🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.04 AU - 3.28 AU

Year: 1554 Days

Day: 36.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.8 °

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 2 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 11.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.82 AU - 7.9 AU

Year: 7892 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,879,767 km

• M1: 148,102 km (0.112 R)
• M2: 568,622 km (0.036 R)
• M3: 1,099,694 km (0.118 R)
• M4: 1,574,518 km (0.085 R)
• M5: 2,866,146 km (0.114 R)
• M6: 4,393,989 km (0.095 R)
• M7: 6,480,879 km (0.106 R)
• M8: 7,121,158 km (0.104 R)
• M9: 7,557,684 km (0.094 R)
• M10: 8,224,741 km (0.037 R)
• M11: 9,533,274 km (0.054 R)
• M12: 11,941,949 km (0.04 R)
• M13: 12,905,509 km (0.12 R)
• M14: 13,737,273 km (0.042 R)
• M15: 14,922,836 km (0.101 R)
• M16: 17,425,459 km (0.09 R)
• M17: 21,398,629 km (0.068 R)
• M18: 22,733,341 km (0.104 R)
• M19: 24,211,518 km (0.104 R)
• M20: 25,384,365 km (0.094 R)
• M21: 26,879,446 km (0.081 R)
• M22: 30,768,692 km (0.11 R)
• M23: 32,144,244 km (0.1 R)
• M24: 32,684,143 km (0.052 R)
• M25: 39,766,704 km (0.109 R)
• M26: 40,139,353 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.26 AU - 11.32 AU

Year: 10971 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,879,767 km

• M1: 112,498 km (0.076 R)
• M2: 453,730 km (0.099 R)
• M3: 1,030,729 km (0.106 R)
• M4: 1,373,757 km (0.061 R)
• M5: 2,059,663 km (0.102 R)
• M6: 3,714,814 km (0.106 R)
• M7: 4,210,582 km (0.064 R)
• M8: 4,564,979 km (0.095 R)
• M9: 5,036,063 km (0.088 R)
• M10: 5,334,211 km (0.067 R)
• M11: 5,714,489 km (0.092 R)
• M12: 7,420,054 km (0.097 R)
• M13: 7,850,597 km (0.054 R)
• M14: 8,343,522 km (0.084 R)
• M15: 9,341,639 km (0.089 R)
• M16: 10,206,464 km (0.087 R)
• M17: 13,245,695 km (0.086 R)
• M18: 15,346,946 km (0.096 R)
• M19: 16,404,603 km (0.066 R)
• M20: 18,980,679 km (0.106 R)
• M21: 19,705,181 km (0.061 R)
• M22: 21,038,846 km (0.109 R)
• M23: 24,919,565 km (0.073 R)
• M24: 27,790,796 km (0.051 R)
• M25: 29,252,816 km (0.093 R)
• M26: 39,375,955 km (0.118 R)
• M27: 41,351,843 km (0.104 R)
• M28: 41,889,797 km (0.059 R)
• M29: 42,979,618 km (0.098 R)
• M30: 44,228,162 km (0.103 R)
• M31: 44,649,579 km (0.032 R)
• M32: 51,763,107 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.2

Radius: 5

Gravity: 35.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.96 AU - 15.26 AU

Year: 21036 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,879,767 km

• M1: 62,981 km (0.102 R)
• M2: 287,976 km (0.102 R)
• M3: 507,137 km (0.082 R)
• M4: 1,015,321 km (0.06 R)
• M5: 1,888,823 km (0.07 R)
• M6: 2,072,678 km (0.058 R)
• M7: 3,094,881 km (0.119 R)
• M8: 3,293,248 km (0.054 R)
• M9: 3,622,064 km (0.092 R)
• M10: 10,549,343 km (0.054 R)
• M11: 17,803,194 km (0.092 R)
• M12: 19,665,837 km (0.091 R)
• M13: 27,444,926 km (0.072 R)
• M14: 30,822,397 km (0.092 R)
• M15: 39,298,313 km (0.111 R)
• M16: 49,381,509 km (0.12 R)
• M17: 53,403,149 km (0.105 R)
• M18: 57,047,652 km (0.076 R)
• M19: 65,040,666 km (0.096 R)
• M20: 65,684,685 km (0.092 R)
• M21: 74,448,428 km (0.104 R)
• M22: 81,199,630 km (0.071 R)
• M23: 82,446,528 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.8

Radius: 3.7

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.57 AU - 16.75 AU

Year: 21141 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,879,767 km

• M1: 46,076 km (0.039 R)
• M2: 165,006 km (0.116 R)
• M3: 674,387 km (0.1 R)
• M4: 1,508,994 km (0.105 R)
• M5: 1,813,126 km (0.064 R)
• M6: 2,037,673 km (0.075 R)
• M7: 3,589,451 km (0.116 R)
• M8: 3,823,123 km (0.097 R)
• M9: 4,160,616 km (0.106 R)
• M10: 4,686,752 km (0.095 R)
• M11: 4,930,297 km (0.097 R)
• M12: 6,745,966 km (0.092 R)
• M13: 9,780,559 km (0.037 R)
• M14: 9,949,605 km (0.094 R)
• M15: 11,373,777 km (0.072 R)
• M16: 12,069,706 km (0.082 R)
• M17: 14,327,287 km (0.097 R)
• M18: 15,824,164 km (0.075 R)
• M19: 17,013,018 km (0.086 R)
• M20: 17,670,800 km (0.117 R)
• M21: 18,005,899 km (0.112 R)
• M22: 18,862,347 km (0.038 R)
• M23: 19,389,081 km (0.07 R)
• M24: 21,594,153 km (0.114 R)
• M25: 21,785,190 km (0.049 R)
• M26: 22,170,554 km (0.095 R)
• M27: 28,165,838 km (0.112 R)
• M28: 30,143,223 km (0.069 R)
• M29: 30,501,510 km (0.091 R)
• M30: 30,742,063 km (0.109 R)
• M31: 31,470,904 km (0.079 R)
• M32: 32,211,264 km (0.08 R)
• M33: 32,963,143 km (0.102 R)
• M34: 39,546,646 km (0.054 R)
• M35: 39,975,992 km (0.06 R)
• M36: 40,989,966 km (0.109 R)
• M37: 43,068,928 km (0.111 R)
• M38: 45,529,663 km (0.099 R)
• M39: 45,686,591 km (0.116 R)
• M40: 50,225,840 km (0.095 R)
• M41: 59,811,024 km (0.065 R)
• M42: 66,029,059 km (0.11 R)
• M43: 66,431,328 km (0.055 R)
• M44: 67,444,405 km (0.109 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit