🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 9.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 9.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,727,545 km

• M1: 114,592 km (0.047 R)
• M2: 188,194 km (0.096 R)
• M3: 306,077 km (0.12 R)
• M4: 456,124 km (0.073 R)
• M5: 538,552 km (0.116 R)
• M6: 600,635 km (0.079 R)
• M7: 758,012 km (0.077 R)
• M8: 871,856 km (0.116 R)
• M9: 956,978 km (0.073 R)
• M10: 1,044,941 km (0.105 R)
• M11: 1,124,826 km (0.051 R)
• M12: 1,199,326 km (0.105 R)
• M13: 1,267,842 km (0.109 R)
• M14: 1,329,925 km (0.052 R)
• M15: 1,408,913 km (0.113 R)
• M16: 1,506,002 km (0.025 R)
• M17: 1,596,957 km (0.048 R)
• M18: 1,737,130 km (0.106 R)
• M19: 1,797,718 km (0.058 R)
• M20: 1,899,145 km (0.119 R)
• M21: 2,002,367 km (0.052 R)
• M22: 2,107,535 km (0.078 R)
• M23: 2,209,860 km (0.117 R)
• M24: 2,409,872 km (0.07 R)
• M25: 2,502,473 km (0.114 R)
• M26: 2,620,955 km (0.105 R)
• M27: 2,756,640 km (0.118 R)
• M28: 2,817,676 km (0.1 R)
• M29: 2,894,719 km (0.064 R)
• M30: 3,003,626 km (0.073 R)
• M31: 3,066,457 km (0.069 R)
• M32: 3,124,501 km (0.043 R)
• M33: 3,241,786 km (0.066 R)
• M34: 3,349,646 km (0.058 R)
• M35: 3,502,535 km (0.112 R)
• M36: 3,591,097 km (0.102 R)
• M37: 3,663,502 km (0.109 R)
• M38: 3,753,411 km (0.066 R)
• M39: 3,815,494 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 13.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 659 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,727,545 km

• M1: 182,659 km (0.119 R)
• M2: 294,558 km (0.061 R)
• M3: 405,859 km (0.092 R)
• M4: 496,665 km (0.074 R)
• M5: 632,051 km (0.037 R)
• M6: 720,613 km (0.088 R)
• M7: 838,197 km (0.107 R)
• M8: 929,302 km (0.084 R)
• M9: 1,028,485 km (0.079 R)
• M10: 1,136,345 km (0.111 R)
• M11: 1,296,116 km (0.071 R)
• M12: 1,393,803 km (0.109 R)
• M13: 1,560,904 km (0.111 R)
• M14: 1,681,630 km (0.086 R)
• M15: 1,767,499 km (0.101 R)
• M16: 1,882,540 km (0.107 R)
• M17: 2,045,751 km (0.044 R)
• M18: 2,243,370 km (0.094 R)
• M19: 2,338,514 km (0.101 R)
• M20: 2,447,421 km (0.095 R)
• M21: 2,601,507 km (0.041 R)
• M22: 2,695,604 km (0.099 R)
• M23: 2,822,762 km (0.069 R)
• M24: 2,958,597 km (0.066 R)
• M25: 3,070,197 km (0.095 R)
• M26: 3,250,463 km (0.062 R)
• M27: 3,399,911 km (0.08 R)
• M28: 3,524,077 km (0.073 R)
• M29: 3,649,590 km (0.083 R)
• M30: 3,840,925 km (0.111 R)
• M31: 4,108,556 km (0.116 R)
• M32: 4,233,620 km (0.05 R)
• M33: 4,412,389 km (0.088 R)
• M34: 4,586,072 km (0.056 R)
• M35: 4,708,294 km (0.105 R)
• M36: 4,847,121 km (0.062 R)
• M37: 5,231,886 km (0.119 R)
• M38: 5,432,048 km (0.118 R)
• M39: 5,537,216 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.3

Radius: 7.8

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.57 AU - 8.63 AU

Year: 15913 Days

Day: 16.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,727,545 km

• M1: 119,080 km (0.087 R)
• M2: 274,213 km (0.1 R)
• M3: 560,992 km (0.082 R)
• M4: 636,090 km (0.072 R)
• M5: 735,124 km (0.056 R)
• M6: 882,927 km (0.09 R)
• M7: 1,232,238 km (0.103 R)
• M8: 1,873,265 km (0.054 R)
• M9: 2,137,305 km (0.077 R)
• M10: 2,227,961 km (0.1 R)
• M11: 2,444,579 km (0.09 R)
• M12: 3,413,075 km (0.096 R)
• M13: 3,590,947 km (0.099 R)
• M14: 4,180,812 km (0.057 R)
• M15: 5,000,010 km (0.086 R)
• M16: 5,740,968 km (0.098 R)
• M17: 6,384,388 km (0.083 R)
• M18: 6,960,340 km (0.11 R)
• M19: 7,785,372 km (0.083 R)
• M20: 8,114,488 km (0.032 R)
• M21: 8,400,220 km (0.092 R)
• M22: 9,476,128 km (0.085 R)
• M23: 9,525,944 km (0.081 R)
• M24: 9,726,554 km (0.111 R)
• M25: 10,388,226 km (0.052 R)
• M26: 10,698,492 km (0.083 R)
• M27: 11,222,383 km (0.046 R)
• M28: 11,754,653 km (0.036 R)
• M29: 12,023,929 km (0.06 R)
• M30: 12,132,238 km (0.094 R)
• M31: 12,678,420 km (0.081 R)
• M32: 13,964,812 km (0.081 R)
• M33: 16,179,608 km (0.078 R)
• M34: 19,003,268 km (0.105 R)
• M35: 19,129,379 km (0.097 R)
• M36: 21,055,302 km (0.1 R)
• M37: 21,975,030 km (0.041 R)
• M38: 22,306,688 km (0.12 R)
• M39: 22,573,272 km (0.083 R)
• M40: 22,706,862 km (0.034 R)
• M41: 23,109,430 km (0.105 R)
• M42: 23,582,010 km (0.069 R)
• M43: 24,605,559 km (0.066 R)
• M44: 24,880,819 km (0.084 R)
• M45: 25,157,276 km (0.088 R)
• M46: 25,295,803 km (0.112 R)
• M47: 25,573,756 km (0.112 R)
• M48: 25,782,894 km (0.103 R)
• M49: 26,343,287 km (0.101 R)
• M50: 27,905,089 km (0.108 R)
• M51: 28,480,443 km (0.097 R)
• M52: 28,552,549 km (0.104 R)
• M53: 28,914,426 km (0.096 R)
• M54: 29,715,971 km (0.112 R)
• M55: 29,862,428 km (0.104 R)
• M56: 31,639,202 km (0.096 R)
• M57: 31,714,001 km (0.088 R)
• M58: 32,615,777 km (0.047 R)
• M59: 34,907,167 km (0.059 R)
• M60: 36,620,212 km (0.088 R)
• M61: 37,883,267 km (0.115 R)
• M62: 38,440,220 km (0.057 R)
• M63: 40,127,534 km (0.066 R)
• M64: 40,289,549 km (0.118 R)
• M65: 41,184,144 km (0.116 R)
• M66: 42,497,165 km (0.095 R)
• M67: 42,662,321 km (0.102 R)
• M68: 42,910,354 km (0.108 R)
• M69: 42,993,082 km (0.098 R)
• M70: 43,407,767 km (0.101 R)
• M71: 46,347,814 km (0.106 R)
• M72: 46,858,242 km (0.118 R)
• M73: 47,713,044 km (0.116 R)
• M74: 49,264,823 km (0.063 R)
• M75: 49,785,723 km (0.091 R)
• M76: 51,359,343 km (0.083 R)
• M77: 51,711,197 km (0.099 R)
• M78: 52,152,211 km (0.04 R)
• M79: 54,644,961 km (0.083 R)
• M80: 55,184,111 km (0.073 R)
• M81: 56,177,292 km (0.074 R)
• M82: 56,812,335 km (0.03 R)
• M83: 57,358,516 km (0.11 R)
• M84: 57,540,876 km (0.084 R)
• M85: 59,283,841 km (0.083 R)
• M86: 60,858,059 km (0.076 R)
• M87: 61,416,957 km (0.082 R)
• M88: 61,603,655 km (0.102 R)
• M89: 62,164,647 km (0.086 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: 359 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit