🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 12.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.66 AU - 1.08 AU

Year: 550 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 23,411,077 km

• M1: 188,493 km (0.115 R)
• M2: 274,063 km (0.033 R)
• M3: 400,174 km (0.118 R)
• M4: 490,980 km (0.082 R)
• M5: 570,865 km (0.096 R)
• M6: 724,054 km (0.096 R)
• M7: 886,517 km (0.097 R)
• M8: 1,094,757 km (0.051 R)
• M9: 1,198,279 km (0.046 R)
• M10: 1,288,038 km (0.077 R)
• M11: 1,496,727 km (0.106 R)
• M12: 1,582,596 km (0.118 R)
• M13: 1,666,520 km (0.095 R)
• M14: 1,751,941 km (0.075 R)
• M15: 1,874,910 km (0.093 R)
• M16: 1,984,565 km (0.103 R)
• M17: 2,083,898 km (0.054 R)
• M18: 2,193,404 km (0.096 R)
• M19: 2,279,124 km (0.048 R)
• M20: 2,374,567 km (0.086 R)
• M21: 2,520,425 km (0.087 R)
• M22: 2,793,591 km (0.109 R)
• M23: 2,952,613 km (0.094 R)
• M24: 3,052,545 km (0.094 R)
• M25: 3,148,586 km (0.108 R)
• M26: 3,270,209 km (0.101 R)
• M27: 3,438,208 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 10.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.9 AU - 2.46 AU

Year: 2183 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,411,077 km

• M1: 180,116 km (0.076 R)
• M2: 248,482 km (0.115 R)
• M3: 324,927 km (0.089 R)
• M4: 595,400 km (0.045 R)
• M5: 678,875 km (0.037 R)
• M6: 792,570 km (0.117 R)
• M7: 858,841 km (0.118 R)
• M8: 1,273,826 km (0.082 R)
• M9: 1,773,184 km (0.074 R)
• M10: 1,916,199 km (0.119 R)
• M11: 2,044,554 km (0.118 R)
• M12: 2,232,898 km (0.119 R)
• M13: 2,718,792 km (0.111 R)
• M14: 2,863,602 km (0.117 R)
• M15: 3,021,727 km (0.044 R)
• M16: 3,161,153 km (0.097 R)
• M17: 3,357,724 km (0.11 R)
• M18: 4,065,472 km (0.086 R)
• M19: 4,805,981 km (0.082 R)
• M20: 4,994,624 km (0.032 R)
• M21: 5,340,195 km (0.092 R)
• M22: 5,404,971 km (0.098 R)
• M23: 6,013,984 km (0.113 R)
• M24: 6,162,834 km (0.094 R)
• M25: 6,436,748 km (0.056 R)
• M26: 6,547,450 km (0.051 R)
• M27: 6,742,675 km (0.109 R)
• M28: 6,840,961 km (0.025 R)
• M29: 6,925,633 km (0.061 R)
• M30: 7,601,068 km (0.058 R)
• M31: 8,252,417 km (0.119 R)
• M32: 8,615,192 km (0.066 R)
• M33: 8,706,746 km (0.084 R)
• M34: 8,906,160 km (0.062 R)
• M35: 9,513,527 km (0.064 R)
• M36: 9,608,222 km (0.101 R)
• M37: 9,973,989 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 10.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.24 AU - 3.64 AU

Year: 3419 Days

Day: 11.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,411,077 km

• M1: 138,827 km (0.08 R)
• M2: 270,174 km (0.093 R)
• M3: 414,685 km (0.107 R)
• M4: 637,736 km (0.092 R)
• M5: 727,943 km (0.093 R)
• M6: 1,221,766 km (0.118 R)
• M7: 1,324,091 km (0.053 R)
• M8: 1,606,532 km (0.025 R)
• M9: 1,998,029 km (0.114 R)
• M10: 2,150,769 km (0.115 R)
• M11: 2,259,825 km (0.106 R)
• M12: 2,370,977 km (0.118 R)
• M13: 2,816,629 km (0.049 R)
• M14: 2,988,367 km (0.118 R)
• M15: 3,110,738 km (0.105 R)
• M16: 3,181,498 km (0.101 R)
• M17: 3,561,477 km (0.089 R)
• M18: 3,917,819 km (0.096 R)
• M19: 3,994,263 km (0.11 R)
• M20: 4,090,604 km (0.091 R)
• M21: 4,868,663 km (0.103 R)
• M22: 5,075,557 km (0.114 R)
• M23: 5,264,349 km (0.107 R)
• M24: 5,498,171 km (0.105 R)
• M25: 5,844,340 km (0.061 R)
• M26: 6,354,469 km (0.074 R)
• M27: 6,558,071 km (0.112 R)
• M28: 7,322,816 km (0.116 R)
• M29: 7,969,527 km (0.033 R)
• M30: 8,189,287 km (0.102 R)
• M31: 8,784,836 km (0.098 R)
• M32: 8,910,648 km (0.091 R)
• M33: 9,342,985 km (0.088 R)
• M34: 9,471,490 km (0.083 R)
• M35: 9,574,713 km (0.116 R)
• M36: 9,730,294 km (0.106 R)
• M37: 9,860,444 km (0.105 R)
• M38: 10,520,470 km (0.091 R)
• M39: 10,654,211 km (0.059 R)
• M40: 11,910,833 km (0.092 R)
• M41: 12,106,058 km (0.097 R)
• M42: 12,330,604 km (0.044 R)
• M43: 12,499,949 km (0.102 R)
• M44: 12,670,042 km (0.036 R)
• M45: 12,926,602 km (0.118 R)
• M46: 13,300,298 km (0.075 R)
• M47: 13,677,584 km (0.078 R)
• M48: 13,765,098 km (0.083 R)
• M49: 14,087,781 km (0.09 R)
• M50: 14,264,755 km (0.099 R)
• M51: 14,561,558 km (0.094 R)
• M52: 14,680,787 km (0.081 R)
• M53: 15,070,639 km (0.106 R)
• M54: 15,251,653 km (0.072 R)
• M55: 15,494,300 km (0.027 R)
• M56: 15,677,109 km (0.067 R)
• M57: 15,860,516 km (0.119 R)
• M58: 17,354,101 km (0.084 R)
• M59: 17,543,941 km (0.087 R)
• M60: 17,639,085 km (0.055 R)
• M61: 17,798,107 km (0.098 R)
• M62: 17,957,728 km (0.093 R)
• M63: 18,310,181 km (0.111 R)
• M64: 18,632,714 km (0.049 R)
• M65: 18,794,728 km (0.099 R)
• M66: 19,710,417 km (0.041 R)
• M67: 20,074,089 km (0.071 R)
• M68: 20,273,503 km (0.078 R)
• M69: 20,406,646 km (0.081 R)
• M70: 20,674,127 km (0.106 R)
• M71: 21,551,069 km (0.089 R)
• M72: 21,687,054 km (0.103 R)
• M73: 22,165,318 km (0.107 R)
• M74: 22,233,984 km (0.077 R)
• M75: 22,889,222 km (0.12 R)
• M76: 23,236,738 km (0.12 R)
• M77: 23,411,020 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit