🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 15.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 12.6

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.14 AU - 6.66 AU

Year: 5288 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,223,628 km

• M1: 158,125 km (0.086 R)
• M2: 1,084,136 km (0.08 R)
• M3: 2,174,405 km (0.104 R)
• M4: 2,606,145 km (0.07 R)
• M5: 3,369,243 km (0.087 R)
• M6: 4,961,563 km (0.115 R)
• M7: 6,777,681 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 11.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.67 AU - 8.11 AU

Year: 6673 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,223,628 km

• M1: 141,370 km (0.099 R)
• M2: 517,010 km (0.116 R)
• M3: 1,120,039 km (0.079 R)
• M4: 1,500,167 km (0.096 R)
• M5: 2,114,416 km (0.075 R)
• M6: 2,890,081 km (0.104 R)
• M7: 3,710,476 km (0.112 R)
• M8: 4,151,640 km (0.084 R)
• M9: 5,337,951 km (0.109 R)
• M10: 6,214,445 km (0.052 R)
• M11: 8,564,777 km (0.083 R)
• M12: 9,380,983 km (0.072 R)
• M13: 10,070,480 km (0.065 R)
• M14: 10,427,869 km (0.113 R)
• M15: 11,026,560 km (0.093 R)
• M16: 11,406,389 km (0.054 R)
• M17: 13,013,668 km (0.093 R)
• M18: 14,258,771 km (0.072 R)
• M19: 15,345,899 km (0.07 R)
• M20: 15,819,825 km (0.085 R)
• M21: 20,040,580 km (0.052 R)
• M22: 21,772,325 km (0.109 R)
• M23: 22,145,272 km (0.065 R)
• M24: 25,448,842 km (0.049 R)
• M25: 30,532,028 km (0.102 R)
• M26: 31,282,411 km (0.099 R)
• M27: 31,757,683 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 4.6

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.36 AU - 15.26 AU

Year: 18935 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,223,628 km

• M1: 57,146 km (0.102 R)
• M2: 249,828 km (0.099 R)
• M3: 1,887,776 km (0.116 R)
• M4: 2,334,026 km (0.089 R)
• M5: 2,660,897 km (0.117 R)
• M6: 3,067,504 km (0.1 R)
• M7: 3,597,530 km (0.106 R)
• M8: 4,217,613 km (0.1 R)
• M9: 4,504,093 km (0.103 R)
• M10: 5,151,403 km (0.11 R)
• M11: 5,441,623 km (0.115 R)
• M12: 6,134,859 km (0.062 R)
• M13: 7,372,482 km (0.072 R)
• M14: 7,835,338 km (0.102 R)
• M15: 9,181,719 km (0.051 R)
• M16: 10,850,483 km (0.041 R)
• M17: 13,716,778 km (0.092 R)
• M18: 13,993,684 km (0.101 R)
• M19: 20,166,092 km (0.111 R)
• M20: 21,998,666 km (0.074 R)
• M21: 22,665,424 km (0.093 R)
• M22: 23,247,509 km (0.103 R)
• M23: 27,168,021 km (0.116 R)
• M24: 28,829,754 km (0.05 R)
• M25: 37,082,769 km (0.105 R)
• M26: 42,544,138 km (0.116 R)
• M27: 43,727,009 km (0.098 R)
• M28: 44,628,486 km (0.108 R)
• M29: 48,999,287 km (0.089 R)
• M30: 49,808,611 km (0.072 R)
• M31: 51,954,742 km (0.095 R)
• M32: 57,677,609 km (0.113 R)
• M33: 62,094,037 km (0.118 R)
• M34: 63,232,178 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.9

Radius: 3.9

Gravity: 50.55 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.38 AU - 17.24 AU

Year: 21029 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,223,628 km

• M1: 59,989 km (0.104 R)
• M2: 346,917 km (0.106 R)
• M3: 1,656,946 km (0.115 R)
• M4: 1,804,150 km (0.099 R)
• M5: 4,187,693 km (0.04 R)
• M6: 4,970,838 km (0.118 R)
• M7: 5,804,996 km (0.094 R)
• M8: 7,201,043 km (0.092 R)
• M9: 9,899,639 km (0.074 R)
• M10: 11,016,238 km (0.092 R)
• M11: 14,246,056 km (0.118 R)
• M12: 15,746,223 km (0.041 R)
• M13: 16,746,135 km (0.11 R)
• M14: 17,261,650 km (0.062 R)
• M15: 42,835,705 km (0.115 R)
• M16: 46,772,821 km (0.055 R)
• M17: 54,979,910 km (0.071 R)
• M18: 56,498,777 km (0.095 R)
• M19: 57,075,328 km (0.072 R)
• M20: 65,989,865 km (0.106 R)
• M21: 67,704,406 km (0.061 R)
• M22: 71,670,245 km (0.106 R)
• M23: 71,894,941 km (0.077 R)
• M24: 78,380,608 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.6

Radius: 4.9

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.13 AU - 19.05 AU

Year: 22712 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,223,628 km

• M1: 61,335 km (0.086 R)
• M2: 251,474 km (0.092 R)
• M3: 436,227 km (0.105 R)
• M4: 1,168,958 km (0.09 R)
• M5: 1,707,211 km (0.042 R)
• M6: 3,543,076 km (0.032 R)
• M7: 3,910,339 km (0.065 R)
• M8: 4,829,468 km (0.119 R)
• M9: 6,180,935 km (0.097 R)
• M10: 7,274,645 km (0.109 R)
• M11: 7,918,066 km (0.105 R)
• M12: 11,127,688 km (0.08 R)
• M13: 15,747,420 km (0.081 R)
• M14: 16,154,476 km (0.082 R)
• M15: 29,855,097 km (0.087 R)
• M16: 31,880,204 km (0.083 R)
• M17: 36,342,260 km (0.098 R)
• M18: 38,501,406 km (0.109 R)
• M19: 38,943,168 km (0.069 R)
• M20: 39,987,361 km (0.04 R)
• M21: 40,440,493 km (0.064 R)
• M22: 52,010,243 km (0.104 R)
• M23: 53,093,780 km (0.103 R)
• M24: 55,119,036 km (0.108 R)
• M25: 56,245,209 km (0.057 R)
• M26: 76,639,887 km (0.032 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit