🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 14.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,082,069 km

• M1: 185,501 km (0.118 R)
• M2: 292,763 km (0.078 R)
• M3: 383,419 km (0.083 R)
• M4: 488,287 km (0.118 R)
• M5: 586,424 km (0.072 R)
• M6: 681,269 km (0.089 R)
• M7: 797,805 km (0.08 R)
• M8: 946,955 km (0.111 R)
• M9: 1,054,067 km (0.035 R)
• M10: 1,159,832 km (0.07 R)
• M11: 1,250,937 km (0.086 R)
• M12: 1,351,168 km (0.12 R)
• M13: 1,516,773 km (0.031 R)
• M14: 1,637,947 km (0.054 R)
• M15: 1,755,681 km (0.118 R)
• M16: 1,897,948 km (0.097 R)
• M17: 2,059,215 km (0.117 R)
• M18: 2,183,231 km (0.104 R)
• M19: 2,278,974 km (0.118 R)
• M20: 2,538,526 km (0.062 R)
• M21: 2,733,751 km (0.087 R)
• M22: 2,854,028 km (0.059 R)
• M23: 2,950,818 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 9.4

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.01 AU - 2.37 AU

Year: 2198 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,082,069 km

• M1: 130,300 km (0.04 R)
• M2: 219,610 km (0.079 R)
• M3: 495,468 km (0.083 R)
• M4: 616,194 km (0.104 R)
• M5: 711,637 km (0.1 R)
• M6: 793,617 km (0.037 R)
• M7: 978,071 km (0.111 R)
• M8: 1,049,728 km (0.074 R)
• M9: 1,176,737 km (0.102 R)
• M10: 1,458,430 km (0.118 R)
• M11: 1,625,381 km (0.115 R)
• M12: 1,991,596 km (0.117 R)
• M13: 2,177,696 km (0.049 R)
• M14: 2,397,455 km (0.115 R)
• M15: 2,524,314 km (0.117 R)
• M16: 2,978,194 km (0.061 R)
• M17: 3,069,000 km (0.119 R)
• M18: 3,160,704 km (0.119 R)
• M19: 3,331,395 km (0.1 R)
• M20: 3,409,934 km (0.088 R)
• M21: 3,489,221 km (0.085 R)
• M22: 3,569,106 km (0.097 R)
• M23: 4,452,781 km (0.075 R)
• M24: 4,626,763 km (0.068 R)
• M25: 4,697,074 km (0.112 R)
• M26: 4,963,957 km (0.113 R)
• M27: 5,850,623 km (0.111 R)
• M28: 6,215,044 km (0.059 R)
• M29: 6,586,944 km (0.086 R)
• M30: 6,666,231 km (0.109 R)
• M31: 6,725,920 km (0.105 R)
• M32: 6,945,979 km (0.118 R)
• M33: 7,026,762 km (0.117 R)
• M34: 7,475,854 km (0.074 R)
• M35: 7,558,582 km (0.063 R)
• M36: 7,745,729 km (0.107 R)
• M37: 7,955,465 km (0.098 R)
• M38: 8,252,417 km (0.093 R)
• M39: 8,466,641 km (0.064 R)
• M40: 8,552,809 km (0.082 R)
• M41: 8,748,035 km (0.112 R)
• M42: 8,944,606 km (0.108 R)
• M43: 9,010,429 km (0.103 R)
• M44: 9,120,533 km (0.086 R)
• M45: 9,722,814 km (0.072 R)
• M46: 10,131,516 km (0.05 R)
• M47: 10,269,146 km (0.12 R)
• M48: 10,361,149 km (0.106 R)
• M49: 10,499,676 km (0.111 R)
• M50: 10,661,990 km (0.118 R)
• M51: 11,201,589 km (0.115 R)
• M52: 11,391,279 km (0.052 R)
• M53: 11,558,231 km (0.104 R)
• M54: 11,822,121 km (0.106 R)
• M55: 12,233,964 km (0.089 R)
• M56: 12,307,118 km (0.059 R)
• M57: 12,675,128 km (0.087 R)
• M58: 13,046,729 km (0.044 R)
• M59: 13,674,143 km (0.051 R)
• M60: 13,978,874 km (0.069 R)
• M61: 14,208,806 km (0.041 R)
• M62: 15,167,429 km (0.098 R)
• M63: 15,298,477 km (0.066 R)
• M64: 15,641,205 km (0.095 R)
• M65: 15,826,856 km (0.097 R)
• M66: 17,173,686 km (0.076 R)
• M67: 17,584,931 km (0.094 R)
• M68: 18,781,713 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.6

Radius: 7.4

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.75 AU - 11.15 AU

Year: 18160 Days

Day: 17.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,082,069 km

• M1: 94,546 km (0.116 R)
• M2: 160,369 km (0.117 R)
• M3: 371,003 km (0.103 R)
• M4: 986,299 km (0.057 R)
• M5: 1,297,163 km (0.086 R)
• M6: 1,669,662 km (0.119 R)
• M7: 1,970,354 km (0.083 R)
• M8: 2,931,071 km (0.114 R)
• M9: 3,130,485 km (0.113 R)
• M10: 3,211,567 km (0.116 R)
• M11: 3,458,852 km (0.113 R)
• M12: 4,148,199 km (0.055 R)
• M13: 4,237,360 km (0.052 R)
• M14: 4,462,953 km (0.053 R)
• M15: 5,163,520 km (0.059 R)
• M16: 5,649,414 km (0.109 R)
• M17: 5,797,965 km (0.114 R)
• M18: 6,821,663 km (0.119 R)
• M19: 7,899,964 km (0.077 R)
• M20: 9,555,714 km (0.115 R)
• M21: 9,673,746 km (0.087 R)
• M22: 9,911,308 km (0.057 R)
• M23: 10,392,265 km (0.032 R)
• M24: 11,314,386 km (0.108 R)
• M25: 11,753,606 km (0.046 R)
• M26: 13,104,474 km (0.063 R)
• M27: 13,367,318 km (0.051 R)
• M28: 13,631,956 km (0.081 R)
• M29: 13,764,949 km (0.092 R)
• M30: 14,166,470 km (0.056 R)
• M31: 15,740,838 km (0.103 R)
• M32: 17,011,223 km (0.084 R)
• M33: 18,240,917 km (0.052 R)
• M34: 18,534,428 km (0.074 R)
• M35: 19,349,587 km (0.104 R)
• M36: 19,573,984 km (0.094 R)
• M37: 19,648,932 km (0.066 R)
• M38: 20,938,167 km (0.03 R)
• M39: 22,489,646 km (0.119 R)
• M40: 22,646,874 km (0.106 R)
• M41: 23,438,097 km (0.057 R)
• M42: 24,238,595 km (0.081 R)
• M43: 24,561,278 km (0.065 R)
• M44: 26,113,206 km (0.085 R)
• M45: 27,193,303 km (0.115 R)
• M46: 27,444,627 km (0.077 R)
• M47: 28,034,043 km (0.054 R)
• M48: 28,287,910 km (0.091 R)
• M49: 28,457,704 km (0.11 R)
• M50: 30,607,126 km (0.03 R)
• M51: 30,781,258 km (0.101 R)
• M52: 31,393,562 km (0.112 R)
• M53: 33,165,100 km (0.037 R)
• M54: 33,254,559 km (0.093 R)
• M55: 33,613,146 km (0.116 R)
• M56: 33,882,871 km (0.076 R)
• M57: 36,619,315 km (0.111 R)
• M58: 40,567,951 km (0.05 R)
• M59: 40,950,921 km (0.057 R)
• M60: 42,398,131 km (0.035 R)
• M61: 44,649,280 km (0.112 R)
• M62: 46,738,564 km (0.117 R)
• M63: 48,047,695 km (0.062 R)
• M64: 48,452,955 km (0.108 R)
• M65: 51,839,402 km (0.098 R)
• M66: 52,880,603 km (0.089 R)
• M67: 52,985,023 km (0.067 R)
• M68: 53,089,592 km (0.068 R)
• M69: 53,508,615 km (0.05 R)
• M70: 56,045,197 km (0.085 R)
• M71: 56,685,476 km (0.107 R)
• M72: 56,899,550 km (0.116 R)
• M73: 59,270,826 km (0.118 R)
• M74: 59,923,073 km (0.058 R)
• M75: 62,224,786 km (0.117 R)
• M76: 63,664,216 km (0.045 R)
• M77: 64,890,620 km (0.096 R)
• M78: 66,124,802 km (0.05 R)
• M79: 66,237,449 km (0.098 R)
• M80: 66,462,744 km (0.096 R)
• M81: 67,253,668 km (0.097 R)
• M82: 67,366,764 km (0.055 R)
• M83: 68,047,583 km (0.094 R)
• M84: 71,947,600 km (0.106 R)
• M85: 72,295,265 km (0.04 R)
• M86: 73,457,940 km (0.042 R)
• M87: 76,273,372 km (0.113 R)
• M88: 76,391,554 km (0.079 R)
• M89: 79,363,166 km (0.104 R)
• M90: 79,962,156 km (0.115 R)
• M91: 80,082,134 km (0.038 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit