🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 10

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 351 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,082,433 km

• M1: 124,316 km (0.119 R)
• M2: 472,280 km (0.116 R)
• M3: 785,090 km (0.067 R)
• M4: 1,174,493 km (0.088 R)
• M5: 1,525,898 km (0.079 R)
• M6: 1,894,956 km (0.052 R)
• M7: 2,341,207 km (0.068 R)
• M8: 2,747,814 km (0.109 R)
• M9: 3,062,418 km (0.111 R)
• M10: 3,680,407 km (0.101 R)
• M11: 4,312,607 km (0.056 R)
• M12: 4,725,647 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 10

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.67 AU - 3.15 AU

Year: 3489 Days

Day: 11.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,082,433 km

• M1: 124,316 km (0.118 R)
• M2: 459,265 km (0.117 R)
• M3: 781,350 km (0.053 R)
• M4: 1,970,952 km (0.031 R)
• M5: 2,744,523 km (0.088 R)
• M6: 3,144,547 km (0.101 R)
• M7: 3,910,937 km (0.047 R)
• M8: 6,111,821 km (0.051 R)
• M9: 9,066,678 km (0.086 R)
• M10: 10,173,254 km (0.083 R)
• M11: 10,833,878 km (0.086 R)
• M12: 13,416,984 km (0.106 R)
• M13: 14,804,804 km (0.11 R)
• M14: 16,335,489 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 8.8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.97 AU - 3.25 AU

Year: 3855 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,082,433 km

• M1: 109,506 km (0.045 R)
• M2: 545,883 km (0.117 R)
• M3: 986,149 km (0.068 R)
• M4: 1,273,377 km (0.111 R)
• M5: 1,571,077 km (0.088 R)
• M6: 2,543,912 km (0.115 R)
• M7: 3,459,900 km (0.081 R)
• M8: 5,238,020 km (0.074 R)
• M9: 5,899,093 km (0.041 R)
• M10: 6,400,096 km (0.1 R)
• M11: 6,929,224 km (0.066 R)
• M12: 7,453,564 km (0.041 R)
• M13: 8,217,561 km (0.112 R)
• M14: 8,692,983 km (0.078 R)
• M15: 9,381,432 km (0.11 R)
• M16: 11,940,154 km (0.119 R)
• M17: 12,790,468 km (0.097 R)
• M18: 13,680,725 km (0.101 R)
• M19: 14,244,560 km (0.079 R)
• M20: 14,664,481 km (0.086 R)
• M21: 18,020,111 km (0.081 R)
• M22: 19,138,056 km (0.104 R)
• M23: 20,301,329 km (0.112 R)
• M24: 20,766,279 km (0.039 R)
• M25: 24,222,139 km (0.059 R)
• M26: 24,820,531 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 11.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.66 AU - 4.14 AU

Year: 4407 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,082,433 km

• M1: 143,614 km (0.109 R)
• M2: 662,120 km (0.12 R)
• M3: 1,033,123 km (0.093 R)
• M4: 1,560,306 km (0.081 R)
• M5: 1,948,512 km (0.096 R)
• M6: 2,308,594 km (0.053 R)
• M7: 2,782,820 km (0.091 R)
• M8: 3,776,149 km (0.089 R)
• M9: 4,248,430 km (0.103 R)
• M10: 4,862,080 km (0.031 R)
• M11: 5,367,272 km (0.094 R)
• M12: 5,878,000 km (0.067 R)
• M13: 6,328,140 km (0.048 R)
• M14: 7,163,195 km (0.119 R)
• M15: 7,642,506 km (0.117 R)
• M16: 8,290,116 km (0.102 R)
• M17: 9,052,317 km (0.084 R)
• M18: 9,860,444 km (0.099 R)
• M19: 10,368,180 km (0.105 R)
• M20: 11,207,573 km (0.032 R)
• M21: 11,667,288 km (0.025 R)
• M22: 12,091,697 km (0.068 R)
• M23: 12,772,367 km (0.102 R)
• M24: 17,528,532 km (0.064 R)
• M25: 18,274,427 km (0.066 R)
• M26: 20,914,231 km (0.119 R)
• M27: 22,760,568 km (0.088 R)
• M28: 24,176,961 km (0.106 R)
• M29: 25,101,176 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 13.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.29 AU - 3.65 AU

Year: 4544 Days

Day: 6.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,082,433 km

• M1: 165,455 km (0.109 R)
• M2: 751,580 km (0.035 R)
• M3: 1,598,752 km (0.105 R)
• M4: 2,077,466 km (0.036 R)
• M5: 3,271,855 km (0.097 R)
• M6: 3,737,104 km (0.07 R)
• M7: 4,594,899 km (0.116 R)
• M8: 7,856,282 km (0.087 R)
• M9: 8,462,153 km (0.077 R)
• M10: 9,346,127 km (0.084 R)
• M11: 9,810,778 km (0.105 R)
• M12: 11,874,481 km (0.069 R)
• M13: 13,402,174 km (0.112 R)
• M14: 14,158,391 km (0.084 R)
• M15: 16,968,886 km (0.113 R)
• M16: 18,373,910 km (0.068 R)
• M17: 18,836,765 km (0.052 R)
• M18: 21,196,971 km (0.09 R)
• M19: 22,448,208 km (0.106 R)
• M20: 24,615,731 km (0.117 R)
• M21: 25,259,750 km (0.097 R)
• M22: 26,080,743 km (0.11 R)
• M23: 27,089,182 km (0.057 R)
• M24: 29,724,199 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 8.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.83 AU - 4.33 AU

Year: 4761 Days

Day: 13.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,082,433 km

• M1: 104,419 km (0.062 R)
• M2: 530,773 km (0.07 R)
• M3: 804,986 km (0.076 R)
• M4: 1,338,751 km (0.099 R)
• M5: 2,839,966 km (0.11 R)
• M6: 3,475,907 km (0.091 R)
• M7: 4,429,144 km (0.065 R)
• M8: 5,283,647 km (0.115 R)
• M9: 8,050,161 km (0.079 R)
• M10: 12,942,011 km (0.049 R)
• M11: 13,228,641 km (0.102 R)
• M12: 15,462,436 km (0.046 R)
• M13: 16,612,395 km (0.063 R)
• M14: 18,836,765 km (0.104 R)
• M15: 20,211,420 km (0.082 R)
• M16: 22,949,809 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit