🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 406 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,453,499 km

• M1: 112,647 km (0.06 R)
• M2: 190,737 km (0.073 R)
• M3: 277,953 km (0.083 R)
• M4: 379,231 km (0.088 R)
• M5: 445,203 km (0.084 R)
• M6: 575,353 km (0.069 R)
• M7: 702,512 km (0.114 R)
• M8: 776,862 km (0.092 R)
• M9: 843,134 km (0.054 R)
• M10: 959,670 km (0.102 R)
• M11: 1,020,108 km (0.053 R)
• M12: 1,144,873 km (0.076 R)
• M13: 1,299,856 km (0.034 R)
• M14: 1,440,179 km (0.063 R)
• M15: 1,518,867 km (0.083 R)
• M16: 1,599,052 km (0.093 R)
• M17: 1,763,908 km (0.093 R)
• M18: 1,829,582 km (0.067 R)
• M19: 1,891,216 km (0.065 R)
• M20: 2,016,878 km (0.087 R)
• M21: 2,120,251 km (0.096 R)
• M22: 2,190,262 km (0.116 R)
• M23: 2,250,999 km (0.117 R)
• M24: 2,583,854 km (0.114 R)
• M25: 2,729,114 km (0.076 R)
• M26: 2,910,427 km (0.111 R)
• M27: 2,994,052 km (0.057 R)
• M28: 3,055,985 km (0.066 R)
• M29: 3,163,995 km (0.092 R)
• M30: 3,232,810 km (0.108 R)
• M31: 3,302,074 km (0.106 R)
• M32: 3,371,936 km (0.102 R)
• M33: 3,471,718 km (0.037 R)
• M34: 3,644,354 km (0.069 R)
• M35: 3,813,699 km (0.111 R)
• M36: 4,022,836 km (0.049 R)
• M37: 4,091,352 km (0.096 R)
• M38: 4,179,166 km (0.076 R)
• M39: 4,261,146 km (0.057 R)
• M40: 4,318,292 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 10

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 550 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,453,499 km

• M1: 127,009 km (0.112 R)
• M2: 193,729 km (0.034 R)
• M3: 258,056 km (0.073 R)
• M4: 332,556 km (0.076 R)
• M5: 409,300 km (0.066 R)
• M6: 526,285 km (0.093 R)
• M7: 591,360 km (0.098 R)
• M8: 692,937 km (0.102 R)
• M9: 915,090 km (0.09 R)
• M10: 984,055 km (0.087 R)
• M11: 1,062,893 km (0.111 R)
• M12: 1,135,897 km (0.101 R)
• M13: 1,240,017 km (0.036 R)
• M14: 1,312,871 km (0.119 R)
• M15: 1,396,047 km (0.098 R)
• M16: 1,531,134 km (0.087 R)
• M17: 1,600,248 km (0.057 R)
• M18: 1,732,493 km (0.105 R)
• M19: 1,897,948 km (0.086 R)
• M20: 2,119,802 km (0.057 R)
• M21: 2,281,368 km (0.098 R)
• M22: 2,371,725 km (0.099 R)
• M23: 2,452,507 km (0.089 R)
• M24: 2,517,732 km (0.12 R)
• M25: 2,600,161 km (0.088 R)
• M26: 2,717,146 km (0.102 R)
• M27: 2,801,819 km (0.108 R)
• M28: 2,881,554 km (0.114 R)
• M29: 2,944,834 km (0.092 R)
• M30: 3,131,532 km (0.075 R)
• M31: 3,226,377 km (0.026 R)
• M32: 3,310,152 km (0.041 R)
• M33: 3,418,910 km (0.056 R)
• M34: 3,535,147 km (0.074 R)
• M35: 3,602,915 km (0.103 R)
• M36: 3,821,777 km (0.053 R)
• M37: 3,910,638 km (0.054 R)
• M38: 4,051,559 km (0.106 R)
• M39: 4,116,185 km (0.098 R)
• M40: 4,266,082 km (0.099 R)
• M41: 4,358,384 km (0.116 R)
• M42: 4,544,634 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 10.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.44 AU - 2.2 AU

Year: 1665 Days

Day: 9.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,453,499 km

• M1: 149,897 km (0.103 R)
• M2: 222,452 km (0.101 R)
• M3: 307,872 km (0.047 R)
• M4: 388,805 km (0.081 R)
• M5: 473,627 km (0.032 R)
• M6: 559,795 km (0.111 R)
• M7: 658,979 km (0.11 R)
• M8: 824,135 km (0.1 R)
• M9: 963,261 km (0.084 R)
• M10: 1,052,571 km (0.12 R)
• M11: 1,144,723 km (0.116 R)
• M12: 1,275,172 km (0.103 R)
• M13: 1,494,333 km (0.113 R)
• M14: 1,589,477 km (0.075 R)
• M15: 1,846,487 km (0.115 R)
• M16: 2,127,731 km (0.056 R)
• M17: 2,345,096 km (0.112 R)
• M18: 2,434,107 km (0.103 R)
• M19: 2,638,757 km (0.106 R)
• M20: 2,848,942 km (0.092 R)
• M21: 3,016,342 km (0.112 R)
• M22: 3,162,499 km (0.102 R)
• M23: 3,286,067 km (0.08 R)
• M24: 3,640,763 km (0.088 R)
• M25: 3,757,450 km (0.04 R)
• M26: 4,291,065 km (0.061 R)
• M27: 4,525,036 km (0.118 R)
• M28: 4,721,010 km (0.1 R)
• M29: 4,791,769 km (0.117 R)
• M30: 5,517,917 km (0.104 R)
• M31: 5,712,395 km (0.075 R)
• M32: 5,954,893 km (0.064 R)
• M33: 6,154,456 km (0.031 R)
• M34: 6,293,882 km (0.042 R)
• M35: 6,750,454 km (0.095 R)
• M36: 6,894,367 km (0.032 R)
• M37: 7,168,880 km (0.053 R)
• M38: 7,397,764 km (0.091 R)
• M39: 7,513,104 km (0.034 R)
• M40: 7,745,579 km (0.117 R)
• M41: 8,234,764 km (0.053 R)
• M42: 8,388,551 km (0.07 R)
• M43: 8,543,385 km (0.113 R)
• M44: 8,890,901 km (0.066 R)
• M45: 9,048,726 km (0.109 R)
• M46: 9,743,609 km (0.079 R)
• M47: 9,942,723 km (0.104 R)
• M48: 10,585,246 km (0.085 R)
• M49: 10,659,596 km (0.077 R)
• M50: 11,488,368 km (0.076 R)
• M51: 11,564,663 km (0.104 R)
• M52: 11,737,150 km (0.068 R)
• M53: 12,201,202 km (0.086 R)
• M54: 12,631,895 km (0.04 R)
• M55: 12,849,260 km (0.115 R)
• M56: 13,047,777 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 9.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.69 AU

Year: 3883 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,453,499 km

• M1: 125,064 km (0.093 R)
• M2: 241,301 km (0.061 R)
• M3: 304,731 km (0.079 R)
• M4: 455,825 km (0.112 R)
• M5: 578,196 km (0.094 R)
• M6: 763,099 km (0.113 R)
• M7: 1,036,264 km (0.068 R)
• M8: 1,118,244 km (0.087 R)
• M9: 1,301,950 km (0.053 R)
• M10: 1,403,976 km (0.074 R)
• M11: 1,522,009 km (0.061 R)
• M12: 1,796,670 km (0.07 R)
• M13: 1,954,496 km (0.082 R)
• M14: 2,314,877 km (0.095 R)
• M15: 2,598,964 km (0.112 R)
• M16: 2,827,849 km (0.065 R)
• M17: 2,927,930 km (0.06 R)
• M18: 3,012,303 km (0.106 R)
• M19: 3,252,707 km (0.117 R)
• M20: 3,357,874 km (0.092 R)
• M21: 3,517,495 km (0.036 R)
• M22: 3,625,355 km (0.065 R)
• M23: 3,734,412 km (0.102 R)
• M24: 3,825,966 km (0.102 R)
• M25: 3,936,967 km (0.045 R)
• M26: 4,411,192 km (0.108 R)
• M27: 4,625,566 km (0.089 R)
• M28: 4,843,381 km (0.118 R)
• M29: 5,105,177 km (0.039 R)
• M30: 5,351,116 km (0.118 R)
• M31: 5,706,112 km (0.065 R)
• M32: 5,833,270 km (0.11 R)
• M33: 6,025,653 km (0.113 R)
• M34: 6,111,971 km (0.115 R)
• M35: 6,351,178 km (0.116 R)
• M36: 6,549,245 km (0.05 R)
• M37: 6,682,387 km (0.059 R)
• M38: 7,292,896 km (0.111 R)
• M39: 7,384,749 km (0.077 R)
• M40: 7,454,013 km (0.114 R)
• M41: 7,850,447 km (0.066 R)
• M42: 8,349,656 km (0.057 R)
• M43: 8,590,957 km (0.095 R)
• M44: 8,982,006 km (0.066 R)
• M45: 9,453,837 km (0.082 R)
• M46: 9,882,884 km (0.026 R)
• M47: 9,959,179 km (0.115 R)
• M48: 10,240,872 km (0.067 R)
• M49: 10,318,214 km (0.118 R)
• M50: 10,629,378 km (0.092 R)
• M51: 11,661,752 km (0.085 R)
• M52: 11,742,535 km (0.06 R)
• M53: 12,230,972 km (0.05 R)
• M54: 12,450,133 km (0.111 R)
• M55: 12,643,114 km (0.073 R)
• M56: 12,781,492 km (0.111 R)
• M57: 13,340,091 km (0.097 R)
• M58: 14,480,924 km (0.075 R)
• M59: 14,683,929 km (0.065 R)
• M60: 16,160,310 km (0.08 R)
• M61: 16,401,013 km (0.077 R)
• M62: 16,733,719 km (0.076 R)
• M63: 17,436,829 km (0.074 R)
• M64: 18,587,984 km (0.091 R)
• M65: 18,682,380 km (0.07 R)
• M66: 18,840,057 km (0.108 R)
• M67: 18,934,902 km (0.081 R)
• M68: 19,125,041 km (0.106 R)
• M69: 19,188,620 km (0.076 R)
• M70: 19,507,263 km (0.116 R)
• M71: 19,795,688 km (0.081 R)
• M72: 20,832,251 km (0.111 R)
• M73: 20,930,238 km (0.042 R)
• M74: 21,061,286 km (0.11 R)
• M75: 21,654,292 km (0.073 R)
• M76: 22,052,671 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit