🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 11.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 302 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,664,013 km

• M1: 142,567 km (0.097 R)
• M2: 213,925 km (0.095 R)
• M3: 290,220 km (0.087 R)
• M4: 370,255 km (0.079 R)
• M5: 444,156 km (0.06 R)
• M6: 518,656 km (0.065 R)
• M7: 611,107 km (0.094 R)
• M8: 723,904 km (0.112 R)
• M9: 862,731 km (0.05 R)
• M10: 968,197 km (0.065 R)
• M11: 1,082,490 km (0.106 R)
• M12: 1,184,965 km (0.073 R)
• M13: 1,295,218 km (0.112 R)
• M14: 1,440,179 km (0.062 R)
• M15: 1,549,236 km (0.109 R)
• M16: 1,694,345 km (0.091 R)
• M17: 1,849,030 km (0.099 R)
• M18: 1,958,087 km (0.057 R)
• M19: 2,069,537 km (0.107 R)
• M20: 2,224,969 km (0.099 R)
• M21: 2,368,134 km (0.049 R)
• M22: 2,449,067 km (0.059 R)
• M23: 2,519,976 km (0.038 R)
• M24: 2,597,169 km (0.099 R)
• M25: 2,714,453 km (0.119 R)
• M26: 2,879,310 km (0.092 R)
• M27: 3,130,036 km (0.046 R)
• M28: 3,267,217 km (0.101 R)
• M29: 3,345,607 km (0.119 R)
• M30: 3,436,861 km (0.119 R)
• M31: 3,653,030 km (0.113 R)
• M32: 3,822,974 km (0.055 R)
• M33: 3,924,850 km (0.042 R)
• M34: 4,008,325 km (0.075 R)
• M35: 4,190,236 km (0.08 R)
• M36: 4,262,492 km (0.119 R)
• M37: 4,643,518 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 10

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 382 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,664,013 km

• M1: 124,465 km (0.117 R)
• M2: 220,208 km (0.101 R)
• M3: 312,510 km (0.094 R)
• M4: 380,577 km (0.079 R)
• M5: 468,391 km (0.056 R)
• M6: 571,613 km (0.116 R)
• M7: 641,476 km (0.097 R)
• M8: 746,344 km (0.103 R)
• M9: 900,280 km (0.104 R)
• M10: 1,015,022 km (0.119 R)
• M11: 1,102,088 km (0.052 R)
• M12: 1,289,234 km (0.112 R)
• M13: 1,354,010 km (0.103 R)
• M14: 1,445,564 km (0.046 R)
• M15: 1,513,033 km (0.077 R)
• M16: 1,689,259 km (0.083 R)
• M17: 1,777,223 km (0.032 R)
• M18: 1,849,927 km (0.093 R)
• M19: 1,998,179 km (0.053 R)
• M20: 2,068,041 km (0.113 R)
• M21: 2,144,635 km (0.115 R)
• M22: 2,216,143 km (0.106 R)
• M23: 2,411,069 km (0.108 R)
• M24: 2,611,680 km (0.079 R)
• M25: 2,752,900 km (0.096 R)
• M26: 2,949,472 km (0.1 R)
• M27: 3,042,821 km (0.06 R)
• M28: 3,150,681 km (0.073 R)
• M29: 3,218,748 km (0.071 R)
• M30: 3,308,058 km (0.076 R)
• M31: 3,447,184 km (0.102 R)
• M32: 3,517,345 km (0.112 R)
• M33: 3,595,136 km (0.12 R)
• M34: 3,745,482 km (0.088 R)
• M35: 3,948,935 km (0.097 R)
• M36: 4,015,207 km (0.114 R)
• M37: 4,104,068 km (0.072 R)
• M38: 4,261,146 km (0.099 R)
• M39: 4,420,318 km (0.103 R)
• M40: 4,504,541 km (0.118 R)
• M41: 4,674,485 km (0.114 R)
• M42: 4,925,510 km (0.116 R)
• M43: 5,213,187 km (0.119 R)
• M44: 5,285,891 km (0.071 R)
• M45: 5,399,885 km (0.107 R)
• M46: 5,465,259 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 14.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.7 AU - 0.74 AU

Year: 407 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,664,013 km

• M1: 183,407 km (0.105 R)
• M2: 288,724 km (0.111 R)
• M3: 380,427 km (0.103 R)
• M4: 472,131 km (0.116 R)
• M5: 566,826 km (0.049 R)
• M6: 720,015 km (0.119 R)
• M7: 847,173 km (0.049 R)
• M8: 1,038,209 km (0.098 R)
• M9: 1,163,423 km (0.093 R)
• M10: 1,259,913 km (0.057 R)
• M11: 1,351,617 km (0.085 R)
• M12: 1,558,810 km (0.085 R)
• M13: 1,662,332 km (0.097 R)
• M14: 1,759,720 km (0.106 R)
• M15: 1,850,526 km (0.033 R)
• M16: 2,041,413 km (0.115 R)
• M17: 2,243,968 km (0.113 R)
• M18: 2,405,085 km (0.08 R)
• M19: 2,535,834 km (0.059 R)
• M20: 2,654,315 km (0.085 R)
• M21: 2,774,592 km (0.113 R)
• M22: 2,948,125 km (0.118 R)
• M23: 3,062,418 km (0.068 R)
• M24: 3,226,228 km (0.075 R)
• M25: 3,317,183 km (0.079 R)
• M26: 3,430,878 km (0.079 R)
• M27: 3,584,515 km (0.102 R)
• M28: 3,718,105 km (0.112 R)
• M29: 3,819,533 km (0.052 R)
• M30: 3,979,004 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 8.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.87 AU - 2.93 AU

Year: 3293 Days

Day: 8.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,664,013 km

• M1: 113,994 km (0.075 R)
• M2: 205,996 km (0.055 R)
• M3: 358,736 km (0.078 R)
• M4: 432,188 km (0.106 R)
• M5: 549,323 km (0.104 R)
• M6: 777,909 km (0.106 R)
• M7: 1,085,781 km (0.067 R)
• M8: 1,244,953 km (0.076 R)
• M9: 1,321,548 km (0.101 R)
• M10: 1,430,156 km (0.066 R)
• M11: 1,498,223 km (0.085 R)
• M12: 1,611,917 km (0.112 R)
• M13: 2,018,524 km (0.076 R)
• M14: 2,173,059 km (0.12 R)
• M15: 2,449,067 km (0.086 R)
• M16: 2,546,156 km (0.059 R)
• M17: 2,736,444 km (0.112 R)
• M18: 3,179,703 km (0.079 R)
• M19: 3,426,390 km (0.088 R)
• M20: 3,973,619 km (0.044 R)
• M21: 4,079,384 km (0.083 R)
• M22: 4,311,560 km (0.119 R)
• M23: 4,826,327 km (0.102 R)
• M24: 5,497,123 km (0.038 R)
• M25: 5,743,810 km (0.091 R)
• M26: 5,813,523 km (0.056 R)
• M27: 6,196,942 km (0.117 R)
• M28: 6,360,901 km (0.117 R)
• M29: 6,422,835 km (0.112 R)
• M30: 6,882,549 km (0.119 R)
• M31: 7,202,090 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 14.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.76 AU - 5.88 AU

Year: 8183 Days

Day: 8.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,664,013 km

• M1: 190,737 km (0.082 R)
• M2: 368,011 km (0.104 R)
• M3: 548,426 km (0.108 R)
• M4: 805,285 km (0.097 R)
• M5: 942,766 km (0.107 R)
• M6: 1,212,341 km (0.041 R)
• M7: 1,473,988 km (0.08 R)
• M8: 1,647,073 km (0.094 R)
• M9: 2,110,826 km (0.101 R)
• M10: 2,348,088 km (0.102 R)
• M11: 2,490,655 km (0.036 R)
• M12: 2,678,400 km (0.093 R)
• M13: 2,784,764 km (0.091 R)
• M14: 3,292,649 km (0.083 R)
• M15: 3,430,130 km (0.107 R)
• M16: 3,902,260 km (0.05 R)
• M17: 4,072,503 km (0.11 R)
• M18: 4,170,938 km (0.083 R)
• M19: 4,320,087 km (0.073 R)
• M20: 4,547,177 km (0.076 R)
• M21: 4,700,814 km (0.058 R)
• M22: 4,960,665 km (0.112 R)
• M23: 5,145,568 km (0.115 R)
• M24: 5,576,709 km (0.055 R)
• M25: 5,963,719 km (0.097 R)
• M26: 7,296,487 km (0.095 R)
• M27: 7,781,333 km (0.116 R)
• M28: 7,934,970 km (0.106 R)
• M29: 8,245,236 km (0.063 R)
• M30: 8,402,015 km (0.055 R)
• M31: 8,846,021 km (0.111 R)
• M32: 8,942,213 km (0.041 R)
• M33: 9,038,853 km (0.068 R)
• M34: 9,232,881 km (0.072 R)
• M35: 9,658,188 km (0.066 R)
• M36: 9,856,705 km (0.087 R)
• M37: 10,257,776 km (0.115 R)
• M38: 10,766,708 km (0.089 R)
• M39: 11,353,581 km (0.071 R)
• M40: 11,738,945 km (0.11 R)
• M41: 12,306,968 km (0.027 R)
• M42: 12,558,442 km (0.098 R)
• M43: 13,066,327 km (0.105 R)
• M44: 13,803,695 km (0.113 R)
• M45: 14,858,809 km (0.116 R)
• M46: 16,489,724 km (0.11 R)
• M47: 16,608,356 km (0.093 R)
• M48: 16,966,044 km (0.092 R)
• M49: 17,973,137 km (0.05 R)
• M50: 18,422,529 km (0.044 R)
• M51: 18,545,648 km (0.083 R)
• M52: 19,124,143 km (0.076 R)
• M53: 19,373,822 km (0.039 R)
• M54: 19,624,697 km (0.054 R)
• M55: 20,341,271 km (0.061 R)
• M56: 20,638,821 km (0.11 R)
• M57: 21,324,279 km (0.071 R)
• M58: 21,540,149 km (0.095 R)
• M59: 22,148,114 km (0.115 R)
• M60: 22,366,677 km (0.103 R)
• M61: 22,673,801 km (0.036 R)
• M62: 22,982,422 km (0.105 R)
• M63: 23,292,388 km (0.104 R)
• M64: 23,559,121 km (0.061 R)
• M65: 24,006,120 km (0.115 R)
• M66: 24,365,604 km (0.103 R)
• M67: 24,546,168 km (0.111 R)
• M68: 25,729,936 km (0.036 R)
• M69: 26,097,797 km (0.069 R)
• M70: 26,699,480 km (0.085 R)
• M71: 26,932,254 km (0.118 R)
• M72: 27,540,220 km (0.079 R)
• M73: 27,822,362 km (0.097 R)
• M74: 31,086,886 km (0.06 R)
• M75: 31,675,554 km (0.086 R)
• M76: 32,168,778 km (0.051 R)
• M77: 32,317,329 km (0.027 R)
• M78: 32,615,029 km (0.119 R)
• M79: 33,263,087 km (0.08 R)
• M80: 33,664,009 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit