: 8,177,169 km (0.097 R)
• M34: 8,536,055 km (0.075 R)
• M35: 8,656,780 km (0.071 R)
• M36: 9,737,625 km (0.119 R)
• M37: 10,149,916 km (0.026 R)
• M38: 11,687,932 km (0.113 R)
• M39: 11,788,611 km (0.084 R)
• M40: 12,261,939 km (0.095 R)
• M41: 13,157,731 km (0.115 R)
• M42: 13,297,456 km (0.1 R)
• M43: 13,648,861 km (0.071 R)
• M44: 14,253,236 km (0.108 R)
• M45: 14,504,710 km (0.11 R)
• M46: 14,939,143 km (0.075 R)
• M47: 15,377,913 km (0.081 R)
• M48: 15,525,117 km (0.119 R)
• M49: 16,343,119 km (0.113 R)
• M50: 17,022,742 km (0.1 R)
• M51: 17,557,853 km (0.047 R)
• M52: 18,409,664 km (0.028 R)
• M53: 18,644,383 km (0.076 R)
• M54: 18,762,116 km (0.116 R)
• M55: 21,455,027 km (0.115 R)
• M56: 21,578,446 km (0.114 R)
• M57: 21,825,881 km (0.066 R)
• M58: 21,908,608 km (0.081 R)
• M59: 23,457,395 km (0.071 R)
• M60: 23,542,217 km (0.093 R)
• M61: 24,095,430 km (0.085 R)
• M62: 24,223,635 km (0.116 R)
• M63: 24,652,832 km (0.086 R)
• M64: 24,954,870 km (0.067 R)
• M65: 25,388,404 km (0.075 R)
• M66: 25,562,536 km (0.091 R)
• M67: 25,736,967 km (0.101 R)
• M68: 26,350,917 km (0.094 R)
• M69: 26,571,275 km (0.101 R)
• M70: 26,792,380 km (0.098 R)
• M71: 28,041,373 km (0.078 R)
• M72: 28,131,281 km (0.075 R)
• M73: 28,763,631 km (0.096 R)
• M74: 29,629,354 km (0.058 R)
• M75: 29,766,835 km (0.099 R)
• M76: 30,088,321 km (0.057 R)
• M77: 30,967,058 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 14.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.89 AU - 7.05 AU

Year: 6896 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,993,280 km

• M1: 258,954 km (0.034 R)
• M2: 375,191 km (0.107 R)
• M3: 613,202 km (0.101 R)
• M4: 783,893 km (0.042 R)
• M5: 1,107,473 km (0.1 R)
• M6: 1,213,239 km (0.109 R)
• M7: 1,322,894 km (0.103 R)
• M8: 1,533,079 km (0.113 R)
• M9: 1,796,371 km (0.082 R)
• M10: 1,966,015 km (0.114 R)
• M11: 2,344,647 km (0.111 R)
• M12: 2,507,560 km (0.073 R)
• M13: 2,747,066 km (0.104 R)
• M14: 2,869,586 km (0.081 R)
• M15: 3,222,937 km (0.06 R)
• M16: 3,404,997 km (0.107 R)
• M17: 4,452,631 km (0.081 R)
• M18: 5,012,277 km (0.071 R)
• M19: 5,254,625 km (0.118 R)
• M20: 5,531,980 km (0.12 R)
• M21: 5,751,141 km (0.066 R)
• M22: 6,069,186 km (0.12 R)
• M23: 6,230,452 km (0.078 R)
• M24: 6,856,220 km (0.05 R)
• M25: 8,962,109 km (0.047 R)
• M26: 9,368,716 km (0.09 R)
• M27: 9,518,015 km (0.103 R)
• M28: 10,161,585 km (0.111 R)
• M29: 10,663,336 km (0.089 R)
• M30: 10,936,801 km (0.107 R)
• M31: 11,133,672 km (0.055 R)
• M32: 12,421,111 km (0.108 R)
• M33: 12,915,981 km (0.052 R)
• M34: 13,291,472 km (0.079 R)
• M35: 13,797,711 km (0.042 R)
• M36: 14,010,589 km (0.116 R)
• M37: 14,353,317 km (0.081 R)
• M38: 14,482,570 km (0.103 R)
• M39: 15,398,408 km (0.065 R)
• M40: 15,796,638 km (0.077 R)
• M41: 15,974,659 km (0.107 R)
• M42: 16,287,917 km (0.102 R)
• M43: 16,422,854 km (0.037 R)
• M44: 17,515,367 km (0.119 R)
• M45: 18,256,775 km (0.084 R)
• M46: 18,490,596 km (0.104 R)
• M47: 18,772,438 km (0.086 R)
• M48: 19,055,777 km (0.052 R)
• M49: 19,245,317 km (0.064 R)
• M50: 19,722,235 km (0.096 R)
• M51: 20,106,702 km (0.119 R)
• M52: 20,980,503 km (0.108 R)
• M53: 21,570,068 km (0.079 R)
• M54: 23,421,791 km (0.099 R)
• M55: 25,115,987 km (0.107 R)
• M56: 26,109,466 km (0.051 R)
• M57: 26,531,482 km (0.103 R)
• M58: 26,796,569 km (0.034 R)
• M59: 26,955,891 km (0.097 R)
• M60: 27,329,137 km (0.06 R)
• M61: 27,650,324 km (0.111 R)
• M62: 28,513,205 km (0.043 R)
• M63: 28,893,333 km (0.047 R)
• M64: 29,111,446 km (0.061 R)
• M65: 30,931,155 km (0.077 R)
• M66: 31,939,145 km (0.096 R)
• M67: 32,617,273 km (0.071 R)
• M68: 33,357,184 km (0.096 R)
• M69: 33,700,511 km (0.035 R)
• M70: 33,815,252 km (0.046 R)
• M71: 35,143,831 km (0.074 R)
• M72: 36,019,427 km (0.066 R)
• M73: 37,494,911 km (0.117 R)
• M74: 38,090,610 km (0.072 R)
• M75: 38,210,139 km (0.098 R)
• M76: 38,629,312 km (0.089 R)
• M77: 39,593,470 km (0.101 R)
• M78: 39,714,495 km (0.082 R)
• M79: 39,957,142 km (0.054 R)
• M80: 40,139,353 km (0.047 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: 343 - 14,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit