🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.5

Radius: 9.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.55 AU - 0.69 AU

Year: 326 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,354,943 km

• M1: 131,197 km (0.104 R)
• M2: 196,721 km (0.052 R)
• M3: 261,198 km (0.049 R)
• M4: 437,275 km (0.073 R)
• M5: 497,563 km (0.083 R)
• M6: 592,557 km (0.109 R)
• M7: 657,632 km (0.025 R)
• M8: 718,369 km (0.107 R)
• M9: 795,561 km (0.085 R)
• M10: 890,706 km (0.102 R)
• M11: 982,110 km (0.104 R)
• M12: 1,145,920 km (0.103 R)
• M13: 1,349,522 km (0.111 R)
• M14: 1,437,785 km (0.068 R)
• M15: 1,564,794 km (0.117 R)
• M16: 1,767,200 km (0.068 R)
• M17: 1,988,455 km (0.088 R)
• M18: 2,059,065 km (0.097 R)
• M19: 2,270,896 km (0.081 R)
• M20: 2,366,339 km (0.111 R)
• M21: 2,473,750 km (0.068 R)
• M22: 2,716,099 km (0.06 R)
• M23: 2,828,746 km (0.031 R)
• M24: 2,966,227 km (0.084 R)
• M25: 3,058,977 km (0.073 R)
• M26: 3,176,412 km (0.089 R)
• M27: 3,361,315 km (0.071 R)
• M28: 3,500,889 km (0.071 R)
• M29: 3,599,175 km (0.063 R)
• M30: 3,673,525 km (0.042 R)
• M31: 3,735,758 km (0.1 R)
• M32: 3,798,440 km (0.12 R)
• M33: 3,886,852 km (0.081 R)
• M34: 3,950,281 km (0.078 R)
• M35: 4,014,160 km (0.031 R)
• M36: 4,084,919 km (0.085 R)
• M37: 4,149,396 km (0.045 R)
• M38: 4,240,501 km (0.097 R)
• M39: 4,299,443 km (0.099 R)
• M40: 4,490,928 km (0.073 R)
• M41: 4,557,649 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 14

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 468 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,354,943 km

• M1: 184,005 km (0.101 R)
• M2: 321,785 km (0.084 R)
• M3: 413,339 km (0.09 R)
• M4: 515,065 km (0.09 R)
• M5: 636,090 km (0.042 R)
• M6: 800,349 km (0.104 R)
• M7: 893,249 km (0.046 R)
• M8: 990,488 km (0.12 R)
• M9: 1,107,024 km (0.114 R)
• M10: 1,201,869 km (0.045 R)
• M11: 1,305,241 km (0.098 R)
• M12: 1,423,274 km (0.066 R)
• M13: 1,533,378 km (0.084 R)
• M14: 1,664,725 km (0.104 R)
• M15: 1,888,075 km (0.075 R)
• M16: 2,101,700 km (0.1 R)
• M17: 2,208,364 km (0.108 R)
• M18: 2,448,020 km (0.04 R)
• M19: 2,567,698 km (0.105 R)
• M20: 2,660,449 km (0.099 R)
• M21: 2,901,301 km (0.11 R)
• M22: 3,073,488 km (0.104 R)
• M23: 3,164,743 km (0.094 R)
• M24: 3,334,537 km (0.09 R)
• M25: 3,675,021 km (0.093 R)
• M26: 4,002,192 km (0.063 R)
• M27: 4,296,152 km (0.092 R)
• M28: 4,458,765 km (0.1 R)
• M29: 4,597,442 km (0.092 R)
• M30: 4,702,310 km (0.103 R)
• M31: 4,799,249 km (0.115 R)
• M32: 5,030,827 km (0.055 R)
• M33: 5,166,213 km (0.09 R)
• M34: 5,330,322 km (0.065 R)
• M35: 5,663,626 km (0.06 R)
• M36: 5,804,697 km (0.106 R)
• M37: 5,975,388 km (0.069 R)
• M38: 6,380,200 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 12.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.11 AU - 5.27 AU

Year: 6773 Days

Day: 13.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,354,943 km

• M1: 497,563 km (0.101 R)
• M2: 714,928 km (0.086 R)
• M3: 842,685 km (0.099 R)
• M4: 972,237 km (0.093 R)
• M5: 1,151,604 km (0.104 R)
• M6: 1,267,692 km (0.095 R)
• M7: 1,656,946 km (0.061 R)
• M8: 1,756,129 km (0.062 R)
• M9: 1,969,157 km (0.092 R)
• M10: 2,056,971 km (0.096 R)
• M11: 2,173,059 km (0.114 R)
• M12: 2,669,424 km (0.106 R)
• M13: 2,806,456 km (0.096 R)
• M14: 2,925,835 km (0.118 R)
• M15: 3,875,333 km (0.096 R)
• M16: 4,076,243 km (0.066 R)
• M17: 4,326,520 km (0.083 R)
• M18: 4,628,708 km (0.097 R)
• M19: 5,046,684 km (0.093 R)
• M20: 5,501,910 km (0.059 R)
• M21: 6,124,986 km (0.108 R)
• M22: 6,464,872 km (0.069 R)
• M23: 6,557,473 km (0.076 R)
• M24: 6,663,837 km (0.061 R)
• M25: 7,660,757 km (0.061 R)
• M26: 7,885,453 km (0.12 R)
• M27: 8,399,172 km (0.103 R)
• M28: 8,879,681 km (0.065 R)
• M29: 9,130,706 km (0.085 R)
• M30: 9,279,556 km (0.069 R)
• M31: 9,519,212 km (0.109 R)
• M32: 10,035,474 km (0.106 R)
• M33: 10,328,087 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 6

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.12 AU - 6.92 AU

Year: 11102 Days

Day: 23.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,354,943 km

• M1: 127,906 km (0.088 R)
• M2: 260,450 km (0.088 R)
• M3: 351,405 km (0.119 R)
• M4: 469,289 km (0.042 R)
• M5: 583,282 km (0.037 R)
• M6: 838,197 km (0.058 R)
• M7: 1,104,032 km (0.107 R)
• M8: 1,280,259 km (0.071 R)
• M9: 1,325,736 km (0.104 R)
• M10: 1,489,247 km (0.078 R)
• M11: 1,537,268 km (0.081 R)
• M12: 1,965,716 km (0.025 R)
• M13: 2,125,487 km (0.055 R)
• M14: 2,429,320 km (0.062 R)
• M15: 2,986,123 km (0.104 R)
• M16: 3,613,237 km (0.101 R)
• M17: 4,109,603 km (0.086 R)
• M18: 4,768,881 km (0.117 R)
• M19: 4,875,993 km (0.072 R)
• M20: 5,990,048 km (0.113 R)
• M21: 6,694,804 km (0.025 R)
• M22: 7,179,052 km (0.078 R)
• M23: 7,508,168 km (0.098 R)
• M24: 8,654,985 km (0.069 R)
• M25: 9,539,108 km (0.118 R)
• M26: 10,684,130 km (0.062 R)
• M27: 10,918,401 km (0.111 R)
• M28: 11,296,584 km (0.109 R)
• M29: 11,487,471 km (0.057 R)
• M30: 11,583,214 km (0.117 R)
• M31: 12,114,585 km (0.112 R)
• M32: 12,555,450 km (0.102 R)
• M33: 12,654,035 km (0.079 R)
• M34: 13,301,644 km (0.086 R)
• M35: 13,351,909 km (0.053 R)
• M36: 13,604,131 km (0.107 R)
• M37: 13,654,845 km (0.103 R)
• M38: 13,960,025 km (0.094 R)
• M39: 14,011,037 km (0.057 R)
• M40: 14,628,877 km (0.036 R)
• M41: 14,888,878 km (0.077 R)
• M42: 18,182,125 km (0.091 R)
• M43: 18,968,561 km (0.11 R)
• M44: 19,025,259 km (0.096 R)
• M45: 19,708,771 km (0.094 R)
• M46: 19,880,959 km (0.057 R)
• M47: 19,938,404 km (0.064 R)
• M48: 20,111,190 km (0.119 R)
• M49: 21,334,751 km (0.096 R)
• M50: 21,629,608 km (0.088 R)
• M51: 21,688,699 km (0.116 R)
• M52: 21,747,940 km (0.094 R)
• M53: 21,807,181 km (0.059 R)
• M54: 21,866,422 km (0.104 R)
• M55: 22,223,362 km (0.038 R)
• M56: 23,548,500 km (0.111 R)
• M57: 23,853,231 km (0.082 R)
• M58: 26,085,530 km (0.104 R)
• M59: 26,717,282 km (0.084 R)
• M60: 27,418,148 km (0.084 R)
• M61: 31,412,710 km (0.079 R)
• M62: 31,815,278 km (0.102 R)
• M63: 31,882,597 km (0.052 R)
• M64: 31,949,916 km (0.084 R)
• M65: 33,101,521 km (0.069 R)
• M66: 34,197,774 km (0.12 R)
• M67: 36,214,952 km (0.105 R)
• M68: 36,285,263 km (0.072 R)
• M69: 36,425,885 km (0.111 R)
• M70: 36,637,117 km (0.095 R)
• M71: 37,984,695 km (0.09 R)
• M72: 38,844,134 km (0.094 R)
• M73: 39,854,818 km (0.112 R)
• M74: 40,363,450 km (0.113 R)
• M75: 40,436,155 km (0.097 R)
• M76: 40,509,159 km (0.096 R)
• M77: 42,197,371 km (0.025 R)
• M78: 43,833,522 km (0.099 R)
• M79: 45,414,622 km (0.118 R)
• M80: 45,566,165 km (0.103 R)
• M81: 46,326,421 km (0.115 R)
• M82: 46,555,306 km (0.082 R)
• M83: 47,936,693 km (0.055 R)
• M84: 48,090,928 km (0.112 R)
• M85: 48,322,805 km (0.068 R)
• M86: 48,554,981 km (0.074 R)
• M87: 49,565,215 km (0.085 R)
• M88: 51,132,851 km (0.094 R)
• M89: 51,606,329 km (0.095 R)
• M90: 52,240,025 km (0.057 R)
• M91: 53,275,093 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit