🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 9.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 396 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,161,606 km

• M1: 118,182 km (0.058 R)
• M2: 188,493 km (0.07 R)
• M3: 258,655 km (0.116 R)
• M4: 348,563 km (0.068 R)
• M5: 413,189 km (0.064 R)
• M6: 544,087 km (0.107 R)
• M7: 643,420 km (0.064 R)
• M8: 741,856 km (0.12 R)
• M9: 845,677 km (0.096 R)
• M10: 1,068,877 km (0.102 R)
• M11: 1,134,401 km (0.055 R)
• M12: 1,210,247 km (0.054 R)
• M13: 1,297,313 km (0.117 R)
• M14: 1,595,910 km (0.102 R)
• M15: 1,661,434 km (0.053 R)
• M16: 1,743,264 km (0.055 R)
• M17: 1,836,912 km (0.109 R)
• M18: 1,905,727 km (0.086 R)
• M19: 1,975,290 km (0.096 R)
• M20: 2,056,821 km (0.063 R)
• M21: 2,150,469 km (0.107 R)
• M22: 2,325,200 km (0.073 R)
• M23: 2,428,721 km (0.116 R)
• M24: 2,492,899 km (0.077 R)
• M25: 2,569,343 km (0.032 R)
• M26: 2,628,734 km (0.1 R)
• M27: 2,742,877 km (0.072 R)
• M28: 2,846,399 km (0.061 R)
• M29: 3,063,615 km (0.094 R)
• M30: 3,370,590 km (0.087 R)
• M31: 3,547,564 km (0.09 R)
• M32: 3,781,685 km (0.102 R)
• M33: 3,945,195 km (0.086 R)
• M34: 4,014,010 km (0.118 R)
• M35: 4,258,004 km (0.039 R)
• M36: 4,342,826 km (0.112 R)
• M37: 4,421,066 km (0.068 R)
• M38: 4,514,116 km (0.085 R)
• M39: 4,629,605 km (0.06 R)
• M40: 4,870,907 km (0.078 R)
• M41: 4,937,328 km (0.109 R)
• M42: 5,019,009 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 10.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.36 AU - 2.8 AU

Year: 2860 Days

Day: 13.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,161,606 km

• M1: 140,323 km (0.113 R)
• M2: 262,544 km (0.109 R)
• M3: 360,381 km (0.062 R)
• M4: 444,006 km (0.08 R)
• M5: 600,187 km (0.096 R)
• M6: 723,306 km (0.062 R)
• M7: 815,458 km (0.078 R)
• M8: 1,002,007 km (0.064 R)
• M9: 1,106,276 km (0.096 R)
• M10: 1,249,441 km (0.114 R)
• M11: 1,368,521 km (0.042 R)
• M12: 1,466,658 km (0.081 R)
• M13: 1,567,337 km (0.108 R)
• M14: 1,689,858 km (0.102 R)
• M15: 1,809,087 km (0.093 R)
• M16: 1,897,051 km (0.036 R)
• M17: 2,141,045 km (0.033 R)
• M18: 2,484,821 km (0.075 R)
• M19: 2,598,216 km (0.037 R)
• M20: 2,705,777 km (0.027 R)
• M21: 2,846,249 km (0.105 R)
• M22: 3,158,909 km (0.105 R)
• M23: 3,331,993 km (0.118 R)
• M24: 3,861,121 km (0.049 R)
• M25: 4,298,096 km (0.088 R)
• M26: 4,425,853 km (0.105 R)
• M27: 4,508,730 km (0.109 R)
• M28: 4,601,331 km (0.119 R)
• M29: 4,732,080 km (0.115 R)
• M30: 4,921,022 km (0.081 R)
• M31: 5,074,061 km (0.108 R)
• M32: 5,661,980 km (0.111 R)
• M33: 6,117,057 km (0.114 R)
• M34: 6,188,864 km (0.045 R)
• M35: 6,816,577 km (0.117 R)
• M36: 7,008,810 km (0.076 R)
• M37: 7,398,811 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 14.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.86 AU - 3.14 AU

Year: 3587 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,161,606 km

• M1: 179,069 km (0.095 R)
• M2: 293,062 km (0.039 R)
• M3: 467,643 km (0.099 R)
• M4: 796,459 km (0.109 R)
• M5: 1,082,191 km (0.077 R)
• M6: 1,175,241 km (0.09 R)
• M7: 1,345,334 km (0.058 R)
• M8: 1,459,327 km (0.069 R)
• M9: 1,596,658 km (0.104 R)
• M10: 1,717,982 km (0.045 R)
• M11: 1,814,622 km (0.113 R)
• M12: 1,913,207 km (0.084 R)
• M13: 2,057,420 km (0.054 R)
• M14: 2,182,932 km (0.061 R)
• M15: 2,273,140 km (0.114 R)
• M16: 2,496,639 km (0.068 R)
• M17: 2,833,384 km (0.083 R)
• M18: 3,184,939 km (0.051 R)
• M19: 3,305,215 km (0.047 R)
• M20: 3,541,879 km (0.068 R)
• M21: 3,648,842 km (0.102 R)
• M22: 3,774,953 km (0.093 R)
• M23: 4,125,012 km (0.093 R)
• M24: 4,389,800 km (0.095 R)
• M25: 4,524,438 km (0.114 R)
• M26: 4,621,377 km (0.056 R)
• M27: 4,916,384 km (0.093 R)
• M28: 5,319,551 km (0.079 R)
• M29: 5,556,215 km (0.112 R)
• M30: 5,743,960 km (0.069 R)
• M31: 5,849,277 km (0.075 R)
• M32: 6,061,706 km (0.111 R)
• M33: 6,179,589 km (0.058 R)
• M34: 6,903,194 km (0.101 R)
• M35: 7,082,861 km (0.043 R)
• M36: 7,218,546 km (0.098 R)
• M37: 7,343,610 km (0.115 R)
• M38: 7,446,533 km (0.099 R)
• M39: 7,642,357 km (0.108 R)
• M40: 7,816,489 km (0.085 R)
• M41: 7,945,143 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 10.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.52 AU - 4.12 AU

Year: 5154 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,161,606 km

• M1: 137,331 km (0.118 R)
• M2: 228,586 km (0.11 R)
• M3: 420,071 km (0.064 R)
• M4: 739,462 km (0.084 R)
• M5: 833,410 km (0.064 R)
• M6: 1,034,170 km (0.103 R)
• M7: 1,146,817 km (0.036 R)
• M8: 1,314,217 km (0.092 R)
• M9: 1,529,937 km (0.11 R)
• M10: 1,886,130 km (0.118 R)
• M11: 2,214,348 km (0.046 R)
• M12: 2,790,299 km (0.053 R)
• M13: 3,009,460 km (0.063 R)
• M14: 3,086,653 km (0.03 R)
• M15: 3,941,904 km (0.11 R)
• M16: 4,508,431 km (0.065 R)
• M17: 4,597,143 km (0.085 R)
• M18: 4,826,476 km (0.108 R)
• M19: 4,967,846 km (0.112 R)
• M20: 5,254,924 km (0.1 R)
• M21: 6,412,513 km (0.04 R)
• M22: 6,579,314 km (0.083 R)
• M23: 7,134,622 km (0.044 R)
• M24: 7,388,788 km (0.1 R)
• M25: 8,061,380 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.3

Radius: 6.2

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.97 AU - 12.47 AU

Year: 22552 Days

Day: 23.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,161,606 km

• M1: 147,204 km (0.116 R)
• M2: 243,246 km (0.035 R)
• M3: 421,268 km (0.09 R)
• M4: 461,659 km (0.083 R)
• M5: 591,660 km (0.085 R)
• M6: 783,594 km (0.101 R)
• M7: 860,637 km (0.077 R)
• M8: 1,283,550 km (0.075 R)
• M9: 2,075,521 km (0.06 R)
• M10: 2,442,784 km (0.049 R)
• M11: 2,950,070 km (0.106 R)
• M12: 3,236,550 km (0.082 R)
• M13: 4,103,470 km (0.064 R)
• M14: 4,148,648 km (0.088 R)
• M15: 4,423,160 km (0.095 R)
• M16: 4,515,911 km (0.104 R)
• M17: 4,609,410 km (0.111 R)
• M18: 4,893,496 km (0.092 R)
• M19: 4,941,517 km (0.113 R)
• M20: 5,881,440 km (0.093 R)
• M21: 5,932,453 km (0.044 R)
• M22: 6,034,928 km (0.111 R)
• M23: 7,254,450 km (0.067 R)
• M24: 8,203,199 km (0.057 R)
• M25: 8,954,779 km (0.081 R)
• M26: 9,728,200 km (0.049 R)
• M27: 9,909,812 km (0.12 R)
• M28: 10,647,030 km (0.05 R)
• M29: 10,834,027 km (0.083 R)
• M30: 10,959,390 km (0.112 R)
• M31: 11,465,480 km (0.09 R)
• M32: 13,229,239 km (0.114 R)
• M33: 13,971,544 km (0.087 R)
• M34: 15,215,450 km (0.076 R)
• M35: 15,708,674 km (0.054 R)
• M36: 17,659,879 km (0.119 R)
• M37: 18,401,585 km (0.071 R)
• M38: 18,776,328 km (0.099 R)
• M39: 19,229,310 km (0.059 R)
• M40: 19,992,409 km (0.093 R)
• M41: 21,312,012 km (0.065 R)
• M42: 21,547,778 km (0.11 R)
• M43: 22,659,589 km (0.036 R)
• M44: 24,034,544 km (0.101 R)
• M45: 24,362,013 km (0.092 R)
• M46: 25,021,291 km (0.033 R)
• M47: 25,104,019 km (0.089 R)
• M48: 26,189,052 km (0.064 R)
• M49: 26,949,159 km (0.056 R)
• M50: 28,232,110 km (0.094 R)
• M51: 29,185,497 km (0.062 R)
• M52: 30,768,243 km (0.047 R)
• M53: 30,945,816 km (0.105 R)
• M54: 31,123,687 km (0.113 R)
• M55: 31,659,397 km (0.103 R)
• M56: 32,921,405 km (0.12 R)
• M57: 34,383,874 km (0.03 R)
• M58: 36,054,134 km (0.111 R)
• M59: 36,710,719 km (0.102 R)
• M60: 37,466,039 km (0.095 R)
• M61: 37,845,718 km (0.03 R)
• M62: 40,343,853 km (0.102 R)
• M63: 45,598,628 km (0.093 R)
• M64: 46,613,949 km (0.108 R)
• M65: 48,563,508 km (0.076 R)
• M66: 48,977,296 km (0.075 R)
• M67: 49,912,731 km (0.106 R)
• M68: 51,063,887 km (0.035 R)
• M69: 52,223,869 km (0.086 R)
• M70: 52,329,784 km (0.085 R)
• M71: 52,435,699 km (0.117 R)
• M72: 53,072,986 km (0.109 R)
• M73: 53,606,003 km (0.083 R)
• M74: 54,355,040 km (0.074 R)
• M75: 54,784,685 km (0.085 R)
• M76: 56,188,811 km (0.026 R)
• M77: 59,916,640 km (0.09 R)
• M78: 60,916,851 km (0.072 R)
• M79: 61,251,352 km (0.101 R)
• M80: 62,146,546 km (0.114 R)
• M81: 64,063,343 km (0.116 R)
• M82: 65,999,289 km (0.057 R)
• M83: 66,113,732 km (0.089 R)
• M84: 70,162,149 km (0.08 R)
• M85: 71,568,369 km (0.109 R)
• M86: 72,511,135 km (0.205 R)
• M87: 72,747,500 km (0.098 R)
• M88: 73,220,977 km (0.109 R)
• M89: 75,363,967 km (0.089 R)
• M90: 77,648,326 km (0.067 R)
• M91: 79,467,735 km (0.094 R)
• M92: 79,955,275 km (0.056 R)
• M93: 80,566,232 km (0.101 R)
• M94: 82,038,575 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 19,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit